高等学校毕业论文教学环节改革研究与实践

为了提高本科毕业论文的质量,可以在保证选题一致性的前提下,整合本科学年论文与毕业论文的写作时间,在学年论文阶段完成自主选题和资料收集的前期工作,毕业论文在此基础上进一步拓展和探讨.     

Restructuring the State in South Africa: New Strategies of Incorporation and Control

Although it is now widely conceded that there have been many changes in South Africa in recent years, not least in the political sphere, the nature and significance of these changes remain hotly contested. After sketching the pre-reform system, this article presents a broad and comprehensive account of the institutional reorganization of the South African state and the official justification for it. Acknowledging that at the moment only tentative interpretations of these developments are possible, it poses questions about the adequacy of official explanations and suggests that a deeper motivation for the changes lies in a commitment to both order and reform, the outlines of which are much clearer at the local than at the national level.     

The effects of delayed menarche in different contexts: Dance and nondance students

The premise that effects of maturational timing are mediated by social context is explored by comparing adolescent girls in dance and nondance schools. Because the dance student must maintain a relatively low body weight, being a late maturer (who is often leaner than an on-time maturer) is expected to be more advantageous to the dancer than to the student not required to meet a weight standard. Girls aged 14 to 18 were seen; 276 attended private schools and 69 attended national ballet company schools. AllSs were weighed and measured and asked questions about their secondary sexual development, weight-related concerns, eating concerns, adult sex-role expectancies, body image, emotional functioning, and family relationships. Menarcheal age was used to classify girls as early (before 11.5 years of age), on time (between 11.5 and 14 years), and late maturers (after 14 years). More dance than non-dance school students were late maturers (55% versus 29%). The dance students weighed less and were leaner, had higher eating scores, and had lower family relationship and impulse control scores than the comparison sample. Across groups, late maturing students weighed less, were leaner, and had lower diet and higher oral control scores than on-time maturers, with the differences more pronounced in the dance than nondance students. In addition, the on-time dancers had higher psychopathology, perfection, and bulimia scores and lower body image scores than the late maturing dancers. The findings are discussed in terms of a goodness of fit between the requirements of a social context and a person's physical and behavioral characteristics.This paper was prepared with the support of grants from the W. T. Grant Foundation and the National Institutes of Health.Ph.D. from the University of Pennsylvania. Research Interests: Girls' psychological adaptation to pubertal change, biosocial aspects of female reproductive events, development in at-risk children and adolescents.     

Chinese scholars call for AIDS rules based on respect for individual rights

In June 2002, the UN Theme Group on HIV/AIDS in China published a comprehensive situation analysis and needs assessment of the HIV/AIDS epidemic in the People's Republic of China (PRC). The report, entitled "HIV/AIDS: China's Titanic Peril", also describes and analyzes current HIV/AIDS legislation and policies. It notes that "laws and regulations that are based on fear and prejudice have contributed to fuelling the epidemic instead of curbing it." The report observes that the targets and goals established in China's five-year Plan of Action (2001-2005) are not consistent with the commitments endorsed in June 2001 at the United Nations General Assembly Special Session on HIV/AIDS. It states that the Plan "continues to present HIV/AIDS as a medical problem, and fails to understand the epidemic as a broader development issue." Even where laws could assist, enforcement remains a huge challenge. For example, in 1998 the National People's Congress passed a law prohibiting commercial blood donations for medical purposes. Nonetheless, the illicit and unregulated blood trade, which has rapidly accelerated the spread of HIV infection in China, has continued. When the alarm was sounded by Dr. Wan Yanhai, coordinator of the AIZHI (AIDS) Action Project, the government response was to arrest him. In the following article, Nick Young, editor of China Development Brief, reviews the findings of three studies commissioned by the United Nations Development Programme (UNDP) on the role of the law in response to HIV/AIDS.