A focus on one organ is made to discuss Essays

A focus on one organ is made to discuss Essays A focus on one organ is made to discuss Paper A focus on one organ is made to discuss Paper This paper discusses the digestive system, its general function in the body and how it interacts with the other body systems. Different organs belonging to this system and their main job in the digestive system will also be discussed. A focus on one organ is made to discuss its structure and inform you about a common ailment associated to this organ and how this disease generally affects the human body. Food is our body’s main source of energy. But have you ever thought how this food becomes energy available for our body? That is the main function of the digestive system. The digestive system is responsible for breaking down of food into smaller particles so that our body can absorb the nutrients and store energy available. The energy, nutrients and vitamins are then absorbed by the blood, part of the circulatory system, to deliver the energy and nutrients to the different parts of our body. The waste or particles that could not be absorbed by the body after the digestion of food is excreted by the excretory system. The operation of the digestive system is closely monitored by the nervous system, so if anything goes wrong or when you are feeling hungry, the digestive system reports this to the nervous system and gives you information that you have to do something about it. The digestive system therefore contributes to the physiological homeostasis of the body because without it, there would be no regular delivery of nutrients and energy needed by the other parts of the body to perform their bodily functions. Now let’s have a look at the different organs of the digestive system by following the journey of a food inside the digestive tract. First, the food enters our body thru the mouth. The mouth breaks down the food into smaller and softer crumbs so that it can easily pass down thru the digestive tract. Inside the mouth, we have the salivary glands that produce saliva which aids in the initial breaking down of food. The food is then swallowed and enters the esophagus that connects the mouth to the stomach. The esophagus produces a muscle movement known as peristalsis that pushes the food into the stomach. After traveling thru the esophagus, the swallowed food then lands on the stomach. The stomach is an organ where the food is broken down into liquid form. It also stores the food while it is being broken down for a matter of hours. Gastric enzymes are produced in the stomach that aid in the process of breaking down of food. After being stored for several hours, the liquidized food then enters the small intestine. Inside the small intestine, the final part breakdown of the food takes place. The pancreas produces pancreatic juices that aid the small intestine in final breaking down of food (mainly the fats and the proteins). The liver produces bile that aids in absorption of fats from the food that our body could utilize. The gallbladder stores the bile with the digested fats. As we can see, the small intestine is place where most of the important activities of the digestive system take place. It is also the place where the nutrients from the food are absorbed through the intestinal wall. After the journey inside the small intestine, the excess from the food that was not absorb by the body then travels thru the large intestine. The large intestine is the site where the food waste is produced. This is also the last place where our body could extract final nutrients available in the food, particularly the water content of the food. After absorbing the water content of the excess food, it becomes solid waste. The last part of the digestive tract is the rectum where the solid waste is stored until the body gets rid of the waste.

Reaction Essay Malaria Essays - RTT, Malaria, Tropical Diseases

Reaction Essay Malaria Essays - RTT, Malaria, Tropical Diseases Reaction Essay Malaria Reaction Essay Malaria Watch Out For the Buggys Malaria is a mosquito-borne infectious disease of humans and other animals caused by parasitic protozoans of the Plasmodium type. Recently I had an opportunity to listen to a wonderful, informational presentation by a Cedar Crest Graduate from the genetic engraining program (1993). During her presentation I learned about the infectious disease Malaria that has a horrible effect on millions of people worldwide. Through out this paper I would like to highlight what I learned and state my views on the overlaying issues on Malaria. Before putting my own opinion into the problems of Malaria, I would just like to state the basic information and life cycle of Malaria. Malaria in humans is caused by a protozoon of the genus Plasmodium and the four subspecies, falciparum, vive, malaria, and ovule. The species that cause the greatest illness and death in Africa is P. falciparum. Its commonly known for being transmitted by the bites of mosquitoes. Fever is the main symptom of malaria. This mostly found in women and children causing over two million people sick and over 600,000 children dead. Commonly youll find people who are repeatedly exposed to the disease that acquire a considerable degree of clinical immunity, which is pretty unstable and disappears after a year away from the endemic-disease environment. There are a number of factors that contribute to the rise of malaria, including the rapid spread of resistance of malaria parasites to chloroquine and the other quinolones. The frequent armed conflicts causing ma ny of our own soldiers to become sick. The very high birth rates leading to a rapid increase in the population less than 5 years of age dying. We do not frequently hear much about Malaria, which is very disappointing, I learned that it's one of the ten top issues studied in the USAID (USAID is the lead U.S. Government agency that works to end extreme global poverty and enable resilient, democratic societies to realize their potential.) I had a great opportunity to meet with a senior tech advisor for Malaria development who taught me some scary facts that we here in the United States do not recognize are a major overlaying problem. Millions of people lose their family members, their jobs, almost everything they have because they cant afford the drugs to help treat malaria. Billions and Billions are poured into their funds and usually when we do find a way to control outbreaks (ex. Bed nets, DDT, and Quinine) eventually the bugs will just build up a resistance and continue to spread Malaria. Personally I believe that we do not spread enough awareness of this issue, millions of people are dying and many children will not live past the ages 5 or 6. Our major problem here is that no one is looking at the facts, the deaths or even better in the programs that are supposed to be helping control the disease. Shouldnt more of us be aware, shouldnt we know about all the money that money that Bill Gates is throwing into the funds. Is there really more bed nets being provided, how could we possibly know if we never hear about it. In conclusion, we might never permanently get rid of the little buggys flying around spreading Malaria, who knows, maybe in a year or two there could be a breakthrough that could dismiss the infectious disease and not have any other dangerous effects on the populations. With a little more help and spread of awareness, we could get further with our research all we need are people to care.

Personal Statement Example | Topics and Well Written Essays - 1000 words - 8

Personal Statement Example Everything works as per a set order, the analytical skills of an accountant are tested at every stage and the organization to which he is part of, places great confidence on him and he is liable to create a fine-looking picture of the organization based on incontrovertible facts. I would like to be in such a responsible position handling Accounts and Finance in a top organization to start with and after gaining two-three years’ experience would like to establish my consultancy firm in an important commercial center. The position as an auditor to prepare and examine the financial records is also of immense interest to me and as such it is part of my career objective. I have great interest in financial analysis/planning and budget strategy design with full learning commitment. My career goal is to sharpen analytical, strategic and critical thinking skills in day-to-day job while performing accurate financial analysis. Having excelled in Bachelor of Science in Business Administration: Finance, from Southeast Missouri State University- Harrison College of Business, I am well conversant with the following subjects and accounting procedures: Financial Statements, Spreadsheets, Microsoft Excel, Microsoft VBA, Cash Flow Management, Business Valuation, General Ledger, Risk Management, Value Added Analysis, Regulatory Accounting, Trial Balance and P & L Management. As such I am in a position to confidently assert that I own the requisite skills to enable me to apply for the university education to obtain the master degree with major in Accounting. The subjects of Accounting and Finance match well and they are of enormous interest to me. The knowledge of one of them helps to develop the skill of the other. Studying these subjects has led me to greater understanding of various methods and concepts to visualize difficult business issues in a logical manner without getting confused about the

E-Compensation Human Resources Information Systems Assignment

E-Compensation Human Resources Information Systems - Assignment Example The development and configuration of the infrastructure requires skilled personnel as well as resources. Another merit of the web-based compensation tool over the client-server and stand-alone PC based compensation tools is that it requires less hardware. This is because most of the hardware required for the web based compensation system are available over the internet and supported by the company hosting the web based services. The client/server and standalone PC based compensation tools require all hardware needed for the compensation system to be available locally. For this reason, the client/server and PC based compensation tools require higher initial cost to setup (Mukherjee, 2012). As much as the client-server based and stand-alone PC based compensation tools require higher initial cost to setup, they offer superior long term savings than the pc based compensation tool. The reason behind the long term saving offered by the client-server and PC based compensation tool is because an organization does not have to pay monthly or annual fees for the services to a third party company. The web based services are offered by id party companies at monthly or annual subscriptions that can result into higher long term costs. On the other hand, companies choosing the client-server and PC based compensation tools require high skilled IT department personnel to support the systems. Therefore, the web based compensation tool is recommendable for the organization stakeholders because it does not require high IT support to support the infrastructure. Moreover, the system can be upgraded and updated at lower costs compared to the client-server and stand-alone PC based services ( Sistare, Shiplett & Buss, 2009). From an employee perspective; the e-Compensation tools can motivate the organizations employees to work harder thus improving their performance. The reason behind motivation is that the efforts of

Ethnic Groups and Discrimination Essay Example for Free

Ethnic Groups and Discrimination Essay On May of 1607, the first English colony in the present-day United States was founded at Jamestown, Virginia (A Brief History of Civil Rights in the United States of America, 2007). After many years, a Dutch ship arrived at the port of Jamestown and brought about twenty African slaves to the English colonists. Thus, the so-called African slave trade began. The African slaves came from the savannahs of central and southern Africa. The Dutch often called them â€Å"humanlike† monkeys, barbarians, and uncivilized brutes. Thus, the Dutch preferred locking them in the sub cabins of their caravels (A Brief History of Civil Rights in the United States of America, 2007). They were irregularly provided with food. Most of the times, they were held in chains (because the Dutch were afraid that they might cause some trouble in the ship). When they were brought to Jamestown, their condition worsened. They were forced to work in flat farmlands at least 15 hours a day. Large plantations of cotton and other agricultural products were assigned to them by the English colonists without pay. Although they were provided with housing, it was in shambles. The houses were designed in the form of â€Å"barnyard† to accommodate as many slaves as possible (a form of segregation). Added to that, this type of housing was a means for the English colonists to â€Å"distinguish† themselves from these â€Å"lofty and barbaric† human beings. The food provided by the English colonists was never adequate to balance the energy the slaves consumed in farm work. Added to that, the children of African slaves were also forced to work in the plantations. Their work varied, from weaving cotton to harvesting agricultural products. The landlords, insensitive to the contributions of these African slaves to their estates, usually utilized the â€Å"whip† against the African slaves as a form of disciplinary measure. Thus, not only the African slaves provided a cheap and efficient source of agricultural and household labor, they were also the source of prejudice, discrimination (described above), racism, and â€Å"embarrassment† to the English colonists. For example, the English colonists did not regard the African slaves as a separate race. The English colonists regarded them as â€Å"subhuman, but a little higher than primates. Even after the Declaration of Independence, the descendants of these slaves were not better of. Usually, the American landlords regarded them as personal properties. They had no civil or political rights. At times, American colonists in the West used them as soldiers (unpaid) in its wars with Indian tribes. Thus, it can be said that the history of African-Americans was a history of discrimination, oppression, and prejudice. They were the target as well as the source of racial cynicism of white Americans, British, and almost all Americans of European descent. The stigma attached to them by these cultural groups remained until (as one may notice) the present time. The labor market in the United States at the close of the 19th century was comprised of poor white farmers and African slaves-descent laborers (using the term Black is a form of discrimination in this case) (Bohmer, 2007). In 1876, an alliance between African slaves-descent laborers and poor whites was defeated by Southern landlords. The alliance was formed out of the perceived oppression of their class by the ruling Southern landlords. For example, their pay was inadequate to support their families. Nonetheless, their working conditions under these Southern planters were really â€Å"bad† in terms of long-working hours and high rents. Their defeat was magnified y the 1896 Supreme Court ruling that segregation was constitutional. Although their labor produced much of the wealth of the Southern planters, they were never given safety nets (such as social security) in the procurement of their labor in the market. In contradiction to the conception that African-Americans are never interested in environmental issues, here are some African-Americans who contributed much in protecting the environment. George Washington Carver can be regarded as one of America’s finest agricultural researchers. He was able to develop throughout his lifetime over 325 new products from peanuts and over 100 products from sweet potatoes. He often told his students that nature was his best teacher (A Selection of African-American Environmental Heroes, 2007). Vernon Jones is another African-American who led the struggle to preserve government-owned lands in a county in Georgia. In March 2000, he was able to pass a 125 million dollars bond referendum to acquire public lands for the construction of parks (A Selection of African-American Environmental Heroes, 2007). This is an indication that even if African-Americans are still discriminated, they would never be indifferent to issues that can affect the lives of people outside his ethnic group. Affirmative action can be defined as a set of state policies and objectives created to help eliminate past and present discrimination based on race, color, ethnicity, religion, and sex. The United States government under the terms of different presidents implemented a series of affirmative actions in order to eliminate forms of discrimination in the United States. For example, President Truman issued an order to the Bureau of Employment Security to implement nondiscriminatory labor policies (Sykes, 1995). Today, the Equal Employment Opportunities Act was passed to put an end to â€Å"discrimination† in the workplace, by giving minority groups opportunities to assert their employment status (Sykes, 1995). These series of affirmative action was the result of struggle of minority groups, especially African-Americans, to assert their rights as citizens of the United States. In the present, however, discrimination in the workplace against minority groups (e. . African-Americans) is never totally eradicated. Redlining, or more particularly service redlining, is the custom of refusing to provide goods and services to people of low-income and minority groups (Fuller, 1998). In the United States, African Americans, Latinos, and other minority groups are experiencing this form of segregation. Some â€Å"white† establishments typically create â€Å"excuses† for the purpose of not allowing minority groups (especially African-Americans) to procure goods and services. This was the most controversial issue in the 1950’s. There were different types of services: one for whites, and one for African-Americans. Although this system was abolished, many â€Å"white† retail stores in the United States still find â€Å"excuses† of not providing goods and services for minority groups. African-Americans today face what sociologists call double jeopardy. Because African-Americans are discriminated, they have difficulty of finding good jobs. It is estimated that a majority of African-Americans in the United States today are in the poverty threshold. They comprised also the majority in service sectors jobs. Their poverty reinforces their minority status. Thus, the so-called â€Å"ladder of discrimination† as what sociologists call is also reinforced. African-Americans have the difficulty of upgrading their status by economic means. Thus, white Americans always associate African-Americans with poverty. The institutionalization of discrimination was the most noted issue in African-American history. Before the handing down of the Brown v. Board of Education of Topeka (which abolished segregation in public schools) in May 1954, all public schools in the United States were segregated. African-Americans were provided separate public schools, usually close to their communities. Added to that, the formulation of educational curriculum of some states was also segregated. This was in line with the â€Å"early† belief of white Americans that higher forms of education were only a matter for white Americans. Segregation could also be noted in the construction of residential areas. Reverse discrimination can be defined as the negative effect of an affirmative action to some members of the dominant ethnic group which is seen as tantamount to another form of discrimination (Pincus, 2002:1). Often some white Americans complained that they were rejected in some jobs because of preferential treatment for African-Americans. They call it â€Å"reverse discrimination. † This is though not really a form of discrimination since it does not â€Å"question† the nature of the ethnic group to which one belongs. In the case of African-Americans, the opening of new opportunities is a means to upgrade their economic status. It cannot be a form of discrimination. Glass ceiling can be defined as the barriers or blocks that confront minority groups in reaching the upper ladder of corporate America (The Glass Ceiling for African, Hispanic (Latino), and Asian Americans, 2004). African-Americans today have little difficulty of reaching the upper ladder of society (noted personalities like Oprah, Morgan Freeman, and Janet Jackson serve our examples) although not as easy as that of white Americans. Personally, I identify myself to the cultural group I belong, although I recognize the commonalities between African-American and white cultures (especially those which relate to equality and freedom of the individual).

to build a fire Essay -- essays research papers

Interpretation â€Å"To Build a Fire† In the story "To Build a Fire" by Jack London, a man is travelling through the klondike in Alaska to find his friends, "the boys". Because the man is only quick and alert to the things of life and not the significance, he finds himself in some very bad circumstances. The man experiences several instances of bad luck such as getting wet up to his knees, the spruce tree dumping snow on his fire, and matches falling through his numb fingers and going out in the snow. I think that the central idea of "To Build a Fire" is to listen to your instincts and the â€Å"significances of life,† because they will help you when you find yourself in troublesome circumstances. The man in this story is so focussed on reaching "the boys" that he overlooks numerous consequences because he is focussed on the individual actions. The man did not respect mother nature's power, in his arrogance he didn't listen to the "significances of life" nor h is instincts so he ended up paying for it with his life. The man "was without imagination" and only understood the facts. He was a newcomer without much experience and thought that he could conquer mother nature. In fact, he thought that any real man could overcome the odds. To him everything was just facts. For example, the temperature was seventy five below zero, which didn't mean anything to him except a number. He did not think of his "frailty as a creature of temperature." He laughed at the "old-timer at Sulphur Creek" when he warned him not to travel alone when it was so cold. The old man was experienced in life he was very wise, but the newcomer just called him "womanish". Even at the end of the story when the man knew he was going to die, he still was thinking that "freezing was not so bad as people thought" and "when he got back to the states he could tell folks what real cold was." This shows that the man wasn't taking his situation very seriously. He wanted to die with dignity instead of thinking of family or people who cared about him, he foolishly thought about how stupid he looked "running like a chicken with it's head off." He was stupid and responsible for his own death because he did not l... ...an the man in many ways. When the man wants to kill him and bury his hands in his carcass to warm them the dog knows. Without thinking, the dog knows the cold is dangerous and that the spring is risky. He also knows that "to permit the ice to remain would mean sore feet." The dog doesn’t know why, but it just obeys "the mysterious prompting that arose from the deep crypts of its being." While the dog may not have the intellectual capacity to create fire or food for itself, it instinctively knows where to go to find "the other food providers and fire providers". The dog shows extreme loyalty to the man and only when he "caught the scent of death" did he leave the man. Because the man does not pay attention to the "significances of life" and doesn't respect the power of the cold and mother nature he does not survive. The dog was able to survive because he listened and followed its instincts. Since the man didn't listen to the advice of experienced people, he was ignorant and never expected to be defeated by the cold. If the man had prepared himself for the worst, his death would not have been inevitable.

Narrative Essays: To Tell a Story Essay

There are four types of essays: Exposition – gives information about various topics to the reader. Description – describes in detail characteristics and traits. Argument – convinces the reader by demonstrating the truth or falsity of a topic. Narrative – tells a story, usually from one person’s viewpoint. A narrative essay uses all the story elements – a beginning and ending, plot, characters, setting and climax – all coming together to complete the story. Essential Elements of Narrative Essays The focus of a narrative essay is the plot, which is told using enough details to build to a climax. Here’s how: It is usually told chronologically. It usually has a purpose, which is usually stated in the opening sentence. It may use dialogue.  It is written with sensory details and vivid descriptions to involve the reader. All these details relate in some way to the main point the writer is making. All of these elements need to seamlessly combine. A few examples of narrative essays follow. Narrative essays can be quite long, so instead of a full length example of an entire essay, only the beginnings of essays are included: Learning Can Be Scary This excerpt about learning new things and new situations is an example of a personal narrative essay that describes learning to swim. â€Å"Learning something new can be a scary experience. One of the hardest things I’ve ever had to do was learn how to swim. I was always afraid of the water, but I decided that swimming was an important skill that I should learn. I also thought it would be good exercise and help me to become physically  stronger. What I didn’t realize was that learning to swim would also make me a more confident person. New situations always make me a bit nervous, and my first swimming lesson was no exception. After I changed into my bathing suit in the locker room, I stood timidly by the side of the pool waiting for the teacher and other students to show up. After a couple of minutes the teacher came over. She smiled and introduced herself, and two more students joined us. Although they were both older than me, they didn’t seem to be embarrassed about not knowing how to swim. I began to feel more at ease.† The Manager. The Leader. The following excerpt is a narrative essay from a story about a manager who was a great leader. Notice the intriguing first sentence that captures your attention right away. â€Å"Jerry was the kind of guy you love to hate. He was always in a good mood and always had something positive to say. When someone would ask him how he was doing, he would reply, â€Å"If I were any better, I would be twins!† He was a unique manager because he had several waiters who had followed him around from restaurant to restaurant. The reason the waiters followed Jerry was because of his attitude. He was a natural motivator. If an employee was having a bad day, Jerry was there telling the employee how to look on the positive side of the situation.† The Climb This excerpt from the climb also captures your attention right away by creating a sense of mystery. The reader announces that he or she has â€Å"this fear† and you want to read on to see what that fear is. â€Å"I have this fear. It causes my legs to shake. I break out in a cold sweat. I start jabbering to anyone who is nearby. As thoughts of certain death run through my mind, the world appears a precious, treasured place. I imagine my own funeral, then shrink back at the implications of where my thoughts are taking me. My stomach feels strange. My palms are clammy. I am terrified of heights.Of course, it’s not really a fear of being in a high place. Rather, it is the view of a long way to fall, of rocks far below me and no firm wall between me and the edge. My sense of security is screamingly absent. There  are no guardrails, flimsy though I picture them, or other safety devices. I can rely only on my own surefootedness—or lack thereof.† Disney Land The following narrative essay involves a parent musing about taking her kids to Disney Land. â€Å"It was a hot sunny day, when I finally took my kids to the Disney Land. My son Matthew and my daughter Audra endlessly asked me to show them the dream land of many children with Mickey Mouse and Snow-white walking by and arousing a huge portion of emotions. Somehow these fairy tale creatures can make children happy without such â€Å"small† presents as $100 Lego or a Barby’s house in 6 rooms and garden furniture. Therefore, I thought that Disney Land was a good invention for loving parents.† The Sacred Grove of Oshogbo by Jeffrey Tayler The following essay contains descriptive language that helps to paint a vivid picture for the reader of an encounter with a man. â€Å"As I passed through the gates I heard a squeaky voice. A diminutive middle-aged man came out from behind the trees — the caretaker. He worked a toothbrush-sized stick around in his mouth, digging into the crevices between algae’d stubs of teeth. He was barefoot; he wore a blue batik shirt known as a buba, baggy purple trousers, and an embroidered skullcap. I asked him if he would show me around the shrine. Motioning me to follow, he spat out the results of his stick work and set off down the trail.† Playground Memory The first excerpt from, â€Å"Playground Memory†, has very good sensory details. â€Å"Looking back on a childhood filled with events and memories, I find it rather difficult to pick on that leaves me with the fabled â€Å"warm and fuzzy feelings.† As the daughter of an Air Force Major, I had the pleasure of traveling across America in many moving trips. I have visited the monstrous trees of the Sequoia National Forest, stood on the edge of the Grande Canyon and have jumped on the beds at Caesar’s Palace in Lake Tahoe. However, I  have discovered that when reflecting on my childhood, it is not the trips that come to mind, instead there are details from everyday doings; a deck of cards, a silver bank or an ice cream flavor. One memory that comes to mind belongs to a day of no particular importance. It was late in the fall in Merced, California on the playground of my old elementary school; an overcast day with the wind blowing strong. I stood on the blacktop, pulling my hoodie over my ears. The wind was causing miniature tornados; we called them â€Å"dirt devils†, to swarm around me.† Christmas Cookies The second of the two narrative essay examples is an excerpt from â€Å"Christmas Cookies.† â€Å"Although I have grown up to be entirely inept at the art of cooking, as to make even the most wretched chef ridicule my sad baking attempts, my childhood would have indicated otherwise; I was always on the countertop next to my mother’s cooking bowl, adding and mixing ingredients that would doubtlessly create a delicious food. When I was younger, cooking came intrinsically with the holiday season, which made that time of year the prime occasion for me to unite with ounces and ounces of satin dark chocolate, various other messy and gooey ingredients, numerous cooking utensils, and the assistance of my mother to cook what would soon be an edible masterpiece. The most memorable of the holiday works of art were our Chocolate Crinkle Cookies, which my mother and I first made when I was about six and are now made annually.† Ads by Google Online Screenwriting Award Winning Instructor. Includes Free One-on-One Consult. www.writeyourscreenplay.com Salvation-How God Saves How our Creator reconciles with us through his great sacrifice www.godsavesus.com Tips on Writing a Narrative Essay When writing a narrative essay, remember that you are sharing sensory and emotional details with the reader. Your words need to be vivid and colorful to help the reader feel the same feelings that you felt. Elements of the story need to support the point you are making and you need to remember to make reference to that point in the first sentence. You should make use of conflict and sequence like in any story. You may use flashbacks and flash forwards to help the story build to a climax. It is usually written in the first person, but third person may also be used. Remember, a well-written narrative essay tells a story and makes a point.