中外双边投资协定对香港的适用问题——评中外双边投资协定第一案管辖权意见

2007年2月,解决投资争端国际中心受理了香港投资者蔡叶深与秘鲁政府之间的投资争议。本案仲裁庭作出的管辖权裁定认为香港永久居民可以享受中国政府1994年与秘鲁缔结的双边投资协定的保护。该观点忽略了在一国两制的框架下,香港永久居民在国际法上某些权利的来源,并且违反了条约解释的国际法原则,造成对缔约方的原意曲解。本案也间接反映出香港特区在双边投资协定实践方面的不足。     

Exploring gender differences in dating violence/harassment prevention programming in middle schools: results from a randomized experiment

In this study, we randomly assigned 123 sixth and seventh grade classrooms from seven middle schools in the greater Cleveland area to one of two five-session curricula addressing gender violence/sexual harassment (GV/SH) or to a no-treatment control group. A baseline survey and two follow-up surveys were administered immediately after the treatment (Wave 2) and about six months post-treatment (Wave 3). In an earlier paper, we demonstrated the effectiveness of two approaches to youth GV/SH prevention programming (a fact-based, law and justice curriculum and an interaction-based curriculum). In this paper, we explored whether these largely positive findings remain for both girls and boys, including whether girls experience higher levels of GV/SH than boys. Most of our statistical models proved to be non-statistically significant. However, in 2 of our 48 victimization/perpetration (any violence, sexual violence and non-sexual violence) models (across two post-intervention follow-up points), we observed that the interventions reduced peer (male or female, non-dating partner) sexual violence victimization and reduced peer perpetration, but another outcome model indicated that the interventions increased dating perpetration. These mixed findings will need to be explored further in future research. Regarding our primary research question, we observed no statistically significant differences for the treatment multiplied by gender interaction terms for any of the perpetration or victimization outcome models, suggesting that the treatment had similar effects on girls and boys. However, we did observe that boys are more involved in violence than girls: both as victims and perpetrators. Boys experienced significantly more of three types of victimization from peers and dating partners compared to what girls experienced at the hands of their peers and dating partners. As perpetrators, boys committed more sexual victimization against peers (immediately post-intervention only) and more sexual victimization against dating partners than girls. The implications of these results are discussed.     

发达国家城市化历程及其借鉴意义

城市化是指城市的发展壮大,人口由分散的农村向城市集中的社会进步过程。城市化不仅与世界经济和社会发展的进程同步,而且是世界经济和社会发展的重要组成部分和基本标志之一。发达国家人口聚集由"城"到"市",城市群落由点到面,能够有超人预料的发展效果,与实施"政府少干涉或不干涉,主张自由发展"的市场经济制度有关。     

未成年犯中短刑犯的特点与改造对策

未成年犯中的短刑犯在服刑前缺乏约束,游荡社会,造成在服刑过程中呈现出态度散漫、自觉改造较难、急功近利、改造积极性差的新特点。我们必须在重新认识短刑犯特点的基础上,正视短刑犯教育改造的复杂性与艰巨性,增强刑事奖励的时效性,重新审视我们对短刑犯的教育改造手段和方法。     

Discrimination of Geographical Origin of Asian Garlic Using Isotopic and Chemical Datasets under Stepwise Principal Component Analysis

Isotopic compositions of δ²H, δ¹⁸O, δ¹³C, and δ¹⁵N and concentrations of 22 trace elements from garlic samples were analyzed and processed with stepwise principal component analysis (PCA) to discriminate garlic's country of origin among Asian regions including South Korea, Vietnam, Taiwan, and China. Results indicate that there is no single trace‐element concentration or isotopic composition that can accomplish the study's purpose and the stepwise PCA approach proposed does allow for discrimination between countries on a regional basis. Sequentially, Step‐1 PCA distinguishes garlic's country of origin among Taiwanese, South Korean, and Vietnamese samples; Step‐2 PCA discriminates Chinese garlic from South Korean garlic; and Step‐3 and Step‐4 PCA, Chinese garlic from Vietnamese garlic. In model tests, countries of origin of all audit samples were correctly discriminated by stepwise PCA. Consequently, this study demonstrates that stepwise PCA as applied is a simple and effective approach to discriminating country of origin among Asian garlics.     

26例心脏传导系统发育异常猝死的病理学分析

目的研究心脏传导系统发育异常致猝死的病理变化。方法排除外伤、中毒及疾病所致死亡,收集26例不明原因猝死者心脏,采用作者创建的心脏传导系统取材法,常规切片、HE染色和Masson三色染色,光镜观察。结果 26例中见心传导系统有发育不全、结构异常、细胞或组织结构移位和窦房结纤维垫等病变,9例同时具有2~3种类型。16~30岁共21例,占全部样本的80.8%。结论心脏传导系统发育异常可能是不明原因青壮年猝死的重要原因之一。     

发挥桂林统战文化资源优势 促进文化繁荣发展

党的十八大报告旗帜鲜明地提出了建设社会主义文化强国的发展战略。统一战线在社会主义文化建设中有着独特优势和作用。桂林应该充分发挥统战文化资源优势,为推动社会主义文化大发展大繁荣作出应有贡献。     

国际非政府组织在中国的治理传播

随着全球化的发展和全球性问题的突出,国际非政府组织在全球治理中日益扮演着重要角色,通过在华开展治理传播,已成为向中国展示世界和向世界说明中国的重要窗口。他们一方面在涉及中国民生、环保、社会发展等重要问题上发挥了不可忽视的作用,一定程度上与中国构建和谐社会的目标达成一致;另一方面又往往受制于政策门槛、资金准入、社会参与、自身结构性问题等方面的障碍,活动绩效受到负面影响。     

关于构建创新经济下现代产业体系的思考

该文剖析了创新经济下产业体系的特点,结合未来产业发展的总体趋势,提出了创新经济下“IAGC”产业体系的构建思路,同时从加快现代服务业和先进制造业发展,加快中国产业对外开放的转型步伐,加大节能减排力度,以及建立产融结合的发展模式等方面提出了具体的对策和建议。     

西方发达国家基本公共服务均等化路径选择的经验与启示

基本公共服务均等化是一项复杂的社会系统工程,如何借鉴西方发达国家基本公共服务均等化的成功经验,并与我国的具体社会经济环境相结合,探索出我国基本公共服务均等化的有效路径,是社会面临的重要课题。本文在分析西方发达国家基本公共服务均等化的成功经验的基础上,结合我国客观实际,提出了我国城乡基本公共服务均等化的路径选择,包括确定基本公共服务均等化标准、建立基本公共服务体系、健全公共服务体制、完善基本公共服务均等化的财政保障、实施基本公共服务均等化的绩效评估与监督。