环氧煤沥青用于埋地管道防腐的适用性分析

根据生产实践和管道防腐涂料的发展状况 ,结合埋地管道涂层的国际规范RP0 6 19的规定和该涂层的国内技术规范 ,分析了该涂层对城市埋地管道防腐工程存在的问题和弊端。     

Postmortem examination of transepithelial ion currents in rabbit colon and trachea in relation to temperature of storage and its importance for interlethal reactions

Electrical phenomena resulting from transepithelial ion transport have been a subject of clinical, physiological, pharmacologic and toxicologic studies. These examinations concern mainly electric phenomena in live organisms. The changes of transepithelial ion pathways which take place postmortem have not been yet established. The aim of the study was an attempt to trace variability of electrophysiological parameters related to transepithelial ion transport in specimens of rabbit trachea and colon depending on temperature at which specimens were stored after death. It was observed that postmortem electric phenomena in epithelium of airways and alimentary tract of rabbit occur well-ordered but with slower course in trachea samples and in tissues which were preserved at low temperature after death.     

急性铊中毒法医学损伤程度鉴定一例

1案例资料简要案情2010年01月20日,某市公安分局刑侦支队接到受害人王某报案称：2009年12月20日与其前女友张某一起喝茶后出现恶心、呕吐、腹痛、腹泻等症状,遂至当地人民医院对症治疗,消化道症状减轻;     

公司治理和现代企业制度研究

公司治理结构是现代企业制度的核心 ,它为建立现代企业制度提供内部的结构性 (或者说制度性 )动力。但公司治理却不能载负起建立现代企业制度的全部之重 ,现代企业制度建立中面临的不是动力的缺少问题 ,而是重重的外部阻力 ,因此 ,建立现代企业制度不能单纯寄希望于完善的公司治理。对公司治理的改造应与追求中的现代企业制度相匹配 ,与所处的环境相匹配。     

法律上环境概念探析

本文考察了法律上环境概念的起源 ,确认它是现代环境保护运动、环境科学以及法学发展共同孕育的产物 ,界定了法律上环境的定义 ,探讨了环境作为法律上概念的特征 ,明确了法律上环境概念的重大意义 ,为完善环境法学提供了重要法理依据     

社会公共组织及其成员的权利救济分析

加入 WTO后 ,社会事务管理的结构性缺陷 ,已严重阻碍着我国政府体制改革的步伐。本文在对社会公共组织进行定位的基础上 ,指出培育社会公共组织是我国政治体制改革的必然趋势 ;同时 ,只有将社会公共组织在行使公共职能时与其成员之间的纠纷纳入行政诉讼中来 ,才能最终在国家、社会、个人之间建立起政治生态平衡。     

Analytical Characterization of Erythritol Tetranitrate,an Improvised Explosive

Erythritol tetranitrate (ETN), an ester of nitric acid and erythritol, is a solid crystalline explosive with high explosive performance. Although it has never been used in any industrial or military application, it has become one of the most prepared and misused improvise explosives. In this study, several analytical techniques were explored to facilitate analysis in forensic laboratories. FTIR and Raman spectrometry measurements expand existing data and bring more detailed assignment of bands through the parallel study of erythritol [¹⁵N₄] tetranitrate. In the case of powder diffraction, recently published data were verified, and ¹H, ¹³C, and ¹⁵N NMR spectra are discussed in detail. The technique of electrospray ionization tandem mass spectrometry was successfully used for the analysis of ETN. Described methods allow fast, versatile, and reliable detection or analysis of samples containing erythritol tetranitrate in forensic laboratories.     

Classical Sāṁkhya on the Relationship between a Word and Its Meaning

The aim of this article is to reconstruct the classical Sā?khya view on the relationship between a word and its meaning. The study embraces all the extant texts of classical Sā?khya, but it is based mainly on the Yuktidīpikā, since this commentary contains most of the fragments which are directly related to the topic of our research. The textual analysis has led me to the following conclusion. It is possible to reconstruct two different and conflicting views on the relationship between a word and its meaning from the classical Sā?khya texts. The first view, the source of which is the Yuktidīpikā, is that all words are conventional in their origin. It resembles the Nyāya-Vai?e?ika theory of the primary linguistic convention and the conventional origin of all words. The second view, which is the implication of the Sā?khya idea of the authorless Vedas we can reconstruct on the basis of the majority of the classical Sā?khya commentaries (including the Yuktidīpikā), is that the relationship between a word and its meaning is natural. This view is probably influenced by Mīmā?sā. Both of these views are hardly compatible with the Sā?khya teaching. It seems like classical Sā?khya, not having created its own detailed theory, oscillated between different conceptions.