Friday, March 20, 2020
Sucheng Chan essays
Sucheng Chan essays Sucheng Chan, the author of à ¡Asian Americans, an Interpretive Historyà ¡, is currently a professor of history and is also the chair of the Asian American Studies Program at the University of California, Santa Barbara. In 1973, she earned her Ph.D. from the University of California, Berkeley. Not only a scholar and a professor, Chan is also an author. Her extraordinary work as a professor and a writer helped her win in prestigious awards in the literary community, such as the 1986 Theodore Salutoes Memorial Book Award in Agricultural History, the 1987 American Historical Association Pacific Coast Branch Book Award, and the 1988 Association for Asian American Studies Outstanding Book Award. Another award Chan has received in recognition of her academic work is a Distinguished Teaching Award from the University of California at Berkeley in 1978. With so many years of experience, Chan, in my opinion, satisfied the scholarly qualifications for my writing about her book. The book à ¡Asian Americans, an Interpretive Historyà ¡ starts with the very beginning of time when the people from China, Japan, Korea, Philippines, and India first immigrated to the United States. Throughout this book, Chan talks about the accomplishments and struggles of the Asian Americans from the mid nineteenth century to the late twentieth century. Chanà ¡s main focus or main emphasis is the impact Asian Americans have on the history of the United States, whether it is political, agricultural, or economical. Furthermore, despite the endless struggles Asian Americans had in the past, Chan also mentions the improvement of the status of Asian Americans over the past few decades and the decrease of racial inequality in this country. However, she ends with the intention of urging everyone, regardless of his/her race, gender, or ethnicity, to work steadfastly towards the curtailment of the racial tensions. ...
Tuesday, March 3, 2020
Definitions of Indexes and Scales in Research
Definitions of Indexes and Scales in Research Indexes and scales are important and useful tools in social science research. They have both similarities and differences among them. An index is a way of compiling one score from a variety of questions or statements that represents a belief, feeling, or attitude. Scales, on the other hand, measure levels of intensity at the variable level, like how much a person agrees or disagrees with a particular statement. If you are conducting a social science research project, chances are good that you will encounter indexes and scales. If you are creating your own survey or using secondary data from another researcherââ¬â¢s survey, indexes and scales are almost guaranteed to be included in the data. Indexes in Research Indexes are very useful in quantitative social science research because they provide a researcher a way to create aà composite measureà that summarizes responses for multiple rank-ordered related questions or statements. In doing so, this composite measure gives the researcher data about a research participants view on a certain belief, attitude, or experience. For example, letââ¬â¢s say a researcher isà interested in measuring job satisfaction and one of the key variables is job-related depression. This might be difficult to measure with simply one question. Instead, the researcher can create several different questions that deal with job-related depression and create an index of the included variables. To do this, one could use four questions to measure job-related depression, each with the response choices of yes or no: When I think about myself and my job, I feel downhearted and blue.When Iââ¬â¢m at work, I often get tired for no reason.When Iââ¬â¢m at work, I often find myself restless and canââ¬â¢t keep still.When at work, I am more irritable than usual. To create anà index of job-related depression, the researcher would simply add up the number of yes responses for the four questions above. For example, if a respondent answered yes to three of the four questions, his or her index score would be three, meaning that job-related depression is high. If a respondent answered no to all four questions, his or her job-related depression score would be 0, indicating that he or she is not depressed in relation to work. Scales in Research A scale is a type of composite measure that is composed of several items that have a logical or empirical structure among them. In other words, scales take advantage of differences in intensity among the indicators of a variable. The most commonly used scale is the Likert scale, which contains response categories such as strongly agree, agree, disagree, and strongly disagree. Other scales used in social science research include the Thurstone scale, Guttman scale, Bogardus social distance scale, and the semantic differential scale. For example, a researcher interested in measuring prejudice against women could use a Likert scale to do so. The researcher would first create a series of statements reflecting prejudiced ideas, each with the response categories of strongly agree, agree, neither agree nor disagree, disagree, and strongly disagree. One of the items might be women shouldnââ¬â¢t be allowed to vote, while another might be women canââ¬â¢t drive as well as men. We would then assign each of the response categories a score of 0 to 4 (0 for strongly disagree, 1 for disagree, 2 for neither agree or disagree, etc.). The scores for each of the statements would then be added for each respondent to create an overall score of prejudice. If a respondent answered strongly agree to five statements expressing prejudiced ideas, his or her overall prejudice score would be 20, indicating a very high degree of prejudice against women. Compare and Contrast Scales and indexes have several similarities. First, they are both ordinal measures of variables. That is, they both rank-order the units of analysis in terms of specific variables. For example, a personââ¬â¢s score on either a scale or index of religiosity gives an indication of his or her religiosity relative to other people. Both scales and indexes are composite measures of variables, meaning that the measurements are based on more than one data item. For instance, a personââ¬â¢s IQ score is determined by his or her responses to many test questions, not simply one question. Even though scales and indexes are similar in many ways, they also have several differences. First, they are constructed differently. An index is constructed simply by accumulating the scores assigned to individual items. For example, we might measure religiosity by adding up the number of religious events the respondent engages in during an averageà month. A scale, on the other hand, is constructed by assigning scores to patterns of responses with the idea that some items suggest a weak degree of the variable while other items reflect stronger degrees of the variable. For example, if we are constructing a scale of political activism, we might score running for office higher than simply voting in the last election. Contributing money to a political campaign and working on a political campaign would likely score in between. We would then add up the scores for each individual based on how many items they participated in and then assign them an overall score for the scale. Updated by Nicki Lisa Cole, Ph.D.
Sunday, February 16, 2020
Small and Medium Sized Enterprises Dissertation
Small and Medium Sized Enterprises - Dissertation Example 5.0 Analysis 63 5.1 Organisation Effectiveness 64 5.2 Entrepreneurial Orientation 65 5.3 Market Orientation 68 5.4 Sales Force Performance 70 5.5 Sales Organization Effectiveness 74 6.0 - Conclusion 80 Bibliography 84 TABLES AND FIGURES TABLE Table 1 - Features of Qualitative and Quantitative Methods 15 FIGURES Figure 1 - Hypothesized Model of Venture Capital FirmPerformance with Regard to Selected EntrepreneurialOrientation Dimensions 33 Figure 2 - Market Orientation Matrix 37 Figure 3 - Top Business Objectives Stemming from Sales 41 Figure 4 - Sales Representative Time Allocation 44 Figure 5 - Average Sell Cycle Length... According to the paper findings in order to better understand the rationale of the preceding statement, the definition of organization is integral. The basic definition describes an organization as ââ¬Å"â⬠¦a group of people intentionally organized to accomplish an overall, common goal or set of goalsâ⬠. As the discussion declares the preceding offers a mental as well as visual conception that is expounded upon by another definition that states that an organization is a ââ¬Å"non-random arrangement of components or parts interconnected in a manner as to constitute a system identifiable as unitâ⬠. The second definition offered by the BusinessDictionary provides an even clearer picture of the workings of organizations in that it states that they are a ââ¬Å"Sequential or spatial (or both) from in which a body of knowledge, data, people, things, or other elements is purposefully arrangedâ⬠. The organizational unit represents a grouping of people that are brought together to achieve goals, through combined efforts. The foregoing have been brought forth to indicate the complex as well as synergistic relationships that exist in organizations of all sizes, which is even more important in SMEs, due to their size and thus lack of resources to absorb mistakes and problem issues in the highly competitive business arena. Entrepreneurial orientation, market orientation, and sales force performance represent the areas that shall be explored in this study, which shall also seek to address the nature of these relationships, and their impacts in SMEs.
Sunday, February 2, 2020
Lila Abu- Lughod Honor and Poetry in a Bedouin Society Speech or Presentation
Lila Abu- Lughod Honor and Poetry in a Bedouin Society - Speech or Presentation Example According to Abu- Lughod (17), Honor and Poetry in a Bedouin Society is one of the best ethnographies. He argues that the author has the ability to see past the stereotypes and catch-phrases that surround women in veils. In this book, Abu-Lughod has attempted to express the feelings of Islamic women who are viewed as voiceless. She has tried to show features of silence and veiling as expressions of cultural distinctions and identity, and how the western culture has influenced and managed to increase the isolation of veiled women in society. Moreover, Abu-Lughob studied the significance of honor with its association with the hierarchy and autonomy in the society. Thus, this book gives a clear answer to people who view Islamic women as voiceless. In this book, Abu-Lughob analyses that concepts of propriety, honor, and autonomy in the Bedouin society. The first half of the books talks about Awlad ââ¬ËAli i.e. a tribe of Bedouin, finds expressions of attachment, longing and dependence , as well as affection and concern to the unsuitable and un-Bedouin-like (Abu- Lughod 38). Additionally, Abu-Lughob speaks of how sexuality is said to be highly dangerous because of its ability to induce improper emotions and disrupt the right hierarchies and relationships between the old and young, man and woman, and kin and non-kin. The rest of the book is quite emotional since it talks about how the Bedouins use poetry to express themselves and say what they cannot to say. They also use little songs called ghinawas to express longing or loss of something so that a person cannot be accused of breaching social protocol, and destroying the closely held honor code. In this section, Abu-Lughob analyses the significant role of poetry in the society that holds itself and follows strict codes of honor, as well as behavior standards (Abu- Lughod 67). Abu-Lughod did not carry out her field work from a superior position; rather she sympathized with her subjects and worked with them as equal human beings and not as specimens in a research. Her intelligence and attitude, along with her excellent analytical skills enabled her to develop proper understanding and insight of this intriguing culture. Her research involved mainly females from the Muslim community, although she was also able to access the male sphere during her observations of how men and women interacted. She reports that one of the main problems she encountered was when she had to play the role of an adopted daughter so as to participate, and interact with her subjects in research. Her duties included daily chores among other responsibilities as a female kinsperson; hence, she was able to evaluate gender roles in social studies (Abu- Lughod 80). This book has several reviews in which many people claim that it is one of the best ethnographies they have ever come across. The reviewers praised Abu-Lughob ability to see past the stereotypes that surround veiled women and her insights, which many social scientist s and modern anthropologists are yet to discover. Additionally, the reviewers were astounded by Abu-Lughob's ability to give a direct answer to people who view Islamic women as voiceless by attempting to show aspects of veiling and silence as expressions of cultural distinctions and identity. Further studies in this research could include the submissiveness of women and not only in the Muslim
Saturday, January 25, 2020
Baló-like Lesion With Psoriasis and Autoimmune Thyroiditis
Balà ³-like Lesion With Psoriasis and Autoimmune Thyroiditis BALÃâ-LIKE LESION ASSOCIATED WITH PSORIASIS AND CHRONIC AUTOIMMUNE THYROIDITIS Authors: Corina Roman-Filip1, Aurelian Ungureanu2, Ileana PrÃâÃâvariu3 Abstract Variants of multiple sclerosis are seldom encountered in clinical practice, sometimes with reserved prognosis or possibly serious disability. These pathologies are characterized by atypical demyelinating lesions such as Balà ³-type lesions or tumefactive lesions. The mechanism behind these lesions still remains a debate, since genetic and immune factors are incriminated. We present a case of multiple sclerosis variant with remarkably good outcome in association with autoimmune thyroiditis and psoriasis. This concomitant process questions the possibility of shared immune pathogenesis regarding the activation of T helper 17 cells lineage and mitochondrial oxidative stress. The imagistic appearance of the found lesions raises discussions on a possible radiologic diagnosis. Keywords: Balà ³-type lesions; tumefactive lesions; psoriasis; autoimmune thyroiditis; T helper 17 cells; Introduction Pathologist Jà ³zsef Balà ³ described a particular form of demyelinating disease, leukoencephalitis periaxialis concentrica, classically named Balà ³Ã¢â¬â¢s concentric sclerosis (BCS). Nowadays, this is defined as a variant of multiple sclerosis. The intensive use of magnetic resonance showed an increasing number of different types of demyelinating lesions. Some of these are specific, but a large variety is under debate regarding the classification. Tumefactive demyelinating lesions (pseudotumoral) can sometimes present a degree of concentricity and can be easily mistaken for a genuine Balà ³ lesion, or at least a Balà ³-like demyelinating lesion. Historically, the variants of multiple sclerosis were regarded as serious disabling inflammatory damages of the central nervous system, but recent works have demonstrated that the course of the disease may be more variable, at least regarding BCS. Imagistic studies can lead to a better appreciation on the prognosis of BCS and its ass ociation with other types of demyelinating lesions [1]. The pathological mechanism behind it still remains a debate, although one can find similarities with multiple sclerosis (MS) and even overlapping lesions of these conditions. Case report We present the case of a 40-year-old woman admitted for mild incoordination of the left arm and speech impairment. The patientââ¬â¢s medical history is positive for psoriasis (since 2002) and autoimmune thyroiditis under treatment with levothyroxine 50 ug/day (since 2010). Magnetic resonance imaging (MRI) studies revealed FLAIR and T2 weighted inhomogeneous hyperintense lesions with concentric enhanced and non-enhanced lesions on T1 with gadolinium contrast (fig 1ab). The lesion was characterized as atypical demyelinating with 22.5/21.6 mm in size, with late concentric enhancement and without mass effect. Additionally, two demyelinating periventricular enhancing lesions were found (fig 1def). A biochemistry panel, antinuclear antibodies, anti-ds DNA antibodies, ANCA antibodies, anti Ro antibodies and anti-Borrelia antibodies were negative. Slight pleocytosis (16 cells/mm3 with 75% monocytes) was detected in the cerebrospinal fluid together with present oligoclonal bands and normal proteins. Serum myelin oligodendrocyte glycoprotein antibodies, myelin basic protein antibodies, IgG anti-aquaporin 4 antibodies were negative. Moreover, a high serum titre of anti-thyroperoxidase antibodies (60.73 IU/mL ââ¬â normal Discussion The association of the pathologies described may seem incidental. However, strong research evidence shows the implication of Thelper17 cells (Th17) and Interleukin 17 (Il17) in the autoimmune pathways of MS, autoimmune endocrinopathy and psoriasis [2,3]. BCS type lesions and MS lesions may both be present simultaneously in the same patient, and Balà ³-like lesions may change over time into the classic appearance of MS lesions [4]. The lesions are characteristic, with rings of demyelination, surrounded by partial demyelinated regions, reflecting the concentricity within the lesion. The lesion type is classified as MS pattern III with oligodendrocyte loss, microglial activation and loss of myelin-associated glycoprotein [4]. Studies of 7 Tesla MRI support the microvascular pathology associated to inflammation, which seems to be consistent with pattern III lesions [5]. These studies are sustained by identifying Notch 3 mutation in a patient with BCS phenotype and a family history of No tch 3 mutation carriers and CADASIL. Mitochondrial respiratory chain disturbance and the expression of some molecules probably tend to precondition hypoxic tissue to inflammation, such as mitochondrial heat shock protein 70 [6]. Furthermore, new cellular biology studies of cancer found that hsp70 can mediate the Th17 differentiation [1]. We consider that the simultaneity with the autoimmune endocrinopathy and psoriasis may be more than incidental and raises the hypothesis of probable linkage of the proinflammatory and autoimmune role of Th17 cells lineage with mitochondrial oxidative stress. Compliance with Ethical Standards Conflict of Interest: The authors declare that they have no conflict of interest Informed consent was obtained from all individual participants included in the study Fig. 1 a. T1 gadolinium sequence showing a frontal demyelinating lesion with concentric enhancing rings (arrow); b. T2 weighted image with concentric rings of demyelination and myelinated regions (arrow); c. DWI sequence with diffusion restriction in the active lesion; d. T1 gadolinium enhancement of periventricular lesion (arrowhead); e. Enhancing periventricular lesion in the occipital lobe (arrowhead); f. Coronal T2 small demyelinating lesion (arrowhead) with enhancement on T1 (not shown) Fig. 2 a. T1 gadolinium sequence showing a significant improvement six months later (arrow); b. T2 weighted image showing the demyelinating lesion markedly decreased (arrow); c. DWI; d, e, f. Improvement of demyelinating lesions References Hardy TA,Miller DH (2014) Balà ³s concentric sclerosis. Lancet Neurol 13(7):740-6. doi: 10.1016/S1474-4422(14)70052-3. Kottke T, Sanchez-Perez L, Diaz RM, Thompson J, Chong H, Harrington K, Calderwood SK, Pulido J, Georgopoulos N, Selby P, Melcher A, Vile R (2007) Induction of hsp70-Mediated Th17 Autoimmunity Can Be Exploited as Immunotherapy for Metastatic Prostate Cancer. Cancer Res 67(24):11970-11979. Bossowski A, Moniuszko M, Dabrowska M, Rusak M, Jeznach M, Bodzenta-Ãâ¦Ã ukaszyk A, Bossowska A (2013) Role of Th17 cells and IL-17, IL-23 cytokines in pathogenesis of autoimmune thyroid disease in children. Thyroid Research 6(Suppl 2):A8.doi:10.1186/1756-6614-6-S2-A8. Stadelmann C, Ludwin S, Tabira T, Guseo A, Lucchinetti CF, Leel-Ossy L, Ordinario AT, Brà ¼ck W, Lassmann H (2005) Tissue preconditioning may explain concentric lesions in Balà ³s type of multiple sclerosis. Brain 128(Pt 5):979-87. doi:10.1093/brain/awh457. Berghoff M, Schlamann MU, Maderwald S, Grams AE, Kaps M, Ladd ME, Gizewski ER (2013) 7 Tesla MRI demonstrates vascular pathology in Balos concentric sclerosis. Mult Scler 19(1):120-122. doi: 10.1177/1352458512445302. Chitnis T, Hollmann TJ (2012) CADASIL mutation and Balo concentric sclerosis: a link between demyelination and ischemia? Neurology 78(3):221-3. doi: 10.1212/WNL.0b013e31823fcd3c.
Friday, January 17, 2020
Cry, the Beloved Country
Literary Elements by Paton In the last chapter of the novel Cry, The Beloved Country the author Alan Paton uses symbols, repetition, and tone shows disparity and hope in the main character, Kumalo in order to describe how the black men of south Africa must be able to adapt to their situations, or they may not make it out with their sanity. Throughout the passage in chapter 36, Paton often used tone to depict the stages of emotions Kumalo experienced while thinking about his sonââ¬â¢s fate. Kumalo questions himself ââ¬Å" Would [Absolam] be awake, would he be able to sleep, this night before the morning?He cried out, My sonâ⬠(310). In this sentence, Kumalo wonders how his son will face his death the next morning and feels the same pain Absolam does. The anguish and concern Kumalo felt shows his way of coping with the terrible fate to meet his son the following morning. Kumalo not only worries about how his son is coping with his inevitable death, but cries out in desperation as if Absolam will be able to hear him and be comforted. In addition, in the final moments of the book, Kumalo looks ââ¬Å"at the faint steady lightening in the eastâ⬠(312). Kumalo is no longer afraid of his sonââ¬â¢s future, embraces it and is at peace.His sonââ¬â¢s execution placed Kumalo in a dark place where he was not familiar with, but at when dawn came and the sun rose the thing he feared was finally here and he accepted it so he could move on and his son could rest in peace. The tone in this sentence had a tone of hopefulness, as opposed to the tone of the rest of the passage that had a tone of despair and grief because the referral to the sun displayed optimism and feelings of not wanting to dwell in the past. However, Paton uses the tone shift in this passage to show Kumaloââ¬â¢s acceptance and adaption to reality and the things he could not change.Paton often used repetitive words relating to the darkness, light, and about the sun rising and setting. Thes e words all described how each village had to accept their situation before they could truly be at peace with themselves and the lives they live. For example, ââ¬Å"The great valley of Umzimkulu is still in darkness, but the light will come there. ââ¬Å" (312). In a literal interpretation, this simply describes how the sun slowly rises and shines on all the villages, but in the context of this passage, Paton depicts the darkness and the negativity some people of South Africa are stuck in.And as the sunlight shines over them, they will become rejuvenated and realize the beauty in living one more day despite the conditions they live in. In addition, Kumalo thought to himself that ââ¬Å"The sun would rise soon after five, and it was then it was doneâ⬠(310). The indication of the sun rising represents the end of the darkness of the night and then end of Kumaloââ¬â¢s dark thoughts throughout the night. Not only does it mean the end of Kumaloââ¬â¢s suffering, it means that the sun rise will end his sonââ¬â¢s life by execution.It is also a metaphor for renewal throughout, the moment he feared most is over and done with and he can now rest easy. Furthermore, Patonââ¬â¢s use of tone in this passage also illustrates how Kumalo persisted through his darkest times and he eventually was able to pull through and hope his son the best, or the capability to acclimate to any situation. Paton illustrates ultimate hope and renewal at the end of the passage with the usage of symbols of the sun and the titihoya bird. For example, Kumalo professes that ââ¬Å" when that dawn will come, of our emancipation, from the fear of bondage and the bondage of fear, why, that is a secret. (312). The dawn for Kumalo shows his son is freed from his life of sin and can now peacefully travel to the next world without worry. Not only is Absolam freed, Kumalo is free himself from the fear of his son further sinning and for his well being, as he is in Godââ¬â¢s hands now. In addition, Kumalo says ââ¬Å" Yes, it is the dawn that has come. The titihoya wakes from sleep, and goes about his work of forlorn crying. â⬠(311). The bird the sun are intertwined, as the bird only wakes with the sun, and Kumalo and Absolamââ¬â¢s fate are forever connected no matter how far away they are from each other.Despite the grief Kumalo experiences, his usage of light and birds displays his acceptance of the future for himself and the end of his sonââ¬â¢s. Kumaloââ¬â¢s adaptation to a terrible event in his life displays his ability to be optimistic and not live in the past. Overall, Kumalo went through a series of emotions and feelings that at the time seemed impossible to cope with. And with Patonââ¬â¢s usage of tone, symbols, and repetition, he showed Kumalo was greatly in tune with nature and his spiritual self. His adaption to reality geared himself to serenity when he let destiny lead the way.
Thursday, January 9, 2020
Essay on Internet - 480 Words
How to use Internet as a management resource? Introduction: Internet is a global network, connecting thousands of host servers worldwide. The United States Department of Defense established it in the beginning of the 1960à ¡Ã ¯s. Today, there are now 10 to 20 million people using an Internet comprised of more than 30,000 networks spread out over 78 nations all over the world. Now the Internet has become a great electronic gateway that provides instant access to global news and information. The databases, documents, files, and programs that are à ¡Ã °sittingà ¡Ã ± on Internet computers contain a tremendous amount of information. You can search for and find up-to-the-minute stock market activity, weather reports, music, recipe; you can makeâ⬠¦show more contentâ⬠¦At last, we will briefly discuss some risks for using Internet. Implementing Internet as a management resources: Search external information to compete in the business world Approach specific knowledge and experts to increase management skill Use internet as a tool to improve management performance Risks: The very fundamental purpose of Internet is to provide an open information framework with few access barriers to information. There are several potential risks associated with the implementation of Internet in the organization. So managers should pay attention to it and avoid it. Security Internet is a completely open system. Any user is able to access any information interconnected via the information superhighway. Computer quot;Virusesquot; and quot;Wormsquot;. Computer Viruses and Worms are known for causing harm to computer systems. Information Overload and Redundancies. Conclusion: How to successful use Internet as a management resource are more than a management buzzword and a textbook definition. It is a new way of managing organizations towards a more complex and competitive future. Furthermore, more and more managers have realized that Internet is not only a communication tools and information resource. In fact, managers have promoted how to use Internet to their strategy plan. Internet has proven very successful in providing information andShow MoreRelatedInternet Privacy And The Internet954 Words à |à 4 Pagesunauthorized information by computer, but they actually make the internet a safer place. With the growth of the internet comes the growth of hackers and internet privacy. New laws that would increase internet privacy and, limit hackers would halt the internets growth and development. Since the year 2000, the internet has grown enormously we can all agree and with this growth comes a growth of internet users. 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TheRead MoreInternet Crimes And The Internet1719 Words à |à 7 PagesIntroduction The purpose of this research is to discuss about cybercrimes also known as internet crimes. The researcher has taken help from a number of online sources and a few books as well. Firstly, the researcher will discuss about cybercrime, how and when it came in existence. The researcher then will categorize cybercrimes into 2 parts, cyber abuse and cyber-attacks. This in turn has a few subtopics to follow. And lastly, the researcher will discuss prevention from these kind of attacks. TechnologyRead MoreInternet Addiction And The Internet924 Words à |à 4 Pagesor two, Internet is a channel that promotes an access to information and communication. It is one of the most powerful tools throughout the world today. Now-a-days, an access to the internet has become easier than ever, whether we are using a computer, phone or tablets. There is no doubt that people are spending more and more time online. 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