4株猪瘟流行野毒株病毒结构蛋白E2基因的核苷酸序列分析

应用RT-PCR和nPCR扩增由4株甘肃省近期(1997-1998)猪瘟流行野毒株的E2基因,将其克隆到pGEMTEasy载体上,经转化、筛选、鉴定后,测出核苷核序列.4株流行毒株的E2基因核苷酸序列同源性为89.2%-99.7%,相应的氨基酸序列同源性为93.8%-99.0%.这4株流行毒株;与C-株(疫苗种毒)E2基因的核苷酸序列同源性为82.2%-84.3%,相应的氨基酸序列同源性为87.9%-90.2%,表明近期猪瘟流行毒株与C-株的gp55蛋白之间存在一定的差异.     

合作社性质的法律分析

由于制度的上优越性,合作社在国内外经济生活中扮演着重要角色,成为与公司、合伙等典型企业相区别的经济组织.但不同的是,合作社是具有社团性、非营利性、人合性和法人性的组织.一直以来,我国理论界对于合作社的性质问题难以达成一致.我国新出台的《农民专业合作社法》明确规定了合作社的性质,虽然可以在一定程度上消除理论上的混乱现象,该法并没有完全回答合作社的性质问题.     

电子商务对国际税法的挑战

网络促进了全球化电子商务的迅速发展。电子商务的出现,无疑为人们提供了新的商贸空间和商机,但它所引发的税收问题也是不容忽视的。电子商务的新特点使税收的传统控管手段失灵。我国应建立新的税收征管体制,以应对电子商务带来的新挑战。     

对练习摹仿签名实验数据的统计分析

练习摹仿是摹仿者在摹仿笔迹时常用的手段。由于中文签名字数少,更利于摹仿,所以鉴定练习的摹仿签名真伪就更加困难。练习摹仿签名的实验得出:整个摹仿过程是一个逐渐接近被摹仿者签名的过程。在不易被摹仿的特征里,往往反映的是书写者的书写习惯,还有一部分反映的既不是摹仿者的书写特征,也不是被摹仿者的书写特征,是摹仿的综合作用引起的特征。     

金阙风雨推波澜——从家族政治拼争看菲律宾选举的与众不同

5月14日,菲律宾全国举行中期选举,来自菲全国的3000多万名合法选民将选出参议员、众议员、省长、市长和省市议员共17889名政府公职人员,这无疑是近3年来菲律宾民主政治生活中最为重要的一页.     

Where the Action Is: Macro and Micro Justice in Contract Law

In contemporary private law theory the relationship between ‘macro’ theories of distributive justice and the ‘micro’ site of interpersonal transactions remains under-explored. In this paper, I draw on the ‘macro’ theory of justice articulated by John Rawls and offer an account of ‘micro contractual justice’ that helps us understand how the micro domains of contracting introduce particular relational constraints on the infusion of distributive considerations into contract law, resulting in constrained conception of ‘relational Rawlsianism’ operating in contractual domains. My framework provides a bridge between the macro and micro, helping us understand how they are in various senses separate yet interlocking, and also provides a ‘third way’ between all or nothing positions on the place of distributive justice in contract.     

Exploring Gender-Specific Trends in Underage Drinking Across Adolescent Age Groups and Measures of Drinking: Is Girls’ Drinking Catching Up with Boys’?

Underage drinking is among the most serious of public health problems facing adolescents in the United States. Recent concerns have centered on young women, reflected in media reports and arrest statistics on their increasing problematic alcohol use. This study rigorously examined whether girls’ alcohol use rose by applying time series methods to both arrest data, Uniform Crime Reports, and self-report data from Monitoring the Future, a nationally representative long-term survey gathered independently of crime control agents. All self-reported drinking behaviors across all age groups show declining or unchanged female rates and no significant change in the gender gap, while the official source displays a steady narrowing gender gap and some increase of female arrest rates for liquor law violations. Results indicate that social control measures applied to underage drinking have shifted to target young women’s drinking patterns, but their drinking has not become more widespread/problematic. Girls’ increased alcohol use and abuse is a socially constructed problem, rather than the result of normalization of drinking or more strain in girls’ lives. Future underage drinking policies and practices that apply legal intervention strategies to less chronic adolescent drinking behaviors will increase the visibility of girls’ drinking.     

引导大学生向艰苦地区流动的激励政策研究

当前引导大学生向艰苦地区流动工作正在深入开展,并取得了巨大成绩。在肯定成绩的同时,也要认识到这项工作尚存在着一系列的问题。针对这些问题,可以采取以下措施:提高大学生村官待遇,增强相关工作的吸引力;提高"三支一持"生活补贴,完善配套支持措施;放宽西部计划门槛限制,实现人才扩招;优化选调生晋升制度,拓宽职业发展空间;平衡"特岗"工作与计划,激励其职业发展。     

现场勘查工作存在的主要问题及对策

现场勘查工作是案件侦查的起点和基础,是刑事诉讼活动的首要环节。现场勘查的成功与否关系到整个侦查工作的成败以及刑事诉讼活动能否顺利进行。目前,现场勘查工作存在领导重视不够、经费紧张、现场保护不到位、现场勘查指挥不力、侦查员与技术员缺乏沟通等问题,应采取如下对策：加强领导,加大投入,建立一支高素质的专业队伍;加大宣传力度,进一步做好现场保护工作：强化现场勘查指挥工作,确保勘查工作有序进行;强化侦查意识、证据意识,落实侦技结合的工作机制;健全管理制度,规范工作程序,等等。     

北京市强污染日下的逆温层结构分析

针对１９９８年９月,１９９９年１月和６月间发生的强污染日,利用探空气象资料分析其发生的气象原因,发现湿度较大条件下的接地逆温和多层逆温是造成强污染日的气象原因,并分析了强污染日气象条件下的污染物积累浓度和大气能见度分布。