Wednesday, November 27, 2019

Government Control Of The Internet Essays - Internet Culture

Government Control Of The Internet During the past decade, our society has become based solely on the ability to move large amounts of information across large distances quickly. Computerization has influenced everyone's life. The natural evolution of computers and this need for ultra-fast communications has caused a global network of interconnected computers to develop. This global net allows a person to send E-mail across the world in mere fractions of a second and enables to access information worldwide. Software that allows users with a sound card to use the Internet as a carrier for long distance voice calls and video conferencing is the key to the future of our society. Our democratic government sensing the growing power of the Internet that is not so easy to control is doing all it can to get on the top of the wild horse. The government is dreaming to have the control: to view all the information circulating the web, to read our private e-mails, to peek into chat rooms, and to restrict us, the Internet people, in any way possible. The government wishes to be the next big brother who will be watching you! No matter how small, any attempt at government intervention in the Internet will stifle the greatest communication innovation of this century. At present, the web is the epitome of the first amendment of the constitution: free speech and right to privacy. Every American values freedom of the speech and their privacy as something essential. ?Freedom of speech is one of our most precious rights? (Ferry 356). The key to the worldwide success of the Internet is that it does not limit its users. The web is a place where people can speak their mind without being reprimanded for what they say, or how they choose to say it. Jim Exon, a democratic senator from Nebraska, wants to pass a decency bill regulating the Internet. Exon's bill apparently would criminalize private e-mail. Why is it that government has the need to read our private e-mails? If I call someone on the phone I can say anything, but if I say it on the Internet, it's illegal. Censorship threatens to destroy freelance atmosphere of the Internet that the majority of us treasure so much. If we allow the government to interfere with our lives so much, sooner or later it will turn into Communism or Dictatorship. Our government wants to maintain control over the new, greatest form of communication: the Internet. They are trying to use the protection of children as a smoke screen to pass laws that will allow them to regulate and censor the Internet. Currently, there is software being released that promises to block children's access to known X-rated Internet newsgroups and sites. However, since most adults rely on their computer literate children to setup these programs, the children will be able to find ways around them. This mimics real life where these children would surely be able to get their hands on adult magazines, alcohol, drugs, cigarettes, etc. Regardless of what types of software or safeguards are used to protect the children of the Information age, there will be ways around them. This necessitates the education of the children to deal with reality. Altered views of an electronic world translate easily into altered views of the real world. Parents should teach their children that t he Internet is just like the real world, and show them how to enjoy the positive and avoid the negative. Censorship is less important issue than good parenting. Raising well-disciplined and intelligent children isn't the government's responsibility; it's ours as parents. Congress, in their pursuit of regulations, seems to have overlooked the fact that the majority of the adult material on the Internet comes from overseas. Although many U.S. government sources helped fund Arpanet, the predecessor to the Internet, they no longer control it. Many of the new Internet technologies, including the World Wide Web, have come from overseas. There is no clear boundary between information held in the U.S. and information stored in other countries. Data held in foreign computers is just as accessible as data in America; all it takes is the click of a mouse to access. Even if our government tried

Sunday, November 24, 2019

Night of the Scorpion and Vultures Poem Comparison Essays

Night of the Scorpion and Vultures Poem Comparison Essays Night of the Scorpion and Vultures Poem Comparison Paper Night of the Scorpion and Vultures Poem Comparison Paper The two poems Night of the Scorpion and Vultures are both similar in several ways but the most obvious similarity is that both poems involve animals. Both poems also involve evil and love, Night of the Scorpion talking about the evil of a scorpions sting and a mothers love and Vultures talking about how evil creatures are able to love. In Night of the Scorpion, the speakers mother is stung by a scorpion and the local people try all sorts of bizarre and superstitious remedies. In this poem you feel some sympathy for the scorpion; it has been driven from its home by the rain and forced to take cover beneath a sack of rice. The scorpion is not being aggressive, it is not wandering through the house trying to find someone to sting, it is acting defensively because its hiding place has been disturbed. The vultures, however, seem a lot more sinister. They are seeking out corpses and gorging themselves on the flesh. Even though they are not being aggressive by attacking living animals, the fact that they are feasting on corpses makes you think of them as cowardly animals, waiting for another animal to kill something and then stealing the leftovers. Both of the animals act differently and therefore serve different purposes in their respective poems. In Night of the Scorpion, the scorpion causes pain to the speakers mother and it is this pain, and the people in the poems reactions to the pain, that is dealt with. In Vultures however, the vultures are used as metaphors to show that even evil things can love. Night of the Scorpion is a poem that deals mostly with someone elses pain, whereas the poem Vultures deals with a person who is causing pain. Night of the Scorpion involves the speaker in the poem, recalling an incident in which his mother was stung by a scorpion, whilst Vultures deals with a Nazi officer who has been killing people. Both poems also deal with infection, in Night of the Scorpion the mother has been infected with a scorpions venom, and this is coursing through her veins, and in Vultures, a Daddy has been infected with evil and has become a Nazi officer, not thinking twice about killing someone.

Thursday, November 21, 2019

Abortion Essay Example | Topics and Well Written Essays - 500 words

Abortion - Essay Example There is little freedom of choice for women who are experiencing an unwanted pregnancy. The women themselves usually wish to bring their baby to full term. Other powerful influences in her life such as husbands/boyfriends, parents and friends are generally the forces that exact pressures on her to terminate the pregnancy. â€Å"Eight out of 10 women surveyed after abortion said they would have given birth if they’d had support and encouragement from family and friends† (Reardon, 2002). Legal abortion enables fathers to force their will on mothers. Some women resort to abortion in desperation because they fear continued abuse. That fear is substantiated as women who refuse to abort have been subjected to serious abuses which have escalated to murder if the women still persists in her refusal. Murder is the leading cause of death for pregnant women and for what other motive could there be? â€Å"Sixty-four percent of women surveyed report being pressured by others into unwanted abortions† (Reardon, 1992).   Ã‚  Immediately following an abortion, the one(s) coercing the decision are relieved and seldom, if ever, give the inconvenient issue another thought. Women, on the other hand, suffer long afterwards, racked by overwhelming guilt and agonizing over their irreversible decision. This pain may last a lifetime as they are never able to forgive themselves (Elliot Institute, n.d.). ‘Pro Choice’ activists argue that women should have access to safe abortions, that ‘a nation founded on and dedicated to civil liberties could allow its citizens to resort to dangerous self-abortion procedures.’ That too is a false premise. Ninety-seven percent of women who have had abortions describe intense pain experienced during the procedure despite the use of local anesthetics. â€Å"Compared to other pains, researchers have rated the pain from abortion as more painful than a bone fracture, about the same

Wednesday, November 20, 2019

The Problem with Rich Kids Essay Example | Topics and Well Written Essays - 1250 words

The Problem with Rich Kids - Essay Example Consequently, the author goes on to explain that similar and detrimental problems are experienced by the wealthy as their children who learn in prestigious schools, colleges and universities still have social and emotional issues as youths. The maladjustments levels registered in affluent children tend to worsen, as they grow older en route to colleges.   In a study conducted by the author in 1990s, on both the poor and the affluent, the rich children were found to indulge in activities of substance abuse like hard drugs than their counterparts. Consequently, a study conducted by Luthar & Latendresse (2) corroborated with the views of Luthar as affluent youths â€Å"reported the significantly higher use of cigarettes, alcohol, marijuana, and hard drugs† (Luthar & Latendresse 2). Even though crime is highly likely in poor youths, Luthar states that the levels of wrongdoing among these youths are comparable to those of the affluent society (Luthar Para 4). In an attempt to decipher the cause of various disturbances among affluent youths, Luthar states that it is demand for high-octane accomplishments as â€Å"the children of affluent parents expect to excel at school and in multiple extracurriculars and also in their social lives† (Luthar Para 8). Many parents put emphasis on performance and success as they wish that t heir offsprings experience similar gratifications through the rich educational environment, professional lives, and experiences. As a result of the pressure, the children generate elevated symptoms of anxiety and depression (Luthar Para 18).

Sunday, November 17, 2019

The role of genetics in diabetes type 1 Research Paper

The role of genetics in diabetes type 1 - Research Paper Example These statistics indicate that the problem of diabetes is intensifying. At present, state law provides minimum coverage requirements for state-regulated health insurance policies that include treatment for diabetes. Federal law, however, does not offer an assured support for diabetes research and treatment (â€Å"Providing Diabetes†). Because of the expensive cost of treating diabetes type 1, state and federal programs must fund more medical research for diabetes treatment, in order to help children who are generally afflicted by this disease and to ensure that the high costs of treating diabetes type 1 will be lessened in the long run. Diabetes type 1 is more expensive to treat than diabetes type 2. Diabetes is â€Å"characterized by a condition where the body does not produce or properly use insulin† (â€Å"Providing Diabetes†). People need insulin to covert sugar, starches, and other foods into energy (â€Å"Providing Diabetes†). As a whole, the cost of treating diabetes reached $174 billion, including medical costs and reduced productivity (â€Å"Providing Diabetes†). Around $27 billion went to the treatment of diabetes, while $58 billion went to treat diabetes-related chronic complications (â€Å"Providing Diabetes†). $31 billion paid excess medical costs (â€Å"Providing Diabetes†). The National Changing Diabetes Program commissioned a study, which learned that the existing estimate should include the costs for undiagnosed diabetes, pre-diabetes and gestational diabetes, which will further increase the costs to $218 billion in 2007 (â€Å"Providing Diabetes†). These significant costs should be broken down further because treating diabetes type 1 is more expensive than diabetes type 2. Children and young people with diabetes type 1 have very low insulin secretion and so they become dependent on insulin shots (Loghmani 167). In â€Å"Bridling at Insulin’s Cost, States Push for Generics,† Saul interviewed people with diabetes and their

Friday, November 15, 2019

Audit of Injuries in Cricket

Audit of Injuries in Cricket An Audit of Injuries in Cricket in Scotland in the 2008 Season Abstract Cricket is a popular sport played and followed by millions around the globe. It is a relatively non contact sport with a low to moderate risk of injury. However, in the last decade, the incidence of injury has been shown to be on the rise. This is possibly due to increase in workload for the modern cricketer. Aim of the study The aim of the study was to audit the prevalence and patterns of injuries in cricket in Scotland over a complete season. A study of this nature has never been undertaken in Scotland. This study will act as pilot study for a long term injury surveillance program in Scottish cricket. Cricket researchers have long been in favour of a ‘world cricket injury surveillance report. This study, we reckon, will contribute to such a report when undertaken. Methods A questionnaire was sent to Cricket Scotland who in turn engaged 150 professional cricket players from the Scottish international team, SNCL Premier League, SNCL division I and division II. Involvement of the team coaches through the initiative of Cricket Scotland was sought to increase the compliance for return of the questionnaire. Results We received feedback from 26 of the 150 players that we approached. The numbers of injuries reported throughout the season were 18. An increased prevalence of injuries was apparent at the start of the season with 27% of all injuries occurring in April. Of all the players, 42% suffered injuries at some point of time during the season. Most of the injuries (66%) occurred in match situations. Acute injuries accounted for 60% of the. As expected, bowling was responsible for 36.84% of injuries while fielding caused 52.36% of injuries. Upper limb injuries contributed to 57.89% of the injuries. Finger injuries in the form of fractures or contusions had a prevalence rate of 15.29%. Lower limb injuries accounted for 31.58% of all injuries with knee and shin stress fracture being more common. Hamstring injuries having prevalence rate 16.67%. During the entire season, there was not a single case of head, neck or face injury. Midsection injuries accounted for 10.53 % of injuries with 5.26% prevalence rate for side or abdominal muscle strain. 35.29% of injuries took more than 6 weeks to heal enough for the player to participate in a match again, while almost half of the injured players took more than 4 weeks to recover from injury. Only 8.33% of international cricketers had access to a medical support team while 75% of players did not have injury advice at all. At the domestic level, medical support as well as provision of sports injury advice was lacking for 100% of players. Likewise, none of the clubs we came across had implemented injury data collection or monitoring program. Discussion The injury patterns and prevalence rates identified showed similarities to previous studies, especially for lower limb and fingers injuries. Bowling and fielding were recognised as major contributors for injury. The time lost due to injury as shown in the study is a concern. It is interesting to note that none of the domestic players had access to medical back up in the form of a doctor or a physiotherapist. Even at the international level only one player had a sports doctor to attend to his injuries. In summary, we identified a need for the provision of medical support to players for helping them to realise their full potential. A national database for cricket injuries within the confines of the Scottish government similar to the ACC or the SMAGG should be implemented. The ICC should look to help full as well as associate members in setting up injury prevention programs. It should allocate funds and provide expertise in the form trained personnel for the same. Appointment of injury statisticians for recording of injury data in every first class, one day or twenty 20 match should be looked at. At the end of every match an injury report should be sent to the team management, the SNCL which in turn will pass it on to the ICC. This collection of data should be anonymised as much as possible to help safeguard players interests. 1. Introduction Cricket is a popular sport played and followed by millions around the globe. It is a relatively non contact sport with a low to moderate risk of injury as compared to sports like hockey or football.1;2 However, in the last decade, the incidence of injury has been shown to be on the rise.3 This is possibly due to increase in workload for the modern cricketer. Intense competition, higher levels of fitness and skills required and increase in the number of matches played throughout the season has resulted in this trend. Furthermore, pressures of international travel and acclimitisation to foreign playing conditions in a matter of days have added to the stress. Although the popularity of cricket is on the rise, worldwide research into injuries has been dismal. The International Cricket Council (ICC), which governs the game, boasts a membership of 104 countries including 10 full, 34 associate and 60 affiliate members. However, most of the statistical data on incidence and prevalence of injuries comes from just four countries, namely, Australia, South Africa, England and the West Indies. Australia was the first country to introduce long term injury surveillance in professional cricket in the summer of 1998-99.2 The Sports Science Medicine Advisory Group (SSMAG) set up by Cricket Australia is responsible for the collection and maintenance of a long term injury database.3 Recently, the English and the South African Boards have set up their own injury surveillance programs. In New Zealand, the Accident Compensation Corporation is responsible for recording all sporting injuries. The rest of the test playing nations, however, along with the associate members of the ICC do not have programs implemented to record cricketing injuries. Although cricket has a vast following in the subcontinent, availability of statistical data regarding injuries is lacking. Similarly, a study of the nature and prevalence of injuries in cricket has never been undertaken in Scotland. In the backdrop of researchers pushing for a ‘world cricket injury report, all test playing and associate member countries should set up injury surveillance programs to identify patterns along with prevalence and incidence of injuries. This would enable comparisons of data across varying sets of playing conditions prevailing in different countries. 2. Injuries in Cricket Although cricket is a non contact sport, injuries are quite common, especially in fast bowlers.4-7 Some instances of death due to cricket have also been documented in literature.8 Importance of Injury Surveillance Long term injury surveillance in sport is the basis for prevention of injuries. Identification of causes with subsequent designing and implementation of interventions forms the ‘sequence of prevention of injuries.9 Surveillance of injuries across nations has however proved to be more difficult than previously thought. Over the years, different studies have sought to define injury in cricket and devise methods for injury surveillance.10-14 However, disparity in the definitions used by different researchers has been a problem in comparing injury rates from across the world. 3;12;15 Orchard et al. defined injury in cricket as â€Å"any injury or medical condition that either (a) prevents a player from being fully available for selection for a major match or (b) during a major match, causes a player to be unable to bat, bowl or keep wickets when required by either the rules or the teams captain† 3;12.whereas,Leary et al. defined injury in cricket as an event which caused a player to seek medical attention.10 Overall Incidence of Injuries Different studies report injury incidence in cricket varying from 2.6 to 333/ 10,000 player hours.1;2;16;17 Of all the Accident and Emergency department presentations in Australia, 8% cases were cricket related injuries, making cricket the 5th commonest injury prone sport in Australia.2 In South Africa, Stretch found that there was an injury incidence per player of 1.6 to 1.91 per season; also 49% of all players get injured sometime throughout a season.13 Leary et. al. in their 10 year study of professional English county cricketers found the acute injury incidence to be 57.4 per 1000 days of cricket.10 Injuries by anatomical site Lower limb injuries are the most common with an incidence of 45% to 49.8% where as trunk (20-32.6%) and upper limb (18.9 to 29 %) were the other sites commonly involved.7;10;13 The tissues mostly involved are muscles and other soft tissues (41.0%), joints (22.2%), tendons (13.2%), and ligaments (6.2%).7 Muscle strains were found to be most common. Of the lower limb injuries, hamstring injuries were reported to be most common by Orchard et al (11% of all injuries).2 Most of these were in the form of muscle strains and tears especially in bowlers and fielders.18 Knee injuries, usually comprise of joint sprains (27.6%), tendonitis (26.5%) and contusions (16.3%).10 Orchard et al reported that knee ligament injuries were uncommon in cricket. An interesting observation was that cricketers were more likely to suffer from knee ligament injuries during the game of football that cricketers play as a form of pre-match warming up or cross training. Groin injuries in bowlers (8% of all injuries in bowlers) and batsmen (9% of all injuries in batsmen) had an overall incidence of 7%. 2 Stress fractures of the tibia, fibula and foot, and ankle sprains occurred mostly in fast bowlers and had a combined incidence of 6% in the study conducted by Orchard et al.2 Upper limb injuries make up 19.8% to 34.1% of all injuries in cricket.2;17;18 Most of these are finger injuries due to ball impact occurring during fielding or batting.1;7;18;19 Contusions account for a major share of finger injuries (40%) while fractures/dislocations (28.9%) and joint sprains (23%) are the other finger injuries commonly encountered.10 Although, most of the finger injuries in cricket have a satisfactory treatment outcome, cricketers report a residual component of occasional pain or minor swelling and / or deformity.19 Most of the wicket keepers have been known to carry finger injuries but rarely report them for the fear of being made to miss the match. Shoulder injuries usually occur in fielders and bowlers while batsmen and wicket keepers are characteristically spared.10;18 Shoulder tendon injuries were reported to comprise of 6% of all injuries by Orchard et al. 2, Supraspinatus tendon was seen to be mostly affected. Incidence of shoulder dislocation or subluxation was shown to be low 1%. Upper limb lacerations or fractures were reported to have a low incidence and occurred mostly in batsmen.2 Side strain occurring on the non dominant arm in bowlers is quite notorious to heal.2 Incidence of side or abdominal muscle strain is 9% of all injuries; 1% of all cricket injuries are side strains due to a stress or traumatic fracture of the rib.2 The overall incidence of back and trunk injuries accounted was 18% to 33% of all injuries.7;16-18 Fast bowlers were found to be at particular risk of developing lower back injury.4;20-24 So much so that Foster et al. and Bell have likened the injuries in fast bowlers to en epidemic.4;25 The incidence for head, neck and face injuries vary from 5% to 25 % usually resulting from impact of the cricket ball causing lacerations or contusions and rarely concussions.1;2;13;16-18 Weightman and Brown reported a quarter of cricket injuries to be concussions due to a ball impact on the head.1 This was probably due to the fact that use of helmets in cricket was not in fashion when the study was conducted. Of the cervical spine injuries, 63.6% were in the form of sprains or strains resulting from batting for long periods of time.7 Jones and Tullo reported an incidence of 9% for eye injuries in sports in the UK.26 Although, eye injuries in cricket are rare, some studies have reported a few cases associated with cricket.27;28 These are usually more severe. Seasonal Variation of injuries Injuries in cricket are shown to occur more at the start of the season and then at the end of the season.7;10 The highest incidence number of injuries mostly muscle, tendon and ligament injuries occur at the start of the season (April-27.3%).10 While injuries like fractures or dislocations occur with the same frequency throughout the season. Stretch reported a similar incidence of higher injuries at the start of the season (32.3%) compared to than mid-season (21.7%) or towards the end (12.5%) or offseason (12.5%).18 Role performed in the team Stretch reported an injury incidence according to activity as follows: bowling (41.3%), fielding and wicket keeping (28.6%), and batting (17.1%).18 A study by Orchard et al, however reports that wicketkeepers had the lowest injury incidence (2%) probably because of minimal sprinting, throwing or bowling.2 Bowlers usually sustained lower limb or back injuries while fielders and wicket keepers usually suffered upper limb (42.9%) or lower limb injuries (40.6%). Batsman on the other hand suffered mainly lower limb injuries (54.4%). Delivery and follow through of the fast bowler (25.6%), overuse (18.3%), and fielding (21.4%) were the main mechanisms of injury.18 Age Incidence Young fast bowlers tend to get injured more often.7;13;14;18 Also the incidence of overuse injuries in cricketers in the age group of 19-24 years tends to be higher than their older counterparts.7 An important observation in a study by Stretch is that all 14 stress fractures occurred in young cricketers with 13 of them due to bowling.7 Chronicity of injury Acute injuries account for 64.8% of all injuries while 16.6% are chronic and 25.4% of the injuries are of acute on chronic nature. Majority of injuries are first time injuries (64.5%) while recurrent injuries from the previous season account for 22.8% of injuries.13 Recovery time of injuries In a study by Stretch, 47.8% of injured players were able to return to play within a week while 28.4% took 3 week. However, 23.8% of the players were not able to train or play matches even more than 3 weeks after the incidence.7 3.0 Methodolgy 3.1 Aim of the Study The aim of the study was to audit the prevalence and patterns of injuries occurring in cricket in Scotland over a complete season. A study of this nature has never been undertaken in Scotland. This study will act as pilot study for a long term injury surveillance program in Scottish cricket. Cricket researchers have long been in favour of a ‘world cricket injury surveillance report. This study, we reckon, will contribute to such a report, if and when it is undertaken. 3.2 Study design The study was a retrospective, questionnaire based study carried out online with the support of Cricket Scotland. The involvement of Cricket Scotland, the national governing body for the sport in Scotland, we hoped, would increase the response rate for the questionnaires and thus the reliability of the audit. We feared that compliance would be an issue. However, we were hopeful that involvement of the club coaches via the governing body for cricket in Scotland would maximise the return rate. The first class structure for cricket in Scotland, Scottish National Cricket League (SNCL) is divided into three levels, the SNCL Premiere League, the SNCL division I and the SNCL division II. Each of these levels consists of 10 teams, playing each other home and away. In addition, there is an under 19s Scottish cricket team. Each of the first class teams plays an extra game with the under 19s, making a total of 19 matches over the season for each team. Cricket Scotland distributed the questionnaire to 150 elite cricketers from the international team as well as those in the three divisions of the SNCL. The audit assessed areas such as nature of injury, body part affected, mechanism of injury, recovery time, etc as well as the provision of medical support at the club (see attached questionnaire). Data was recorded from the feedback received from the questionnaire. Data analysis was done on a prevalence percentage basis and comparisons made with the limited existing studies. 3.3 Ethical Approval Ethical approval for undertaking this study was sought from and granted by the Faculty of Medicine Ethics Committee for Non Clinical Research involving Human Subjects, University of Glasgow, Scotland. 3.4 Subjects The subjects involved in the study were 150 elite cricket players from the Scottish national team and clubs in the top 3 divisions of the Scottish National Cricket league (SNCL). 3.5 Data Analysis Minitab 15.1 was used to carry out statistical analysis whereas Microsoft Excel 2007 was used to provide graphical analysis of the data. Also, for comparison with the existing data, literature searches were carried out using Reference Manager Professional Network Edition 12.0. The databases used were Pubmed and ISI Web of Knowledge for the period of 1970 to 2009 with key words for search being cricket, injury, surveillance, patterns, incidence, and prevalence. The review considered all papers up to May 2009 relevant to definition, incidence, prevalence, causes and prevention of injuries in cricket. 4.0 Results During the study, Cricket Scotland distributed the questionnaires to 150 cricket players from the international team and the three divisions of the SNCL. To improve the response rate, the coaches were instructed get the players to fill in the questionnaires. We received feedback from 26 of the 150 players that we approached. Of these, almost 77% were of current international status with 85% having represented Scotland at some point in their careers. In the SNCL, 73.08% of all players represent the premier division, 19.23% division 1 while only one player each featured in division 2 and domestic matches outside the SNCL. 73% of the players that responded were in the age group of 19-25 while 15.38% were in the under 19 age group of and 12% in the over 24 age group. Batsmen comprised of 35% of players while bowlers and all-rounders formed a major share of 64%. Only one wicketkeeper featured in the study. The percentage of players who appeared in more than 30 matches over the season was 46% while 23% played between 11-30 matches. The numbers of injuries reported throughout the season were 18. An increased prevalence of injuries was apparent at the start of the season with 27% of all injuries occurring in April. This then leveled off as the season progressed. Of all the players, 42% suffered injuries at some point of time during the season. Most of the injuries (66%) occurred in match situations. Acute injuries accounted for 60% of the injuries while acute or gradual recurrence of a previous injury was responsible for 35% of the cases. As expected, bowling was responsible for 36.84% of injuries while fielding (along with catching and throwing) caused 52.36% of injuries with throwing alone was responsible for 10% of all injuries. Regional Distribution of injuries Upper limb injuries contributed to 57.89% of the injuries, with shoulder tendon injury accounting for 27.27% of all upper limb and 15.79% of all injuries. Injuries to the fingers in the form of fractures or contusions had a prevalence rate of 15.29% for all injuries and 27.27% of all upper limb injuries. Lower limb injuries accounted for 31.58% of all injuries with knee and shin stress fracture being more common. Hamstring injuries having prevalence rate 16.67%. During the entire season, there was not a single case of head, neck or face injury. Midsection injuries accounted for 10.53 % of injuries with 5.26% prevalence rate for side or abdominal muscle strain. 35.29% of injuries took more than 6 weeks to heal enough for the player to participate in a match again, while almost half of the injured players took more than 4 weeks to recover from injury. Injury Advice and Surveillance In our analysis we found that only 8.33% of international cricketers had any access to a medical support team in the form of a physiotherapist while 75% of players at did not have injury advice at all. Also, of all the players, only 7.69% had some sort of injury prevention advice at their club. At the domestic level, provision of sports injury advice as well as medical support was lacking for 100% of players. Likewise, none of the clubs have implemented injury data collection or monitoring program. Table I. Type of injuries in the 2008 season Type of Injury International SNCL (domestic) Head / Face Fractures Eyes Other Neck Sprains Other Shoulder Tendon / muscle Dislocation / subluxation Arm / Elbow / Forearm Fracture Other Wrist / Palm Dislocation/Fracture Split webbing Other Fingers Fractures Other Trunk Abd/Side strain Other Back Lumbar stress fracture Other Groin/Hip Ham / Quad Knee Ligament Other Shin /Ankle / Foot Stress fracture Sprains Other 0 0 0 0 0 3 0 2 1 0 0 0 3 1 1 1 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 Total 13 5 5.0 Discussion The prevalence of injuries in Scottish cricket players both international and domestic over a season was ascertained in this study. Players in Scotland do not feature in as many matches over a season as players from places like Australia or India. As such, injury rates have not reached alarming proportions but the injury patterns and prevalence rates do show some similarities. The distribution of injuries according to anatomical site is similar to other studies, especially prevalence rate for lower limb fingers injuries. Bowling and fielding were recognised as major contributors for injury. Seasonal variations are also similar to a previous English study.10 The time lost due to injury as shown in the study is a concern. Proper injury prevention advice can help in avoiding injuries (most notable being those due to bowling). It is interesting to note that none of the domestic players had access to medical back up in the form of a doctor or a physiotherapist. Even at the international level only one player had a sports doctor to attend to his injuries. In summary, we identified a need for the provision of medical support to players for helping them to realise their full potential. An injury free player is more likely to perform to the best of his ability ensuring good performance of the team. A successful team in turn can attract sponsors thereby further enhancing the injury aspect of the game. A national database for cricket injuries within the confines of the Scottish government similar to the ACC or the SMAGG should be implemented. The ICC should look to help full as well as associate members in setting up injury prevention programs. The ICC should allocate funds and provide expertise in the form trained personnel for the same. Appointment of injury statisticians for recording of injury data in every first class, one day or twenty 20 match should be looked at. At the end of every match an injury report should be sent to the team management, the SNCL which in turn will pass it on to the ICC. This collection of data should be anonymised as much as possible to help safeguard players interests. 6.0 Methodological Limitations 6.1 Subjects The response we got for the questionnaire was not as good as expected. Unforeseen logistics and strategic problems due to prior commitment of the Scottish international team due to the World twenty 20 Cup and the domestic teams in the being busy in the final stages of the season hampered the feedback from the players. The selection of players from the elite level did serve the purpose of determining injury prevalence at the highest level. However, patterns of injury at the school and junior level need to be identified as well. 6.2 Procedural Since it was a retrospective study, the authenticity of injuries reported form memory by the players can be questioned. Injuries should ideally have been diagnosed and recorded by professional medical personnel like a physiotherapist or a sports doctor. Furthermore, this study looked into injuries over just one season. Having said so, this study can prove to be a pilot project on which future research can be based. 6.3 Statistical and Analytical We calculated prevalence of the different types of injuries. However, the study did not look into the incidence rates of different injuries. The incidence rates along with prevalence rates as done by some previous studies would have been a better reflection of injuries affecting professional cricketers in Scotland. 7.0 Future Research In the future, researchers should ideally look to conduct a prospective study over a number of years to identify the consistent injury patterns. Also, diagnosis and recording of injuries by professional medical staff with maintainence of an nationwide epidemiological injury database should be aimed at. Also, impact of provision medical support staff on improved performance of the players and the team as a whole needs to be looked into. 8.0 Reference List (1) Weightman D, Browne RC. Injuries in Eleven Selected Sports. Br J Sports Med 1975; 9(3):136-141. (2) Orchard J, James T, Alcott E, Carter S, Farhart P. Injuries in Australian cricket at first class level 1995/1996 to 2000/2001. Br J Sports Med 2002; 36(4):270-274. (3) Orchard JW, James T, Portus MR. Injuries to elite male cricketers in Australia over a 10-year period. J Sci Med Sport 2006; 9(6):459-467. (4) Foster D, John D, Elliott B, Ackland T, Fitch K. Back injuries to fast bowlers in cricket: a prospective study. Br J Sports Med 1989; 23(3):150-154. (5) Hardcastle P, Annear P, Foster DH, Chakera TM, McCormick C, Khangure M et al. Spinal abnormalities in young fast bowlers. J Bone Joint Surg Br 1992; 74(3):421-425. (6) Hardcastle PH. Repair of spondylolysis in young fast bowlers. J Bone Joint Surg Br 1993; 75(3):398-402. (7) Stretch RA. Cricket injuries: a longitudinal study of the nature of injuries to South African cricketers. Br J Sports Med 2003; 37(3):250-253. (8) Brasch R. How did sports begin? Sydney: Camberwell: Longman; 1971. (9) Van MW, Hlobil H, Kemper HCG. Incidence Severity Aetiology and Prevention of Sports Injuries A Review of Concepts. Sports Medicine 1992; 14(2):82-99. (10) Leary T, White JA. Acute injury incidence in professional county club cricket players (1985-1995). Br J Sports Med 2000; 34(2):145-147. (11) Mitchell R, Hayen A. Defining a cricket injury. J Sci Med Sport 2005; 8(3):357-358. (12) Orchard J, Newman D, Stretch R, Frost W, Mansingh A, Leipus A. Methods for injury surveillance in international cricket. J Sci Med Sport 2005; 8(1):1-14. (13) Stretch RA. The incidence and nature of injuries in first-league and provincial cricketers. S Afr Med J 1993; 83(5):339-342. (14) Stretch RA. The seasonal incidence and nature of injuries in schoolboy cricketers. S Afr Med J 1995; 85(11):1182-1184. (15) Finch CF, Elliott BC, McGrath AC. Measures to prevent cricket injuries: an overview. Sports Med 1999; 28(4):263-272. (16) Corrigan AB. Cricket injuries. Aust Fam Physician 1984; 13(8):558-9, 562. (17) Crisp T. Cricket: fast bowlers back and throwers shoulder. Practitioner 1989; 233(1469):790-792. (18) Stretch RA. Incidence and nature of epidemiological injuries to elite South African cricket players. S Afr Med J 2001; 91(4):336-339. (19) Belliappa PP, Barton NJ. Hand injuries in cricketers. J Hand Surg Br 1991; 16(2):212-214. (20) Bartlett RM, Stockill NP, Elliott BC, Burnett AF. The biomechanics of fast bowling in mens cricket: a review. J Sports Sci 1996; 14(5):403-424. (21) Bell PA. Spondylolysis in fast bowlers: principles of prevention and a survey of awareness among cricket coaches. Br J Sports Med 1992; 26(4):273-275. (22) Dennis R, Farhart P, Goumas C, Orchard J. Bowling workload and the risk of injury in elite cricket fast bowlers. J Sci Med Sport 2003; 6(3):359-367. (23) Dennis R, Farhart P, Clements M, Ledwidge H. The relationship between fast bowling workload and injury in first-class cricketers: a pilot study. J Sci Med Sport 2004; 7(2):232-236. (24) Engstrom CM, Walker DG. Pars interarticularis stress lesions in the lumbar spine of cricket fast bowlers. Med Sci Sports Exerc 2007; 39(1):28-33. (25) Bell P. Cricket: injury in long trousers. Br J Sports Med 1999; 33(3):151-152. (26) Jones NP, Tullo AB. Severe eye injuries in cricket. Br J Sports Med 1986; 20(4):178-179. (27) Abedin A, Chen HC. An uncommonly serious case of an uncommon sport injury. Br J Sports Med 2005; 39(8):e33. (28) Aburn N. Eye injuries in indoor cricket at Wellington Hospital: a survey January 1987 to June 1989. N Z Med J 1990; 103(898):454-456. Cover Letter for the Questionnaire An Audit of Injuries in Cricket in Scotland in the 2008 Season. With increased participation in cricket in Scotland, sports doctors and physiotherapists have become aware of a corresponding increase in cricket related injuries. Also, researchers worldwide have felt the need for a global injury incidence report to identify risk factors for subsequent designing and implementation of interventions for prevention of injuries. Some data regarding injuries in cricket is available from Australia, South Africa, England and the West Indies. However, epidemiological collection of data of injuries from the rest of the world is dismal, to say the least. In Scotland as well, there has never been any audit of injuries in cricket, time lost due to injuries, implementation of injury prevention program and provision of medical support to players. This audit aims to look at the type and prevalence of injuries that occurred over the 2008 season in cricket in Scotland, allowing an insight into the mechanisms of injury in cricket. We hope that this will assist the development of medical support and injury prevention programmes. This study would also contribute to a ‘World Injury Incidence Report to be undertaken in the near future. This audit is being conducted by the Department of Sport Exercise Medicine, University of Glasgow with the support of Cricket Scotland. We are grateful for your valuable time spent in answering the questionnaire. If you have any questions regarding the study or the questionnaire please do not hesitate to contact either: Questionnaire Do you play international cricket? Yes, Currently Previously No Please indicate the level of domestic cricket that you play in. SNCL Premier SNCL Div 1 SNCL Div 2 Other Does your club provide access to sports injury advice and treatment? Yes No

Tuesday, November 12, 2019

Three Theories of Cognitive Development

Three Theories of Cognitive Development The Swiss psychologist and philosopher Jean Piaget (1896-1980) is well-known for his work towards the cognitive sciences. Arguably one of his most important contributions involves his theory of cognitive development. In this theory, thinking progresses through four distinct stages between infancy and adulthood. Similar in scope to Piaget’s theory is Information Processing, in which human thinking is based on both mental hardware and mental software (Kail, Cavanaugh). A final theory on cognitive development was established by the Russian psychologist Lev Vygotsky (1896-1934).Vygotsky proposed that development is a collaborative effort between child and partner. While these three theories attempt to explain a similar topic in different manners, each can be considered an important aspect to cognitive development in infancy and early childhood. Through analyzing and comparing these theories, scientists are able to better understand how child development occurs and the process it takes in creating a functional human being. Piaget’s Theory Children are naturally curious: this is the claim Piaget proposed when explaining that children of all ages create theories about how the world around them works.They accomplish this through the use of â€Å"schemes,† referring to mental structures that organize information and regulate behavior. Infants group objects based on the actions they can perform on them. Later in development, schemes become based on functional or conceptual relationships, not action. This means that schemes of related objects, events, and ideas are present throughout development (Kail, Cavanaugh). Schemes change constantly, adapting to children’s experiences. Intellectual adaptation involves two key processes that work together: assimilation and accommodation.Assimilation is the process of taking in new information into previously existing schemes. Accommodation involves altering existing schemes in light of new information. Assimilation and accommodation are usually in equilibrium. But when disequilibrium occurs, children reorganize their schemes to return to a state of equilibrium, a process Piaget called â€Å"equilibration. † According to Piaget, revolutionary changes in thought occur three times over the life span, which are divided into four stages. Sensorimotor period (0-2 years): Infants adapt and explore their environment. Reflexes are first modified by experience.At 8 months, intentional behavior occurs. Soon, infants become active experimenters, and repeat actions with different objects for the purpose of seeing what will happen. An important aspect of the first stage is object permanence- the understanding that objects exist even if they cannot be seen. Not until at about 18 months do infants have a full understanding of object permanence. Soon after, the onset of symbols, including words and gestures, become apparent. Preoperational thinking (2-7 years): Children do not understand others’ different ideas and emotions (egocentrism). They also have trouble focusing on multiple features.A child in the preoperational stage has a narrowly focused type of thought (a term Piaget called centration). For example, in what is known as a conservation problem, children tend to focus on only one aspect of the problem. In conservation of length, they concentrate on the fact that, after the transformation, the end of one stick is farther to the right than the end of the other, when in fact each stick is similar in length. Concrete operational period (7-11 years): This stage is characterized by the appropriate use of logic. A child is able to sort objects according to its size, shape, etc.Also, children will now take into account multiple aspects of a problem. For example, a child will no longer perceive a wide and short cup to contain more liquid than a normal, tall cup. Egocentrism begins to disappear: the child can now view things from another’s perspective (even though that person may be wrong). Formal operational period (11 years and up): Individuals move beyond concrete experiences and begin to think more abstractly, reason logically, and draw conclusions from information available. Also changing is the way an adolescent thinks about social matters.The future is beginning to be thought of in relation to what he or she can become. Information Processing In this view, human thinking is based on mental hardware (allows the mind to operate) and mental software (basis for performing particular tasks). There are several different aspects to this theory. Learning and cognitive development can happen through habituation, classical and operant conditioning, and imitation. Habituation is the diminished response to a stimulus as it becomes more familiar. Constantly responding to insignificant stimuli is wasteful, so habituation keeps infants from devoting too much energy to non-important events.In classical c onditioning, a stimulus elicits a response that was originally produced by another stimulus. No new behaviors are learned, but an association is developed (Huitt, W. and Hummel, J). For example, a toddler may frown when he hears water running in the bathroom because he realizes that it is time for a bath. Operant conditioning emphasizes reward and punishment. This helps children form expectations about what will happen in their environment. Imitation is important in older children and adolescents. This process entails a â€Å"watch and learn† kind of approach.A boy can learn how to play basketball by watching a professional athlete, and an infant may imitate an adult waving her finger back and forth. A special kind of memory, â€Å"autobiographical memory,† emerges in the preschool years. These are memories of significant events and experiences in one’s own life. Infants have basic memory skills that enable them to remember past events. In addition to these skil ls are the language skills and sense of self obtained during the preschool years. Vygotsky’s Theory Lev Vygotsky incorporated the role that society and culture have on an individual throughout cognitive development.According to Vygostky, children rarely grow cognitively by themselves; they learn and progress when they have others by their side. This is contrasting to Piaget’s theory and Information Processing, where the individual growth takes place mostly alone. In his theory, Vygotsky developed the idea of the zone of proximal development. This refers to the â€Å"zone† between the level of performance a child can achieve when working independently and a higher level of performance that is possible when working under the guidance of more skilled adults or peers.This follows the idea that cognition develops first in a social setting and slowly comes under the child’s control. A factor that aids this shift is known as scaffolding. This is a style of teach ing in which the teacher decides the amount of assistance given to match what the child actually needs. Scaffolding is based off the premise that children do not learn readily when they are constantly told what to do or when they are left to struggle through a problem. Finally, Vygotsky viewed private speech as an â€Å"intermediate step toward self-regulation of cognitive skills. Private speech can be defined as comments that are not intended for anyone else but the child to hear, and are designed to help children regulate their behavior. This theory holds that cognitive development is not characterized as a solitary undertaking, but a collaboration between expert and novice. Compare and Contrast All of these theories attempt to measure the biological and psychological changes apparent in child development. They look to categorize specific behaviors, and associate them with current stages in growth. However, each theory is different in that it looks for different behavior patterns .Also, Piaget’s Theory and the Information Processing Theory can be grouped together due to the fact that they look at a child as an independent being, not cognitively dependent on its environment. However, Vygotsky views a child’s development as being reliable upon its surroundings (e. g. its peers, parents, teachers etc). Disputes These three theories are just that; theories. None of them have been scientifically proven and accepted by all scientists. Instead, they have formed the basis by which we conduct study and research of cognitive development today.Theories will always be open to criticism and review, and Piaget’s theory has specifically been scrutinized by scientists and researchers. Some believe that Piaget underestimated the cognitive competence in infants and young children. A main theme of modern child development is that of an extremely competent infant. Also, many scientists have found that certain components of Piaget’s theory are not tes table. For example, accommodation and assimilation prove to be too vague to test scientifically. In Vygosky’s Theory, some critics point out the overemphasizing of the role of language.Also, his â€Å"emphasis on collaboration and guidance has potential pitfalls if facilitators are too helpful in some cases. An example of that would be an overbearing and controlling parent. † Criticism is not meant to diminish the importance of these theories, but to foster more research in the field of cognitive development and improve our understanding of how children grow. Conclusion These three theories of cognitive development are meant to measure something that is physically not able to be measured. They take a look at how children behave, and attempt to classify each behavior accordingly.

Sunday, November 10, 2019

Physiology Essay

Muscles are responsible for all conscious and unconscious movement. It is how we move and react to an environment. There are three types of muscles in the body include the skeletal muscle, smooth muscle, and the cardiac muscle. Whether you are running, walking, breathing, eating, sleeping, or typing it all involves some sort of muscle action. Muscle cells that shape, form, and outline the whole human skeleton is called a muscle fibers. There are two types of muscle fibers: Type I (slow-twitching fibers) and Type II ( fast-twitching fibers).â€Å"The slow muscles are more efficient at using oxygen to generate more fuel (known as ATP) for continuous, extended muscle contractions over a long time. They fire more slowly than fast twitch fibers and can go for a long time before they fatigue. † (Quiin, 2013) The slow-twitching fibers utilizes an oxidation energy system, or ability to require more oxygen in creating fuel for the muscles, that allows long distance runners to finish a marathon as long as they can. In contrast, Type I muscle fiber is built more for endurance.â€Å"Fast twitch fibers use anaerobic metabolism to create fuel, they are much better at generating short bursts of strength or speed than slow muscles. However, they fatigue more quickly. Fast twitch fibers generally produce the same amount of force per contraction as slow muscles, but they get their name because they are able to fire more rapidly. † (Quiin, 2013) Fast-twitching muscles generate energy from the anaerobic energy system, allowing ‘explosive’ movements for short amount of time before fatigue.Conclusively, Type II fibers are more for a sprinter or agility movements in periods of two or three minutes. To break it down more, there are two types of Type II muscle fibers: Type IIa and Type IIb. Type IIa have both characteristics Type I and Type II fiber that consume both anaerobic and aerobic energy systems. And type IIb is more like fast-twitching fibers with it s anaerobic energy requirements. When it comes to training certain muscles fiber types, everybody is more differently built with one muscle fiber than the other.Some are more of a 300-meter sprinter; others are able to run endlessly. Training for a marathon requires a lot of long distance running; training for a 400 meter shuttle sprint will require more short distance runs. No matter what the case is, the only way to improve performance is to keep working on that area; in return builds endurance for that muscle group. In relation to the previous paragraph, muscles require energy to perform. Depending on the muscle fiber type determines which energy system is used.Adenosine triphosphate, or ATP, is energy that make muscle contraction possible. The energy systems consist of the ATP-PCr system, glycolysis system, and the oxidative system. The ATP-PCr system utilizes stored ATP for quick, ‘explosive’ movements such as releasing a powerful swing with a baseball bat. The gly colysis system â€Å"provides energy for activities of slightly longer duration and lower intensity like strength training. † (Hefferman, 2012) And the oxidative system is used for physical activities that perform for a longer period of time, requiring more oxygen.The first two energy systems are anaerobic, while the third one is aerobic. What all of these systems have in common is they must consume glucose. Glucose is a form of fuel that comes from the foods we eat. Glucose store in the muscles and liver is called glycogen. When the body and muscles need energy, the glycogen goes through glycolysis; in which is broken down to, once again, glucose. Performing an exercise requires the fuel for the contracting muscles. How does the muscle contract? Reason to contract muscle can be with and without conscious.On a segment or bundle of muscles are controlled by a neuron in the nervous system. The neuron is made up a cell body (soma), axon, and dendrites. The neuron is referred to as an excitable tissue that transmits signals into nerve impulses. â€Å"A nerve impulse is an electrical signal that travels along an axon. There is an electrical difference between the inside of the axon and its surroundings, like a tiny battery. When the nerve is activated, there is a sudden change in the voltage across the wall of the axon, caused by the movement of ions in and out of the neuron.† (What are nerve impulses)From contracting muscles to maintaining normal cellular functions, the body requires fuel for energy. Fuel, or calories, is what our body does to metabolize energy. To obtain this fuel, we consume food. Foods we eat made up nutrients and fuel substrates consisting of fat, protein, carbohydrates. Carbohydrates, when broken down, create glucose that is for energy or stored, turns into glycogen, when not in immediate use. Fat is broken down to triglycerides to be used for metabolic energy, and stored as fat when not in immediate use.Protein breaks down into a form of amino acids when used for energy. Carbohydrates and fat are mainly used for all metabolic needs to generate ATP; protein, in a form of amino acids, goes through lipogenesis for cellular energy needs. In event where all fat and carbohydrates are depleted, protein is a last resort for ATP. If you ever noticed on a nutrition label printed on a bag or box of food, sometimes you can see the amount of calories per gram that each substrate has.Carbohydrates and protein stores about four calories per gram, whereas fat contains nine calories per gram; this is one advantage of consuming fat than carbohydrates. Another advantage is fat (triglycerides) can be stored as fat, while carbohydrates require water to form into glycogen for store; this results into water retention (water weight). Disadvantage of fat would be converting into energy (glucose), whereas carbohydrates (glucose) are already broken down and ready to be utilized. This is a reason why marathon runners ‘carb loa d’ days prior the event.Injunction to the first paragraph, the heart is made up of the cardiac muscle. One of the most essential parts of the cardiovascular system, the heart pumps the blood throughout the body transporting oxygen and nutrients to cells. The heart is a very complex organ that consists of â€Å"four cavities, or open spaces, inside the heart that fill with blood. Two of these cavities are called atria. The other two are called ventricles. The two atria form the curved top of the heart. The ventricles meet at the bottom of the heart to form a pointed base which points toward the left side of your chest.The left ventricle contracts most forcefully, so you can best feel your heart pumping on the left side of your chest. † (Unysis) So, the heart pushes the red, oxygen-rich blood from the lungs through the left side of the heart to the rest of the body. As the blood pumps, it delivers the oxygen and flows back to the heart and through the lungs to drop off c arbon dioxide and pick up oxygen. To prevent back flow, heart’s internal structures comprises of valves that open and close with every pump of blood. Another essential part of the cardiovascular is blood.Blood is a fluid containing red blood cells, plasma, antibodies, hormones, enzymes, and nutrients. The purpose of blood consist of transporting oxygen to cells of the body, carry out waste such as carbon dioxide, maintain normal body temperature, and regulate pH levels and hormones. Blood travels through series of vessels. These include arteries (rich-oxygen blood leaving the heart to cells), veins (poor-oxygen blood leaving from the cells through the heart and to the lungs), and capillaries (blood vessel that connects between the veins and arteries). Blood is the life source to sustain life and maintain cellular functions.

Friday, November 8, 2019

Post-Traumatic Stress Disorder essays

Post-Traumatic Stress Disorder essays Stress is an every-day aspect of our life. From day-to-day stressors such as raising children, dealing with careers, dealing with our significant others, driving in traffic, we are continually bombarded with actions and consequences that place stress in our lives. Many of us have come to accept these stressors as normal, and most of us have adapted, even though we may feel a need to take it one day at a time. Yet, in extreme cases, such as wars or other traumatic experiences, dealing with these stressors becomes a life-long ordeal. Persons dealing with severe stress reactions from traumatic experiences, such as wars, long after the incident occurred, have what is called Post-traumatic stress disorder. This anxiety disorder, affecting not only current and past war veterans but also those that have been exposed to any traumatic life event, has been studied in depth and forms of treatment, from group therapy to drug therapy, have been used to treat the maladies associated with this disorder. Post-traumatic stress disorder is defined as the condition caused by extremely stressful experiences in which the person later experiences anxiety and irritability(Lahey). In addition, the website belonging to the National Center for PTSD (Post-Traumatic Stress Disorder) further defined PTSD as a psychiatric disorder that can occur following the experience or witnessing of life-threatening events such as military combat, natural disasters, terror incidents, serious accidents or violent person assaults like rape. The website goes on to explain that persons suffering from this disorder have trouble sleeping and feel detached from the rest of society. Also, the disorder can occur in conjunction with other psychophysical disorders such as depression, substance abuse, and problems with memory and cognition (www.ncptsd.org). In addition, social/family issues also ...

Wednesday, November 6, 2019

How to Write a Research Paper on Obesity

How to Write a Research Paper on Obesity Research Paper on Obesity How to start a research paper on obesity Tips on how to start Example of an outline Example of a thesis statement Example of an obesity research paper introduction How to write body paragraphs for a research paper on obesity Tips on body writing Example on 1st body paragraph Example on 2nd body paragraph Example on 3rd body paragraph How to finish a research paper on obesity Tips on conclusion writing Example of a conclusion Tips on research paper revision How to start a research paper on obesity A paper on obesity is dependent on the intended audience. If the audience is well familiar with the subject and the research paper is meant to reinforce certain key aspects of the subject, then the format is slightly different. The structure and format of the introduction may be also different depending on the preferences of the instructor. Therefore, depending on the audience and preferences, you may need to define some key terms about obesity and elucidate on how the contents of the essay are relevant to them. Thus, it is important to seek clarification from an lecturer to understand what he/she expects about the essay. However, here are some general tips that can help you nail a good introduction for an essay on obesity. Tips on how to start. Introduction to an obesity research paper Define the term obesity exhaustively. Include some statistical data that talks about obesity but consistent with your arguments. Briefly discuss the statistical information. Include famous quotes on obesity that can hook your audience. Include a thesis statement. Example of an outline The essay on obesity is a 5-paragraph essay that seeks to address what the community can do to combat obesity in the country. Introduction a) Hook: A quote/Statistics b) Some statistics on obesity c) Who is affected d) Why we need to combat this epidemic e) Thesis statement. Body. Paragraph 1 1. Topic Sentence: what can families and communities do to address obesity? 2. 4-5 Support sentences (include statistics or any evidence where appropriate). Body. Paragraph 2 1. Topic sentence: Role played by the community, schools and education sector in curbing this menace. 2. 4-5 Support sentences (include statistics or any evidence where appropriate). Body. Paragraph 3 1. Topic sentence: Steps on how we can address obesity. 2. 4-5 Support sentences (include statistics or any evidence where appropriate) Conclusion a) Recap b) Short summary of all main points expressed in the essay c) Restatement of the thesis Example of a thesis The thesis statement is dependent on the area the essay seeks to cover. Obesity is a huge topic, and therefore the author must write a thesis statement that captures the scope of the essay explicitly. Following the afore-described outline, a simple thesis statement of the essay can be as follows: Consumption of fast foods since it is a leading cause of obesity and other preventable health issues such as diabetes and heart diseases that are likely to attack them later in life. Example of an obesity research paper introduction More than one-third (35.7 percent) of adults in the US are considered to be obese. This is a genuine call for prompt action that can reverse or end this trend. Many diseases and health complications stare at the future of a great nation if not addressed early enough. Being overweight or obese is a sign of underlying lifestyle issue. Fast foods play a leading role in obesity. Consumption of fast foods is a leading cause of obesity and other preventable health issues such as diabetes and heart diseases that are likely to attack them later in life. How to write body paragraphs for a research paper on obesity The body paragraphs are dependent on what type of essay it is. If it is an expository essay, argumentative essay, informative essay, the structure of the body paragraph may vary slightly. However, there is a general format you can use to articulate your points in the essay. Tips on body writing Start with a topic sentence that carries the information you want to develop in the rest of the essay. Write 5-7 support sentence that elucidates on the topic sentence. Maintain smooth transitions between the sentences. Include evidence and cite information drawn from external sources accurately. Have a logical flow of sentences through the paragraph to ensure coherence. Example on 1st body paragraph Raising awareness of the dangers of obesity can spark a change that can reverse or end this obesity menace. Creating awareness about obesity would inform more people on ways to avoid becoming overweight or obese. The awareness program teaches on healthier living like exercising, reduced fast foods intake, drinking water, reduced sugar consumption, etc. These are proven methods that have helped obese people lose weight and live normal lives whilst preventing millions more from becoming obese or overweight. Example on 2nd body paragraph Psychological issues have also been attributed to overweight and obesity. People experiencing stress and depression may respond by being anorexic or increased appetite. Increased appetite can lead to obesity. Therefore, people should be wary of their eating patterns and ensure they maintain a healthy lifestyle to avoid obesity. Obesity requires a holistic approach and people should practice healthy living by exercising and helping their friends and family to inculcate diet discipline and healthy living lifestyle to avoid being overweight or obese. Example on 3rd body paragraph The community, schools, and the government need to come together and address this problem collectively. Each of these parties has a critical role in eradicating this problem, and it should not be left for the people or families of obese people to address it. The government can pass policies that help fight obesity and overweight. Communities can help by creating awareness and collectively participating in activities that seek to eradicate this problem like sports. In schools, students can be taught how to live healthier lives and ways to prevent obesity and the health challenges it tags along. Therefore, obesity and overweight can be fought on many fronts to reduce its prevalence on the land and beyond borders. How to finish a research paper on obesity As you draw to the conclusion of the essay on an obesity essay, it is important, to sum up all the points and reconcile the information presented in the essay. Obesity is a negative phenomenon, and therefore you can offer some few logical ways through which it can be addressed. Reconcile the audience to agree with your standpoint and recap the main points discussed in the body paragraphs. Tips on conclusion writing Restate the thesis statement Summarize the main points discussed in the essay Include an interesting sentence about obesity and call for action Use a rhetorical question or a quote Challenge the audience to be agents of change in fighting obesity. Example of a conclusion Concisely, obesity is increasingly becoming a challenge around the world. It is a problem that can be addressed by proper awareness of healthy living and conscious decisions to secure the future. All the aforementioned factors that have can alleviate this problem need to be cumulatively used to fight off this menace. Everyone wants future generations to be healthy, isn’t it? Therefore, it is the responsibility of everyone to do what is within his/her her power to fight obesity and encourage others to join us in the quest for healthier future generations. For we all know, united we stand, divided, we fall. Tips on research paper revision Research paper revision requires thorough scrutiny on the areas highlighted by the course instructor as erroneous. However, there are areas where students often make mistakes. References and citations are often cited without following standard formats thus leading to revision. When doing corrections, focus on the format and content and ensure it is coherent and relevant after the revision. Thesis statements and topic sentences must be coined explicitly and objectively to help communicate their intended message. Grammar and punctuation are also areas students often overlook but that carry the significant weight of the paper marks. To avoid revisions, ensure you proofread the research paper keenly or ask a friend or a colleague to proofread it and help make necessary corrections.

Sunday, November 3, 2019

Security, Privacy and Ethical Issues in Information Systems Essay

Security, Privacy and Ethical Issues in Information Systems - Essay Example Whenever a user travels the cyberspace, (s)he leaves his/her identity at almost every step of the way (Privacy Rights Clearing House, 2006). Whether one is signing up for internet service with Internet Service Provider (ISP), sending emails, browsing internet sites, or using a search engine to locate required information, the identity of the machine is being shared, and it can be misused by someone masquerading as someone else (Webliminal.com, 2007). There is a growing concern about the security of personal and private information over the internet and web-based applications; spy-ware, viruses, worms, trojans and information leakage through social engineering are all evils generated one way or the other by the internet. In addition, many businesses gather and store personal information of the potentially new and existing customers in their systems which give rise to privacy and information security issues. When anyone attempts to make a payment online using credit cards and other ins truments, the security and confidentiality of the transaction is perhaps, the biggest concern. As a result, the consumers' trust in the web-based applications has declined. ... Several techniques have been developed to ensure the security of private information over the internet and to mitigate the risk of personal information misuse. A formal security policy governs the management's ideology, direction and operating procedures towards ensuring security and privacy of information. Many organizations now employ encryption mechanism like Secure Socket Layer (SSL) for transmission security and Digital Certificates to ensure non-repudiation and third-party assurance in the form of digital certificate (Newmann, 2003). Several privacy laws and regulations have been developed to regain customers' trust in e-commerce systems and online information sharing. The most accepted standard for ensuring information security and privacy is the British Standard Institute (BSI) guidelines called ISO27001 Information Security Management Systems. This standard deals with the applying adequate controls to ensure confidentiality, availability, and integrity of information; and pr otection of legal, privacy and security rights of the customers. Other regulations include copyright infringement laws and related policies that address the issues of information theft. 1.4 Computer Ethics In addition to security and privacy laws and regulations, companies also adopt information ethical standards to strengthen their systems of internal controls. An ethical problem can be defined as the argument with regard to one's values, in selecting one of the two paths based on the pressure and demands of a situation (Charlesworth Sewry, 2002, p.163).  

Friday, November 1, 2019

Cultural Change and Transformation Throughout Military History Essay

Cultural Change and Transformation Throughout Military History - Essay Example The role of cultural understanding as a factor influencing military operations is examined in this paper. Reference is made to two particular military operations: the American Civil War and the Operation Iraqi...... The economic development between the North and the South was not equal; the North, based on the principle of freedom of all people no matter their race, was able to absorb the immigrants and support a rapid industrial development. On the contrary, the South where immigrants were needed for supporting the farming activities of the local population, different rules – in terms of equality among people – existed. In South, farmers were asking for more slaves in order to respond to the needs of the continuously increased production. For example, the production of cotton in South was increased to ‘2.3 billion pounds in 1860, i.e. at about 230 percent during the 1850s’ (Macrohistory and World Report 2011, online article). Under the above terms, the number of slaves in USA was continuously increased, reaching in 1860 the 3,953,760 – from 1.2 million in 1800s (Macrohistory and World Report 2011, online article). Almost all slaves were living in South, a fact that led to the clear cultural differentiation between North and South. In South, the political and military authorities respected the principles of equality and freedom; in South, slavery was the rule for black and people in minorities. In terms of the characteristics of the society also, North was different from South; in North, middleclass people represented the high percentage of the population, a fact that led to the development of different ethics and culture compared to the South where the distinction between the classes was significant; two main social classes could be identified in South: the farmers and the poor people (Macrohistory and World Report 2011, online article). On the other hand, in North people did not have many chances for entertainment. They