Monday, September 30, 2019

Janice Galloway’s, “Foreign Parts” Essay

Janice Galloway’s, â€Å"Foreign Parts† explores the theme of fractured identity in an original and effective manner. In my SSL I shall explore how structure and characterisation are central in the development of this theme with close reference to the text, showing also, how Janice Galloway engaged my interest in an effective way. Janice Galloway offers her readers something, which is a little more controversial and appealing in its approach. â€Å"Foreign Parts† follows the story of two ‘fragmented’ women’s search for belonging, as they travel a foreign country with useless maps and guides in the hope of acquiring some form of identity and independence. Galloway explores this lack of identity, experienced at some point by us all, by fragmenting and splintering the text to reflect the jigsaw characters. This novel ponders how, â€Å"We are neither real nor proper: just fraudulent moochers in other people’s territory†, and encourages the reader to explore fully the issue of splintered identity. In doing so we cannot avoid acquiring an in-depth understanding of the techniques used by Galloway and her unique style, also an appreciation of the importance of structure to the novel’s success. The structure, notably the use of fragmented sentencing, I believe plays an essential role in achieving this success. It not only encourages the reader to take an active part in piecing together the story, but also gives us an insight into the characters themselves and of how they are disjointed and fractured in all respects. â€Å"BRICOLAGE A foreign word on a hoarding.† Confronted by this term on arrival, it provides a fitting description of the central techniques used in the text. â€Å"Bricolage†, in French, is used when describing DIY – making something new out of bits and pieces. In my opinion, this idea is central when talking of Rona and Cassie’s relationship: â€Å"We could make a go of it ourselves. Look after each other†¦Heterosexuality, Rona. A sick joke right enough.† They wish to piece things together in a new way, provide other possibilities. They offer an alternative way of life, a challenge to conventional â€Å"heterosexuality†. This basic theme is made evident throughout the text, primarily by Galloway’s consistent use of the ‘bricolage’ structure. She also achieves this fragmentation by introducing extracts from guidebooks and road signs: NORMANDY is an agricultural region, full of farms and meadowland, orchards and rich green pasture These extracts are what structure Rona and Cassie’s holiday; their dependency upon these useless sources shows the lack of direction they have in their lives. The guidebook they use entitled, â€Å"Potted France† is relevant in expressing that the characters are â€Å"potted†; they do not appear whole and feel they are missing something from their lives. Primarily they lack identity. The introduction of these extracts, reinforce the degree of fragmentation suffered by these characters. However, it is only one of the many jigsaw like qualities of Rona and Cassie, who appear fragmented in every respect. The frequent use of the structure: â€Å"Rona and Cassie, Cassie and Rona†, I think is used to show the fight for equality within their relationship and the unsure stance they also feel. Perhaps it is also relative in reimbursing the fact that Carrie and Rona are isolated from the community, yet bound together because of their likeness. The space around this structure reflects the isolation of the characters. Their lack of place is true, in not only their personal relationship, but both socially and nationally – making structure truly important in relaying the themes. Cassie and Rona go on to describe themselves as â€Å"fraudulent moochers†, this expresses how they feel they lack social position. Also described as being in â€Å"other people’s territory†, it would seem Cassie and Rona believe they have no place nationally either. These concerns appear to be important themes within the book but I think they also reflect the inner most personalities of the two women: â€Å"People tried to buy us breakfast every morning, desperate to practice their English. Chris loved all that, talking in a drawl about the Houses of Parliament and London Our Capital. It’s Edinburgh his bloody capital only he didn’t want to risk saying that and have them think he was less important than they thought.† Cassie cannot understand the need to â€Å"talk in a drawl† and deny your heritage, although she continues to refer to Scotland as â€Å"such a wee country†, showing the lack of significance it appears to have. Therefore Cassie experiences uncertainty in her search for belonging not only nationally, as is suggested above, but also finding a place historically proves difficult for her, as is made evident on Cassie and Rona’s visit to a war cemetery: â€Å"The place was full of folk who belonged to somebody but none of them were hers. She had no right play acting or making up sentimental fictions while her pal was busy.† I think this shows perfectly Cassie’s character – she needs to belong yet fails to do so, she strives to connect with people, but cannot seem to achieve her goal. She makes up â€Å"sentimental fictions†, as she has no sentimental memories of her own to reflect upon. Her past experiences with people had a negative effect on Cassie; these experiences break into the present through memories and photographs and have a similar effect to the extracts: â€Å"Rona took lots of pictures. It was one of the things Rona did. Pictures of disconnected non-human things like mountains waterfalls and god knows. Cassie’s were all of people. People and animals but mostly people, smiling and telling lies.† I believe the fact that her photos tell lies not only reveals the untrusting and quite bitter nature of Cassie, but also how Janice Galloway uses oppositions to emphasise the characters’ lack of belonging. Rona and Cassie, although close friends, differ hugely in comparison. Rona is the organised and more together of the two, she is prepared for anything. â€Å"The bag†¦there’d be a box with sticking plasters†¦and god knows. In case. And under that, under that and under that, more seams of predictable preparedness for other in cases. In case.† I think it is therefore strange that Rona (the controlled more ordered of the two) is the one to make the discoveries. For example, the sunflowers and golden dog, also the field of roses found in the dark. This is another technique, which in my opinion is used well by Galloway, she is not afraid to challenge conventional discourses or place ‘spots and stripes’ side by side. This is what I consider responsible for creating intrigue and interest within the novel. Cassie the disjointed and fragmented character is passive in these discoveries and fails to achieve independence. She strives to please the people around her and confesses that she, â€Å"got comfort from knowing I could do something he really liked.† Their dissimilarity in every particular except one, is what makes these characters feel they have no set place within society. It is their wish to challenge the oppression placed upon them by society is what I think connects these two women. â€Å"Somewhere in that murky wee brain of his there’s a major assumption that he’s more real somehow, that we’re there to look after his ego because we’ve got bumps in the front of our jerseys and he hasn’t†¦ He thinks the only reason we don’t collude is because we’re twisted, not because there was anything wrong with his expectations. Heterosexuality is a complete farce, Rona. A CON.† This shows how these two ‘heroines’ are not afraid to stand up and speak against stereotypical views; it is this willingness to create a new lifestyle and whole other way of life that binds these two characters together. The fact that Galloway uses italics and capitalisation shows just how firm the characters are in their beliefs. The fact that they wish to challenge what is seen as â€Å"the norm†, leaves them without direction. They travel foreign countries with out-of-date, useless maps, which I believe reflects the lack of stability and direction they feel in their lives; it is their â€Å"bricolage† approach to life, which produces fresh hope for the two women. This promise of hope is solidified as the end of â€Å"Foreign Parts† approaches: â€Å"I think it’s wonderful they don’t just leave things falling to bits. They put them back together again.† This in a sense can be seen as Rona’s agreement with Cassie’s â€Å"BRICOLAGE† theory; an agreement with the new way of life she has offered. It is Rona’s laughter that closes the novel, which offers hope in this plan: â€Å"It could be going home. God knows. I’ve no sense of direction me. I haven’t a bloody clue. Rona and me. We stand in separate places†¦Rona takes fresh aim, laughing. Defying gravity.† This not only reflects the opposing personalities of the characters but also their rebellion against that which is expected – â€Å"defying gravity† – they defy that which is almost, in a sense, seen as mandatory in the progression of life. These women who were fragmented, jigsawed characters have, by their own selves, began to piece together a new life; a life which defies traditional discourses. Their holiday together has given them a chance to allow self-discovery and has created hope for their future. Janice Galloway’s unique style is what I believe makes her novel, â€Å"Foreign Parts† truly accomplished. The disjointedness of her two characters is portrayed perfectly throughout the book and is essential in relaying the themes â€Å"Foreign Parts† explores. Galloway is dependant on structure, primarily the fragmented text, to reflect the confusion and lack of identity and stability, experienced by the characters, it is this stylish use of structure that holds the key to the novel’s literary success. Galloway’s text closely intertwines theme, structure and character, it therefore proves a difficult task to dissect this novel, but once accomplished it reveals themes which are important and relevant to many people in today’s society. It is qualities such as these, which make this intelligent novel a contemporary and yet controversial success.

Sunday, September 29, 2019

Comparing Where the Scattering Began and Wherever I Hang

After analysing â€Å"Where the scattering began† by merle Collins and â€Å"Wherever I hang† by Grace Nichols, I found that both poets displayed the subject of adjusting to another culture effectively but, in very different ways. Grace Nichols used a very light hearted and simple style which I think reflected her relaxed attitude to life. This poem opens the reader’s eyes to her relaxed culture through the simple language. All though the poem is clear in its context, for some of the readers it can be quite hard to understand if the accent is not known. The dialect gives the readers an insight to the dialect of the poet herself and the Caribbean culture is also displayed in the warm inviting tone; this suggests that the culture is friendly and welcoming. I noticed that the poet included repetition of nouns to add emphasis at the beginning of the poem. Grace Nichols quotes: â€Å"I leave me people, me land, me home. † Perhaps the poet is generally conveying that she has come from a completely different world, and reveals to the readers that she regrets leaving her country because she includes specific happy memories of her home. The humming-bird could possibly be a metaphor of the beauty she sees within her country; this colourful, small, modest bird could essentially represent the country through the eyes of Grace Nichols. She Quotes: â€Å"I forsake the sun and the humming-bird splendour† But she sees England as a land of hope and possibility. Gradually as the poem progresses she â€Å"becomes accustomed to the English life† and â€Å"changes her calypso ways†. Cleverly as she becomes adjusted to the different culture, the poet’s language changes also, this is to emphasise the fact that her habits have changed. This poem illustrates the confusion of adjusting to another culture, even after many years, when she begins to become more accustomed to an English life, she still feels divided between her home and England. The confusion is displayed before the readers in one line: â€Å"To tell you the truth, I don’t really know where I belaang†

Saturday, September 28, 2019

Haiti Education Essay

The Future of Education in Haiti and The Future of Education in Haiti continued†¦, in which both primary and secondary education in the country was evaluated. Highlighting how the aftermath of the quake left children the most vulnerable and susceptible. According to the Haitian Ministry of Education, 80 percent of those schools in the quake-affected areas were damaged or destroyed. In the six months following the quake, the majority of those schools have now been re-opened and up to 40 percent of schools damaged in the earthquake have been cleared of debris. Nonetheless, school attendance rates continue to suffer as the country slowly works to recover from the devastation, a concern which weighs heavy on many’s minds regarding the stability and future development of the fragile nation. Schools act as a safe-haven for children and help them deal with the heavy stress that follows disaster, as many children suffer from post traumatic stress syndrome. It is essential that Haitian children return to school as quickly as possibly, and while temporary means are obviously to be sought as the country continues to dig itself out from the rubble, international efforts must seek to see that the country’s educational system is rebuilt. To mark the day UNICEF Radio podcast moderator Amy Costello reported from Haiti, speaking to Coralie Norris, a 14-year-old student, and Lisa Doherty, the UNICEF Haiti Education Cluster Coordinator, regarding the current climate in the country facing schoolchildren six months after the quake. You can learn more and listen to the podcast here.

Friday, September 27, 2019

Film Critique Movie Review Example | Topics and Well Written Essays - 1250 words - 1

Film Critique - Movie Review Example The issues presented in the movie, regarding concerns of women In the film, almost all the main problems faced by women folk in a male dominated and racially prejudiced society are portrayed in a vivid manner. For instance, the main female characters in the film do not enjoy liberty in the mainstream society. They are forced to act according to the will of the male characters. The most important female character in the film (Daisy Werthan, an elderly Jewish widow) leads a grim life similar to other widows in a male dominated society. The loneliness and alienation faced by Daisy Werthan in her private and public domains is vividly portrayed by the director. The problem of racism is another issue presented in the movie regarding concerns of women. Besides, prejudice against Afro- Americans and the Jews, and marginalization faced by them is another issue presented in the movie regarding concerns of women. Scheuer and Scheuer (2003), opine that â€Å"Driving Miss Daisy tells us, as much more about the difference between North and South, and racial attitudes in America as any sociology textbook will† (p.106). The main female characters in the film are not considered as important in their families. The problem of marginalization in the mainstream society without any decision making capacity leads to mental and emotional problems in female characters. The issues presented in the movie regarding concerns of women are still relevant because male domination, marginalization, alienation, prejudice and racism curb the growth and development of women in the society. Loneliness, racism, and male domination illustrated in the movie The most important issues presented in this movie regarding concerns of women are related to male domination and racial prejudice. So, three issues (loneliness, racism, and male domination), and three female characters (Daisy Werthan, Idella and Florine Werthan), are selected to expose how these issues and characters are illustrated in the m ovie. 1. Loneliness and alienation faced by Daisy Werthan The most important female character in film, Daisy Werthan (Jessica Tandy), an elderly Jewish widow faced alienation in her private (home) and public (society) domains. When Daisy Werthan’s husband was succumbed to death, she gradually got alienated herself from the mainstream society. For instance, her son did not allow her to drive her car. Besides, her maid servant was aware of the alienation felt by Daisy Werthan in her home and society. The director gave ample importance to the issue of loneliness and alienation faced by widows in the society. To be specific, the character of Daisy Werthan represents the sad plight and emotional detachment of widows in the society. 2. Racism and prejudice faced by Idella Idella (Esther Rolle), Daisy Werthan’s Afro-American maid servant is one of the best examples of racial segregation and marginalization faced by the African American community in America. One can easily ide ntify that racism or marginalization from the main stream society is the most important problem faced by African American community in America. Racism is a social evil which hinder the progress of African Americans in the American society. On the other side, Daisy Werthan, a Jew by birth was also a victim of racism. The best example of racism was the

Thursday, September 26, 2019

Geography Essay Example | Topics and Well Written Essays - 500 words - 11

Geography - Essay Example If only we were living in an ideal world, we could solve all our problems. But given that we don’t, we cannot solve all of them due to the fact that resources are scarce, limited and competitive among the various priority choices of which problem to solve first (Bradshaw, Dymond and George). There are several challenges in the world that make us vulnerable to these problems. Some of these are; climate change, communicable diseases, conflicts, education, financial instability, corruption and governance, malnutrition and hunger, population and migration, sanitation and water, subsidies and trade barriers among others. Solutions are also so many and we cannot be able to spend on all of them, that is why we again need to list some of the top priorities which we can work with. This is what I can do better as a UN economist since economists make priorities. Solutions to mitigate big problems like global warming, migration, communicable diseases are rated very expensive yet what we need to do is very little therefore such solutions will come at the bottom of my list. We can instead spend half of this money to solve some basic problems in the world which include giving clean drinking water, good sanitation, basic health care and education to every being on the globe which cost so little. Coming to the top of the list, the problem I can prioritize fourth is the issue of malaria control where mosquito nets and effective medication can reduce the incidence of malaria by half and about $13 billion can be used to do this which will bring four times the benefits more than this cost. This will enable save billions of lives that will be able to deal with other problems and in the long run, deal even with global warming. Third best is free trade by cutting subsidies in the US and Europe where the aggregate benefit of this would be $2,400 billion a year to the global economy. The second best thing is to focus on malnutrition. This is by dealing with

I need an annotated bibliography with 10 sources for the benefits of

I need an with 10 sources for the benefits of Stem Cell Research - Annotated Bibliography Example o describing some of the historical and background information on stem cell research, Blow also provides an analysis of recent developments in this particular area of scientific study. Specifically, the author discusses how researchers have been seeing improvements in the area of stem cell differentiation which opens endless opportunities for growing vital human tissues. This article would be helpful for establishing background information on stem cell research as well as how this research is changing and developing, both in a positive and negative capacity. This scholarly article discusses the concept of dedifferentiation which is one of the most important, recent discoveries within stem cell research. Dedifferentiation is where stem cells regress which is allowing scientists with the opportunity to continue and progress stem cell research without having to use embryonic stem cells. This discovery is vital in that it will allow stem cell research to bypass the ethical issues that often accompany this subject. It is particularly beneficial for a research paper in that it describes some of the latest discoveries in stem cell research and discusses how beneficial dedifferentiation and stem cell research combined can be. Hook, Christopher. et al. "The Science and Ethics of Induced Pluripotency: What Will Become of Embryonic Stem Cells?" Mayo Clinic Proceedings 86.7 (2011): 634-640. Academic Search Premier. EBSCO. Web. 25 Oct. 2011. This scholarly article discusses the use of IPS(induced pluripotent stem) cells in stem cell research which is thought to perhaps be more beneficial than the embryonic stem cells. The authors discuss the differences between the embryonic and IPS cells in terms of effectiveness. The overall benefits of stem cell research are also discussed. This article would be helpful in that it presents up to date information into stem cell research, in addition to proposing that IPS are stem cells that very well might be the wave of the

Wednesday, September 25, 2019

Steps to Ethical Decision Essay Example | Topics and Well Written Essays - 2500 words

Steps to Ethical Decision - Essay Example Three main assumptions that define how this issue could present an ethical challenge. The conflict involved is to what extent is the appreciation token genuine but not a bribe. More apparently, the winner of a tender out of good will decides to present appreciation to the entire panel openly inform of either cash, a party or any other form that may appear inducement. No doubt, many will find it within the sound business practice considering it happens publicly and more importantly out of the willingness of the rich supplier. Secondly, such offers are hard to be defined within the context of bribery because this is not done in secret, and everyone gets an entitlement to a fair share. Lastly, this occurs after the panel has established successfully that the supplier justly deserves the tender, however accepting gifts or goodies could jeopardize other potential competitors in future.Concisely, some parties may argue that it may be unethical to accept offers from business partners. Howev er, the manner at which this offer is given appears fair and not an inducement. When trapped in such a dilemma and case, the eight clearly outlined steps are fundamental in bringing the conflict to sanity. Basic Ethical Principles. Situation analysis of benefits versus burdens. While some decisions may appear ethical, it may bring huge burden to an organization. Loss of integrity and the perception of lack of fairness are two critical challenges that may accrue from a controversial ethical decision.

Tuesday, September 24, 2019

Commission of the European Communities v. Italian Republic Essay

Commission of the European Communities v. Italian Republic - Essay Example However, the Italian government responded by their letter of 08 July 1997 and denied that it was necessary to amend their national legislation and free movement in all Member States was guaranteed only for the products which complied with Article 30. The European Commission disagreed with the response of the Italian government and sent the Italy a formal notice on 22 December 1997asking it to comply with its obligation under Article 30 of the EC Treaty within two months. However, the Italian government stood its ground and refused to oblige. The legal issue is that chocolate products containing vegetable fats other than cocoa butter up to a maximum of 5% of the total weight of the product is manufactured as chocolate in Member States such as Denmark, Ireland, Portugal, Sweden, Finland and the United Kingdom, and it is accepted under this name in all the Member States except Spain and Italy. The Commission also takes the view that the obligation under the Italian legislation to market cocoa and chocolate products containing vegetable fats other than cocoa butter under the name chocolate substitute significantly obstructs their access to the Italian market. The court's answer to the issue is based on the principle of law.

Monday, September 23, 2019

Operations Management Coursework Example | Topics and Well Written Essays - 1500 words

Operations Management - Coursework Example The client is an organization engaged in providing hotel services and accommodations in each of their twelve holiday centres spread over the Mediterranean and the Caribbean. Each holiday centres also provide water sports facilities including restaurants, bars, entertainments and retail establishments. The engagement is to automate the production of quarterly reports for submission to Headquarter and to provide real time daily reports to local management and weekly reports to senior management stationed at the Headquarter. The proceeding pages will indicate the integration definition of the organization (Podeswa, 2008). Part of the engagement is to overcome the following challenges that need to be resolved quickly. Improve if not overhaul the image of the organization to negate the impact of disgruntled customers that obliterates their ability to have repeat customers. The primary focus is to determine what part of the business is having difficulties if not the part of the business where customer experience is at its worst. Gathering data related to customer satisfaction is an essential foundation for the solution that will be recommended since its success or efficacy can only be determined if a baseline performance has been measured. A primary solution that can be implemented to resolve the reporting requirement is to automate the frontline portion of the process to get an accurate data capture process that can provide reliable data. The same mechanism or process can also be employed to measure key performance indicators (Bissessur, 2010) that are primarily designed to measure customer satisfaction. Customer complaints and feedback methodology will also be used to determine if not validate the data reflected by the metrics that measures the key performance indicators for customer satisfaction. Customer Satisfaction rate = Customer Complaints received/Total

Sunday, September 22, 2019

Macroeconomic Aims of a Government Essay Example for Free

Macroeconomic Aims of a Government Essay The government and policymakers of a country intervenes in the economy in order to achieve economic growth, price stability, and low rate of unemployment. First and foremost, economic growth can be defined as an increase in the countrys output over a period of time. This means there is an increment in her productive capacity hence a rise in national income. A high economic growth is desirable as it represents an improvement in the material standard of living of the society. A rising real income per head brings about more and better quality goods and services, which are available for consumptions of individuals. However, an improvement in the case of consumer welfare due to economic growth is highly doubtful if the growth is accompanied by undesirable side effects such as negative externalities, leisure time forgone or even a dilution in the societys tradition custom. Through redistribution of income, economic growth can eliminate poverty. A higher output allows households to enjoy more goods and services thus generating higher income and through the multiplier effect increases national income by folds. Besides that, the governments tax revenue will rise too, leading to more benefits for the poor such as education and training. This may even help curb the problem of poverty. The authority also highly regards sustaining a stable price level as a primary objective of economic policy. This is because inflation, defined as a sustained and inordinate increase in the general price level, could have harmful effects both socially and economically. A rising price level creates uncertainties and complicates decision-making, thus may hamper economic growth. Fluctuations in the level of prices makes information conveyed by prices harder to interpret. Consumer, firms, and the government may face a tough time in allocating funds or resources for the future in an inflationary environment. Furthermore, as the society strives to maintain its real value of income by keeping up with rising price level and competing with other social classes, the countrys social fabric could be severely strained. The mere existence of inflation means that the real value of money is falling. Thus, it will be necessary for the government to intervene in  the economy in order to prevent hyperinflation from happening. The countries that experienced the most extreme examples of trotting inflation are Argentine, Brazil and Russia. The slow growth brought about eventually crippled virtually the entire economic system. Every government places a low rate of unemployment at the top of its priority. The percentage of total labor force unemployed makes up the rate of unemployment. Economic costs of unemployment can be devastating, as it could mean a lower Gross Domestic Product (GDP) to loss of potential income to factors of production, whilst social costs such as increased poverty, personal hardships to individuals, decay of unused skills, raise in crime rates and family disputes prove the worthiness of the goal of achieving high employment. On the other hand, stability of a countrys exchange rate in the foreign exchange market (FOREX) is vital, as fluctuations of the exchange rate create adverse effects to the economy. There are mainly two cases which are prevalent in most economies. Firstly, an appreciation of the exchange rate may cause exports to become relatively dearer, and lead to loss of competitiveness (comparative advantage) to a country. Secondly, a depreciation of the exchange rate brings about serious domestic inflation, encourages exodus of capital and thus puts the country under stress of lack of investment and unemployment. On the external aspect, the government aims to achieve equilibrium in the balance of payment, especially the current account. A deficit in the current account drains the savings and reserve of a country significantly, leading to a chain effect of higher national debt and burden to future generations. In view of the above objectives, the government is needed to regulate and rectify situations. Therefore, the conclusion can be arrived that government intervention is fundamental to every economies in the world.

Saturday, September 21, 2019

Mortuary And Anatomical Pathology Health And Social Care Essay

Mortuary And Anatomical Pathology Health And Social Care Essay The Mortuary and Anatomic Pathology unit forms part of the Pathology Department. It is linked to the Mater Dei Hospital complex via an underground service corridor through which bodies will be transported in a more dignified manner. It is also situated in an isolated part of the Mater Dei complex in order to allow for a more dignified preparation of our dear departed in the quieter part of the Hospital. The mortuary offers various other services which include: Receiving bodies from the Hospital and other institutions and sources such as the community. Preparing bodies for their funeral rites. In the mortuary, besides there being a room for preparation of bodies of people who believed in the Roman Catholic faith, there is also a room saved for preparation of bodies for people who believed in other religions and have different religious rites with regard to preparation of the dead The mortuary offers an autopsy service for the various Hospitals that require a post mortem examination. The mortuary at Mater Dei is also equipped to cater for forensic post mortem studies. In order to provide these services, the mortuary contains many facilities and machines. These facilities and machines include a cold storage, body fridges, a post mortem area and a laboratory, an embalming room and a body preparation room. Viewing rooms are also present to enable relatives and friends to pay their last respects to the departed in a more private atmosphere. There is also a Mortuary Chapel where relatives and friends can find time for moments of silence and reflection and participate in the final prayers recited just before the body is transferred to an awaiting hearse for its last voyage to the cemetery. Duties of the Scientist at the Mortuary The main duties of the scientist at the mortuary and anatomic pathology unit are the administration and management of assets and procedures available at the mortuary. These duties include: Administration: This role incorporates the logistical and scientific aspects relevant to a modern Mortuary and Anatomic pathology unit. This role also includes rendering a service to clients so it is imperative that good customer service is offered. All release forms, death certificates, general morgue forms and client information has to be documented and filed properly by the administrative staff. Post mortem examinations, which can be ordered either by the Consultant within the state Hospitals in what is known as a hospital post mortem or by the Magistrate on duty if the person died under suspicious circumstances. In this case a forensic post mortem is used. The autopsy is also essential in determining the cause of death of investigated individuals. Histology. The samples obtained from the body during the autopsy must be subjected to histopathological investigation. The samples obtained from the body during the autopsy receive the same treatment as those obtained from a living patient in an operating theatre. Other procedures such as Health and safety, procurement of specimens, chain of custody, documentation and many more procedures. The Relevance of a Post Mortem Examination. A post mortem examination is a careful examination of the departed individual. It can offer valuable clues as to how the person died as well as information regarding the illness and its effects on the body. It may also give a more precise indication with regard to how the individual died. Sometimes, even the best and most detailed post mortem examinations may not uncover the cause of death and may also leave certain questions unanswered. These investigations are usually carried out by a pathologist. A pathologist is a person who specialises in the laboratory study of disease and of diseased tissue. The pathologist is assisted by a scientist with specialist training in this particular field. Post mortems are carried out in special facilities located in the Hospital Mortuary. Post mortem examinations are a benefit to the medical profession as they provide information regarding health and illness that would not be discovered anywhere else. These examinations paved the way for both anatomical discoveries and new information regarding illnesses. Post mortem examinations help identify the cause of death of an individual, confirm the nature of the illness and also the extent of the disease and are capable of identifying other undiagnosed conditions. Another use of post mortem examinations is to assess the effects of treatments and drugs and help identify complications or side effects. A post mortem is a valuable tool for loved ones as it helps them understand why the individual died. Families can occasionally ask questions that can only be answered by information acquired from a post mortem. Some of the information obtained from a post mortem examination can benefit future children in the family and patients who suffer from similar illnesses. (Post mortem exam ination à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ information for relatives, 2007). Steps Taken to Maintain Health and Safety Standards in the Mortuary The Mortuary presents a number of health and safety risks for personnel. These risks include both health related, accidents due to working conditions and risks specific to working with human remains. These remains are a serious biohazard and are host to various pathogens and hazardous residues such as bacteria, infectious spores, infectious soft tissue and residues of military and industrial chemicals. These pathogens can be transmitted either by hand to mouth contact, contact with mucus membranes, or via the air in the autopsy room or body fluids such as blood. Additional risks to transmission of pathogens include the handling of heavy bodies and using unsanitary and unsafe equipment. The Mortuary in the Mater Dei Hospital is split into two main areas, a clean area and a dirty area. These areas are separated by a transitional zone. The dirty areas include body stores at a temperature of 4 °C. It has easy to clean, non-porous surfaces and a system of containment for any body fluids. On the other hand, the clean area consists of the viewing rooms, the chapel, offices and reception areas. It also has proper ambient climate controls to remove odours and vapours and is mainly where clean equipment is stored. Bodies, equipment and people working in these separate areas must never come into contact with one another whilst working. Also, a body should never go into the dry area before it has been properly cleaned and any soft tissue found is removed. Once the soft tissue is removed it is placed in a freezer. The rest of the human remains are then stored in a separate freezing area. It is essential that all employees working at the Mater Dei Hospital mortuary wear personal protective equipment (PPE), which is designed to help protect the scientist from serious health and safety dangers. This equipment is found in the clean transitional area located in front of the autopsy room, to enable scientists to change into their safety equipment before entering. PPE worn by a scientist in the autopsy room of the mortuary include: Overalls/scrubs (washable or disposable). It is imperative that this particular equipment be worn every day to protect the skin from any debris and body fluid which may cause infection. Latex/nitrile gloves. Nitrile gloves are used by scientists who are allergic to latex and must be worn when handling bodies or body fluids. Double gloving is the procedure Facemask. It is usually found as a visor. This is worn when cleaning bodies, clothing and artefacts and has to be regularly cleaned by the scientist using it. It prevents infection by protecting the face from splash back of body fluids. Safety goggles/glasses. These are worn to prevent any debris from coming into contact with the eye, which could lead to a potentially serious injury and possibly infection. Mortuary shoes/wellington boots. These are non-slip boots similar to those used in surgeries. They are waterproof and prevent entry of fluids. Aprons. All surgical equipment used must be sanitised and autoclaved properly after every use and has to be stored in a safe and secure cupboard when it is not being utilized. The most dangerous tool, the autopsy saw, can only be used by experienced personnel. Hands and exposed skin must be washed after the autopsy to remove any debris or body fluids of the dead individual as these may cause infections. It is also important not to touch bare skin while wearing gloves. The scientist working in the autopsy room must not touch his or her eyes, mouth or nose to prevent spread of any blood borne infections. Beyond the changing area there is also a shower which scientists can use after handling body samples. The autopsy and dissection tables are made up of stainless steel and are connected to a supply of low pressure water. This water is treated with chlorine to remove any infectious agents and is then discharged into the normal sewage system. A High Energy Particulate Air (HEPA) filter can also b e found in the autopsy room to trap any viruses or airborne bacteria from exiting the facilities and circulating into the outside air. It is essential that outside clothing not be worn in the mortuary. Extra PPE should be worn in specific areas such as the biohazard room for extra protection and when samples are being taken for deoxyribonucleic acid (DNA) analysis. Finally, the mortuary is cleaned thoroughly and disinfected every night. Working in the mortuary poses a serious health risk to scientists. Some of these potential risks include working in too hot or too cold conditions, bacterial related sickness, body fluid or tissue related sickness, lifting injuries and stress related sickness. That is why it is ensured that vaccinations for certain diseases such as tetanus, Hepatitis A and Hepatitis B ,Tuberculosis, Typhoid, Diphtheria and Rabies be accounted for in every scientist working in the autopsy room. It is essential that every new employee undergoes a health and safety briefing and that risk assessments be carried out every time a new body arrives. The mortuary staff must be briefed on the new risks found. A first aid kit has to be present along with someone who knows how to give first aid. Anyone entering the mortuary has to follow general health and safety practices. Fragmentary bone may be sharp and bodies can be heavy, therefore the staff must undergo manual handling training.

Friday, September 20, 2019

Similarities And Differences Between Solar And Wind Environmental Sciences Essay

Similarities And Differences Between Solar And Wind Environmental Sciences Essay At present, human beings are living in a society which is developing rapidly, facing a severe crisis of energy. As the population is increasing in a high speed, the ecological environment has been damaged by human activity. At the same time, with industry highly developed, the environment has been polluted seriously. Therefore, other alternative energies should be found instead of fossil fuels, which is green, efficient and renewable. Thus, people began to discover the importance of renewable energy sources, for instants, solar, biogas and water. In fact, the majority of renewable energy sources come from the solar energy, which means they can be exploited for centuries and even millennia. In this essay, wind energy and solar energy are put in a comparison. Both of them are clean energy and environmentally-friendly, although they differ in cost and efficiency. The first important similarity of wind energy and solar energy is that both of them are renewable. Solar energy is the most abundant energy resources that human can make use of. It is estimated that during the past thousands of years the sun consumes only 2% of its own energy (Duncan, 2002). In the next few billion years there will not be significant changes to the sun, so the sun can be used as a permanent source of energy. Likewise, wind energy is also unlimited. Because it is generated by air flow on the Earths surface. Wind is everywhere, no matter it is in the vast grasslands or mountains. Wind power can be extracted by wind mills. As the wind makes wheels rotating, it is changing the wind power into electric power. Obviously, these two kinds of energy both come from the nature, which are totally recycled. Another similarity is that both wind energy and solar energy cause almost no pollution to the environment. Compared to the environmental effects of traditional energy sources, the environmental effects of solar energy and wind energy are relatively minor. Coal, oil and other fossil fuels emit harmful gases and residue, while the use of solar energy will not bring about pollution. Moreover, it will not produce any adverse effects on the environment, which is a clean source of energy. Meanwhile, after the extensive use of solar energy, the temperature will be slightly increased, although this temperature will not cause adverse effects on the environment and the ecological balance (Friis-Christensen and Lassen, 1991). Wind power consumes no fuels, and emits no polluted air. Wind energy is abundant, almost endlessly used, widely distributed and clean. Furthermore, both of them dont produce carbon dioxide, which do not cause the greenhouse effect. All in all, both of them bring peace to t he environment. In spite of these similarities, wind energy and solar energy are different in some aspects. At present, the use of solar energy technologies has the disadvantage of high cost. Topfocus (2007) stated that the cost of generating electricity by solar power is about 7-12 times higher compared to the normal electricity, and 6-10 times higher compared that of generating electricity by wind power. Furthermore, in many rainy areas with short period of sunshine, it is very difficult to completely rely on solar power supply. This means unless there are a large number of solar panels or there is a more sophisticated solar energy technology, it is still difficult to produce a large number of power supplies to meet the daily needs. In addition, solar panels have a limited lifespan, which is about 10-20 years. This means the cost to deal with the technical problems is extremely high (Brignall, 2010). In contrast, the wind turbines have longer lifespan, although it requires a lot of land to build. As long as the turbines have been built, it can be used for hundreds of years. In the short term, the base costs of wind turbines are relatively cheap. (Alvesta, n.d.) Another difference exists in the efficiency. Using solar energy is more efficient than wind energy. According to Duncan (2000), about 70% of sun energy can be received by the earth. In order words, more power can be collected by the solar panels. Furthermore, the materials used on the solar panels are silicon, which has less resistance in the power generation process (Ffbing, 2009). Compared to the solar energy, wind energy has short effective time and need to be built near the sea. When wind power is transformed into electric power, the efficiency is only about 20 % (Chapo, 2006). In conclusion, after comparing solar energy and wind energy, both of them have advantages and disadvantages. The solar energy solve the problem that human will not afraid there are no energy to use. However, the technologies still need to improve. Using wind energy is cheaper and more direct, although it needs high technology to be more efficient. At present, Chinas environmental pollution problems highlight the fragility of ecosystems. A large number of mining and the use of fossil fuels make a great impact on the environment, especially in Chinas energy consumption structure. The high proportion of coal, carbon dioxide emissions growing faster, which has a great impact on climate change. Development and utilization of renewable energy plays an important role in optimizing energy structure and protecting the environment, which reduces greenhouse gas and cope with climate changes. In my opinion, the renewable energy will play an important role in peoples life and let human have a bet ter future.

Thursday, September 19, 2019

Sade animates Newtonian virtue :: French Literature Papers

Sade animates Newtonian virtue Sade integrated 18th century French materialism into his work at a such an elemental level that it is no exaggeration to say, as we will show here, that his pornography dramatises it directly. I will further argue that there is a strongly moral tone to his materialism : that characters are expected to practise what they preach, and to believe in their value system. The last part of my paper will look at how the opposing value system, Christianity, is satirised through the figure of Justine and that of the passive victims in general. Sade was an atheist, a Lockean sensationist and a materialist; he avidly read Diderot and d’Alembert’s Encyclopà ©die and the writings of the philosophes d’Holbach, Robinet, Condillac, La Mettrie and Buffon. He littered his works with references both tacit and explicit to the philosophes and passionately espoused what he saw as their cause. Their thinking was crucial to the construction of his own Å“uvre, and as he commented himself on his writing practice, â€Å"que veux-tu qu’on fasse sans livres ? Il faut en à ªtre entourà © pour travailler, sinon on ne peut faire que des contes de fà ©es, et je n’ai pas cet esprit-là  .† [what am I supposed to do without books ? You have to be surrounded with them to work, otherwise you can only do fairy-stories, and I’m not that way inclined]. I hope to show here just how close his own work was to the materialism of the philosophes. The Encyclopà ©die itself advocated a close expository relationship between science and literature. The article â€Å"Lettres† explains that: â€Å"†¦ les lettres et les sciences proprement dites, ont entr’elles l’enchainement, les liaisons, et les rapports les plus etroits; c’est dans l’Encyclopà ©die qu’il importe de le demontrer.† [literature and science are linked by the closest contact and relationship; it is up to the Encyclopà ©die to show that this is the case]. This assertion is of course based on the belief that science and literature are or should be about the same thing, that is to say, they are about life and nature. Life and nature, in the Encyclopà ©die, mean matter in all its various forms. Matter was defined by the Encyclopà ©die as a â€Å"substance à ©tendue, solide, divisible, mobile et passible, le premier principe de

Wednesday, September 18, 2019

A Quantitative and Qualitative Look at Southwest Airlines and British Airways :: Airlines Marketplace Aviation Benchmarking

A Quantitative and Qualitative Look at Southwest Airlines and British Airways In today's competitive marketplace, all firms are seeking ways to improve their overall performance. One such method of improvement, recently adopted by many firms, is benchmarking. Benchmarking is a technique used to evaluate internal business processes. "In this analysis, managers determine the firm's critical processes and outputs, baseline those processes, then compare the performance of each process against a standard outside the industry" (Bounds, Yorks, Adams, & Ranney 1994). To effectively improve a business process to world-class quality, managers must find a firm that is recognized as a global leader, not just the industry standard. Successful benchmarking requires tailor-made solutions, not just blind copying of another organization. Measurement and interpretation of data collected is the key to creating business process solutions. "Benchmarking's real role has to be seen in the context of the organization that is continuously implementing improvement" (Bendell, Boulter, & Goodstadt 1998). Organizations implementing the benchmarking process are continuously looking to improve, and planning improvement. Improvements can be made by looking at the firm both internally and externally. Internal improvements are implemented by analyzing processes and setting targets for performance. However, output performance measures are not able to help management understand why a practice is effective. This understanding is a result of personal interpretation of the process. Organizations must look to other firms for ideas to borrow from global leaders, regardless of the scope of the necessary improvement. Equally important as data collection is the actual implementation of the newly acquired business practice. The most important aspect of benchmarking is to enable companies to employ the best business practices. This fundamental theory cannot be overstated. Global competition is growing due to the technological boom. The expansion of the Internet and digital communication has forced once domestic firms to consider foreign competitors. To remain ahead, companies are realizing they must match or exceed the business practices of the best in the world. "The only way that we can drive our organizations to excellence is to ensure that we keep our eyes on our competitors and world best practice in all aspects of business" (Bendell, Boulter, & Goodstadt 1998). Benchmarking should not be considered simply a tool of management, but rather an integral part of the business strategy of a firm. When implementing benchmarking, management must consider the overall issues of performance and process re-engineering. A Quantitative and Qualitative Look at Southwest Airlines and British Airways :: Airlines Marketplace Aviation Benchmarking A Quantitative and Qualitative Look at Southwest Airlines and British Airways In today's competitive marketplace, all firms are seeking ways to improve their overall performance. One such method of improvement, recently adopted by many firms, is benchmarking. Benchmarking is a technique used to evaluate internal business processes. "In this analysis, managers determine the firm's critical processes and outputs, baseline those processes, then compare the performance of each process against a standard outside the industry" (Bounds, Yorks, Adams, & Ranney 1994). To effectively improve a business process to world-class quality, managers must find a firm that is recognized as a global leader, not just the industry standard. Successful benchmarking requires tailor-made solutions, not just blind copying of another organization. Measurement and interpretation of data collected is the key to creating business process solutions. "Benchmarking's real role has to be seen in the context of the organization that is continuously implementing improvement" (Bendell, Boulter, & Goodstadt 1998). Organizations implementing the benchmarking process are continuously looking to improve, and planning improvement. Improvements can be made by looking at the firm both internally and externally. Internal improvements are implemented by analyzing processes and setting targets for performance. However, output performance measures are not able to help management understand why a practice is effective. This understanding is a result of personal interpretation of the process. Organizations must look to other firms for ideas to borrow from global leaders, regardless of the scope of the necessary improvement. Equally important as data collection is the actual implementation of the newly acquired business practice. The most important aspect of benchmarking is to enable companies to employ the best business practices. This fundamental theory cannot be overstated. Global competition is growing due to the technological boom. The expansion of the Internet and digital communication has forced once domestic firms to consider foreign competitors. To remain ahead, companies are realizing they must match or exceed the business practices of the best in the world. "The only way that we can drive our organizations to excellence is to ensure that we keep our eyes on our competitors and world best practice in all aspects of business" (Bendell, Boulter, & Goodstadt 1998). Benchmarking should not be considered simply a tool of management, but rather an integral part of the business strategy of a firm. When implementing benchmarking, management must consider the overall issues of performance and process re-engineering.

Tuesday, September 17, 2019

Benefits of Jumma Prayer

Hadhrat Ali Ibn Abu Taalib (RA) narrated: on the pulpit in the mosque of Kufah: When Friday comes, the devils go to the markets with their flags, and involve people in their needsand prevent them from the Friday prayer. The angels come early in the morning, sit at the door of the mosque, and record that so-and-so came at the first hour, and so-and-so came at the second hour until the imam comes out (for preaching). When a man sits in a place where he can listen (to the sermon) and look (at the imam), where he remains silent and does not interrupt, he will receive a double reward.If he stays away, sits in a place where he cannot listen (to the sermon), silent, and does not interrupt, he will receive the reward only once. If he sits in a place where he can listen (to the sermon) and look (at the imam), and he does not remain silent, he will have the burden of it. If anyone says to his companion sitting besides him to be silent (while the imam is preaching), he is guilty of idle talk. A nyone who interrupts (during the sermon) will receive nothing (no reward) on that Friday. Then he (the narrator) says in the end of this tradition: I heard the Apostle of Allah (peace be upon him) say so. Abu Dawood 1046) 1. Jummah preparations should begin on Thursday such as clipping the nails, removing of the hair etc (Ihya aul-Uloom, vol. 1, page 161) 2. To have a bath (Ghusl) (Bukhari, Tirmidhi, Ibn Majah) On one Friday, Rasulallah said: â€Å"O Muslims! Allah Ta'ala has made this day a day of Eid. So have a bath on this day, whoever has perfume should apply it, and use the Miswaak. â€Å" (Ibn Majah) 3. To use Miswaak (Ibid) 4. To use Attar (Perfume) (Ibid) 5. To wear nice clothes (Abu Dawood, Chapter of Ghusl on the day of Jummah) 6. To proceed early as possible to the Masjid for JummahRasulallah (Pbuh) said: â€Å"On the day of Jummah, the angels stand at the entrance of that Masjid in which Jummah salaat is to be offered. They write down the name of the person who enters the Masjid first, and thereafter the name of the person who follows, and they continue doing this. The person who entered first will receive the reward of sacrificing a camel in the path of Allah; the one who followed him will get the reward of sacrificing a cow, thereafter a chicken, thereafter the reward of giving an egg as charity in the path of Allah.Once the khutbah commences, the angels close the register and begin listening to the khutbah. â€Å" (Bukhari and Muslim) 7. To walk to the Masjid if possible for every step is a reward of a years Nafl Fast (Tirmidhi) 8. One should listen very attentively to the khutba even if one does not understand. One should not speak or even warn another to keep quite while the khutba is in progress. 9. To try to sit as close as possible to the Imaam. (Ibn Majah, Tirmidhi) 10. If the Saffs (rows) are already filled, one should not jump over the shoulders of the musallies in order to get to the front. Abu Dawood) 11. One should not fiddle with clothes or fingers but listen attentively (Ibn Majah) 12. When Rasulallah (Pbuh) name is mentioned in the khutba then it is permissible to recite durood in the heart only without the movement of the lips or tongue. 13. Between the two khutba’s one should make dua. It is permissible to make dua without raising hands or moving the lips (I. e. dua should be made in the heart only without the movement of the lips or the tongue) (Aadaab -E – Zindagee) 14. To read: Surah Al A’ala (Sura no 87) in the first rakaat of Jummah Salah nd Surah Gaathia (Surah no 88) in the second rakaat. (Bukhari) 15. Related by Hakim and Bayhaqi, from Abu Sa`id â€Å"Whoever recites Surat al-Kahf on Friday, light shall shine forth for him between the two Fridays. † (Ibn Hajar, Talkhis al- Habir) 16. Rasulallah (Pbuh) is reported to have said, â€Å"Recite Durood upon me in abundance on the day of Jummah since they are presented to me. † (Ibn Majah) 17 . Making abundant dua on Jummah Rasulallah (Pbuh) said: â€Å"There is such an hour on Friday that if any Muslim makes dua in it, his dua will definitely be accepted. † (Bukhari, Muslim) 18 .Reciting Durood 80 times after Asr: According to a Hadith recorded in Tabarani on the authority of Abdullah Ibn Abbas (RA) : Abu Hurraira (RA) reports that the Holy Prophet (Pbuh) said: â€Å"Whoever recites the following Durood eighty times immediately after Asr Salaat on Friday, before standing up from his place, Allah will forgive eighty years of sins and grant him the reward equivalent to eighty years of worship. † Allahumma salli alaa muhammadinin nabiyyil ummiyyi wa-ala aalihi wasallim tasleema O Allah bless Muhammad, the unlettered Prophet, and his family and grant them best of peace. Jame Sagheer) 19. Abu Hurraira narrated that the Messenger of Allah (Pbuh) said: The five daily prayers, and from one Jummah to the next, are an expiation for whatever sins come in between, so long as one does not comm it any major sin. (Muslim, 233) 20. It was narrated from Abu Hurraira that the Prophet (Pbuh) said: Whoever does Ghusl then comes to Jummah, and prays as much as Allah decrees for him, then listens attentively until the khutbah is over, then prays with him (the imam), will be forgiven for (his sins) between that and the next Jummah and three more days. Muslim, 857) Al-Nawawi (Ra) said: The scholars said that what is meant by his being forgiven between the two Jummah and three more days is that a good deed is worth ten like it, so he will be rewarded with ten rewards for each of the good deeds that he did on Friday. Some of our companions said: What is meant by what is between the two Jummah is from Jummah prayer and the khutbah until the same time on the following Friday, so that it will be seven days, no more and no less, then three days are added making ten in all. 21. Coming early to Jummah brings a great reward.Abu Hurraira (Ra) narrated that the Messenger of Allah (Pbuh) said: â€Å"Whoever does Ghusl on Friday like Ghusl for janaabah, then goes to the prayer (in the first hour, i. e. , early), it is as if he sacrificed a camel. Whoever goes in the second hour, it is as if he sacrificed a cow; whoever goes in the third hour, it is as if he sacrificed a horned ram; whoever goes in the fourth hour, it is as if he sacrificed a hen; and whoever goes in the fifth hour it is as if he offered an egg. When the imam comes out, the angels come to listen to the khutbah. † (Bukhari, 814 and Muslim, 850) 2. If a person walks to Jummah prayer, for every step he will have the reward of fasting and praying qiyaam for one year. It was narrated from Aws ibn Aws al-Thaqafi that the Messenger of Allah (Pbuh) said: Whoever does Ghusl on Friday and causes (his wife) to do Ghusl, and sets out early, and comes close to the imam and listens and keeps quiet, for every step he takes he will have the reward of fasting and praying qiyaam for one year. † (al-Tirmidhi, 496 ) Ibn al-Qayyim (Ra) said in Zaad al-Maa’aad, 1/285: Finally after quoting the hadith which speak of the virtues of Jummah prayer:What we have quoted, when taken all together, indicates that the expiation of sins from one Friday to the next is subject to all the conditions mentioned above being met, namely doing Ghusl, cleaning oneself, putting on perfume, wearing one's best clothes, walking in a calm and dignified manner, not stepping over people, not pushing between two people, not offending others, praying nafil prayers, listening attentively and avoiding idle speech. May Allah give us the ability to act upon all of these virtuous deeds and Sunnah of Rasulallah (Pbuh). Ameen  ¦

Monday, September 16, 2019

Artemis Fowl: The Eternity Code Essay

To start this story, Eoin Colfer introduces the characters and setting in an unusual fashion. Since this book is a sequel, he has the difficult task of introducing the characters to new readers while still keeping it interesting for the ones who have stayed with him through the previous books. He accomplishes this masterfully and with a BANG. He immediately hooks the reader and simultaneously explains the complicated web of his excellent cast of characters. We begin in a Knightsbridge Bistro, present time, and are introduced to the protagonist: a pale adolescence genius by the name of Artemis Fowl and his trusty Eurasian bodyguard Butler. We are also introduced to the antagonist: the shadowy American businessman and fugitive John Spiro and his hulking, beastly, body guard Arno Blunt. Artemis is there to present an offer to the dangerous American. Artemis has stolen fairy technology in the form of a cube (all of which is explained in the prior books) that can read any mechanical information and present it with incredible speed and precision. His offer is that he will not release this incredible product for 9 months, and in that time Spiro can sell all his stock and put it into Fowl Industries. John is suspicious and asks for a demonstration. He requests that Artemis track all the laser satellites monitoring him at that specific moment. Fowl is happy to comply and the machine begins to whirl. It picks up satellites belonging to the FBI and other government owned operations. It then tells them that the LEP is monitoring him as well. Artemis is stunned and quickly shuts up the box. Spiro is confused by the LEP warning, but doesn’t think much of it. Then the inciting incident happens. Artemis and Butler suddenly find that all the restaurants occupants are arms and trained on the two heroes. Spiro has been in control the entire time and with a chuckle he leaves with the cube clamped tightly in his hands. He leaves Arno to make sure that Fowl and Butler are exterminated. Artemis is surprisingly calm in the face of danger. He quotes and old English philosopher and with the final words the building’s occupants fall screaming to the ground. Our hero’s were not niave and completely trusting of Spiro. Therefore, they planted sonic charges inside the building. Artemis and Butler are saved by the ear plugs worn in their ears. Butler leaves Artemis unguarded while he scopes the rest of the building. Arno awakes and with his M9 takes aims and fires into the chest of Artemis. At this point, the reader is either extremely confused, or at the edge of their seat. And to raise suspense Colfer leaves Artie and Butler at a cliff hanger for a minute and changes to another exposition. This time it is with a Fairy by the name of Holly Short in the underground utopia of Haven City. This is a refuge for magical creatures of all sorts to gather and to thrive. A place where technology is far superior then that of the surface world and the â€Å"Mud Men†. Holly and Artemis have crossed paths twice before and even had a slight romance. Holly is part of the LEPrecon police force. LEP standing for Lower Elements Police. Currently she was escorting a group of routy goblins to Police Plaza. All their cars are electronically oriented on a hub in the middle of the city. Suddenly all power goes out in the city. All cars are shut off and every entrance and exit are blocked. This can mean one of two things; A power failure, which is impossible with the countless backup generators the city has, or they have been exposed to the humans. Holly immediately rushes to Police Plaza and reports for duty. She is sent to investigates what has happened and why. The story then returns England and to the conflict. Arno Blunt is aiming his pistol at Artemis and is about to fire when Butler jumps into his way and absorbed the bullet into his own chest. Arno flees the scene as Butler slowly bleeds to death. And with that, the suspense begins to build, Artemis freezes Butlers body in a fish cellar and contacts Holly to help him. She has less then 6 minutes to zoom (with her wings) from her surface entrance in Ireland to England. She arrives with seconds to spare and proceeds accomplish a tricky magical surgery and Butler manages to survive. He is now armed with the anger and hatred to kill Arno Blunt. Now the reader understands the main conflict, Artemis and his friends must discover a way to enter John Spiro’s seemingly unpenetratable fortress and take his prized position. Holly finds that it was Artemis who â€Å"pinged† the Haven. If Spiro were to get past the â€Å"Eternity Code† set up by Fowl to secure the cube the existence of the Lower Elements could be exposed to all mankind. Holly agrees to help Artemis only if he agrees to have his mind wiped after the exposition. Artemis hurriedly agrees and formulates a plan hat he tells only parts of to everybody. They then proceed to execute the well formulated agenda. Spiro cannot open the cube since it has an Eternity Code on it, that only Artemis can open. Artemis goes to the Spiro Needle and tells him that it may take weeks to crack the code. Spiro keeps him under house arrest until he completes his objective. Then an invisible Holly, with the help of some of her technologically sophisticated buddies, infiltrates the building. Eager to show off, John presents the complex security system to Artemis, which Artemis records on his iris cam. Holly frees Artemis and then begins the climatic event. Spiro’s paranoia caused him to move his bed to right in front of the cube. Holy and Artemis manage to seduce him by pouring gas from the air filters and continue to work their way through the complicated security measures. They pass the first few test with ease, but they must have a finger print of John’s thumb. They cut his thumb at the joint and are now in extreme pressure to get through the cube and back. Holly can only reattach the thumb using her magic before 2 minutes. This is the peak of pyramid, the reader is practically sweating with anticipation. The duo manage to get back 30 seconds after their apparent deadline and reattach the thumb. After that adventure the story must wind down. How could it not after a climax like that? The dangerous duo continue their way out of the Spiro Needle and head home. While all of that was happening, Butler had been given a special assignment due to his obvious injury. He has the task of saving all their files related to fairy information onto disk that the more sophisticated fairy wouldn’t notice. He is ready when the two adventurers return with their prize. It is quickly destroyed by holly, smashing it into a million pieces. The story could end right now, but there’s a few things needed to be wrapped up. The fairies are left with a dilemma, if they mind wipe Fowl will he become the evil little devil he was in the first book? Will he find a way to get past their mind wipe, but not have the emotional piece of the puzzle, therefore trying to lead another assault on Fairy Kind? Despite the risks they decide to wipe him anyway. The fairies have enough photographs and information to lock Spiro up for the next decade and the story ends sadly with Holly looking at the oblivious friend she had come to love.

Sunday, September 15, 2019

Foreshadowing “A Good Man Is Hard to Find”

â€Å"A Good Man Is Hard to Find,† is a story of tragedy about a family planning a vacation against the grandmother’s better judgment. The grandmother wishes to take a trip to Tennessee, because of a convict on the loose. Bailey is planning a trip to Florida even though the grandmother warns him that the â€Å"Misfit† is heading toward Florida. Before their long journey to Florida, the Family decides to stop at a diner to eat. During the visit at the diner, the family discusses the Misfit with the diner’s owner. The diner’s owner’s wife expresses her fear of being robbed by the misfit. After eating their food and ending their conversations he family leaves for Florida. Outside of Toombsboro the grandmother remembered an old plantation she once visited when she was young. She describes the house and tells them about the secret panel. The Children have never seen a house with a secret panel and throw a fit to see it. Bailey is not willing to go to the house, but the children insist. The grandmother shows Bailey the road and he turns down it. As they were traveling the road, the grandmother jumps as she remembered the house is in Tennessee not Georgia. When she jumped she caused Bailey to lose control of the car and runs into a ditch. No one in the family was hurt, but the ehicle was too damaged to drive leaving the family stranded. The family had no other choice but to sit and wait for someone to drive by. As they were sitting on street, they saw a car coming over the hills. The car stopped at the accident and out stepped three men carrying guns. The grandmother notices that one of the men look familiar, but she cannot put it together. As she realizes who he is the grandmother asks him if he is The Misfit. The Misfit tells the other two men two take Bailey and his boy to the woods. As the grandmother is reasoning with , she hears two gunshots. When the men come back they are alone. The Misfits tells he men to get Bailey’s wife, little girl, and the baby. They take them to woods and three gunshots echo in the woods. The grandmother screams hysterically and tells the Misfit to pray. The grandmother touches the Misfit on the shoulder and he shot her three times. From the beginning of the story, it is obvious the Misfit is being setup to come into the story later on. Foreshadowing built the suspense causing the reader to wonder what would happen next. This information did not tell how or where the story would end. Knowing about the Misfit from the beg inning pulled it all together and made the story much more interesting.

Saturday, September 14, 2019

Alan Mulally, Ceo, Ford Motor Company

Describe what is motivating Jim Goodnight. Discuss how these factors are similar or different to what may motivate you if you worked at SAS. What motivates Jim goodnight is that he has assembled a company with loyal employees that enjoy working in the organization. Jim believes that† if you treat employees as if they make a difference to the company, they will make a difference† to the company. (Hellriegel & Slocum, 2011) As stated in the case just having the ability to work in relax and stress free environment makes the job more productive which is a great factor in any job you work at. Jim offers great benefits to work at SAS. SAS has an on cite daycare center for kids is a great factor. Having the ability to have unlimited sick days to take off for family. Those are the most important factors when working because you never want to feel like you put your job in jeopardy for taking off a lot for sick days. Hellriegel, D. & Slocum, Jr. J. (2011). Organizational behavior. Mason, OH Cengage Learning publishing Describe ethical problems associated with performance-based reward programs. Ethical problems associated with based performance reward programs are for example with DIRECTV as a CSR are incentives are base upon our yearly performance which our supervisor gets a percentage of that. I feel that supervisors shouldn’t be able to get a certain percentage of the employee’s earnings. This has been implemented from the job as a offer or incentive to supervisor as a benefit for the job. In your experience, explain any abuses you have seen. An experience I have seen at a previous job where I have worked, an employee has trained another employee for a supervisor position and once trained the employee made less money than the other employee that was trained. I find that to be ethical. Recommend how leaders can correct such abuses. Leaders need to design a better management that can be the over sea to correct the loop holes in the issues that are occurring. Employees shouldn’t train management. There should be a team of management trainers that train the managers for their jobs.

Friday, September 13, 2019

The development of the human resource Research Paper

The development of the human resource - Research Paper Example A behavior or skill that I think specifically worked to help me grow in my career was my ability to judge and evaluate the situation at once. I as a human resource professional see myself along the definition of band two. I have gained enough experience to be able to advice and manage human resource issues occurring all across the organization. I have it in me to stand objectively and view things like an outsider would and come up with solutions that work for everyone. I have evolved and gained knowledge, skills and competencies that make me successful at what I do. At band 2 I am more flexible and empowered to action and influence others to work effectively and efficiently. My aspiration to be the centre of the HR department and work as a HR mentor specified at band four makes motivates me to be more responsible, accountable and innovative. Performance and reward, though being a part of band 1, I understand it is a key driver of HR & Business strategy and developing an organization culture. Performance and reward refers to linking performance with reward – tying rewards with performance. Team/Group incentives, Sales commission, Recognition award are the examples of the aforesaid definition. Performance encompasses quantity, quality & timeliness of output, presence at work, cooperativeness, etc. etc. Rewards refer to all kind of financial and non-financial return by the employer. There are two types of rewards: Intrinsic rewards come from inside the person. Motivation, recognition, appreciation or acknowledging one’s efforts are the examples of intrinsic rewards. Extrinsic rewards refer to tangible rewards, such as annual pay raise, bonuses or days-off, etc. Employee Engagement:... Performance and reward, though being a part of band 1, I understand it is a key driver of HR & Business strategy and developing an organizational culture.Performance and reward refer to linking performance with reward – tying rewards with performance. Team/Group incentives, Sales commission, Recognition award are the examples of the aforesaid definition.Rewards refer to all kind of financial and non-financial return by the employer. There are two types of rewards: Intrinsic rewards come from inside the person. Motivation, recognition, appreciation or acknowledging one’s efforts are the examples of intrinsic rewards. Extrinsic rewards refer to tangible rewards, such as annual pay raise, bonuses or days-off, etc.Employee Engagement: Organizations now realize that a â€Å"satisfied† employee does not guarantee maximum productivity. Another category of employee is an â€Å"engaged† employee – the most productive & loyal employee. An engaged employee is always willing to move a way forward in order to delight the customers. He/She is intellectually and emotionally bound with the organization, tries to yield 100% and is always passionate about his/her goals whilst committed to living by its values. Organization design: In this context, I give below the dimensions of five configurations:- Simple structure: It is usually found in small organizations where the manager and owner is one and the same person. It has a low degree of departmentalization and formalization while span of control & authority is delegated to a single person.

Thursday, September 12, 2019

An evaluation of the child protection frame work in England and Wales Essay

An evaluation of the child protection frame work in England and Wales from 2000 2014 - Essay Example This essay discusses that various developments have been achieved with regards to the child protection in England and Wales, a factor that has been attributed to the increased scrutiny of the child protection systems after the incident of Victoria Climbie, Baby P namely Peter Connelly and Daniel Pelka. Developments that have been undertaken regarding child protection in England and Wales include the 2010 initiative, in which the Secretary of State for Education in England asked Professor Eileen Munro to undertake an objective and independent review regarding the state of child protection in England. The Social Work Task force preceded the Munro review, which was mandated with the task of advising the Government on the best strategies that could be adopted in order to effectively reform the entire social work profession in England. The Munro review concluded that the child protection system in England was characterized with high levels of direction and bureaucracy and that there was a dire need to create a balance between professional judgment and prescription. Moreover, the report findings were biased towards the development of framework that could enable professionals working with children protection to remain focussed. The above analysis portrays a major gap and shortcomings regarding the various problems that needed to be addressed in order to enhance effective child protection framework. The limitations depicted in child protection range from inadequacies in legal policies to protect children as well as the policy regulation on how Child Professional, Doctors and Parents can help reduce the level of child abuse and deaths in England and Wales.

Application of Terry Eageltons Marist and Sociocultural Theory In Essay

Application of Terry Eageltons Marist and Sociocultural Theory In Analyzing Coleridges Rime of the Ancient Mariner - Essay Example Through application of his theory, this paper will endeavor to extract Marixst leanings from both within the lines of the poem and from the implied intent of the poet's subconscious. In the discussion of the aesthetic and its relation to poetry, Eagleton is forced to slip outside the covers of Marx and examine the background of human thought on the subject. Yet he manages to do this with a critical eye from a communal perspective. When discussing Heidegger, Eagleton addresses the notion of Dasein, that is, the essence of Being that resides in humanity that somehow manifests and transcends the mere existence of Being. This rhetoric essentially boils down that communication of the human experience comes through various media (which itself is both open to and in need of interpretation); the primary means through which this information is made accessible is through the process of language. Heidegger claims that because language is the means through which humanity communicates Being (especially that of feeling or experience), poetry is its most succinct expression, that "Poetry is the saying of the unconcealed ness of beings." (Ideology, 301). Heidegger presumes that the precision of poetry's brevity is the most direct link between the idea/symbol and the thing, and that it therefore is the closest means of unifying the two. He admits that poetry, much like language, can only exist through itself, yet in doing so it reveals the truth of being through the its manifestations. Thus the poet is only acting as a sort of spiritual medium for the greater state of human Being. Heidegger's aesthetics therefore except a degree of 'untruth' of poetry - in that it does not directly relate to reality but is rather epiphanies granted from the nature of this Being which exists outside of this world but can be tapped into by the very nature of mankind's use of language. Marx views language as "practical, real consciousness that exists for other men and only therefore does it exist for me; language arises from the need of intercourse with other men." (Marx, 7). If the former argument sounds obscure and detached from reality, that's because it is and Marx is adamantly opposed to such obtuse metaphysical rhetoric. Furthermore, Marxist opinion has affected all following analysis: post World War II critic Theodor Adorno offers the synopsis of Heidegger's theory of writing poetry as "One speaks from a depth which would be profaned if it were called content." (Ideology, 301). Adorno instead argues that a concept and a thing are two entirely different things, the concept of a thing is unique from the thing itself, as the use of language to describe the thing is based solely upon socially accepted and understood means of denoting the thing. As such, "poetry strives to phenomenalize language " (Ideology, 342) goal that ultimately defeats itself, since the mo re the language strives to emulate the thing, the more the description manifests as a distinct and separate entity. An example of this can be discovered through a very brief search as to the myriad descriptions available to any subject, be it Death, the seasons, a pet or so forth. Adorno thus hinges much of his argument upon style, or rather, the means with which an individual

Wednesday, September 11, 2019

Journal 2 Essay Example | Topics and Well Written Essays - 1000 words

Journal 2 - Essay Example Such privacy is protected by law and through electronic means. For example, electronic financial information can be protected through Personal Identification Numbers (PIN). It is a process through which a mortgage lender repossess the property used as collateral for a loan. The lender usually auctions that property or retains ownership rights due to a default by the loaned. The main objective of a foreclosure is to obtain the principle amount and also the accrued interest. The process of foreclosure is legal and sanctioned by court. The borrower is given a specific grace period in which he or she can make payment and avoid foreclosure. An example of a foreclosure is when a person uses a house as collateral for a loan and defaults in payments. The lender then seeks foreclosure by selling the house to obtain the balance and other payments. A franchise is a legal right or privilege that is officially accorded to an individual or entity to offer certain goods or services at a specific place and time. The franchise is strictly governed by guidelines that are defined under the agreement. An example to illustrate the terms can be sourced from the MacDonalds fast food franchise. The firm (franchisor) offers licenses or enters into trade agreements (franchises) with various entities (franchisees) around the world to offer products and services under its own name. The board of directors is a group of people who are elected to establish corporate management policies and practices in regard to the activities of the company. The board jointly runs the affairs of a company and is tasked with making decisions on major issues such as hiring terms, assessing the work of executives and shareholder dividends. The board of directors is formed by the organizations bylaws and regulated by a higher authority that has no interest in the firm to ensure the rationality of decisions. The activities of the board of directors are guided by the type,

Tuesday, September 10, 2019

Mile Durkheim Essay Example | Topics and Well Written Essays - 250 words

Mile Durkheim - Essay Example His family was a rather prominent one in the Jewish community with his male lineage being rabbis. He deviated from this path and became interested in the social sciences. Durkheim found a majority of the humanities in French academia to be uninteresting; therefore he focused on the areas of psychology, philosophy, ethics, and finally sociology. Durkheim’s biggest goal with sociology was that he wanted it to be a quantitatively and scientifically method heavy field. As a result, he wanted to take the scientific method that was used in the natural sciences and use it on society in an effort to describe and predict collective behavior. He believed that a collective consciousness was the glue, which bound everyone together in society. This consisted of beliefs, values, traditions, etc. which all served an important role in unifying society. With the rise of the industrial era and an increase in the segmentation of jobs, he worried that society was changing as the economy was destr oying the collective unconsciousness. Instead, it was being replaced upon the reliability and interconnectedness of economic principles. Being one of sociology’s principle founders, Durkheim played an important role in establishing sociology as a scientific field, rather than just as an abstract humanitarian course. This was achieved because of the emphasis he placed on taking the scientific method and applying it to society so that the research and discipline in the field would proliferate. He died on November 15, 1917.

Monday, September 9, 2019

Use of Indian mascots in sports Essay Example | Topics and Well Written Essays - 750 words

Use of Indian mascots in sports - Essay Example As such, it is bout time the truth was let out to the people as a means of ending negative stereotyping and racism drawn from deep within our history. Such efforts can attain significant efficacy if the issue is tackled from the sports context which evidently bears much of the concealed negative stereotyping of Native American Indians. The National Congress of American Indians has in the past explained that most depictions of Native American stereotypes in educational and/or commercial settings vilify and defame tribal nations, native cultures, and native peoples. This happens in that they usually spread legacies of prejudiced attitudes and racism that are rooted deep within ancient American cultures that looked down upon the natives particularly in the pre-civil rights era. This does not however mean that the teams that use names such as the Washington Redskins, Atlanta Braves, and Cleveland Indians deliberately use them to annoy or humiliate the Native American Indians; in most cases, they have no idea what is concealed in the names and mascots. This means that even Indian images such as the Chief Zee, ChiefNoc-A-Homa and Chief Wahoo portray the Native Americans as ethnic groups frozen in history. In this, political inequity and racial segregation emerge. The matter of Native Indians being oppressed dates back to American history when they were being accused of being â€Å"unreasonable savages who had corrupted new national ideals of political stability and economic continuity† (Deloria 39). The contributing factor as to why Indian mascots and other related phenomena are used to mock Indians is the fact that they were rich in symbolism and had multiple objects, beliefs, and imageries that were associated with them. For instance, the Red Indian face with a feather sticking out of his hair and the tomahawk are identities associated with the Native American Indians. Today, such names and imageries are used in sports teams and in popular merchandise such as

Sunday, September 8, 2019

Legal requirements and potential issues associated with HIV positive Essay

Legal requirements and potential issues associated with HIV positive workers - Essay Example Thus under this law, persons with HIV or AIDS are safeguarded from discrimination on the basis of their condition (U.S department of Health & Human Services Office for Civil Rights, 2014). 2. Relevance and importance: Well supported explanation of how and why this legal issue is important for you and your colleagues as current or future managers? The relevance of these laws is the fact that they assure equal opportunity for persons with disabilities in public accommodations, employment, transportation, local and state government services as well as telecommunications. Normally, discrimination takes place when an entity leaves out a person with HIV from taking part in a service or disallows a person a benefit. Instances of discriminatory acts toward persons with HIV/AIDS comprise of refusing access to medical treatment and/or social services or having treatment and/or services deferred for the sole reason of one having HIV/AIDS(Webber,2007). Thus, if the person with HIV fulfils the necessary eligibility needs for the benefit or service, the entity may be needed to make a rational accommodation to facilitate the person to take part. These laws are crucial in that it is unlawful to discriminate against individuals having or are believed to be having HIV/AIDS in regard to; employment, rental, acquisition or sale of apartment, real estate, or house, public accommodation places (theaters, restaurants etc), health care, home repairs, legal services or other various services available to the public generally, application of a credit card or loan, or other credit transactions as well as particular transactions in insurance. On the other hand, employers are obligated to offer and sustain a discrimination-free working place, in addition to ensuring that those with HIV face no intimidation or harassment. It is actually the responsibility of everyone to not only know and understand

Saturday, September 7, 2019

Assistant Accountant at Mefic Capital company Assignment

Assistant Accountant at Mefic Capital company - Assignment Example nd Corporate Governance Mechanisms in Saudi Arabia I: INTRODUCTION 1.1 Background In this study the capital structure and the mechanism of corporate governance in Saudi Arabia would be discussed. The motive behind choosing Saudi Arabia is that I did my internship from MEFIC Capital Saudi Arabia, so it would be an added advantage for me in investigating the financial environment of the country. Moreover, my major is in Finance, which is why I have chosen to focus and explore the capital structure and governance mechanism. Discussion on corporate governance and capital structure has always been a challenge for the academic researchers in finance and accounting. 1.2 Research Objective The objective of this research study has been developed keeping in mind the issues to be considered for the study, learning outcomes and stream of study. 1. To identify diverse capital structure in Saudi Arabia and their implications 2. To identify the relationship between diverse capital structure and cor porate governance in the firms in Saudi Arabia. 1.3 Research Question What is the relationship between the capital structure of firms in Saudi Arabia with the external and internal corporate governance? II: LITERATURE REVIEW In this research paper, the discussion would be related to the capital structure decisions of the firms in Saudi Arabia and its association to the external and internal corporate governance system, which is generally considered to be one of the primary drivers in decisions related to capital structures. Various researches prior to this suggest that the capital structure is based on corporate governance decisions. Theories suggest that the size of the firm and profitability is negatively related to the debt equity ratio of the firm. These findings are in line with the... Various researches prior to this suggest that the capital structure is based on corporate governance decisions. Theories suggest that the size of the firm and profitability is negatively related to the debt equity ratio of the firm. These findings are in line with the agency theory, transaction cost theory or pecking order theory. It was found that the there is a negative relationship between debt equity ratio and market to book ration in case of assets, which also reveals that it is conflicting with the agency theory. On the other hand, in European countries tangibility has a positive relationship with the choice of capital structure and it is consistent with the agency theory. This study aims at discussing and analysing the capital structure with regards to corporate governance in Saudi Arabia. A quantitative analysis would be done to identify the relationship between capital structure and corporate governance, so as to identify an accurate association between these two major aspec ts in financial environment of Saudi Arabia. For this purpose a multiple regression analysis would be done for this study. A sample of 5-8 firms in Saudi Arabia in the securities market would be considered to conduct the study.

Friday, September 6, 2019

The Worst Thing in the World Essay Example for Free

The Worst Thing in the World Essay Can you remember when you were just a 5 or 6-year-old kid? When you had nothing to worry about but the size of you pack of crayons? Life was so easy back then. We could play outside all day long, have fun with our friends, watch TV, play videogames and so on. As little kids we always wanted to be older, we wanted to grow up and do grown up things. We spent our whole childhood imagining what it would be like if we were older and grown up. Now here we are, almost grown up†¦. and I can tell you, its not as fun as I thought it was going to be. Sometimes I wish I had never grown up. It is just too sudden. Sometimes I still wish I was a little kid and not a teenager. I think growing up is the worst thing in the world. Growing up means we have to become responsible, mommy and daddy won’t be doing everything anymore. Life is now full of responsibilities; homework, grades, good behaviour, helping your parents, chores and being a good teenager of course. When our parents told and warned us about the big, scary and cruel world we didn’t get it, so we didn’t care. But now we know that the world we knew has changed and became colder. It lost its innocence and it’s not just our playground anymore. And as soon as you grow up people around you tend to change too. Not everyone is your best friend anymore. You find out what fake friends are and you realize that real friends are hard to find. But do you still remember when those silly cartoons were the funniest thing ever, when it was so hard core when u stayed up passed 9 o’clock and when the hardest decision you had to make was what ice cream flavour you wanted for dessert. Those are one of the best memories. Even though we will never experience them anymore, we will never forget them. We could watch the same cartoons, but we will never enjoy them that much anymore. We could easily stay up till 9 but sometimes we wish we could go to bed earlier, because we are so tired. Deciding what flavour ice cream we want is now one of a bunch of decision we have to make everyday. As a teenager I think there are already too much stuff to worry about and we have too much responsibilities. I can’t imagine what it would be like to be an adult and to really do everything on my own. If I think about it that way†¦. being a teenager isn’t that bad. High school, homework and chores are not that bad compared to a job, paying bills and maintaining an household. We should actually enjoy our life’s as teenagers, because when we’ll be adults, we can only look back. Growing up might feel like the worst thing in the world at times, because it means we have to be responsible and we cant live our life’s without any troubles, but it is simply a part of our life. We just have to deal with it. As we grow older, our eyes open and we see things changing. The world changes and so do the people around us. I still remember I couldn’t wait to grow up and now growing up is one of my worst fears. I don’t want to be an adult yet†¦. so I’ll just enjoy my life as being an teenager, even though it’s not always that easy.

Thursday, September 5, 2019

Composite Materials In Automotive Brake Disc

Composite Materials In Automotive Brake Disc Abstract The aim of this paper is to explore the uses of ceramic matrix composites (CMCs) in the automotive industry, their advantages over current grey cast iron discs, their manufacturing processes and potential commercial applications. Cast iron brake discs consume much fuel due to its high specific gravity. As a result, a better and perhaps cheaper alternative is needed to fulfil the needs of high end automotive industries and even mid range consumer vehicles. INTRODUCTION Reducing green house gases and fuel consumption is a common goal for automotive industries and of paramount importance. Auto industries have dramatically increased the use of aluminium in light vehicles in order to reduce weight and help improve efficiency. Aluminium alloy based metal matrix composites (MMCs) with ceramic particulate reinforcement have shown great promise for such applications [1,2]. These materials having a lower density and higher thermal conductivity as compared to the conventionally used gray cast irons are expected to result in weight reduction of up to 50 60 % in brake systems [3]. Under severe service conditions like higher speed, higher load etc, these advanced materials have the potential to with stand these conditions. Basic mechanism of mechanical properties The high fracture toughness or crack resistance mentioned above is a result of the following mechanism: under load the ceramic matrix cracks, like any ceramic material, at an elongation of about 0.05%. In CMCs the embedded fibres bridge these cracks. This mechanism works only when the matrix can slide along the fibres, which means that there must be a weak bond between the fibres and matrix. A strong bond would require a very high elongation capability of the fibre bridging the crack, and would result in a brittle fracture, as with conventional ceramics. Thermal and electrical properties The thermal and electrical properties of the composite are a result of its constituents, namely fibers, matrix and pores as well as their composition. The orientation of the fibers yields anisotropic data. Oxide CMCs are very good  electrical insulators, and because of their high porosity their  thermal insulation  is much better than that of conventional oxide ceramics. The use of carbon fibers increases the  electrical conductivity, provided the fibers contact each other and the voltage source. Silicon carbide matrix is a good thermal conductor. Electrically, it is a  semiconductor, and its  resistance  therefore decreases with increasing temperature. Compared to (poly)crystalline SiC, the amorphous SiC fibers are relatively poor conductors of heat and electricity. CMC Brake Discs Disc brakes  are typically made out of grey cast iron. This material is has high tensile strength and can withstand a high temperature before failing. In high performance vehicles the amount of heat generated by friction when braking can be too great so the brakes fail or must be changed often. The failure is due to thermally induced fractures. Also these brakes can be heavy and susceptible to corrosion, which cause failure. Other composites have been tested such as Metal Matrix Composite, and Carbon Carbon Composites. The challenges with these materials are the ability to dissipate heat caused by friction isnt optimal at high enough temperatures. A typical grey cast iron disc brake can withstand a surface heat of 400 C before failure occurs. Type C/C-SiC is a Carbon fiber phase added to a Silicon Carbide matrix. The resulting material has increased strength with a lower density and high tribological characteristics. The most predominant feature is its ability to withstand high temperatures without failure. Due to its low coefficient of thermal expansion and high thermal conductivity, this CMC can retain its strength at high temperature. This CMC was manufactured as a disc brake with 2D reinforced discontinuous fibers. The fibers are placed perpendicular to the surface of friction to maximize Thermal conductivity. The result is a disc brake that can withstand surfaces temperatures of 1000 C with minimal wear. Problems There are multiple reasons for CMC disk brakes not being implemented among regular cars. Firstly, there is a low demand for high performance brakes due to the brakes themselves being rather expensive. As CMCs gain popularity, the cost of the raw material is expected to reduce, regardless of it being slightly expensive. Since regular cars arent used at high speeds, the amount of heat generated with low friction is small. As such, the Carbon Silicon Carbide brakes become inefficient and much weaker particularly in colder conditions. Thermal expansion of the composite and ceramic matrix results in this weakness. Cracking can occur on the surface of the brakes as the material expands at different rates under different temperatures. ADVANTAGES The integration of long multi-strand fibres has drastically increased the crack resistance,  elongation  and  thermal shock  resistance, and resulted in several new applications. As a result this has overcome the common problems associated with the conventional technical ceramics like alumina, silicon carbide, aluminium nitride, silicon nitride, or zirconia. Elongation  to rupture up to 1% Strongly increased  fracture toughness Extreme  thermal shock  resistance Improved dynamical load capability Anisotropic  properties following the orientation of fibers In comparison to the conventional grey cast iron brake disk the carbon-ceramic brake disk Weighed round 50 per cent less reducing the unsprung mass by almost 20 kilograms Improved brake response and fading data High thermal stableness No hot judder Excellent pedal feel Improved steering behavior High abrasion resistance and this longer life time and the advantage of avoiding almost completely brake dust The table below shows the properties of grey cast iron and its advanced alternatives (SGL Group n.d.) Property Unit Material C/SiC material, general C/SiC for carbon- ceramic brake disk Gray cast iron (GG-20) Density g cm-3 1,8 2,9 2,45 7,25 Tensile strength MPa (=N mm-2) 10 240 20 40 200 250 Modulus of elasticity GPa 20 240 30 90 110 Flexural strength MPa (=N mm-2) 20 210 50 80 150 250 Elongation at break % 0.05 0.8 0.3 0.3 0.8 Thermal shock resistance   (second thermal coefficient K) W m-1 26.500 46.000 > 27.000 < 5.400 Thermal stability  °C 1350 1350 approx. 700 Maximum operating temperature   (brake disk)  °C 1400   non-oxidizing 900 700 Linear coefficient of thermal expansion K-1 1.0 3.5 2.6 3.0 9 12 Thermal conductivity W m-1K-1 20 150 40 54 Specific heat capacity (cp) kJkg-1K-1 0.6 1.7 0.8 0.5 Manufacturing Processes There are currently 5 known manufacturing procedures for matrix forming. They are: Matrix deposition from a gas phase Matrix forming via pyrolysis of C- and Si-containing polymers Matrix forming via chemical reaction Matrix forming via sintering Matrix formed via electrophoresis Matrix deposition from a gas phase involves a process known as chemical vapour deposition where in the presence of a fibre perform, the deposition takes place between the fibres and their individual filaments and thus called chemical vapour infiltration. Pyrolysis (Pyrolysis  is a  thermo chemical  decomposition  of  organic material  at elevated temperatures without the participation of  oxygen) of C- and Si-containing polymers involves hydrocarbon  polymers to shrink during  pyrolysis, and upon  out gassing  form carbon with an amorphous, glass-like structure, which by additional heat treatment can be changed to a more  graphite-like structure. Matrix formation via chemical reaction works by one material being located between the fibres that react with a second material to form the ceramic matrix. Sintering is used to manufacture oxide fibre/oxide matrix CMC materials. Special  precursor  liquids are used to infiltrate the pre-form of oxide fibres. In the  electrophoresis  process, electrically charged particles are dispersed in a special liquid are transported through an  electric field  into the preform, which has the opposite electrical charge polarity. Application in Brake Discs Carbon/carbon  (C/C) materials have found their way into the  disk brakes  of  racing cars  and  airplanes, and C/SiC brake disks manufactured by the LSI process were qualified and are commercially available for  luxury vehicles. The advantages of these C/SiC disks are: Very little wear, resulting in lifetime use for a car with a normal driving load of 300,000  km, is forecast by manufacturers. No  fading  is experienced, even under high load. No surface  humidity  effect on the friction coefficient shows up, as in C/C brake disks. The corrosion resistance, for example to the road salt, is much better than for metal disks. The disk mass is only 40% of a metal disk. This translates into less unsprung and rotating mass. The weight reduction improves shock absorber response, road-holding comfort, agility, fuel economy, and thus driving comfort. The SiC-matrix of LSI has a very low porosity, which protects the carbon fibers quite well. Brake disks do not experience temperatures above 500  °C for more than a few hours in their lifetime. Oxidation is therefore not a problem in this application. The reduction of manufacturing costs will decide the success of this application for middle-class cars.