Wednesday, October 30, 2019

Assignment Example | Topics and Well Written Essays - 750 words - 5

Assignment Example The living things respond to the environment mainly through the receptors that responds to stimuli; a stimulus is a kind of energy such as chemical energy and sunlight energy. When a substance is highly concentrated outside the cell than the concentration inside the cell, diffusion or osmosis takes place thus enabling them to multiply (Deising, 23). From the above description, it is clear that CukE and Milk enabled the cells in the culture dish to multiply since the reindeer cells were activated. To illustrate this further a given fluid that can either be containing high concentration of salt or sugar outside a cell is likely to enter the cell if the cell is lowly concentrated. A given change in the blood sugar level is described as a deviation from homeostasis that the body works in order to reverse. Due to the fact that different receptors respond to different stimuli thus causing changes in the cell, the reindeer cells were therefore stimulated by the milk to multiply. ... ion of ciliate protozoa in the year 1895 as he made a comparison between the reindeer that originated from domestic ruminant and the reindeer from the zoological garden in Germany. He concluded that both were the same, Lubinski who worked in Northern Canada with the caribou (Starr, 87) further proved these results in 1958. The UV rays originating from the sun usually have an effect on the reindeer cells in one way or another as it is described in the book of Acts Climate Impact Assessment – Scientific report`. This is well illustrated as follows; various studies have shown that the exposure of enhanced UV radiation interferes with the growth of cells whereby the larger cells are inhibited to a larger extent as compared to the smaller ones (Karentz et al). Other scientists such as Vincent and Laurion further made an evaluation in 1998 that the smaller cells resisted the UV rays on a great deal as compared to the large cells. The UV rays inhibit photosynthesis from taking place within the cell because it interferes with the whole process (Starr, 426). Therefore, the UV rays have the ability to destroy the reindeer cells thus reducing their number. The UV rays in connection to the DNA Damage Checkpoint Genes might have also played a big role in this context by lowering down the number of cells. With reference to the book of checkpoint Controls and Cancer`, it is described as a signal cascade that plays a big role in blocking the cell cycle at the metaphase, G1, G2 and in slowing down the DNA replication rate in phase S. Apart from the cell cycle blockage, the cells also respond in many different ways such as DNA repair, apoptosis and in the activation of the transcription. However, many genes have damaged the DNA checkpoint pathways (Holzapfel &Naughton, 125). As soon

Monday, October 28, 2019

Famous Thinkers Essay Example for Free

Famous Thinkers Essay There are many famous thinkers that have lived on this earth who have made significant changes to everyones lives. A couple famous thinkers stand out amongst them all. These two are Mr. Bill Gates and Reverend Dr. Martin Luther King, Jr. Their contributions society have been great and were based off of their personal, social and political environments. They had both sought to solve problems or issues that people faced and they were able to provide solutions and implement them. The solutions they provided all followed a creative process, which will be compared to each other, and their ideas will be critiqued to discuss what they could have done differently. Contributions to Society Mr. Bill Gates and Reverend Dr. Martin Luther King Jr. have both contributed to society in different ways. Bill Gates had gained immense wealth through the creation and sales of Microsoft Windows, and he is using this wealth for philanthropic reasons. The Bill and Melinda Gates Foundation contributes to societies throughout the world. Their contributions range from providing vaccines in Africa, to financial services for the poor in the United States. These contributions affect society as they provide better health by helping prevent illness and helping better the lives of those less fortunate. Reverend Dr. Martin Luther King Jr. lead the change in gaining equal civil rights for African Americans by using nonviolent civil disobedience. The Environment Mr Bill Gates and Reverend Dr. Martin Luther King Jr. lived in different environments which attributed to their creativity in solving problems or issues. Bill Gates was raised in a financially responsible family, and attended a preparatory school which allowed him to focus on computer programming. This environment allowed Bill Gates to excel in what he loved and create the Microsoft organization. Bill Gates gained enormous wealth through his creation of Microsoft, which he now uses for the Bill and Melinda Gates Foundation. Reverend Dr. Martin Luther King Jr. lived in a rough environment. He grew up where African Americans where considered a lesser person and were segregated because of their race. This eventually lead Martin Luther King Jr. to take lead in the civil rights movement, which brought him to direct the march on Washington, D.C and give his I Have a Dream speech. Solving Problems or Issues Mr. Bill Gates and Reverend Dr. Martin Luther King Jr. both address issues in society. Bill Gates addresses issues across the world, where Martin Luther King Jr. addresses civil rights issues in the United States. Bill Gates, through the Bill and Melinda Gates Foundation, currently aids in numerous issues throughout the world. Some of the more widely known issues are support for better education in the United States, and contributions to providing vaccinations in Africa. The issues that Bill Gates seeks to solve is poor education in the United States and to prevent disease and death in developing countries. Martin Luther King Jr. had addressed the civil rights issues to help gain equal rights for African Americans in the United States by use of nonviolent civil disobedience. Solutions The Bill and Melinda Gates foundation works through funding other non-profit organizations working towards the common goal of helping impoverished people, providing health services in developing countries, and helping better the education system in the United States. Reverend Dr. Martin Luther King Jr. had a solution to bring the people together and spread the word of equal civil rights through speech, and motivation. Martin Luther King Jr. spoke at several different venues through the United States prior to the I Have a Dream speech in Washington, D.C. At the I Have a Dream speech, over 250,000 people attended and marched, showing non-violent civil disobedience. (The Nobel Foundation, 1964). Comparing the Creative Processes Bill Gates creative process was very simple in the fact that he has money, and wants to do good with it. His process was to create the Bill and Melinda Gates Foundation, find non-profit organizations that share a common goal, support them financially and repeat the process. Reverend Dr. Martin Luther King Jr. had a more complex creative process, where he had to bring the African American people together and get the leaders of the United States to listen. Martin Luther King Jr. began by traveling the United States, speaking where civil rights of African Americans where being denied. Through his speeches and travel, he brought together the African American people and accomplished the goal of gaining equal civil rights (The Nobel Foundation, 1964). Critique of Ideas The Bill and Melinda Gates Foundation can take an active role in their philanthropic ideals. The foundation currently supports other non-profit organizations that work toward the foundations goals. If Bill Gates could turn the foundation around and actively work towards their goals by doing something themselves, they may achieve greater success as other organization seeking support can follow their lead. Reverend Dr. Martin Luther King Jr. should not have done anything different. His motives of showing the world that the African American people are humans too, and deserve equal civil rights was conducted in a non-violent manner and accomplished his goal to gain equal civil rights. Conclusion Mr. Bill Gates and Reverend Dr. Martin Luther King, Jr. have provided great contributions to society across the world and in the United States. Their environments helped bring about this desire to contribute as they had both sought to solve problems or issues faced by society. The solutions they provided all followed a creative process, which Bill Gates could have done a better job at and Martin Luther King Jr. couldnt have done better. References Bill and Melinda Gates Foundation. (2013). Retrieved from http://www.gatesfoundation.org/ King, M. L. (2003). I HAVE A DREAM. Retrieved from http://search.proquest.com.ezproxy.apollolibrary.com/docview/394023549?accountid=35812. Ruggiero, V. R. (2009). The art of thinking: A guide to critical and creative thought (9th ed.). New York, NY: Pearson Longman. The Nobel Foundation. (1964). Martin Luther King Jr. Biographical. Retrieved from http://www.nobelprize.org/nobel_prizes/peace/laureates/1964/king-bio.html

Saturday, October 26, 2019

Free Hamlet Essays: Use of Deception in Hamlet :: GCSE English Literature Coursework

Use of Deception in Hamlet Hamlet is a play by William Shakespeare about a prince named Hamlet who was spoken to by the ghost of his dead father telling Hamlet to kill his uncle Claudius (the new king) because Claudius killed him. The story revolves around Hamlet's dillema of how to kill his uncle while being deceptive enough so that no one finds out about the ghost. This essay will prove how deception is often used in Hamlet for many reasons. Claudius uses deception to protect himself from being prosecuted for his crime of killing the King. No one knows what the deal is with Gertrude because she deceives everybody by keeping to herself all the time keeping everyone from knowing anything. By using quotes from the book I will prove how these two (Claudius and Gertrude) and among a few others , use deception for different reasons and in different ways. A lot of the times it is to protect someone, or themselvs because they believe that the truth will hurt more than their lies. Claudius decieves everyone in different ways and at different times , always and only to protect himself from everyone else finding out that he killed the king. We can't truly say that he deceived Gertrude or not because we still don't know if she knows about Claudius killing the king or not because that is part of her own deception , but we know that he deceived the people and Hamlet himself (before he talks to the ghost). This next quote comes from the ghost of the king convicting Claudius of the murder ,"If thou didst ever thy dear father love- revenge his foul and most unnatural murder(p.57, act1,scene5 ,lines29-31). This quote proves that Claudius actually did commit the murder. This next quote is from Claudius himself after the funeral and the wedding giving a speach about the death of the king and the whole deal with Fortinbras,"To our most valiant brother-so much for him(p.21, act1 ,scene2 ,line25)." This quote shows that Claudius obviously doesn't have much remorse for his d ead brother and might be covering up the fact that he killed him. And we all know what that means...What does it mean?! It means that he actually is the rat and is the evil one in the play. Hamlet's deception , possibly the cruelest of all. Maybe even though Hamlet's deception was derived from Claudius's deception , it is the one that killed everybody.

Thursday, October 24, 2019

Elite Essay

It is now that our political leaders and decisions have made up for what they were accounted for and have provided the back-bone of America today. Our government is what establishes America's decisions. Although some consequences can be made from what their previous aspects were, and how some of the decisions have made distrust in the government from Americans, it is only with said that, â€Å"Their failure to act, their failure to make decisions, is itself an act that is often of greater consent ounces than the decisions they do make. It's not necessarily the cause and effect of their decisions, but the act f speaking for America and doing something about the complications that arises within our world and our country to do the best they can to provide security and freedom even though there are limitations to freedom for security. Mills has stated, â€Å"The assumption that the security of the nation supposedly rests upon great secrecy of plan and intent. Along with the statement, â€Å"With the wide secrecy covering their operations and decisions, the power elite can mask their intentions, operations, and further consolidation. † I believe Mills is pointing out the directive of our national security being in the hands of the political officials because the government is the elite officials of America and has the authority to reach beyond the limits of other powers. Some may say the military is the elite of America because of the power and figure they portray.One may believe that the military is the most elite because they have more representatives, leaders and followers than those of our political leaders. One may obtain the fact that the military protects and has the secrecy of the united States in withstanding war power, but this is not accurate concerning the fact that the government has authority over the litany's actions. Mills has stated, â€Å"The military order, once a slim establishment in a context of distrust fed by State militia, has beco me the largest and most expensive feature of government.. Thus proving my element for elite power containing that the military is not established without the governments control and authority to make decisions for the military. One may believe that corporate has the most elite power over all, but corporations only have financial power not power over the decisions that are made within our country financially. Our political establishments indeed are ended by corporate, but they cannot make the decisions nor have the authority to do what the government can.The government tells corporate where to spend their money and what they can spend it on. â€Å"The decisions of a handful of corporations bear upon military and political as well as upon economic developments around the world. † Mills has stated which is proof along with my statement on economic decisions going through the government before corporate is able to take action on what they are deciding to do. In conclusion politic al officials are the most elite of the United States today.My opinion is not disregarding the other elite powers Mills has claimed above, but only withstanding that political power is the most elite out of the two other objectives. Nothing can go forward without the government's approval and action to speak for Our country. Military is just a figure of power for the people to obtain a sense of hope and security for our country along with corporate financial aid to help establish what needs to be conquered within our society and to help what decisions the government makes. â€Å"Everyone knows somebody has got to run the show, and that somebody usually does. † (C. Wright Mills)

Wednesday, October 23, 2019

Environmental Analysis Essay

Landfill gas is generated during the decomposition of organic substances in municipal and industrial wastes. Since it is made up of powerful greenhouse gases, primarily methane gas and carbon dioxide, the prevention of escape to atmosphere is desirable and has the added benefit of being utilised as a renewable energy source (Clarke Energy, 2014). One such company focussed on dealing with this issue is Landfill Gas Industries Pty Ltd (L.G.I. Pty Ltd) they are ‘a specialist designer, supplier, installer, and operator of systems that capture, extract and burn gas produced in landfills’ (L.G.I. Pty Ltd, 2014). L.G.I. Pty Ltd has several opportunities that could impact the company’s operations in Australia, such as government regulation, the number of councils and landfills available and the fact that all landfills require a solution to the landfill gas problem. However L.G.I. Pty Ltd also has several threats potentially impacting its operations, for example from large energy generators, large waste companies and opposition to landfill gas. With the continuing pace of global environmental awareness and a general growing consensus about the potential damage of greenhouse gases, the Australian Government may introduction legislation and associated taxation such as the use of carbon credits that are designed punish landfill owners with unabated gas emissions (Department of the Environment, 2011). A company such as L.G.I. Pty Ltd is well placed to install systems that can reduce these emissions and in turn reduce the financial penalties of operating a landfill, many of which are run by local councils and therefore paid for directly by ratepayers. With 565 local government councils in Australia (The Department of Infrastructure and Regional Development, 2014) and each with a need to process its residents’ garbage, many of which themselves operate landfill sites and/or have legacy landfills within their boundaries. Whilst the market has a finite limit there is considerable appeal for councils to adapt such technologies at their landfills and has the potential to generate ‘huge savings for [councils] and the environment’ (Landfill Gas Pty Ltd, 2008). L.G.I. Pty Ltd is committed to take advantage of councils’ needs by having ‘developed successful landfill gas installations on sites of all scales across Australia’ (Landfill Gas Industries Pty Ltd, 2014). Wherever there is a landfill, there is potential dangers aside from the environmental concerns unless mitigation techniques are employed, such as the risk of fire and explosion which for example  occurred in Loscoe, England in 1986 when a nearby house was destroyed (Danish EPA, 2001). There is also the potential of gas migration to occur below the surface and in turn contaminate the groundwater (Environment Protection Authority, 2008). If a landfill site is not suitable for electricity production, gas mitigation is nonetheless desired for safety and hygiene reasons. L.G.I. Pty Ltd ‘manufactures and installs its own range of state of the art flares’ (Landfill Gas Industries Pty Ltd, 2014) allowing the flammable gases to be safely burnt off. Therefore all current and legacy landfill sites are potential business for L.G.I. Pty Ltd The first major threat to L.G.I. Pty Ltd comes from existing large energy generators, such as AGL, Origin and Energy Australia, these 3 companies have a combined market share of over 60% of the energy sector (IBISWorld, 2014). As these companies have the need to supply electricity to their customers they have the desire to source viable and sustainable generation methods, AGL for example already ‘owns and operates several renewable landfill gas and biogas (sewage) generation facilities across Australia’ (AGL, 2014). If these companies decide to expand in this sector and compete for this resource, they could undermine L.G.I. Pty Ltd’s potential simply by means of more efficient access to financial capital required to setup and by the greater potential political bargaining power they possess such as when competing for tenders. Such as with large energy generators, large waste companies also pose a potential threat for L.G.I. Pty Ltd. Many councils utilise outsourced waste collection, processing, recycling and landfill operators to fulfil their needs. Operators such as Veolia and Sita which operate landfills as part of their business must ‘manage odour across [their] landfills in accordance with the Environmental Protection Licence’ (Sita, 2014). These operators have their own equipment and methods for gas mitigation and therefore pose a threat to L.G.I. Pty Ltd if more councils outsource their waste needs to private companies, they in turn aside from environmental requirements have a commercial obligation to seek profit. There is nonetheless opposition to companies that seek to turn landfill gas into electricity, for several reasons such as its relative high costs, local air pollution but namely it suggests that it is acceptable to dump waste at landfill sites rather than pursue waste minimisa tion or recycling initiatives (Shrank, 2011). Veolia states that it ‘encourages waste  minimisation and recycling’ (Veolia, 2014), however if a financial incentive exists if it fails that endeavour then people are right to be sceptical. The threat of a change in public opinion and awareness towards waste disposal could potentially impact L.G.I. Pty Ltd, particularly if they are seen as not encouraging waste minimisation or if their operations produce an unacceptable amount of air pollution. Landfill gas is an unavoidable by-product of our modern society and it possess several risks if left unmanaged to public health and safety. L.G.I. Pty Ltd is well placed to mitigate these risks and also potentially return a financial benefit to its clients, specifically local councils. In terms of opportunities, L.G.I. Pty Ltd faces a finite barrier in terms of number of landfills in Australia, it may seek to export its expertise to markets overseas to pursue further growth. It may also be of benefit to lobby government to encourage further legislation and taxation penalties regarding greenhouse gas emissions, potentially expanding its market. Of the threats facing L.G.I. Pty Ltd, the biggest is represented by existing the large companies in the electricity generating and waste disposal sectors, who invariable have better access to capital and lobbying power to further develop this industry. Finally, public opinion could negatively impact L.G.I. Pty Ltd if they are seen to be exploiting a resource which ideally should be minimised in the first instance. Clarke Energy, (2014). Landfill Gas | Landfill gas generator. [Online] Available at: http://www.clarke-energy.com/gas-type/landfill-gas/ [Accessed 8 Aug. 2014]. Landfill Gas Industries Pty Ltd, (2014). Landfill Gas Industries – Renewable Electricity Leaders. [Online] Available at: http://landfillgasindustries.com.au/about-landfill-gas/ [Accessed 8 Aug. 2014]. Department of the Environment, (2011). Capture and combustion of landfill gas. [Online] Available at: http://www.climatechange.gov.au/reducing-carbon/carbon-farming-initiative/methodologies/methodology-determinations/capture-and-combustion-landfill-gas [Accessed 8 Aug. 2014]. The Department of Infrastructure and Regional Development, (2014). Local Government. [Online] Available at: http://www.regional.gov.au/local/index.aspx [Accessed 8 Aug. 2014]. Landfill Gas Pty Ltd, (2008). Landfill Gas Pty Ltd. [online] Available at: http://www.landfillgas.com.au/home.html [Accessed 8 Aug. 2014]. Danish EPA, (2001). Miljstyrelsen. [Online] Available at: http://www2.mst.dk/common/Udgivramme/Frame.asp?pg=http://www2.mst.dk/Udgiv/publikationer/2001/87-7944-831-3/html/kap30.htm [Accessed 8 Aug. 2014]. Environment Protection Authority, (2008). Guidelines for groundwater investigation and monitoring for landfills. [Online] Available at: http://www.epa.sa.gov.au/xstd_files/Waste/Public%20consultation/guidelines_landfill.pdf [Accessed 8 Aug. 2014]. IBISWorld, (2014). Major Companies. [Online] Available at: http://clients1.ibisworld.com.au.ezproxy.lib.swin.edu.au/reports/au/industry/majorcompanies.aspx?entid=2147 [Accessed 8 Aug. 2014]. AGL, (2014). Landfill Gas and Biogas. [Online] Available at: http://www.agl.com.au/about-agl/how-we-source-energy/renewable-energy/landfill-gas-and-biogas [Accessed 8 Aug. 2014]. Sita, (2014). Landfill Gas Management | SITA Australia. [Online] Available at: http://www.sita.com.au/facilitie s/landfills/landfill-gas-management/ [Accessed 8 Aug. 2014]. Shrank, S. (2011). Opposition to Waste-to-Energy: A Waste of Waste?. [Online] Worldwatch Institute. Available at: http://blogs.worldwatch.org/revolt/opposition-to-waste-to-energy-a-waste-of-waste/ [Accessed 8 Aug. 2014]. Veolia, (2014). Recovering Resources from Waste – Veolia Australia and New Zealand. [Online] Available at: http://www.veolia.com.au/municipal-residential/recovering-resources-from-waste [Accessed 8 Aug. 2014].

Tuesday, October 22, 2019

Free Essays on Jack London

Jack Griffith Chaney was born on January 12th to his mother Flora Wellman and his father William H. Chaney who denies his paternity and abandons the family a few months later. Most of California’s records were destroyed in the earthquake of 1906 so there is no real evidence as to who was the biological father. (Wikipedia) A year later, Flora married a widower, John London and Jack adopts his surname â€Å"London†. At the age of two, the London family moved to Oakland after their son suffered a near fatal case of diphtheria and continued to live within the city though they moved to different locations. During this time he attends West End Elementary in 1882 and then enrolls in Cole Grammar School in 1887 and two years later (at the age of 15), he graduates as an 8th grader. (Wilson) Jack now devotes himself to full time work, at first odd jobs including paper routes, sweeping out saloons and setting up bowling pins. (Pal) He gets his first real seaman job in 1893 w hen signing about a schooner, Sophia Sutherland. The vessel sails for seven months along the coast of Hawaii, Japan and the Bearing Sea. After returning home in November, he wins a first prize award of $25 for â€Å"best descriptive article† in the Morning Call. The article was entitled â€Å"Story of a Typhoon off the Coast of Japan†, a work that was obviously written while at sea. (Wilson) In 1985, London attends Oakland High School and works as a Janitor as he graduates in only eighteen months. (Wilson) Also while attending, he writes articles for the school newspaper, The High School Aegis. (Pal) A few months later, London continues his education by enrolling in the University of Berkley at California but can only stay for the fall semester due to financial pitfalls. Throughout the next two years, his letters to the editor are frequently published in the local San Francisco papers. London takes a trip to the Klondike for the Gold Rush, accompanied by his broth... Free Essays on Jack London Free Essays on Jack London Jack Griffith Chaney was born on January 12th to his mother Flora Wellman and his father William H. Chaney who denies his paternity and abandons the family a few months later. Most of California’s records were destroyed in the earthquake of 1906 so there is no real evidence as to who was the biological father. (Wikipedia) A year later, Flora married a widower, John London and Jack adopts his surname â€Å"London†. At the age of two, the London family moved to Oakland after their son suffered a near fatal case of diphtheria and continued to live within the city though they moved to different locations. During this time he attends West End Elementary in 1882 and then enrolls in Cole Grammar School in 1887 and two years later (at the age of 15), he graduates as an 8th grader. (Wilson) Jack now devotes himself to full time work, at first odd jobs including paper routes, sweeping out saloons and setting up bowling pins. (Pal) He gets his first real seaman job in 1893 w hen signing about a schooner, Sophia Sutherland. The vessel sails for seven months along the coast of Hawaii, Japan and the Bearing Sea. After returning home in November, he wins a first prize award of $25 for â€Å"best descriptive article† in the Morning Call. The article was entitled â€Å"Story of a Typhoon off the Coast of Japan†, a work that was obviously written while at sea. (Wilson) In 1985, London attends Oakland High School and works as a Janitor as he graduates in only eighteen months. (Wilson) Also while attending, he writes articles for the school newspaper, The High School Aegis. (Pal) A few months later, London continues his education by enrolling in the University of Berkley at California but can only stay for the fall semester due to financial pitfalls. Throughout the next two years, his letters to the editor are frequently published in the local San Francisco papers. London takes a trip to the Klondike for the Gold Rush, accompanied by his broth... Free Essays on Jack London The story of â€Å"To build a Fire† by Jack London is about one mans lack of ability to survive under extremely harsh conditions. I found this story to be unappealing and a very boring read. I felt that Jack London wrote it more like an instruction manual of survival than a story, as he repeatedly attempts to teach the reader survival techniques such as building fires, avoiding dangerous springs, and navigating a creek. This idea is especially prevalent in the latter part of the story, when the main character continuously refers to what the old-timer on Sulphur Creek had told him about travel in the Yukon, especially alone. As his situation proceeds to grow worse, the narrator thinks more and more about survival ideas that he had learned or that the old-timer had told him. The story even goes as far as killing animals and using their fur as warmth in order to thaw out from the frostbite. This idea is also evident with Jack London’s character development or the narrator. He purposely created him simplistic and this enabled Mr. London to talk about survival. This concept holds true all the way to the point that we, the readers, do not even learn the narrators or the dogs name. London also tells the readers that his character â€Å"was without imagination† and â€Å"he was quick and alert in the things of life, but only in the things, and not in the significances.† By not being held down by character development and deep thought by the character, London is able to constantly discuss the what to do and what not to do while in a severe environment. While you can argue this was a story of a naà ¯ve man traveling foolishly through the Yukon, one that attempts to take on nature and loses badly. Yes, this story does involve the aspect of the ignorance of man and their arrogance toward nature and peoples advice. This is portrayed by the narrator through thoughts like, â€Å"any man who was a man could travel alone.† This point is also reaffirme...

Monday, October 21, 2019

Life Cycle of The Queen Bumblebee

Life Cycle of The Queen Bumblebee There are more than 255 species of bumblebees worldwide. All share similar physical features: they are round and fuzzy insects with short wings which flap back and forth rather than up and down. Unlike honey bees, bumblebees are not aggressive, are unlikely to sting, and produce relatively little honey. Bumblebees are, however, major pollinators. Beating their wings as fast as 130 times per second, their large bodies vibrate very quickly. This movement releases pollen, helping crops to grow.  Ã‚   The health and well-being of a bumblebee colony depend very largely on the queen bee. The queen, alone, is responsible for bumblebee reproduction; the other bees in the colony spend the majority of their time caring for the queen and her offspring. Unlike honey bees, which overwinter as a colony by clustering together, bumblebees (Genus Bombus) live from spring to fall. Only the fertilized bumblebee queen will survive the winter by finding shelter from the freezing temperatures. She spends the long, cold winter hidden away alone.   The Queen Bumblebee Emerges In spring, the queen emerges and searches for a suitable nest site, typically in an abandoned rodent nest or small cavity. In this space, she builds a ball of moss, hair, or grass, with a single entrance. Once the queen has constructed a suitable home, she prepares for her offspring. Preparing for Bumblebee Offspring The spring queen builds a wax honey pot and provisions it with nectar and pollen. Next, she collects pollen and forms it into a mound on the floor of her nest. She then lays eggs in the pollen and coats it with wax secreted from her body. Like a mother bird, the Bombus queen uses the warmth of her body to incubate her eggs. She sits on the pollen mound and raises her body temperature to between 98 ° and 102 ° Fahrenheit. For nourishment, she consumes honey from her wax pot, which is positioned within her reach. In four days, the eggs hatch. The Queen Bee Becomes a Mother The bumblebee queen continues her maternal care, foraging for pollen and feeding her offspring until they pupate. Only when this first brood emerges as bumblebee adults can she quit the daily tasks of foraging and housekeeping. For the remainder of the year, the queen concentrates her efforts on laying eggs. Workers help incubate her eggs, and the colony swells in number. At the end of summer, she begins laying some unfertilized eggs, which become males. The bumblebee queen allows some of her female offspring to become new, fertile queens. The Bumblebee Circle of Life With new queens ready to continue the genetic line, the bumblebee queen dies, her work complete. As winter approaches, the new queens and males mate. The males die soon after mating. The new generations of bumblebee queens seek shelter for the winter and wait until the following spring to begin new colonies. Many species of bumblebees are now endangered. There are many possible reasons for this, ranging from pollution and habitat loss to climate change.

Sunday, October 20, 2019

Using the Spanish Verb Salir

Using the Spanish Verb Salir Although salir is a very common verb that means to leave in the sense of to depart or to go out, it also has a variety of other meanings that may not immediately be obvious. Fast Facts Salir is a common verb that most often means to leave or to exit.In some contexts, salir can have other meanings that generally refer to the change in status, appearance, or location of someone or something as the result of an action.Salir is conjugated irregularly. Salir Meaning 'To Leave' Here are some examples of sentences with salirs most common meaning: Los Cubs salieron de Los ngeles con una victoria. (The Cubs left Los Angeles with a victory.) ¿Cundo saliste por primera vez de tu casa con tu bebà ©? (When did you leave home for the first time with your baby?)Mi avià ³n sale a las nueve con destino a Tijuana. (My plane leaves at 9 for Tijuana.)Voy a salir a comprar leche. (Im going out to buy milk.)Propongo que salgamos a la calle a celebrar el campeonato. (I suggest we go out to the street to celebrate the championship.)Saldrà © muy motivado pero sà © que no ser fcil. (I will leave very motivated, but I know it wont be easy.) Salir With Other Meanings Here are some other meanings of salir with sample sentences: to turn out: Me salià ³ bien la prueba. (The quiz turned out well for me.) Salà ­ enoja en la foto. (I turned out looking angry in the photo.)to appear (often said of a bodily condition): Me sale pus de los pendientes. (Im getting pus from my earrings.) Si lo tocas te saldr urticaria. (If you touch it youll break out in hives.)to rise (said of astronomical bodies): El sol sale hoy a las 7:12. (The sun rises today at 7:12.)to be published or disseminated: Estaba viendo el televisor cuando salià ³ las noticias de lo que habà ­a pasado en Nueva York. (I was watching the television when they told the news of what had happened in New York.) El libro salià ³ a la venta en los primeros dà ­as de noviembre. (The book went on sale in the first days of November.) In a negative form with an indirect object, salir can indicate the inability to accomplish something: No le salià ³ como esperaba. (It didnt turn out as he hoped.) No me sale este problemita de distancia entre 2 puntos. (I cant figure out this simple problem about the distance between two points.) In the reflexive form, salirse sometimes refers to some type of overflowing or leak: Pese a que hace seis meses se crearon las nuevas canalizaciones, el agua se salà ­a inundando las calles. (Despite it being six months since the new pipes were installed, the water leaked, flooding the streets.) The phrase salirse con la suya usually means to get ones way: Chvez se salià ³ con la suya y Coca-Cola retirà ³ el producto de la venta. (Chavez got his way and Coca-Cola took the product off the market.) Salir can also be a part of some common phrases: salir con (to go out with) - Teresa sale con Josà ©. (Teresa is going out with Jose.)salir de (to come from) - La leche es un alimento que sale de las vacas. (Milk is a food that comes from cows. Salir de more commonly means to leave or to exit.)salir caro (to be expensive): Sale muy caro deportar indocumentados. (It is very costly to deport undocumented people.) As always with words that have more than one meaning, pay attention to context in order to determine what is meant. Related Words La salida is a common noun with meanings related to those of salir. They include an exit or way out, the solution to a problem, a departure, the rising of the sun (or other astronomical body) and various kinds of output. The adjective salido can refer to something that is bulging or protruding. It can also refer to an animal in heat (or the human equivalent). The adjective saliente can refer to someone or something thats important or prominent, or to a politician who is leaving office. Conjugation of Salir Salir is often regular, but it adds a g to the stem in some forms and also modifies the ending in the indicative future and conditional tenses. Here are the irregular forms: Present indicative: yo salgo Future indicative: yo saldrà ©, tà º saldrs, à ©l/ella/usted saldr, nosotros/nosotras saldrà ­amos, vosotros/nosotras saldrà ©is, ellos/ellas/ustedes saldrn Conditional: yo saldrà ­a, tà º saldrà ­as, à ©l/ella/usted saldrà ­a, nosotros/nosotras saldrà ­amos, vosotros/nosotras saldrà ­ais, ellos/ellas/ustedes saldrà ­n Present subjunctive: yo salga, tà º salgas, à ©l/ella/usted salga, nosotros/nosotras salgamos, vosotros/nosotras salgis, ellos/ellas/ustedes salgan Affirmative imperative: sal tà º, salga usted, salgamos nosotros/nosotras, salgan ustedes Negative imperative: no salgas tà º, no salga usted, no salgamos nosotros/nosotras, no salgis vosotros/vosotras, no salgan ustedes.

Saturday, October 19, 2019

Learning Centers in Elementary Education Research Paper

Learning Centers in Elementary Education - Research Paper Example Making my students work independently is a process where I will try to cultivate a culture with the help of the strategies I propose below. Firstly, I will not follow the traditional teacher’s practice of instinctively helping students most of the time, a habit which will most likely develop a tendency to depend too much on the teacher. Unless I refrain from it on a daily basis, the students will get the message that I will interfere whenever there is a problem. For instance, I will give the students academic choice that has been suggested in education research as a way to cultivate motivated learners (Gottfried, 1985). For instance, I will encourage them to find answers to questions that they raise. This will equip the students with tools to solve any difficulty that might arise while they are working at the learning centers. Choice, however, has to be balanced with control to some extent (Boud, 1988). Control, in my opinion, is not direct but exercised indirectly to facilitate independence. To illustrate, reorganising classroom space is one way to reduce dependency on teacher. If students know where to look for supplies, for instance, they will not have to interrupt the teacher. This is a strategy to reduce potential problems that usually make students seek teacher’s help. Structured learning also helps as it has features of control and choice. I will set up well-structured learning activities as learning centers tasks and ask them to make choices within that framework. I consider such frameworks as providing scope for independent work within boundaries that the need for teacher’s support becomes least likely. This includes providing all the materials needed on the learning activity and clear rules and expectations of behavior (Reeve & Jang, 2006). One way to teach the behavioral expectations is to do role-plays. I will also check understanding by asking questions to them

Nobel memorial prize for economics 2009 elinor ostom Research Paper

Nobel memorial prize for economics 2009 elinor ostom - Research Paper Example In the context of the current global economic crisis that has been brought about due to a paradigm that celebrates unlimited growth and rampant misuse of the world’s resources, Ostrom’s work takes on a significance that goes beyond theory and if applied to the real world of ecosystems and how we can manage with the resources that have been bequeathed to us by nature, her work is indeed laudatory. Ostrom’s work is especially relevant when one considers the fact that our planet is in the throes of an ecological crisis due to climate change arising out of burning fossil fuels and that we as a species have used up most of the finite resources like oil, minerals etc. Hence, Ostrom’s pioneering work in the field of managing common pool resources can be said to be especially relevant for the times that we live in. To quote from a website that analyzed her work in the area of self governance and usage of common pool resources, â€Å"In general there are two main governance structures that are widely accepted in the literature; market or government oriented solutions. The eminent free-rider problem thwart social optimality when individuals do not coordinate their actions and cooperation cannot be accomplished internally. Ostrom argues against both of the external mechanisms and, through her extensive fieldwork, shows that self-governance is possible where communities develop their ruling systems to manage common pool resources. Her findings clearly indicate that rules imposed or dictated have little legitimacy and would be violated. On the contrary, when there is consensus on the governing principles or internal enforcement apparatuses people tend to obey them. This presentation aims to delve into more details of her criticisms of standard economic governance theories. Then, her contributions to collective decision making and her

Friday, October 18, 2019

Global Sexual Politics Essay Example | Topics and Well Written Essays - 1000 words

Global Sexual Politics - Essay Example The present research has identified that globalization of sexuality simply refers to the changes witnessed by the world populations in the wake of tremendous alterations in all fields of life, leading towards the amalgamation of the sexual patterns adopted by various cultures and civilizations. In other terms, globalization of sexuality mirrors the acceptance of the sexual behavior and activities associated with the occidental cultures, which were considered to be sexual taboo and perversion in the oriental societies of the world. Consequently, identical with the globalization of corporate, economic, political, scientific and literary activities, sexuality has also experienced globalization partly due to the universality of sexuality. It is, therefore, globalization of sexuality is viewed to be one of the most noticeable features attributed to the contemporary era political, cultural and social life of the individuals belonging to different parts and regions of the world at large. Co nsequently, the homosexuals, once used to be looked down upon, had obtained profound liberty of getting involved into sexual activities without having any fears of persecutions at the hands of the dogmatists, moralists and other like-minded groups and communities, which used to condemn homosexuality by declaring it to be strictly contradictory to the religious values and moral principles. On the one side, the homosexual orientation is mistakenly stated to be against the prevailing social norms and cultural values; and on the other side, the torch-bearers of sexual freedom have determined the norms to be adopted by the individuals while observing the same activities.

Project Part 3 Assignment Example | Topics and Well Written Essays - 500 words

Project Part 3 - Assignment Example The purpose of this paper is to present all the text content that will be used in Anna Bridal boutique website and to highlight the web pages that will be needed to implement the site. This web page will provide an outline of the benefits that accrue to a site visitor who opts to register or create an account with the website. Moreover, it will include a link to a user registration page for visitors who wish to create accounts. This page will highlight and provide links leading to different pages like web forum, catalogue or reservations. Forums page will provide visitors with a means to hold online discussions pertaining to various issues like fashion trends. Catalogue page Allows customers to search for and accumulate a list of items for purchase and place orders. Reservations page will contain an online form to be filled by visitors who have intentions of visiting the premises of Anna Bridal boutique as a strategy to help the management to curb overcrowding at the shop. This page will have links to newsletters, promotions and previews pages of the site. Newsletters page will display a form prompting users to provide their email addresses so as to receive regular newsletters via the supplied addresses. Promotions page will display items that are under promotion please a detailed description of what the promotions entails. Previews section will provide a preview of the stocked items specifically item name, price and availability. This page will contain links to FAQ, search and sitemap pages. FAQ page will enlist all frequently asked questions posted by visitors to the site. Search page will provide a search form for a visitor to enter a search term if interested in getting specific items. Sitemap page will enlist all pages of the Anna Bridal boutique website which are accessible to website users and

Thursday, October 17, 2019

Objectives of the 1933 Act Essay Example | Topics and Well Written Essays - 250 words

Objectives of the 1933 Act - Essay Example The second objective is to prohibit, misrepresentations, deceit, and other misguiding activities when selling securities to the citizens (Johnson, 76). The act says that the offered securities sold to the citizens need to undergo registration by filing the statement of registration with SEC. The prospectus is normally files together with the statement of registration. The statement of registration contains the issuer’s property, security’s description, information about the issuer, and the security’s information. Assuming the statement is suspected to be incomplete, the SEC is entitled to disapprove the statement. When any of the material is missing, SEC is allowed to suspend the registration. The agency tends to provide letters of deficiency after the registration documents are reviews (The Securities Act Of 1933). The SEC uses the technique to suggest or require changes of additional information. Additionally, the act has some exemptions which tend to exempt al l secondary trading that involve the sold and bought

Marketing Channels and Logistics. Pepsi Cola in Ukraine Essay

Marketing Channels and Logistics. Pepsi Cola in Ukraine - Essay Example Also at the time when the case was written Coca Cola had setup their own plant in the area and since Pepsi only had bottling plants in the area they felt threatened by their entry as earlier they had the full control of the soft drink market. The case discusses the internal and the external factors that are affecting the supply and the distribution of the Pepsi in the country of Ukraine. TASK 1 There were many problems that existed there, the problems will be discussed one by one and later the four major ones will be given. Ukraine is a very poor country, with loads of issues of their own; the people are living in utter discomfort and have hardly any money for spending on luxurious goods and even many a times they do not even possess enough to be able to afford any other goods that are counted as a necessity. There have been a lot of skirmishes amongst the people themselves who are all fighting for limited resources. In countries like Ukraine it is a norm that people fight with each other for the limited resources that exist and hence there are a lot of issues. The economic situation of Ukraine is really very bad, there is increased terrorism in the whole country and nothing is safe. The economic conditions are real worse here. There is a lot of privatization that is going on and people feel that it would turn out to be a harbinger of a positive change in the whole society; people will start having enough disposable income to spend on luxurious goods and other luxurious items. The people generally are very poor and struggling to even meet their basic needs. A cold drink beverage is a luxury, in areas where purchasing pure water is out of reach for many. The economic condition of the place is really poor. The inflation is quite high in the area. This has reduced the purchasing power of the people living there. Inflation has caused the prices of daily consumer goods to increase as well. As mentioned in the case, it is clearly mentioned that the absence of any pro per supply chain has caused the Pepsi to cost far more than it would actually had there been a proper channel. The marketing channel is responsible for making sure that the produced goods reach the consumer without increasing the cost. The greatest disadvantage that Pepsi had in this regard was that they did not have a proper marketing channel, there were no campaigns and the transportation of the Pepsi was never done officially. This lack of proper transportation failed to create an everlasting image in the minds of the locals. They will stop associating it with some kind of an international brand and end up thinking of it as a local brand. Even they had to change the packaging of the whole thing as people had actually started considering it a local brand. There was a serious mishap in the understanding of the perception of the people. The promotion, placing, pricing were all at a loss here, as people got it through, at a minimum, three to four middlemen, this made the prices go up as each man wanted to earn profit. This is one very discouraging factor that was there in Ukraine. Placement of the product was also very faulty and there was no other way for Pepsi to do it until unless they started their own freight services. The logistics issue was so great that there was no proper transportation, the use of trucks was also not a good option as people weren’t learned enough to differentiate between the kind of truck that is

Wednesday, October 16, 2019

Objectives of the 1933 Act Essay Example | Topics and Well Written Essays - 250 words

Objectives of the 1933 Act - Essay Example The second objective is to prohibit, misrepresentations, deceit, and other misguiding activities when selling securities to the citizens (Johnson, 76). The act says that the offered securities sold to the citizens need to undergo registration by filing the statement of registration with SEC. The prospectus is normally files together with the statement of registration. The statement of registration contains the issuer’s property, security’s description, information about the issuer, and the security’s information. Assuming the statement is suspected to be incomplete, the SEC is entitled to disapprove the statement. When any of the material is missing, SEC is allowed to suspend the registration. The agency tends to provide letters of deficiency after the registration documents are reviews (The Securities Act Of 1933). The SEC uses the technique to suggest or require changes of additional information. Additionally, the act has some exemptions which tend to exempt al l secondary trading that involve the sold and bought

Tuesday, October 15, 2019

Personal Statement Example | Topics and Well Written Essays - 1000 words - 17

Personal Statement Example Personally, I find it thrilling to identify concrete ideas, which are empirically proven. Therefore, I felt a bit disappointed since mathematics applied only theoretical unproven ideas and I had no idea where to apply such theories in the real world. I still loved mathematics but I needed to find another more useful and concrete course. This idea came to my mind during my second year in college. Most of my friends began their internships that summer and that made me think hard about my future. I knew that pure mathematics could not help me find a job in the industry, thus, I commenced my study on applied mathematics. One of my roommates suggested to me that I undertake actuarial science, since it could enable me to apply the mathematical skills I had learned. One year of studying fundamental statistics equipped me with the knowledge of mathematical finance, life contingencies, and derivatives markets. Knowledge of the derivative market was fun for me since I got excited when I got stocks and options price by incorporating my mathematical skills. UI is one of the colleges in the United States with the best Actuarial Science programs in the United States. Most of the students undertaking it are graduates from other degree programs. Thus, sometimes one feels undermined by such classmates and it becomes hard to learn. In fact, I did not do well as I expected though I passed all the exams in that unit. I felt so excited to use this newly acquired knowledge thus I registered an account in option house with some money that my parents had lend me. I invested it in both the stock and the option markets. It was very disappointing to lose that money in three months, and I questioned myself on why this happened. I had counterchecked the theories, formulas and the financial model before investing and all was promising. Thus, I could not understand how I lost my small amount of investment in just three months. This

Monday, October 14, 2019

Piotr Ilytich Tchaikovsky’s “1812” Essay Example for Free

Piotr Ilytich Tchaikovsky’s â€Å"1812† Essay Composed by internationally-known classical musician, Piotr Ilytch Tchaikovsky, the classical music piece â€Å"1812 Overture in E Flat Major, Op. 49†, reflects the French invasion in Russia which was never victorious. With its full title, â€Å"The Year 1812,† Op. 49; French Ouverture Solonelle), the classical music also implies the withdrawal of Napoleon in 1812 during the Napoleonic Wars.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The musical elements in the composition display some underlying themes which made it more interesting: tone, rhythm, harmony, and form.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The tone uniquely displayed the varying pitch all through out the musical piece. This is manifested by the high pitch and low pitch that could be observed in the piece. The combination of the different pitches made the musical piece interesting to listen to.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Meanwhile, another interesting about the musical elements present in the composition is its rhythm. Tchaikovsky used unique sound representations in the composition, some of which are the horns and the firing of the cannons.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Another musical element is harmony. Despite the different pitches and rhythm present in the piece, the harmony of the musical notes and instruments that are used appear to be in agreement with each other; no â€Å"out-of-place† tunes could be observed, I think.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Lastly, the form of the musical piece is also worth noting. The form which tells about the over-all structure of the musical composition is also outstanding. The combination of the musical notes, tempo, tone, and the other elements came out smoothly.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In addition, the 1812 Overture became known for its â€Å"real cannon fire† effects when it is performed live in outdoor events. Meanwhile, if the performance has to be done indoor, the orchestras use sounds representing the cannon fire through computer-generated sounds. Tchaikovsky entered the St. Petersburg Conservatory where he realized his true calling in the field of music. After some years, he later moved to another conservatory where he met a group of Russian composers. Those Russians were known to be nationalist which somewhat inspired Tchaikovsky in his second symphony entitled, The Little Russian. Being known as not sufficiently Russian and â€Å"cosmopolitan,† he was later rejected by this group. In 1880, Nicholas Rubenstein, Peter Illych Tchaikovsky’s mentor, suggested to Peter that a striking celebratory piece should be composed for festivities. The piece was to be presented in the square near the cathedral, with the accompaniment of a magnificent orchestra, cathedral bells and live cannon fire to attain the exactness stipulated by the musical score in which every shot was written exclusively (Lampson, 1999). Reference: Lampson, D. (1999). Piotr Ilyitch Tchaikovsky.  Ã‚   Retrieved April 12, 2007, from http://www.classical.net/music/comp.lst/works/tchaikov/1812.html

Sunday, October 13, 2019

Marc Chagall Essay -- History

Marc Chagall Marc Chagall as an artist and as a person cannot be categorized. He was born in Vitebsk, Russia, learned to paint in St. Petersburg and lived in Paris, Berlin, and the United States. His career is influenced by many different factors. His Hasidic Jewish upbringing reflected in the content of his paintings greatly. The lyrical fairy tales of Jewish mysticism, the stories of the Bible, and the Rabbis and scholars who surrounded him in his childhood come out onto his work. When he went to art school in St. Petersburg it was the period when he became exposed to the avant-garde movement in art. With Leon Bakst he saw the reproductions of Fauve canvases, the sketches of Van Gogh and of Cezzanne his ambition to go to Paris was born. At the time that he moves to Paris for the first time (1910- 1914) Fauvism and Cubism were the prevailing modern art movements. It can be seen in Chagall’s composition the application of these movements principles of arbitrary colour and reorganization of the visual field, but he incorporates these principles with a dream like scape to create his own personal style. The term Surrealism applies to Chagall, that is the term that was coined when Appolinaire when visiting his studio in 1913 murmured â€Å"Supernatural!†. This is not to say that Chagall was part of any Surrealist movement on the contrary he is against any style or movement. It used as a term where the artist has drawn upon consciously or unconsciously from the dream experience. It is clear in his works that he does not want any movement to restrict his expression and mobility. He is wholly against empathetic realism, of the Courbet, Impressionist or Cubist sort, yet he still uses Cubist devices and comes close to Impressionism. Chagall depicts a more dreamlike, story like content filled with symbolism (much of it traditional) in his paintings. He admired Manet, and drew great inspiration from Gauguin in his early years. He creates a style that was more universalistic and one that did not have any idealistic underpinnings. Chagall’s painting The Fiddler (1912) is the largest and richest work in the series of figure pictures in which Chagall was bringing to life the typical characters he remembered from his childhood. In this composition the use of arbitrary colour is clearly seen, for example the fiddler's green face, the blue roof top etc. He does not ... ...his pictures as illogical and non-realist. The images were not of this earth therefore different from things or geometrical figures. Also the way he uses colour is like no one else. In the conversations Chagall makes many references to poetry, but that is not surprising for to him his art is poetry. His concern was never with a movement but with the purpose of bringing to people the love and gaiety of his paintings. Chagall is known to use much more than a canvas as a showcase for his work. He is world famous for stained glass and mosaics from Jerusalem to the United Nations. For him a stained glass â€Å"is a transparent partition between my heart and the heart of the world.† In his paintings we see his childhood and homeland and for Marc Chagall his paintings are his memory. Chagall left a lasting impression on the art world. He evoked things in his paintings that were close to him and put them together in a poetic sense. He offered a dreamlike scene and influenced the Neo- Surrealists . Chagall being part of the first two phases of Surrealism (1911-1914) (1914-1918) laid a fundamental base for artist like Salvador Dali who would also rely heavily on their dreams and their images.

Saturday, October 12, 2019

Coming to the United States Essay -- Personal Experience

Sometime in 1978, my mother brings my sister and me to escape Viet Nam to Songkhla, Thailand. We arrived in San Antonio, Texas nine months later in July, 1979. It is here where I began my â€Å"American† education. It is this education system, and the Public Broadcasting Service (PBS) through the medium called â€Å"television†, which shred lights on me as I become conscious of what happened to my home country was not the fault of my own people. Regrettably, growing up in â€Å"America† as a foreign kid, barely speaking English, moving from town to town, and changing school annually is not straightforward. In a flash, the realization of what happen to my country vanished as it comes down to a mean of survival. I am on my own in this strange country and society, and I must do what I do to get through at the age of twelve. The recollections of my beautiful country, home, schools, and friends, appeared in the back of my mind from time to time, nevertheless I di d not have time to reflect upon them. The questions of why we left our country and came to such a distance place called the â€Å"United State of America†, never get a â€Å"real† answer. Until now, July 9, 2011, I am attending history 21, conducts by Professor Toshio Whelchel. Thirty-two years later, I am asked to compose an essay for my midterm title: â€Å"Modern American History: From the Overthrow of Hawaii to the Philippines War†. The anxiety in my stomach agitates and my eyes begin to tears, not because it is the â€Å"midterm† paper, not because I forget how to write, not because lettering is my weakness†¦but the memories. April 30, 1975, the reverberation of bullets piercing through the night, the gloomy stench of smoldering dead bodies, as bombs rained down upon us, and guns fired upon innocent ci... ... Horrendously for Philippines and Hawaii, their resources and people are the target of western imperialism, capitalism, racism, industrialization, and military power in the name of ‘democracy’. Against their will, these people must endure imposed western ideology, and sacrifice their life in the fights for self-government. On the other hand, those who came armed with intentions would use any means possible to get what they came for. For some conniving characters seeking self-fortunes, and protecting their own interest, they walk a fine line of morality. Where they can not apply forces, propaganda is their powerful allied. This is an endless cycle of how empire rises and falls. What goes down in history for future generation is the doctrines of the why and the how to go about obtaining the resources that enable one nation to rise or fall.

Friday, October 11, 2019

Porter and Bogusky advertising

The move to Crispin, Porter and Bogusky advertising was one of the wisest moves that Burger King CEO Brad Blum could have made. From previously declining sales, Crispin advertising was able to change all that through its out of the box advertising campaigns. Although ultimately Burger King sales went up, it did not necessarily mean that the market and the critics were impressed.The following is a short discussion on most and least helpful of these campaigns and their impact on the potential market of Burger King. Crispin used several consumer sales promotions items to help boost the sales of Burger King. Out of those discussed in the readings, the Coq Roq campaign was least helpful. Although sales of Chicken Fries were very strong, the use of a heavy metal band and too commercialized overly focused on the promotion of the band rather than the product it was trying to sell.Worse, shortened the reach of the company to only its current target market and isolated it from the rest of its potential market, by making their advertising too specific to a particular market. Unlike the Coq Roq campaign, the Have it your way campaign was the most helpful. It was able to address the underlying desire of consumers of being made to feel individual and special. It showed consumers that their needs and wants came first, and this was portrayed by a quirky television commercial of two men in an office racing to create their own burger.In addition, the online campaign â€Å"subservient chicken,† which was connected with the have it your way campaign drew in more customers by using word of mouth, or in this case by sharing it with friends through e-mail. By this kind of promotion, Crispin was able to expand Burger Kings target market by the use of a campaign that was friendly to a wider market. By this method of advertising it accomplished what the Coq Roq campaign was unable to, that is it allowed the image of Burger King to be more â€Å"market friendly,† attracting other segments of the market.

Thursday, October 10, 2019

Nestle SWOT analysis Essay

â€Å"SWOT is an acronym for the internal Strengths and Weaknesses of a firm and the environmental Opportunities and Threats facing that firm. SWOT analysis is a widely used technique through which managers create a quick overview of a company’s strategic situation. The technique is based on the assumption that an effective strategy derives from a sound â€Å"fit† between a firm’s internal resources (strengths and weaknesses) and its external situation (opportunities and threats). A good fit maximizes a firm’s strengths and opportunities and minimizes its weaknesses and threats. Accurately applied, this simple assumption has powerful implications for the design of a successful strategy.† Nestle Nestlà © is the largest food and beverage company in the world. The group’s products include beverages, milk based products, ice creams, prepared dishes, and pharmaceutical products. Nestlà © primarily operates in Europe, the Americas, Asia, Oceania and Africa. The group is headquartered in Vevey, Switzerland and employs 283,000 people. Nestle SWOT Analysis Strengths, Weaknesses, Opportunities and Threats (SWOT) Location of Factor TYPE OF FACTOR Favorable Internal Strengths Unfavorable Weaknesses Ability to leverage Increasing strong brand name to instances of product generate sales recalls hampering Ability to customize   brand equity products to the local market conditions Strong global operations with diversified revenue base Research and development capabilities   

John adams

John Adams had more positive characteristics than negative. John Adams of Brainteaser Massachusetts was a lawyer, farmer, Harvard graduate, husband of Abigail Smith Adams, father of four children, and a revolutionary. By the look of things, he seemed Like a pretty lovable man considering he was his wife's tenderness of husbands and her good man. He had many great qualities that everyone around him would appreciate his presence. As for the negative traits, he was fiercely stubborn and quick to anger. 2)John Adams thought his biggest flaw was his tendency to talk too much.When he was twenty years old, he worried over never having any bright ideas, or being too bright for his own good and show off to others who would befriend him. He hated that he was overly proud and conceited and wanted to change that about himself. 3) Abigail Adams had views on nearly everything and people. She was always quick to express what she was thinking. She was an independent woman who took responsibility of all her duties as a wife and a mother. She had the positive quality of being such a loving and caring wife, and made John Adams' life Infinitely fuller. It's almost as If she was the missing piece to his puzzle.His marriage to Abigail was the most Important decision of his life. 4) John Adams was asked to defend the soldiers and their captain when they came to trial. He was informed that no one else would take the case, but he accepted regardless what judgment he would soon be getting. He said that no man in a free country should be denied the right to counsel and a fair trial, and convinced, on principle, that the case was of utmost importance. He put law above his personal beliefs and knew it was his duty to accept the case. Eventually, his fellow patriots came to respect him for what he had done. John Adams said, â€Å"Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence. â €  He said this during his successful defense of the British soldiers who fired upon the crowd during the Boston Massacre. His actions to represent the British soldiers proved that despite all differences, men of principle can act Justly under the rule of law. This statement about facts, like many truths, Is universal and teaches that we must face truths, even when we don't Like them. 6) Briefly describe each of the followingGeorge Washington: Commander of Virginia militia, Continental arrant commander in chief during Revolutionary War, first president James Otis: Also a leader with John Adams of a new generation of political activist, a group called Sons of Liberty. The Sons of Liberty united otherwise adversary groups taking opposition to the Stamp Act to the streets, organizing riots and intimidating tax collectors. Sam Adams: Ben Franklin: Philadelphia first citizen, the most famous American alive, printer, establishing the American philosophical Society resulting in Philadel phia becoming he recognized center of American thought and ideas.Thomas Jefferson: Be]main Rush: John Dickinson: 7) Describe the role Adams played in each of the following: Boston Massacre: March 5th. Stamp Act: Last week of May 1765, Starting in November, nearly everything written or printed on paper other than private correspondence and books were required to carry revenue stamps. This helped pay for the cost of the French and Indian war and to meet the expense of maintaining a colonial military force to prevent Indian wars. Adams remained cautious with his involvement in political activities involving the Stamp Act.He was worried that this might hurt his reputation. This Act marks the beginning of the struggle for freedom and independence. His involvement started in August 1765 when he published an essay in the Boston Gazette entitled â€Å"A Dissertation on Canon and Feudal LaW'. The Stamp Act was hardly mentioned, however it discussed British Law and how certain liberties and freedom Americans enjoyed was earned by many generations of Americans.

Wednesday, October 9, 2019

Do we send too many people to prison Term Paper

Do we send too many people to prison - Term Paper Example s probably the most effective way of keeping the streets free of dangerous criminals, but locking up too many prisoners makes each extra prisoner lesser and lesser dangerous. There are certainly several benefits as well as certain losses associated with the practice of putting too many people in prison. Owing to the sensitivity and complexity of the matter, there is dire need to evaluate the benefits and losses and reach at the optimal decision. This paper discusses different aspects of imprisonment in the US and concludes that there is a need of reducing the number of people that are sent to prison in the US. People in the US are imprisoned for all kinds of reasons that include but are not limited to violation of the immigration rules, and criminal penalties. The trend of sending too many people to prison in the US has resulted into prisons being packed with petty thieves along with serious criminals and rapists. Many of the imprisoned drug dealers were scary in their youth and over the time, have become too miserable to cause the society any kind of risk. In 2010, the number of prisoners in the US over 50 years of age was about 200,000 which in 1970 was the amount of prisoners belonging to all age groups in the US (â€Å"America locks up†). This provides evidence for the congestion of people belonging to all age groups in the jails in US. â€Å"It seems odd that a country that rejoices in limiting the power of the state should give so many draconian powers to its government, yet for the past 40 years American lawmakers have generally regarded selling to voters the idea of lockin g up fewer people as political suicide† (â€Å"America locks up†). The growing number of imprisoned people in the US is a huge burden on the shoulders of the government as it is for the government to provide them with all kinds of resources that they need. Every individual who is imprisoned is a load on the government because instead of playing his/her constructive role in the building of

Tuesday, October 8, 2019

Reflecting imaging Essay Example | Topics and Well Written Essays - 2000 words

Reflecting imaging - Essay Example Cameras form the central part in understanding the image formation processes. The analogue forms the start of modern imagery with components remaining the same over the years. The principle of using reflected light from the object still forms the integral part in image formation. Some cameras such as those used at night in infrared radiation detection are one of the few types that do not use the same principle of reflection target object. Significant similarity between human eyes and digital cameras is very clear. Capturing, storage and display of the images has improved overtime with current images store in data form and displayed on the camera.in the article, an explanation of digitisation and the processes involved such as quantisation and sampling has remained elaborated. The article further explains terms and problems associated with this digitisation. Imaging is a form of visual representation of an object or reproduction of the same visual object. Reflection is the property of waves changing direction by bouncing off the surface of object as they cannot pass through or get absorbed. The bouncing of light is the most common and it is important in image formation even to human eyes. Reflected light imaging is the process of forming images when electro-optical waves bounce from the target to the camera or recording device. However, transmission imaging involves waves passing through the object before reaching the camera or recording device. In this imaging technique, the images produced depend on the absorption and reflective properties of the object at the specific wavelength of the incident light. Classification of images leads to an image being a digital or analogue image based their properties. Digital image relates to visual illustration of an object in an electronic form that can remains manipulated and stored by electronic devices, which are 2D image I[r, c]. These kinds of images are tangible but have

Sunday, October 6, 2019

Exhibit Assignment Example | Topics and Well Written Essays - 750 words

Exhibit - Assignment Example Consequently, it gives a description of the relationship exhibited between the five art works and how they are related to the exhibition theme, which is War. This exhibition will entail a scenario where artworks depicting effects of war, beginning from the world war would be placed next to each other; however, it the first artwork that will be presented will describe events that occur just before war. The arrangement of all the five artworks is made in a more chronological manner. This is considered one of the most creative artwork in London; it was created by Walter Bayes in 1918. It shows a scenario of the underworld who sought refuge in a Tube-like station in London, when it was raided through air, hence making it relevant to the exhibition theme. It is an effective representation of the consequences of war and how it affects grass root community as depicted in this picture (The underworld society are left homeless and have sought refuge in a Tube-like station). Just like the above art exhibitions, this piece narrates an event of World War I as it happened in London This art work, which is a photograph represents the effects of war in Africa, specifically, the Central African Republic. It shows a soldier, captured after being suspected to belong to a former rebel group. The photograph was taken by Issouf Sanogo. Unlike the first art work exhibited in this discussion, this is art work is referred as a photograph usually created by cameras that take instant images. The first art work is a drawing made by hand and may usually take longer periods of time to create. Similarly to the third exhibition, this artwork represents the effects of war. It was created by John Singer in 1919 to exhibit how Western Front soldiers suffered an attack through the use of Mustard Gas. In addition, this piece was meant to show the magnitude of bravery as it was shown by the Soldiers who lost their lives from the Mustard gas as well as those who survived. The relevance of this

Saturday, October 5, 2019

Data Mining Questions Essay Example | Topics and Well Written Essays - 1000 words

Data Mining Questions - Essay Example These searches contain documents, information about documents, data about data, text, audio, images and etc. Like information retrieval, data mining also involves gathering information. With data mining query, it is inquiries on trends on the information gathered from large databases or large amount of data. Data mining query uses software or web analysis services in sorting through large data and picking pieces of relative information to show patterns or relationships that are embedded, waiting to be discovered and possibly constructive. A database's performance is measured according to its design, effectiveness when used to inquire 'information', constantly updated and of course the amount of data available for which it was constructed for. Metric measures of performance are available to quantify the effectiveness of the information retrieval. These are precision, recall, F-measure and Mean-average precision. Precision is the proportion of the relevant documents to all documents retrieved and recall is the proportion of relevant documents that are retrieved to all relevant documents available. ... A database's performance is measured according to its design, effectiveness when used to inquire 'information', constantly updated and of course the amount of data available for which it was constructed for. Metric measures of performance are available to quantify the effectiveness of the information retrieval. These are precision, recall, F-measure and Mean-average precision. Precision is the proportion of the relevant documents to all documents retrieved and recall is the proportion of relevant documents that are retrieved to all relevant documents available. Consecutively, F-measure is the weighted harmonic mean of precision and recall and the mean average precision; where average precision refers to the average of the precision after each relevant document is retrieved. For data mining query, its measure of performance can be measured in the exactness of the outcome of the data mining to the intended inquiry and if there other possible usable discoveries produced in that query. 3.) Clearly explain the concept of summarization with an example. Reference: Wikipedia, Online Free Encyclopedia Data mining is centered on determining patterns from data. Queries often lead to a collection of patterns which can be regarded as a summary of data. Since pattern collections summarizing the data are often very large, it is then difficult to summarize pattern collections. Some of the proposed and studied methods of summarizing pattern collections are: 1) Quality value simplifications. 2) Pattern orderings. 3) Pattern chains and antichains. 4) Change profiles. 5) Inverse pattern discovery. For quality value simplifications, pattern collections are

Friday, October 4, 2019

BUSINESS RESEARCH METHODS Essay Example | Topics and Well Written Essays - 1500 words - 1

BUSINESS RESEARCH METHODS - Essay Example It is of high importance to mention that the better levels of technology powered connectivity are resulting in the successful diffusion of various global trends, which emerges from various markets around the world. Because of faster evolution of the globalized trends, it can be said that the consumers are getting more and more aware of their needs and wants. It also has to be said that the better connectivity is helping the rapid dispersion of global trends from the well established markets to the emerging markets, thereby creating the opportunity for development of consumer demands. This entire cycle of increasing in consumer demand is having a direct impact on the part of the consumers in a circular manner. Faced by growing domestic demands in the marketplace, multiple companies located in various markets around the world are increasingly trying their level best to enter the new markets as they promote significant amount of business opportunity As a result, a major shift of power balances is happening in the markets from the sellers to the buyers. The shift is more happening because of the large number of alternatives that are being currently made available in the market. This has brought the focus on communicating the value of the products to the right set of consumers. While doing so, the companies and business organizations focus on the process of usage of celebrity endorsers. The buying process is in general bifurcated into three phases, that is, ‘pre-purchase’, ‘purchase’ as well as ‘post-purchase’ (Rayport & Jaworski, 2003, p. 119). The decision making process of the consumers comprises of need recognition, search for information, alternative evaluation, purchase as well as post purchase analysis (Lamb and et.al, 2011, p. 189). With the rise of competition in the modern business world, marketing communication has become vibrant and filled with endorsements. As a result, it has become very challenging for brands to get noticed by the

Thursday, October 3, 2019

Communication Strategies for Leaders Essay Example for Free

Communication Strategies for Leaders Essay A leader must be able to communicate effectively. When asked to define leadership, theorists and practitioners alike frequently use the words â€Å"influence,† â€Å"inspire† and â€Å"transform,† all of which depend on communication, verbal and nonverbal. Leaders lead through their words and actions. This text focuses on both, thus the emphasis throughout on emotional intelligence, the ability to understand the self and others (Barrett, 2011). Effective leadership communication requires the ability to anticipate to the potential interruptions in the transmission of the message, appreciate the context, understand the audience, select the right medium and craft a clear message that allows the meaning to reach the specific receiver as intended (Barrett, 2011). In my quest to achieve superior communication leadership skills I have had the opportunity to assess and evaluate my effectiveness in communication leadership. This personal assessment has indicated I must become more strategic as strategy is the foundation on which any effective communication depends on. Leaders must be able to analyze their audience in every situation and design a communication strategy that facilitates accomplishing their communication. Communication is critical to every organization and for any aspiring leader. I plan to be strategic in developing a plan to be a more effective communicator by reaching out to external constituents as that is an area for communication improvement. Overall, effective communication strategy depends on ones thinking and planning strategically understanding your audience, and structuring your communication for different situations, delivery methods, and audiences to ensure that you connect with your audience and deliver your intended message (Barrett, 2011). III. As a leader and manager in my organization I take pride in being an effective leader and communication. I have been at my non-profit organization for the  past 6 years and have made significant improvement and learned to grow my communication skills. Owens (1998) mentions two key features of leadership which are: (1) the engagement of persons in a process that identifies them with goals, and (2) the potential to change the institutional environment (e.g. values, beliefs, etc.) by implementing diversity goals into the organizational culture. At the same time, I am a leader that promotes integrity to motivate ethical behavior across the entire organization. Also, it is important for me to create an open environment in which followers and employees feel free to speak up and come forward to me when any action needs to take place. Overall, I am always striving to be a better communicator in all situations as it teaches as I want to be recognized by others as a transformational leader. IV. Score Skill Area 3 Communication Strategy 2 Written Communication Skills 1 = substantial need to improve 3 Oral Communication Skills 2 = some need to improve 3 Ethos/Image 3 = little need to improve 3 Skills at Dealing with Others 4 = no need to improve at this time 3 Observation and Feedback Skills 3 Team Communications and Dynamics Skills 3 Skills at Dealing with Your Own Feelings 3 Internal Corporate Communication 2 External Corporate Communication I consider my oral public speaking skills to be my major strength when communicating to internal colleagues at my organization. I am always poised to conduct presentations and participate in public speaking engagements. I always maintain a sense of confidence and take pride in my public speaking skills. At the same time, I feel much more comfortable in situations where I can communicate effectively with my team members and demonstrate my dynamic skills to engage them effectively. I tend to be a coach and a motivator among my employees. I use different means to get my employees to want to be better at their duties and take full ownership of their tasks and goals. I also have a lot of confidence in being able to utilize my skills in dealing with others feelings and communicating with them solutions to help them with their particular situation. I would consider my interpersonal communication skills with external relations as an area for improvement. I tend to be an extrovert when it comes to public speaking and very confidant with communicating with large audiences but I tend to be introverted when it comes to communication in smaller groups or individual communication with members of external organizations. Barrett (2011) suggests that selecting the right spokesperson to deliver external messages can be almost as critical as the message themselves. I need to work on this part of my communication leadership by participating in more social and networking events to work on my confidence in communicating with external constituents. I also plan to travel more with my executive leadership team and attend meetings and events to get a better understanding of how to communicate more effectively in my external communication. Improvement Goal Action Steps to Achieve Goal (Program) Deadline Method to Measure Success Develop better oral communication skills with external corporate relations Attend more external corporate events and meetings with the executive team. Solicit feedback from executive team members concerning areas for improvement and change any behavior based on feedback Participate in more networking events with external constituents. December 31, 2013 Attend various events. Listen to the feedback given and start to implement that feedback in my future interactions. Achieved: No Further development of my written communication skills Solicit feedback from my supervisor and other employees about my written communication. Conduct more proofreading and be more strategic in my research. December 31, 2013 Compare written material from previous months. Have others review my written communication. Effective leadership communication requires the ability to anticipate to the potential interruptions in the transmission of the message, appreciate the context, understand the audience, select the right medium and craft a clear  message that allows the meaning to reach the specific receiver as intended (Barrett, 2011). I always maintain a sense of confidence and take pride in my public speaking skills. At the same time, I feel much more comfortable in situations where I can communicate effectively with my team members and demonstrate my dynamic skills to engage them effectively which include motivating and coaching. I would consider my interpersonal communication skills with external relations as an area for improvement. I tend to be an extrovert when it comes to public speaking and very confidant with communicating with large audiences but I tend to be introverted when it comes to communication in smaller groups or individual communication with members of external organizations. I have action steps in place to help me in my leadership development which include attending more external corporate events and meetings with the executive team. Solicit feedback from executive team members concerning areas for improvement and change any behavior based on feedback. Also, I plan to participate in more networking events with external constituents. References Aamodt, M. (2013). Industrial/Organizational Psychology: An applied approach. Seventh edition. Cox et. al (2007). Evaluating organizational-level work stress interventions: Beyond tradition methods. Work Stress, 21, 348-362. Ebbers, L., Conover, K., Samuels, A. (2010). Leading from the middle: preparing leaders for new roles. New directions for Community Colleges.Wiley Periodicals. Frese, M (2009). The changing nature of work. In N. Chmiel (Ed.) An introduction to work and organizational psychology (2nd ed., pp. 397-413). Oxford: Blackwell publishing. Lawler, E.E. (2001). Organizing for high performance. San Francisco: Jossey-Bass. Owens, Robert. (1998). Organizational Behavior in Education (6th ed.). Boston: Allyn and Bacon.

Biology Essays Factors affecting mammal population in the neotropics

Biology Essays Factors affecting mammal population in the neotropics An essay on the factors affecting mammal population in the neotropics and the challenges managing these populations. Introduction The Neotropics includes Mexico, Central America, South America, the Caribbean and Southern Florida and it also hold the greatest amount of standing forests. These wooded wildlands are mosaic in a variety of green that together add up to some 1.37 million acres. Mammals in these areas are affected by several factors which affect their livelihood and sustenance. As a result, any of these species are either being extinct or reduced. Mammals are described as any of a large group of warm-blooded vertebrate animals characterized by having mammary glands in the female, which is used for suckling the young. Other features includes hairs which are very reduced in some species such as whales, a middle ear formed from three small bones (ossicles), a lower jaw consisting of two bones only, seven vertebrae in the neck and no nucleus in the red blood cells. Mammals belong to the class Mammalia. They are divided into three groups. Eutherians (Placental mammals), this is where the young develop inside the mother’s body in the uterus and receives nourishment from the blood of the mother via the placenta. The Marsupials (Pouched mammlas), where the young’s are born at an early stage of development and develop futher in a pouch on the mother’s body where they are attached to and feed from a nipple and the final group being, Monotremes (Egg- laying mammlas), this is where the young hatch from an egg outside the mother’s body and then nourished with milk. The monotremes are the least evolved and have been largely displaced by more sophisticated marsupials and placentals, so they are only a few types surviving platypus and echidna. Placental mammals have spread to all parts of the globe where they have competed with marsupials; they have in general displaced the marsupial types. However, marsupials occupy many specialized niches in South America and especially Australia. There are over 4000 species of mammals, adapted to almost every way of life, with the smallest shrew weighing 2g/0.07oz and the largest the whale up to 140 tons. According to the Red list of endangered species published by the World Conservation Union for 1996, 25% of mammal species population is threatened with extinction. The Red list of endangered species is a scientific assessment of the status of the world’s animal species. Although it carries no legal force this international compilation is seen by many scientist and conservationist as a warning of global decline in the wildlife biodiversity. The report also sates that 24 of the 26 orders of mammalian species are at the brink of extinction globally with an excess of 50% of the neotropical mammalian species. A leading cause of this decline in population is due to habitat degradation and destruction which is mostly due to human population and economic development, such as, over hunting, pollution and deforestation. There is also the introduction of non native species that plays a significant threat to mammalian species survival along side climatic changes. This assignment will discuss the factors affecting mammal population in the neotropics and also I will seek to list the challenges managing these populations. Factors affecting mammals of the neotropics Humans are the chief cause of neotropical mammalian loss. They destroy the plants which provide food and also shelter for the animals and also hunt for them and utilize their meat as food and their skin for clothing. Plants are generally taxonomically diverse and omnipresent. They function as primary producers hence; they are the most critical components in the maintenance of a vibrant functional mammalian population. It provides food for almost all mammals, coverings for numerous organisms, stabilize water sheds functioning and also provide a variety of other critical ecological functions such as stabilizing the earth’s oxygen content and nitrogen fixation which are vital for the animals’ survival. Most of this destruction by humans (a mammal) occurs to clear land for agriculture and cattle grazing, even though much of the forested land is inappropriate for farming or ranching. Cutting down of the plant removes most of the nutrients from the ecosystem, leaving soil tha t will only be able to support intensive agriculture for a couple of seasons. Over the past decade, Large-scale forest fires, timber extraction by local and foreign companies, mining, the building of dams, and population growth have also made significant contributions to forest loss in the neotropics. Population growth and economic expansion have led to the construction of new roads and buildings that both physically and ecologically fragment the forest, reducing its vitality. The now plantless lands or once forested areas are subsequently being used for the construction of homes, and consequently animals are being forced to migrate form these areas resulting in reduction in the species population. Habitat fragmentation could result in the loss and strain on the mammalian population. Some animals can benefit from the fragments of land while others may not. Depending on the size of the island patches large animals like jaguars can find it very difficult to obtain sufficient food for their survival. Many mammals such as manatees, cows, pigs, and sheep just to name a few are hunted and used by humans for food purposes. In addition to be hunted for food purposes some animals are hunted primarily for clothing and ornamental purposes. Wildlife trade also reduces the population or destroys the habitat of many neotropical mammals. Wild life trade is the third largest illegal trade in the world and it has an estimate of $1 billion on the Brazilian market alone. It affects most of the species that are officially listed as endangered species. As it relates to Brazil wildlife animals are officially being held in captivity including the threatened species such as the golden lion tamarin and the capuchin monkeys. Over the years, penalties have been enforced on poachers and people who obtain the wild animals. Mammals that are being taken out of their natural habitat are being trained and used as game animals for exhibition and economical purposes. Neotropical environments are also threatened by intensifying and poorly planned developments. Such development has resulted in ecosystem devastation. Pollution of rivers, beaches and other water beds by industrial, municipal and human waste has resulted in the loss or illness of many aquatic mammals such as dolphins. In the most industrialized country, Brazil, pollution in the area has often resulted in acid rain over the forest remnants. Fires such as campfires and accidental forest fires play a critical role in the depletion of the species. Noise pollution also plays a part in the disturbance of mammals’ population especially underwater noise pollution which is a disturbing problem that is quickly degrading the ocean life. This type of pollution can be described in many ways, simply because the ocean is filled to the brim with loud noises coming from various sources for example, military sonar, used for defensive and research purposes, fishing boats, merchant ships, research vessels, and oil rigs. Some of these noises are as a result of human activity. The increase of noise in the ocean has adverse effects on marine mammals in almost every aspect of their life, one of which is their behaviour. In order to communicate with each other, many species of whales depend on hearing calls from other whales. These calls can easily be hidden behind acoustic masking from sounds in the same frequency ranges. For example, the calls of baleen whales (humpback, blue, fin, and grey whales) are frequencies that range from 20 to 500 Hz. Sonar and even natural sources frequencies of sounds can mask the calls of whales and other marine mammals and significantly alter their natural behaviors. This noise can also cover other behaviors such as dolphin special echolocation skills used for navigational purposes, foraging for food, and communication within the specific group members. You can get expert help with your essays right now. Find out more The building of roads and other building can divide biomes and isolate many animals in the neotropics through the clearing of trees. Road traffic also causes pollution and also kills many of the animals. Many highways and buildings have been built without necessary environmental impact reports, and many are left unfinished, leaving neighboring areas vulnerable to severe erosion, that can have negative outcome on the animals’ survival. Climatic changes can also have impacts on the species population. High environmental temperatures can lessen male fertility by damaging or killing sperm, While, it can also trigger blood flow changes that reduce the flow of blood to the uterine tract, damaging or killing developing embryos in females thus lowering, their fertility rate. All the above factors can have and is having a great impact on the neotropical mammal population. Challenges managing the factors affecting the neotropic mammal population Although neotropical mammals, are faced with many challenges in dealing with their continuous existence, various managing schemes are being put in place to prevent these hazardous impacts to control their population. Conservation projects have being established in selected areas in an attempt to reverse the trend in declining population sizes. These projects play a vital part in the development of ecotourism in almost all parts of the neotropics and also the protection and conservation of various animal species. In terms of ecotourism development, tourists will have to pay to visit areas with interesting natural and cultural features. Conservationists from the various projects can also work along with local communities to educate people about the value of the wildlife in the area, to eliminate illegal hunting and to assist communities in developing farming and logging methods that are habitat and also animal friendly. The implementation of national parks and other private organizations can also play a part in conservation activities that can help to eradicate and protect the neotropical animals who lives are at stake. In addition to the development in ecotourism, the establishment of protected areas can also play a part in protecting the species diversity. Protected areas establishment will tend to have important economic as well as social function in conserving biodiversity. Captive breeding is another managing scheme which can help with this. It focuses on the reproduction of rare animals in captivity. The legal practice of captive breeding increases the population of many endangered species world wide. Species that are being held captive in this way can serve as a demographic and genetic reservoir for the species. Examples of few neotropical mammals held captive are the golden lion tamarin the capuchin monkeys, seals manatees and wildcats such as jaguar. A penalty of a fixed amount should be enforced to the various people of the different regions who practice the illegal capturing and use of the animals in the wild for their own purposes such as exploitation and over hunting. In 1975, the Convention of International Trade in Endangered Species (CITES) treaty prohibited international trade on most wild cats and was dramatically effective in curtailing trade of jaguar skins. In closing it can be noted that a wise approach towards the neotropical regions can be of great importance in the conservation of the animals species diversity. Although many of these approach are being taken by humans (a mammal), much more measures should be put in place try and curb this situation, because they are some heartless people who are still practicing these unlawful activities and should be punished for their heartless actions. With this in place there will be a rich mammalian population not only in the neotropical regions but also other parts of the world. References Lindley, David (1998) Webster’s New World Dictionary of Science, Helicon Publishing Limited Whitmore, T.C. (1998) An Introduction to Tropical Rain Forests, Second Edition Oxford University Press New York www.biodiversityhotspots.org/xp/Hotspots/cerrado/biodiversity.xml date accessed 2008-02-26 http://www.rainforest-alliance.org/aar.cfm?id=conservation date accessed 2008-02-26