High performance liquid chromatographic determination of alcohols with reference to body distribution of methanol

A method has been developed on reverse phase high performance liquid chromatography for simultaneous determination of methyl, ethyl and isopropyl alcohols under refractive index detection using pure water as the mobile phase. A good separation has been achieved between these alcohols. Detector response was linear with a detection limit of 5 mg/100 ml. Recovery studies were performed by adding known amounts of methyl and ethyl alcohols to blood, lung and liver within the range 80–90%. The reproducibility of the results was always >90%. The quantitative distribution of methyl alcohol in postmortem body tissues and fluids has been reported in three cases of poisoning.     

对我国建立交易报告制度的初步探讨

在我国反腐败工作向纵深推进的时候,探索新的反腐策略,建立交易报告制度以弥补储蓄实名制和财产申报制的缺陷,从而建立和完善对公职人员的财产监督体制是当前反腐败制度建设中的关键之举.     

超声提取法在固体毒物检材前处理中的作用

针对实际办案中检材中毒物含量很低时不易检验的问题进行了研究,探索出一种固体检材前处理的超声提取法,能够很好地解决这一问题。本方法具有操作简单,检材用量小,提取效果好、省时省费用的优点。     

Beliefs About Wife Beating Among Arab Men from Israel: The Influence of Their Patriarchal Ideology

Despite the recent increase in public and professional interest in the problem of wife beating in Arab society, in Israel, and in the rest of the Arab world, there is a serious lack of empirical research on different dimensions of the problem in those societies. This paper presents the results of a survey conducted among a systematic random sample of 362 Arab husbands from Israel, in an attempt to examine the contribution of patriarchal ideology toward explaining their beliefs about wife beating. Although about 58% of the participants indicated that there is no excuse for a man to beat his wife, 15–62% still justified wife beating on certain occasions (e.g., adultery, failure to obey husbands, disrespect for parents and relatives). In addition, although the participants tended to perceive abusive and violent husbands as responsible for their behavior, 52% still expressed understanding of that behavior and, on some occasions, 23–43% even blamed the wife for violence against her. Regression and multiple regression analyses revealed that over and above the participants' age and level of education, their masculine sex-role stereotypes, negative and traditional attitudes toward women, nonegalitarian marital role expectations, and familial patriarchal beliefs were the most significant predictors of beliefs about wife beating. Implications of the results and limitations of the study are also discussed.     

博观约取 厚积薄发——漫谈毕业论文的写作

<正> 按照规定,大学本科学生和研究生,包括博士研究生,毕业前都必须写作毕业论文.毕业论文究竟应当怎么写呢?常有同学向我提出这个问题.这使我想起了鲁迅先生写的一篇题为《作文秘诀》的文章.但这篇文章并不是真正告诉人们以什么作文的"秘诀",而恰恰是指出作文并没有什么"秘诀";所谓"秘诀",无非是写作时装腔作势,故弄玄虚,用某种障眼法吓唬人、愚弄人罢了.那么,作文就没有什么要注意的么?当然也有.用鲁迅的话说,那就是"有真意,去粉饰,少做作,勿卖弄".我想这道理同样适用于写作毕业论文.     

关于公文美学的思考

公文因实用而产生,又为实用而写作,具有实用美的审美价值.公文体式要求的规范化、内容的规范化和语言的规范化是公文的审美特征所在.     

An Empirical Investigation into Measurement and Determinants of Food Security

We examine the association between calorie-based indicators and experiential indicators of food security using data from slum households of Kolkata surveyed in 2010–2011. Experiential indicator is constructed following the United States Household Food Security Survey Module. Calorie based indicator is constructed using household-specific calorie norms. Modelling techniques take account of potential endogeneity in the relationship. The two indicators are aligned in the same direction implying more accurate targeting. However, there is a lack of one-to-one correspondence between the two measures and the drivers of calorie deprivation and food insecurity also differ, suggesting a one-size-fits-all policy cannot address both concerns simultaneously.     

Political attitude estimation through Facebook like: a South Korean case study

Recently numerous studies are conducted to estimate the human personality from the online social activities. This paper develops a comprehensive model for political attitude estimation leveraging the Facebook Like information of the users. We designed a Facebook Crawler that efficiently collects data overcoming the difficulties in crawling Ajax enabled Facebook pages. We show that the category level selection can reduce the data analysis complexity utilizing the sparsity of the huge like-attitude matrix. In the Korean Facebook users’ context, only 28 criteria (3% of the total) can estimate the political polarity of the user with high accuracy (AUC of 0.82).     

Violent attacks on education in the tribal areas of Pakistan and the role of NGOs in providing educational services

Education is no longer safe from attacks during times of armed conflict. In many regions of the world, armed groups intentionally target schools, teachers and students and violate the right of children to get an education. Such is the case in Pakistan, where militant violence and continued armed conflict has disrupted the education of hundreds of thousands of children, particularly girls. The present study addresses a call for a better understanding of how non-governmental organisations (NGOs) function and contribute to peace-building and development through the provision of educational services in conflict zones. Based on field research, the study finds that in spite of challenges, NGOs have been playing a vital role in providing educational services to the conflict-affected communities. Disseminating information, solutions for resuming education, improving school enrolment, psychosocial support and promoting quality education lies at the forefront of NGOs’ battle in the tribal areas of Pakistan. However, the state needs a comprehensive policy to protect education from violent attacks.