Foundations, Principles, and Structure of the American...

Foundations, Principles and Structure of the American National Government Historical Foundations The actions taken by the framers of the Constitution demonstrated a sense of vision and innovation ahead of its time. One of the most influential aspects of this visionary quality which was coupled with definitive innovation was that framers of the constitution created it so that it would truly endure; they wanted the constitution to be relevant to address the challenges and needs of their time and to be able to benefit citizens of the nations in times to come. The awareness that life in America would change and that needs and priorities would change is truly one of the most visionary aspects of this document, because it has assured us that the document can remain for posterity as essentially a living document. However, this innovation and sense of what was to come did not happen overnight and the framers of the constitution engaged in a great deal of debate about all aspects of the document, including what role the national government should take. Its important to bear in mind that at the time, America was very much a new country, and many of its members recalled the unpleasantness and tight control of what it was like to live in a monarchial society. At first the framers of the constitution favored a unitary government where all significant powers would rest in the hands of the central government and state and local governments would derive their authority from theShow MoreRelatedWhy the ratification of the constitution was a good thing1595 Words   |  5 Pagesï » ¿ Why the ratification of the constitution was a good thing The Constitution of the United States is one of the first written constitutions and one of the ‘oldest’ to have been made on the national level and applicable today. 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Ontology is the Specifcation of Conceptualization

Definition of ontology According to Tom Gruber, an AI specialist at Stanford University, â€Å"ontology is the specification of conceptualization, used to help programs and human share knowledge.† Ontology also is a description about the concepts and relationships that can exist for an agent or community of agent. A description in this case means it’s like a formal specification of the program. Ontology also is the working model of entities and interaction in some particular domain of knowledge or practice according to the information technology. The example of the ontology according to the information technology aspect is the electronic commerce or the activity of planning. Ontology is the set of concept that are specified in some way in order to create an agreed in this usage. In some cases, the ontology can be described as a set of definition of formal vocabulary. Ontologies are also not limited to conservative definition, that is, definition in the traditional logic sense that only introduce terminology and do not add any knowledge about the world (Endeton, 1972). Definition of accident â€Å"An accident can be defined as the unplanned, uncontrolled event which has led to or could have led to injury to people, damage to plant, machinery or the environment and/or other loses.† Accident also can be defined as unfortunate incident that happens unexpectedly and unintentionally, typically resulting in damage or injury. It is terrifying and terrible with the explosive accident.

Eatright Free Essays

string(63) " of this part of the world especially Europe and the Americas\." CHAPTER ONE (1) 1. 0 GENERAL INTRODUCTION 1. 1INTRODUCTION The game of football of which Americans call soccer, has engulfed the world serving as a means of entertainment for its audiences, profession for those who play the game, business for those who invest in it and finally as a unifying tool for peacemakers. We will write a custom essay sample on Eatright or any similar topic only for you Order Now All these have been as a result of the growth of football in these past years. The game of football has grown faster than any other sport in history, doubling in its number of viewers every two to three years (FIFA/F-MARC, 2006). The growing importance and popularity given to football as a sport has resulted in enormous researches to determine dietary intakes relevant for individuals undertaking such sport and nutritional influences on soccer performance (Kirkendall et al, 1993). Notwithstanding , the level of seriousness given to the dietary intakes of players and nutritional influences of foods taken, is lower in developing countries than in the developed ones although some aspects of football development has been launched in some of these developing countries. Besides this, a developing country may be rated amongst the third world countries of the world, the Republic of Ghana has found itself swooped along with this pandemic that is virtually ruling the world today. In this case we can cite the case of Egypt, that in the last years have shown a very high growth in football achievements, and the case of Ghana, that has already reached a good level of development of the game with respect to achieving laurels. In the last two decades, this sport has gained tremendous attention by sports scientists (Chryssanthopoulos et al, 2009). The net performance of a football player is as a result of the combination of talent, appropriate training and good nutrition. The latter of which has an effect on the preceding two (talent and appropriate training) has being the aspect neglected by clubs and even players in particular. The dietary pattern and food habits of football players determines their nutritional status, as in eating more, less or just as recommended, eating appropriate or junk foods and as to whether nutrients consumed from food fill gaps created by mechanisms resulting in energy expenditure. The game is characterized by periods of low to moderate aerobic exercise interrupted by frequent activities of short duration and high intensity, such as sprinting, jumping, and tackling. It is obvious that such an energy-demanding sport requires proper dietary programmes that will restore or even super-compensate body energy stores and enhance the activity pattern of players during training and competition (Martin et al, 2006). The energy needs for an individual varies according to their age, sex and the physical activities they perform during the day. Healthy male individuals present an average energy demand of 2900 kcal ·day-1 (National Research Council, 1996); however, a professional soccer player’s energy demand oscillates from 3500 to 4300 kcal/day (Clark, 1994; Bangsbo et al. 2006; Ebine et al. , 2002; Rico-Sanz, 1998). It should be acknowledged that these values for soccer players vary, and energy needs are met if the dietary pattern and food habits of a player provides the recommended requirements coupled with the appropriate physical activity as energy expenditure depends on the frequency and intensity of training sessions, exercises and matches whi ch can affect the nutritional status of an individual (Clark et al, 2003). 1. 2PROBLEM STATEMENT Many researchers have studied the dietary habits of soccer players in an attempt to examine whether the reported diets fulfill dietary recommendations. The vast majority of these studies have examined players at especially Europe and a few times at the southern Americas. A large number of players, however, compete at the African region which is usually a pool from which foreign professional clubs in places like France, England, Italy and Germany choose their members to form their squads. Requirement specifications in these studies are difficult to apply to participants in this part of the world as they differ in terms of the geographical area, climatic and weather condition, morphological and physiological features, social setting, available foods altering patterns and habits-to mention a few (Lemon,1994). Few studies have examined the dietary habits of lower level soccer players. Furthermore, another aspect of particular importance that has not received much attention is the diet of soccer players during the game day and especially the pre-competition meal and the food they consume during after-game recovery. A proper pre-game meal will facilitate body energy stores before competition by helping to top up muscle and liver glycogen stores, something that may enable players to cover greater distances in the field and at higher speeds than they would with suboptimal glycogen levels (Chryssanthopoulos et al, 2009). Also, optimal dietary intake in the hours after the game will ensure rapid recovery (Burke et al, 2003). All participating teams at the 2006 world cup had a nutritionist/dietician in their technical setup (FIFA/F-MARC, 2006). Also 19 out of 20 premier league teams in England have a nutritionist/dietician in their setup (Article-peak performance, 2005). On the contrary, the growing importance given to nutrition in football has not really gained grounds in Africa as out of the 8 teams that participated in the just ended CAF champions’ league, only 2 teams had a nutritionist (CCL report, 2009). In Ghana, research has shown that only two teams out of 16 in the elite division have a nutritionist (Ghanafa. com, 15/01/10). In this case, players are left unguided to develop dietary patterns and food habits that might not be beneficial with respect to their chosen profession. 1. 3PURPOSE OF STUDY The purpose of this study is to assess the dietary patterns, food habits and energy expenditure of professional footballers in Real Tamale United Football Club in Tamale Metropolis. 1. 4JUSTIFICATION With the growing interest in football in Sub Saharan Africa, specifically Ghana, there is the need for researches into the nutritional needs of it participants. Most information on dietary patterns, food habits, energy demands, training and conditioning strategies are extrapolated from researches on individuals out of this part of the world especially Europe and the Americas. You read "Eatright" in category "Papers" This research will review the nutrition needs, energy expenditure, dietary patterns and habits of Ghanaian professional footballers and to identify what is not known to serve as a baseline data to encourage research in these populations. It will also establish the demands of a professional footballer in conditions here in Africa, specifically Ghana and also what influences these demands. . 5RESEARCH OBJECTIVES 1. 5. 1GENERAL OBJECTIVES The research aims at assessing the dietary patterns, food habits and energy expenditure of professional footballers in the Real Tamale United Football Club which is in the Tamale metropolis. 1. 5. 2SPECIFIC OBJECTIVES ?To assess the factors that influence dietary pattern and food habit of footballe rs. ?To assess the type of foods (macronutrients) commonly consumed by professional footballers. ?To assess the nutritional status of footballers in the club. ?To determine the physical activity level of footballers. To determine average energy expenditure of the footballers. ?To determine whether professional footballers meet their energy requirement. CHAPTER TWO (2) 2. 0LITERATURE REVIEW The purpose of this literature review is to summarize available research that is related to the concept of the dietary patterns, food habits and energy expenditure of professional footballers and the evaluation of its relevance and effects on nutritional status. The review includes sections devoted to various existing researches on dietary patterns, food habits and energy expenditure of professional footballers. A second section will take snap shots into sports nutrition, particularly in football (soccer), and a brief description of requirement specifications of dietary intakes for professional footballers. 2. 1 SOME EXISTING RESEARCHES ON DIETARY INTAKES AND ENERGY EXPENDITURE OF PROFESSIONAL FOOTBALLERS There are quite a number of researches on the dietary patterns, food habits and energy expenditure of professional footballers in the sciences area. Some are still being developed, and yet some are under considerations which are likely to possess some amount of knowledge as the game gains popularity and participation. Whatever be the case, one particular type of research might not contain just too much information or knowledge a professional footballer needs. The opposite is true, as knowledge in the sport does not necessarily trigger appropriate dietary patterns and food habits. As such, it is necessary to know the requirement specifications of participants and compare them to available accepted research publication requirement specifications for a professional footballer in order to make the best choice. The requirement specifications might take into consideration, the geographical location, climatic and weather conditions, morphological and physiological features, social setting, available foods-just to mention a few. There is no doubt that the type, amount, composition, and timing of food intake can dramatically affect exercise performance, recovery from exercise, body weight and composition, and health (Burke et al, 2003). Good nutritional practice is essential to athletic success by improving the quality of training, maximizing performance and speeding recovery time. Soccer is described as a high intensity intermittent sport involving continual changes in activity (Hargreaves, 1994). When exercise or physical work increase to more than 1 hour per day, the importance of adequate energy and nutrient intakes becomes more critical (Manore, 2004). The dietary patterns and food habits developed by individuals involved in such energy demanding sport determines their nutrient intake, coupled with demands of physical activity, have a collective influence on performance and nutritional status (Clark et al, 2003). 2. 2DIETARY PATTERNS AND FOOD HABITS OF FOOTBALLERS All humans eat to survive. They also eat to express appreciation, for a sense of belonging, as part of family customs, for self-realization and due to their occupation and profession. For example, someone who is not hungry may eat a piece of cake that has been baked in his or her honour. People eat according to  learned behaviors  regarding etiquette, meal and snack patterns, acceptable foods, food combinations, and portion sizes. Individuals develop some kind of behaviors as a result of what goes on around them and they maintain these new behaviors as the best suitable for them (Bandura, 1997). The social cognitive theory explains how people acquire and maintain certain behavioural patterns, while also providing the basis for intervention strategies (Bandura, 1997). The more a person is exposed to a food and encouraged to eat it, the greater the chances that the food will be accepted (C. Nti, 2009). As the exposure to a food increases, the person becomes more familiar and less fearful of the food, and acceptance may develop (C. Nti, 2009). Some persons only eat specific foods and flavour combinations, while others like trying different foods and flavors (Rodriguez, 2009). . 2. 1 FACTORS THAT INFLUENCE PATTERNS OF FOOD HABITS To live one must eat. But, we not  only eat to live, what we eat also affects our ability to keep healthy, do work, to be happy and to live well. Knowledge of what to eat and in what quantities is a prerequisite to the healthy and happy life (Rodriguez, 2009). The average nutritional requirements of groups of people are fixed and depend on such measur able characteristics such as age, sex, height, weight, and degree of activity and rate of growth (Martin et al, 2006). Good nutrition requires a satisfactory diet, which is capable of supporting the individual consuming it, in a state of good health by providing the desired nutrients in required amounts. It must provide the right amount of fuel to execute normal physical activity. If the total amount of nutrients provided in the diet is insufficient, a state of under nutrition will develop. What and how people eat is determined by a variety of factors, including economic circumstances, cultural norms, and religious restrictions  (Judith C. Rodriguez, 2009). Some factors influencing food choices include preferences, ethnicity, values, habits, availability, health and nutrition. Dietary patterns, which are affected by a number of reasons, some of which are enumerated above, determine the nutritional and health status of people (Krause and Mahan, 1984). Regardless of the factors influencing dietary patterns, adequate food intake is essential as nutritional well-being plays an important role in health promotion and maintenance. Diet may influence the risk of developing certain chronic diseases and plays a role in preventing morbidity and mortality. Eating habits are thus the result of both external factors, such as politics, and internal factors, such as values. These habits are formed, and may change, over a person’s lifetime. There is little research on the dietary patterns and food habits of soccer players, this notwithstanding, studying intakes gives some amount of information on their diet patterns. Professional footballers develop a habit of reducing the intake of carbohydrates and fats and increasing intake of proteins and vitamins with the knowledge of preventing increases in weight (Manore, 2000). This is not the case as R. J. Maughan (2000) recommended increased intake of carbohydrate in particular looking at the nature of the sports which is energy demanding. He did this after studying the macronutrient intakes of two elite teams in Scotland. Individuals have some sort of perceptions that go with the kind of profession they choose and football players are not left out. The fact that one is a professional footballer could alter the dietary pattern and food habit of that person. Also, availability of food (the individual’s environment) influences the range of food choices he or she can make. 2. 3ENERGY AND NUTRIENT REQUIREMENTS OF ACTIVE INDIVIDUALS Meeting energy needs is the first nutritional priority for athletes and one of the most frequently asked questions is â€Å"How much should I eat to stay fit and healthy? † A healthy diet contains the right proportions of carbohydrate, fat, protein, vitamins and minerals (Maughan, 2000). Carbohydrates and fats are the major sources of energy although energy can be obtained from protein. Active individuals need more energy (calories) each day than their sedentary counterparts-assuming individuals are of the same age, body size and participate in similar non-physically active daily activities (Manore, 2000). Exercise requires energy to fuel and repair the muscles, thus, meeting one’s energy needs to maintain body weight should be a priority for any athlete or active individual (Clark et al, 2003). Energy balance is achieved when the energy consumed (sum of energy from food, supplements and fluids) equals energy expenditure (sum of all the energy expended by the body in movement or to maintain body functions) (Swinburn and Ravussin, 1993). Knowing whether one is in energy balance is simple: weight is maintained. If energy intake does not cover the costs of energy expenditure, then weight and muscle mass are lost, and the ability to perform strenuous exercise typically declines (Black et al, 2000). When energy intake is restricted, fat and muscle mass will be utilized for energy to fuel the body, and the loss of muscle mass will result in the loss of strength and endurance. Additionally, chronically low energy intake usually results in poor nutrient intakes, including carbohydrate, protein, vitamins and minerals. Exactly how much energy an active individual needs each day will depend on a number of factors, including age, gender, body size, level and intensity of physical activity and activities of daily living. The Food and Nutrition Board (FNB) of the Institute of Medicine (IOM) in 2002 reviewed the energy needs of active and very active individuals and provided some general recommendations based on age and body size. In general, the first goal of an active individual is to maintain adequate energy intake to ensure that a healthy body weight is maintained. Although this seems like a simple task, there are many active individuals who find this difficult to do. For these individuals, a dietary plan that assures meals and snacks are not skipped will improve energy intake and help maintain weight (Manore, 2000). Finally, energy needs typically decrease with age, so even if activity levels do not change, the amount of energy required to maintain body weight will decrease. For this reason, body weight typically increases with age, even if activity levels remain constant (Black et al, 2000). 2. 4MACRONUTRIENT CONSUMPTION Carbohydrate, protein and fat are important nutrients for active individuals, but the amounts of these macronutrients needed will depend on an individual’s physical activity, its intensity, duration and frequency, the type of exercise engaged in, and their health, body size, age and gender (Maughan, 2000). Macronutrient recommendations for those engaged in daily physical activity are given below and in Table 2. 1. Table 2. 1 Dietary Reference Intakes (DRIs) for macronutrients and recommendations for active individuals Dietary Reference Intakes (DRIs) for macronutrients and recommendations for active individuals NutrientNew Guidelines-2002Old Guidelines-1989Guidelines for Active Individuals Carbohydrate45-65% of total energy? 50% of total energyThe amount of carbohydrate required for moderate intensity exercise is 5-7 g/kg body weight; 7-12 g/kg body weight for high intensity endurance activities Protein10-35% of total energy, 0. 8 g/kg of bodyweight10-15% of total energy, 0. 8 g/kg of body weightProtein requirements are typically higher in active individuals. Recommendations range from 1. 2-1. 7 g of protein/kg body weight. This level of protein typically represents 15% of total energy. Fat20-35% of total energy? 30% of total energyFat intakes between 20-35%. Carbohydrate and protein needs should be met first. IOM, 2002. FNB, 1989. Burke et al, 2004; Tipton and Wolfe, 2004. 2. 4. 1Carbohydrate needs The mix of fuel (protein, fat, carbohydrate) burned during physical activity depends primarily on the intensity and duration of the activity performed, one’s level of fitness, and prior nutritional status. All other conditions being equal, as exercise intensity increases the use of carbohydrate for energy will also increase (Brooks Mercier, 1994; Brooks Trimmer, 1995). The duration of exercise also changes substrates use. As duration of exercise increases (e. g. , from 60 to 120 min), muscle glycogen becomes depleted, causing the body to draw on circulating blood glucose as a source of carbohydrate (Clark et al, 2003). If blood glucose cannot be maintained within physiological range during exercise, the ability to perform intensity exercise will decrease (Coyle et al. , 1986). Fat can be used as a source of energy over a wide range of exercise intensities; however, the proportion of energy contributed by fat decreases as exercise intensity increases. In these circumstances, carbohydrate becomes the dominant fuel source while the contribution from fat decreases (Bergman et al. , 1999). Protein can also be used for energy at rest and during exercise; however, in well-fed individuals it probably provides 4. 0 and TEE of 33 MJ/d in a bicycle race and a polar exploration. The maximum for a sustainable way of life may be that represented by soldiers on active service, with a mean PAL of 2. 4 and TEE of 18 MJ/d (Black et al, 2002). Among athletes in training, mean PALs is 2-3. 5, with TEE ranging from 11 to 18 MJ/d in women, and from 15 to 30 MJ/d in men (UNU, 2004). PALs greater than 2. 4 were obtained in periods of ‘rigorous training’, which is unlikely to be a sustained lifestyle. The lower values for PAL, 2. 0-2. 3, were obtained in periods of apparently routine training and may well be sustained for extended periods of time (UNU, 2004). Table 2. 4 Characteristics and energy expenditure (obtained by DLW) in different age and sex groups by UNU, 2004. Age group (y)nAge (y)Height (m)Weight (kg)BMI (kg/m2)   means. d. means. d. means. d. means. d. Females 18-298924. 4(3. 7)1. 66(0. 06)69. 2(22. 3)25. 3(8. 1) 30-397633. 8(3. 0)1. 64(0. 07)67. (13. 9)25. 2(4. 9) 40-644751. 6(8. 3)1. 65(0. 07)70. 0(13. 3)25. 9(4. 6) Males 18-295622. 5(3. 5)1. 77(0. 07)75. 6(18. 4)24. 0(5. 3) 30-393634. 3(3. 3)1. 79(0. 06)86. 1(31. 4)26. 8(8. 8) 40-641550. 6(8. 8)1. 76(0. 06)77. 0(10. 0)24. 9(3. 0) TEE (MJ/d)BMR (MJ/d)AEE (MJ/d)PAL Age group (y)nmeans. d. means. d. means. d. means. d. Females 18-298910. 4(2. 2)6. 2(1. 1)4. 2(1. 7)1. 70(0. 28) 30-397610 . 0(1. 7)6. 0(0. 6)4. 1(1. 5)1. 68(0. 25) 40-64479. 8(1. 7)5. 8(0. 7)4. 0(1. 4)1. 69(0. 23) Males 18-295613. 8(3. 0)7. 5(1. 2)6. 3(2. 5)1. 85(0. 33) 30-393614. 3(3. 1)8. 2(1. 8)6. 1(2. 5)1. 77(0. 1) 40-641511. 5(1. 7)7. 0(0. 8)4. 5(1. 3)1. 64(0. 17) The FAO/WHO/UNU Expert Consultation (2004) suggested the average daily energy requirement of adults whose occupational work is classified as light, moderate, or heavy, expressed as a multiple of BMR, to be as follows: LightModerateHeavy Men1. 551. 782. 10 Women1. 561. 641. 82 2. 7. 2Methods of determining caloric needs There are many different methods and formulas used to determine caloric maintenance level or energy expenditure by taking into account the factors of age, sex, height, weight, lean body mass, and activity level. Any method and formula that takes into account lean body mass (LBM) gives the most accurate determination of energy expenditure, but even without LBM a reasonably close estimate can be attained. 2. 7. 3Equations based on BMR. A much more accurate method for calculating total daily energy expenditure (TDEE) is to determine basal metabolic rate (BMR) using multiple factors, including height, weight, age and sex, then multiply the BMR by an activity factor to determine TDEE (FAO/WHO/UNU, 2004). BMR is the total number of calories your body requires for normal bodily functions (excluding activity factors). This includes keeping your heart beating, inhaling and exhaling air, digesting food, making new blood cells, maintaining your body temperature and every other metabolic process in your body. In other words, your BMR is all the energy used for the basic processes of life itself. BMR usually accounts for about two-thirds of total daily energy expenditure. BMR may vary dramatically from person to person depending on genetic factors. BMR is at its lowest when you are sleeping undisturbed and you are not digesting anything. It is very important to note that the higher your lean body mass is, the higher your BMR will be (Burke et al, 2004). This is very significant if loss of body fat is needed because it means that the more muscle you have, the more calories you will burn. Muscle is metabolically active tissue, and it requires a great deal of energy just to sustain it. It is obvious then that one way to increase BMR is to engage in weight training in order to increase and/or maintain lean body mass. In this manner it could be said that weight training helps you lose body fat, albeit indirectly (Clark et al, 2003). . 7. 4The Harris-Benedict formula (BMR based on total body weight) The Harris Benedict equation is a calorie formula using the factors of height, weight, age, and sex to determine basal metabolic rate (BMR). This makes it more accurate than determining calorie needs based on total bodyweight alone. The only variable it does not take into consideration is lean body mass. Therefore, this equatio n will be very accurate in all but the extremely muscular (will underestimate caloric needs) and the extremely overfat (will overestimate caloric needs). Mathematically; Men: BMR = 66 + (13. X wt in kg) + (5 X ht in cm) – (6. 8 X age in years) Women: BMR = 655 + (9. 6 X wt in kg) + (1. 8 X ht in cm) – (4. 7 X age in years) Total daily energy expenditure is calculated by multiplying BMR by a multiplier (PAL). 2. 7. 5Katch-McArdle formula (BMR based on lean body weight) This formula from Katch McArdle takes into account lean body mass (weight) and therefore is more accurate than a formula based on total body weight. The Harris Benedict equation has separate formulas for men and women because men generally have a higher LBM and this is factored into the men’s formula. Since the Katch-McArdle formula accounts for LBM, this single formula applies equally to both men and women. Mathematically; BMR (men and women) = 370 + (21. 6 X lean mass in kg) To determine TDEE from BMR, you simply multiply BMR by the activity multiplier: the physical activity level. 2. 8SNAPSHOTS INTO GENERAL SPORTS NUTRITION AND NUTRITION IN FOOTBALL (SOCCER) In every day to day activity in life on earth, maintaining a good health within and without has being the main aim of humans in general. This is not different from that of football players, as keeping fit and playing regularly void of injuries has being the motive. Training and Diet plays a major role in this behaviour and keeping track of the latter (diet patterns and habits) becomes cumbersome with a lot of lapses coming up every now and then. Football was, for a long time, classed as an endurance sport due largely to the fact that a football match lasted at least 90 minutes. As a result, the nutritional requirements of football players were extrapolated from early scientific research carried out in relation to other ‘endurance sports’ such as running and cycling. It is true that the duration of a football match is normally 90 minutes; however, the training loads associated with these sports are vastly different (Maughan, 2000). On closer inspection it becomes clear that daily energy expenditure of professional football players may not be particularly high. Football players are generally inactive when not training and training load will vary, depending on factors such as the stage of the season, or whether tactical or fitness drills predominate in training. If football players were to consume 7-10g of carbohydrate per kg body weight each day (a recommendation found in many textbook) then a quick calculation that included reasonable amounts of protein and fat would generate a daily energy intake closer to 4,200kcal (Maughan, 2000). In Scandinavia this may be closer to the truth. Once the playing season gets underway the Scandinavian subjects typically train seven times per week (Manore, 2000). So it is not surprising that energy intakes will exceed 4,000kcal in a country like Sweden (Clark et al, 2003). An athlete’s diet must be high in carbohydrate, moderate in protein, low in fat, include sufficient vitamins and minerals, and plenty of fluid. ’ This was the original model with which many football nutritionists and players used to work (Article-peak performance, 2009). Although very simple, much of it still holds today. However, understanding the game has improved; nutritionists have been able to tease out strategies from each of the model’s sub-sections that more closely match the requirements of our sport. What is different is that science no longer holds ll the cards. Football has caught up with science and is now dictating where research efforts are directed. For, example, the glycemic index of foods, a ranking of foods based on their immediate effect on blood glucose, has become a particularly useful tool in football. Five years ago the approach in football was to advocate a high carbohydrate, low fat diet at all times. Any food that at all met these requi rements would be recommended to players in a bid to maximise muscle glycogen storage for training and competition. Now a more measured approach is employed with the glycemic index and, to a lesser extent, the insulin index utilised in a bid to control body composition as well as carbohydrate provision (Article-peak performance, 2009). Emphasis is now placed more on achieving optimum carbohydrate intake prior to matches, and during the recovery period after matches, particularly when some clubs find themselves involved in up to three games per week in the busiest part of the season. Good attitudes to reducing fat intake are now a commonplace in the modern player. Emphasis is placed on increasing intake of certain fatty acids that are found to be lacking in players’ diets. When performing dietary analyses of players, low intakes of essential fatty acids (eicosapentaenoic acid, EPA; docosahexenoic acid, DHA) are consistently reported. Despite the appearance of oily fish in the canteens of football clubs, there may be a case for blanket supplementation in this particular group of sportsmen (Maughan, 2000). There is growing evidence that protein supplementation after training can promote protein synthesis and adaptation of muscle. The type, timing and amount of protein can be manipulated to enhance the adaptive response (Coyle et al, 1999). The work of researchers such as Bob Wolfe and Kevin Tipton in Texas, and Mike Rennie in Dundee (whose primary interest has been likened to ‘preventing older people falling down’) has enabled the design of strategies of protein-intake that may promote better adaptation to training. Despite the progress that has been made in our understanding of the demands of football, there is a need for continued improvement. No other sub-discipline of sports medicine comes with so many contrasting views of what is right and wrong. The ‘Zone’ diet, the ‘Atkins’ diet, mass supplementation, the concept of the ‘nutritional guru’ – all are still prevalent in the modern game. Players are becoming more demanding due to conversations with other players from other teams, and also other athletes from other sports. Players from overseas bring with them their own ideas (nearly always related to vitamin intake), but very often lacking in scientific support (Article-peak performance, 2009). In addition, at present there is a fundamental mismatch in what players and practitioners view as important. Players believe in supplements, extra vitamins and minerals: anything that involves increasing muscle mass, and reducing energy intake to achieve ‘lean’ body composition. Scientific research, on the other hand, demonstrates that players should concentrate more on appropriate energy intake, and high carbohydrate and fluid intake. Sports nutrition is important in football because food provides us with energy for our muscles, brain and other organs. Football requires plenty of exercise, and therefore it is important to have energy available during the game. The energy available at any particular time depends on blood sugar levels. If we over-eat, we become over-weight. The heavier we are, the more work our muscles have to do to take us the same distance. This reduces stamina, and the ability to accelerate quickly. If we under-eat, we can become weak and our overall health can decline, because we are not getting enough nutrients. A healthy diet improves general level of health, and can help recovery more quickly from injuries (Clark et al, 2003). Along with a program of fitness training, diet can help develop stamina and improve athletic performance (Maughan, 2000). Diet is essential for our growth, and development. The timing of the meals consumed is important. Healthy male individuals present an average energy demand of 2900kcal ·day-1 (National Research Council, 1996); however, a professional soccer player’s energy demand oscillates from 3500 to 4300 kcal/day (Clark, 1994; Bangsbo et al. , 2006; Ebine et al. , 2002; Rico-Sanz, 1998a). It should be acknowledged that these values for soccer players vary from week to week, and energy expenditure depends on the frequency and intensity of training sessions, exercises and matches. In soccer, players require a diet with a high percentage of carbohydrates (Rico-Sanz et al. 1998). On the day of a match the intake of fat and protein should be restricted, as these nutrients require a relatively long time to be digested. Pre-competition meal must be 3-4 hours before the match (Bangsbo et al. , 2006). The pre-competition meal should be: high in carbohydrate (this is the fuel that your body needs to perform at the highest level), low in fat, low in protein, low in fiber, not too bulky, and easy to digest. A snack high in carbohydrate may be eaten about 2 hours before the match; however the time reference is only a guideline as there are great individual differences in the ability to digest food. Once the game is over, fluids should be replaced and carbohydrate should be consumed as soon as possible to promote recovery of glycogen stores. As soon as possible aim to consume a meal which is high in carbohydrates. Foods such as pasta, spaghetti, rice, noodles, low fat pasta sauce, bread, potatoes, and baked beans should be consumed during this period (Manore, 2000). Carbohydrate rich foods must be the main source of your diet. Consume the main bulk of the diet from complex carbohydrates. Simple carbohydrates should not be consumed in large quantities and are more useful as snacks between workouts, or to top up your energy intake. The carbohydrate consumed should be balanced with a healthy intake of protein, low fat and plenty of fruit and vegetables. The water lost from the body during sweating needs to be replaced to stop the process of getting tired quickly, and also speed up the recovery process – that means feeling fitter and sharper afterwards a lot sooner. For footballers, the best fluid to drink is a diluted carbohydrate/electrolyte solution; ideally, it’s best to drink before, during and after a training session, as well as drinking frequently during a match (peak performance, 2009). After all matches, players should attempt to ingest enough carbohydrate-containing sports drink to replace all the fluid they’ve lost during competition. After strenuous workouts, water should also be replaced, and football athletes need to eat at least 500 calories of carbohydrate during the two hours following practice in order to maximize their rates of glycogen storage. CHAPTER THREE (3) 3. 0METHODOLOGY The research aims at assessing the dietary patterns, food habits and energy expenditure of professional footballers, in Real Tamale United Football Club in the Tamale metropolis, and its effect on nutritional status. The research will answer specific questions about the factors that influence dietary pattern and food habits of footballers, foods/macronutrients commonly consumed by professional footballers; the nutritional status of footballers in the club, the physical activity level of footballers, the average energy expenditure of the footballers and then whether professional footballers meet their energy requirement. 3. 1BACKGROUND TO THE STUDY AREA 3. 1. 1Location and Size Tamale metropolis is one of the eighteen districts of the northern region of Ghana. Tamale, the administrative capital of the region is located at the center of the region. The metropolis shares common boundaries with Savelugu/Nanton district on the north, and Tolon/Kumbungu district on the northwest. Also, it is bordered west and central Gonja districts on the south; and east Gonja and Yendi districts on the east. The metropolis occupies a landmass with approximately 922 square kilometers, which is about 13 percent of the total land area of the region (Regional Coordinating Council, RCC, 2010). 3. 1. 2Vegetation and Climate The vegetation of the metropolis is that of a typical guinea savanna zone with tall trees such as neem, shea and kapok, interspersed with grasses. During the rainy season, the vegetation becomes luxuriant, providing green scenery. The dry season is however, characterized by dry grasses with the trees shedding off their leaves as well as an exposed environment to bushfires. As a result of its location in the savanna belt, the metropolis experiences only one rainy season which begins in April/May, attains its peak in July/August and ends in September/October, and a long dry season from November to March. The mean annual rainfall and dry sunshine stands at 1100mm and 7. 5hours respectively. On the average, the metropolis experiences only 95days of intense rainfall. Also, the average maximum and minimum ranges are relatively 33 °C -39 °C and 20 °C -22 °C (Ghana Meteorological Services, 2010). 3. 1. 3Demographic Characteristics Tamale metropolis has a population of about 350,000 inhabitants which constitutes about 20% of the total population of the region (Ghana Statistical Services, 2008). The metropolis is heterogeneous and encompasses diverse ethnic groups that are the Dagombas, Gonjas, Mamprusi and Akans among others with the dagombas constituting about 80% of the population. Moslems are the predominant religious group followed by Christians. The most important festivals of the people of the metropolis are damba and yam festivals. However, other festivals including Eid-ul-Fitr and Eid-ul Adha, which are Islamic festivals, are celebrated in the area. 3. 1. 4Socio-Economic Characteristics Farming is the major occupation of the people of Tamale. They cultivate rice, maize, guinea corn, cowpea, groundnuts, soybeans, yam and cassava. They also rear animals including sheep, goats, guinea fowls and cattle. However, the crops and animals are mostly produced by peri-urban and rural dwellers. Other economic ventures include groundnut oil extraction and trading by women mostly on small scale. Men are often seen to engage in smock weaving, tailoring, automobile repairs, carpentry and butchery. The increasing levels of educational attainments have contributed to the number of civil servants including teachers, nurses and security personnel among others in the area. 3. 1. 5Foods Consumed A variety of foods are consumed by the people of Tamale and its environs. At home, tuo-zaafi (TZ), a staple food of the Dagombas, which is prepared from maize, is consumed by most people. In general, TZ is consumed with a vegetable-based soup especially dry Okro. In the urban and peri-urban communities, TZ is usually the meal taken at supper, whilst a maize-based porridge or tea is taken as breakfast. In the metropolis, lunch is hardly prepared at home, hence the people choose from a variety of street foods available. Thus, the people in the urban Tamale consume a lot of street foods including fried yam, rice and beans among others. . 2THE STUDY AREA 3. 2. 1HISTORY OF RTU Real Tamale United, often called as R. T. U. , is a Ghanaian football club based in Tamale in the Northern Region of Ghana. They are a member of the Ghanaian Globacom premier league. Their home stadium is the Tamale Sports Stadium. The club was founded in 1976 by the first chairman Alhaji Adam. The club has 36 players currently, of which 25 were used in this study. With the operational de finition of a professional football team and player, RTU was the only team that met the criteria for selection in the Tamale metropolis. The club has only won the Ghana Telecom Gala once in 1997/98 season with three appearances in CAF competitions in 1992, 1996 and 1998 of which they were eliminated in the first round. Recently, the club battled for survival in the Ghanaian Globacom Premiership for two years running. 3. 3THE STUDY POPULATION AND SAMPLE SELECTION The population for this study will be male professional footballers in the club. The operational definition of a professional footballer in the context of this study will be an individual who plays elite or first division club football. Football players in the Real Tamale United Football Club, in the Tamale metropolis of the Northern Region, were sampled purposively and used as the representative sample for this study on the basis that the club is based in Ghana, a country well known for its interest in football development; the club participates in the country’s first division known as the premiership which means all players in the club play at the top level of football in the country and finally located in the Northern Region of the country: an area where poverty and illiteracy rates are high which has influences in areas of sports nutrition and performance. . 3. 1SELECTION CRITERIA Thirty five members of the Real Tamale United football squad aged 17-30years were recruited for the study. Only 25 subjects met the requirements of being void of illness and injury carried out during a two day fitness test in the presence of the team physiotherapist. All measurements and data were done at a time when the premier league was ongoing with players playing week in week out matches. 3. 4BODY MASS INDEX: its Calculation Body mass index is based on a weight-to-height ratio that indicates the energy reserves of an individual. BMI is a ratio of weight in kilograms to the square of the height in meters. Heights and weights are therefore the indicators for calculating the BMI of an individual. BMI is the current method for calculating a healthy body weight and is based on the study of a wide variety of people from many countries. The FAO/WHO/UNU (2004) established reference values for comparing the BMI of active individuals. Mathematically; BMI = WEIGHT (Kg) / height (M? ). The unit of BMI is thus, kgm. 3. 5BASAL METABOLIC RATES: its Calculation It is the minimum amount of energy needed to keep the body alive and is the largest component of an average person’s daily energy expenditure. The BMR is usually expressed simply as kilocalories per day or in units of energy per unit surface area (or per kilogram body mass) per unit time. It is very difficult to determine the absolute minimum metabolic rate, but estimates are usually standardized by being made when a person is resting quietly after at least 8 hours sleep and 12 hours since the last meal. In this study, BMR of subjects was estimated using the Harris-Benedict equation which takes into consideration parameters such as age, height and weight of the individual. Mathematically; BMR (MEN) = 66 + (13. 7 X wt in kg) + (5 X ht in cm) – (6. 8 X age in years). The unit of BMR is therefore kcal/day. 3. 6DETERMINATION OF PHYSICAL ACTIVITY LEVELS AND ENERGY EXPENDITURE Physical activity levels of individuals are estimated from daily activities undertaken, taking into consideration its intensity and duration. According to Ainsworth et al (2004), these daily activities are represented as values known as physical activity ratios (PAR values). Considering the intensity and duration of the activity taken with respect to the PAR values, an estimate of the physical activity level (PAL) is determined (FAO/WHO/UNU, 2004). The PAL values are categorized as light, moderate and heavy activity (FAO/WHO/UNU, 2004) and when multiplied by the BMR of the individual, an estimation of energy expenditure is determined. Mathematically; PAL = ? (PAR ? DURATION OF ACTIVITY) ? (TIME SPENT IN EACH ACTIVITY) ENERGY EXPENDITURE = PAL ? BMR The unit of energy expenditure is thus, kcal/day or KJ. 3. 7DATA COLLECTION AND INSTRUMENTATION 3. 7. 1Questionnaire The major instrument for collecting the data was semi-structured questionnaire administered to soccer players through self-reporting. The questionnaire was designed to collect quantitative data, but some qualitative data was also gathered as well. The questionnaire was in three forms, namely, the general nutrition knowledge questionnaire which also had sections for anthropometric records, the food dairy and the physical activity dairy (Appendix I, II and III). 3. 7. 2Anthropometry Anthropometry was one of the techniques employed in the data collection and was based on the measurement of only the height and weight of the respondents. The anthropometry was made an integral part of the questionnaire and efforts were made to ensure that these parameters were measured to make the questionnaire completely filled. The procedures employed in carrying out the measurements are elaborated in the sections below. These procedures are based on the FAO/WHO/UNU technical report standards for the measurement of weight and height of physically active individuals. Weight measurement The subjects were weighed using an electronic bathroom scale with an accuracy of 0. 1kg, before morning training. The subjects wore light clothes as much as possible and on bare foot before weighing took place. Each subject to be weighed was made to stand upright and in a relaxed manner on the scale with the eyes looking horizontally to the feet and the hand by the sides. The weight was then read and immediately recorded. Height Measurement Heights of the respondents were measured using a wall-mounted stadiometer. Prior to the measurement, it was ensured that the subjects wore neither ootwear, boots nor socks. Each subject to be measured was made to stand upright and erect against the wall, with the heels, buttocks and the upper back touching the wall, the feet close together and the eyes looking straight. A ruler was then placed on the crown of the head towards the stadio measurements and the reading immediately recorded to the nearest 1. 0cm. 3. 7. 3Food intake Subjects were educat ed and given verbal and written instructions (Appendix IV) on the procedures involved in recording food intake in a food intake dairy on a free non-training day. A food intake dairy (Appendix II) was given to each of the participants to be filled according to their daily dietary intake taking into consideration meals, portion sizes, food type and quantity for seven consecutive days ((Bingham, 2000; Tilgner and Schiller, 1991). Dairies were checked in every two days to ensure correct recording and correction in any case of wrong recording or difficulty in recording. All dairies were collected after seven days. Samples of estimated portion sizes of foods were acquired and weighed using a kitchen weighing scale and recorded to the nearest 0. g. The nutrient composition of the meals was calculated using the FAO food composition table for Africa and reported as a mean of 4 days’ food intake. This data was used to assess nutrient consumption. To assess adequacy in nutrient intake, the results obtained were compared with the FAO/WHO/UNU RDA for physically active adults (FAO/WHO/UNU, 2004). 3. 7. 4Physical Activity Pattern Subjects were educat ed and given verbal and written instructions (Appendix IV) on the procedures involved in recording, as detailed as possible, information on their daily activity patterns. A physical activity or training dairy (Appendix III) was given to each subject to be filled under sections of activity type and its duration in minutes for seven consecutive days. Dairies were checked in every two days to ensure correct recording and correction in any case of wrong recording or difficulty in recording. Training sessions were constantly monitored and subjects where individually questioned in cases were irregularities in recording were encountered. Their activities were classified broadly into three categories: light, moderate and heavy. A 7-days’ activity record was compiled for each subject on imilar days when food intake was measured. The activity data were reported as a mean of 4 days’ activity records. This data was used to compute energy expenditure and nutrient requirement for each subject. 3. 7. 5Observation Several observations were made at the training fields, at camp bases and in homes of the subjects. These dwelled in the kinds of foods consum ed and activities undertaken, the places of meal consumption and purchasing. Also, the components of training regimes were observed and recorded. 3. 7. 6Focus-Group Discussion Focus-group discussions were held with subjects on free and camping days. Each discussion group was made up of between eight and twelve individuals with a facilitator and a recorder. The FDGs were meant to reveal certain issues that were not captured by the questionnaire and to confirm the answers provided in the semi-structured questionnaire including the factors that influence certain behaviours of subjects with respect to dietary habits and physical activity. 3. 8THEORETICAL FRAMEWORK AND CONCEPTS The study seeks to assess the dietary patterns, food habits and energy expenditure of professional footballers of Real Tamale United FC in the Tamale metropolis. This is achieved through the assessment of usual food intake and physical activity and the computation of BMI and BMR and the determination of daily energy expenditure. These have being reported as relevant measurement of an athlete’s nutritional status. The first and second objectives of which respectively seek to assess the dietary patterns and food habits and macronutrient consumption are achieved through reported nutrition questionnaires and recorded food consumption for seven consecutive days using the food dairy. The third objective, which seeks to assess the nutritional status of professional soccer players using BMI, was achieved through the measurement of height and weight of the footballers. The fourth and fifth objective, which seeks to determine the physical activity level and average energy expenditure of footballers was achieved through self-reported physical activity dairy for seven consecutive days computed using physical activity ratio with time duration (to attain physical activity levels) and physical activity levels in multiples of their BMRs (to attain energy expenditure). The sixth and final objective, which seeks to determine whether professional footballers meet their energy requirements was achieved through a self-reported food record dairy for seven consecutive days with nutrient contents of foods consumed computed using the FAO food composition table for Africa. 3. 9STATISTICAL ANALYSIS Data were analyzed using the EpiInfo version 3. 2. 1 and Microsoft Excel computer programme. Results are presented as mean  ±SD, range, graphs, figures and tables. Anthropometric data from players was transformed into BMI to assess their nutritional status and BMR to assess physical activity levels. Dietary and physical activity data from players was transformed into nutrient requirements, physical activity levels and energy expenditure respectively to assess the level of malnutrition. 3. 10ASSUMPTIONS The most obvious assumption is that the sample represents the population. Also, it is believed that all instruments have validity and measure the required value. We assume that participants will not modify their habitual diet patterns and food habits during the course of the study week. Finally, we assume that respondents will answer sincerely all questionnaires and report truthfully in both the food and activity dairies. CHAPTER FOUR (4) . 0RESULTS The physical characteristics of the twenty five (25) subjects are shown in Table 4. 1. Out of the 25 subjects studied, only one weighed less than 60kg while the range indicated (57 and 87kg) were the two extreme body weights recorded in this study. Their body mass index (kg/m? ) ranged from 19. 38 to 30. 3 kg/m? ; out of the 25 subject s studied, only two were over the 190cm (1. 9m) while the range indicated (1. 52 and 1. 95m) were the extreme heights recorded in the study. Table 4. 1 Physical characteristics of subjects ParametersMeans (25)SDRange Age (yrs. )23. 684. 2417-30 Weight (kg)70. 647. 657-87 Height (m)1. 69. 41. 52-1. 95 BMI (kg/m? )23. 082. 719. 38-30. 3 4. 1Dietary Patterns and Habits 4. 1. 1Favourite Food Choices of Subjects The general meal patterns were obtained through self-reported food dairies. Porridges and beverages took the highest frequency of consumption in terms of its 7day presence in diets and its frequency among subjects. Records for breakfast shows that baby porridge made from corn, millet or rice, beans and groundnuts (tom brown) is mostly consumed by all subjects (100%). Fufu was the least consumed diet within the 7day period (2days) with Tuo Zaafi recording the least number of subject patronages (7subjects). The results of the common foods taken, their frequencies in the diet and meal times are shown in table 4. 2. TABLE 4. 2 Common foods eaten by players SOURCES OF MACRONUTRIENTS (FOODS)FREQUENCY IN DIET (7DAYS) FREQUENCY OF SUBJECTSEATING MOMENTS Plain rice/jollof rice5days20Lunch and dinner Kenkey (Ga and Fante)3days15Lunch Tuo Zaafi4days7Dinner Banku5days18Lunch and dinner Fried rice and chicken 4days22Lunch and dinner Soups (groundnut, palm nut, light, Okro)3days20Lunch and dinner Porridges (baby, hausa, tom brown)7days25Breakfast Meat and Beef7days21Lunch and dinner Fufu2days11Lunch and dinner Yam (boiled and fried)4days14Lunch and dinner Rice and beans (waakye)5days16Lunch Egg (fried and boiled)3days20Breakfast and lunch beverages (tea, oats, fruit drinks)7days22Breakfast and as a snack fish (fried)3days17Lunch and dinner 4. 1. 2Eating moments An assessment of the usual food pattern revealed that 90. 7% of the players took at least three meals a day. Most meal times skipped were breakfast and lunch, that is, 57. 14% and 28. 57% respectively. Table 4. 3 The eating moments of players in terms of meals skipped Meal TimeFrequencyPercentage BREAKFAST457. 14 LUNCH228. 57 SUPPER114 TOTAL7100 4. 1. Reasons for players food choices The reasons for the choice of foods by the subjects among others included convenience, lack of money, inability to cook, general sports reasons and food availability. The results indicated (as shown in figure 1) that, 10 of the players made food choices based on sports reasons. Figure 1The reasons for food choices of players 4. 1. 4General Food Habits o f Players (Sports Nutrition) From the results obtained from the questionnaire on general sports nutrition, 60% of the players consume fried rice and chicken before a competitive match with 40% consuming plain rice and stew. Players gave various reasons such as its easy and fast digestion, it not been too heavy, it been recommended by coaches and it been the only available food given at the camp base. 68% of players consumed these foods 3-4hrs before a match with 24% and 8% consuming theirs at 4 or more hours and 2-3hrs respectively. Most of the players gave similar reasons for eating at these times as giving the food ample time to digest. 92% of the players take fluids such as bottled water, glucose solution and energy drinks during a match. 88% of the players take 1-3 of 300ml fluid whiles 12% take 4-7 of 300ml of fluid. Snacks consumed before and during a match included energy drinks, glucose mixtures, soft drinks, savouries among others. Most snacks were taken 2hours before a match. 56% of the players take nutrition supplements such as multivitamin capsules, iron and zinc capsules and blood tonics. Reasons such as increasing energy levels, boosting appetite and to aid in the body’s fast recovery were given. 64. 29% of the players take these supplements all the time and they get these supplements from the pharmacy shops. 96% of the players buy wayside foods such as fried rice, tuo zaafi and fufu and soup. 2% of the players eat once a while at the restaurant with 44% and 4% eating at times and all the time at the restaurant respectively. 80% of players eat home prepared meals. 4. 2NUTRITIONAL STATUS OF PLAYERS BMI CATEGORIES (kg/m? )FREQUENCYPERCENTAGES (%)INTERPRETATION 0. 05), suggesting average energy balance was achieved. The mean intakes of the energy producing macronutrients were 37. 18% , 43. 23% and 19. 6% for carbohydrate, fat and protein respectively. When reported as a percentage of total calories, carbohydrate and protein intakes were significantly lower and higher (p 0. 05) respectively of the recommended levels. Fat intake was significantly higher (p 0. 05) than the higher value in the recommended range (35%). When macronutrient intake is expressed in g/kg/day (Table 4. 6), carbohydrate and protein intakes fell below and above their recommended ranges. The table below shows the mean energy and macronutrient intake of players. MealsMean of IntakesPercentagesSDRange Total energy intakes (KJ/day) Breakfast763. 2927. 42178. 09256-1019. 4 Lunch1015. 2136. 47227. 22680. 9-1723. 3 Dinner1004. 9836. 12286. 07528-1637 Total2783. 48100451. 551985. 6-4105. 5 Total energy intake in proteins (KJ/day) Breakfast349. 7564. 1294. 97106. 3-437. 2 Lunch89. 8816. 4837. 9930. 8-183. 0 Dinner105. 8519. 461. 5134. 9-253. 4 Total (%TEI)545. 49100 (19. 6)130. 81297-783. 9 Total energy intake in carbohydrates (KJ/day) Breakfast282. 427. 2974. 46116. 7-438. 7 Lunch360. 3234. 8283. 9265. 5-642. 3 Dinner392. 0937. 89129. 15172. 1-790 Total (%TEI)1034. 79100(37. 18)168. 79768. 1-1507. 3 Total energy intake in fats (KJ/day) Breakfast111. 189. 2459. 9433. 2-280. 5 Lunch595. 7349. 5309. 55296-1793. 7 Dinner496. 2941. 25150. 02206. 1-838. 4 Total (%TEI)1203. 20100 (43. 23)373. 25756. 8-2587. 5 TABLE 4. 6The mean daily energy and macronutrient intake of players in terms of meal times. Energy intake from the table above indicates slightly higher levels of consumption at lunch times over dinner times at 1015. 21kcal/day (36. 47%) and 1004. 98kcal/day (36. 12%) respectively. Energy intakes range from 1985. 6-4105. 5kcal/day. Macronutrient intakes were slightly distributed across all meal times. Table 4. 7The mean daily energy and macronutrient intake of players in comparison with FAO/WHO/UNU 2004 reference values. IntakesMeans (kcal/dayPercentageskcal/kg/dayg/kg/dayReference: g/kg/day (%range) Energy (TDEI)2783. 43-39. 4-3500-4300 kcal/day Carbohydrate1034. 7937. 1814. 653. 7-12 (45-65) Protein545. 4919. 67. 721. 91. 2-1. 7 (10-35) Fat1203. 243. 2317. 031. 9- (20-35) TDEE3932. 55-55. 67– TDEI2783. 45-39. 4– TDEE-TDEI1149. 1-16. 27– 4. 4. 2Difference in energy intake and expenditure According to data gotten from both the food and physical activity dairy, the mean energy deficit is 1134kcal/day (16. 1kcal/kg/day). Energy intake was slightly higher than expenditure at point 7, 11 and 20 representing 141. 76kcal/day, 1045. 7kcal/day and 447kcal/day in extra energy respectively. Figure 3 shows the graphical illustration of energy intake as against expenditure. Figure 3Energy intake and expenditure of players CHAPTER FIVE (5) 5. 0DISCUSSION 5. 1DIETARY PATTERNS AND FOOD HABITS The dietary changes observed among these players are consistent with the findings of Rodriguez (2009) on changes in dietary habits as to a high protein intake of players in particular. R. Maughan (2000) suggested that football players tend to consume high intakes of protein with the belief of increasing muscle mass. This was not different with the current study as players consumed high levels of protein based foods due to its easy access and availability within the study area. The players also had habits of consuming foods high in fat leading to its contribution of 43. 23% to total energy intake, as these levels of fat proportion may be detrimental to health (Martin et al, 2006). Cost, availability and convenience were challenges and these made them adapt to the habit of patronizing wayside foods (96%). It is, therefore, not surprising that majority ate fried rice and chicken, tuo zaafi and fufu and soup. Although breakfast is an important meal of the day, quite a significant number of players in this study skipped it. Skipping breakfast may also lead to over eating during the rest of the day. Most of the foods consumed were from staples but these resulted in very low carbohydrate intakes (1034. 79  ± 168. 8 kcal/day). These may be as a result of the poor nutrient content of the foods as a result of poor cooking habits as foods eaten are prepared by food vendors (C. Nti, 2009). Meals consumed before a match was plain rice and tomato stew which may have negative effect on performance, with respect to the tomato stew which is high in fat, and this may hinder the fast release of energy to the body for endurance activities. The over reliance on wayside food and players left to fend for themselves with no amount of supervision may be detrimental to health and nutritional status. Most of these way side foods have very high levels of fat and this may account for the high amount of fat in diets. The eating behaviour of the players might have been influenced by other factors including food availability, convenience and personal income level, as these obviously determine an individual’s food choice and habit. Thus one cannot eat foods if they are not available, cannot be prepared or cannot be afforded. . 2MACRONUTRIENTS Carbohydrate is the primary fuel substrate during soccer, and consequently high dietary intakes of 45-65% of total calorific intake have been recommended for athletes (Clark, 1994; Bangsbo et al, 2006; Ebine et al. , 2002) and footballers (Burke et al, 2004; IOM, 2002). In this study, carbohydrate intake was significantly lower than these recommendations (37. 18  ± 6. 1%, p 0. 05). W hen expressed relative to body mass (weight), the daily carbohydrate intake of 3. g/kg/day was way below the recommended 7-12g/kg/day for very active individuals (FAO/WHO/UNU, 2004). The current data provide further evidence to the commonly observed low carbohydrate intakes that are insufficient for adequate glycogen replacement in male athletes (R. Maughan, 2000). Dietary recommendations for promoting maximal glycogen replacement and for the maintenance of muscle glycogen levels are to consume a high carbohydrate diet, 45-60% (IOM, 2002) and a daily intake of 7-12g/kg/day (Bangsbo et al, 2006). Based upon these recommendations, players in the current study reported carbohydrate intakes that are likely to be inadequate to replace muscle and liver glycogen stores which rapidly deplete during repeated bouts of high intensity exercise performed during training and competition (Bangsbo et al, 2006). Ultimately, both the quality of training and match perform How to cite Eatright, Papers

Equitable Interests and Torrens Title †Free Samples to Students

Question: Discuss about the Equitable Interests and Torrens Title. Answer: Introduction: There are several species of property that are unique to Australia, along with statutory mechanisms used for regulating their acquisition and dealings. For instance, the statutory tenure represents a unique Australian development. Similarly, the Strata title was also conceived and implemented in the jurisdictions of Australia. The native title, in its present form that is present in Australia, even if it is considered to be influenced by the course adopted in other Commonwealth jurisdictions, is basically antipodean concept. As a result of these developments, several academics have argued that the present day concepts of Australian property law are basically different from their English counterparts and their predecessors. It has been stated in this regard that the real property law in Australia is peculiarly Australian.[1] It cannot be properly understood, unless it is recognized that the basic concepts of Australian law are different from English feudal system. Even if there is a controversy present regarding the basic character of Australian real property law, it cannot be questioned that the Torrens system remains its core element. The system was introduced for the first time in South Australia in 1854. The Torrens system of title by registration results in the creation of incidents of land ownership of a different nature as compared to the ones recognized by the English model. While in England, the existing paper title can be registered for the purpose of record keeping, but the legal title is already present. But in case of Torrens jurisdictions, the title to land is itself derived as a result of the act of registration.[2] Therefore it has been stated that the essence of real property law in Australia is the Torrens system. This system needs to be considered as changing the nature of interests in land. Under this system, they title to land is derived from the act of registration. It is a system of title by registration and not the regi stration of the title. Even if it has been suggested by some commentators that most of the real property law in Australia has been simply adapt it from received law, Torrens system can be described as a novel development. It is not surprising that the law property in Australia is radically different from the law of property in England. The reason is that in case of different jurisdictions there were hugely different social, economic and environmental conditions present after the Australia is federation in 1901. Therefore, even during the 19th century, there was an era of rapid colonialization and inland expansion started to take place in Australia as a result of which development of unique statutory tenures and bureaucratic procedures were developed for the registration of land title. However, the move towards a statutory system of registration of title was not unique in case of Australia.[3] Consequently, similar developments were also taking place in a large number of common law countries during the second half of the 19 century. Even the concepts and the structures that have been retained from England were recognized in transfigured form, mainly due to the presence of different registration procedures. For instance, the concepts of "title" and 'fee sample' had been. Inherited from England, but the way in which title to an estate is obtained by registered proprietors in fee sample (by registration) is a mechanism that was not present under the English property law jurisprudence. Therefore, there are a number of ways in which land in Australia is held. There are several private interests that are the products of statute, common law, equity and native title that is supported by statute. Apart from it, there are large tracts of Crown land. Gradually, more privately held land was brought under the Torrens system after its inception, and therefore only isolated regions of general law (old system) title were left. It needs to be mentioned at this point that the two models of land title, general law and the Torrens system operate simultaneously, and in concert with statutory tenures regarding Crown land. Features of Torrens System: It has been argued by some of it makes that the property law in Australia does to some extent is influenced by the concepts of property law from England. Particularly the courts and legislatures in Australia have not completely dispensed away with received law and its associated values and concepts. This is particularly the case in context of equity where the property law of Australia is strongly impacted by the English equitable doctrines.[4] As compared to this situation, it was stated in Mabo (No 2) v Queensland[5] by Brennon J that "property is no longer the prisoner of imperial history". But it can be respectfully suggested in this regard that still the property law in Australia remains the prisoner of historical development in several respects, particularly in view of the fact that it acknowledges the English maxims of equity. Problems with the old system of title: there were some priority rules in the previous system that will general and inconsistent. In some rare cases, where the land was still not registered, in fact, these priority rules still apply as mentioned in Barry v Heider.[6] The problems that were present in case of the old system were related to the need for reviewing each sale of property or what was known as the 'Chain of Title'. For this purpose, lengthy inspection of each deed and conveyance of counsel was required in order to make sure that each woman had passed the lives and property and reviewing the interests that was still held by others. Different rules of notice were present in case of the old system as a result, there was an expectation to inspect the land, title documents and the general law deeds. There were three types of notice present, actual, imputed and constructive. All these notices were sufficient to establish the contribution of an earlier equitable interest on the sal e of property. There will complicated rules related with weighting of nature and the condition of respect in equitable interest, manner and circumstances of acquisition and the overall conduct of parties need to be considered under the old system as mentioned in Rice v Rice.[7] In Breskvar v Wall,[8] Barwick J had described the Torrens system as not a system of registration of title, but it was a case of title by registration. The registration under Torrens system had been established with a view to protect the purchasers from any uncertainty of notice and different rules regarding prior legal and equitable interests. Hence the concept of indefeasibility is basic to the Torrens system. This suggests that the registered proprietor is only subject to the estates and the interests that have been mentioned on the registered even if there are certain exceptions present. The concept of indefeasibility can be considered as a basic part of God's system. However, in the beginning, the concept of deferred indefeasibility has been accepted in Australia.[9] The meaning of the situation was bad in certain cases of fraud with the genuine purchaser, indefeasibility was not conferred until the innocent proprietor as well as an innocent purchaser were present. However this position was overruled in Frazer v Walker. The same was also accepted in Breskvar v Wall, which means that now indefeasibility is passed immediately to the purchaser of property. According to the widely held view, the large system of land registration has proved to be a successful system. Perhaps this is the result of its ability to allow simple searches in order to see the interests that were attached to the land. This system also allows the persons purchasing property to avoid expensive queries and searches. This is the result of one of the pillars of the system, that the register reflects everything. As mentioned by Edwards J in Fels v Knowles.[10] At the same time, this legal position is also consistent with the Torrens ideology of "Mirror Principle". Before Torrens, the searches that were conducted in order to prove title were complex and expensive.[11] Hence it was stated that "registration therefore provided no insurance regarding the validity and it only provided priority if valid". As a result of this position, INS was created that complex, expansive and time-consuming searches have to be conducted and there was still a risk that even after the such as been conducted, there was an inherent risk that the surge may not find out the defect in title. Due to this reason, generally indefeasibility is described as the basic feature of the Torrens system. It has been suggested that the purchasers are aware of the interests by buying the property. However, the principle of indefeasibility has also faced a lot of criticism. It has been argued by some experts that in many cases, it is time thing for the courts to impose restrictions on indefeasibility in order to do justice in a given case. A large number of exceptions or limitations are present in case of the principle of indefeasibility in Australia. These include the cases of fraud or to protect the personam rights.[12] However, it can be argued in this regard that these exceptions or limitations in fact act to reduce the effectiveness of indefeasibility and as a result, they undermine the original purpose of the dollar's system to create certainty and the ease of purchase. It has also been generally suggested that as a result of indefeasibility, certainty is increased for the purcha sers. However, it is also true that there are several limitations present and the in personam exception has also been criticized severely for undermining indivisibility and as a result, the Torrens system as a whole. In Personam Rights: In personam rights take place when a proprietor has entered into a transaction that leads to personal obligations/equities. In an English case titled, Frazer v Walker[13], it was stated that a person cannot rely on merely the registration for defeating personal obligations. The main example from Australia in this regard is present in the form of Bahr v Nicolay.[14] In this case, Bahr's had agreed to sell the land belonging to them to Nicolay but a condition was attached that they were going to hold a lease of land for three years and were going to buy back the land after the conclusion of the lease. Later on, Nicolay agreed to sell the land to Thompsons who had also acknowledged the arrangement in writing. It was heard by the court that mainly due to the assurances of the Thompsons, a right in personam had been created and as a result their title was not indefeasible. In this context, the notion of unconscionability was also discussed by the court, and it was sugg ested that having notice and the undertaking to adhere to the notice are two different things. Arguably this finding is in contrast with the suggestion that notice is no longer relevant under the Torrens system, and it appears to undermine and defy the concept of indefeasibility. It has also been suggested by some critics that it is arguably the most unclear part of the system. But at the same time, they also admit that it is too late to retrace the steps of 'in personam'. It has also been argued by some scholars that in personam does not go far enough. Therefore it has been suggested that the view expressed in White v Tomasel[15] by McMurdo J. needs to be adopted and unconscionability should not be a necessary element in case of every in personam claim. However, it is also been suggested that if indefeasibility was let down on the grounds of unconscionability only, even the most severe critics of in personam have admitted that the decision given in Bahr v Nicolay was correct and therefore the principle of indefeasibility should not be used only by the registered proprietor for the purpose of circumventing voluntary obligations. It has been nicely stated by Brennon J. that indefeasibility has been designed with a view to protect the transferee from the defect s that are present in the title of the transferor and not for the purpose of freeing the transferee from the interests that are present on his own title. In fact, it is easy for the critics to discover the trade-offs, where the concept of indefeasibility has been compromised for the purpose of achieving individual justice. But it can also be argued that there appears to be an unfair focus present on the criticism of the exceptions or limitations to indefeasibility and not a legitimate focus on the protections that are provided by the Torrens system. Therefore it can be suggested that the Torrens rules tried to replace the earlier system, and it has also been generally stated that this system have not established a company new system of conveyancing. It has also been suggested that the Torrens system had superimposed its ideas on the present system. Similarly, the supporters of in personam also claimed that the principle of indefeasibility in the Torrens system only serves to protect the title from unregistered interests and it does not provide a cloak of immunity to indulge in wrongful conduct. There are many who also claimed that the exception of in personam as not being a greatly described and it needs to be categorized as an area not falling in terms of indefeasibility. It has also been suggested in this context that indefeasibility covers the previous adverse claims and on the other and in personam is only related with the claims that are independent of prior title. After considering the original Torrens statute from South Australia it can be said that indefeasibility only extend to 'estates, liens or interests, and it does not try to cover legal or equitable actions that have been mentioned in Frazer v Walker'.[16] The Torrens System: the Torrens system can be described as the legal mechanism that can be used for the solid information regarding acquisitions and dealings in land in the public register. The basic feature of Torrens system is that there is a register of proprietary interest in land. This register is maintained by the registrar of land titles and is publicly accessible. According to the Torrens system, the title to land is granted on the basis of the act of registration. In this case, the registration does not merely formalize and recognize the existing title, but the legal title in land is itself created as a result of registration. Indefeasibility of title: Another important feature of the Torrens system is the indefeasibility of title. Hence, generally the unregistered interests will not be considered as sufficient to defeat a registered legal proprietary interest. Due to the reason that the register is conducive, an indefeasible title is conferred as a result of registration, although there are certain exceptions present. The Torrens system was proposed by Sir Robert Torrens. In 1984, and then it was introduced in South Australia. The purpose behind the introduction of this system was to introduce a more efficient, cheaper and a reliable way to transfer land and also to ensure certainty of title. The intrinsic problems present in case of general law land titles have been overcome with the introduction of:- Public title documents: due to a private system of title documents it becomes difficult to trace back to a chain of title in order to ensure that the current owner of land as good rule of title (and therefore a certain, unimpeachable title that is capable of sale). This problem was not much prevalent in England due to the reason that typically the land was transferred within families. However, a number of problems were present with the earlier system of private titles: for example, The documents and deeds would go missing; Informal equitable interests were not recorded and therefore they could not be traced through title deed. Due to the doctrine of notice, bona fide purchasers were bound with knowledge of earlier equitable interests to continue to recognize these interests. Efficiency and reliability: The Torrens system had been designed in such a way that it was more reliable, as well as cheaper as compared to the general law system. It was costly and labor-intensive to trace title claims. The search of register can also be done quickly, and the transactions could be noted and recorded easily. Indefeasibility of title: As a result of the introduction of the Torrens system, doctrine of notice was abolished in favor of people who have registered their interest in the land. The Torrens system had effectively abolish the doctrine of notice, in case of registered titles. The title to land was conferred by an entry into the public register. This title had a priority over the unregistered equitable interests. As a result of the fact that the registration of was considered as conclusive and indefeasible, there was no more any need to look behind (to find out the history of) a title purportedly held. A look at the preamble of the Real Property Act,[17] which was the statute through which Sir Torrens gave initial form to the system, clearly indicates that he was inspired as a result of their dissatisfaction that was present with the system of legal and equitable estates and also with complexities in conveyancing due to which the division had arisen. The present system of title registration is completely in contrast with the earlier procedure to transfer proprietary interest that was based on written deeds. Hence, historically the process of convincing, or the process through which the interests in land were transferred from one owner to the other, mainly operating on the basis of a contractual regime that was supported by professional practices of solicitors developed over a long time. Fraud can be described as an exception that is applicable to the indefeasibility of title under the Torrens system. However, he needs to be noted that the principle of fraud has been strictly interpreted. As a result, it excludes 'equitable fraud' out of the scope of statutory definition. For example, in Corin v Patton,[18] it was stated by the court that would title is past when all the steps have been performed by the tuner which were reasonably required in order to give effect to a transfer. In the same way the decision given in Barry v Heider makes it clear that under the Torrens system, equitable interests can be given effect to if they are recognized. Different houses have been given the question of the source of this recognition. For example, Griffith CJ has described the source as being legislated in nature, which invests upon the interpretation of the relevant statutory instrument. As compared to it, Isaac J had used the doctrine of conscience in order to justify the continuous recognition of equitable principles in statutory environment. As noted above, the interaction that takes place between legal Torrens interests and the informal equitable interests is like the interaction that takes place between native title rights and the common law. This interaction is related with the intersection of two systems, while one is the dominant system torrents and the other is the secondary system, equity. Interests need to be recognized by Torrens system, but there are recognize is that the registered as well as unregistered. Therefore, basically, the Torrens sets up a priority system and also the mechanism that can be used for regulating the disputes regarding priorities. Hence, subject to certain exceptions, the registered title rules over equitable interests. There are certain circumstances where the Torrens system recognizes the equitable interests as is the case with property law which recognizes native title at some point of intersection. However it needs to be noted that generally a registered title extinguishes an equitab le interest. In this context, some authors have argued that the judges had been successful in discovering a wide range of legal and equitable rules that qualified the protection that is otherwise provided by registration. But in this regard, it also needs to be noted that Moses and Edgeworth had made a point according to which most of the commentators have wrongly focused on the exceptions present in personam instead of the protections that are granted to the registered proprietors by the Torrens system.[19] While it may be significant that in personam should not be interpreted to widely that the results in undermining the Torrens system, but overall it is significant in promoting certainty and it cannot be held to the rotten at the foundations. Conclusion: It can be stated in the end that the Torrens system had not been successful to completely rid itself off, the more general law system, as there are certain remains of common law and equity that are still applicable today. It has been argued by some critics that these result in interfering with the principle of indefeasibility and also undermined the Torrens system as a whole. However it can be stated that overall Torrens had been successful in creating a system that is much less confusing, easier to search and is also more certain, as compared to its predecessor. Even if it is not hundred percent certain, but the foundations of this system are clearly much less rotten than the previous system. It has been confirmed by Barry v Heider[20] registration in itself creates a proprietary interest in land. It is not merely the matter of formalizing a present legal right as that right is conferred by registration itself. This case can also be described as an authority in favor of proposition that the equitable title is valid under the Torrens system if it does not exclude the operation of equity. For example, it needs to be noted that in the present case. The fraud committed by Schmidt could have provided an alternative ground on which the transfer of land could have been set aside. Although it is a narrow concept of fraud under the common law that is recognized but if it is established, it can act as an exception to indefeasibility. Therefore, in the end it can be concluded that equity needs to be considered as 'oiling the mechanisms of a statutory scheme'. The 'modifications' made to the Torrens system had resulted in recognizing registered and unregistered interests, as well as the operation of equity. This view is reflected by the decision given in Barry v Heider but still, there is some tension present between equitable and legal estates in land under the system. Bibliography Barry C Crown, Equity Trumps The Torrens System [2002] July, Singapore Journal of Legal Studies 409, 409 Jonathan P Moore, Equity, Restitution and In Personam Claims under the Torrens System (pt 1) (1998) 72 Australian Law Journal 258 Kelvin F K Low, The Nature of Torrens Indefeasibility: Understanding The Limits Of Personal Equities [2009] 33 Melbourne University Law Review 205, 206 Lynden Griggs, In Personam, Garcia v NAB and the Torrens System Are they Reconcilable? (2001) 1(1) Queensland University of Technology Law and Justice Journal 76 Lyria Bennett Moses and Brendan Edgeworth, Taking it Personally: Ebb and Flow in the Torrens Systems In Personam Exception to Indefeasibility [2013] 35(1) Sydney Law Review 107 Richard Wu and Mohd Yazid Bin Zu Kepli Expedition of Torrens system in the common law world and its Asian development in Singapore and Hong Kong (2012) 2 Property Law Review 99, 102 Roy A. Woodman, The Torrens System in New South Wales: One Hundred Years of Indefeasibility of Title (1970) 44 The Australian Law Journal 96. Tang Hang Wu, Beyond The Torrens Mirror: A Framework of The In Personam Exception To Indefeasibility (2008) 32 Melbourne University Law Review 672, 672 Barry v Heider (1914) 19 CLR 197 Mabo v Queensland (No 2) - [1992] HCA 23 Barry v Heider (1914) 19 CLR 197 Rice v Rice (1853) 2 Drew 73 Breskvar v Wall (1971) 126 CLR 376 Fels v Knowles (1906) 26 NZLR 604 Frazer v Walker [1967] 1 AC 569 Bahr v Nicolay (No. 2) (1988) 164 CLR 604 White v Tomasel [2004] 2 Qd R 438 Frazer v Walker [1967] 1 AC 569 Corin v Patton (1990) 169 CLR 54 Real Property Act, 1857 (SA),

Information Age free essay sample

A visualization of the various routes through a portion of the Internet. The Information Age, also commonly known as the Computer Age or Digital Age, is a period in human history characterized by the shift from traditional industry that the industrial revolution brought through industrialization, to an economy based on the information computerization. The onset of the Information Age is associated with the Digital Revolution, just as the Industrial Revolution marked the onset of the Industrial Age. During the information age, the phenomenon is that the digital industry creates a knowledge-based society surrounded by a high-tech global economy that spans over its influence on how the manufacturing throughput and the service sector operate in an efficient and convenient way. In a commercialized society, the information industry is able to allow individuals to explore their personalized needs, therefore simplifies the procedure of making decisions for transactions and significantly lowers costs for both the producers and buyers. We will write a custom essay sample on Information Age or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This is accepted overwhelmingly by participants throughout the entire economic activities for efficacy purposes, and new economic incentives would then be indigenously encouraged, such as the knowledge economy. [1] The Information Age formed by capitalizing on the computer microminiaturization advances, with a transition spanning from the advent of the personal computer in the late 1970s, to the Internets reaching a critical mass in the early 1990s, and the adoption of such technology by the public in the two decades after 1990. Bringing about a fast evolution of technology in daily life, as well as of educational life style, the Information Age has allowed rapid global communications and networking to shape modern society. [2] From Studymode: Information Age  is a term that has been used to refer to the present economic era. The name alludes to the global economys shift in focus away from the production of physical goods (as exemplified by the  industrial age) and toward the manipulation of information. Information technology The relatively recent field of  information technology  concerns the use of computer-based information systems to convert, store, protect, process, transmit and retrieve information. Technological advances in this field have changed lifestyles around the world and spawned new industries around controlling and providing information. Digital Revolution The  Digital Revolution  is a recent term describing the effects of the rapid drop in cost and rapid expansion of power of digital devices such as computers and telecommunications (e. g  mobile phones). It includes changes in technology and society, and is often specifically used to refer to the controversies that occur as these technologies are widely adopted. Technological breakthroughs have revolutionized communications and the spread of information. In 1875, for example, the invention of the telephone breached distance through sound. Between 1910 and 1920, the first AM radio stations began to broadcast sound. By the 1940s television was broadcasting both sound and visuals to a vast public. In  1943, the worlds first electronic computer was created. However, it was only with the invention of the  microprocessor  in the 1970s that computers became accessible to the public. In the 1990s, the Internet migrated from universities and research institutions to corporate headquarters and homes. All of these technologies deal with information storage and transmission. However, the one characteristic of computer technology that sets it apart from earlier analog technologies is that it is  digital. Analog signals work by having a signal (usually electric) where the voltage is proportional to some variable. Information Age free essay sample Age  is a term that has been used to refer to the present economic era. The name alludes to the global economys shift in focus away from the production of physical goods (as exemplified by the  industrial age) and toward the manipulation of information. Information technology The relatively recent field of  information technology  concerns the use of computer-based information systems to convert, store, protect, process, transmit and retrieve information. Technological advances in this field have changed lifestyles around the world and spawned new industries around controlling and providing information. Digital Revolution The  Digital Revolution  is a recent term describing the effects of the rapid drop in cost and rapid expansion of power of digital devices such as computers and telecommunications (e. g  mobile phones). It includes changes in technology and society, and is often specifically used to refer to the controversies that occur as these technologies are widely adopted. Technological breakthroughs have revolutionized communications and the spread of information. We will write a custom essay sample on Information Age or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In 1875, for example, the invention of the telephone breached distance through sound. Between 1910 and 1920, the first AM radio stations began to broadcast sound. By the 1940s television was broadcasting both sound and visuals to a vast public. In  1943, the worlds first electronic computer was created. However, it was only with the invention of the  microprocessor  in the 1970s that computers became accessible to the public. In the 1990s, the Internet migrated from universities and research institutions to corporate headquarters and homes. All of these technologies deal with information storage and transmission. However, the one characteristic of computer technology that sets it apart from earlier analog technologies is that it is  digital. Analog signals work by having a signal (usually electric) where the voltage is proportional to some variable. Digital technology, however, converts everything into binary values that are either 0 or 1. This is the universal language of nearly every modern device. To use an analogy, a digital world is a world united by one language, a world where people from across continents share ideas with one another and work together to build projects and ideas. More voluminous and accurate information is accumulated and generated, and distributed in a twinkling to an audience that understands exactly what is said. This in turn allows the recipients of the information to use it for their own purposes, to create ideas and to redistribute more ideas. The result is progress. Take this scenario to a technological level—all kinds of computers, equipment and appliances interconnected and functioning as one unit. Even today, we see telephones exchanging information with computers, and computers playing compressed audio data files or live audio data streams that play music over the Internet like radios. Computers can play movies and tune in to television. Some modern homes allow a person to control central lighting and air-conditioning through computers. These are just some of the features of a digital world. Box 1. Wearable Computer Systems Characteristics of digital technology Media Integrity. Data stored in analog formats cannot be reproduced without degradation. The more copies made, the worse the copies get. Digital data, on the other hand, do not suffer such deterioration with reproduction. 5]  For instance, movies, videos, music and audio files in digital format can be copied and distributed with a quality that is as good as the original. Media Integration. One of the major limitations of many conventional technologies is their inability to combine media types. Telephones, for example, can send and receive only sound. Similarly, you can’t watch television and expect a character to answer a question you pose. However, with digital data, it is easy to combine media. [6 ]  Thus, phones with video, or interactive sound with pictures, become possible. Hence the term multimedia. Flexible Interaction. The digital domain supports a great variety of interactions, including one-on-one conferences, one-to-many broadcasts, and everything in between. In addition, these interactions can be synchronous and in real time. [7]  Transactions. The ability to combine the transactional capability of computers and computer networks with digital media is another interactive advantage of the digital domain. Placing an order and finalizing a transaction becomes as easy as filling in an electronic form and clicking a button. Movies-on-demand (where you pay for movies that you choose to watch on your TV screen) is just around the corner. Tailoring. Software developed for digital communications and interaction is designed so that users may tailor their use of the tool and the media in a manner not possible with conventional analog technologies. [8]  Editing. The conventional alternatives for manipulating text, sound, images, and video are almost always more cumbersome or limited than the new digital tools. Years ago, Francis Ford Coppola said that the day would come when his young daughter will take a home video camera and make films that would win film awards. Coppola’s prediction is fast becoming a reality. Computers with the right software and minimal hardware can do today what thousands of dollars worth of film and video editing equipment did in the past decades. Internet The  Internet  is a network of networks. It is a global set of connections of computers that enables the exchange of data, news and opinion. Aside from being a communications medium, the Internet has become a platform for new ways of doing business, a better way for governments to deliver public services and an enabler of lifelong learning. Unlike the telephone, radio or television, the Internet is a many-to-many communication medium. John Gage argues that— The Internet is not a thing, a place, a single technology, or a mode of governance: it is an agreement. In the language of those who build it, it is a protocol, a way of behaving. What is startling the world is the dramatic spread of this agreement, sweeping across all arenas—commerce, communications, governance—that rely on the exchange of symbols. [9] The Internet has become the fastest growing mass medium. In only four years the number of Internet users has reached 50 million. In contrast, it took radio 38 years, television 13 years and the PC 16 years to reach the same milestone. As of December 2007, 18. 9% of the global population is online. (http://www. internetworldstats. com/stats. htm) The Internet, according to Lawrence Lessig, is an â€Å"innovation commons†, a shared resource that enables the creation of new and/or innovative goods and services. [10]  The Internet can be likened to designer clay; its use is limited only by the imagination and skill of the designer. This unique characteristic is due to the fact that the Internet is designed using the end-to-end (e2e) principle. That is, the intelligence in the network is at the ends, and the main task of the network is to transmit data efficiently and flexibly between these ends. Lessig identifies at least three important consequences of an e2e network on innovation. First, because applications run on computers at the edge of the network, innovators with new applications need only to connect their computers to the network to let their applications run. Second, because the design is not optimized for any particular existing application, the network is open to innovation not originally imagined. Third, because the design has a neutral platform—in the sense that the network owner can’t discriminate against some packets and favor others—the network can’t discriminate against a new innovator’s design. The Internet as an â€Å"innovation commons† has made the transformation to the information age possible. As Christopher Coward notes, Because of end-to-end, the Internet acts as a force for individual empowerment. It fosters entrepreneurship. And, as long as end-to-end is not violated, it is democratizing in the sense that it redistributes power from central authorities (governments and companies) to individuals. In the Internet Age, everyone can be a producer of content, create a new software application, or engage in global activities without the permission of a higher authority. [11] Consequences of the digital and ICT revolutions First, let us look at the effects of the digital revolution. James Beniger explains: The progressive digitization of mass media and telecommunications content begins to blur earlier distinctions between the communication of information and its processing†¦, as well as between people and machines. Digitization makes communications from persons to machines, between achines, and even from machines to persons as easy as it is between persons. Also blurred are the distinctions among information types: numbers, words, pictures, and sounds, and eventually tastes, odors, and possibly even sensations, all might one day be stored, processed, and communicated in the same digital format. [16]  On a societal level, the digital and ICT revolutions make possible better a nd cheaper access to knowledge and information. This speeds up transactions and processes and reduces their cost, which in turn benefit citizens and consumers. The ability of ICTs to traverse time and distance allows human beings to interact with each other in new ways. Distance is no longer a consideration. As Giddens observes, With the advent of the communications revolution, distance has a different relationship to self-immediacy and experience than it used to have. Distance isn’t simply wiped out, but when you have a world where the value of the money in your pocket is affected immediately by ongoing electronic transactions happening many miles away it’s simply a different situation from how the world was in the past. 17]  Put another way, so what if two people are located in different time zones? They can still talk, negotiate, and make deals as though they were face to face. As the sociologist  Manuel Castells  has noted, â€Å"Technological revolutions are all characterized by their pervasiveness, that is by their penetration of all domains of human activity, not as an exogenous source of impact, but as the fabri c in which such activity is woven. †[18] Technological determinism The revolution will affect some countries earlier than it will others. For ICT to weave its magic, it must find a hospitable social and political environment. New technologies threaten existing power and economic relationships, and those that benefit from these old relationships put up barriers to the spread of the new technologies. Note, for example, how the music industry has resisted digital audio tapes and Napster. Moreover, laws can deter (or encourage) the spread of new technologies. For example, the lack of legal recognition for digital contracts and digital signatures is holding back electronic commerce. Debora Spar states that â€Å"life along the technological frontier moves through four distinct phases: innovation, commercialization, creative anarchy, and rules. [19]  While individualism and the absence of government are characteristics of the first three stages, government—with its rule making and enforcing capability—is a key player in the fourth stage. This is because The establishment of property rights is one of the most crucial events along the technological frontier. It allows the market to unfold in a predictable way, and gives pioneers a hefty dose of ownership and security. Most important, perhaps, the creation of property rights also marks the difference between pioneers and pirates, between those whose claim on the new technology is legitimate and those whose claim is not. 20]  It is important to remember that technology is shaped by society as much as it shapes society. Thus, those interested in harnessing the power of new technologies should help create the right environment for it to flourish. The Information The Internet and the ICT revolution have created â€Å"sovereign individuals†Ã¢â‚¬â€ individuals who are empowered because they have access to new learning opportunities; are able to sell their own ideas, services or products directly to others; and can access medical information to make their own choices about health care. These sovereign individuals also have reliable and up-to-date information about government policies and programs that allows them to become better citizens. Moreover, the convenience and the anonymity provided by the Internet have led some people to turn to the Internet for emotional and psychological needs. The Net has become a means and method not only for doing business, but also for reaching people on a social and personal level. The latter has elicited some concern in the field of psychiatry. The Addiction Research Foundation in Toronto now accepts Internet Addiction Disorder (IAD) as a real problem. Internet junkies, as those with IAD are called, interact more with their PCs than with real people. Psychiatrists consider this not just addiction but dependence, which is characterized by obsessiveness, a loss of control, and an inability to stop even if the person wants to and understands the dangers. [41]  Given its negative effects on individuals, shouldn’t the Internet simply be banned? Technology is not sole the culprit. Robert Putnam has documented a decline in civic engagement and social participation in the US in the past 35 years, resulting in major consequences on both the societal and the individual level. This is a major concern. As Putnam writes, the quality of governance [is] determined by longstanding traditions of civic engagement (or its absence). Voter turnout, newspaper readership, membership in choral societies and football clubs†¦ [are] the hallmarks of a successful region. In fact, historical analysis suggested that these networks of organized reciprocity and civic solidarity, far from being an epiphenomenon of socioeconomic modernization, were a precondition for it. [42] Technology, particularly the Internet, is definitely helping change social relations, but not in ways that its critics suggest. Castells describes the impact of the Internet as people organize themselves into a social network. â€Å"Networked individualism,† as he describes it, â€Å"is a social pattern, not a collection of isolated individuals. † Individuals will build networks, both on-line and off-line, based on their interests, values, affinities, and projects. Because of the capabilities of the Internet for communication, people will build virtual communities that are different from physical communities. These communities, however, are not necessarily less intense or less effective in binding and mobilizing people. Furthermore, a communication hybrid is now developing in our societies, bringing together both the physical and the virtual space as the material support of networked individualism. [43] Family effects Technology allows families living in different locations to stay in touch with each other. Filipinos are now able to send text (SMS) messages to their relatives in the United States and Europe. Singaporeans who are working overseas are able to keep in touch with their families back home via the Internet. Children of expatriate Lao are able to learn more about their parents’ home country via the Internet. But it also cannot be denied that in recent years people have been spending less time with their families because of information and work overload. Work takes more and more time, and even when a family member is physically present, work is intrusive, preoccupying and unpredictable. Reich believes that the new family now requires a complex set of logistical arrangements for the various members to respond to the economy’s new demands. [44]  Changes in family structure and family attitudes are directly parallel to changes in the economic system that began in the 1970s. In the old system of large-scale production, most men had steady jobs and solid wages, while women had fewer job opportunities. However, in the new system of continuous innovation, we see less predictable earnings and wider disparities in earnings. This induces harder work in terms of time and emotional energy. [45]  Nevertheless, although the emerging economy is more stressful, it generates more opportunities to earn more money for talented men and women alike. Almost all women now have the option of having a job and need not be entirely dependent on a male breadwinner. 46]  Gender and racial issues in employment may soon be a thing of the past. Talent is what matters most. Community effects ICT makes possible communities not bound by space. In these â€Å"communities of choice† proximity is not a factor for intimacy. Examples of communities of choice are Web forums, newsgroups and mailing lists, which are generally organized topically. Strangers who have similar interest s are encouraged to read each other’s messages and communicate, giving each other advice, information and updates. Forums for all fields of interest or concerns and issues exist online, and a person can find others similarly situated with whom to form possible friendships based on common interests, or support groups if suffering from afflictions rare or otherwise. For this reason, Castells tends to disagree that Internet use lowers social interaction and causes greater social isolation. He does agree that in certain circumstances, perhaps for individuals suffering from addiction or dependence, Internet use tends to become a substitute for other social activities. [47]  Box 10:[emailprotected] Peruvian Amazon (excerpts) Societal impact of other technologies A mode of communication that is more prevalent in the developing world than the computer-based Internet is the mobile phone. In most of Asia the mobile phone has become a familiar gadget. Interestingly, mobile phones are not used only for making voice calls but also for short messaging. It is believed that in the developing world more people will access the Internet via mobile phones than computers. Castells observes that â€Å"cell-telephony† also fits a social pattern organized around communities of choice and individualized interaction based on the selection of time, place, and partners of the interaction. In addition, the development of wireless Internet increases the possibility of personalized networking to a broader range of social situations. This enhances the capacity of individuals to rebuild structures of sociability from the bottom up. [48]Kraut and Lundmark of the Human Interaction Institute of the Carnegie Mellon University issue a cautionary note. Based on their studies, they conclude that the Internet is not a substitute for real human interaction as a means for emotional and social fulfillment. The use of the Internet can be both highly entertaining and useful, but if it causes too much disengagement from real life, it can also be harmful. Until the technology evolves to be more beneficial, people should moderate their use of the Internet and monitor the uses to which they put it. [49]  While there are clear benefits to virtual communities formed around infocommunication networks, a balance should be maintained and social isolation minimized. Globalization Technological development, from better transportation and carrier services to the telephone and mass media, has created a smaller, more integrated world. Now, the ICT revolution is making the world even smaller and more integrated. Communications, trade and employment, personal and political transactions are now occurring on a global scale, in real time, ignoring boundaries between states. Nobel Laureate Joseph Stiglitz defines globalization as †¦the closer integration of the countries and peoples of the world which has been brought about by the enormous reduction of costs of transportation and communication, and the breaking down of artificial barriers to the flows of goods, services, capital, knowledge, and (to a lesser extent) people across borders.