Muscle System Essays - Muscular System, Sarcomere,

Muscle System If you enjoy action, then this is the system for you. No matter how still you try to be, there's always a movement taking place in your muscles. Did you know there are over 650 muscles in the human body, and that muscles make up 1/3 of a grown human body? Muscles cover the entire skeleton, and bones can't move without muscles. Flex your muscles and tour this exciting system! Three types of muscles are skeletal muscles, smooth muscles, and cardiac muscles. Skeletal muscle tissue contains many long, cylindrical cells. Usually, a number of skeletal muscle cells are bundled together, and then several bundles are enclosed in a tough connective tissue sheath to form "a muscle" such as biceps in the arms. This muscle type functions in contraction for voluntary movements. Cardiac muscle tissue is made up of branching, striated cells that are fused together at their plasma membranes. This allows the cells to contract as a unit. This type of muscle is found in the walls of the heart and functions in the pumping of blood through circulatory system. Smooth muscle consists of long, spindle-shaped cells, each with a single nucleus, and connective tissue holds the cells together. Smooth muscle tissue can be found in the stomach and the walls of blood vessels. This type of muscle functions in propulsion of substances along internal passageways. The fleshy part of all muscles is called the belly. Sarcomeres are the basic units of muscle contraction. They are made up of actin and myosin filaments which are a part of myofibrils. Myofibrils are threadlike structures within each muscle cell. Actin is a contractile protein that is a thin filament, and myosin is another contractile protein but is a thick filament. According to the sliding-filament model, myosin filaments slide along and pull the actin filaments toward the center of a sarcomere during contraction. First, acetylcholine is produced in motor neurons. This is a transmitter substance that stimulates contraction in adjacent muscle cells. Cholinesterase is an enzyme present in all nerve tissue that breaks up acytylcholine after contraction and prevents build-up. Once acetylcholine stimulates muscle cells, the head of a myosin molecule attaches to a binding site on actin, forming a cross-bridge. The myosin head is bent because an ATP molecule is associated with it. When energy is released, the head bends back to its normal position, bringing with it the actin filament. Another energy input from ATP causes the myosin head to detach, and then the process begins again until the muscle is fully contracted. Contraction of muscles is an all or nothing response because it is based on the action potential in motor neurons. In these neurons, a threshold must be reached before the action potential is stimulated and carried to the muscle cells. Muscles, bones, and tendons are all related. Tendons are the tissues that connect muscles and bones. They are what ultimately allow movement. When muscles contract, the tendons move because of the contraction, causing the movement of the bones to which they are attached. Extensors are muscles that when contracted, extend or straighten out a limb or part of the body. Flexors, however, are muscles that bend the angle of a limb or other body part when contracted. Bones are connected to one another by ligaments. Muscle fatigue is a protective mechanism that protects muscles against deleterious energy depletion and irreversible impairment of muscle function. As potassium channels are activated as a result of fatigue, potassium increases and action potential duration decreases. The shorter action potential and the increased potassium then contribute to the decrease in membrane excitability, allowing a muscle to preserve energy. With all its action, this system provides for an exciting experience. Enjoy your tour through the world of myology, as you will be able see first-hand the structure, function and diseases of muscles.

Sample Business School Recommendation Letter

Sample Business School Recommendation Letter Admissions committees want to know more about your work ethic, leadership potential, teamwork ability, and accomplishments so they rely, in part, on recommendation letters to learn more about who you are as a student and a person. Most academic programs, especially in the business field, require two to three letters of recommendation as part of the admissions process. Key Components of a Recommendation Letter The recommendations you submit as part of the application process should: Be written by people who know you well enough to provide convincing details.Support and supplement other application materials, such as your resume and essay.Highlight your strengths or counteract things that make you look bad, such as a low GPA.Contain one or more specific examples that demonstrate the key points of the letter.Convincing and avoid contradicting other parts of your application.  Accurately reflect who you are as a person, student, and professional.  Well-written and free of spelling, punctuation, and grammar errors.Signed by the person who wrote the letter. Sample Recommendation Letter This letter is written for an applicant who wants to major in business. This sample contains all of the key components of a recommendation letter and serves as a good example of what a business school recommendation should look like. To Whom It May Concern: I am writing to recommend Amy Petty for your business program. As the General Manager of Plum Products, where Amy is currently employed, I interact with her on an almost daily basis. I am very familiar with her position in the company and her record of excellence. I also conferred with her direct supervisor and other members of the human resources department regarding her performance prior to writing this recommendation. Amy joined our human resources department three years ago as a Human Resources Clerk. In her first year with Plum Products, Amy worked on an HR project management team that developed a system to increase employee satisfaction by assigning employees to jobs for which they are best-suited. Amys creative suggestions, which included methods for surveying workers and assessing worker productivity, proved invaluable in the development of our system. The results for our organization have been measurable - turnover was reduced by 15 percent in the year after the system was implemented, and 83 percent of employees reported being more satisfied with their job than they were the year before. On her 18-month anniversary with Plum Products, Amy was promoted to Human Resources Team Leader. This promotion was a direct result of her contributions to the HR project as well as her exemplary performance review. As a Human Resources Team Leader, Amy has a vital role in the coordination of our administrative functions. She manages a team of five other HR professionals. Her duties involve collaborating with upper management to develop and implement company and departmental strategies, assigning tasks to the HR team, and resolving team conflicts. The members of Amys team look to her for coaching, and she often serves in a mentor role. Last year, we altered the organizational structure of our human resources departments. Some of the employees felt a natural behavioral resistance to the change and exhibited varying levels of disenchantment, disengagement, and disorientation. Amys intuitive nature alerted her to these issues and helped her assist everyone through the change process. She provided guidance, support, and training as necessary to ensure the smoothness of the transition and to improve the motivation, morale, satisfaction of other members on her team. I consider Amy a valuable member of our organization and would like to see her get the additional education she needs to progress in her management career. I think she would be a good fit for your program and would be able to contribute in numerous ways. Sincerely, Adam Brecker, General Manager of Plum Products Analysis of the Sample Recommendation Lets examine the reasons why this sample recommendation letter works. The letter writer defines his connection to Amy, explains why he is qualified to write the recommendation, and confirms Amys position within the organization.Recommendations should provide specific examples of accomplishments. This letter does that by mentioning Amys role and achievements on the HR project.Admission committees want to see professional growth - this letter shows it by mentioning Amys promotion.Leadership potential and capability are important, especially for individuals applying to top business programs. This letter not only states that Amy is in a leadership position, it also provides an example related to her leadership capability. Sample Business School Recommendation Letter Students who are interested in attending a graduate-level business or management program will need at least one letter of recommendation. This sample recommendation shows what an undergraduate professor might write a recommendation for a graduate school applicant. Sample Letter of Recommendation for a Business or Management Program To Whom It May Concern:It is with great pleasure and enthusiasm that I am writing to endorse Alices application to your program. For the last 25 years at Blackmore University, I have been an ethics professor, as well as a mentor to many interns and business students. I hope my perspective will be helpful to you as you evaluate this exceptional candidate.My first contact with Alice was during the summer of 1997 when she organized a summer conference outside of Los Angeles for teenagers interested in communication skills. During the course of the week, Alice presented material with such ease and humor that she set the tone for the entire workshop. Her creative ideas for presentations and activities were inventive and entertaining; they were also astonishingly effective.With participants from a variety of backgrounds, there was often conflict, and occasionally confrontation. While setting limits, Alice managed to respond consistently with respect and compassion. The experience had a pro found effect on the participants and, because of Alices exceptional skill and professionalism, she has been invited by many schools to offer similar management workshopsDuring the time I have known Alice, she has distinguished herself as a conscientious and energetic pioneer in the fields of leadership and management. I have enormous respect for her teaching and leadership skills and have been pleased to work with her on many occasions.I know of Alices continued interest in programs related to leadership and management development. She has instituted many impressive programs for her peers, and it has been an honor to consult with her on some of these projects. I have the greatest admiration for her work.Your program of study sounds ideally suited to Alices needs and talents. She will be coming to you with the qualities of a natural leader: genuineness, intelligence, and integrity. She will also bring her interest in scholarly research and program development. Just as importantly, she would come with an enthusiasm for both learning and networking, as well as a resolute desire to understand new theories and ideas. It is exciting to think of the ways in which she might contribute to your program.I urge you to carefully consider Alice who is, quite simply, the most remarkable young leader I have ever met. Sincerely,Professor Aries St. James Blackmore University

The Most Popular Countries as Tourist Destinations

The Most Popular Countries as Tourist Destinations Tourism to a location means big money is coming to town. Its No. 3 in the biggest economic sectors in the world, according to the report from  the UN World  Tourism Organization. International travel has been on the rise for decades, as increasing numbers of locations invest in bringing people in to visit and spend money. From 2011 to 2016, tourism grew faster than  international trade of goods. The industry is only expected to grow (the report projects out to 2030). Peoples increased purchasing power, improved air connectivity around the world, and more affordable travel overall are reasons for the increase in people visiting other countries. In many developing nations, tourism is the top industry and is expected to grow twice as fast as growth in more mature economies with established tourist spots and a high number of visitors each year already.   Where Are People Going? Most tourists visit places in the same region as their home country. Half of the worlds international arrivals went to Europe in 2016 (616 million), 25 percent to the Asia/Pacific region (308 million), and 16 percent to the Americas (nearly 200 million).  Asia and the Pacific had the biggest tourist number gains in 2016 (9 percent), followed by Africa (8 percent), and the Americas (3 percent). In South America,  the zika virus in some countries didnt affect travel to the continent overall. The Middle East saw a 4 percent drop in tourism. Snapshots and Top Gains France, though at the top of the list for receiving tourists, had a bit of a drop (2 percent) following what the report called security incidents, likely referring to the Charlie Hebdo and simultaneous concert hall/stadium/restaurant attacks of 2015, as did Belgium (10 percent). In Asia, Japan had its fifth straight year of double-digit growth (22 percent), and Vietnam saw an increase of 26 percent over the previous year. Growth in Australia and New Zealand is attributed to increased air capacity. In South America, Chile in 2016 posted its third straight year of double-digit growth (26 percent). Brazil saw an increase of 4 percent due to the Olympics, and Ecuador had a slight drop after its April earthquake. Travel to Cuba increased by 14 percent. Former President Barack Obama had eased restrictions for U.S. travelers, and the first flights from the mainland touched  down there in August 2016. Time will tell what President Donald Trumps changes to the rules will do to Cubas tourism from the United States. Why Go? Just over half of the visitors traveled for recreation; 27 percent were people visiting friends and family, traveling for religious purposes  such as a pilgrimage, receiving health care, or for other reasons; and 13 percent reported traveling for business. A bit more than half of the visitors went by air (55 percent) than land (45 percent).   Whos Going? The leaders in countries residents heading elsewhere as tourists included China, the United States, and Germany, with the amount spent by tourists also following that order. The following is a listing of the 10 most popular countries as destinations for international travelers.  Following each tourist destination country is the number of international tourist arrivals for 2016. Around the world, international tourist numbers reached 1.265 billion people in 2016 ($1.220 trillion spent), up from 674 million in 2000 ($495 billion spent).   Top 10 Countries by Number of Visitors France: 82,600,000United States: 75,600,000Spain:  75,600,000  China:  59,300,000Italy: 52,400,000United Kingdom:  35,800,000Germany:  35,600,000Mexico:  35,000,000*Thailand: 32,600,000Turkey: 39,500,000 (2015) Top 10 Countries by Amount of Tourist Money Spent United States: $205.9 billion  Spain: $60.3  billion  Thailand: $49.9  billionChina: $44.4  billionFrance: $42.5 billionItaly: $40.2 billionUnited Kingdom: $39.6  billionGermany: $37.4  billionHong Kong (China): $32.9  billionAustralia: $32.4  billion * Much of Mexicos total can be attributed to residents of the United States visiting; it captures American tourists due to its proximity and its favorable exchange rate.

Wells Fargo & Company Bank Term Paper Example | Topics and Well Written Essays - 1250 words

Wells Fargo & Company Bank - Term Paper Example Wells Fargo & Company is â€Å"a diversified financial services company providing banking, insurance, investments, mortgage, and consumer and commercial finance through more than 9,000 stores and 12,000 ATMs and the Internet across North America and internationally. It is headquartered in San Francisco but has been decentralized so that every all our customers’ financial needs are satisfied. It has $1.3 trillion in assets and approximately 280,000 team members across our 80 plus businesses; ranked fourth in assets and second in market value of our stock among our U.S. peers as of December 31, 2010† (wellsfargo.com).Wells Fargo & Company is â€Å"a diversified financial services company providing banking, insurance, investments, mortgage, and consumer and commercial finance through more than 9,000 stores and 12,000 ATMs and the Internet across North America and internationally. It is headquartered in San Francisco but has been decentralized so that every all our custome rs’ financial needs are satisfied. It has $1.3 trillion in assets and approximately 280,000 team members across our 80 plus businesses; ranked fourth in assets and second in market value of our stock among our U.S. peers as of December 31, 2010† (wellsfargo.com). Wells Fargo has a good financial background and reputation over the years by exhibiting stability and permanence.In fact, in 2010, â€Å"Fortune has ranked Wells Fargo in 19th place in Revenue Among All Companies in All Industries and the World’s 39th Most Admired Company.... The first banking and express office opened in the gold rush port of San Francisco, and Wells Fargo’s trustworthy agents soon moved into other mining camps and settlements† (wellfargo.com). â€Å"Wells Fargo agents provided essential banking services, reliable transportation of gold and goods, and dependable mail delivery across the frontier. They purchased gold dust, took deposits and offered convenient and safe transport of money over long distances. Merchants used Wells Fargo checks to send payments to suppliers, while miners and business owners especially liked reliable mail delivery by Wells Fargo’s letter express. Wells Fargo sent gold, mail and express shipments by the fastest means possible stagecoach, steamship, railroad or Pony Express. According to one newspaper editor, â€Å"it has been the universal business agent of the entire region from the Rocky Mountains to the Pacific Ocean.† Its trademark is a stagecoach pulled by a six-horse team was t he symbol of frontier commerce. In 1858, Wells Fargo helped finance and operate the nation’s first regularly scheduled long-distance stage line. Stagecoaches of the Overland Mail Company, known as the Butterfield line, after company president John Butterfield, carried mail and passengers on a three-week journey between Missouri and California, by way of Texas and the Southwest† (wellsfargo.com) Wells Fargo-Wachovia Merger In order to infuse more capital to intensify its service to existing and future customers, Wells Fargo entered into a Merger Agreement with Wachovia. â€Å"The integration of Wells Fargo is the largest, most complex banking merger in U.S. history. This merger ensures added earnings and capital growth for the

Global Corporate Governance Essay Example | Topics and Well Written Essays - 500 words

Global Corporate Governance - Essay Example e legislature develops a platform that regulates the company’s decisions and interactions with other partners to safeguard all stakeholders’ interests. The executive arm of government also formulates policies and enforces all legal provisions while the judiciary interprets laws and policies to compliance. Implementation of established laws also stipulates liabilities and remedies in cases of infringed rights (Daft and Marcic 60-63). The company particularly experienced government intervention in its case against Samsung in which Samsung was accused of infringing Apple’s intellectual property right. In the case, government intervention protected the company’s interest in its innovation and therefore promoted its revenues from the protected products. The case also identifies the effects of government regulations in controlling the company’s actions towards its stakeholders because any illegal act is punishable by law (Svensson 1). Competition is another external environmental factor that affects the company and emanates from organizations that supplies products with similar utility. It affects Apple’s market control as well as profit levels because of relatively reduced sales volumes and scarcity of resources (Daft and Marcic 64). Competition from other companies such as Samsung that produces and sells products with similar technological applications offers consumers alternatives that lead to shared market. Consequently, apple has to develop strategies for acquiring and retaining customers, whether through price reduction, improved quality, or product diversification. The stiff competition has also made the company a victim of counterfeit products as its competitors have been accused and convicted of unlawfully copping its technology, an issue that grants the competitors a market advantage against Apple (Svensson 1). Human resource management is a sensitive issue that drives an organization’s productivity, and Apple has been keen on its personnel

Explanation as to why projects fail Essay Example for Free

Explanation as to why projects fail Essay Lack of staff expertise Having the right members of staff is very crucial when running a project. Project mangers have to be extremely careful when employing members of staff, hiring people that do not know how to use tools during the development of a project can result in time consumption. Going over the budget If the project manager wastes more money then necessary, then how their project going to be able to continue, how will members of staff get paid, and where are they going to get the money for the tools that are needed. Project managers have to always be wary about how much money is being spent and to always keep track of their budget and avoid spending too much money. Insufficient details from client It is extremely important for the project manager to find out as many details as possible in order to create the product for them. If there are not enough details and the product is made, the client may not be satisfied and therefore the project has failed as well as the project manager. There are projects out there that do not give enough requirements which have led to cases where the developers of the project having no input from the client, and create a project that they believe is needed without them knowing anything about the business itself. When the project has then been given to the client, business users will then say that it does not do what is needed to be done. This is also connected to a lack of user involvement; a user has to always know exactly what they want and have the ability to specify it precisely. Not enough proper time to research and plan Before any project starts, planning has to always be taken place in order to prepare for the unexpected so that we can react quicker minimising any problems as much as possible. But if not enough time has been given to properly plan and also to research a product, that will only increase the risk of the project failing. Using the wrong kind of tools There are many different kinds of softwares that can be used for many different kinds of things. Using the wrong software can be almost impossible or difficult to do the project. For example to create a spreadsheet, Microsoft Excel will be needed. But if Microsoft FrontPage is provided, then it would be impossible to create the spreadsheet because FrontPage is used to make websites and WebPages, not spreadsheets. They can over-run (passed the deadline) If a project has passed its deadline, it has failed and the client will probably not be able to afford the project any longer and will terminate the project. Projects can pass the deadline simply because certain problems may have been very difficult to overcome and therefore time-consuming. Other things can also include members of staff not working full time or not working properly in the project. Poor communication People have to communicate with each other in order to know what is happening and what is going on. If people do not communicate with each other then how they will know if they are doing everything in the correct order and if everything is working perfectly in order for them to continue. It is extremely important that members of staff tell each other when to apply certain things or when to start creating little bits in order to make the project. Lack of User Involvement Everyone that has been hired to carry out the project must always be involved so that project can run as smoothly as planned. A lack of user involvement can prove to be fatal for any kind of project. Every user has to be involved otherwise nobody in the business will be committed to a system and may be also hostile to it. In order to have a successful project every single user has to be involved from the start of the project and continue to be involved throughout the whole development. Changes in the requirements. While a project is being developed, what can sometimes happen is that the client can suddenly decide to add more details to the production of the project, because of this happening many projects has failed simply because there was not enough time to finish the project due to the amount of time that it took to add those extra details. Long or Unrealistic Time periods Sometimes clients give project managers a ridiculous amount of time to finish a project when it is impossible because there maybe few members of staff, or not enough money to pay for tools that are needed to create the project. Project managers have to plan carefully how much time is needed to create a whole project, a manager will have to take in consideration how much members of staff are needed and for how much time. Managers have to also be aware of any unrealistic time periods, for example for a product to arrive or a specific tool or software. Waiting for tools to be delivered could take a week or more which could have an impact over the whole project. It is recommended that project managers review all project plans so that they will be able to see if they are all realistic before they proceed with anything. Poor Testing People that are developing projects will have to carefully test them and also test to see if it meets the business requirements. But testing can sometimes fail because of many faults, these can include:   Poor requirements   Tests not done properly or not at all   Trained users that do not know the purpose of the system   Insufficient time to perform tests as the project is late Bad decisions being made This can involve wrong decisions that have been made by the project manager. Bad decisions can normally happen if no planning has taken place and the project manager does things without any meaning or thinking about it, managers will need to carefully make any decision. An example of this could be hiring more staff then needed or buying more softwares then needed for the project. Reference details: http://www. adaptivepartners. com/projfailb. htm 22/09/09 http://www. coleyconsulting. co. uk/failure. htm 22/09/09 http://www. carlosconsulting. com/downloads/Reasons_why_projects_fail. pdf 06/10/09.

why their conscience is not their guide :: essays research papers

Why Their Conscience Is Not Their Guide? In recent years there has been a serious shift in values among our Turks and Caicos families in terms of ideals handed down to children. Have you noticed how parents are going out of their way to purchase their children the latest designer wear? Be it Fubu or Phat Farm or Tommy Hilfiger. But have you also noticed that many of these parents do not go out of their way to make sure their homework is done or that they are in fact learning something in school? Have you noticed that kids are walking around with cell phones strapped to them and some the latest model? But have you also noticed that many of these same parents do not make sure that their children have a Bible or that they go to Sunday School or Church? HAVE YOU NOTICED HOW MATERIALISTIC AND SUPERFICIAL OUR CHILDEN ARE BEING RAISED WITH THE GREATEST RESPECT FOR MATERIAL POSSESSIONS RATHER THAN GOOD MANNERS AND SPIRTUAL VALUES? Well, I have and I am actually sicken by this shift in recent years. Tonight, I sat in a meeting and heard about the drug abuse and criminal activities among High School and College students: our future. And I questioned myself as to real fact that if our youth, our future does not realize they are the future and if parents don’t realise that their kids are the future and if society on a whole continues to watch our future drink and smoke themselves into a drunken stupor and slowly poison their minds with drugs, where will we be as a people? My mother is a very community minded person always cooking for community functions and playing for community events such as funerals, weddings and church services, including playing every Sunday morning in her own Church in South Caicos. Her mother raised her in the Church and ensured that she learnt a musical instrument. She in turn raised my siblings and to serve in any way we can in our community and she also made sure that we each learnt a musical instrument. Why am I saying this? There was a successive plan in my family not consciously I am sure but because they were raised that way, my mother and my grandmother raised their children that way. Parents are not making the Church an important institution in the lives of their children.

Information Seeking Behaviour of Primary School Teachers in Nigeria

TOPIC: THE INFORMATION NEEDS, SOURCES AND SEEKING BEHAVIOUR OF TEACHERS IN NIGERIA PRIMARY SCHOOLS IN IBADAN. PROBLEM STATEMENT: Every human needs information to solve a given problem and make decisions. There have been studies that have been focusing on the behavioural patterns of information seeking of humans, organisations and systems, but majority of these studies have been mainly on the information seeking behaviour of higher education stakeholders, industrial, economic and social societies.Studies have not been carried out on the educational grassroots (primary education). This study would focus on the patterns of information seeking behaviour of primary school teachers. PURPOSE: The purpose of this study is to explore the patterns in the information-seeking behaviour of teachers in primary schools in Ibadan metropolis. An in-depth analysis of what kind of information sources are used to cater for the growing needs a teacher, the channels used in conveying these sources and the teacher motivation factor.It is hoped that this study will lead to a better understanding of the information needs of teachers in primary education. OBJECTIVES: This study strives to assess the information needs and information seeking behaviour of teachers in primary schools in Ibadan metropolis. The objectives of this study are: a. To identify the information needs of teachers in primary schools their perceptual feelings that arise from these needs. b. To examine the selected attributes of information that primary school teacher’s value in their selection of information sources and content. . To identify the media/channels used to access their information. d. To identify the challenges in meeting their information needs. e. To examine teachers evaluation of selected information sources. RESEARCH QUESTIONS: a. What are the main sources used by primary school teachers to meet their information needs? b. What are the major barriers in meeting their information needs? c. Do te achers get all the information required from the required sources? d. Are these sources of information sourced for within or outside the schooling environment? . What is the level of awareness, accessibility, availability and satisfaction teachers gain when using this information sources? f. What are the relationships between their information needs and selected demographic fact? SCOPE AND LIMITATIONS: This study would be conducted with the awareness that certain limitations would be present during the design and the instruments used: This study would only be focused on the information needs and seeking behaviour of public primary school teachers in LAGELU local government area of Ibadan Oyo state.

Computer programm essay Essay

Computers have brought about a revolution across all industries. They have changed the face of society. They are no longer specialized tools to be used by specially trained people. They are ubiquitous and used in almost every sphere of life. Computers are the best means for storage and management of data, they can serve as huge knowledge bases and can be harnessed for all sorts of financial transactions owing to their processing power and storage capacities. As computers are a daily utility, they have gained immense importance in day-to-day life. Their increasing utility has made computer education the need of the day. By computer education, we mean, gaining the know-how of the basic concepts related to a computer and gaining the basic knowledge of computer operation. Knowing about the basic components of a computer, the basic concepts behind the use of computers and the know-how of some of the elementary computer applications constitutes computer education. Learning about the computer basics followed by a practical experience of using a computer is the key to computer education. As computers are widely used today, acquiring computer education is the need of the day. Computers are not only storage devices and processing units, but also are excellent communication media. They are the means to access the Internet and get connected to the world. They are also an effective audio-visual media. Computers can be used to access a vast knowledge base and search for information archives over the Internet. Only computer education can facilitate the use of computers for purposes of communication and entertainment. Computer knowledge coupled with certain other job skills increases one’s chances of getting a job. Those with knowledge of computers are considered trainable for many kinds of jobs. As most of the jobs involve the use of computers, computer education is an eligibility criterion for almost all the modern-day jobs. Higher education involving network administration, hardware maintenance or software skills open doors for brighter job opportunities. Computer education helps one manage one’s own business assets and personal  finances. Computers serve as efficient means for management of information. Personal financial assets, medical records and important documents can be stored in an electronic format in a computer system. Today, banking transactions and payments of bills can be done over the Internet. Similarly, online shopping is becoming widely popular. To be in the race, it is very important to take computer education. The word processing applications of a computer serve as an effective means of documentation. The database management software that are a part of computer systems serve as the means of managing large amounts of data. The networking capabilities of a computer facilitate connecting to the Internet to reach out to the world. Gaming applications and media players are some of the popular computer software, which are popularly used across the world. Computers, which have such a wide variety of applications, are indeed ruling society. To keep up the pace in this fast life of today, computer education is extremely important. Computers are an integral part of life and so is computer education! Read more at Buzzle: http://www.buzzle.com/articles/importance-of-computer-education.html

Cold Virus Strain Linked To Childhood Obesity

Cold Virus Strain Linked To Childhood Obesity Medical experts have carried out studies on the causes of obesity in children and their results indicate that exposure to a cold virus causes more children to be overweight. The virus is called adenovirus 36 (AD36) and it manifests itself through frequent colds and bowel difficulties.Advertising We will write a custom critical writing sample on Cold Virus Strain Linked To Childhood Obesity specifically for you for only $16.05 $11/page Learn More According to Philips (2010), children who are exposed to the viral cold are said to have high chances of adding more weight than the other children who had never suffered from this illness. Other studies indicate that animals that were injected with the same virus became obese thus the effects of this virus are similar in both humans and animals. The above argument is inductive in nature because the generalized conclusion arises from specific experiments. Researchers considered a certain number of children and then t ested for AD36 with the aim of coming up with the conclusion. This shows some truth about the argument but does not entirely support the conclusion. While the above argument may be true AD36 is not the only cause of obesity because there are other factors that contribute to obesity such as genes and eating habits (Dhurandhar, 2007). There are children who inherit obesity genes from there parents. This means that even if these children eat very little food they will still be obese. However, there are children who are obese because they eat more food. Most mothers assume that the best thing they can do to their child is feed him/her frequently. What most parents don’t understand is that the child is not active and hence the excess food that he or she consumes is converted into fat because it’s not needed by the body and since the baby is still inactive the excess fat in its body can not be burned. This is because they don’t use much energy (Kiess et al., 2004). Ca ses of obesity have increased more than double compared to previous decades because the kind of food that is fed to the children comprises of chemicals that were initially fed to the farm animals to induce their appetite to make them mature faster. Perhaps the residues of these chemicals are not fully exhausted by the time we consume the meat and vegetables hence they continue to react within our bodies and when we are making babies we pass the same compounds to our children (Augustus et al., 2005). Nowadays everything has changed because children are not allowed to play that much because technology has made things easier by introducing computer games which keeps children indoors (Atkinson, 2007). When a child has grown enough to be able to attend school they rarely walk because they travel by school transport even when they are covering a short distance. Additionally most parents give their children a lot of junk food instead of a balanced diet.Advertising Looking for criti cal writing on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More Therefore, parents should allow their children to be active because that’s the only way excess fat can be burnt other wise if these children don’t regulate their weight their expected lifespan will reduce because they are prone to diseases that are associated with obesity such as diabetes, high blood pressure and heart attacks. This is because the excess body fat places itself on the walls of blood veins and thus the pressure of blood flow increases. In the previous decades such illnesses were unheard of among children but the sudden change in lifestyle has rendered most children prone to these diseases. Children should be encouraged to play more outdoor games than just watching television and playing computer games because idling does not only contribute to obesity but it also makes them to be less creative. References Atkinson, R.L. (2007).†Viruses as an etiology of obesity†, Mayo Clin.Proc.82 (10):1192-8. Augustus, A.S. et al. (2005).†Human adenovirus-36 is associated with increased body weight and paradoxical reduction of serum lipids†. International Journal of Obesity. 29(3):281-6. Dhurandhar, P.M. (2007).†Infectobesity: Obesity of infectious origin†. Adv.Food Nutrition Research.52:61-102. Kiess, W. et al. (2004). Obesity in Childhood and Adolescence. Switzerland: Karger Publishers. Philips, J. (2010). â€Å"Cold Virus Strain Linked to Childhood Obesity†. The Epoch Times. Retrieved from https://www.theepochtimes.com/Advertising We will write a custom critical writing sample on Cold Virus Strain Linked To Childhood Obesity specifically for you for only $16.05 $11/page Learn More

Battles Of The Civil War Essay Research

Battles Of The Civil War Essay, Research Paper John Brown one time said, Now, if it is deemed necessary that I should give up my life for the promotion of the terminals of justness, and mix my blood further with the blood of my kids and with the blood of 1000000s in this slave state whose leotardss are disregarded by wicked, barbarous, and unfair passages, # 8211 ; I submit ; so allow it be done! He believed that the lone manner to free bondage from the United States was through bloodshed. He was right in stating this because on April 12, 1861, the American Civil War began. It was the most destructive war of all time fought in the Western Hemisphere. In footings of human life it was besides one of the most dearly-won wars. There were many different grounds for the Civil War, bondage being the prevailing ground. The immediate ground for the Civil War was the battle between the North and South over Fort Sumter. Lincoln had given South Carolina the pick of either allowing the garrison to keep out or unfastened fire with its shore batteries. In answer, the Southerners commenced fire. The onslaught on Fort Sumter and its gaining control angered many Northerners and began a loyal battle to salvage the brotherhood. One of the first major conflicts of the Civil War was the Battle of Bull Run. Federal military personnels, amounting to 30,000 marched from Washington, D.C. , to assail the Confederate forces positioned near Bull Run Creek at Manassas Junction, Virginia. The Union forces were close to triumph until Confederate supports sent Union military personnels into a retreat back to Washington. This conflict boosted moral of the South and lowered the North s. The North s hope for a short war was shattered. The B attle of Antietam illustrates how bloody the Civil War really was. Lee led his ground forces across the Potomac into enemy district. He hoped that a major Confederate triumph in the North would convert Britain to back up the Confederacy. McClellan, commanding officer of the Union ground forces had intercepted Lee s program and the invading Confederates at Antietam Creek. This was the bloodiest twenty-four hours of all conflicts that went on during the Civil War. Entire casualties for both sides amounted up to over 26,000 work forces, either being killed, wounded, captured or losing. The Battle of Gettysburg was besides one of the bloodiest conflicts. On July 1,1863 Lee and the Confederate ground forces surprised the Federal soldiers at Gettysburg. Through the yearss of conflict much of the Confederate ground forces was destroyed because of Lee s finding to win the war. Much of the Confederates were left for dead and the few that remained alive retreated to Virginia. This conflict was one of the most important conflicts of the war and besides one of the bloodiest. The figure of casualties was the greatest for this conflict, adding up to over 50,000 work forces killed, wounded, losing or captured. A month before Lee surrendered his ground forces President Lincoln was assassinated. His blackwash shocked and horrified many. This was the concluding act of ferociousness during the clip period of the Civil war. John Brown was right in stating that the lone manner to free the United States of bondage is through bondage. The combat between the North and South over slavery provinces and slavery free-states had to stop. Through the loss of lives, the devastation of land and places, and the blackwash of the president the Americans rid themselves of bondage

Reflective diary Essay Example | Topics and Well Written Essays - 3000 words - 2

Reflective diary - Essay Example From this lesson, I managed to learn on the meaning of culture shock. It refers to a personal disorientation that an individual may feel, when he or she is experiencing a way of life that is unfamiliar, that is brought about due to his or her immigration status, or the visitation of a new country (French, 2010). It is also possible to refer to culture shock as a movement that an individual experiences when he or she is between social movements, or as a new type of living. The definition of culture shock was very similar to the definition that I had, concerning culture shock. This is because, as I understood it, culture shock was a situation whereby an individual was experiencing some new cultural values, and he or she could not fit into these new cultural values. From the lessons, I learnt that this aspect of culture shock has six major components, and they are, a strain that emanates because of the desire on an individual to adapt to a particular culture, a sense of the loss of professionalism, and status, feelings of rejection by members of the new culture, confusion in values, roles and self-identity, disgust, anxiety and anger in regard to particular practices, and a sense of helplessness (Hofstede, 2005). These components of culture shock are very familiar to me. This is because it reminds me of a time when I had gone to visit some relatives in Brazil. The dominant language spoken is Portuguese, and I was unable to fit in within the society. This is because I could not understand the language; hence I was confined in the house, on most of the occasions. I felt rejected, mostly because nobody was willing to listen to me, mainly because I could not speak Portuguese in a fluent manner. My socialization was only limited to my relatives. Furthermore, I was confused, and I had a feeling of helplessness. The situation that I was passing through is an example of a culture shock, and it meets all the conditions identified by Kalervo Oberg,