Humanities Prejudice And Persecution Coursework Essay Example for Free

Humanities Prejudice And Persecution Coursework Essay Why did the Nazis hate the Jews? Did Nazi Propaganda make the German people prejudiced against the Jewish race? How successful were the policies of the Nazi government in establishing an anti- Semitic society? In this coursework I will be explaining why the Nazi’s hated the Jews. I will explain what propaganda is and if the Nazi propaganda makes the German people prejudiced against the Jewish race, and how successful the policies to establish an anti-Semitic were. The term prejudice means an attitude (about a person or group) that is formed without having all the facts. This usually involves disliking somebody, mostly because of their ethnicity, sexuality, religion etc. Prejudice attitudes are learned. For example children in Nazi Germany were taught to hate Jews, which is like anti- Semitic. Germans were influenced by the use of propaganda to prejudice them and make them discriminate against the Jews. The main reason for this was because of Adolf Hitler. The term discrimination means when treating someone in a different way, usually less well, because they belong to a particular group. The Nazi’s treated the Jews differently, due to their religion and they discriminated the Jews as they way they looked like. The term persecution is to treat an individual or group badly. Hitler persecuted the Jews as soon as he came to power in 1993. Adolf Hitler persecuted Jews in many different ways. The way that Hitler persecuted the Jews were: When Hitler seized power in 1933 he used his powers under the ‘enabling law’ to begin his attack on the Jews. In 1938 the attacks on the Jews became more violent with Himmler the head of the SS and the Gestapo launching Kristallnacht on 11th November 1938. By 1939, half of Germany’s 500,000 Jews had emigrated to escape Nazi persecution. In 1939, Germany invaded Poland which had a much larger population of 3 million Jews. In 1941, Germany invaded Russia which had a population of 5 million Jews. Himmler sent four special trained SS units called ‘Einsatzgruppen battalions’ into German occupied territory and shot at least 1 million Jews. Victims were taken to deserted areas where they were made to dig their own graves and shot. Nazi Propaganda: The Nazi’s propaganda in those days was seen as Anti Semitic. Propaganda was an organized way of media that convinced people this could be done by ideas, information, rumours or opinions. The major purpose for the Nazi’s propaganda was to make the German people prejudiced against the Jews race. Another purpose why propaganda was used was a ‘brainwashing’ of the public convincing them of an ideological viewpoint. The Nazi’s propaganda portrayed the Jews as: fat, greedy, lazy, people with big crooked noses, ugly, dark, hooded eyes, nasty, evil, disloyal, unclean, wealthy, powerful and sly. To do this the Nazi’s made sure that their propaganda’s were everywhere. They were more noticed on, for example; posters on windows, cars, walls and also the Nazi’s propaganda was broadcasted on television and films were also made to show the way Nazi’s prejudiced the Jews and was held on the radio. I will now be showing some propaganda posters, which shows positive posters and negative posters. image01.jpg ‘The External Jew’ Poster from a Museum. This propaganda shows a negative outlook about the Jews; it shows Jews being ugly with a crooked nose. The money portrays that Jews are selfish and are money grabbers in the German society. This poster explains the Jews being selfish as they have a lot of money. The whip in this poster indicates that Jews are trying to take control of the German society. This is a negative propaganda towards the Jews. A German Beer Mat This is a Negative propaganda, which shows a German beer mat with a Jew’s face on the mat. This beer mat that was created by the Germans and was put in all pubs. It also has a picture of a Jew showing a very ugly face. Jews are hated by the Germans. The Germans have created this image on the beer mat to show how much they hate the Jews and to show that they do not have any respect towards the Jews. This beer mat indicates ‘whoever buys from a Jew is a traitor to his people!’ People in pubs promote even more hatred against Jews. Anti- Semitic Propaganda in school An Anti-Semitic cartoon. From the German children’s book 1938 This is a negative propaganda which is taken from a German children’s book. This propaganda has both German children and Jewish children in a school. The stereotype here of the Jewish children is made to make them look horrible, dark and with big crooked noses. There is a distinct with the difference of Jews and Germans. Unlike the Jews the Germans stereotype was seen as clean and tidy and they are kept in a lighter area. From this propaganda you can clearly notify which children are Jewish or German as the stereotype comes in again. This propaganda is also to brainwash the German children. This poster explains Jews being kicked out of school, and is showing that without Jewish children the school is better. Showing the Ideal Aryan Family This propaganda is a Positive poster towards the Nazi’s. Because this is trying to promote the ‘Ideal Aryan Family’. We can see this is a positive propaganda as it shown by the fruit and flowers around the family. A fund raising poster for the Hitler Youth This is a Fund raising poster it shows a stunning Nazi girl. This is a positive propaganda towards the Germans. This poster indicates that Nazi’s are beautiful. They are pure good and generous. The tin displays the swastika, which is the Nazi symbol. Hitler posing with German children in 1936 This is a positive propaganda towards the Germans. This poster shows Hitler posing with 3 children from the Nazi Youth. They look extremely joyful as they are with who they believe was the ‘Saviour of Germany’. This poster explains Adolf Hitler is being seen as a father figure for the children. This also explains Hitler is trying to get their support for himself. A ‘Jew Free Area’ Sign This is a Jew Free area sign. From this sign, it shows that this leads to discrimination towards the Jews. This shows that Jews are restricted from going to swimming baths and public places. This propaganda was used to make the Jews jealous as they were unable to go to some places that had a sign like this. This shows Germans being good-looking and healthy, whereas in other propagandas it shows Jews being horrible and fat. In conclusion when the World War 1 had ended, Hitler convinced all the Germans that the Jews were scapegoats. The Nazi’s then used negative propagandas to discriminate the Jews every possible way. Hitler convinced all the Nazi’s about saying negative things about the Jews, Hitler brainwashed the Nazi’s which they began to hate the Jews. The Germans needed a saviour which Hitler came and took upon this role. Due to the fact that all the brainwashing Hitler started to do to the Germans so they were able to hate the Jews. The propagandas were so successful that it led to Hitler making the laws. By the propagandas being successful and the new laws made by Hitler this led the Jews dying in the holocaust. The holocaust is the name given to the slaughter of six million people, mostly Jews, during the Second War.

Ganga River Pollution In India Environmental Sciences Essay

Ganga River Pollution In India Environmental Sciences Essay All of us have seen a river large or small, either flowing through our town, or somewhere else. Rivers are nothing more than surface water flowing down from a higher altitude to a lower altitude due to the pull of gravity. One river might have its source in a glacier, another in a spring or a lake. Rivers carry dissolved minerals, organic compounds, small grains of sand, gravel, and other material as they flow downstream. Rivers begin as small streams, which grow wider as smaller streams and rivers join them along their course across the land. Eventually they flow into seas or oceans. Unfortunately most of the worlds major rivers are heavily polluted. The pollution of environment is the gift of the industrial revolution. Prior to this the agrarian cultures created significant environmental deterioration in the form of soil erosion- through deforestation and overgrazing. The environmental degradation is a by product of modern civilization. There has been a steady deterioration in the quality of water of Indian rivers over several decades. Indias fourteen major, 55 minor and several hundred small rivers receive millions of litres of sewage, industrial and agricultural wastes. Most of these rivers have been rendered to the level of sewage flowing drains. There are serious water quality problems in the cities, towns and villages using these waters. Water borne diseases are rampant, fisheries are on decline, and even cattle are not spared from the onslaught of pollution. According to World Wide Fund for Nature (WWF) five rivers in Asia serving over 870 million people are among the most threatened in the world, as dams, water extraction and climate change all take their toll. The Ganges, Indus, Yangtze, Salween-Nu and Mekong-Lancang rivers make up half of the WWFs top ten most threatened river basins. India has a large number of rivers that are lifelines for the millions living along their banks. These rivers can be categorized into four groups: 1.Rivers that flow down from the Himalayas and are supplied by melting snow and glaciers. This is why these are perennial, that is, they never dry up during the year. 2. The Deccan Plateau Rivers, which depend on rainfall for their water. 3. The coastal rivers, especially those on the west coast, which are short and do not retain water throughout the year. 4. The rivers in the inland drainage basin of west Rajasthan, which depend on the rains. These rivers normally drain towards silt lakes or flow into the sand. River Ganga (Ganges) of India has been held in high esteem since time immemorial and Hindus from all over the world cherish the idea of a holy dip in the river under the faith that by doing so they will get rid of their sins of life. More than 400 million people live along the Ganges River. An estimated 2,000,000 persons ritually bathe daily in the river. Historically also, Ganga is the most important river of the country and beyond doubt is closely connected with the history of civilization as can be noticed from the location of the ancient cities of Hardwar, Prayag, Kashi and Patliputra at its bank. To millions of people it is sustainer of life through multitude of canal system and irrigation of the wasting load. Hundreds of the villages and even the big cities depend for their drinking water on this river. It is believed, a fact which has also been observed, that the water of Ganga never decays even for months and years when water of other rivers and agencies begins to develop bac teria and fungi within a couple of days. This self purification characteristic of Ganga is the key to the holiness and sanctity of its water. The combination of bacteriophages and large populations of people bathing in the river have apparently produced a self-purification effect, in which water-borne bacteria such as dysentery and cholera are killed off, preventing large-scale epidemics. The river also has an unusual ability to retain dissolved oxygen. With growing civilization and population all over how long Ganga will retain its self purification characteristics only time can judge.     Ã‚  Ã‚  Ã‚  Ã‚   SOURCES: The Gangotri   Glacier, a vast expanse of ice five miles by fifteen, at the foothills of the Himalayas (14000 ft) in North Uttar Pradesh is the source of Bhagirathi, which joins with Alaknanda (origins nearby) to form Ganga at the craggy canyon-carved town of Devprayag. Interestingly, the sources of Indus and the Brahmaputra are also geographically fairly close; the former goes through Himachal Pradesh and fans out through Punjab and Sind (Pakistan) into the Arabian Sea. The latter courses for most of its tremendous length under various names through Tibet/China, never far from the Nepal or Indian borders, and then takes a sharp turn near the northeastern tip of India, gathers momentum through Assam before joining the major stream of the Ganga near Dacca in Bangladesh to become the mighty Padma, river of joy and sorrow for much of Bangladesh. From Devprayag to the Bay of Bengal and the vast  Sunderbans delta, the Ganga flows some 1550 miles, passing (and giving life to) some of t he most populous cities of India, including Kanpur (2 million), Allahabad, Varanasi, Patna, and Calcutta (14 million). The largest tributary to the Ganga is the Ghaghara, which meets it before Patna, in Bihar, bearing much of the Himalayan glacier melt from Northern Nepal. The Gandak, which comes from near Katmandu, is another big Himalayan tributary. Other important rivers that merge with the Ganga are the Son, which originates in the hills of Madhya Pradesh, the Gomti which flows past Lucknow. Previous Work: A number of investigations have been carried out on the physiochemical and biological characters of the Ganga. Lakshminarayana (1965) published a series of papers reporting the results of studies carried out at Varanasi during the period between March, 1957 and March, 1958. it was observed by him that the values of the most of the parameters decreased during rainy season while no marked variation was observed during winters and summers. In the same year Chakraborty et.al. (1965) from Kanpur reported the water quality of Ganga at J.K. Rayons water intake point and at Golaghat and Bhairoghat pumping stations situated at the upstream of the river. It was concluded that the water quality gradually deteriorated as it passes from Bhairoghat pumping station to the J.K. Rayon water intake point in summers because in this stretch the river received waste waters from number of sewage drains.   A year later Saxena et.al. (1966) made a systematic survey of the chemical quantity of Ganga at Kanpur. According to the study, the biological oxygen demand, i.e. B.O.D. varied from 5.3ppm (minimum) in winter to 16.0ppm (maximum) in summer. The chloride ranged between 9.2 and 12.7 ppm and the river was found to be alkaline in nature except in rainy season. He concluded that the tanneries significantly increased the pollution load of river as they discharge huge amounts of effluents containing organic wastes and heavy metals. It was further reported that forty five tanneries, ten textile mills and several other industrial units discharged 37.15 million gallon per day of waste water generating BOD load of approximately 61630 Kg/day. Subsequently Agarwal et.al. (1976) studied the bacteriological population of the river water and concluded that addition of untreated waste and sewage was responsible for the presence of pathogenic organisms posing threat to the residents of the Varanasi city. Hydrobiological features of the river Ganga was studied by   Pahwa and Mehrotra (1966). The authors studied a stretch of 1090 kms. of river Ganga extending from Kanpur in west to Rajmahal, in Jharkhand state, in the east. They reported that the turbidity was maximum (1100-2170 ppm) in monsoon and minimum ( less than100 ppm) during January to June. The pH of the river water ranged between 7.45 (minimum) during June to August and 8.30 (maximum) during January to May. The dissolved oxygen, i.e. D.O. count ranged from 5.0 to 10.5 ppm with maximum values during January and February. While the minimum values were recorded in monsoon. Bhargava (1982) in a survey of total length of the river Ganga found that quality index was far above the prescribed limit at Kanpur. He further found that the Ganga water was having unusually fast regenerating capacity by bringing down B.O.D. owing to the presence of large amount of well adopted micro-organisms. According to the research Ganga is rich in polymers excreted by various species of bacteria. These polymers being excellent coagulants remove turbidity by coagulation, setting the suspended particles at the sewage discharge point. At the 1981 session of Indian Science Congress at Varanasi, scientists expressed concern at the growing pollution in the river Ganga in presence of the then Prime Minister Mrs. Indira Gandhi who inaugurated the session. At her instance, Dr. M.S. Swaminathan, the then member, Planning Commission asked the Central Board for Preventation and Control of Water Pollution, New Delhi to conduct studies on the state of the river Ganga. In collaboration with the State Pollution Control Boards of Uttar Pradesh, Bihar and Bengal and the centre for study of Man and Environment Kolkata (Calcutta), studies were conducted on the Sources of pollution including all human activities, land use pattern and water quality of the river at selected sites during 1981-82 and report entitled Basin, sub-basin inventory of water pollution in the Ganga basin part-II was published in 1984. according to this report sewage of 27 class I cities and towns and effluents from 137 major industries were the main source of pollution of the river. In addition cremation of dead human bodies and dumping of carcasses aggrevated the pollution of the river. It was Chandra (1981) who conducted studies on the pollution status of river Ganga at Allahabad, pointed out that industries manufacturing nitrogenous fertilizers have significant role in polluting the river water.   Study carried out in 1986-87 on physico-chemical properties of river Ganga water at Buxar (Unnao) clearly revealed that extent of pollution varied in different seasons. Usually all the 23 parameters studied showed high values in summer and lower during monsoons except turbidity which was high in rainy season. Values of BOD, COD, DO and H2S were recorded high than the tolerance limits. Study on water quality of river Ganga at Kalakankar (Pratapgarh in Uttar Pradesh) revealed that even at such a remote and undisturbed place like Kalakankar the river water was not safe for drinking and bathing. It was also noted that the river showed an alkaline trend throughout the course of study. According to the research done by Mehrotra (1990), the various sources responsible for pollution of the river in Varanasi city are domestic sewage effluents of the industries, burning of dead bodies at the ghats, use of detergents, insecticides and pesticides used in agriculture. Study revealed the presence of toxic metals like   mercury ( 65 to 520ppb), Lead( less than 10 to 800 ppm), chromium (less than 10 to 200 ppm) and nickel (less than 10 to 130 ppm) in the sediments of Ganga river at Varanasi city.  Ã‚  Ã‚   Upstream from Varanasi, one of the major pilgrimage sites along the river, the water is comparatively pure, having a low  Biochemical oxygen demand  and fecal coliform count. Studies conducted in 1983 on water samples taken from the right bank of the Ganga at Patna confirm that  escheria coli  (E.Coli.), fecal streptococci and vibrio cholerae organisms die two to three times faster in the Ganga than in water taken from the rivers Son and Gandak and from dug wells and tube wells in the same area. The chemical pollution of the river Ganga in Patna city in Bihar state has been found somewhat alarming beside the storm drain, especially in the regions like Rajapur, Mandiri and Krishnaghat. According to the report published in a book by Mr. U.K. Sinha (1986), the concentration of iron is higher in sediments collected from 10 metres along the bank at Mandiri region. The concentration of all the toxic metals i.e copper, zinc, nickel and cobalt are higher in all the sediments collected from near the storm drain and diminishes towards mid-region of the river. The concentration of zinc is highest in the sediments collected from near the Mandiri storm drain, Antaghat storm drain and Krishnaghat storm drain. The concentration of copper is highest in the sediments collected from near the Krishnaghat storm drain suggesting the presence copper due to utensil work being done in Thatheri Bazar and hospital wastes also, said report. Present situation: For some time now, this romantic view of the Ganges has collided with Indias grim realities. During the past three decades, the countrys explosive growth (at nearly 1.2 billion people, Indias population is second only to Chinas), industrialization and rapid urbanization have put unyielding pressure on the sacred stream. Ganga, the most sacred of rivers for Hindus, has become polluted for some years now. But a recent study by Uttarakhand Environment Conservation and Pollution Control Board says that the level of pollution in the holy river has reached alarming proportions. Things have come to such a pass that the Ganga water is at present not fit just for drinking and bathing but has become unusable even for agricultural purposes. As per the UECPCB study, while the level of coliform present in water should be below 50 for drinking purposes, less than 500 for bathing and below 5000 for agricultural use-the present level of coliform in Ganga at Haridwar has reached 5500. Based on the level of coliform, dissolved oxygen and biochemical oxygen, the study put the water in A, B, C and D categories. While A category is considered fit for drinking, B for bathing, C for agriculture and D is for excessive pollution level. Since the Ganga waters at Haridwar have more than 5000 coliform and even the level of dissolved oxygen and biochemical oxygen doesnt conform the prescribed standards, it has been put in the D category. According to the study, the main cause of high level of coliform in Ganga is due to disposal of human faeces, urine and sewage directly into the river from its starting point in Gaumukh till it reaches Haridwar via Rishikesh. Nearly 89 million litres of sewage is daily disposed into Ganga from the 12 municipal towns that fall along its route till Haridwar. The amount of sewage disposed into the river increases during the Char Dham Yatra season when nearly 15 lakh pilgrims visit the state between May and October each year. Apart from sewage disposal of half-burnt human bodies at Haridwar and hazardous medical waste from the base hospital at Srinagar due to absence of an incinerator are also adding to pollution levels in the Ganga. The result has been the gradual killing of one of Indias most treasured resources. One stretch of the Yamuna River, the Ganges main tributary, has been devoid of all aquatic creatures for at least a decade. In Varanasi, Indias most sacred city, the coliform bacterial count is at least 3,000 times higher than the standard established as safe by the United Nations world Health   Organization.  Ã‚  Coliform  are rod-shaped bacteria that are normally found in the colons of humans and animals and become a serious contaminant when found in the food or water supply. A study by Environmental Biology Laboratory, Department pf Zoology, Patna University, showed the presence of mercury in the Ganga river in Varanasi city. According to the study, annual mean concentration of mercury in the river water was 0.00023 ppm. The concentration ranged from NT (not traceable) to 0.00191 ppm. Study done by Indian Toxicological Research Centre (ITRC), Lucknow during 1986-1992 showed maximum annual concentration of mercury in the Ganga river water at Rishikesh, Allahabad district and Dakshineswar as 0.081, 0.043 and 0.012 ppb respectively. Ganga river at Varanasi was found well within the maximum permissible standard of 0.001 ppm prescribed for drinking water by the World Health Organization. The mercury studied in the Ganga river could be traced in biotic as well as abiotic components of the river at the study site. The Hindu devotees take bath in the river where mercury was detected in 28%, 44%,75%, 96%, 42% and 89% of the river water, sediment, benthic fauna, fish, soil and vegetation samples respectively. Though mercury contamination of the river water has not reached an alarming extent, its presence in the river system is worrisome. In the study annual mean concentration of the metal in the sediments was 0.067 ppm. Sediments constitute a major pool of mercury in fresh water. As Ganga enters the Varanasi city, Hinduisms sacred river contains 60,000 faecal coliform bacteria per 100 millilitres, 120 times more than is considered safe for bathing. Four miles downstream, with inputs from 24 gushing sewers and 60,000 pilgrim-bathers, the concentration is 3,000 times over the safety limit. In places, the Ganges becomes black and septic. Corpses, of semi-cremated adults or enshrouded babies, drift slowly by. The tannery industry mushrooming in North India has converted the Ganga River into a dumping ground. The tanning industry discharges different types of waste into the environment, primarily in the form of liquid effluents containing organic matters, chromium, sulphide ammonium and other salts. As per an estimate, about 80-90% of the tanneries use chromium as a tanning agent. Of this, the hides take up only 50-70%, while the rest is discharged as effluent. Pollution becomes acute when tanneries are concentrated in clusters in small area like Kanpur. Consequently, the Leather-tanning sector is included in the Red category of industries due to the potential adverse environmental impact caused by tannery wastes. Highly polluted sediments are adversely affecting the ecological functioning of rivers due to heavy metal mobilization from urban areas into biosphere. Distribution of heavy metals in sediments of the river Ganga and its tributaries have been carried out by several workers. Monitoring of Ganga River from Rishikesh to Varanasi indicated that Kannauj to Kanpur and Varanasi are the most polluted stretches of the river Ganga . Analysis of upstream and down stream water and sediment revealed a 10-fold increase in chromium level.

Malaria Parasite Plasmodium and the Epidemiology of the Disease Essay

The Malaria Parasite Plasmodium and the Epidemiology of the Disease Abstract For ages malaria has affected mankind in almost all parts of the world. It has left a deep imprint on people who have been affected with the disease, and even today in countries where epidemics are common, malaria is a constant threat to people's daily lives. Malaria is caused by protozoan parasites of the genus Plasmodium (phylum Apicomplexa), and there are four species in the genus that cause the disease in humans. Their primary hosts and transmission vectors are female mosquitoes of the genus Anopheles; humans act as intermediate hosts. Places near the equator with a warm, subtropical climate are most susceptible to malaria endemics. More than half of the cases of malaria occur in sub-Saharan Africa. It was only recently that developments have been made to research the eradication of the disease on a global scale. Malaria, Italian for ?bad air?, is an infectious disease which for nearly 4,000 years has terrorized mankind in many parts of the world. It has greatly influenced human populations and human history, and even today, malaria is a leading cause of disease and death in the world with over one million deaths every year (Sherman 91). This means that every 30 seconds, a person dies from malaria. Unfortunately, the general public knows only little about the disease, which is one of the key reasons as to why so many people suffer from malaria. However, since the turn of the 20th century, a great deal of knowledge has been uncovered by microbiologists about this merciless killer. The biology behind malaria is extremely complex. As opposed to popular belief, malaria is actually a family of four different diseases caused by four different parasi... ...y 1. Day, Nancy. Malaria, West Nile, and other Mosquito-Borne Diseases. London: Enslow Publishers, 2001. 2. Desowitz, Robert S. The Malaria Capers: More Tales of People, Research, and Reality. Greenwich: W.W. Norton & Company, 1993. 3. Doolan, Denise L. Malaria Methods and Protocols. Denver: Humana Press, 2002. 4. ?Malaria.? 19 June 2006. Wikipedia. 18 Jul. 2006 . 5. ?Malaria Information.? 30 May 2005. Centers for Disease Control. DDT. 18 Jul 2006 . 6. Roberts, Roger. The Green Killing Fields; the Need for DDT to Defeat Malaria and Reemerging Diseases. AEI Press, 2006. 7. Sherman, Irwin W. Molecular Approaches to Malaria. New York: ASM Press, 2005. 8. The Malaria Eradication Project. Ed. Maya Winifred. May 2000. Indiana University. 22 Jul 2006 . 8 Malaria Parasite Plasmodium and the Epidemiology of the Disease Essay The Malaria Parasite Plasmodium and the Epidemiology of the Disease Abstract For ages malaria has affected mankind in almost all parts of the world. It has left a deep imprint on people who have been affected with the disease, and even today in countries where epidemics are common, malaria is a constant threat to people's daily lives. Malaria is caused by protozoan parasites of the genus Plasmodium (phylum Apicomplexa), and there are four species in the genus that cause the disease in humans. Their primary hosts and transmission vectors are female mosquitoes of the genus Anopheles; humans act as intermediate hosts. Places near the equator with a warm, subtropical climate are most susceptible to malaria endemics. More than half of the cases of malaria occur in sub-Saharan Africa. It was only recently that developments have been made to research the eradication of the disease on a global scale. Malaria, Italian for ?bad air?, is an infectious disease which for nearly 4,000 years has terrorized mankind in many parts of the world. It has greatly influenced human populations and human history, and even today, malaria is a leading cause of disease and death in the world with over one million deaths every year (Sherman 91). This means that every 30 seconds, a person dies from malaria. Unfortunately, the general public knows only little about the disease, which is one of the key reasons as to why so many people suffer from malaria. However, since the turn of the 20th century, a great deal of knowledge has been uncovered by microbiologists about this merciless killer. The biology behind malaria is extremely complex. As opposed to popular belief, malaria is actually a family of four different diseases caused by four different parasi... ...y 1. Day, Nancy. Malaria, West Nile, and other Mosquito-Borne Diseases. London: Enslow Publishers, 2001. 2. Desowitz, Robert S. The Malaria Capers: More Tales of People, Research, and Reality. Greenwich: W.W. Norton & Company, 1993. 3. Doolan, Denise L. Malaria Methods and Protocols. Denver: Humana Press, 2002. 4. ?Malaria.? 19 June 2006. Wikipedia. 18 Jul. 2006 . 5. ?Malaria Information.? 30 May 2005. Centers for Disease Control. DDT. 18 Jul 2006 . 6. Roberts, Roger. The Green Killing Fields; the Need for DDT to Defeat Malaria and Reemerging Diseases. AEI Press, 2006. 7. Sherman, Irwin W. Molecular Approaches to Malaria. New York: ASM Press, 2005. 8. The Malaria Eradication Project. Ed. Maya Winifred. May 2000. Indiana University. 22 Jul 2006 . 8

Essay --

There are several interactions that happen between species. They include competition, mutualism, predation, parasitism, and disease. Each one of these can affect organisms either in a positive or negative way. These are all important for organisms to evolve and become the best fit of their species. Without these interactions species would never change and would die out very easily when faced with tough environments. Competition is always over the supply of a limited resource. There are two types of competition: intraspecific and interspecific. Intraspecific is competition between the same species. This is usually beneficial to the species as a whole because it results in the best fit organism. Interspecific is competition between different species and is known to be detrimental to both species. There are three principles that apply to competition. Competition exclusion principle is when two species live together and occupy the same niche and eventually one species will out compete the other and replace it in that environment. The second principle is niche overlap which means that when two species live together over a large area one species will replace the other in part of that area. The last principle, character displacement, is when two species live together and initially occupy the same niche they may evolve to become different over time in order to avoid competition. When more than one spec ies occupy the same niche and are very similar it is common for one of them to become specialized in that area. For example if two birds are eating the same food one may develop a different beak over time in order to hunt for a different food. Mutualism is another important species interaction. Mutualism is a relationship that is benefi... ... but similar areas. They put some in isolation and some went into a mixture of other species. It was discovered that the species in the mixture evolved more diversely than those that were in isolation. They also discovered that the mixture of species changed the way they used resources. This showed that the species that evolved together were more productive than the species in isolation. The final conclusion was that â€Å"species interactions can have a major effect on evolutionary dynamics, which can in turn influence ecosystems functioning† (Timothy G Barraclough). I found the academic journals to be the most helpful. They provided a lot of information. Academic journals are the most reliable source when writing a paper because they are peer reviewed and are accurate in a specified field. All my articles stated the same information so there were no inconsistences.

Statement of Educational Goals Essay -- Philosophy of Education Teachi

Statement of Educational Goals The role of the teacher has changed, perhaps evolved is a better word, since students left the atmosphere of home schooling to that of the classroom. I'm sure that there have always been innovative teachers, but lecture and paperwork (or slate board work) were at one time the norm. In some classes it still is. However, the fact that we have so many stu- dies concerning the development of learning skill, such as the four stages that Piaget ident- ified, and so many theories on the best way to teach a child, such as Constructivism versus Behavorialism, indicates that many educators have realized there have to be better ways, than exclusive lecture and paperwork, to evoke learning. We have learned in our educational courses there are several styles of learning that each of us use one or more of. This is a challenge to the teacher, because it means we can't con- struct all our lessons based on only one style (which is usually our own learning style). We, as teachers, must be willing to expand our own realm of thinking and try new approaches. I love this concept, since I would get bored if I had to teach the same way every day. In my personal view, a classroom that is learning is not the one where seats are neatly in their rows, each child is busy completing a worksheet and no voices are heard. Give me clusters of desks, with students collaborating on projects and the air buzzing with the sound of excited voices. I feel that textbooks should be used as reference tools, not the sole amount of knowledge we want to obtain on any particular subject. In fact, I believe that the true measure of the success of a teacher is when students endeavor to know more. How can this be ac... ...bjects like Social Studies that require remembering facts and dates. What can you do in that situation? I truly believe that board games, set up along the line of "Sorry" and using an ever expanding set of question and answer cards, could be an enjoyable and effective way for students to recall social studies facts, if played on a regular basis. Other topics requiring memorization, such as the 50 states or the American presidents, could be dealt with by developing trading cards in which students strive to com- plete a set. I believe that my job as a teacher is not simply to place knowledge in my students heads. I must also help them understand that knowledge and show them how they can use it throughout their lives. To be truly successful at my job I must transfer my excitement for learning and curiosity to my students, so they will want to learn more.

Why I Hate Hr

Why I Hate HR MGT/431 Why I Hate Hr The issue we are addressing in this assignment below is the problems of Human Resource Management; the author has written the topic â€Å"Why we hate HR? †. He has listed several issues faced such by the human resource management – managers and there is quite a number of times having to distance themselves from the employees. He has started his case by talking about â€Å"why human-resource does not do such a good job†, and how can we fix it? hen he continues with the Sarcastic criticism of the general outlook of people towards HR , and considers that the HR people just find a great excuse of partying, calling it a HR leadership training program at the most expensive resorts. Considered by many as a waste of time and money. Author Keith Hammonds, Deputy Editor of Fast Company magazine lit up HR managers with his long August 2005 article entitled, â€Å"Why We Hate HR. † He made a number of harsh accusations about HR peop le. As we have seen the article is provocative. I know many people think such accusations are true for some in the line of work, though as generalizations all are wrong. Should HR say nothing, or what exactly should they say instead? In fact Human Resource is making vast leaps forward as we speak. Instead of bashing pet peeves in the profession we should look into what is working. Punching at a problem rarely encourages improvement, though it gets lots of notice and expected email, both from irritated HR people and those who love to instigate them. It’s time for an equally pointed response. The author drags out most of the cliche, tired-but-not-yet-dead accusations. He ploughs out four in particular: that HR people are â€Å"not the sharpest tacks,† that they are paper and policy mongers, that they are by treating everyone exactly equally â€Å"the mistaken belief† this is fairness, and that the HR managers cannot see the bigger picture. The last is truly the key issue. The others, nonetheless, grow from this. If they miss the larger picture of creating value, they are missing it not only for the companies they work for, but the individuals and their needs as well. It is irrelevant to compare Human Resource to finance and other support operations. As all HR managers make pretty much the same accusations about all of these sectors. They joke about â€Å"blinker eyed† accountants who only focus on lockstep processes and can't see the value of investing in pioneering ventures. HR managers at the same time support division’s needle line executives for their tendency to brush off â€Å"technical† issues in their hurry to take shortcuts just to make their bonus numbers. Such digs may be humorous, but none of this is constructive. â€Å"Not the Sharpest Tacks† Looking at HR in perspective against Keith’s claim that HR Managers are generally dull, side-lined executives who couldn’t make it in other fields. Keith alludes to, but doesn’t spell out that HR is relatively new as a profession without the 400 year history that, for example, accounting has. It was born out of payroll administration to take on a chaos of work that line executives didn’t want to make time for such as hiring, familiarizing with company atmosphere, training, terminations, HR legal issues, human rights, health and safety rules and literally dozens of other tasks loosely related to people. It can be a punching bag for all departments and Head Honchos and add to that few functions have to deal with the complexity of issues that HR does. Clear cut accounting rules have become increasingly complex lately, but nothing to compare with the massive grey areas and differing legislation that HR executives routinely have to deal with – many of which offer few absolute, clear-cut answers to tell your CEO or staff. Do really dumb people get stuck in HR? As per Keith’s views many line managers, still sideline weaker managers into the function and assign them mainly paper-pushing tasks, â€Å"party-planning† and police duty as he notes. Nevertheless those who may look like losers frequently aren't. HR is often asked to impose rules, sometimes some that don’t fit with most employees, mostly not thought up by HR at all, but by irritated fuming CEO’s demanding spontaneous responses to routine organizational problems better handled in other ways. In one situation HR was routinely held responsible for a poorly designed bonus plan that time after time paid out top awards, including even south sea cruises, to some of the worst performing area head, which were only good at sweet talking. Dumping weak executives into HR shows as much or more a failing of line managers than of the individuals who end up in the HR function. This will be fatal going forward and won't be allowed to continue. A bigger issue is whether senior teams can learn to effectively absorb the input of their HR members as valuable. Agreed not everyone is great, but HR certainly isn’t the only area with some weaker players by any means as every function holds its share of those who couldn't make it elsewhere, but have hung on where they started, barely coping with the basics. What Keith doesn't seem to be aware of is that most executives never reach the top jobs in any case, nor could they. Organizations thrive because they're tough on people in every function and ideally only the best rise to the top. Conclusion Keith Hammonds, author of, â€Å"Why We Hate Hr†, clearing has no good feeling towards Human Resource Managers. Team B strongly believes if we did not have HRM’s in organizations today, there would clearly be a lot of confusion and no development training in today’s workforce. Keith spends a lot of time talking down on human resources but does not clearly provide any facts about his opinions. Team B is disagrees with the author on this article as it has been stated above; these are truly just and only opinions from an individual who clearly hates human resources. References Hammonds, K. H. (2005). Why We Hate Hr. Noe, R. A. , Hollenbeck, J. R. , Gerhart, B. , & Wright, P. M. (2007). Fundamentals of human resource management (2nd ed. ). New York, NY: McGraw-Hill.

Beauty Pageants and Our Children Essay

Alost 3 million children, most of them girls, from the ages of 6 months and 17 years compete in beauty pageants annually in America. Competition can be local and national and they compete in categories such as swimwear, talent, costume of your choice, and eveningwear. This is an industry where mothers give her daughter energy drinks for a boost before pageants, 3-year-olds don fake fingernails, and parents regularly spend five thousand dollars on a child’s pageant outfit (O’Neill 1). Beauty pageants have negative consequences on America’s youth contestants through the pressure to be â€Å"perfect,† media influences, and child sexualization, which results in exhaustion, eating disorders, and body image issues in their future. In recent years, the child beauty pageant industry has exponentially grown in size and popularity. This growth is mainly due to television shows, such as Toddlers & Tiaras and Here Comes Honey Boo Boo that may be entertaining but exploit little girls in the process. These reality shows expose the behind-the-scenes horrors of beauty pageants that most people were oblivious too before. These shows have also revealed the use of energy supplements to improve the contestants performance, age-inappropriate costumes, intense and painful beauty regimens. Alana Thompson, featured on TLC’s Toddlers & Tiaras, is a seven-year-old beauty queen, nicknamed Honey Boo Boo, whose mother frequently gives her the infamous â€Å"Go-Go Juice†, a mix of Red Bull and Mountain Dew, before pageants. It is common knowledge that energy drinks are bad for one’s health, but every nutritionist in the world would agree that Red Bull for a seven-year-old is tremendously dangerous. Alana now has her own reality television show Here Comes Honey Boo Boo. Parents are not only harming their children’s health but also their moral. On one Toddlers & Tiaras episode, Paisley, merely 3-years-old, sported a costume based on the prostitute in Pretty Woman. In a 2011 episode, Madiysyn â€Å"Mady† Verst‘s mother filled out the then-4-year-old’s chest with fake breasts and an impossibly round behind for a Dolly Parton routine. Experts in child development argue the difference between playing dress-up and making a profession out of it. â€Å"Little girls are supposed to play with dolls, not be dolls,† says Mark Sichel, a New York-based licensed clinical social worker, who calls the extreme grooming common at pageants â€Å"a form of child abuse.† Playing dress-up â€Å"is normal and healthy, but when it’s demanded, it leaves the child not knowing what they want,† he says. Accentuating their appearance with such accoutrements as fake hair, teeth, spray tans and breast padding â€Å"causes the children tremendous confusion, wondering why they are not okay without those things† (Triggs 1). All of this confusion and body image problems is instilled in child beauty pageant contestants at a very young age. Ultimately, this leads to eating disorders, psychological issues, and relationship problems in the contestants’ later years. A study conducted at the University of Minnesota by Anna Wonderlich, Diann Ackard, and Judith Henderson showed the correlation between childhood beauty pageants and adult disordered eating, body dissatisfaction, depression, and self-esteem (Wonderlich 1). The results of this scientific experiment proved that for all the tests that assessed characteristics of anorexia and bulimia nervosa scores for those who had participated in beauty pageants were higher than scores for those who had not participated (Wonderlich 5). These results indicate a significant association between childhood beauty pageant participation and increased body dissatisfaction, difficulty trusting interpersonal relationships, and greater impulsive behaviors, and indicate a trend toward increased feelings of ineffectiveness (Wonderlich 6). Another example of the destructive effects of childhood beauty pageant is Brooke Breedwell, now nineteen, who was a child pageant contestant and a star of the television documentary, â€Å"Painted Babies.† â€Å"As a girl, [Breedwell] suffered from stress and anxiety while striving for an unrealistic standard of perfection. [In various interviews], she explains that her mother’s ambition, coupled with her own obsessive drive to win, resulted in severe social and psychological consequences† (Ahrens 86). Another negative consequence of childhood beauty pageants is the disturbing sexualization of young girls that steals away their treasured innocence–as if eating disorders and body image problems were not enough. Former child beauty queen Nicole Hunter confirms this theory by explaining that â€Å"dressing and acting like a woman at a young age compelled her to prematurely confront her sexuality, which in turn lowered her self-esteem† (Liberman 741). The child pageant circuit concentrates on the ideals of perfection and beauty, with an accompanying focus on sexuality. Innocent girls dressed in skimpy costumes parade and dance, remove pieces of their outfits and wink at judges. Basically, young beauty queens are taught to flirt and manipulate their early sexuality in order to win. Though frequently condemned for such eccentric and damaging practices, the child pageant industry has been gaining success and extensive popularity (Liberman 745). Additionally, reporter Richard Goldstein investigated the JonBenet Ramsey, a child beauty queen, murder case and brought to the surface both our horror at how effectively a child can be constructed as a sexual being and our guilt at the please we take in such a sight (Giroux 50). Her dynamic role in pageants was vastly examined by media after the murder. After JonBenet’s highly publicized murder, the problems of child beauty pageants, especially the degradation of young girls, are first brought to society’s attention. Although many pageant parents argue that the press unfairly focused on the connection of beauty pageants to Jon Benet’s murder, these defenders rarely address the concerns of robbing a child of her virtue by depicting young girls as â€Å"sexualized nymphets.† They have little to say about what adolescents actually gain in pageants. Those in favor of the pageants overlook how a child might see herself and her ability to form relationships with society when her feelings of self-worth is defined solely through a belief that beauty is one-dimensional and patronizing (Giroux 54-55). No five-year-old child enjoys getting her hair ripped out and teased, spending hours each day practicing exhausting dance routines, or devoting every weekend traveling to pageants rather than playing with friends. It is the beauty pageant contestant’s mother who forces them to endure these strenuous and sometimes painful rituals in order to achieve their own satisfaction. When feminist writer-performer, StaceyAnn Chin first saw Toddlers & Tiaras she was â€Å"flabbergasted by the parents who were so invested in these contests they got angry if their girls showed any signs of flagging.† In regards to the infamous pageant moms, Chin states that, † the pageant reminded me a little of dog shows–tiny, powerless competitors trained to do as they are told, with trainers who exploit their charges to gain fame and fortune and live out some archaic dream they once had for themselves† (Chin 1). The vast majority of pageant moms deny the harmful effects beauty pageants have own their child. Pageant mothers often â€Å"neutralize† their deviant behavior of enrolling their daughter in pageants by claiming pageants help their daughter rather than hurt. Also, mothers deny their own responsibility as the accountable parent by claiming that her daughter chooses to participate in beauty pageants (Pannell 68). Every single pageant mom asked in a study about childhood beauty pageants talked about competitors winning prize money, crowns, trophies and gifts in child beauty pageants (Mosel-Talavera 81). Some mothers deceptively sign their children up for pageants to exploit their daughters financially. One pageant mother says that there is a very infamous pageant child that always wins a large sum of money, ‘There is one little girl down South – she’s the daughter of one of the biggest known photographers. In six weeks’ time she went from pageant to pageant and won like $40,000.’ In the summer of 2005, there was another child, whose mother also owns a pageant business, who won three cars at pageants (Levey 204-205). These examples clearly reveal the evils of parents exploiting their children in pageants for their own selfish rewards. In childhood beauty pageants, the pressure from parents, influence from the media, and the desire to win all lead to disastrous consequences for the participants, which will stay with them for the rest of their life. Eating disorders, body image issues, and an early loss of innocence are just a few of the consequences these precious girls will have to deal with in their lifetime. No child should have to struggle with these problems at such a young age. Although little girls dressed up in frilly dresses and tiaras may be cute, there is a fine line between a fun beauty pageant and ruining a young girls life.