TD-RAPD技术用于罂粟品种鉴定初探

目的探索TD-RAPD技术用于罂粟品种鉴定的可行性。方法采用改良CTAB法从罂粟叶片中提取DNA;TD-RAPD技术对种植于云南西双版纳地区的1个罂粟样品进行扩增分析。结果建立了罂粟DNA提取方法,从10个随机引物中筛选出6个引物用于罂粟TD-RAPD分析。结论TD-RAPD技术可用于罂粟DNA的分子标记,为罂粟DNA数据库建立提供技术方法,最终从DNA分子水平上追溯罂粟植物毒源。     

法院证据调查与当事人主义

我国审判方式改革在批判超职权主义观念的基础上,主张向当事人主义的目标发展,大大削弱了法官依据职权调查证据的权力。本文通过对大陆法系和英美法系的当事人主义诉讼模式的分析发现,对真实的追求是民事诉讼的真谛,当事人主义并不排斥法院实施证据调查。我国应当通过法院证据调查制度的规范化促进司法者能动地输出司法正义。     

新农民阶层与乡村司法理论的反证

作为当前学界主流的乡村司法理论,基于对乡村社会结构内向、封闭的理解,具有明显的地方化特征。然而,新农民阶层的出现及其推动的乡村社会变迁,导致乡村司法理论产生一些悖论性事实。这种变迁和悖论能够从"地位获得理论"与乡村司法运作存在的关联中加以解释。据此,现有的乡村司法理论应当有所修正,使得带有"治理"味道的地方化特征不再那么显著,转而复归到追求普适化的乡村法治化轨道。     

Validation studies of the ParaDNA® Intelligence System with artificial evidence items

Short tandem repeat (STR) profiling is one of the mostly used systems for forensic applications. In certain circumstances, STR profiling is time-consuming and costly, which potentially leads to delays in criminal investigations. LGC (Laboratory of the Government Chemist, UK) Forensics has developed a robust STR profiling platform called the ParaDNA^® Intelligence Test System which can provide early tactical intelligence and aid investigators in making informed decisions on sample prioritization for detection. Here, we validated the ParaDNA intelligence test for its application in forensic cases using a range of mock evidence items following guidelines set by the Scientific Working Group on DNA Analysis Methods (SWGDAM). Specifically, we tested the sensitivity and accuracy of the ParaDNA intelligence test, as well as the success rates for detecting mock samples and for use in case scenarios. Our findings demonstrate that the ParaDNA intelligence test generates useful DNA profiles, especially for samples such as blood, saliva, and semen that contain ample DNA, indicating the benefits of including ParaDNA as a prior step in forensic STR profiling pipelines.     

中国企业"走出去"面临的国家风险研究

中国企业“走出去”开展对外经济技术合作、承包工程、进行海外投资,既是贯彻中央“走出去”的大战略,也是企业自身利用国际市场和资源开展多样化经营、贴近资源和客户、分散风险等的需要。但无论是进行国际贸易,还是走出国门承包工程、进行劳务合作、开展海外投资,都要面对国际经济活动中客观存在的各种风险。通过分析、评估、监控国家风险,可以防范和化解这一独特风险,避免因此导致的财产和人身损失。     

论树立社会主义荣辱观的时代价值

一个时代的荣辱观,是一个时代主导的世界观、人生观、价值观的重要内容。胡锦涛总书记提出的“八荣八耻”的社会主义荣辱观,集中体现了社会主义基本道德规范的本质要求。在一定意义上说,荣辱观反映着人们的思想状况和社会进步的程度。倡导什么样的荣辱观,不仅体现着社会的价值导向,标志着社会的文明程度,而且还直接影响着社会风气。当今,在时代变革、经济转轨、机遇与挑战并存的形势下,树立和大力倡导社会主义荣辱观,加强社会主义思想道德建设,引领多元、多变、多样的社会意识,牢固确立全国人民团结奋斗的共同思想基础,形成积极健康向上的社会风尚,是百姓的殷切期盼,更是历史发展的必然。     

The New Term

Russian President Vladimir Putin secured his fourth term with a land-slide victory in mid-March, winning around 76 percent of the vote. According to Russian law, Putin wil hold the post for another six years until 2024, at which point he wil have ruled the country for 20 years. During his fi rst three terms, Putin has com-mitted to rejuvenating the once powerful country. He likely intends to make several more notable contributions to guarantee his legacy in the history of Russia and the world. In his fourth term, can Putin finally realize his dream of reviving Russia, and what internal and foreign policy will he adopt to crown his long career as the head of the Russian state?     

DEVELOPMENT MAGNET

Wang Fangquan, a retiree liv-ing in Haikou, capital of China's southernmost Hainan Province, rushed to see the newly reno-vated Sanjiaochi Plaza on March 25, days before it was formally inaugurated.     

East,West, Home Is Best

正Overseas Chinese return to contribute toward the development of the nationIn his 12th year in the U.S.,Zheng Chunyang hit a ceiling.Zheng,a 42-year-old Chinese scientist in the application of biomedical sciences,got his master’s and doctoral degrees     

Clicking off Poverty

正How Internet Plus tourism has spread rural Tibet’s wings Phuntsok,a 70-year-old family inn owner in Nyingchi City,southwest China’s Tibet Autonomous Region,is remarkably web savvy.On his business card,there is a QR code for tourists to scan to see the virtual reality(VR)panorama of his guesthouse in Tashi Gang Village,Lhulang Town.