Famous Quotes from Botanist George Washington Carver

The Impact Of Technological Revolution On North Carolina...

Globalization is not a new phenomenon. However, if the average person on the streets was asked about globalization, the overwhelming response would be connected to newer technologies such as the Internet, tablets, or cell phones. This response is due to the rapid expansion of the globalization concept occurring during the technological revolution. The technological revolution is credited for enhancing the U.S. and global economies. While this is true, the effects of the technological revolution varied around the U.S. This paper will focus on the technological revolution effects on North Carolina’s economy. The technological revolution spanned many decades, but for the scope of this paper will be limited to the 1990s through the early 2000s. Prior to the 1990s, the U.S. technology market was dominated by foreign products. Conversely, several blue-collar industries, including the furniture industry, were thriving on U.S. made goods. The foreign technology market domina nce shifted in the 1990s. The creation of several U.S. technology and dot-com companies swayed the technology market to the U.S., but this shift did not benefit the blue-collar industries. The technology boom changed the course of globalization. In the 1990s, several dot-com companies such as Yahoo!, Google, and eBay were established, while other U.S. technology companies such as Apple, Oracle, and Netscape began to expand. The immediate results became apparent as the stock market skyrocketed.Show MoreRelatedUS Senate Case Study1693 Words   |  7 PagesCalled to confront a massive technological debate in the United States in the modern day, the US Senate will discuss the possible impacts and effects of automation in the workforce and vote on a resolution. The Senate committee will replicate parliamentary procedure and will be based off the current United States Senate. As it stands, the Republican party dominates the Senate with the following demographic: Republicans: 52 Seats Democrats: 46 Seats Independents: 2 SeatsRead MoreIndustrial Revolution Fashion2210 Words   |  9 Pagesnot the positive outcomes of the Industrial Revolution were worth the struggles faced during the time period. Fashion reflects its time period; therefore, by looking at the fashion of a time one can understand the motives, lifestyles, and productivity of the time period. By analyzing the fashion industry as a whole from 1780-1860—trends, trades, and machinery—the importance of the Industrial Revolution can be seen. Not only did the Industrial Revolution bring a renaissance for fashion, but fashionRead MoreConcept of Technological Dynamism2163 Words   |  9 Pagessocial world is true. Introduction   The contemporary society has witnessed a series of transformations which can directly be attributed to the concept of technological dynamism. Technological dynamism is a concept which was defined by Albu (2009) as the rate of exchange in the level of predictability of new technologies. The technological advancements that we witness today are largely as a result of the lack of knowledge that exists in our industries and the general society. In this paper, weRead MorePresidential Outline of Andrew Jackson2515 Words   |  11 Pagespolitical arguments there, giving him some experience. His formal education ended at the age of 14. B. At the stunning age of 13, President Jackson entered the army in the American Revolution. This ended his childhood and unfortunately wiped out his whole family. He became very skilled as a solder in the Revolution. After he was done serving in the military, he also became a U.S. congressman, U.S. state senator, and he was also the U.S. governor with Florida. After he retired from being presidentRead MoreChild Labor Policy Essay2637 Words   |  11 Pagesmanifestation varies widely in impact depending on the conditions of history, social, economy, politics, and ideology (Schmitz et al., 2004). History of the Child Labor Policy Children have been in the work force since the beginning of civilization. As a part of the upbringing of children and preparing them for adulthood, children contributed to work of the household (Greene, 1992). According to Greene (1992), â€Å"during the Middle Ages, from about 476 to the late 1400’s in some societies, parentsRead MoreThe History Of The Music Industry3363 Words   |  14 Pagesadapts and changes with culture, economy and technology. For some it is a way of expression and offers realise from mundane reality, for others it is a money making machine there to be abused. But what is the future of the music industry? What place does it have in a digital world, ever growing and advancing? How has file sharing and piracy changed the music industry and what will it hold for the future business model? Many enthusiasts say we should embrace the revolution of digital and look to the futureRead MoreRoomba2926 Words   |  12 Pages(SLEPT Analysis)†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã ¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.7 Socio-cultural analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...7 Legal analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.8 Economic analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..9 Political analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦10 Technological analysis†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...11 Ramp;D†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦...12 Competitors†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦12 STP†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦..12 Segmenting†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦12 Targeting†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦12 Read MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words   |  656 PagesAmerican History. Revised and Expanded Edition E SSAYS ON _ T WENTIETH- C ENTURY H ISTORY Edited by Michael Adas for the American Historical Association TEMPLE UNIVERSITY PRESS PHILADELPHIA Temple University Press 1601 North Broad Street Philadelphia, Pennsylvania 19122 www.temple.edu/tempress Copyright  © 2010 by Temple University All rights reserved Published 2010 Library of Congress Cataloging-in-Publication Data Essays on twentieth century history / edited byRead MoreIt and the Changing Social Division of Labor7927 Words   |  32 Pagesluethje@soz.uni-frankfurt.de Draft paper for conference Transforming Enterprise Department of Commerce Auditorium Washington, D.C., January 27-28, 2003 Draft! Comments and suggestions welcome, but please do not quote! The impact of information technology on business, economy and society cannot be examined without an analysis of the profound changes in the productive structure of global capitalism. In the electronics industry, a new model of outsourced manufacturing has emerged as the centrepieceRead MoreNucor Strategic Issue6519 Words   |  27 Pages | |Production | | | |os| | | | | | | |s | | | | | | | |Ma| | | | | |

Pernicious Anemia free essay sample

Anemia is a disorder of the blood. It occurs when your body does not produce enough erythrocytes or red blood cells (RBCs). Without the erythrocytes oxygen can not be adequately delivered to the tissues and organs throughout the body. This will cause you to become weak and tired. A person may also experience headaches, skin pallor, and faintness. Your body may attempt to compensate for these symptoms by speeding up the heart rate and respiratory rate. This is the body’s attempt to return oxygen levels to normal(Thibodeau and Patton, 2005). There are several different types of anemia. Some of those are hemorrhagic, iron-deficiency, aplastic, and pernicious. Pernicious anemia is a type of anemia due to a vitamin B-12 deficiency and lack of intrinsic factor. Intrinsic factor is an protein found only in the stomach and is responsible for the absorption of B-12. The stomach may not produce intrinsic factor due to stomach surgery, such as gastric bypass, parasites or an overgrowth of bacteria in the intestines, Crohn’s or Celiac disease. The lack of intrinsic factor is also an autoimmune disease for some people(Pernicious Anemia, n. d. Pernicious anemia is more common among those who are Scandinavian or Celtic, and in the elderly. This type of anemia was referred to as pernicious because of the deadly outcome it had at one time. Doctors knew that patients were anemic but common cures for anemia did not work. This was until the 1920’s when two physicians, George Minot and William Murphy, joined together and realized that certain foods restored patient health and red blood cells drastically. The best type of food for pernicious anemia was liver. The doctors didn’t understand why but seen great improvements in a very short time period (Jacovino, 1998). Another physician, William Castle, also helped to cure the disease. In one experiment he ate liver, made himself vomit, and fed it to his patients. Oddly enough this strange idea worked. His unusual method led to the discovery of intrinsic factor. A protein found only in the stomach. Later on it was revealed that the intrinsic factor allowed absorption of vitamin B-12. B-12 is abundant in liver and is what made the liver therapy a success (Jacovino, 1998). The lack of intrinsic factor in the stomach leads to a vitamin B-12 deficiency. Vitamin B-12 is necessary for production of normal, healthy red blood cells. Without B-12, red blood cells become to large(macrocytic) and do not carry enough oxygen to supply the body. Without enough oxygen the body can not function normally and a person is said to be anemic (Pernicious Anemia, n. d. ). There are many different signs and symptoms of pernicious anemia. As mentioned before, the classic sign is the feeling of being tired and weak at all times. Other signs and symptoms can include having a bright red, smooth tongue, tingling and numbness in the hands and feet, shortness of breath (Mary J. Shomon, n. d. ) There is also changes in a persons nervous system. Such changes are seen in the patients vision, taste, and smell. The patient may also have an unsteady gait, become depressed, confused, have a loss of memory and develop psychosis. Problems can even occur in the digestive system. This would include bleeding gums, mouth sores, nausea and vomiting. Gas, heartburn, change in bowel movements (constipation or diarrhea), and weight change are some other symptoms. Evan hepatomegaly can be part of the disease process. Left untreated pernicious anemia can lead to heart failure/heart attacks and strokes. The disease also puts a person at risk for stomach cancer(Pernicious Anemia, n. d. ) Prevention is possible if your anemia is due to poor dietary habits. A vegetarian or someone who has gastric bypass can improve their symptoms by eating a foods rich in vitamin B-12. Foods to include in your diet would be: *meat(especially liver), poultry, and shellfish *orange juice and milk *leafy green vegetables *rice, barley, and cereal *legumes A person can also increase vitamin B-12 intake with supplements. There are several to choose from. Vitamin B-12 can be found in daily vitamins or by themselves(Pernicious Anemia, n. d. ) There is different test that will be ordered by your physician to diagnos the condition. A complete blood count is one of those. This will determine your hematocrit and hemoglobin levels. A complete blood count will also show the amount and size of the erythrocytes. Other blood test will include test that check B-12 and folic acid deficiencies, elevated levels of homocysteine, and a decreased potassium and cholesteral level. The physician will also be looking for antibodies to intrinsic factor that will be present in the body. The reticulocytes, which are immature red blood cells, will be counted. They will be low in pernicious anemia. Another procedure, bone marrow aspiration, might be performed to see if the bone marrow is producing sufficient red blood cells, and to make sure the RBCs are healthy(Pernicious Anemia, n. d. ) You may also have to have two urine test. One test will measure the amount of methymalonic acid. Methymalonic acid is high in pernicious anemia. The other urine test is called a Schilling test. The Schilling test will determine if the body is absorbing vitamin B-12 normally. To perform this test you must first take an oral dose of B-12 that has radioactive markers, then hours later receive an injection of B-12 without the radioactive markers. Urine samples will be collected for the next 24 hours. If results are abnormal, there are three more stages of the Schilling test that you have to complete to determine the reason why you can not absorb B-12(Schilling Test, n. d. Once diagnosed by a physicain and it is determined that you have pernicious anemia, there is treatment available. The two most common options are vitamin supplements and injections. B-12 also comes in a gel and nasal spray form. Europeans have been researching a nasal spray form of hydryocobalamin and this research is showing promising results(Shomon, n. d. ). After initial testing and treatment you will be required to see your doctor on a regular basis. Routine visits will make sure that treatment is working, B-12 levels are normal in the body, and to monitor effects caused by anemia. Check to see if nerve damage is getting better/worse, and watching for stomach cancer. ) Pernicious anemia is a devasting condition that will cause damage to all parts of the body, may lead to cancer, and eventually cause death if left untreated. But is easily diagnosed through blood and urine testing. It is easily treated with a diet high in vitamin B-12 and supplemental B-12. The symptoms usually start to improve within days and diminish over time. Some problems do have a life long effect, but most are treatable and reversible with proper treatment.

United Air Lines Essay Sample free essay sample

Like many air hoses. United Air Lines ( UAL ) has had to cover with the impact of terrorist act. planetary competition. energy and fuel crises and the slow down of the American market. This has non merely created challenges for the company’s operations but besides its organisation. However. there are times that solutions frequently giving rise to greater struggles peculiarly if they involve asceticism steps. For UAL. cost control steps were perceived negative by many of its stakeholders ; employees feel that they will bear the load of the steps and investors frequently see it as an indicant of a drooping endeavor. Therefore. when UAL announce its purposes to implement its cost film editing steps. many geared themselves up. Despite much premonition. Peltz ( 2005 ) points out that the â€Å"draconian cost cuts† was successful in UAL’s attempts to remain afloat but besides has marked greater assurance in the company non merely with its investors. We will write a custom essay sample on United Air Lines Essay Sample or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page but even more significantly. its workers. He credits this to the honestness of UAL’s Chairman. President and Chief Executive Officer Glenn Tilton. Peltz believes that Tilton’s credence and apology for old direction determinations. his statement that recrimination about them is the chief ground for the company’s jobs and his acknowledgment of the employees’ part to the UAL’s endurance are the grounds why the cost steps have been supported. By acknowledging the true province of personal businesss at UAL and acknowledging that important intercession was needed. Tilton was seen non merely to be honest about the issue but besides willing to cover with its effects. Recent concern dirts have highlighted to industries every bit good as the populace that the easy resort for companies is to conceal jobs to protect its image or prestigiousness. The calamity is that this leaves the its stakeholders with false security and small protection non merely in footings of their investings or support but besides of their religion in concern and the economic system ( Lee et al. 2005 ) . At the same clip. this prevents the execution of intercessions most critical to better the province of the company. See the statement that the â€Å"consequences of fraudulences are normally greater than the 1s of truth† : if UAL was to deny that extreme cost cut steps were needed. how was it do its employees understand alterations in compensation or alterations in dividend distribution to its investors? Without employees’ cognition of the demand for the steps. they may easy hold turned to labour protests and diminished the quality of their service. Investors may hold viewed that there was calculated blind in the company. In decision. yes. Tilton’s steps indicated that UAL was holding fiscal jobs but it was besides an indicant of the company’s committedness to take decisive action and its assurance that the organisation can salve the state of affairs. Mentions Lee. R. V. . Fabish. L. . and McGaw. N. ( 2005 ) . The value of corporate values.Strategy + BusinessIssue 39. Retrieved December 14 2006 from hypertext transfer protocol: //www. aspeninstitute. org/site/c. huLWJeMRKpH/b. 612437/k. 6A29/Research_and_Resources. htm Peltz. James F. ( 2005 ) . A Retentive CEO Keeps United Flying.Los Angeles Times. July 24. 2005: C. 1

Life on Earth During the Precambrian Time Span

Life on Earth During the Precambrian Time Span The Precambrian Time Span is the earliest time period on the Geologic Time Scale. It stretches from the formation of the earth 4.6 billion years ago to around 600 million years ago and encompasses many Eons and Eras leading up to the Cambrian Period in the current Eon. Beginning of Earth The earth was formed about 4.6 billion years ago in a violent explosion of energy and dust according to the rock record from Earth and other planets. For about a billion years, the earth was a barren place of volcanic action and a less than suitable atmosphere for most types of life. It wasnt until about 3.5 billion years ago that it is thought that the first signs of life formed. The Beginning of Life on Earth The exact way life began on Earth during the Precambrian Time is still debated in the scientific community. Some theories that have been posed over the years include the Panspermia Theory, Hydrothermal Vent Theory, and Primordial Soup. It is known, however, there was not much diversity in organism type or complexity during this extremely long period of Earths existence. Most of the life that existed during the Precambrian Time span were prokaryotic single-celled organisms. There is actually a pretty rich history of bacteria and related unicellular organisms within the fossil record. In fact, it is now thought that the first types of unicellular organisms were extremophiles in the Archaean domain. The oldest trace of these that have been found so far is around 3.5 billion years old. These earliest forms of life resembled cyanobacteria. They were photosynthetic blue-green algae that thrived in the extremely hot, carbon dioxide-rich atmosphere. These trace fossils were found on the Western Australia coast. Other, similar fossils have been found all over the world. Their ages span about two billion years. With so many photosynthetic organisms populating the earth, it was only a matter of time before the atmosphere started to accumulate higher levels of oxygen since oxygen gas is a waste product of photosynthesis. Once the atmosphere had more oxygen, many new species evolved that could use oxygen to create energy. More Complexity Appears The first traces of eukaryotic cells showed up about 2.1 billion years ago according to the fossil record. These seem to be single-celled eukaryotic organisms that lacked the complexity we see in most of todays eukaryotes. It took about another billion years before the more complex eukaryotes evolved, probably through endosymbiosis of prokaryotic organisms. The more complex eukaryotic organisms began living in colonies and creating stromatolites. From these colonial structures most likely came multicellular eukaryotic organisms. The first sexually reproducing organism evolved around 1.2 billion years ago. Evolution Speeds Up Towards the end of the Precambrian Time period, much more diversity evolved. The earth was undergoing somewhat rapid climate changes, going from completely frozen over to mild to tropical and back to freezing. The species that were able to adapt to these wild fluctuations in climate survived and flourished. The first protozoa appeared followed closely by worms. Soon after, arthropods, mollusks, and fungi showed up in the fossil record. The end of the Precambrian Time saw much more complex organisms like jellyfish, sponges, and organisms with shells come into existence. The end of the Precambrian Time period came at the beginning of the Cambrian Period of the Phanerozoic Eon and Paleozoic Era. This time of great biological diversity and rapid increase in organism complexity is known as the Cambrian Explosion. The end of the Precambrian Time marked the start of the more quickly progressing evolution of species over Geologic Time.

How to Decide If You Should Quit Your Job A Step-by-Step Guide

How to Decide If You Should Quit Your Job A Step-by-Step Guide You’ve had it, you’ve really had it this time. The de-stressing techniques you learned in your yoga class are no longer working, and the thought of getting up in the morning and going in to work gives you anxiety hives, the likes of which you haven’t seen since tenth grade geometry exams. But is this it? Is it time to cut bait on this job and start scrambling for something else? And if so, how does one do that without regretting an impulsive choice? There are a lot of different factors to consider. Like:If I do decide to quit, should I do it before I have a job offer?If I don’t have a job offer waiting in the wings, can I justify leaving my job in an uncertain economy?Is this really quit-worthy, or am I just reacting to a temporary situation?Am I prepared for a long job hunt?What can I do in the meantime?That’s a lot of stuff to have swirling around in your head while you try to make a major life decision. Let’s break it down a little more.Sh ould I Quit?Quitting your job is not a decision to make lightly. A new job right away isn’t a given, but there’s also your longer career to think about: if you sacrifice your position now, will that set you back in the long term? Or will it increase the likelihood that you’ll find the next great opportunity by giving yourself this push? The first step in making this decision is always, always to do a self-assessment. Thinking, â€Å"I should quit,† and then handing in your resignation that day, is more likely to lead to panic and regret sooner than later. So if you’re angry, wait until that red rage subsides a little bit, and ask yourself, â€Å"why am I so unhappy here?†According to some experts, the best place to start is a simple pro/con list:What do I like about this job?What do I dislike about this job?What’s missing from this job?What would I want from this job that I’m not getting?After you’ve got your basic rundo wn of what’s bugging you about your job, the next step is to figure out if any of the â€Å"cons† are fixable. Would reprioritizing your duties help? Would your boss be receptive to changing things to be more amenable to your needs, or talking about a raise? If you don’t see those cons as budging anytime soon, then it’s likely time to move on. Also, if the â€Å"con† list is much longer than the â€Å"pro† side, that’s a clue that the problems may not be fixable enough.RELATED:  10 Signs It’s Time to Quit Your JobAnother factor to consider is whether it’s really the job making you unhappy. If the â€Å"pro† list is substantial and the â€Å"cons† don’t seem so bad once you’ve written them out, it might be that you’re unhappy in other aspects of your life, and it’s bleeding into your work life. If it’s just the job that’s causing stress and tension, then you may wa nt to move forward with quitting. If you think it’s your relationships or financial issues or anything else in your life that’s exacerbating standard work stress, then try addressing those factors first. You may find that you’re not as unhappy at work once other issues are resolved (or at least worked on).Once you have your self-assessment complete, and have a stronger sense of what’s causing your work malaise, it’s time to do the next level of research: talking about it to someone at work.I Want to Try to Make It Work. How Do I Make Things Better?Schedule some time with your boss where you can sit down alone and talk about your unhappiness. If your compensation is the problem, be prepared to ask for a raise. If it’s your workload, ask about how you can reprioritize your duties. If it’s a conflict with other employees, you can get feedback about how to deal with it, officially or unofficially. Either way, be prepared for a frank discu ssion with your supervisor. And it’s important to keep the tone as neutral as you can- you don’t want your concerns to be dismissed as a rant, or have anyone question your professionalism. If you’re concerned that you will chicken out or will get very angry, practice your talking points ahead of time, either by yourself or with a trusted non-work person.If your boss is the problem, the politics get a little more difficult. You can speak with HR or your boss’s boss if you’re concerned about direct confrontation, but understand that the information could get back to your boss, and make things extra uncomfortable. If things are that bumpy and contentious with your own boss, it may be time to leave.You can also try some remedies on your own, without involving your manager or HR. Sometimes trying harder to approach your job with a positive and more receptive attitude can help ease things a bit, at least in the short term. Personally, I know that when Ià ¢â‚¬â„¢m already grumpy, things just kind of spiral down from there- but when I make a conscious effort to say, â€Å"Okay, maybe I’m overreacting and need to try this from a different direction,† things seem less dire. Bottom line: you know yourself and your professional goals better than anyone, so only you can decide whether these short-term fixes will hold, or whether things will backslide in a matter of weeks.I Think I Need to Quit.Issues that are unlikely to resolve themselves include:You lack passion for your job, with no exciting prospects on the immediate horizon.You have skills and experience that are going to waste.Your compensation is way under what other people in similar positions make, and your company won’t be able to close that gap any time soon.The company itself is failing, and everyone’s starting to get a TitanicYou’re being verbally abused or sexually harassed at work.You have no work-life balance, or it’s getting steadi ly worse.Your boredom or malaise has led to decreased performance.Your work stress is making you physically ill.You’re no longer learning anything new at your job.If any of these are your issue, and there’s no immediate solution that you can see, it’s time to move forward with an exit plan.Okay, I Do Want to Quit. Now What?Don’t draft your resignation just yet. Give your decision some time to marinate. That can help you work out any last â€Å"is it me or the job?† kinks, and decide definitively that you’re ready to let go. At this stage, you also have to think about what quitting means.Do you have another job offer lined up?And if so, does it address the issues you have with your current job?If you don’t have another offer yet, are you prepared to be adrift in the job market for a while?It’s best to have an offer in hand before you quit, but that’s not always going to be possible. If you’re quitting because of on e of the dealbreakers mentioned above (especially being stuck with verbal or sexual harassment), you may decide that you just can’t continue on in your current job for the average six months it could take to find a new job. If you go this route, try to shore up your financial resources as much as you can before you hand in your resignation. Most experts recommend having at least six months in savings if you’re planning to quit your job without a Plan B.RELATED:  How to Quit Your Job Professionally If you don’t have an offer yet, you can still do some short-term maneuvers to help set yourself up for your next opportunity.Start reaching out to your network. Let them know you’re looking (discreetly, if you haven’t yet handed in your resignation).Clean up your social media accounts, and get them ready for professional strangers to be peeking in.Revamp your resume.Start hitting job boards hard, and using industry-specific resources online.While coming up with your post-quitting career plan, you should also be thinking about your last few weeks at work. You’ll need to give notice- at least two weeks, but your company may require more, so be sure to double-check company policy. You will also need to decide whether you’ll be available for transition training and any final requests your boss might have as you get ready to go. It’s important to be courteous and professional at every step here, no matter how fed up you may feel. Even if you already have a new job offer in hand, you don’t want to burn bridges on your way out. It’s much better to leave with your professional rep intact. It can really help minimize regrets later on.Whether you’re feeling temporary job blues or you really need to get out and move on, the important piece is that you put the time and effort into diagnosing the problems and coming up with long- and short-term plans to make sure that you’re not hurting yourself by acting too rashly, or by giving in to inertia and staying in a bad situation too long. Sometimes quitting is the hardest and most rewarding decision you can make for your career, but you want to make sure it’s the exact right call for you at the time.

To study the feasibility and profitability of establishing an Essay

To study the feasibility and profitability of establishing an international school in Mainland China - Essay Example Reed (l988) in her study of Education in the People's Republic of China and U.S underscored the importance of having international schools in China to cater for educational requirements of children of expatriate parents working in the country. Similarly, Fuldien (as cited in Hammond, 2007) demonstrated how the presence of English Schools Foundation (ESF) in Hong Kong has contributed to the education sector by providing high quality and cost-effective education through the use of English as the medium of instruction. This chapter presents review of the literature of studies done on the feasibility and profitability of establishing an international school in the emerging cities in Mainland China. The chapter is divided into various headings for easier presentation of the literature review. The Chinese education system is lauded as one having the longest history in the world. Available documented evidence indicates that the Chinese practice of education developed from the imperial civil examination system introduced in the early 7th century (as cited in Feagles, 1999). This type of examination system was devised exclusively as a mechanism for choosing and enlisting aspirants for the official system of government of the time and was found to identify only worthiness, competition and valor. Paver and Wang (1992) explain that this instrument was considered a powerful tool built upon social ambitions rather than individual concerns and therefore made examinations the only gauge for future success and achievement. This system has been found to strongly influence the education systems of Chinese communities to date, while still emphasizing the educational values highly esteemed by both parents and students (Paver and Wang, 1992). Reed (l988) in her study reported that the Chinese education system is found to be a mixture of two cultures namely the Chinese culture and the British culture. She maintains that the British culture is responsible for the establishment of elite schools. These elite schools are accordingly sponsored and managed by the major religious bodies such as the Roman Catholic Church, the Anglican Church, the Church of Christ in China and the Methodist Church (all cited in Reed, l988). Moreover, the regal social examination system laid down in the 7th century has inculcated certain values in the Chinese people which are seen to strongly influence the nature almost all the local schools and the elite schools in Hong Kong. Available studies further argue that this culture inculcated by the system have been responsible to produce all round students and graduates in the world (Kennedy, l977). The consequence of this argument is demonstrated in global comparisons of student achievements. Aanenson ( 1979) illustrates that Chinese students mainly from Hong Kong are always positioned amongst the top. Apart from fostering the spirit of hard-work and competitiveness, the Chinese tradition also underscores the importance of moral education which very much differs from the concept of morality as perceived in the Western countries (Reed, l988). The concept of moral education as recognized by the Chinese puts into account virtually all characteristics of education including but not exhaustively ethics,

SMB team on-demand CRM comparison guide by Ziff Davis Essay

SMB team on-demand CRM comparison guide by Ziff Davis - Essay Example The products can also be applied for single use or for departmental use. Each product also has a different pricing basis that ranges in price, duration of license and number of users per license. The products’ mode of sale, year of development, and ownership are also diversified. They however serve a wide customer base in the global market (Davis, p. 1).The reported Customer Relationship Management products also have differentiated features. The products’ specifications such as versions are for example distinct for each product. Similarly, the products functions are diversified and include â€Å"sales, marketing, service, workflow, system customization, offline synchronization, customer service, reporting and inventory management† functions that are either singly or jointly applicable (Davis, p. 2). The products are also identified with special features that apply to some of the functionalities. Such functions are sales, marketing.The content of the paper â€Å" SMB team on-demand CRM comparison guide by Ziff Davis† is relevant and valuable to my project that seeks to recommend application of Customer Relationship Management to Macy’s enterprises. This is because it identifies features of different Customer Relationship Management products, their functions that identify the products’ benefits, and features of every product towards its functions. It therefore helps with information that supports my project’s recommendation of a specific product to Macy’s Inc.

Get Prepared My Speech Essay Example for Free

Get Prepared My Speech Essay Regarding our introduction speech as my first formal one in front of the class, I felt so awkward that I forgot every details which we should pay attention to. First is the Eye Contact. There was a kind of hook that I can’t control myself from moving my sights out of the back row, where our professor sat. The second Delivery part is Vocal Pause which was my most serious issue during all the speech. Words just went out of my mind since I wrote my name on the board. I was a little unaware when my name was called on the second because I preferred the third place so that I got enough time to calm down and organized sentences. Every preparation I did was showing randomly in my head. For example, my personal considerations on how tough will a military mission be had appeared first rather than an interesting getter. Some details I added to make a rich description became a simple word, not including some parts I even forgot to say. The last issue is about Body language that it may help audiences to know where the person in the speech is. Thanked for the outlines paper so that I knew where I should put my hands on. I was easily lost my minds but caught up on time by fingering which line I would read next. By recollecting fragments of my speech, I keep telling myself it would be better if I performed in that way. An interesting beginning, more eye contacts or less pause while I was expressing. All the problems I mentioned above is because I didn’t realize there was more nervousness than I expected. In another words, I didn’t rehearse enough to conquer that as Ronald B. and George states, â€Å"A smooth and natural delivery is the result of extensive practice. Get to know your material until you feel comfortable with your presentation† (page 342). After switched to a listener, contents were not the only part that attracted me but how different they performed from mine. By observing their moves, their body languages were perfectly coordinated with the rhythm of presentations. It became a talk like he or she was introducing a friend of his or her to you instead of reading a research paper. About the cadence they spoke, the variable tone caught my attention all the time and I couldn’t wait to know what was on the next. I confessed that I am the selective listener who responds only to the parts of a speaker’s remarks that interested me. With those changing tones and plentiful body languages, the contents were easily understood and appealing. I am very pleased to be enrolled in this class to figure out what is my weakness and how I can beat them to be a qualified speaker. Works Citied Adler, Ronald B. and Rodman, George. Understanding Human Communication with Carrie Cropley Hutchinson, 11th edition. Print.

Free College Essays - Change of Characters in Shakespeares Othello :: GCSE Coursework Shakespeare Othello

Change of Characters in Othello Othello's character during the play is first shown as a hero of war and a man of great pride and courage. The other main characters in the play all form their own opinions of him and as the play continues, his character begins to deteriorate and become less noble. Chronologically through the play Othello's character changes from a flawless military leader, to become a murderer. Also as the play progresses, the other characters in the play change their opinions of Othello which causes the plot to happen the way it did. Throughout the first act of the play, Othello was shown as many different characters depending on who was speaking. Iago complains of Othello's pride and "bombast circumstance" and is angered by the appointment of Cassio, and educated military theoretician of Florence to lieutenant, instead of himself. Although he knows Othello is a proud man, his open and trusting nature in the beginning of the play will be eroded by the conclusion of the plot. As Iago is spe aking to Brabantio about Othello, he uses the term "white ewe" to represent Desdemona, and "black ram" when referring to Othello. By using these terms, it shows that he is trying to give a bad impression of Othello when he is speaking to the royal family in Venice, because Othello is a Moor or a Negro. Iago shows his black hatred for the Moor, and his jealousy of Cassio in his first soliloquy and also reveals his evil intentions. As the act continues and Othello is being searched for by a group of people, Iago attempts to incite Othello into anger against Brabantio, but Othello does not take the bait. He feels that he (Brabantio) may do his worst because Othello is assured that his military services to the government will outweigh Brabantio's complaints of him marrying Desdemona. These answers to Iago's persistence show that he is still a character of calmness and dignity, and he still has the self-assurance suitable to command armies of men. When Othello is foun d by Cassio, he seems to be relieved because he does not like personal conflict, which would have occurred if Brabantio had found him instead. After he is found, Othello is taken to Brabantio where he is interrogated on how he possessed Desdemona enough in order to make her run off with him.

Safety Measures In Ships

Titanic making was completed around 1907. The enormous ship captured attention globally due to its complexity. From the remains that were found on the wreck ground it was observed that the ship had Artistic completely nurtured, three-dimensional features and objects, witnesses say that the Titanic was more than describable, in fact the right phrase applicable would be, beyond words and pictures. Unfortunately, the Titanic met with a fatal disaster in 1912. Titanic’s story has been narrated and re-narrated. Although it sank and got destroyed, the Titanic remains a great historical source of legendary and curiosity (Young 1912). To start the comparisons between safety measures in place then at the ones put in today it sounds appropriate to ask our selves, why does it take for a disaster to happen, to change policies, strategies or laws and regulations in regard to safety precautions. Since that accident, ship owners and authorities have pushed for further measures to be installed in all major cargo and passenger ships ( Paine ,1919). To begin with, let us scrutinize safety measures in the Titanic by looking at the materials that had been used in its construction. From the wrecks, it is seen that the Titanic was made of steel plates that had been joined by iron rivets. A comprehensive survey indicated that the pieces of steel plating of this ship seemed to have metallurgy lose of elasticity which highly facilitated Titanic’s brittleness in water, due to this reaction; the Titanic was left vulnerable to total indention and rupture (Winzy. com 2008). Further analysis found out that the steel had higher phosphorus and sulfur contents. Higher amounts of the latter are said to result to fractures and likelihood of cracks respectively. Research also noted that the steel lacked in manganese and this in turn might have caused the ship’s to loose on ductility (Eye witness to History. com, 1912). This might have been one area that the manufactures of the Titanic failed. Although innovation and technology had not developed as such, it is likely or rather apparent that these firm could have used better quality material had they known. The content of these constituent minerals in the main steel have been checked. Only high quality steel with less of these chemical content is used only now as a safety precaution. Another most likely defect or amiss in Titanic’s making could be the riveting concept applied (Lawrence 1929). Investigations say that they were more fragile than expected. Slag residues found in them again could have led to the ship’s breakdown at that rate. In new ship building industries today only the best quality of rivet material is used. The number of rivets holding the steel plates together probably might have been smaller which in turn made the fracturing of the legendary Titanic even faster. Although, the building process might have seen small mishaps and setbacks, I believe more could have been done if proper studies and research had been done. Reports later on alleged that the ship building company had shortages in skilled and highly competent riveters. Mostly the riveting was carried out by hand, another aspect that might have jeopardized Titanic’s safety (Titanic Facts, 2008). However, the scene today has completely changed and everything is now mechanized: from the initial processes to the finished product. Today’s rivets are steel made which is contrast to earlier iron ones. Evidently, steel is stronger than iron which convinces of a compact and strong structure. Next point to be considered is the electronically of the Titanic as an effort towards ensuring safety, the radar in particular. Although investigations indicate that the radar was not too small, for the Titanic’s size, it design had less to be proud of or even to be associated with. In relation to Titanic’s size there were other bigger radars in comparatively average sized ships. Scrutinizing this citation, the radars capability to view far distance was lower. This could be given as the reason why the captain and his crew members might have seen the iceberg that caused Titanic her life. With advancement in technology, the extent to which radar power has gone is indeed tremendous. Their ability and scale of efficiency is even further boosted by satellite installations in today’s ships. Recently made radars can view ship obstacle from a very long distance and with satellite signals facilitating warning in good time. Moreover, in Titanic’s manufacture, the builders might have minimally concentrated on or given little thinking about how the ship, of eight hundred and fifty two feet in length could make a turning incase of an emergency or particularly to avoid collision. Perhaps in addition, the most deadly occurrence to Titanic’s design might have been her screw engine arrangement which was in a triple configuration. Also constituent were reciprocating engines run by steam which in turn drove the propellers. A turbine ran her middle propeller. Problem seen was that the reciprocating engines were reversible while the turbine was not. It is also apparent that, when Titanic’s First Officer, ordered for a reverse to the engines so as to avoid hitting or colliding with the iceberg, he handicapped or better said sabotaged the ship’s turning ability( Cynthia, 1996). This resulted to a halt simply because; the centre turbine could not reverse as the ship was cruising at full speed. In fact, the lock hampered the ship’s tendency to maneuver. This century has seen a lot of developments put into ensuring that the engines perform at maximum potential at all times. Ships of the moment have propellers that move in all directions. Titanic’s failure seems to have sent a lesson that fortunately appears to have been well learned. That fatal tragedy served as an eye opener (Robertson, 1991). Further more facing the fact that the middle propeller had been placed in front of the rudder, its effectiveness seems to have been cut down. Compared to Canard or Lusitanian rudder design, Titanic’s was just a fraction of their size. This could have hampered its functioning. Those could have been the technical aspect of safety that lacked. Looking at the physical safety precautions, the magnitude of the disaster might have increased due to the outgrown or rather rotted lifebelts that did not work. Today safety belts are changed regularly and checked to ensure that they are functioning properly. The life boats also had little to help even though they presented a safety assurance. To dissatisfaction, these too did not function successfully (Blackwell, 1912). It was evident that they carried fewer people than they were supposed to. As a result, many people out of fear, panicked and disorder took centre stage. Saving became even harder due to commotion and distress. The fire equipment was faulty and unmanaged and the crew in control acted lazily. The obvious reason of course that badly impacted on the Titanic was that they had never encountered a fire drill before. Critics though feel that the owners of the ship and their policies caused the worst to happen (Mow bray, 1912). They particularly think that these owners were interested only in making profits at the expense of safety and even the priceless human life. Passengers more often were asked to sign warranties that indicate they were at own risk. So, this forced a large number of them aboard to even jump out of the wrecking ship. It was dangerous trying it but worth than just waiting for the unexpected. From the safety equipments to the team, there was a shortage and redundancy to reaction immediately the Titanic’s hull hit the iceberg. The nature of compartments made it impossible for passengers to quickly access the exit. Overconfidence is another aspect that negatively affected their safety reaction. There was belief that nothing could even destroy the Titanic (Lord, 1956). In the happening of the accident, it seems that safety courses had not been established and reading of signs not upgraded or even widely known among the water means users. A lot ought to have been done; the California ship nearby, could have helped but they rather turned off their wireless since they did not know the meaning of the lamp signal. Comparing with water transport today, the industry has grown very much in deed. Sinking and wrecking of the Titanic is a factor that led to a follow up of what the maritime body has achieved. It is now eminent that practices, sea traditions and culture, and design of ship building have been considered to correct the fault done earlier. Among the changes established initiated include; the International Ice Patrol to check out and clear existing and forming icebergs, new rules and regulations on lifeboats and safety belts and the twenty four hour surveillance on passenger ships. Today, the stability of ships afloat has improved, the longer it can float in the wake of an accidence the easier it gets for successful rescue and evacuation. Ship operators just put roll-on-roll-off ferries. In addition vessels must be compliant to regulations under voyage issues. Shipping companies have gone even further to catering for personal safety in ships today. With other safety fears emerging like hijacking and terrorism, security to ensure safety has been beefed up-thousands of people in America sail onboard everyday, the ships could be targeted by terror groups. In bids to ensure that this does not happen, the United States in conjunction with United Nations have imposed very strict and straight forward maritime regulations, policies and laws(George ,2008). This are meant to protect the passengers onboard. United States has created the Maritime Transportation Security Act (MTSA) and the International Ship and Facility Security code (ISPS) which are part of the International Maritime Organization (IMO) which is in turn a constituent of United Nation (US coastguard, 2008). The International Council of Cruise Lines (ICCL) indicates that the regulations on security laws require ships, governments and port facilities to access or acquire formal screening measures, security plans, waterside rescue equipment and effective communication in existence between the ports and the ships. The measures are meant to ensure safety of passengers from terrorist attacks in the middle of the sea or at the port. Other measures categorically focus on mechanical and reaction to fire problems. Rabaska, 2008) The IMO has taken the mandatory to step in and consult in terms of ship design, operation and construction. The Safety of Life at Sea (SOLAS) which was initiated after the destruction of the Titanic in 1914 has today been updated over time. The resultant is drastic changes in ship building and technological aspects of the latter. ( Cox ,2003) SOLAS is concerned with matters in regard to ship water tightness, communicational links, navigation capability, fire prevention, l ife-saving techniques and transport of people, cargo and dangerous goods. Ship crews are now trained on how to respond incase of an emergency. Apart from numerous regular serviced lifeboats, life-jackets are also in plenty to assist persons incase they are forced to swim. (US coastguard 2008)Most recommendable efforts though have seen ship personal safety pushed to further scrutiny of personal health. Due to rising cases of noro-virus, ships have actively played their role on carried out sanitation programs. Despite its efforts, the ship personnel is not always competent in effort towards controlling codes of behavior and so, it has emphasized to its passengers on trying to concentrate on their personal hygiene. Another thing that ships have done is the installation of security cameras. These surveillance gadgets monitor all ship compartments and if any passenger is found violating given rules they are penalized. Even after all these measures have been put in place and guarantees convinced on safety, the growing rise in sexual assaults and disappearing of passengers has become worrying. In fact, complains have seen The International Cruise Victims Organization (ICVO) experience hardships in trying to curb the menace (Silverstein, 2006). The organ though alleges that ship firms are not accountable and regulated. It says that they are not committed to protecting their passengers. Lastly, activism and lobby groups have pushed for reforms that concern insurance and compensation. They feel that all passengers onboard any vessel should be on the ship’s policy and are entitled to compensation incase of a disaster.

Resistance coursework Essay

My Investigation: I choose to do a nichrome wire because during my preliminary work nichrome shows more resistance compared to nickel and copper wire. This is because the electrons collide with the material of the nichrome wire. Measurements: The things I will have to measure are: the volts and amps and on each interval I take to take readings. I will have to take 5 reading of each volts and amps, so I can work out the resistance, and then I will have 5 resistance readings, from this I will work out an average resistance. Also I will be measuring the wire from 100cm down to 10cm. Diagram: This is how I will set up my circuit: There are particular factors that we have to keep the same in order not to alter the correct results.   Do not alter the positions of the devices during the experiment.   Make sure the total length of wire is exactly 1m.   Record the current and voltage accurately, using the correct units. Always place the crocodile clips on the right measurement.   Before you start the experiment, test the devices being used. If any are faulty, change them.   Leave the power pack set at the same voltage for the whole of the experiment. The surrounding room temperature must be kept, otherwise the particles in the wire will move faster (if the temperature increases). Therefore, this will have an effect on the resistance.   The wire along the metre ruler must be straight and exactly 1m long. Bends in the wire may affect the resistance. The reading of the voltage should be taken promptly after the circuit is connected. This because as soon as a current is put through the wire, it will get hotter. I want to test the nichrome wire when heat is affecting it the least. Safety: This experiment is not too dangerous but it could be if not handled with caution and care. Make sure that the electricity is off at the plug socket when connecting and altering the circuit.   Be careful of any sharp edges on the crocodile clips or on the wire cutters or on the wire once cut. If you cut your self make sure you wash the wound and see a medical nurse if needed. If a fire breaks out switch off the power and use a near by fire extinguisher that is not H2O (because of the electricity) to safely stop the fire.   Make sure the coils in the resistance wire don’t touch and short circuit because this will ruin the experiment and may heat up the wire and catch fire. Do not set the power pack voltage to more than 2V. This is a safety hazard.   If you smell burning, promptly switch off the power pack from the mains.   Make sure that when the power pack is switched on, the near by taps are switched off. If there is any water spilt near by the sockets or surrounding areas, wipe it before you start the experiment.   Make sure the power pack cable or the conducting wires aren’t frayed. Reliability and Accuracy: Reliability: I can rely on my results because I have taken 5 different readings and then taken an average. This is so if one of my results goes wrong then I have four other ones to compare it with so I know if a result is abnormal. I am using an Ammeter to get an accurate current reading and not relying on the approximate readings on the power packs variable controls. Accuracy: I will coil the wire so that there are no short circuits in the wire. I will do this by spacing out the coils and checking it regularly throughout the experiment. This is because if the wire does short-circuit then you will be measuring the resistance of the length of that short-circuited piece of wire and not the whole length of wire. I will also take the reading on the voltmeter as soon as possible so the heat does not affect the resistance. Obtaining My Evidence: During the investigation, I changed the length of the wire by 10cm to see if it affects the resistance and the amount of current I was going to use. Initially I had decided to use 2 amps but I changed it to 1 amp because I felt by using a low current I may not get a very good reading voltage and resistance. The Analysis: Explanation of results- As the length of wire increased, the current decreased. As the length of constantan wire increased, so did voltage. Resistance increased as the length of wire did. The longer the length of the wire, the higher the resistance because of the amps. The current flowing the p. d. across it providing the temperature is constant. V=Ii R or I=V/R or R=V/I From the graph which I have produces I conclude that the higher the length of the wire the higher the resistance. The thin wire in 1 amp tends to resist the movement of electrons init. We say that the wire has a certain resistance to the current. The greater the resistance the more voltage is needed to push the current through the wire. The resistance is calculated by Resistance-P. d across the wire/Current through the wire (1) I conclude that as the length of a wire doubles, the resistance also doubles (provided the thickness of the wire is kept constant0. I also conclude that as the cross-sectional area of the wire doubles; the resistance halves (provided the length of the wire stays constant. I conclude this because my graph shows that resistance is inversely proportional to 1 (thickness2) so the theories behind these conclusions are: As the length doubles the resistance doubles. Resistance is caused by electrons bumping into ions. If the length of the wire doubles, the electrons bump into the ions twice as much so the resistance will double. In my investigation I found out that as the length of the wire increased the resistance and voltage increased as well. The only thing that decreased was the current. I think this because the resistance and the voltage has no longer a distance to travel so more volts/amps are needed where as the current has a shorter distance to travel each time so as the same amount of amps are being used they are building up more. From the graph that I have done, I have found a pattern. This pattern draws me to a conclusion that the higher the length of the wire the higher the resistance. I had also stated this in my prediction, in the earlier stages of my experiment, so this means that my prediction was correct. The thin wire I (amps) a lamp tends to resist the movement of electrons in it we say that the wire has a certain amount of resistance to the current. The greater the resistance the more voltage is needed to push a current through the wire. The Ohms law calculates the resistance of a wire by: Resistance (R) = potential difference across the wire (V) Current through the wire (I) There is a resistance in a wire because the electrons bump in to each other in the nichrome wire. So the high resistance is because of the high length of the wire and because of the electrons bumping in the wire. My predictions match my results because I predicted that resistance would increase as the length of the wire increased and that is what happened. I worked it out by using my head. I started to think about this experiment then I thought that the current would have a longer distance as the length increased and that would make the resistance longer. I also found out that the resistance of one amp carries a current of one amp if there is a potential difference of one volt across it. Judging from my results, I can safely say that the majority of my prediction was right. The resistance did change in proportion to the length of wire. This is because as the length of wire increased, the electrons that made up the current had to travel through more of the fixed particles in the wire causing more collisions and therefore, a higher resistance. A thinner wire also means more resistance. Resistance is known to be inversely proportional to the cross- sectional area (diameter). I. e. if the diameter is increased, the resistance decreases. A wider wire means less chance of the free electrons having collisions into atoms and losing energy. Another point of my prediction was that as the length of wire doubles so does the resistance. This proved to be true. I can show this in my graph. The straight line indicates it. I can also see these in my results. E. g. 30cm=0. 95? and 40cm=1. 124 ?. The theories behind these conclusions are: As the length of the wire doubles, the resistance also two folds. Resistance is caused by electrons bumping in to ions. If the length of the wire doubles, the electrons bump into the ions twice as much so the resistance will double. I also want to state the fact that as the length of a wire doubles the resistance also doubles, however providing the thickness of the wire is kept constant. I conclude that, as the cross sectional area of the wire doubles the resistance halves providing the length of the wire stays constant. Evaluating my Evidence: I believe I carried out my investigation very well. I used all the equipment I was supposed to. I set the experiment correctly. Most of my results are accurate. I managed to get reading off both the volt meter and ammeter for each length five times and I used the correct safety precautions. I believe most of my results are accurate. Not all of the readings are correct as at the end the wire got very warm and gave faulty readings. After studying my results, I realise there is one anomalous result. It occurs in the voltage on the sixth voltage. It looks as if the volt meter had some interruptions such as the heat of the wire or the heat of the surrounding area. However this did not affect my predictions as I predicted the longer the wire the higher the resistance and this is what had happened but it had less resistance for that particular one than I had expected. It did not alter the increasing pattern in resistance. I believed that my investigation and the results are mainly accurate because my investigation was carried out very well. I believe that if I had to use my results as evidence I think they show that the longer the nichrome wire the more resistance and the shorter the less. I assume this because my graph shows at 10cm of nichrome wire there is 0. 592(ohms) and at 100cm of nichrome wire there is 2. 386(ohms) there is a difference of 1. 794(ohms) which proves longer the wire the more resistance. I can prove that my experiment was successful because of the graph I drew. It showed length of wire against resistance. If I had to further improve my investigation I would carry it out again and I would do it with a much longer piece of wire at a higher current. If I had to do this experiment again I will probably measure the wire every 5cm’s instead of 10cm’s to make sure it’s accurate and use a more accurate volt meter to get the best and accurate results. . I could also investigate how the diameter of a wire affects the resistance. An extra investigation I can carry out or perform to receive more proof and evidence would be to investigate and look into is the thickness of a wire and evaluate or match up with the length of the wire. Also I could examine if the specific metal materials or properties makes a change in the resistance. Show preview only The above preview is unformatted text This student written piece of work is one of many that can be found in our GCSE Electricity and Magnetism section.

Formation of the Delian League in Ancient History

Formation of the Delian League in Ancient History Several Ionian cities joined together in the Delian League  for mutual protection against the Persians. They placed Athens at the head (as hegemon) because of her naval supremacy. This free confederation (symmachia) of autonomous cities, founded in 478 B.C., consisted of representatives, an admiral, and treasurers appointed by Athens. It was called the Delian League because its treasury was located at  Delos. History Formed in 478 B.C., the Delian League was an alliance of mainly coastal and Aegean city-states against Persia at a time when Greece feared Persia might attack again. Its goal was to make Persia pay and to free the Greeks under Persian dominion. The league morphed into the Athenian Empire that opposed the Spartan allies in the Peloponnesian War. After the Persian Wars, which included Xerxes invasion by land at the Battle of Thermopylae (the setting for the graphic novel-based movie ), the various Hellenic poleis (city-states) divided into opposing sides ranged around Athens and Sparta, and fought the Peloponnesian War. This enervating war was a major turning point in Greek history since in the following century, the city-states were no longer strong enough to stand up to the Macedonians under Philip and his son Alexander the Great. These Macedonians adopted one of the aims of the Delian League: to make Persia pay. Strength is what the poleis had been seeking when they turned to Athens to form the Delian League. Mutual Protection Following Hellenic victory at the Battle of Salamis, during the Persian Wars, Ionian cities joined together in the Delian League for mutual protection. The league was meant to be offensive as well as defensive: to have the same friends and enemies (typical terms for an alliance formed for this dual purpose [Larsen]), with secession forbidden. The member poleis placed Athens at the head (hegemon) because of her naval supremacy. Many of the Greek cities were annoyed with the tyrannical behavior of the Spartan commander Pausanias, who had been leader of the Greeks during the Persian War. Thucydides Book 1.96 on the formation of the Delian League 96. When the Athenians had thus gotten the command by the confederates own accord for the hatred they bare to Pausanias, they then set down an order which cities should contribute money for this war against the barbarians, and which galleys. For they pretended to repair the injuries they had suffered by laying waste the territories of the king. [2] And then first came up amongst the Athenians the office of treasurers of Greece, who were receivers of the tribute, for so they called this money contributed. And the first tribute that was taxed came to four hundred and sixty talents. The treasury was at Delos, and their meetings were kept there in the temple. Members of the Delian League In The Outbreak of the Peloponnesian War (1989), author-historian Donald Kagan says the members included about 20 members from the Greek islands, 36 Ionian city-states, 35 from the Hellespont, 24 from around Caria, and 33 from around Thrace, making it primarily an organization of the Aegean islands and coast. This free confederation (symmachia) of autonomous cities, consisted of representatives, an admiral, and financial officers/treasurers (hellenotamiai) appointed by Athens. It was called the Delian League because its treasury was located at Delos. An Athenian leader, Aristides, initially assessed the allies in the Delian League 460 talents, probably annually [Rhodes] (there is some question about the amount and people assessed [Larsen]), to be paid to the treasury, either in cash or warships (triremes). This assessment is referred to as phoros that which is brought or tribute. 23.5 Hence it was Aristeides who assessed the tributes of the allied states on the first occasion, two years after the naval battle of Salamis, in the archonship of Timosthenes, and who administered the oaths to the Ionians when they swore to have the same enemies and friends, ratifying their oaths by letting the lumps of iron sink to the bottom out at sea. - Aristotle Ath. Pol. 23.5 Athenian Supremacy For 10 years, the Delian League fought to rid Thrace and the Aegean of Persian strongholds and piracy. Athens, which continued to demand financial contributions or ships from its allies, even when fighting was no longer necessary, became more and more powerful as her allies became poorer and weaker. In 454, the treasury was moved to Athens. Animosity developed, but Athens would not permit the formerly free cities to secede. The enemies of Pericles were crying out how that the commonwealth of Athens had lost its reputation and was ill-spoken of abroad for removing the common treasure of the Greeks from the isle of Delos into their own custody; and how that their fairest excuse for so doing, namely, that they took it away for fear the barbarians should seize it, and on purpose to secure it in a safe place, this Pericles had made unavailable, and how that Greece cannot but resent it as an insufferable affront, and consider herself to be tyrannized over openly, when she sees the treasure, which was contributed by her upon a necessity for the war, wantonly lavished out by us upon our city, to gild her all over, and to adorn and set her forth, as it were some vain woman, hung round with precious stones and figures and temples, which cost a world of money. Pericles, on the other hand, informed the people, that they were in no way obliged to give any account of those moneys to their allies, so long as they maintained their defense, and kept off the barbarians from attacking them. - Plutarchs Life of Pericles The Peace of Callias, in 449, between Athens and Persia, put an end to the rationale for the Delian League, since there should have been peace, but Athens by then had a taste for power and the Persians started supporting the Spartans to Athens detriment [Flower]. End of the Delian League The Delian League was broken up when Sparta captured Athens in 404. This was a terrible time for many in Athens. The victors razed the great walls linking the city to her harbor city of Piraeus; Athens lose her colonies, and most of her navy, and then submitted to the reign of the Thirty Tyrants. An Athenian league was later revived in 378-7 to protect against Spartan aggression and survived until Philip II of Macedons victory at Chaeronea (in Boeotia, where Plutarch would later be born). Terms to Know hegemonia leadership.Hellenic Greek.Hellenotamiai treasurers, Athenian financial officers.Peloponnesian League modern term for the military alliance of the Lacedaemonians and their allies.symmachia a treaty where the signers agree to fight for one another. Sources Starr, Chester G. A History of the Ancient World. Oxford University Press, 1991.Kagan, Donald. The Outbreak of the Peloponnesian War. Cornell University Press, 2013.Holden, Hubert Ashton, Plutarchs Life of Perciles, Bolchazy-Carducci Publishers, 1895.Lewis, David Malcolm. The Cambridge Ancient History Volume 5: The Fifth Century BC., Boardman, John, Davies, J.K., Ostwald, M., Cambridge University Press, 1992.Larsen, J. A. O. â€Å"The Constitution and Original Purpose of the Delian League.† Harvard Studies in Classical Philology, vol. 51, 1940, p. 175.Sabin, Philip, International Relations in Greece, the Hellenistic World and the Rise of Rome, Hall, Jonathan M., Van Wees, Hans, Whitby, Michael, Cambridge University Press, 2007.Flower, Michael A. From Simonides to Isocrates: The Fifth-Century Origins of Fourth-Century Panhellenism, Classical Antiquity, Vol. 19, No. 1 (Apr. 2000), pp. 65-101.

How to Be More Punctual for School

How to Be More Punctual for School Do you seem to be late for school a lot? Do people tease you about it? Do your grades suffer because of it? Does your tardiness annoy your teacher? Being on time is so important for academic success! Learn to improve your reputation and your chances for academic success with these tips for being right on time - all the time! Tips for Punctuality Rethink the meaning of on time. People who are always on time are really people who arrive early every dayand acknowledge that things can go wrong to set them back several minutes. When things do go wrong these students arrive on time!Understand the importance of being on time. Students who are always on time are the people who earn the best grades, win scholarships, and get into great colleges. In the working world, the people who are always on time are the people who get promotions.Get enough sleep. If you have trouble getting out of bed in the morning, then make a serious effort to get to bed earlier. Sufficient sleep is essential for maximum brain function anyway, so you really dont want to ignore this aspect of your scholastic habits.Give yourself a realistic amount of time to dress and groom. You can do this with a simple exercise: Get up early one morning and time yourself (moving at a normal pace) to see how long it takes you to get ready. You may be surprised at the time it takes, especially if you find you have been trying to squeeze forty minutes worth of grooming into fifteen minutes each morning. You can try creating a time management clock. Know exactly when you need to be at your destination and subtract ten or fifteen minutes to establish your arrival time. This will give you time to go to the restroom or chat with friends. What time are you expected to be seated in your homeroom or your first class? If your class begins at 7:45, you should arrive at the school by 7:30 and be in your seat at 7:40.Be open to your teachers preferences. Does your teacher want you to be seated early? If your teacher wants you to be in class before the bell rings, then do so if its possible - even if you dont agree. Dont get angry and blame others if you arent meeting the teachers expectations. Why cause trouble for yourself?Communicate any problems. If your bus is always late or you have to take your little brother to school and it always makes you late, just explain this to your teacher.Listen to traffic news. If you depend on public transportation to get to school, always keep an eye on schedule interruptions.Have a backup plan for you r transportation. If you normally ride to school with a friend, think ahead and plan what to do if your friend gets sick. Set your clocks forward by ten minutes. This is a dirty little psychological trick that many people play on themselves. The funny thing is, it really works!

The Role of Marketing Essay Example | Topics and Well Written Essays - 4500 words

The Role of Marketing - Essay Example The intimate, and inextricable, connection between organisational success and marketing, insofar as the primary objective of the former is to ensure the latter through the creation and maximization of well-targeted demand, is a historically undeniable reality, amply supported by a wealth of empirical evidence (Church, 1999). The undeniable centrality of marketing communication to organisational success functioned as the basis for the embrace of marketing by academia and the evolution of marketing as an academic field within management sciences (Cohen, 1966). Earlier perceptions of marketing as interchangeable with advertising, with the former being defined simply as a strategy to attract consumer interest in a product, have fundamentally changed. Marketing has, ever since the mid-1960s, been recognized as a complex methodology for the fulfilment of an organization's strategic objectives, insofar as sales, the expansion of market shares, and organisational growth are concerned. As such, and within the context of the aforementioned definition for marketing, the former evolved into a science embracing methodologies for market analysis and study; strategies for the identification of the most susceptible consumer groups/target audience; and countless theories on effective communication strategies and tools f or the engendering of consumer interest and product/service demand (Cohen, 1966; Dibb and Simkin, 1994). In other words, the increasing recognition of marketing as the key to organisational success has led to its embrace by academia and its subsequent evolution into a science,' designed to articulate a set of strategies, tools and methodologies as would ensure organisational success through marketing. There is no doubt that recent technological innovations in communication sciences, bordering on the revolutionary, have significantly redefined marketing strategies and media. Marketing has not only expanded beyond the local to embrace the global but marketing media and strategies have undergone revolutionary transformations consequent to the evolution of variant forms of electronic media, from the radio to the internet (Wehner, 2001). Marketing, as a communications strategy designed to inform consumers of the availability of particular products and persuade the market of the utility of these products, has evolved into integrated marketing.'

Explain statistical power Essay Example | Topics and Well Written Essays - 250 words

Explain statistical power - Essay Example According to Ellis (71), statisticians conduct power analysis prior to experiments in order to anticipate the possibility of a study outlaying accurate results. The objective is estimating the effects of the larger sample size in relation to its significance on the study. The less the power, the higher the chances of the occurrence type II error and vice verse. The two possibilities results from the likeness of an error in data collection (Ellis 60). Consequently, statistical power is the retention of null with accuracy, hence the reason, researchers strive to attain more statistical power when conducting studies. The components that determine statistical powers in a research are the sample size, the effect size, the alpha level and the power. Sample size refers to the units available for the study. Alpha levels are the chances of possibilities. Power is the odd that will result from the treatment of the sample (Rubin 148). Lastly, effect size balances the strength of a research by eliminating errors in power analyses. Indeed, an analysis of the components prior to the collection of data is essential to facilitating accuracy in power

Public and Government Healthcare in America Research Paper

Public and Government Healthcare in America - Research Paper Example 7). There were flaws to the system which President Obama and his healthcare program were trying to correct through the Patient Protection and Affordable Care Act (PPACA) which became a law in March 23, 2010. The bill sought to provide inexpensive, but good quality health care for all the citizens of the United States. It is not only the costs of drugs and hospitalization; the entire healthcare system is being questioned. This was demonstrated in a 2007 National Health Interview Survey showing that 43 million Americans did not have an insurance coverage (Adams et al. as cited in Benson et al., 2011, p. 28). A report by Families USA (U.S. Department of Health and Human Services as cited in Benson et al., 2011) stated that most citizens below 65 had an insufficient health insurance during the period of 2007-2008. The road to a perfect healthcare system for the Obama administration and the American people is still a long way. There are many problems and challenges along the way, one of w hich is that most Americans with the insurance coverage are fearful of changing the questioned healthcare infrastructure. Why are Americans afraid of change? Change is a matter of acceptance with courage; courage is significant for accepting an improvement. Americans are afraid of changing the healthcare infrastructure for many reasons which will be discussed in this essay. The unique U.S. healthcare system allows the private sector to help the public sector or the government with providing health care. It is this kind of the system that allowed the private sector, particularly the insurance companies, to commit abuses and malpractices with ordinary citizens as the victim. It is also through this system that the Obama administration wants to incorporate changes and provide an avenue of perfect health for the American people. The healthcare system is a complicated topic involving political, cultural, and moral aspects where change could not be easily implemented as it involves many a reas. Politicians could not reach a point, while all the classes of society could not agree on the kind of change they wanted. In his first address to Congress, President Obama identified healthcare as a primary focus that required an appropriate funding regardless of the existing recession in 2009 (Obama as cited in Benson et al., 2011, p. 28). Historical Development and Current State of Health Care Delivery Before the signing of the Patient Protection and Affordable Care Act (PPACA, also known as the ObamaCare), there were several challenges, or problems, the government and the American people had to face. The PPACA was challenged by 26 state governments, but the controversy was resolved by the Supreme Court ruling in June 2012, which upheld the provision of the law that every American should have a health insurance or pay a fine. This individual mandate was a significant part of the ObamaCare, and, so, the Supreme Court ruling was a big boost and support for the law. Had the cour t ruled otherwise, the entire Affordable Care Act would have fallen (Tate, 2012, p. 4). The U.S. healthcare system allows a combination of private and public insurance agencies to provide healthcare insurance to American citizens. Many insurances of this kind were sponsored by their respective employers. Before the passage of the Affordable

Vulnerable Body Critical Discourse Of Code Blue Nursing Essay

Vulnerable Body Critical Discourse Of Code Blue Nursing Essay When words of Code Blue are announced through overhead speakers, my heart always skips a beat, and I will start my personal struggle again among professional, legal and ethic obligation: did I take the right action on a right patient and did I do a right thing? Code blue means a patient, who is in Full Code status, is suffering a event of cardio-respiratory arrest, and immediately needs a starting of full advanced cardiac life support protocol, including cardiopulmonary resuscitation (CPR), medication, and mechanical ventilation (Lewis, Heitkemper Dirksen, 2006, p.166). I have been working in an adult inpatient medicine unit for six years. I can not exactly remember how many times I initiated a code blue call and have participated with the resuscitation team. Most of the patients that I have involved in code blue have died during the resuscitation process with a huge mess of blood, airway secretion, urine, bowel movement and medication on his or her body or survived less than 24 hours. After each resuscitation action, I felt emotionally drained, depressed, guilty, helpless and frustrated with the code status decision Full Code. In this paper, by presenting a resuscitation scenario, I will conduct a discourse analysis about this clinical d ilemma from both liberal-humanist and scientific-medical perspectives. Through analysis, I understood that clinical dilemma happens all the times, and it also will happen in the future. Nurses need to seek how to explore the contradictions or tensions from different discourses and understand them to grieve over. At the end of the paper, I discuss the implication of the future nursing practice based on the knowledge acquired from this discourse analysis. Personal Story It was my first year in an adult inpatient medicine unit after my graduation from a nursing school. Mr. D was a 97 years old widower. He was admitted to the hospital for congested heart failure, shortness of breath and also found to have pneumonia. He was intubated for respiratory difficulty in the intensive care unit then eventually developed multisystem organ failure, sepsis, and meningitis. Also, he was at the end stage of liver disease, and illustrated by brain damage signs from circulating toxins, hepatic encephalopathy. Arriving at my unit, he complained of shortness of breath and dizziness. His jaundiced skin glowed bright yellow. He showed delirium, repeated the same questions in slurred voice incoherently. He presented a marginal blood pressure, lungs were full of fluid, and oozed blood from his gums and injection sites was hardly to clot. All his limbs were extremely swollen. Nasogastric feeding tube was in situ. Oxygen was supplied at 4-liter by nasal prongs with saturatio n of 88 92%. While checking orders to create a Kardex, I realized his code status was Full Code, and physicians progress notes indicated that decision of code status was discussed between health care team and family three times. Two days later, I found Mr. D was not responding to my greeting and touch during my hourly round checking at 10:00 in the morning; no breathing sound heard, and no palpable pulse. I hit the code blue button on the wall at beside and started CPR. A code blue announcement automatically was delivered through overhead speaking system. Code team arrived in one minute. Night gown was stripped off; an aged body was totally naked. Deep suction via yankauer was made in rush, a tube was inserted down his throat, and then into his lungs in a harsh manner, and a ventilator took over his breathing, blood noted in his mouth; a cardiac monitor was hooked up to his chest; chest compression was made in a powerful manner to reach the depth of 5cm, rib and sternum bones broken noise was heard; a big needle-like catheter for getting artery blood gas by a respiratory therapist was poked into to several locations, blood contaminated his right upper arm and inner thigh; venopuncturing for intravenous cannu la insertion by a nurse was re-poked four times on both extremely swollen arms and blood messed on forearms; isosource of nasogastric feeding came from his nose and mouth, foul odour smelled; epinephrine was injected two times; defibrillator was applied three times with strong electric shock. Twenty minutes later, the physician ordered to stop the resuscitation effort and give up. Mr. D was left naked in the bed, lying without moving, deadly pale on his face. Everybody was exhausted, leaving the room with disappoint on face, and huge mess on the bed and floor. Tears were running down in familys cheek, too sad to say a word. Analyzing Personal Struggle Full code is permission for a code team to insert a ventilation tube into failing lungs, apply electric shock to a fibrillating heart, and unleash a extra blood of punctures, dissections, and exsanguinations on the human body. A resuscitation based on Full Code is supposed to be performed aiming in offering the patient a benefit. However, these interventions are marginally effective (Hiberman, Kutner, Parsons Murphy, 1997; Perers, Abrahamsson, Bang, Engdahl, Lindqvist Karlson, et al, 1999), lives saved and functioning restored only for a small number (15% worldwide average) of people (McGrath, 1987; Saklayen, Liss Markert, 1995; Schneider, Nelson Brown,, 1993). Subjecting a dying person to CPR who is believed there is virtually no hope of survival is a terrible way to practise health care; it is inhumane; and it is an assault. Despite significant improvements made in training, equipment, and drugs, the overall CPR survival rate has remained almost the same over the past 30 years (Beall, 2001). Findings from 33 studies showed that about 16% of patients under age 70 and 12% of patients aged 70 and older survived CPR only (Kaye Mancini, 1996). After participating in the resuscitation for Mr. D, I have been struggling over this real scenario at: (1) what is the quality of death; (2) who can decide the code status; and (3) what can I do for advocating my patient? As a nurse, I have to deal with life-and-death decisions with each of my patients. With the participating in the resuscitation for Mr. D and witnessed his death, I am wondering: what is a quality death? What a kind of process is a quality death? Who defines it? What is the resuscitation doing? How much do patients in terminal life stage have to understand about what dying is like? How well patients dignity could be preserved and integrated into the resuscitation process? How well patients wish could be respected in the decision of code status? How does a patient want everything to be done to extend his life Full Code in hospital parlance, or a patient wants to let his/her death happen naturally without interference a Do Not Resuscitate order? Does the Full Code status really benefit the patients interest or just benefit a substitute decision makers/familys interest? As for Mr. Ds scenario, is the Full Code status his real wish? Is the dying process his real belief about dying? Is t he dying process his real value about the death? Did he image his death with broken sternum and ribs, massive blood mess and contamination? Did he image that, at the end of life, he was surrounded by the code team rather than by his family members? Unfortunately, I have no solution to seek the true answers yet; I felt the contradiction and tension between the resuscitation on behalf of a Full Code status and quality death: professionally, I have duty of care to participate in the resuscitation action and do whatever required for such a purpose, but ethically and morally, I do not want to do any harm on my patients during the resuscitation. It has become my clinical dilemma of struggle for many years. The decision of code status is a complex and controversial topic. Theoretically, it seems simple and easy to declare either patient or patients substitute decision maker will be the subject to make decision about code status. However, in the real working environment, I noted that many patients indications on code status are blank, not checked yet; and sometimes they are left as blank for a long period; also, some patients code status has been changed reversely from Do Not Resuscitate to Full Code by their family; Mr. D was one of such examples. It tells me that the decision process in not a straight-forward linear procedure; it is organic or dynamic. The confusion for me is who is the real decision maker during this organic process, the patient own, patients family/substitute decision maker or a health care provider? As a regulated professional, a health care provider is rarely taking action as such decision maker; usually, either patients or their family will be. While the patient i s capable, it is clear that the patient decides it for himself or herself. However, my wondering is that there are so many factors that will impact patients capacity when decision needed to be made on the code status, such as age, medical condition, the quality of life, religious views and overall wishes. Further more, like the perception on pain, capacity is really subjective; a sound judgement on patients capacity also is difficulty. Who can decide a patients capacity is either intact or impaired without any interest conflict? Like Mr. Ds scenario, due to his senior age and confused medical condition, his daughter was his decision maker from the admission; the reality of his condition was recorded as deteriorated daily, and he had been incapable to provide any input about his code status; the progress notes show us that his code status has been changed from Full Code to Do Not Resuscitate, and then back to Full Code again during a five-week period of hospitalization. Is there any interest conflict in the process while his daughter made decision of turning over on his code status for him, and does such change will really benefit him in relieving suffering, restoring functioning and improving his quality of life? As a member of heath care team, what I can do to advocate my patients decision is really limited so that I am feeling helpless. Being a sick people in a hospital might be very stressful; in additional to physical symptoms, people may feel anxious, depressed and helpless. Also, family members might be place under a difficult time and position during a medical crisis; family members may disagree, emotions might be high and medical information can become confusing agent. In such a stressful circumstance, any possible irrational decision could be made without considering the reality and possibility. Perhaps, we can say nurses are knowledgeable to provide information, as well as nurses know more about the patients daily condition than a physician so that a nurse really can make some good input for health care team and family in decision-making to advocate patients benefit; however, the final decision is totally depending on patients or their substitute decision-makers understanding about the context of code status; they are legally granted the power. Like Mr. Ds case, his decision-maker alternatively requested change of his code status from Do Not Resuscitate to Full Code on his behalf that resulted in futile and miserable resuscitation, even if his most responsible physician could not apply any influence on it. Health care providers are not legally granted such a power, and ethically, we also can not apply our opinions, judgement or choice on patients or their decision-makers decision. So, I have been struggling over the relationship between power and knowledge; under such circumstance, knowledge is not and does not have the power at all. What we can do is through information providing to empower our patients or their decision-maker to use their power to make a right choice on code status to avoid such futile and miserable resuscitation happened on Mr. D without any benefit, but harm. Exploring Discourse Analysis The clinical dilemma as identified in the above scenario, the contradiction and tension are mainly triaged from respecting the patients own or their decision-makers choice on code status while providing our resuscitating intervention. In order to understand the issue, I did literature review on decision making on code status choice. I chose the patients or their decision-makers decision of choice on their code status and how to empower them in making a right decision by information providing to advocate for patients benefit in quality of life at the end of life as my focus. In the following sections, I will use Mr. Ds case to analyze this clinical dilemma from both liberal-humanist discourse and scientific-medical discourse perspectives. Scientific-medical discourse: empower patients to make right choice on code status According to Grant, Giddings Beale (2005), the scientific-medical discourse is based on the biomedical mode of medical science. Its core concept is that a human body is a collection of different parts that are organically organized and form different systems that manifest as a set of symptoms (Brown Seddon, 1996, a, b). It constitutes the scientific fundamentals and becomes the root of nursing science (Grant, Giddings Beale, 2005, p.499). That is the reason I chose it as one of my discourse. Medical knowledge explicitly tells me that life maintenance must be under the control of homeostatic balance, which is maintained by normal functions of all organs; and homeostatic control mechanism can maintain only in a relative narrow constancy (Thibodeau Patton, 2005, p.16). CPR is a desperate technique that is used on the people who are might be suffering cardiac arrest in order to deliver oxygen to blood stream and maintain a cardiac circulation to keep vital organs, such as such as the brain, be oxygenized to be alive, to delay brain death, and maintain the heart to remain responsive to defibrillation; in many type of patients, it virtually never works; for a patient with an advanced age and life-threatening illness who is dying of the underlying disease, there is very limited benefit because survival is rare ( As articulated by Grant, Giddings and Beale (2005), nurses had sound technical knowledge of bodily diseases, the associated symptoms, predisposing causes, and appropriate treatment (p.499) from medical science. Under the influence of biomedical model ideology, the interventions of nursing care have been constructed as a set of tangible, specifically operate-able and measurable procedures that are implemented in a methodical manner step by step, for example, nursing process. Reflecting on Mr. Ds case, by informing them the updated condition and possible prognosis through my careful and objective assessment, I can support my patient or their decision-maker to choose a right code status to avoid a violent death that occurs during an advanced cardiac life support and artificially prolonged life maintenance. It is not to apply my opinion or choice on them. It is to empower them to make right choice in a supportive manner to preserve patients dignity and quality of life, as well as death. In such a way, my professional integrity also will be benefited in maintaining, professional contradiction and personal tension will be avoided. Liberal-humanist Discourse: Advocating Patient According Grant, Giddings Beale (2005), the liberal-humanist discourse of nursing care is a holistic approach; the patient is viewed as a whole person and a unique individual, not the collection of different parts only. Empathic nursing care does not only deal with patients biomedical issues, but also emphasize patients autonomy, rationality, emotions, understandings and dignity; it is characterized by respecting patients self-determination, free choice, and self-representation (Praeger, 2002). The ethic ideology of liberal-humanist discourse of nursing care is underpinned by two assumptions: nurses commitment to a trust therapeutic interpersonal relationship of care and having moral obligation to act (Dyson, 1997, p. 200) on behalf of patients (Grant, Giddings Beale, 2005). Such a sound holistic approach becomes the grand rationale I choose it as one of my discourses. Also, it casts and shapes my best nursing practice by providing my patients and their family holistic caring. However, it must be understand that such an universal or global ideology itself has an underlying contradiction and tension that I experienced in my patient Mr. Ds scenario, that is, under some circumstance or specific context, it is difficulty that empathetic nursing care must have commitment to trust interpersonal relationship by respecting the patients autonomy and at the same time, nurses also have moral obligation to act on behalf of the patient. As for Mr. Ds case, health care team discussed the code status choice in multiple family meetings based on informed decision principle. The whole caring process demonstrated the empathetic caring by respecting familys decision on the code status choice, taking appropriate and timely resuscitation action morally on behalf of the decision maker. However, the misery result was the violation of patients dignity and quality of death in the dying process, which is actually avoidable and it morally generates the ethic guilty and tension in health carers emotion, because health carer eventually does not have the legal authority to take action to morally prevent such an avoidable misery event to be happened. Such contradiction and tension in professional, legal and ethic principles basically contribute to my distress and confusion. Implications for Nursing Practice The discourse from either scientific-medical approach or the liberal-humanist approach, while peoples life reaches the end stage life-span, not only does the physical body, but also the person as a whole, become a vulnerable object. Being a ill person in a hospital can be terribly overwhelming with physical symptoms, anxiety, depressed and helpless, as well as invasive treatment, diagnostic interventions and a variety of information that is related to each procedure. A treatment is supposed to be of benefit if it relieves suffering, restores functioning and improves quality of life; it will become a burden if it causes pain, prolongs dying without offering a benefit or increases distress. When we emphasize that patients do have some control over what kind of treatments they do and do not want, but in how many cases patients really implement their control over the treatments? Taking Mr. Ds scenario as an example, being in his senior age and impaired cognitive status, it is impossible for him to be a host to get his treatment and care plan under the control of his wishes; his decision maker on his behalf, driven and masked by a general graceful desire that is often seen in the most of people, just wants everything has to be done to remain alive to save and prolong his physical life, even if a few more minutes, legally places not only his physical body, but also a person as a whole at the risk of vulnerable position unconsciously while choosing a Full Code status. As a nursing member of the code team, I have professional obligation to do some inhumane resuscitation actions on his vulnerable body and impair his dignity of death. So, putting myself into Mr. Ds shoes, if either my parents or I were in his age and health condition, I really need the preservation of self-determination, free choices and self-representation in decision making on code status choice choose DNR, let me go naturally without pain, suffering and inhumane resuscitating effort. Our patient-center nursing care philosophy always makes us be aware of that patients need to be supported, not blamed (Kammerer, Garry, Hartigan, Carter Erlich, 2007). From the liberal-humanist discourse of nursing care views, committed to trust interpersonal relationship with patients, empathy and communication are two core concepts. When a persons life is at the brink of death, a clear mind is a rarely existed. Often, it will be more difficulty to accept and respect a frail mind than a frail body. Terminally ill people may look differently, feel even worse and terrible, and think in another way. They need advocacy, protection and caring in humane, patient, and professional ways. Supporting their ability to get their lives under control is no less important than keeping their blood pressure under control. Communication in an empathetic passion is more conducive to doing the right thing than rigid legal documents. Nursing has moral, as well as professional, obligation to communicate our scientific-medical knowledge to support patients in determining what kind of code status they want to be and make their wishes known to their loved ones. Family is an integrated part of our clients, which are facing a difficult position during a medical crisis. Identically, we have above obligation to support patients family members in knowing what a loved one wanted that will help them get peace of mind that they are honouring the wishes of their loved one. In such a way, our professional development will be in growth, and our personal distress that is involved in the discourse tension will be released. Summary According to the learning goals of this course, discourse from scientific-medical approach and liberal-humanist approach on a real clinical situation is presented in this paper. Personal distress, frustration and confusion arisen from the clinical dilemma have been analyzed. Nursing care can be explored from different kinds of contradictory discourses. All these contradictory discourses might contribute to nurses feeling of distress, frustration or confusion when encountering different clinical situations. The liberal-humanist ideal of ethic of care focus on viewing a person as a whole and respecting patients self-determination, free choice, and self-representation, bur patients need advocates and support from scientific-medical approach in decision-making. Furthermore, for professional and personal development, nurses should learn to understand these different discourses in one situation and take effective strategies to solve the clinical dilemma. Committing to a trust therapeutic i nterpersonal relationship with patients will help nurses understand patients better, and it also helps nurses to find the meaning of the event so that effective solutions could be figured out to solve clinical dilemma.