Monday, November 25, 2019

Overview of Autism essays

Overview of Autism essays Detected in approximately four to five of every ten thousand births (Powers 10), autism is a widely misunderstood disease. General knowledge of autism, often mistaken, is derived from films such as "Rainman." These unrealistic films feature autistic characters who are portrayed as being excessively intelligent. In reality, however, only twenty percent of people diagnosed with autism have average or above-average intelligence (Autism Primer 2). Actually, the majority of autistic people suffer varying degrees of mental retardation. A lifelong developmental disability, autism is a disease which affects the way people see, hear, relate, and communicate to others around them. Although the disease is incurable, progressive steps can be taken to help an autistic person function more independently in society. Autism is categorized as part of a larger group of disabilities called Pervasive Developmental Disorders, or PDDs. Among other PDDs, such as Down syndrome and schizophrenia, autism rates as the fourth most common (Powers 10). General symptoms of PDDs include impaired social interaction and communication skills. Symptoms, however, range on a continuum from mild to severe. While mild behavior is in no way dangerous, severe behavior can be very aggressive and can even result in self-injury. No single factor has been determined as a cause for autism, but researchers have come up with several theories. One probable cause is an abnormality in gene structure, which is acquired genetically. These genetic conditions affect brain development. Another possibility is that autism is the result of a diet lacking some vitamins, minerals, and amino acids. Both of these hypotheses can contribute to neurological abnormalities. The affected areas of the brain include the cerebellum, hippocampus, an d amygdala. The neurons in this part of the brain develop to be smaller than normal, and the nerve fibers are stunted. Two other theori...

Thursday, November 21, 2019

President Washingtons inaugural address Assignment

President Washingtons inaugural address - Assignment Example 3). The president stressed that he would act in accordance with the Constitution. According to his speech, Washington sees presidency as the institution aimed at making sure that the major law is followed and people have an opportunity to live proper lives. The president is a guard who makes sure that the nation develops and achieves all the goals set. Of course, the major goal is wellbeing and prosperity, but there is also an aim to be respected in the world. It is necessary to add that a number of political ideals mentioned by Washington especially animate his speech. First of all, the reference to the Constitution is one of these ideals as the nation was built on the idea of equality secured by the Constitution. Americans have always been sure that there should be the governance of law. The president promised that there would be â€Å"no local prejudices, or attachments†, no â€Å"party animosities† (Washington’s inaugural address, 1789, para. 3). He promised that all decisions would be made in accordance with the major law of the country. Admittedly, this was an important political ideal for Americans who took pride in their Constitution. The president also mentioned â€Å"the voice† of his country a number of times (Washington’s inaugural address, 1789, para. 1). In this case, he appeals to another political ideal: people’s ability to vote and choose the President of the country. This is an important pillar for the American democracy as people take the responsibility and make their major decision affecting the future of their country. Clearly, Americans knew (or at least wanted to make it happen) that there was political equality, and each citizen could express his ideas and his voice could be heard. Washington paid specific attention to another important political ideal. The president stressed that he (as any other politician should) would try his best to make the nation prosperous and

Wednesday, November 20, 2019

Profile of the origins and appeal of pilgrimages today Coursework

Profile of the origins and appeal of pilgrimages today - Coursework Example Up to the 4th century, when there was a paradigm shift and Christianity became legal, pilgrimage was considered as a purely pagan practice. Christianity in the 4th was controlled in its premature stage by the Constantine the â€Å"Great and the First Council of Nicaea of 325†. This was a contemplative practice since it made Christianity the national church in the Roman Empire. However, on the contrary to the widespread knowledge, the origin of the pilgrimage tradition in Christianity can be traced back to the initial years of the Church. The Christians wanted to visit the places where Jesus was born and resurrected such as Jerusalem and Bethlehem. In the 7th century, the holy lands were taken by Muslim Caliphates, making the pilgrimage a dangerous undertaking for Christians. The Crusaders successfully secured Christian access to the areas during the 12th century. Nonetheless, in the 13th century the area was retaken by the Ayubiddis, maintaining the status quo that had existed before the crusaders came. Hajj is perhaps the most famous pilgrimage tradition of our time. Various research articles point to the fact that the Mecca pilgrimage rituals trace way back to the days of Abraham. These days are considered as the once that generated the spiritual journey that every Muslim faithful is expected to undertake, at least once in his/her lifetime. Nevertheless, the patterns of this ritual that are being witnessed today were established by their prophet Muhammad. A pilgrimage journey is one that is motivated by internal contemplative needs. The objectives of conducting these missions may vary, but all of them are motivated by spiritual anticipations. For instance, when the early Christians went to Rome and Jerusalem, this was a way of showing penitence. This act was essentially to match the spiritual objectives by the Christians. Mother Teresa of Avilla also augmented this argument when she reckoned that the internal spiritual journey was a

Monday, November 18, 2019

Online Education is Effective For Adult Learners Essay

Online Education is Effective For Adult Learners - Essay Example As the report stresses importance for distance learning has been realized and has led to increase in popularity of online education among the adults. Online education has achieved success, still certain individuals give preference to traditional, classroom style education and certain are in the favor of online education. Those in the favor of traditional learning methods assert that students learn in a better manner when they are involved in learning along with other students. A recent change in education has been experienced as both distance and traditional learning methods have been integrated. One of the major concerns associated with distance learning is communication that takes place between teachers and students. Due to this, measures have been taken in order to increase communication between learners and instructors in the case of distance learning. Distance learning has undoubtedly made great progress and is one of the preferred methods of obtaining education for adult learne rs. This paper discusses that the Department of Education of US asserts that number of students enrolling in nontraditional means of education is increasing at a higher pace than number of students enrolling in traditional form of educational system. Chun states that as the number of students enrolling in educational systems that are not traditional in nature, it is needed that the method of delivery of education should be flexible enough to meet the requirements of individual students. (Information Science Reference 739). There has been tremendous amount of change in the demand for higher education throughout the world and distance learning has assisted traditional educational institutes in meeting these demands by overcoming several barriers of higher education with the assistance of technological advancements. Goddard has predicted that by the era of 2025 there will be over 150 million individuals that will be in pursuit of higher level education and this increase in demand will lead to various changes in the way through which individuals obtain higher education (Weller 8). In the 21st century employers have increased their demand updating of an individual’s skills and abilities while he works for an organization. Benefits Several benefits have been associated with online education, these include: meeting the requirements of nontraditional students who have various responsibilities such as career and family. These responsibilities do not allow or discourage nontraditional students from being a part of classroom style educational system. Due to these issues, various higher level educ

Friday, November 15, 2019

Nonlinear Optical Phenomena in the Infrared Range

Nonlinear Optical Phenomena in the Infrared Range Various aspects of nonlinear optical phenomena in the infrared range Yu Qin Nonlinear optics is a branch of optics, which describes the behavior of light in nonlinear media, where the dielectric polarization P responses nonlinearly to the electric field of the light E. This is a very broad concept. In this thesis, we focus our study on three aspects of nonlinear optical phenomena in the infrared wavelength range: the characterization of a mid-infrared ultrashort laser by autocorrelation based on Second Harmonic Generation (SHG), the influence of the beam mode on the interaction between laser and media during nonlinear propagation of femtosecond near-infrared pulses in liquid, and the dynamics of the ablation of solid samples submerged in liquid using a long nanosecond near-infrared laser. Many energy levels of molecules and lattice vibrations are in mid-infrared wavelength range of 2.5-25 Â µm. For this reason, this wavelength range is called chemical fingerprint zone. Infrared absorption spectroscopy using light source in this wavelength range has been widely used identify different covalent bonds in many kinds of samples. Besides, by irradiation of an intense and short laser pulse whose wavelength is tuned to the resonance, a specific molecular band absorbs the pulse energy, and specific chemical reaction is excited. For this reason, tunable mid-infrared ultrafast lasers have a lot of potential applications in energy and material science, i.e., the production of alcohol or hydrogen from H2O and CO2, and the development of next-generation solar cells. Kyoto University Free-electron Laser (KU-FEL) is an oscillator-type free-electron laser, which works in the mid-infrared wavelength range of 5-13 Â µm. In temporal domain, the pulses from KU-FEL have a dual-pulse structure. In a macropulse with the duration of a few microseconds, thousands of micropulses sit with the interval of 350 ps between each other. Due to its special lasing dynamics, the wavelength instability of this kind of Free-Electron Laser (FEL) is relatively worse compared with optical lasers, i.e., at the working wavelength of 12 Â µm, this instability is around hundreds of Gigahertzes, which is comparable to the bandwidth of the vibrational modes. For those potential applications in which resonances are involved, stabilization of the wavelength of KU-FEL is necessary. And before that, we should first know the amount of wavelength instability. Besides, similar to all other ultrashort pulse lasers, micropulse duration of KU-FEL is very important information for applic ations such as nonlinear optics. For these purposes, in this thesis, we report the measurements of both the duration and wavelength instability of KU-FEL micropulses using the technique of Fringe-Resolved AutoCorrelation (FRAC). For temporal characterization of ultrashort pulses, standard techniques such as Frequency-Resolved Optical Gating (FROG) and Spectral Phase Interferometry for Direct Electric-field Reconstruction (SPIDER) are invented more than ten years ago, which can give a single-shot measure for both the amplitude and the phase of the electric field, even for the pulses with the durations down to few cycle. Both FROG and SPIDER are spectrum-resolved measurement, for which the 2D array detector (CCD) is required to measure the single-shot spectrum. However, such kind of detectors for the mid-infrared wavelength range is very expensive, and not available in our institute. Under this condition, we perform an autocorrelation measurement of KU-FEL, and try to find the information about pulse duration and wavelength instability for the results. Autocorrelation is a kind of well-known technique, which is invented more than thirty years ago. It is usually used for a rough estimation of the pulse duration of ultrashort laser pulses. In this thesis, by a systematic study of the influence of the wavelength instability on the signal of FRAC measurement, we first propose a method of measuring the wavelength instability of micropulses of an oscillator-type FEL by FRAC. Besides, we find that, by integrating the FRAC over the delay time, we can measure the duration of an ultrafast pulse, without knowing the chirps in advance. To the best of our knowledge, this finding has not been reported anywhere else, and it can save us from an additional Intensity AutoCorrelation (IAC) measurement. Both of the above mentioned methods work well when applied to an FRAC measurement of KU-FEL at the wavelength of 12 Â µm. The durations and the wavelength instability of the microoulses are measured to be ~0.6 ps and 1.3%. This technique can be also applied for characterization of ultrashort pulses at other wavelengths, where 2D array detectors are not easily available, i.e., for the extreme-ultraviolet case. Since our autocorrelation measurement is based on SHG, which is a second order nonlinear process, good focusablity of the laser beam is required to reach the high intensity at the focus position. To test the focusibility of the KU-FEL, a measurement of M2 factor of KU-FEL is carried out by the 2D knife-edge method before the autocorrelation measurement. The most convenient way to measure the M2 factor of a laser is to measure the beam profile at different distances from the focus by a beam profiler, and analyze the results. The reason why we choose the old-fashioned knife-edge method is still the lack of 2D array detector in this wavelength range. The beam profiles at different distances from the focus are reconstructed from the results of knife-edge scanning in both horizontal and vertical directions. During the data analysis, the beam of KU-FEL is found to have the non-Gaussian beam profile. As a result, the analytical methods developed for Gaussian beams under the knife-edge measu rement do not work for our case. Taken the non-Gaussian property of the beam into consideration, some special and original treatments are taken during the data analysis. With the development of the Ti:sapphire laser and the chirped pulse amplification (CPA) system, high power at the order of Terawatt becomes available at the wavelength of around 800 nm. This has attracted a lot of interests on the studies of nonlinear optics, such as the generations of attosecond pulses, Terahertz radiations, high order harmonics, and supercontinuum spectra. From the beginning of this century, the filamentation induced by femtosecond pulses during propagation in nonlinear media has been a hot topic. During the nonlinear propagation of femtosecond pulses, due to the balance between self-focusing, plasma defocusing, and nonlinear loss, the intense part of the laser beam collapses to a spot with very small diameter, which can propagate for a distance much longer than the Rayleigh length. This phenomenon is called filamentation. Because of the long focal depth of the filamentation, it has many applications such as laser machining, Laser Imaging, Detection and Ranging (LA DAR), and long distance Laser-Induced Breakdown Spectroscopy. Besides, strong spectral broadening occurs during filamentation, and the coherent white light is generated at the central part of the beam. This effect is widely used for pulse compression. And for the reason of high time resolution, this coherent white light also serves as a good light source in spectroscopy. Most of the studies about filamentation have used Gaussian beams as the incident beams. Recently, the axicon lens has made the generation of Bessel beam much easier. Many groups have focused their studies on the filamentation induced by Bessel beams. Compared with Gaussian beams, Bessel beams keep the high on-axis intensity for even longer propagation distance, thus can produce longer filamentation. We perform a comparison study of filamentations generated by Gaussian and Bessel beams. Since the pulses we can use are splitted from a CPA system, which contain the energy of 200 Â µJ, we choose the liquid as the nonlinear media. Compared with gaseous media, liquid has much larger nonlinear coefficient, so that the nonlinear effect can be observed at much lower incident power, and in a much shorter propagation range. Besides, unlike solid media, we can use the liquid sample for long time during experiment, without worrying about the laser-induced damage. During this experiment, we have confirmed the resistance of Self Phase Modulation during the propagation of Bessel beam, which is also reported in some papers by other groups. The experimental results and qualitative explanations are reported in this thesis. When an intense laser pulse is focused on the material, plasma is generated. During this process, small portion of the material to be analyzed gets atomized and excited, and emits light. By collecting and analyzing the spectra of the emitted light, we can detect the constituents of the material, or even the relative abundance of each constituent element. This technique is called Laser-Induced Breakdown Spectroscopy (LIBS). Compared with other similar techniques, LIBS has many advantages, i.e., in principle, it can detect all elements, and can analyze any matter regardless of its physical state, be it solid, liquid or gas. Since during a single shot in the LIBS measurement, the mass of the ablated material is in the range of picogram to nanogram, the LIBS is considered to be non-destructive. Another important advantage of LIBS is the easiness of the sample preparation. For most of the cases, the sample does not require any treatment before LIBS measurement. For this reason, LIBS can be applied for in-situ multi-elemental analysis. And due to its fast analysis time, LIBS can be used for a realtime composition measurement. Nd:YAG laser at fundamental wavelength (1064 nm) is most often used during LIBS experiments. It has several advantages, i.e., the scattered laser light does not influence the measurement of the visible spectra, and compared with shorter wavelength, laser at this wavelength has better heating effect on the laser-induced plasma. Compared with LIBS of solid sample in gaseous media, LIBS of solid sample under liquid is more complicated. In such condition, if the single nanosecond pulse is used for ablation, the measured spectra are always deformed and broadened, which is due to the strong confinement of plasma plume in liquid environment. One solution of this problem is to use the double pulses LIBS, during which the first pulse can generate a bubble near the surface of the sample, in which the plasma produced by the second pulse can expand. Another solution is to use the long nanosecond pulses, which have the durations of more than 100 ns. During long pulse LIBS, the diameter of the laser-induced bubble can reach hundreds of micrometers at the trailing part of the pulse, which provides a space with low density for the plasma plume to grow. Compared with the double pulses LIBS, the advantage of the long pulse LIBS is that, it can be applied for the measurement under very high pressure. However, if the double p ulses LIBS is applied under such condition, the bubble generated by the first pulse can not grow to a size large enough for the plasma plume generated by the second pulse to expand inside. And as a result, the double pulses LIBS loses its advantage. In this thesis, we report our experimental study of long pulse LIBS of solid samples under liquid. Two experiments are included. The first one is to optimize the laser focus position, and the second one is to study the influence of solvent temperature on the ablation dynamics. The results of these experiments can help us better understand the dynamics of ablation during long pulse LIBS of solid sample submerged into liquid.

Wednesday, November 13, 2019

The Injustice of Female Genital Mutilation :: essays research papers fc

The horror of female genital mutilation is a global issue, and it is also one surprising foreign to Americans although an estimated ten thousand girls in the United States are currently at risk of this operation (Sarkis par. 1). This is a cultural practice that is both unethical and incredibly detrimental to its victims besides obviously being in direct violation of basic human rights. In order to attain a broader view of this issue the following will be examined: basic information about this practice, organizations fighting it, current news pertaining to it, recent academic articles evaluating it, and the question of how it can be stopped. FGM has recently been receiving growing media attention due to the controversy surrounding it, but the newfound attention is also in hopes that widespread awareness will bring about change. Female genital mutilation, or FGM when abbreviated, is also known as female circumcision, but this practice is far more drastic than male circumcision and is actually more comparable to a surgery in males where the entire penis is removed (Sarkis par. 4). FGM is classified into three different categories based on the extent of the procedure, but it usually entails the removal or the clitoris and/or the adjacent labia. The third degree of FGM is so severe that the female must be cut open to engage in sexual intercourse from that point on (Sarkis par. 5). This surgery is commonly performed in unsanitary conditions with unclean sharp tools like razor blades, kitchen knives, scissors, and pieces of glass (Sarkis par. 6). Female children usually undergo this procedure at three years of age (Sarkis par. 10). Sarkis also states, â€Å"Besides the obvious initial pains of the operations, FGM has long-term physiological, sexual, and psychological effects† (par. 7). It is done for a number of reasons ranging from the prevention of marital infidelity to using it as a cultural rite of passage, but more numerous than the reasons behind it are the countries that partake in it. FGM is most common in Middle Eastern countries and throughout Africa (Sarkis par. 2). FGM is by no means a one-dimensional problem or something that can be recovered from. It is, most significantly, a life-altering procedure. One of the major groups fighting FGM is The Female Genital Mutilation Education and Networking Project. It focuses primarily on the â€Å"knowledge is power† aspect, meaning that it concentrates more on educating the population of FGM in an effort to bring reform instead of direct actions.

Monday, November 11, 2019

Short story “Everyday Use”

In her short story â€Å"Everyday Use,† Alice Walker takes up what is a recurrent theme in her work: the representation of the harmony as well as the conflicts and struggles within African-American culture. â€Å"Everyday Use† focuses on an encounter between members of the rural Johnson family. This encounter––which takes place when Dee (the only member of the family to receive a formal education) and her male companion return to visit Dee’s mother and younger sister Maggie––is essentially an encounter between two different interpretations of, or approaches to, African-American culture. Walker employs characterization and symbolism to highlight the difference between these interpretations and ultimately to uphold one of them, showing that culture and heritage are parts of daily life. The opening of the story is largely involved in characterizing Mrs. Johnson, Dee’s mother and the story’s narrator. More specifically, Mrs. Johnson’s language points to a certain relationship between herself and her physical surroundings: she waits for Dee â€Å"in the yard that Maggie and I made so clean and wavy† (88). The emphasis on the physical characteristics of the yard, the pleasure in it manifested by the word â€Å"so,† points to the attachment that she and Maggie have to their home and to the everyday practice of their lives. The yard, in fact, is â€Å"not just a yard. It is like an extended living room† (71), confirming that it exists for her not only as an object of property, but also as the place of her life, as a sort of expression of herself. Her description of herself likewise shows a familiarity and comfort with her surroundings and with herself: she is â€Å"a large, big-boned woman with rough, man-working hands† (72)—in other words, she knows the reality of her body and accepts it, even finding comfort (both physical and psychological) in the way that her â€Å"fat keeps [her] hot in zero weather† (72). Mrs. Johnson is fundamentally at home with herself; she accepts who she is, and thus, Walker implies, where she stands in relation to her culture. Mrs. Johnson’s daughter Maggie is described as rather unattractive and shy: the scars she bears on her body have likewise scarred her soul, and, as a result, she is retiring, even frightened. Mrs. Johnson admits, in a loving manner, that â€Å"like good looks and money, quickness passed her by† (73). She â€Å"stumbles† as she reads, but clearly Mrs. Johnson thinks of her as a sweet person, a daughter with whom she can sing songs at church. Most importantly, however, Maggie is, like her mother, at home in er traditions, and she honors the memory of her ancestors; for example, she is the daughter in the family who has learned how to quilt from her grandmother. Dee, however, is virtually Maggie’s opposite. She is characterized by good looks, ambition, and education (Mrs. Johnson, we are told, collects money at her church so that Dee can attend school). Dee’s education has been extremely important in forging her character, but at the same time it has s plit her off from her family. Mamma says, â€Å"She used to read to us without pity; forcing words, lies, other folks’ habits, whole lives upon us two, sitting trapped and ignorant underneath her voice† (73). Dee, in other words, has moved towards other traditions that go against the traditions and heritage of her own family: she is on a quest to link herself to her African roots and has changed her name to Wangero Leewanika Kemanjo. In doing so, in attempting to recover her â€Å"ancient† roots, she has at the same time denied, or at least refused to accept, her more immediate heritage, the heritage that her mother and sister share. The actions Walker’s characters take, as well as their physical attributes, are symbolic of their relation to their culture. Dee’s male companion, for example, has taken a Muslim name and now refuses to eat pork and collard greens, thus refusing to take part in the traditional African-American culture. Mrs. Johnson, meanwhile, has â€Å"man-working hands† and can â€Å"kill a hog as mercilessly as a man† (72); clearly this detail is meant to indicate a rough life, with great exposure to work. Symbolic meaning can also be found in Maggie’s skin: her scars are literally the inscriptions upon her body of the ruthless journey of life. Most obviously—and most importantly—the quilts that Mrs. Johnson has promised to give Maggie when she marries are highly symbolic, representing the Johnsons’ traditions and cultural heritage. These quilts were â€Å"pieced by Grandma Dee and then Big Dee â€Å"(76), both figures in family history who, unlike the present Dee, took charge in teaching their culture and heritage to their offspring. The quilts themselves are made up of fragments of history, of scraps of dresses, shirts, and uniforms, each of which represents those people who forged the family’s culture, its heritage, and its values. Most importantly, however, these fragments of the past are not simply representations in the sense of art objects; they are not removed from daily life. What is most crucial about these quilts—and what Dee does not understand—is that they are made up of daily life, from materials that were lived in. This, in essence, is the central point of â€Å"Everyday Use†: that the cultivation and maintenance of its heritage are necessary to each social group’s self-identification, but that also this process, in order to succeed, to be real, must be part of people’s use every day. After all, what is culture but what is home to us, just as Mrs. Johnson’s yard is home to her.

Friday, November 8, 2019

Notes on Madonna and Child essays

Notes on Madonna and Child essays Madonna and Child, a tempera on panel piece from about 1215, utilizes rich, deep tones and smooth brush strokes to convey the reflective nature of this piece. Mother and child are shown both looking down, which leads one to believe that they are in deep reflection. The overall tone of the painting is rather somber, as expressed by the deep colors and shadowed effect on the subject of the piece. The composition is traditional portrait style, with a naturalistic approach to the subjects in a plain, centered orientation. This allows for the focus to lie on subject and child, which can be inferred to be Madonna and Child. The background of the painting shows a supposed view of a country road through the window, which adds a simplistic and calming feel to the painting. It can be inferred that the painter wished to portray the deep reflection Madonna and Child are enduring. This is done through the composition as a whole, but specifically, the physical positioning of mother and child, the deep tones and color palette chosen, and the stance and direction of the subjects glance. The focal point of this piece lies in the mothers grip of the child. By the manner in which she embraces the child, it is apparent that she is in deep reflection. The fact that they are looking downward is also significant, as that provides a saddened connotation for their thoughts. This also permits the piece to maintain its sentimental feel, which is empathized by the viewer. It is profoundly remarkable that the described sentimental, reflective disposition of the piece could be empathized by the viewer, and that positions the artist as doing his job successfully. Inherently, the viewer feels that there is some source of conflict to the right hand side of the subject and her child, as neither subject is engaged at the painter painting their portrait, but something off to the side of the portraits frame. The deep tones and...

Wednesday, November 6, 2019

Free Essays on Genetic Testing An Insurance

Since the discovery of the DNA molecule in 1952, scientists have been working to understand how it works and which segments influence which parts or functions of the body. The Human Genome Project, begun in October 1990, hopes to identify these segments. Once the â€Å"normal† genetic sequences are identified, scientists work to find mutations that result in genetic disorders. A number of these mutations have been found and tests are being developed to help identify individuals carrying these mutations. This new technology is bringing with it a host of new legal and ethical dilemmas. These issues include potential discrimination, rights to privacy, and issues involving the parent/child relationship. At present, most genetic testing will not improve the quality of life and may result in harm. For now, genetic testing can be used to help diagnose certain diseases, like Huntington’s disease and Cystic fibrosis, but in most cases there is no cure available and little that can be done to treat these diseases. Genetic testing is also used in criminal investigations. When it helps to identify a rapist or murderer, that is a benefit to society, but when testing is forced on a large group of innocent people to try to identify the criminal among them, it violates the right to privacy of the many innocent people in the group. When genetic testing can lead to a cure, or be used to identify the guilty without invading the privacy of the innocent, then it can be used effectively. Until then, genetic testing should only be used with utmost caution. Genetic testing can lead to discrimination. Insurance companies hope to use the results of genetic tests to categorize people based on their risk of developing a disease. This would result in some people having to pay high premiums, or being denied coverage entirely, based on information that may never come to pass and supposed risk factors that they have no control over. In business, co... Free Essays on Genetic Testing An Insurance Free Essays on Genetic Testing An Insurance Since the discovery of the DNA molecule in 1952, scientists have been working to understand how it works and which segments influence which parts or functions of the body. The Human Genome Project, begun in October 1990, hopes to identify these segments. Once the â€Å"normal† genetic sequences are identified, scientists work to find mutations that result in genetic disorders. A number of these mutations have been found and tests are being developed to help identify individuals carrying these mutations. This new technology is bringing with it a host of new legal and ethical dilemmas. These issues include potential discrimination, rights to privacy, and issues involving the parent/child relationship. At present, most genetic testing will not improve the quality of life and may result in harm. For now, genetic testing can be used to help diagnose certain diseases, like Huntington’s disease and Cystic fibrosis, but in most cases there is no cure available and little that can be done to treat these diseases. Genetic testing is also used in criminal investigations. When it helps to identify a rapist or murderer, that is a benefit to society, but when testing is forced on a large group of innocent people to try to identify the criminal among them, it violates the right to privacy of the many innocent people in the group. When genetic testing can lead to a cure, or be used to identify the guilty without invading the privacy of the innocent, then it can be used effectively. Until then, genetic testing should only be used with utmost caution. Genetic testing can lead to discrimination. Insurance companies hope to use the results of genetic tests to categorize people based on their risk of developing a disease. This would result in some people having to pay high premiums, or being denied coverage entirely, based on information that may never come to pass and supposed risk factors that they have no control over. In business, co...

Monday, November 4, 2019

What is social Justice How is social justice related to language Assignment

What is social Justice How is social justice related to language rights What do you think about language rights and deaf students - Assignment Example A just and equal world order is perhaps best seen as consisting of people with proper political regimes who fully respect basic human rights. Human rights are expansive, and language rights are part of them. Social justice is all about fairness and equality; language rights protect individuals to choose their preferred language in communication in the public and private spheres. For marginal groups, the opportunity to use ones language is of crucial importance because it protects their collective identity and participation in public life (Tyler, Boeckmann, Smith & Huo, 1997, P.11). Laws may restrict people who do not speak the national language from running for office – political posts, hence challenging international obligations that require free elections. During state discussions, the minority groups may suffer if the government insists discussions be carried out in the national language. Foreign language is what is often used to teach the children of the minority. Consequently, the children grow to forget their language and their culture in addition. Higher rates of school drop-outs and unemployment rates also follow the children. In the colonial days, the white people wanted to teach the black people children their language but the chiefs realized that it was only robbing their children of their language and culture (Skutnabb-Kangas, 2008, P.3). Deaf students are a minority group in our societies, and they have linguistic rights. They have a special form of communication in the form of sign language and the laws in place must cater for them. Deaf children attend special schools and are taught various skills during the period. In the event of completion, they should be seamlessly assimilated in the society (Muhlke, 2000, P.23). They have the right to speech, freedom of opinion and expression, right to vote and run for an office, and the protection against

Friday, November 1, 2019

International marketing of Safari motors Essay Example | Topics and Well Written Essays - 2250 words

International marketing of Safari motors - Essay Example Advancement in technology including communication efficiency and better international relations has contributed to the promotion of the international trade. Competition has however become a great challenge to the success of international trade but most companies are rising to the challenge. To achieve greater investments and better market opportunities in the international market, it is necessary that primary and secondary market research is done to ensure that information regarding the country is achieved. (Hollensen, 2004) This paper will therefore look into the requirements and plans needed for a company (Safari Ltd) to enter market successfully. The main issues that will be addressed by the paper will be; marketing across borders, risks and opportunities that the company will face and country analysis using SLEPT and size of the Chinese computer manufacture market. Safari motors is computer manufacturing company in the United States located in Texas. This company offers a wide variety of products including the manufacture, assembly, and maintenance of computers. The company has risen from being a retailer of used computers to become one of the improved companies in the sector. It boasts of a financial base of $ 120Million. The company has been for the past two years getting recognition and that it believes it has met the needs for the domestic market and now it needs to explore the international market. Changing nature of international environment There have been many changes on the way international market environments have been behaving especially in terms of diversity. The international marketing environments are usually done through the use of a STEP or PEST analysis procedure. (Hollensen, 2004) This analysis is worth because it determines whether the organization will be fairing well or not. For the purposes of this paper we shall use SLEPT marketing tool to analyze the Chinese market China China is the fastest economically-growing country in the Asia currently and is considered to be very developed come the next decade. Accompanying a rapidly growing economy is the increase in environmental pollution and this pollution is contributed by foreign companies which have heavily invested in China. Currently it is number two economy in Asia. (Lee and Carter, 2005) Ready market With an increase in the economic growth rate of the Chinese economy, most sectors will require computers to improve on its technology and service provision. The manufacturing sector in Chinese has grown bigger in the last few years demanding more usage of the computer software and hardware. The introduction of internet and other communication services such as the mobile phone sector, has taken the country by storm. With an increase in the need for internet access, comes an increase in the need for computer hardware and software. A study conducted by Coopers limited (UK) in China has shown a rise in the need for internet among the Chinese urban population especially the youth. (Lee and Carter, 2005) SLEPT analysis This is an analyzing tool which is used to examine a business environment it stands for social, legal, economic, and political. Social Forces within the society such as media, family and friends have affected the way an organization sells its products. Most of the customers in china believe that products made from America are of high quality or low quality or any other