Habits and Traits of Mites and Ticks

Habits and Traits of Mites and Ticks Not much love is lost on the mites and ticks of this world. Most people know little about them, other than the fact that some transmit diseases. The order name, Acari, derives from the Greek word Akari, meaning a small thing. They may be small, but mites and ticks have a big impact on our world. Characteristics Many mites and ticks are ectoparasites of other organisms, while some prey on other arthropods. Still, others feed on plants or decomposed organic matter like leaf litter. There are even gall-making mites. Take just a scoop of forest soil and examine it under a microscope, and you may find several hundred species of mites. Some are vectors of bacteria or other disease-causing organisms, making them a significant public health concern. Members of the order Acari are diverse, abundant, and sometimes economically important, though we know relatively little about them. Most mites and ticks have oval-shaped bodies, with two body regions (prosoma and opisthosoma) that may appear fused together. The Acari are indeed small, many measuring a mere millimeter long, even as adults. Ticks and mites go through four life cycle stages: egg, larva, nymph, and adult. Like all arachnids, they have 8 legs at maturity, but in the larval stage, most have just 6 legs. These tiny organisms often disperse by hitching rides on other, more mobile animals, a behavior known as phoresy. Habitat and Distribution Mites and ticks live just about everywhere on Earth, in both terrestrial and aquatic habitats. They live virtually everywhere that other animals live, including in nests and burrows, and are abundant in soil and leaf litter. Though over 48,000 species of mites and ticks have been described, the actual number of species in the order Acari may be many times that. Well over 5,000 species inhabit the U.S. and Canada alone. Groups and Suborders The order Acari is somewhat unusual, in that it is subdivided first into groups, and then again into suborders. Group Opilioacariformes - These mites look somewhat like small harvestmen in form, with long legs and leathery bodies. They live under debris or rocks and may be predaceous or omnivorous feeders. Group Parasitiformes - These are medium to large mites that lack abdominal segmentation. They breathe by virtue of paired ventrolateral spiracles. Most members of this group are parasitic. Suborders of the Parasitiformes:Suborder HolothryinaSuborder MesostigmataSuborder Ixodida - Ticks Group Acariformes - These small mites also lack abdominal segmentation. When spiracles are present, theyre located near the mouthparts. Suborders of the Acariformes:Suborder ProstigmataSuborder AstigmataSuborder Oribatida Sources Borror and DeLongs Introduction to the Study of Insects, 7th edition, by Charles A. Triplehorn and Norman F. Johnson.NWF Field Guide to Insects and Spiders of North America, by Arthur V. EvansLatin American Insects and Entomology, by Charles Leonard HogueIntroduction to the Acari, University of California Museum of Paleontology. Accessed February 26, 2013.Arachnida: Acari, class handouts from University of Minnesota Entomology Department. Accessed online February 26, 2013.Soil Arthropods, National Resources Conservation Service. Accessed February 26, 2013.

Teaching in a Diverse Society Term Paper Example | Topics and Well Written Essays - 3250 words

Teaching in a Diverse Society - Term Paper Example In addition, ethnically diverse students, within the US social landscape, have been known to perform much poorer than their white counterparts. Hispanic, Asians, American Indians, and Blacks are some examples of student groups with problematic learning experiences. Within the diverse cultural setting, it is observed that students of different races or ethnic groups are referred not with their names, but with their ethnicity. This, according the Terry and Irving (2010), is a factor that shows obvious differences within the class and therefore a student is unable to deliver his best performance in such an environment. The article presents the problems associated with cultural diversity and their influence on performance of the individual student. Article 2: Cultural Competence guidelines and protocols According to the Ethnic Communities’ Council Of Victoria (2006) culture is a set of functions that shape the lifestyle of an individual as it reflects behaviour, knowledge, beliefs , values, and customs. With regards to the article at hand, culture is described as the lens with which people view and perceive the world they live in. For example, the culture of a Chinese and the culture of a Russian differ immensely in that an individual from either culture cannot view the world in the same sense as the other. Therefore, while the article is a guideline to achieving cultural competency, various considerations are included on how one should acquire cultural competency. Firstly, the article takes a holistic approach in presenting culture as a personal factor that influences the individual at a first-person’s perspective. Therefore, a person must be self-aware of his her culture. Secondly, the article suggests that empathy is a major instalment when establishing relationships and dealing with the outside world. It is suggested that an individual must be able to understand that his/her point of view on to the world differs with that of the other person, there fore, an understanding should be cultivated to help one decode signs and elements of dissatisfaction. The influence on diversity is characterized by factors such as cultural identity, perception of time, ethnic identity, language, sexuality, education, gender, family configuration, class, literacy, social history, assimilation, religion and spiritual bias, political orientation, and acculturation. These factors are supposed to be integrated into an individual set of consideration when cultural competency is sought. Article 3: Cultural Competency According to the National Technical Assistance and Evaluation Centre (2009), children in the United States of America differ from the rest of the population in that they need to be protected from a variety of factors. For example, children are easy to bully, easy to offend, easy to convince, and require more time to comprehend things they are taught or things they observe. In this case, while children need the protection of parents from bad societal influences, they also require social support from their teachers and the government to provide policies that set their rights straight within the community. According to the article at

Discussion Board for criminal justice Assignment - 3

Discussion Board for criminal justice - Assignment Example Abolishment was beneficial in initiating reforms in the prison system. The powers of the Federal Prison System reduced significantly after abolishment of the parole system. The role of pardoning prisoners remained solely on the president. Prisoners can only accumulate their time off for portrayal of good behavior (Alarid, 2010). In this manner, convicts developed responsibility and social transformation or rehabilitated after getting back to the society. The decision was beneficial to the society through improved safety from reduced instances of repeated crime by released convicts. The decision to oversee abolishment of the Federal Parole has ensured a safer society where convicted criminals do not mix freely with others. It is highly probable that convicts would engage in other subsequent criminal activities that threaten peaceful existence of the society. Besides, it would be costly to manage the convicts while on probation outside prisons. Convicted criminals could be more risky and fatal when left to have freedom while engaging freely with other society members. The society, therefore, is safe, just and secure after the abolishment of federal parole for

Prayer in School Essay Example for Free

Prayer in School Essay John Knox Press, 1996. 45-218. In this book the author gives an epic description of the controversy surrounding the debate on prayer in public schools. It touches on the legal aspects as well as the interpretation of among other articles the first amendment. Alley uses history and preceding events to bring out his argument against prayer in public schools terming the practice as an abuse and harassment of the minority by the majority who are keen on imposing their own definition of faith. He asserts that the law on first amendment religion issues has adequately and consistently clarified the differences that exist between church and state. He cited some cases such as Barnette, McCollum, Everson, Engel and Schempp to mention but a few as having set precedence thus preventing future conflict. However, one reads anti Christianity overtones which bring up the question of objectivity due to his obvious bias. He has successfully presented one side of the debate with a personal tone. The book strongly opines that any form of religious inclinations in public schools is incompatible with the constitution as well as with the principle of democracy. Murray, J. William. Let us pray: A plea for prayer in our school. New York: William Morrow Co, 1995. 11-97. In the first pages of his interesting book, Murray tells of his atheist past that was directed by his mother Madalyn Murray and how he, as a 14 year old was a plaintiff against the Baltimore School system. The suit led to the Supreme Courts decision that outlawed public school prayer and bible reading. Murray later converts to Christianity and embarks on a mission aimed at undoing the ‘damage’ done by his past. He becomes a strong proponent of prayer in Schools arguing that this is the one way of rooting out the moral decay in the society. Among other arguments, he presents the debate as conflicting discomforts. ‘The discomfort of minority faiths or nonbelievers at hearing prayer in school versus the discomfort of Protestant Christians at being prohibited from public prayer’. He allows that the drafters of the constitution are misinterpreted by those who claim that they intended to eradicate prayer from public institutions. Rather, he cites influential figures such as John Locke and Tocqueville as strong believers in the value of prayer in providing positive guidance to the society. His recommendations are however weak since the freedom he seeks could be confused with what is provided for in the constitution. Again the founding fathers he cites are understood to have given us the current laws and so his enlisting them undermines his very argument. Cookson, Catharine. Regulating Religion: The Courts and the Free Exercise Clause. New York: Oxford University Press, 2000. 54, 67-75. In this book, Catherine Cookson delves into the issues of the law and the authority of state as laid down in the constitution on one hand and the obligations of conscience on the other. She embarks on a project to provide the solution for a recurrent problem. She examines the history of the Christian tradition as well as more contemporary political development of religious freedom (186). Her argument on the free exercise clause is vivid and thought provoking as she seeks the balance between the majority’s right to religious expression and public prayer and the minority’s discomfort arising from that kind of expression. U. S Department of Education. Guidance on Constitutionally Protected Prayer in Public Elementary and Secondary Schools. Available on-line at: http://www. ed. gov/policy/gen/guid/religionandschools/prayer_guidance. html Accessed on 12. 04. 07. This article deals with the legal aspect of the debate on prayer in schools. The article endeavors to provide information on the current state of the law concerning constitutionally protected prayer in the public schools, and therefore spell out the extent to which prayer in public schools is lawfully protected. The Case against School Prayer. Available online at: http://209. 85. 135. 104/search? q=cache:RTckL_PUwSEJ:ffrf. org/nontracts/schoolprayer. php+prayers+in+schoolhl=enct=clnkcd=1gl=ke. Accessed on 12. 04. 07. In this article the author delves into the arguments against school prayer. The author advances the argument that prayers are private and yet there is nothing private about a public school. Therefore the two are incompatible and should not mix. He/She asserts that public schools cater for students with varying backgrounds and religious inclinations and they should not be subjected to rules that promote one form of religious expression. According to the author of the article, Public prayer leads to discrimination of the minority and a denial of their right to worship. The article refutes the claim that prayer in school has any value in checking societal excesses. The conclusion calls for total separation of church and state arguing that this is one way of preventing divisiveness in the society. Works Cited Campbell, Ted A. Christian Confessions: A Historical Introduction. Louisville, KY: Westminster John Knox Press, 1996. Questia. 12 Apr. 2007 http://www. questia. com/PM. qst? a=od=87116157. Cookson, Catharine. Regulating Religion: The Courts and the Free Exercise Clause. New York: Oxford University Press, 2000. Questia. 12 Apr. 2007 http://www. questia. com/PM. qst? a=od=104449729. Murray, J. William. Let us pray: A plea for prayer in our school. New York: William Morrow Co, 1995. U. S Department of Education. Guidance on Constitutionally Protected Prayer in Public Elementary and Secondary Schools. Available on-line at: http://www.ed.gov/policy/gen/guid/religionandschools/prayer_guidance.html Accessed on 12.04.07

Somerset Maugham Essay -- Biography Biographies Essays

Somerset Maugham Somerset Maugham was born on January 25, 1874 in Paris where his father was the solicitor to the British Embassy. However, he was orphaned at the age of ten and lived with his uncle, the vicar of Whitstable, in England. Maugham was educated in England studying literature and philosophy at Heidelberg University. In 1897 he qualified as a surgeon from St. Thomas’ medical school and practiced for a year in the slums of London. However, he abandoned medicine after the success of his first two novels. Maugham is best known as a successful novelist and playwright, but he never gained serious recognitions for his works. The young author lived in Paris for ten years before publishing his first novel Liza of Lambeth in 1897. His first play A Man of Honour went into production in 1903 and by 1904 four of his plays were running simultaneously in London. The plays were interested with social satire and he was considered an extremely gifted playwright during this time. These early successes provided a foundation for his later works. His semi-auto bibliographical breakthrough novel Of Human Bondage in 1915 is considered one of his best works. The story follows the life of Philip Carey who loses his parents early in life and tracks his progress into early manhood. In 1919, he published the novel Moon and Sixpence that was loosely based on the life and experiences of the painter Paul Gauguin. This French artist rejected the social contracts of European society and departed to Tahiti where his unconventional scenes of Tahitian life captured the interest and imagination of numerous Europeans. Maugh am himself made a trip to Tahiti to become better acquainted with the circumstances surrounding Gauguin’s experienc... ...ajor novels that Maugham wrote. There is also a list of all the works Maugham produced during his lifetime. Knitting Circle Somerset Maugham. South Bank University. 11 November 2002 http://www.sbu.ac.uk/stafflag/wsmaugham.html>. This is a South Bank University page that sums up some major events in Maugham’s life and focuses on the issue of his sexual preference. This page has highlights some key events between Maugham and Gerald Haxton. There is also a short list of Maugham’s works at the end of the page. Annotation: A fabulous reference site including philosophy resource links by historical time period, philosophic subject, tradition, or school of thought. Books: Bronowski, Jacob. The Origins of Knowledge and Imagination. Yale University Press. New Haven: 1978. Everson, Stephen. Epistemology. Cambridge University Press. New York: 1990.

Err Booklet Abc

Bi: DESCRIBE THE TERMS AND CONDITIONS OF YOUR EMPLOYMENT CONTRACT AS SET OUT IN YOUR CONTRACT OF EMPLOYMENT OR EMPLOYMENT AGREEMENT My employment is conditional to a clear CRB disclosure carried out by my employer; it is subject to the employer receiving 6 personal and professional references through a strict vetting initiative. It is essential to drive and carry valid insurance, tax and MOT certificates including business class one insurance.Any holiday is to be requested a minimum of one month prior to the date and is at the discretion of the manager. Sickness is to be reported as soon as possible to ensure clients visits are reallocated in a timely fashion. I must ensure that during my employment, my outside interests do not engage with a conflicting business to the company, ensure confidentiality at all times, remain loyal to the business and within a six month period of leaving do not solicit business from Home Instead Senior Care.Bii: DESCRIBE THE INFORMATION WHICH NEEDS TO BE SHOWN ON YOUR PAYSLIP/STATEMENT It will need to include, yours and your employers names, a breakdown of your payment, deductions including PAYE tax, NI and any pensions, Tax paid to date – PAYE & NI, date of pay, tax period, your tax code and NI number. The last details will include your Net pay and state how much holiday you are still entitled to. Biii: IDENTIFY TWO CHANGES TO PERSONAL INFORMATION YOU MUST REPORT TO YOUR EMPLOYER Change of address and change of name (surname if you marry and change it) Biv: DESCRIBE THE PROCEDURE TO FOLLOW IF YOU WANTED TO RAISE A GRIEVANCE AT WORK.YOU MAY DESCRIBE THIS IN WRITING OR PRODUCE A FLOW CHART OR DIAGRAM Bv: EXPLAIN THE AGREED WAYS OF WORKING WITH YOUR EMPLOYER IN RELATION TO THE FOLLOWING AREAS; 1. DATA PROTECTION The company will hold details of the employee and clients in both paper and electronic form under the Data Protection Act 1998. This will remain confidential at all times. As the employee I agree in my contract to adher e keep any information confidential at all times regarding client information, only passing on where necessary to the people involved. Failure to do so will result in disciplinary or dismissal. 2. GRIEVANCEEmployers will raise any grievances when necessary in a professional manner and employees are encouraged to raise grievances without fear at all times. Employees and the employer follow the grievance policy at all times. 3. CONFLICT MANAGEMENT When conflict arises CareGivers are asked to not approach the subject in front of clients and to try and resolve calmly, if to no avail they are to seek assistance from a senior member of the team. 4. ANTI-DISCRIMINATORY PRACTICE Employees are encouraged to work in a non-discriminatory manner and to report any issues as soon as they arise. This is for employees, employers and clients. 5.HEALTH & SAFETY Employees are given health and safety training before commencing work in the community and are encouraged to report any issues immediately. 6 . CONFIDENTIALITY Employees are to adhere to the confidentiality policy at all times or they could face disciplinary action or possibly dismissal. Confidentiality is essential with clients as it helps to build their trust although vital information should be passed on where necessary to the correct people. 7. WHISTLEBLOWING Whistleblowing encourages and enables employees to raise serious concerns within the company rather than overlooking a problem or ‘blowing the whistle' outside.Employees are advised to speak to their designated senior CareGiver or a member of the management team with any issues rather than other colleagues. Bvi: EXPLAIN HOW YOUR ROLE CONTRIBUTES TO THE OVERALL DELIVERY OF THE SERVICE PROVIDED Being a senior CareGiver means I am partly responsible in ensuring the quality of service remains at a high level by carrying out regular spot checks on CareGivers and completing Quality Assurance questionnaires with the clients to make sure they are satisfied with the care the y are receiving. Where any issues arise actions are taking to resolve them.Bvii: EXPLAIN HOW YOU COULD INFLUENCE THE QUALITY OF THE SERVICE PROVIDED BY: A) FOLLOWING BEST PRACTICE WITHIN YOUR WORK ROLE; This would encourage anybody I am training to work to high standards that I personally would set and would ensure clients are kept safe and happy at all times. This could also promote the company through word of mouth. B) NOT CARRYING OUT THE REQUIREMENTS OF YOUR ROLE. This could put yourself and clients in danger and could have a damaging effect on the companies business. The level of care would decrease setting low standards and would leave clients vulnerable to all sorts of risks.Bviii: DESCRIBE HOW YOUR OWN WORK MUST BE INFLUENCED BY NATIONAL FACTORS SUCH AS CODES OF PRACTICE, NATIONAL OCCUPATIONAL STANDARDS, LEGISLATION AND GOVERNMENT INITIATIVES. The national factors give you guidance, standards and rules to follow in your work practice. Legislation tells you what you must/must not do. Codes of Practice and Occupational Standards form the values of the company; legislation states the level and quality of care, government initiatives impact the clients more directly. If the above aren’t followed the level of care would be poor and unsafe for clients to receive.Without guidelines, laws and rules carers wouldn’t know what is and isn’t acceptable within their care duties and could also be putting themselves at risk. Bix: A) IDENTIFY TWO REPRESENTATIVE BODIES WHICH INFLUENCE YOUR AREA OF WORK. Care Quality Commission B) DESCRIBE THE ROLE OF THE TWO REPRESENTATIVE BODIES YOU HAVE IDENTIFIED. CQC licenses services if they meet essential standards and will constantly monitor whether they continue to do so. They formally review services if they receive information that is of concern and as a result decide they need to check whether a service is still meeting one or more of the essential standards.They also formally review them at lea st every two years to check whether a service is meeting all of the essential standards in each of their locations. Their reviews include checking all available information and intelligence they hold about a provider. They may seek further information by contacting people who use services, public representative groups and organisations such as other regulators. They may also ask for further information from the provider and carry out a visit with direct observations of care.

Power Can Change A LeaderS Personality - Free Essay Example

Sample details Pages: 3 Words: 931 Downloads: 7 Date added: 2019/04/04 Category Literature Essay Level High school Tags: Lord of The Flies Essay Did you like this example? Lord of the Flies Nowadays, power is an essential force in political life to guarantee a stable society. The leaders of our countries every day carry the heavyweight of responsibilities that comes with power. Overtime, power takes control of the leaders lives and affect them emotionally and physically. Don’t waste time! Our writers will create an original "Power Can Change A LeaderS Personality" essay for you Create order But what impact does power and its responsibilities have on a leader? To demonstrate the impact power has on a leader, the novel Lord of the Flies, written by Sir William Golding, in 1954 is a great example to shows how power can change a leaders personality. This book is about a group of schoolboys, trapped on a deserted island, after a plane crash with no adults survivors. Once all assembled, they decide on electing a leader and find a way to be rescued. They choose a boy named Ralph as their leader, and Ralph designates another boy, Jack, to be in charge of the boys who will hunt food for the entire group. At this point this means that Jack has also some power on the other boys. Here a stable society is created with a government made up of one leader and his subordinate. As one can imagine after a few days of utopian society life, the heavyweight of power and its responsibilities have an impact on the leaders, making them have a change in their behaviors and lose their most important leadership abilities which lead to the loss of power. The impacts of power and leadership responsibilities on a leader are their change of behavior. For example, Golding uses the sentences Jack turned fiercely. You shut up (42) in order to show how even a tiny amount of power can easily make a person, especially a leader look or sound mighty to others. Later on, Jack shows his real face to Ralph by saying Who cares? Bollocks to the rules! (91) something showing that now Jack has enough power to rebel against the rules set up at the beginning of the book. In addition, the author tries to show the change of behavior of another leader, one with much more civilized manners than Jack but also giving in to the darkness. Ralph the elected leader of the boys society is also represented as a leader influenced by power when the author points out Ralph too was fighting to get near The desire to squeeze and hurt was over-mastering (115). Following this change of civilization to savagery, the author goes back to Jacks barbarian behavior by noting how Power lay in the brown swell of his forearms: authority sat on his shoulder and chattered in his ear like an ape (150). Golding here uses a particular word choice to portray how powerful and untouchable Jack became after becoming the only powerful chief on the island. The author uses a strong word choice to illustrate in his book how power affect a leader behavior is a proof of how easily power can be a destructive force and can change a civilized person behavior into a primitive barbaric behavior. One of the most important requirement and responsibility of a great leader is to be self-confident, but when their power is challenged or questioned, or even taken away from them, it is easy to lose this self-confidence. Leaders most of the time use their power to accomplish their vision, yet when these ideas are not well seen by the society it is something that can influence their confidence. Using this idea, Golding illustrates Ralphs loss of self-confidence and even lost of hope Theres no help Piggy. Nothing to be done (128). When civic failure happens or when power is lost, a leader fells lost and has doubts about everything surrounding him. To demonstrate how a leader can be doubtful on his leadership abilities and decisions, the author states that Ralph was puzzled by the shutter that flickered in his brain (141). Sometimes, when leaders realize their loss of power, they start to belittle themselves and Golding in his book mentions Ralphs reaction talking to Piggy after accepting his complete loss of power Ralph laughed sharply. ?Youre still chief. Ralph laughed again (157). Golding uses imagery to set a mood of weakness in which a leader falls into when losing his leadership abilities like being a confident leader and no longer have any power over his society. He shows how power can make one lose the most important attributes that makes him/her a good leader for the society. In a nutshell, one can observe what impact power has on leaders and how it can change them. What can be conclude is that the heavyweight of power and its responsibilities have a great impact on the leaders of a society, making them change their behaviors and lose important leadership abilities which then lead to the loss of power. In the novel Lord of the Flies by William Golding, many analyses have been made, provided with evidences to confirm the earlier hypothesis that power changes leaders and can easily destroy their lives and their self-esteem. With many examples from the entire book, we can see how two leaders in possession of power can change quickly and can go back to the primitive times where nobody was civilized and could live in the same community. These examples also provide evidences on how destructive power can be on a human being. Overtime, power can take control of the leaders lives and affect them emotionally and physically. This is what the leaders of our countries or communities should think of and find ways to avoid the damage caused by the dominant control of power over human nature.