Korpus Linguistik Essays - Free Essays, Term Papers, Research Papers

Korpus Linguistik Essays - Free Essays, Term Papers, Research Papers Korpus Linguistik Rosemary | 25 Mei 2014 [pic] 1.0 Pengenalan Apakah itu korpus linguistik? Corpus linguistik adalah satu kajian bahasa dan kaedah analisis linguistik yang menggunakan koleksi teks asli atau "sebenar perkataan" yang dikenali sebagai corpus. Corpus linguistik digunakan untuk menganalisis dan penyelidikan beberapa soalan linguistik dan menawarkan wawasan yang unik ke dalam dinamik bahasa yang telah menjadikan ia salah satu daripada metodologi linguistik yang paling banyak digunakan. Sejak corpus linguistik melibatkan penggunaan korpora besar yang terdiri daripada berjuta-juta atau kadangkala bilion kata-kata, ia banyak bergantung kepada penggunaan komputer untuk menentukan apa kaedah-kaedah mengawal bahasa dan apa patters (tatabahasa atau leksikal misalnya) berlaku. Oleh itu, ia tidak menghairankan bahawa linguistik korpus muncul dalam bentuk moden hanya selepas revolusi komputer pada 1980-an. The Brown Corpus, corpus moden dan boleh dibaca secara elektronik yang pertama, bagaimanapun, telah dicipta oleh Henry Kucera dan W. Nelson Francis seawal tahun 1960-an. 2.0 Kaedah korpus lingustik Corpus Linguistik telah menjana beberapa kaedah penyelidikan, cuba untuk mengesan laluan dari data teori. Wallis dan Nelson (2001) mula diperkenalkan apa yang mereka dipanggil perspektif 3A: Anotasi, Pengekstrakan dan Analisis. . Anotasi terdiri daripada permohonan skim untuk teks. . Pengekstrakan terdiri daripada terjemahan (pemetaan) istilah di dalam skim ini kepada terma dalam model didorong secara teori atau dataset. Pengekstrakan biasanya termasuk ahli bahasa-diarahkan carian tetapi mungkin termasuk contohnya, memerintah-pembelajaran untuk parsers. . Analisis terdiri daripada statistik menyelesaikan sesuatu, memanipulasi dan generalising dari dataset itu. Analisis mungkin termasuk penilaian statistik, pengoptimuman peraturan asas atau kaedah penemuan pengetahuan. Kebanyakan korpora leksikal hari ini adalah sebahagian-of-ucapan-tagged (POS-tagged). Walau bagaimanapun juga ahli bahasa corpus yang bekerja dengan 'teks biasa unannotated' tidak dapat tidak memohon kaedah untuk mengasingkan beberapa terma-terma penting. Dalam situasi ini anotasi dan abstraksi digabungkan dalam carian leksikal. Kelebihan menerbitkan corpus beranotasi ialah pengguna lain boleh melakukan uji kaji ke atas korpus. Ahli bahasa dengan kepentingan-kepentingan lain dan perspektif berbeza daripada ciptaan asal boleh mengeksploitasi kerja ini. Dengan berkongsi data, ahli bahasa corpus dapat merawat korpus sebagai lokus perdebatan linguistik, dan bukannya sebagai satu bentuk huruf lengkap pengetahuan. 3.0 Kelebihan korpus linguistik . Memberi akses kepada maklumat linguistik naturalistik. Seperti yang dinyatakan sebelum ini, korpora terdiri daripada "perkataan yang benar" teks yang kebanyakannya hasil daripada situasi kehidupan sebenar.Ini menjadikan korpora sumber kajian yang berharga untuk Dialektologi, sosiolinguistik dan gaya bahasa. . Memudahkan penyelidikan linguistik. Korpora boleh dibaca secara elektronik telah dikurangkan secara mendadak masa yang diperlukan untuk mencari perkataan atau frasa tertentu. Satu penyelidikan yang akan mengambil hari atau tahun untuk disiapkan secara manual boleh dilakukan dalam masa beberapa saat dengan tahap tertinggi ketepatan. . Membolehkan kajian pola yang lebih luas dan penempatan bersama kata- kata.Sebelum kemunculan komputer, linguistik korpus belajar hanya kata- kata tunggal dan kekerapan mereka. Teknologi moden dibenarkan kajian patters lebih luas dan penempatan bersama kata-kata. . Membolehkan analisis pelbagai parameter pada masa yang sama. Pelbagai program perisian linguistik korpus, pemasaran online dan alat-alat analitikal membenarkan penyelidik untuk menganalisis bilangan yang lebih besar daripada parameter serentak. Selain itu, banyak korpora diperkaya dengan pelbagai maklumat linguistik seperti anotasi. . Memudahkan kajian bahasa kedua. Kajian bahasa kedua dengan penggunaan bahasa semula jadi membolehkan pelajar untuk mendapatkan "perasaan" lebih baik untuk bahasa dan belajar bahasa seperti ia digunakan dalam sebenar dan bukannya "mencipta" situasi. 4.0 Kelemahan korpus lingustik . Tidak menjelaskan mengapa. Kajian korpora memberitahu kita apa dan bagaimana berlaku tetapi ia tidak memberitahu kami mengapa kekerapan perkataan tertentu telah meningkat dari masa ke masa misalnya. . Tidak mewakili keseluruhan bahasa. Korpus linguistik mengkaji bahasa dengan menggunakan korpora dipilih secara rawak atau sistematik. Mereka biasanya terdiri daripada sebilangan besar yang berlaku secara semulajadi teks, bagaimanapun, ia tidak mewakili keseluruhan bahasa. Analisis linguistik yang menggunakan kaedah dan alat linguistik korpus itu tidak mewakili keseluruhan bahasa. Deny Arnos Kwary dan Linguistik Korpus 02 March 2016 Dosen merupakan seseorang yang memiliki posisi terpenting dalam kelangsungan sistem pendidikan di setiap universitas seluruh dunia. Dosen akan selalu diharapkan agar dapat memberikan sebuah perkembangan besar dan signifikan dalam dunia akademik itu sendiri. Seakan membuktikan pernyataan tersebut, tahun ini salah seorang dosen sekaligus kepala Departemen Sastra Inggris Universitas Airlangga, Bapak Deny Arnos Kwary, tengah mengumumkan rencana penelitian besarnya yang harapannya akan menciptakan sebuah perkembangan besar dalam bidang yang beliau geluti, yaitu linguistik korpus. Penelitian tersebut berjudul Formulasi Klasifikasi Kosakata, Jenis Pemarkah Waktu, dan Bentuk Kalimat di Artikel Ilmiah Jurnal Internasional. Penelitian ini mendapatkan dana hibah dari Universitas Airlangga sebagai bentuk usaha universitas untuk meningkatkan publikasi ilmiah bagi tenaga-tenaga akademiknya. Dosen di Indonesia terus didorong untuk menggiatkan publikasi di tataran internasional. Akan tetapi, seringkali dosen kesulitan dalam mengumpulkan hasil penelitiannya ke jurnal-jurnal kelas

Definition of Theoretical Yield in Chemistry

Definition of Theoretical Yield in Chemistry Theoretical yield is the quantity of a product obtained from the complete conversion of the limiting reactant in a chemical reaction. It is the amount of product resulting from a perfect (theoretical) chemical reaction, and thus not the same as the amount youll actually get from a reaction in the lab.  Theoretical yield is commonly expressed in terms of grams or moles. In contrast to theoretical yield,  the actual yield  is the amount of product actually produced by a reaction. Actual yield is usually a smaller quantity because few chemical reactions proceed with 100% efficiency because of loss recovering the product and because other reactions may be occurring that reduce the product. Sometimes an actual yield is more than a theoretical yield, possibly because of a secondary reaction that yields additional product or because the recovered product contains impurities. The ratio between actual yield and theoretical yield is most often given as percent yield: Percent yield Mass of actual yield / Mass of theoretical yield x 100 percent How to Calculate Theoretical Yield Theoretical yield is found by identifying the limiting reactant of a balanced chemical equation. In order to find it, the first step is to balance the equation, if its unbalanced. The next step is to identify the limiting reactant. This is based on the mole ratio between the reactants. The limiting reactant is not found in excess, so the reaction cannot proceed once it is used up. To find the limiting reactant: If the quantity of reactants is given in moles, convert the values to grams.Divide the mass of the reactant in grams by its molecular weight in grams per mole.Alternatively, for a liquid solution, you can multiply the amount of a reactant solution in milliliters by its density in grams per milliliter. Then, divide the resulting value by the reactants molar mass.Multiply the mass obtained using either method by the number of moles of reactant in the balanced equation.Now you know the moles of each reactant. Compare this to the molar ratio of the reactants to decide which is available in excess and which will get used up first (the limiting reactant). Once you identify the limiting reactant, multiply the moles of limiting reaction times the ratio between moles of limiting reactant and product from the balanced equation. This gives you the number of moles of each product. To get the grams of product, multiply the moles of each product by its molecular weight. For example, in an experiment in which you prepare acetylsalicylic acid (aspirin) from salicylic acid, you know from the balanced equation  for aspirin synthesis that the mole ratio between the limiting reactant (salicylic acid) and the product (acetylsalicylic acid) is 1:1. If you have 0.00153 moles of salicylic acid, the theoretical yield is: Theoretical yield 0.00153 mol salicylic acid x (1 mol acetylsalicylic acid / 1 mol salicylic acid) x (180.2 g acetylsalicylic acid / 1 mole acetylsalicylic acid Theoretical yield 0.276 grams acetylsalicylic acid Of course, when preparing aspirin, youll never get that amount. If you get too much, you probably have excess solvent or else your product is impure. More likely, youll get much less because the reaction wont proceed 100 percent and youll lose some product trying to recover it (usually on a filter).

Personal development Essay Example | Topics and Well Written Essays - 3000 words

Personal development - Essay Example Learning theories also stress that behaviors are based on conditioning, and without experiences, it is not possible for an individual to shape his or her behavior in a positive way. Learning is a process, which makes a person perfect in all fields of life. We can take an example of a country’s laws, which are made by the government of that country to make the citizens live their lives accordingly. Laws are very important for the whole nation’s progress because they are solutions to all sorts of political and social problems. All citizens are supposed to respect the laws in order to live a peaceful and systematic life. If a person breaks a law, the law-enforcing department of that country punishes that person for breaking that specific law. Now that punishment will act as a process of learning for that person based on his personal experience, as he will never try to break that law again in life. Learning plays its part in all aspects of an individual’s life, such as, education, social interactions, decision-making, and professional life. In education, learning is an ongoing process. A child starts learning from a very early age in school and keeps on learning different behaviors and emotions, which he observes. Learning those behaviors and emotions are very important for a child in order to survive in society in a proper way. Education is another word for learning because it makes us aware of different things, which we do not know. Teachers make us view the life from different angles strengthening our process of learning. We get awareness about different subjects in schools and express the acquired knowledge in different social and professional environments. Learning also improves our social interactions in an effective manner. We learn different behaviors and expressions from the people around us and make use of those behaviors while interacting with other people. Effective social interactions need a good knowledge of all requirements of ef fective communication. When a person has required knowledge of how to communicate effectively with other people, he does not find any kind of difficulty in improving his social interactions. Without having knowledge of effective communication skills, a person can never interact properly with other people. Learning is a process, which improves our social interaction skills by making us acquire required knowledge related to effective communication essentials. Learning also helps us progress in our professional lives. A person interacts with other people, such as, colleagues and managers, and acquires knowledge, which helps that person progress in professional career. Effective workplace communication skills are essential for the success of an employee. Without learning effective communication skills, an employee can never achieve desired success in his professional life. An employee needs to learn how to interact effectively with colleagues and other officials in order to open the cha nces for professional success. Learning also helps us improve our decision-making abilities. Without good and sufficient knowledge, we cannot take correct decisions because decision-making needs knowledge of all aspects of a situation. Learning injects that knowledge in our minds based on our own experiences, which helps us take correct and the most suitable decision regarding any specific matter. Learning is an intangible process. â€Å"Our ability to learn and our intellectual capacity

Principles of Project Management Essay Example | Topics and Well Written Essays - 2500 words

Principles of Project Management - Essay Example Consideration of the research works of Rad & Levin (2006) reveals the fact that project management should not be viewed as ad-hoc process rather issues like internal communication within organization, ethical dilemma among project team members regarding project deliverables, leadership of project manager, knowledge sharing etc significantly impact project management methodologies. In such context, Melbourne (2003) stated that project managers play vital role in managing not only system aspect of the project management but also control the effect of the above mentioned issues. In simple word, certain level of skill attributes and competencies are required of a project manager in order to deliver successful project outcomes to client. It is evident from the arguments of above mentioned research scholars that success of project management significantly depends on people management, integration of organizational structure, development of communication model, ethics etc while certain leve l of skill and capabilities of project manager is needed in order to achieve project deliverables. ... analyzing duration of the project, budget estimation, developing draft of the project deliverables, planning, implementing the project plan, controlling the irregularities and finally closing the approach. Winch et al (2012) also argued that significant amount of symmetry exists between projects based management and organisational change process. However, Parker and Craig (2008) argued that project management can be temporary phase of the change management approach but it cannot be considered as robust measure of change process. For example, Parker and Craig (2008) and Parker et al. (2012) gave example of IT projects, construction projects where teams are being formed in accordance with client deliverables and project requirements and such teams are being dismantled after fulfilment of project objectives. At this point, a pertinent question may arise that whether people management is a temporary aspect in project management or not? To answer this question, the researcher will conside r the research works of Eve (2007) which was designed for highlighting the importance of organizational factors in project management. Although, teams are being formed in temporary basis during a particular project but without people management, it becomes difficult for project leaders to achieve project objectives. Eve (2007) conducted research on project management data of companies like AT&T, Hewlett Packard, GM and IBM and found that companies use Project Management Maturity models (PMMM) to synchronize the organizational aspects with mechanical framework of project management. Korbel and Benedict (2007) gave system definition of Project Management Maturity models (PMMM) which focuses more on benchmarking of performance and delivering value to customers. People play the role of

Lml Swot analysis Essay Example for Free

Lml Swot analysis Essay LML Ltd is an India-based Company that manufactures, sells and exports motorized two wheelers. The company operates in one segment, namely motorized two wheelers. They offer scooters, motorcycles, and mopeds, as well as spares and accessories. They are having their manufacturing facilities located at Kanpur in Uttar Pradesh. LML Ltd was incorporated in the year 1972 as Lohia Machineries Ltd to manufacture machinery for the synthetic fibres industry. In the year 1983, the company commenced production of 100 cc scooters in technical collaboration with Piaggio VE, SpA, Italy. In the year 1984, the company incorporated a new company under the name and style of Vespa Car Company Ltd to manufacture 200,000 scooters and 50,000 three-wheelers annually. STRENGTH Vespa is an Italian line of scooters manufactured by Piaggio. The Vespa has evolved from a single model motor scooter manufactured in 1946 by Piaggio Co. S. p. A.of Pontedera, Italy—to a full line of scooters and one of seven companies today owned by Piaggio—now Europes largest manufacturer of two-wheeled vehicles and the worlds fourth largest motorcycle manufacturer by unit sales. Known for their painted, pressed steel unibody which combines a complete cowling for the engine, a flat floorboard , and a prominent front fairing , The Vespa was the first globally successful scooter. ?Vespa first came to India in 1960 with a collaboration with Bajaj Auto.? The technical collaboration ended in 1971 and Bajaj and Vespa parted ways. ?Vespa at that time was considered an iconic scooter brand globally and the brand was owned by Piaggio. ?Piaggio then joined hands with the Kanpur based Lohia Machines Ltd ( LML) in 1983 and started to roll out the Vespa range of Scooters. ?By that time Bajaj was ruling the market with the iconic Chetak . WEAKNESS Opportunities and Threats LML stands for the highest standards of technical expertise, product innovation and has one of the ?nest R D capabilities, particularly relating to designing, rapid prototyping, CAD CAM, tooling and industrialization. It is harnessing these strengths and its vast experience in the two-wheeler business coupled with a aggressive business strategy for its revival and turnaround. The Company is perhaps the ? rst in the world to obtain Euro III certi? cation for its 2-stroke vehicles and subsequent to restart, it has also received the upgraded ISO 9001-2008 certi? cation from DNV.

Compare and Contrast Between Rwanda and Darfur Genocide, from the Const

The analysis of the genocides that took place both in Rwanda and Sudan’s Darfur region exhibit some similarities as well as differences. The character of violence was similar in both cases, but in Rwanda the violence was more intense, participatory, and extraordinary. The violence in these two places took place in an environment that had experienced civil wars. It was a period of political transition which was further aggravated by ethnic nationalism and a conflict of ethnic populations that were living in close proximity. However, in the Rwandan genocide, the state is more centralized, compact, and effective. This is what explains the intensity and variation. The international response to these genocides through observers emphasized on using the genocide label to create domestic constituencies especially in the Rwandan case. The Darfur case however, revealed that both of these strategies are not effective. Responding to the genocide in Darfur, the US officials declared the label genocide to be occurring. Thereafter, a politically civil-society coalition emerged so as to lobby the administration. The net outcome of these two scenarios however was the same in the absence of effective policies that could halt the genocide. The Rwandan genocide has always acted as the point of reference for similar genocides taking place around the world. Since the 2003 crisis in Darfur, a lot of comparisons have been made to Rwandan genocide. Observers have likened the Darfur genocide to what happened in Rwanda and of course giving it two connotations. First, the violence in the western parts of Sudan has been referred to another Rwanda, by basing their arguments on the nature of the violence. Since whatever was happening in Darfur is similar t... ... different since the US was guided by the realism approach of not extending humanitarian help beyond their borders. Works cited Kupperman, Alan. Genocide: The Cases of Rwanda and Sudan. (2007) Retrieved from http://www.fpri.org/footnotes/1215.200705.kuperman.genociderwandasudan.html Lim, Timothy. Analyzing foreign policy: duties beyond borders? (2000) Retrieved from http://instructional1.calstatela.edu/tclim/F09_Courses/425f09_duties.pdf Merlingen, Michael. European security and defense policy: an implementation perspective, (2008). New York: Routledge publishers. Shapiro, Alan. Genocide in Darfur, Inaction in the Security Council Retrieved from http://www.teachablemoment.org/high/darfur.html Straus, Scott. Rwanda and Darfur: A Comparative Analysis. Retrieved from http://www.chgs.umn.edu/histories/occasional/StrausGSP2006.pdf

Organ Donation Essay

The process of taking functional organs and tissues from one person for transplantation into another individual is called organ donation. Whereas, any part of the body that performs a different and special function is referred to as an organ. Transplantation takes places quite successfully today between well-matched human beings. Majority of the organ recipients are able to live five or more years. Skin, cornea, bone marrow and kidney transplants are the most common today. Moreover, lung and heart transplants are also gaining precedence. In commonplace terms, organ donation is the removal of working, healthy organs from the body of an individual who had pledged while being alive that his organs could be donated to a person requiring it. Usually the tissues or organs are taken out in a manner similar to surgery. Moreover, all the incisions are clogged at the end. Organ donors can include people of all ages. It is not restricted to any particular group, nor is it restricted to any cert ain age limit. In the present era, organ transplantation is widely recognized as of the most gripping medical advancements. It is almost the elixir of life to individuals with deteriorating organs who require other fellow beings to donate them organs. With the increasing cases of organ failure in society and the insufficient supply of organs, there is an enormous gap between organ supply and organ demand. Subsequently, it takes ages for a person with deteriorating organs to get functioning organs from another being. Moreover, numerous deaths have been reported in that waiting. Thus, these events have aroused moral, societal and ethical concerns regarding the allocation of organs, supply and the use of surviving donors as volunteers, including those who qualify as minors. Unfortunately, it has spurred the practice of selling organs by money-makers for their own monetary gains and vested interests in many parts of the world by exploiting the poor. This has spurred corrupt practices where organ donation is concerned (Shroff, 2009). While we are on the subject of organ donation, an ethical issue is the procurement of organs and tissues. Firstly, this includes the buying and selling of human organs and tissues: There are some people who believe that human organs and tissues ought to be bought and sold in order to quantify the supply and show deference for other people’s autonomy. On the other hand, there are people who believe that treating any part of the body like a saleable good is a violation of human dignity. Organ donation has evolved considerably in the last 50 years. Following is a history of the procurement of organs and tissues. †¢ Successful transplantation of various organs Initially, organ transplantation started with kidneys, but now it has diversified to lungs, livers, hearts and other organs. It has slowly evolved to encompass various parts of the body. Progress in organ donation and cadaveric practices To decide who can donate organs has been a continuously evolving process. Firstly, it started with living donors and later moved on to include dead and brain dead donors. Even today, there are debates about growing and limiting the qualified donors. In the year of 2001, the surviving donors managed to even outnumber cadaveric donors. This was a milestone in the history of the United States. Formulation of anti-rejection drugs to enhance development and success The formulation of anti-rejection drugs has compounded the success of organ transplants. In the 1960s and 1970s, immunosuppressant drugs were used to increase the success rate of organ transplants (Flaman, 2008). Cyclosporine was stumbled upon in the 1980s. It greatly improved the success rate for patients undergoing transplants. The overall results were also improved. A phenomenon called xenotransplantation also became well-known – this entails the usage of animal organs for human transplantation. Subsequently, the firs t xenotransplantation was conducted in 1986. This breakthrough means of transplantation started gaining popularity and researchers started performing more intensive studies on it. The number of people who required organ transplantation started to multiply. The discovery of the first artificial organs In the 1980, the first artificial heart transplant took place which was followed closely by the American public and the news media. This basically involved segmenting organs into pieces (either from cadaveric donors or surviving donors). In 1996, the first split liver transplant too place. It permitted one cadaveric liver to be used among several patients who required a transplant. Stem cell research: This basically involves the examination of human embryo and adult’s cell in an endeavor to find out how organs are development and what stimulates their development. There are certain ethical concerns regarding how organs and tissues are obtained. For instance: a pharmaceutical company in France buys placentas from 110 Canadian hospitals in order to produce blood products and vaccines. However, there are some poor people in countries, such as India, who sell their kidneys for $700 or even more than that. There have also been cases reported in India where people have gained consci ousness after a kidnapping incident, only to discover that one of their organs has been removed in that process (Caplan, 2010). In regards to this issue, there are people who draw a difference between waste matter of humans, certain body parts that happen to regenerate such as blood and non-regenerative human organs such as kidneys. There are many people who differentiate profit making from covering the donor’s expenses. If a donor has to pay for organs, this can put undue pressure on him. It nullifies a contract or free consent. There are some people who are also fearful of the fact that if the buying and selling of organs became a notorious business, then it would undermine the nobility associated with organ transplants. It could be detrimental if the organ just went to the highest bidder. The equity would be compromised upon as donating organs would depend upon the ability to pay rather than finding out how they should be distributed. There are some people who argue that t his can be brought under control by monitoring sales. If the buying and selling of organs and human tissues is completely restricted, then it would drive the market underground. Since there are numerous controversies associated with the buying and selling of human parts, there are many who believe that other alternatives should be adopted (Thomas, 2009). Media Publicity There are several instances when an organ or tissue is acquired for a person by showcasing their need through the media. This could negate the other transplant channels through which it is normally obtained. Moreover, the correct criterion of selecting recipients, which is usually done on the basis of greatest needs and greater likelihood of benefit, can also be overlooked. However, publicity through media creates awareness in the public domain about the need for transplants and in the long run will increase the supply of organs and tissues. Voluntary consent basically entails a person making an intended offer to donate their organs after their demise. In the case of cadaver donation, a person can intimate their consent by advanced directives, such as by filling out the Universal Donor Card, part of their driver’s license. When the transplant is from a living donor, free consent is necessitated. However, it is best to have established consent regarding a deceased donor because this act exhibits love and responsible stewardship over one’s body. Moreover, it also communicates the wishes of health care professionals and family to the individual as well as others. When there is no pre-existing consent, the person who holds responsibility for the dead body should be approached regarding donation. It is imperative that the wish of the deceased person should be upheld. Medical ethics in organ donation has become imperative. This is basically a system comprising of moral principles that applies judgments and values to the process of organ donation. Autonomy is the sole prerogative of the individual to choose what happens to him/her even if this means dying in the process. In this regard, even if a person wishes to contribute his organs to another and thus die, he should not be prevented from doing so. On the other hand, fidelity entails adhering to the choices of someone, even if paying no heed to them would save another person’s life. Confidentiality means protecting the names of the donor from being let out in public or as per the desire of the patient. Hence, if a person prefers to remain unnamed while consenting to donate organs, his wish should be upheld. The team performing the transplantation can ask questions, but foremost it is imperative to prioritize the desire of the patient over anyone else (Truog, 2005). In order to address the ethical issues associated with organ donation stated above, it is important for health care professionals to be acquainted with the meaning of organ and tissue donation. They should be well-versed with the procedure of organ donation and to perform it in the best and most efficient manner possible. It would also be a good idea to render training to members of the health care team so that they can approach potential donors and families in a sensitive manner. To facilitate the process smoothly, they should be able enough to provide the necessary social and personal support during the process of mourning. Providers of health care also need to learn that respecting a dead person is a prerequisite of our humanity. It is also pertinent to mention that any reference to the deceased should be done with utmost sensitivity and using the most appropriate names. Furthermore, to compound the potential for transplants, providers of health care have a fundamental duty of rai sing the general level of awareness of needs. It should be done in a way that protects the rights and privacy of the patient, does not tamper with the medical process in any way and also does not remove attention from other urgent matters (NHMRC, 2012). References Shroff, Sunil, NCBI Legal and ethical aspects of organ donation and transplantation, (2009), Retrieved from: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2779960/ Flaman, Paul, Organ and Tissue Transplants: Some ethical issues, (2008), Retrieved from: http://www.ualberta.ca/~pflaman/organtr.htm Truog, Robert, The Ethics of Organ Donation by living Donors, (2005), Retrieved from: http://www.nejm.org/doi/full/10.1056/NEJMp058155 Thomas, Chris, Ethics around Organ Donation, (2009), Retrieved from: https://www.chf.org.au/pdfs/hvo/hvo-2008-1-ethics-organ-donation.pdf NHMRC, Donating organs after death, (2012), Retrieved from: http://www.nhmrc.gov.au/_files_nhmrc/publications/attachments/e29.pdf Caplan, Arthur, Organ Procurement and Transplantation: Ethical and Practical Issues, (2010), Retrieved from: http://www.upenn.edu/ldi/issuebrief2_5.html

Indigenous Health Essay

?â€Å"This is the welfare generation, and that is incredibly sad. That will be judged in history as being far worse; I believe, than the stolen generation, because we are literally losing thousands and thousands of our indigenous brothers and sisters to the effect of welfare- drugs, gunja, low morale, alcoholism. I see it every day and it can stop. The solution is education, training and a guaranteed opportunity. † – Andrew Forrest Andrew Forrest suggests that aboriginal Australians are worse off now than in the past. To what extent do you agree that the Aboriginal Civil Rights movement essentially failed? Legal rights- ref Wik Mabo Land rights Equal wages Publicity- to be noticed Reactions from politicians Freedom rides Sorry speeches Measures of equality Health + literacy stats Life expectancy Social attitude Racism- Adam goods in football Disease The 20th century has born witness to the ever changing landscape of the treatment of the Australian indigenous community. Throughout this period it has been stated that the Civil Rights Movements initial goals of total equality for indigenous and non-indigenous Australians has failed to some extent and has not fulfilled what it has initially intended to do. These statements can be seen as partially incorrect as the Civil Rights movement had some success in highlighting the plight of the indigenous Australian and generating some sort of action in Aboriginal issues and affairs. However, it is true that in some respects various factors of the Aboriginal Civil Rights movement have primarily succeeded, through publicity and legal rights. One fundamental success of the Civil rights movement in Australia was its ability to publicise the issues, and draw attention to the plight of the Australian indigenous population. The civil rights activists were able to use the media to voice their opinion; this was of great significance because this inevitably meant that there was a wide range of support for the movement from the non-indigenous society. For example the 1965 Freedom ride demonstrated to what lengths people were willing to take to expose the level of discrimination against indigenous people was a success. Led by Charlie Perkins, students travelled through western, northern and coastal New South Wales. The students who participated were for the most part non-aboriginal and had been involved in organised protests in Sydney. The tour started as a fact-finding mission but eventually ended as a protest against segregation across Australia. The Ride was to highlight examples of segregation including public pools, picture theatres and pubs, where Aboriginal people were declined entry. Perkins and the students helps to bring the ingrained discrimination and racism in NSW towns to the attention of the wider Australian public, and was part of a broader push for Aboriginal Civil Rights taking place across the county. Another success through publicity was the formal apology from former Prime Minister Kevin Rudd. He apologised to Indigenous Australians for poor or unwise treatment from the time of the European settlement through to recent years. Another example of a successful movement, through a public awareness campaign enabled a referendum to change the constitution which enables indigenous Australians to be recognised in the census. In 1967 the Holt government had rejected the land rights to the Gurindji people at Wave Hill. Recognising that there were inequalities to address, however Holt called a referendum to count Aborigines in the Australian census that same year. The referendum was most successful ever passed, with over 90 per cent of Australians agreeing to the application. The Mabo case in 1992 was one of the most significant moments in relations between indigenous and non-indiginious Australians and enabled the High Court of Australia to deliver its landmark Mabo decision, which rewrote the Australian common law and gave a massive boost to the struggle for the recognition of aboriginal rights. Eddie Mabo led the Meriam people and took action to the high court to overturn the doctrine of terra nullius. However if the original protagonists of civil rights here in Australia were alive I believe that they would believe that their dream has been deferred . This is because the original goals of the Civil Rights Movement failed because they did not achieve their initial objectives. Andrew Forrest states that â€Å"Aboriginal are worse off than in the past. † Australian Bureau of Statistics figures show that Indigenous Australians accounted for around 25% of Australia’s prison population in 2009. The age-standardised imprisonment rate for Indigenous people was 1,891 people over 100,000 of adult population, while only 136 for non-Indigenous Australians; which meant the imprisonment rate for Aborigines was 14 times higher than that of a non-indigenous person. Data showed that from 1989-200, 15. 7 per cent of homicide offenders and 15. 1 per cent of homicide victims were Indigenous. There is also a great variance in comparing Aboriginal life expectancy to a non-Indigenous person. Aboriginal people are expected to die more than 10 years earlier than non-Aboriginal Australians. The life expectancy is so low because Aboriginal health standards in Australia are so depraved that 45% of Aboriginal men and 34% of women die before the age of 45. 71% die before they reach the age of 65. Literacy rates among Aboriginal students are lowest in remote communities; reasons include low literacy of parents and poor school attendance. 30 per cent of Aboriginal adults lack basic literacy skills. Conversely racism in Australia is perceived as immoral and degraded, it is classified as intolerable. The Adam Goodes incident which included a 13 year old girl calling the Indigenous footballer an ape sparked opprobrium from all quarters. The effect of these remarks is simply to highlight how deeply racism runs through our community. There is no way of avoiding the conclusion that within us all there is a racist streak. Australia has come a long way in addressing racism in society, but the job is still a long way from being complete. The cumulative low literacy standards, increasing criminal statistics, the year gap in life expectancy as well as racism still exists are far more important measures of failures to the Civil rights movement. In this context, Forrest states about the state of contemporary aboriginal Australia is somewhat significant has some merit. Andrew Forrest suggests that Aboriginals are more beneficial to be living in the past rather than the present. His statement to some extent has merit; however there have been many successful events in the Aboriginal Civil Rights Movement that speak otherwise. Actions that have received accomplishment are firstly, publicising the discrimination and inequality toward non-Indigenous people. The significance of awareness led to a referendum to change the constitution, which allowed Aborigines to be recognised in the census. Political and legal change was substantial as demonstrated by the recognition of indigenous land rights. However these successes do not essentially achieve the aims of the Civil Rights Movement, and that the life expectancy, literacy gap as well as criminal records are more important measures of the failures of activism than the rather less perceptible gains by politicians. Forrest‘s solution is an accurate approach to the problem, with education, training and guaranteed opportunity Australia can change the living habits of the Aboriginal people.

CalcI_Limits_Solutions Essays - Free Essays, Term Papers

CalcI_Limits_Solutions Essays - Free Essays, Term Papers CALCULUS I Solutions to Practice Problems Limits Paul Dawkins Calculus I Table of Contents Preface ............................................................................................................................................ 2 Limits.............................................................................................................................................. 2 Rates of Change and Tangent Lines......................................................................................................... 2 The Limit..................................................................................................................................................12 One-Sided Limits .....................................................................................................................................20 Limit Properties.......................................................................................................................................27 Computing Limits ....................................................................................................................................36 Infinite Limits ..........................................................................................................................................43 Limits At Infinity, Part I...........................................................................................................................56 Limits At Infinity, Part II .........................................................................................................................68 Continuity.................................................................................................................................................75 The Definition of the Limit......................................................................................................................90 2007 Paul Dawkins i http://tutorial.math.lamar.edu/terms.aspx Calculus I Preface Here are the solutions to the practice problems for my Calculus I notes. Some solutions will have more or less detail than other solutions. The level of detail in each solution will depend up on several issues. If the section is a review section, this mostly applies to problems in the first chapter, there will probably not be as much detail to the solutions given that the problems really should be review. As the difficulty level of the problems increases less detail will go into the basics of the solution under the assumption that if youve reached the level of working the harder problems then you will probably already understand the basics fairly well and wont need all the explanation. This document was written with presentation on the web in mind. On the web most solutions are broken down into steps and many of the steps have hints. Each hint on the web is given as a popup however in this document they are listed prior to each step. Also, on the web each step can be viewed individually by clicking on links while in this document they are all showing. Also, there are liable to be some formatting parts in this document intended for help in generating the web pages that havent been removed here. These issues may make the solutions a little difficult to follow at times, but they should still be readable. Limits Rates of Change and Tangent Lines 1. For the function ( ) ( ) 2 fx x = + 3 2 and the point P given by x = 3 answer each of the following questions. (a) For the points Q given by the following values of x compute (accurate to at least 8 decimal places) the slope, mPQ , of the secant line through points P and Q. (i) -3.5 (ii) -3.1 (iii) -3.01 (iv) -3.001 (v) -3.0001 (vi) -2.5 (vii) -2.9 (viii) -2.99 (ix) -2.999 (x) -2.9999 (b) Use the information from (a) to estimate the slope of the tangent line to f x( ) at x = 3 and write down the equation of the tangent line. 2007 Paul Dawkins 2 http://tutorial.math.lamar.edu/terms.aspx Calculus I (a) For the points Q given by the following values of x compute (accurate to at least 8 decimal places) the slope, mPQ , of the secant line through points P and Q. (i) -3.5 (ii) -3.1 (iii) -3.01 (iv) -3.001 (v) -3.0001 (vi) -2.5 (vii) -2.9 (viii) -2.99 (ix) -2.999 (x) -2.9999 [Solution] The first thing that we need to do is set up the formula for the slope of the secant lines. As discussed in this section this is given by, ( ) ( ) ( ) ( ) 2 33 2 3 3 3 PQ fx f x m x x + = = + Now, all we need to do is construct a table of the value of mPQ for the given values of x. All of the values in the table below are accurate to 8 decimal places, but in this case the values terminated prior to 8 decimal places and so the trailing zeros are not shown. x mPQ x mPQ -3.5 -7.5 -2.5 -4.5 -3.1 -6.3 -2.9 -5.7 -3.01 -6.03 -2.99 -5.97 -3.001 -6.003 -2.999 -5.997 -3.0001 -6.0003 -2.9999 -5.9997 (b) Use the information from (a) to estimate the slope of the tangent line to f x( ) at x = 3 and write down the equation of the tangent line. [Solution] From the table of values above we can see that the slope of the secant lines appears to be moving towards a value of -6 from both sides of x = 3 and so we can estimate that the slope of the tangent line is : m = 6 . The equation of the tangent line is then, y f mx = + = + = ( 3 3 3 6 3 ) ( ( )) ( x ) y x6 15 Here is a graph of the function and the tangent line. 2007 Paul Dawkins 3 http://tutorial.math.lamar.edu/terms.aspx Calculus I 2. For the function gx x ( ) = + 4 8 and the point P given by x = 2 answer each of the following questions. (a) For the points Q

Using the ArrayList in Java

Using the ArrayList in Java Standard arrays in Java are fixed in the number of elements they can have. If you want to increase of decrease the elements in an array then you have to make a new array with the correct number of elements from the contents of the original array. An alternative is to use the ArrayList class. The ArrayList class provides the means to make dynamic arrays (i.e., their length can increase and decrease). Import Statement import java.util.ArrayList; Create an ArrayList An ArrayList can be created using the simple constructor: ArrayList dynamicArray new ArrayList(); This will create an ArrayList with an initial capacity for ten elements. If a larger (or smaller) ArrayList is required the initial capacity can be passed to the constructor. To make space for twenty elements: ArrayList dynamicArray new ArrayList(20); Populating the ArrayList Use the add method to append a value to the ArrayList: dynamicArray.add(10); dynamicArray.add(12); dynamicArray.add(20); Note: The ArrayList only stores objects so although the above lines appear to add int values to ArrayList the are automatically changed to Integer objects as they are appended to the ArrayList. A standard array can be used to populate an ArrayList by converted it to a List collection using the Arrays.asList method and adding it to the ArrayList using the addAll method: String[] names {Bob, George, Henry, Declan, Peter, Steven}; ArrayList dynamicStringArray new ArrayList(20); dynamicStringArray.addAll(Arrays.asList(names)); One thing to note about ArrayList is the elements dont have to be of the same object type. Even though the dynamicStringArray has been populated by String objects, it still can accept number values: dynamicStringArray.add(456); To minimize the chance of errors its best to specify the type of objects you want the ArrayList to contain. This can be done at the creation stage by using generics: ArrayList dynamicStringArray new ArrayList(20); Now the if we try to add an object that isnt a String a compile-time error will be produced. Displaying the Items in an ArrayList To display the items in an ArrayList the toString method can be used: System.out.println(Contents of the dynamicStringArray: dynamicStringArray.toString()); which results in: Contents of the dynamicStringArray: [Bob, George, Henry, Declan, Peter, Steven] Inserting an Item into the ArrayList An object can be inserted anywhere into the ArrayList index of elements by using the add method and passing the position for the insertion. To add the String Max to the dynamicStringArray at position 3: dynamicStringArray.add(3, Max); which results in (dont forget the index of an ArrayList starts at 0): [Bob, George, Henry, Max, Declan, Peter, Steven] Removing an Item from an ArrayList The remove method can be used to remove elements from the ArrayList. This can be done in two ways. The first is to supply the index position of the element to be removed: dynamicStringArray.remove(2); the String Henry in postion 2 has been removed: [Bob, George, Max, Declan, Peter, Steven] The second is to supply the object to be removed. This will remove the first instance of the object. To remove Max from the dynamicStringArray: dynamicStringArray.remove(Max); The String Max is no longer in the ArrayList: [Bob, George, Declan, Peter, Steven] Replacing an Item in an ArrayList Rather than removing an element and inserting a new one in its place the set method can be used to replace an element in one go. Just pass the index of the element to be replaced and the object to replace it with. To replace Peter with Paul: dynamicStringArray.set(3,Paul); which results in: [Bob, George, Declan, Paul, Steven] Other Useful Methods There are a number of useful methods to help navigate the contents of an arraylist: The number of elements contained within an ArrayList can be found using the size method: System.out.println(There are now dynamicStringArray.size() elements in the ArrayList);After all our manipulations of dynamicStringArray were down to 5 elements:There are now 5 elements in the ArrayList Use the indexOf method to find the index position of a particular element: System.out.println(The index position of George is : dynamicStringArray.indexOf(George));The String George is in index position 1:The index position of George is : 1 To clear all the elements from an ArrayList the clear method is used: dynamicStringArray.clear(); Sometimes it can be useful to see if the ArrayList has any elements at all. Use the isEmpty method: System.out.println(Is the dynamicStringArray empty? dynamicStringArray.isEmpty());which after clear method call above is now true:Is the dynamicStringArray empty? true

Problem statement Research Proposal Example | Topics and Well Written Essays - 250 words

Problem statement - Research Proposal Example Globalization continues to be an important phenomenon that drives the very basis upon which the modern economic climate functions (Kolsaker and Lee-Kelley, 2008). Meanwhile, the whole idea of globalization has been found to be an unfeasibility in the absence of a well harmonized network security (Kirschner, Buckingham and Carr, 2002). But often as companies try to take advantage of globalization and for that matter network security, the problem of cyber crime draws their aspirations back. Lately, the public perception associated with the embracement of electronic commerce has dwindled drastic because of how insecurity network security has become (Layton, 2007). Current research shows that as much as the problem of cyber crime continues to unfold in various types of data theft for the operation and regularization of electronic commerce, the interest of the public to be involved in electronic commerce continues to go down (Peltier, 2001). Consequently, companies and other corporate bodies that rely on the services of computer networking through electronic commerce become the losers due to growing incidence of computer insecurity (Hung, Chang and Yu, 2006). The current research that the problem seeks to address has to do with the impact of data and information insecurity through cyber insecurity on electronic commer ce. Hung, S.-Y., Chang, C.-M. & Yu, T.-J. (2006). Determinants of user acceptance of the e-Government services: The case of online tax filing and payment system, Government Information Quarterly, 23(3), pp. 97–122. Lin, F., Fofanah, S.S. & Liang, D. (2011). Assessing citizen adoption of e-Government initiatives in Gambia: A validation of the technology acceptance model in information systems success, Government Information Quarterly, 28(2), pp.