Friday, December 27, 2019
Antimicrobial Potency Of Silver Nanoparticles - 1691 Words
Abstract Bacteria have long since existed alongside humans, and while some are not harmful, there are many that are. Plants are commonly used natural remedies for diseases, and have been known to retain immense antibacterial properties that can fight bacteria. Silver nanoparticles have been also known to possess antimicrobial properties that aid in the fight against various bacteria. The use of plants as well as silver nanoparticles to fight against bacteria has caused much interest in the nanotechnology and medicine fields, and has been the basis of many studies. The purpose of this paper is to scrutinize the antimicrobial potency of silver nanoparticles, and how they may be utilized to fight against various harmful bacteria. Bacteria: The Antimicrobial Potency of Biosynthesized Silver Nanoparticles against It Bacteria are found all over the world in all types of regions and climates, and can also exist within other organisms (ââ¬Å"Bacteria,â⬠n.d.). Bacteria make up a large portion of the population of prokaryotic organisms that coexist with us (ââ¬Å"Bacteria,â⬠n.d.). As technology has evolved and our understanding of these organisms has increased, it has come to the attention of many in the scientific community that there is a significant amount of bacteria that live symbiotically within organisms such as humans (ââ¬Å"Introduction to the Bacteria,â⬠n.d.). As a matter of fact, human beings rely on bacteria to live. There are bacteria known as actinomycetes, that have beenShow MoreRelatedConcurrent To The Backlash Against Parabens, There Has1618 Words à |à 7 Pages1800s and they are well known for their antimicrobial properties (Scher). Recently, a method to efficiently synthesize inert metal nanoparticles has allowed them to be introduced commercially. On the mar ket, more than 400 products take advantage of such nanoparticles. These nanoparticles are already integrated into the formulation of sunscreen, makeup, and skincare (Scher). Thousands of people utilize cosmetics with nanoparticles everyday. With various nanoparticle cosmetic products out on market, the
Wednesday, December 18, 2019
Trial of Socrates - 1059 Words
Socrates was a great philosopher of the Greek world. He was quite an atypical and distinctive person. Being different from all the other philosophers of the land, Socrates was teaching his students ideas totally out of the ordinary from what the society believed was right. As a result, he displeased many people so much that they decided to get rid of him. Socrates was put to trial, accused of spoiling the youth of Athens, tried and sentenced to death. His personal defense is described in works two of his students: Xenophon and Plato. Both of them wrote papers called Apology, which is the Greek word for ââ¬Å"defenseâ⬠. In this essay I used Apology by Plato as the main resource, since it contents a more full account of the trial of Socrates andâ⬠¦show more contentâ⬠¦However, I do feel quite a bit of compassion for his accusers. Socrates was changing their sonsââ¬â¢ minds by making them question the supremacy and intelligence of the people whose wisdom was recognized i n the state. He made young people question even the intelligence of their fathers. It should not have been easy for the fathers to stay put and listen to him philosophizing about his ideas of the world. No wonder Socrates had to beg them to listen to the end and not to interrupt at least three times throughout the Apology. Despite the fact that I do not quite approve Socratesââ¬â¢ attitude and the way he was defending himself, I would not be able to give him any advice on doing it differently. This man had a very insightful, logical and genuine mind. He was teaching his disciples his beliefs. It was his beliefs he spoke about in the court. In order to defend himself and make a positive impression on the jury, Socrates would have had to mask his convictions and pretend to be something he was not at all. Besides, I do not think the he would be able to apologize and promise not to challenge people on their wisdom ever again. He just would not be able to keep the promise! This was his life and Socrates was already seventy years of age ââ¬â too late to change and start forming his ideas and opinions all over again. If I could speak to the famous Greek now, I would beg him not to provoke the jury and apologize to them, but there is no wayShow MoreRelatedThe Trial of Socrates1543 Words à |à 7 Pages In the trial of Socrates, I juror number 307, Ryan Callahan vote the defendant is Not Guilty on the first charge of Corrupting the youth. My justifications for this vote are as follows. Socrates didn t corrupt the youth, he just shared his ideas with them and they in turn chose the path to take these ideas. Part of understanding this case is understand the time in which the case was held. This time being 399 B.C., a time in which Athens was a free democratic city, a town which prided itselfRead MoreThe Apology About The Trial Of Socrates1874 Words à |à 8 PagesThe Apology was about the trial of Socrates, how he went before the jury to defend himself from the charges brought against him. Socrates was charged with impiety he does not believe in the gods whom the people believes in he is portrayed as an atheist and he speculates about the heaven and thing beneath the ground, he seeks natural explanation for astronomical and geological phenomena rather than the gods and also he corrupts the youth he infuses in them a spirit of criticism his questioning ofRead MorePlato s The Trial And Death Of Socrates Essay1671 Words à |à 7 PagesPlatoââ¬â¢s The Trial and Death of Socrates presents the reader with complex competing conceptions of what should be considered ââ¬Å"the good lifeâ⬠. According to Socrates, ââ¬Å"the most important thing is not life, but the good lifeâ⬠(Crito, 48b). The majority, who live a non-philosophical life, believes the goods of life include wealth, reputation, and honor: all things that can easily be taken away or destroyed. On the other hand, Socrates lives a philosophical life filled with self-sufficiency. He views wisdomRead More Essay on A Hoax in Court: The Trial of Socrates1547 Words à |à 7 PagesAlbert Einstein quoted, ââ¬Å"In matters of truth and justice, there is no difference between large and small problems, for issues concerning the treatment of people are all the sameâ⬠(Brainy Quote). Were justice and truth a part of Socratesââ¬â¢ trial? The primary question is: what is justice? According to Merriam-Webster dictionary, the definition of justice is: ââ¬Å"the administration of law, especially the establishment or determination of rights according to the rules of law or equity.â⬠Meletus broughtRead MoreTrial of Socrates914 Words à |à 4 PagesTrial of Socrates What do Jesus, Joan of Arc, Martin Luther King Jr., and Socrates all have in common? All of them died for their beliefs. The Trial of Socrates depicts a scene where Socrates is in prison condemned to death and he is speaking with an acquaintance Crito. Socrates is being put to death because he was charged with corrupting the youth and not acknowledging the gods. Although over the course of the trial Socrates has numerous opportunities to evade the death penalty, he doesRead MoreTrial of Socrates1073 Words à |à 5 PagesSocrates was a great philosopher of the Greek world. He was quite an atypical and distinctive person. Being different from all the other philosophers of the land, Socrates was teaching his students ideas totally out of the ordinary from what the society believed was right. As a result, he displeased many people so much that they decided to get rid of him. Socrates was put to trial, accused of spoiling the youth of Athens, tried and sentenced to death. His person al defense is described in works twoRead MoreThe Trial And Death Of Socrates : The Trial And Death Of Socrates972 Words à |à 4 Pages The Trial and Death of Socrates, depicts the different stages of Socratesââ¬â¢s life, from his prosecution until his execution. During the narratives, Socrates gives us, as readers, insight towards his beliefs and philosophy, which are viewed as reasons for his imprisonment. Phaedoââ¬â¢s recollection of Socratesââ¬â¢s last few hours alive, reveals Socratesââ¬â¢s most important belief, that the soul is an entity which is immortal and is valuable during and after life. All perceived lusts, greed, and fear are causedRead MoreSocrates Trial Essay662 Words à |à 3 PagesSocrates Trial In 399 B.C., Socrates, a seventy year old man, was brought to trial. He faced several accusations of different sorts. Initially, the court had pronounced Socrates guilty. However, because the law had no penalty ordained for his offense, it was required of Socrates to propose his own penalty, or to take the one suggested by Meletos, the death penalty. When the time had come for Socrates to state his defense, he addressed each of the accusations made against him, one by oneRead MoreSocrates Trial Essay807 Words à |à 4 PagesApology Socrates was charged and put on trial for impiety, as well as accused of committing many other crimes. I will first explain the most important issues of why Socrates was sent to death. Then I will argue the position that Socrates is innocent, and should not be have been found guilty. To introduce, Socrates was placed on trial and charged with the crime of impiety. Impiety is the lack of reverence for the gods and other sacred things. As well another major claim was that Socrates was corruptingRead MoreThe Trial And Death Of Socrates845 Words à |à 4 Pagesright or not. For that, in this essay, we will use Platoââ¬â¢s The Trial and Death of Socrates, as our example of how this kind of attitudes play in Socratesââ¬â¢ life as it is well-known as intelligently and morally lived one. In Euthyphro section, Socrates meets a man named Euthyphro before his trial, where he is being accused by Meletus for corrupting the youth. While Euthyphro is here to prosecute his own father for the case of murder. Socrates starts to ask him about his meaning of piety. ââ¬Å"It is not
Tuesday, December 10, 2019
Declaration of Independence DBQ free essay sample
So the fact that some of the grievances listed may be fabricated or altercate, is only natural if you want to gain allies, and make your parent country look bad. The colonists didnt want to quietly separate form the British; they wanted to make a statement. Although some of the charges leveled against the king in the Declaration arent valid, the majority of the charges, including those about trade, economics, political influence, and domestic feuding, were very much valid charges.The grievance in the Declaration of independence that specifically addresses the amerce problem wealth the colonies states that Britain cut off all trade with other parts of the world, except them. We can clearly see this statement is a valid grievance, because If we examine the numerical statistics of Imports and exports of Britain In the years of 1763-1775, we can clearly see a disturbing pattern. In Britains trade with the colonies the colonists received about % of what they exported, back in imports (Doc ument B). This unbalance is a big gap that identifies the underlying issue of monopolizing, which the British had over the colonies. The Colonists couldnt possibly have traded with any other country anyways because they had no money. The Grievance in the Declaration of independence that addresses international trade is in fact a valid grievance. The grievance In the Declaration of independence that comments on the unjust taxes that existed within the colonies, stated that Britain Imposed taxes without are consent. There were several Tax legislations that The Brothels parliament created for the colonies, without the colonies consent.Examples of these taxes Include: the Sugar Act (17641 the Currency Act (1 764), the Stamp Act (1765), the Townsend acts (1 766), and the Tea Act (1773). These Acts along with others laid the foundation for unrest and high tension within the colonies, towards Britain. Benjamin Franklin outlined the specifics of the taxation of the colonists, before the House of Commons, with his statement, An External Tax is a duty laid on the commodities imported , if the people dont like it, they can refuse it, and are not obliged to pay. But an internal tax is one forced from the people without their consent (document C).Ben Franklin being an intellectual himself could have provided an educated and relatively impartial statement. Britain mainly used internal taxes to extract wealth form the colonists, and thus seemed more unjust, as the whole process was by way of force. This created further resentment within the colonies and was a major cause of the American Revolution. The Grievance that discusses the taxation of the colonists, by the British was very much a valid Statement. Laws stated that, the House of Representatives was dissolved repeatedly for opposing ideals of the king, regarding whats best for the colonists.The Most important and influential political entity in the colonies at this time was the town meeting. At town meetings people could voice their opinions on important problems that were occurring at that moment, and the People could set up a law or act, that would provide immediate help, or relief to the problem at hand. Britain thus enacted a governmental act, that restricted the power of these meetings, and that no meeting could be conducted without the governor, which often times was a voice of the King Document D).This way the colonists couldnt pass any law without partial king consent and now law would get passed that didnt benefi t the crown. This in turn caused the colonists to be unable to defend themselves, against any immediate threat to the colonies. As a result, the grievance listed in the Declaration was a valid statement that was an important aspect of the declaration. The grievance in the Declaration of Independence concerning domestic feuding with the Indians states that the crown has, excited domestic insurrections amongst us To bring on the merciless Indian savages.This defines an important grievance that was not only outlined in the declaration of independence, but also was made a point in Thomas Pains Common Sense. The British would only aid to colonies in battles with the Indians, which they could have possibly benefited from. This meant that the British were looking to gain land, money, or both. Any other fight between the colonists and the Indians they did not see beneficial to the crown, they would let the colonists themselves deal with the problem, and thus the colonies were always in a state of fear.Britain also would instigate fights with the Indians and the colonists, so that the colonists would be even more dependent on Britain, and thus would have no reason to revolt. This point is made clear in the Buxton Boys petition to the Provincial council. Which states that, Under the mask of friendship, have procured themselves to be takes under protection of the government (English.. . And are now maintained at the public expense (Document A). The British effectively used the Indians as a weapon against the colonists. Thus putting this grievance in the Declaration is very SSH a valid action.The Declaration of Independence was created in order to establish a persuasive and convincing reason to break away from Britain. Within the Declaration is the List of grievances which specifically cite examples of the oppressive and tyrannical rule of the British. Some of these grievances arent valid statements including one specific grievance that discusses Britains role in the decimation of the colonies coasts, town, and lives of their people. However for the most part the grievances are valid statements that help outline the colonists base for starting a war.
Tuesday, December 3, 2019
Philosophy and Education Comparison Chart of the Philosophical Models of Education Essay Example
Philosophy and Education: Comparison Chart of the Philosophical Models of Education Essay This theory has a very clear set of procedural suggestions and specifies the actions needed (what to say, goals to have in mind, expectations, etc. ). * This theory is easily followed because it divides the procedures into time frames for the teachers (before school starts, the first days, the rest of the year, etc. ). | * This theory assumes a cause-effect relationship between its principles and student actions that are not universally true. This theory focuses more on the success and behavior of the teacher (what to do when) than on the needs of the students. | * This theory shows everything the teacher has control over, so all teachers can apply it. * Harry Wongââ¬â¢s theory fosters discipline and order, predictability and regularity. | * The main disadvantage to this theory is its rigidity. It doesnââ¬â¢t take differences, individual student needs, and unexpected events into account. * Teachers implementing this theory may struggle with adaptation to student needs and behav ior. Teaching can become a habit for the teacher, and opportunities to help each student develop their personal potential may be overlooked. | Kagan, Kyle, amp; Scottââ¬â¢s Win-Win Discipline| * This discipline program removes confrontational association between teachers and students. * It places students, parents, and teachers on the same side. * It provides extensive structure for implementation. | * Win-Win discipline draws too much attention to studentââ¬â¢s misbehaviors. * This plan gives the students too much power. * It teaches discipline through internally motivated controls. * It discourages resentment. * Its results are long standing. | * It may take longer to see positive results. * This approach may be perceived as being too permissive. | Morrishââ¬â¢s Real Discipline| * This model demonstrates a clear understanding of human nature and how children tend to react. * This model has three clear elements ââ¬â training, teaching, and managing ââ¬â and this makes it easily implemented and measured by the educators. * This model is based on normative expectations and therefore stresses reaction more than initiation. | * This theory, if implemented well and accepted by the students, leads to a very functional classroom. * Children raised with this model will learn respect and responsibility. | * Real discipline could conflict with social and legal expectations i n some societies/locations. * Children may not learn the meaning and importance of complying, and this could lead to future rebellion. Children might not have the room and freedom to develop their unique nesses and creativity| Comparison and Contrast 1. The Morrish and Wong discipline models are similar to the level that they both highlight teaching children proper behavior using expected methods. One of the main differences between Real Discipline and Pragmatic Classroom is that Wong focuses more heavily on classroom application and actions (not all of which are a response to bad behavior; some just set the expectations), while Morrish focuses more specifically on methods of discipline. We will write a custom essay sample on Philosophy and Education: Comparison Chart of the Philosophical Models of Education specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Philosophy and Education: Comparison Chart of the Philosophical Models of Education specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Philosophy and Education: Comparison Chart of the Philosophical Models of Education specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Morrish, however, includes more elements taking into account the reaction and needs of the child than Wong, who focuses more on an ideal classroom setting. 2. The Win-Win model of discipline is the most positive of the three, as it leaves more room for the personal growth and positive uniqueness of each student. Rather than focusing on meeting certain norms or expectations, the win-win method focuses on helping each student reach their maximum potential and replace any negative attitudes or tendencies with positive ones. . Personal analysis: a. For average and above-average students, the win-win discipline model is the most helpful and manageable. b. For students with learning difficulties or behavioral difficulties, Wongââ¬â¢s pragmatic classroom and Morrishââ¬â¢s real discipline models may be more effective, as these students will be incapable or unwilling to respond to the win-win methods. Due to behavioral difficulties, it is essential for them to learn optimal behavior so they can function typically in the classroom. |
Wednesday, November 27, 2019
Free Essays on Confederate States
Confederate States of America, the name adopted by the federation of 11 slave holding Southern states of the United States that seceded from the Union and were arrayed against the national government during the American Civil War. Immediately after confirmation of the election of Abraham Lincoln as president, the legislature of South Carolina convened. In a unanimous vote on December 20, 1860, the state seceded from the Union. During the next two months ordinances of secession were adopted by the states of Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas. President James Buchanan, in the last days of his administration, declared that the federal government would not forcibly prevent the secessions. In February 1861, the seceding states sent representatives to a convention in Montgomery, Alabama. The convention, presided over by Howell Cobb of Georgia, adopted a provisional constitution and chose Jefferson Davis of Mississippi as provisional president and Alexander Hamilto n Stephens of Georgia as provisional vice president. The convention, on March 11, 1861, unanimously ratified a permanent constitution. The constitution, which closely resembled the federal Constitution, prohibited the African slave trade but allowed interstate commerce in slaves. Jefferson Davis (1808-89), first and only president of the Confederate States of America (1861-65). Davis was born on June 3, 1808, in Christian (now Todd) County, Kentucky, and educated at Transylvania University, Lexington, Kentucky, and at the U.S. Military Academy. After his graduation in 1828, he saw frontier service until ill health forced his resignation from the army in 1835. He was a planter in Mississippi from 1835 to 1845, when he was elected to the U.S. Congress. In 1846 he resigned his seat in order to serve in the Mexican War and fought at Monterrey and Buena Vista, where he was wounded. He was U.S. senator from Mississippi from 1847 to 1851, secretary of war in the ca... Free Essays on Confederate States Free Essays on Confederate States Confederate States of America, the name adopted by the federation of 11 slave holding Southern states of the United States that seceded from the Union and were arrayed against the national government during the American Civil War. Immediately after confirmation of the election of Abraham Lincoln as president, the legislature of South Carolina convened. In a unanimous vote on December 20, 1860, the state seceded from the Union. During the next two months ordinances of secession were adopted by the states of Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas. President James Buchanan, in the last days of his administration, declared that the federal government would not forcibly prevent the secessions. In February 1861, the seceding states sent representatives to a convention in Montgomery, Alabama. The convention, presided over by Howell Cobb of Georgia, adopted a provisional constitution and chose Jefferson Davis of Mississippi as provisional president and Alexander Hamilto n Stephens of Georgia as provisional vice president. The convention, on March 11, 1861, unanimously ratified a permanent constitution. The constitution, which closely resembled the federal Constitution, prohibited the African slave trade but allowed interstate commerce in slaves. Jefferson Davis (1808-89), first and only president of the Confederate States of America (1861-65). Davis was born on June 3, 1808, in Christian (now Todd) County, Kentucky, and educated at Transylvania University, Lexington, Kentucky, and at the U.S. Military Academy. After his graduation in 1828, he saw frontier service until ill health forced his resignation from the army in 1835. He was a planter in Mississippi from 1835 to 1845, when he was elected to the U.S. Congress. In 1846 he resigned his seat in order to serve in the Mexican War and fought at Monterrey and Buena Vista, where he was wounded. He was U.S. senator from Mississippi from 1847 to 1851, secretary of war in the ca...
Saturday, November 23, 2019
Koala Facts
Koala Facts Koalas are marsupials that are native to the Australian continent. Their scientific name, Phascolarctos cinereus, is derived from several Greek words meaning pouch bear (phaskolos arktos) and having an ashen appearance (cinereus). They are often called koala bears, but that is scientifically incorrect, since they are not bears. Their most distinctive characteristics are their fluffy ears and their spoon shaped noses. Koalas are most often found in the southern and eastern areas of the continent. Fast Facts: Koala Scientific Name: Phascolarctos cinereusCommon Names: Koala bearOrder: DiprotodontiaBasic Animal Group: MammalsDistinguishing Characteristics: Spoon shaped noses and fluffy earsAverage Size: 2 - 3 feet in heightAverage Weight: 20 - 25 poundsLife Span: 12 - 18 yearsDiet: HerbivoreHabitat: Forests and woodlands in AustraliaPopulation: Approximately 100,000 - 500,000Conservation Status: VulnerableFun Fact: Koala babies, called joeys, are blind at birth. Description Koalas are best known for their round body appearance and their distinctive ears and nose. Like other marsupials, females have a permanent pouch for raising young. Koala pouches are positioned in the lower portion of a koalas body. The pouches open outward so a joey (baby) can climb into it from the birth canal. When a joey is present, its mother uses her sphincter muscles to make sure that the pouch is closed so that her baby wont fall out. Koalas are uniquely suited for living their life in trees. Their paws help them to expertly grip and climb trees. The pads on their paws are very rough and help with their gripping ability. Each paw has five digits. The front paws have two digits that are opposed to the remaining three digits. This helps with their grip strength while climbing. Their fur, which is typically light gray or brown, is very thick and helps to protect them from both low and high temperature conditions. konmesa / Getty Images Koalas are usually between 2 to 3 feet in height and can weigh up to approximately 25 pounds. Other physical characteristics of koalas are their lack of a tail and their long limbs for their body size. Their tail is considered a vestigial structure and is thought to have been lost due to evolutionary adaptation. They also have one of the smallest brain-to-body-weight ratio of any mammal and are not considered to be very intelligent creatures. Habitat and Distribution Koalas live in Australia in a variety of habitats from forests to woodlands. Their preferred habitats are forests composed of eucalyptus trees, where they are able to survive very high up in the trees. They are found in New South Wales, Queensland, Victoria, and South Australia. Diet and Behavior This is an image of a koala eating eucalyptus in Queensland, Australia. Ã georgeclerk/E/Getty Images The koalas diet consists mainly of eucalyptus leaves. They can eat a pound to two pounds of leaves a day and have developed specialized structures to aid in the digestion of so much foliage. Their intestines (caecum) can be 7 to 8 feet in length. Although eucalyptus can be poisonous to most animals, symbiotic bacteria are present in their intestinal pouch which break down the toxic substances like tannins found in eucalyptus leaves. Generally speaking, koalas are solitary animals. Each koala has a home range of a number of eucalyptus trees in a given area. The size of this range can vary depending on the koalas status, sex, and habitat quality. A dominant male for example, may have a comparatively larger area. Ranges for different koalas overlap, which allows koalas to have social interaction with others in their vicinity. Koalas are mostly nocturnal. They are not very active animals and spend a large portion of their time sitting or sleeping to conserve energy. Eucalyptus leaves are difficult to digest and require a considerable amount of energy expenditure. Koalas can sleep for up to 17 to 20 hours a day. Reproduction and Offspring A koala joey remains in its mothers pouch for the first months of its life. Ã Bruce Lichtenberger/Photolibrary/Getty Images Plus Koalas typically breed from August to February. Male koalas attract the females through their loud vocal bellows. Females usually have one baby koala per year, producing some six or so offspring over the course of their lifetime, since females dont always breed each year. After becoming impregnated, a koala will give birth after a gestation period of a little longer than a month (about 35 days). The baby is called a joey and is usually very small. The baby may weigh under .0025 pounds and be under an inch long, about the size of an almond. The joey is blind at birth and doesnt have any hair. It travels from the birth canal to its mothers pouch, where it will remain for approximately the first six to seven months of its life. Even after developing to the point that it is no longer in its mothers pouch, the joey will often remain with its mother until its next brother or sister appears outside the mothers pouch the following year. Threats Koalas are mainly threatened by habitat loss. Human encroachment on their habitat from land clearing has a large impact on their survival. They can also be impacted by bush-fires and disease. Koalas are susceptible to the bacteria that cause chlamydia. This disease can lead to the development of conjunctivitis, an eye infection that may result in blindness. Chlamydia may also result in pneumonia and infections of the urinary tract and reproductive systems. Incidences of complications from chlamydia increase in koala populations that experience high environmental stress. Conservation Status Koalas are designated as vulnerable by the International Union for Conservation of Nature (IUCN). According to the IUCN, approximately 100,000 to 500,000 animals are left in the wild. While koalas themselves have some protection under the law, their population continues to decrease mainly due to loss of habitat. The Koala Protection Act is proposed legislation in Australia to help protect the koalas habitat. The Australian Koala Foundation believes that there are less than 100,000 left in the wild, and even as few as 43,000. Species There is one species of koala, but scientists disagree whether or not there are sub-species. The most common three sub-species of koalas are considered to be: Phascolarctos cinereus adustus (Northern/Queensland), Phascolarctos cinereus cinereus (New South Wales) and Phascolarctos cinereus victor (Victorian). These sub-species are classified based on slightly different physical characteristics like physical size and fur properties. Based on these characteristics, some scientists believe that there are three sub-species, others two, and others none. Koalas and Humans This girl is feeding a koala. Ã Peter Phipp/Photographers Choice/Getty Images Plus Humans and koalas have a long and varied history. Beginning in the early 1900s over a million were killed for their fur. The population of koalas was in danger of being wiped out before the practice stopped. Koalas can be very aggressive when disturbed or surprised by humans in their natural habitats. They defend themselves with their sharp teeth and pointed claws which are similar to talons. These structures are capable of shredding skin and can inflict considerable damage. Sources Koala. National Geographic, 21 Sept. 2018, www.nationalgeographic.com/animals/mammals/k/koala/.Ã Koala. San Diego Zoo Global Animals and Plants, animals.sandiegozoo.org/animals/koala.Physical Characteristics of the Koala. Australian Koala Foundation, www.savethekoala.com/about-koalas/physical-characteristics-koala.Ã The Life of a Koala . Australian Koala Foundation, www.savethekoala.com/about-koalas/life-koala.
Thursday, November 21, 2019
World Vision's Marketing Strategy Case Study Example | Topics and Well Written Essays - 500 words
World Vision's Marketing Strategy - Case Study Example One main point that can be noticed in this case is the innovation that has been applied in the marketing in the church as the publications, as these are the ones that can make people more aware of the strategies and goals that World Vision has. Walker, (2008) say that in case of the marketing strategy that has been used on the general New Zealand public is not innovative enough and it has failed to attract the audience from the country. The same kinds of the marketing starategies have been used by all the other charity organizations. The television ads need to make the audience realise the fact of the poverty as well as the horrors that are associated with it. The advertisements have been using the celebrities and this has been the most commonly used strategy these days which has not been too effective. Bradley, (2005) says that in order to raise more and more money and to gain more exposure there is an increasing need for the sponsors especially in the case of the organizations which are working on the char
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