关于上海市农民工安全生产培训的调查研究

当前,我国正面临建国以来最大的生产事故高峰,因工伤亡人数排名世界第一。与以往不同的是,本次事故高峰最大的受害群体是农民工。导致农民工在劳动过程中付出惨重的生命代价的原因很多,其中最直接的原因是农民工缺乏起码的安全生产意识和安全防护能力。     

西方通胀与失业关系理论评述及借鉴

二战后西方通胀与失业关系理论有了重大发展,通胀与失业的“负相关”说、“无替代关系”说、“通胀－失业螺旋”论、“紧跟”关系论等相继产生,从不同角度论证了通胀与失业的关系,我国要合理借鉴西方通胀与失业关系理论的有益成分,树立供给可以创造需求的理念。在目前国内失业严重而通货又相对紧的状况下,可采用适度的通胀办法来启动市场、扩大就业,拉动经增长。     

深切的缅怀不尽的思念

薄一波同志因病医治无效,于2007年1月15日20时30分在北京逝世,享年99岁。惊闻噩耗,我们悲痛万分,心痛不已。自《党史纵横》创刊以来,薄一波同志就担任杂志的顾问,直至他离世,已经陪伴杂志走过十九年的风雨历程。多年来,薄老一直默默关注着《党史纵横》,给予了它莫大的支持和勉励。薄老的高风亮节、无私奉献、实事求是的精神深深教育、影响着我们。这位有着传     

郑和七下印度洋——马欢笔下的“那没黎洋”

15世纪初郑和七下西洋,中国人以史无前例的规模走向海洋。在亲历下西洋的马欢笔下,当时明朝人所认识的西洋具体所指是"那没黎洋"——即今天的印度洋。七下印度洋全面贯通了古代陆海丝绸之路,联通了亚非欧,为区域史走向全球化做出了重要铺垫。鉴于迄今对郑和所下西洋的认识模糊不清,澄清七下西洋即七下印度洋,这对于郑和下西洋目的与史实以及明朝外交理念的探讨至关重要。     

非传统安全与中美反扩散博弈——在朝鲜及伊朗核问题上

"非传统安全"这一当代流行的术语或概念既过度宽泛,又过度狭隘.过度宽泛导致安全研究的过大广泛性和难以操作性,过度狭隘则导致忘记或轻视此类安全问题在政治史上历来有的重大地位和政治思想史的相关教益,同时使之难以容纳核武器问题所需的特殊对待.从辨析"非传统安全"概念和界定当前中美关系之中主要的非传统安全问题开始,本文集中于防扩散/反扩散问题,将关于朝鲜的有关事态当作在此领域的中美博弈的首要案例,揭示和考察中美各自的政策和被设想的利益的汇合与分离.它们与在伊朗核问题上的中美汇合与分离并存,共同显示中美两国在非传统安全方面的关系已成为一套多层面和多场地的博弈"体系",并且例解中国在对美关系中的基本行为方式的复杂性或丰富性.     

论哲学反思思维的现实价值

反思是哲学思维的特性,哲学反思思维具有事后之思、纯粹之思、本质性之思和批判性之思等特点。哲学反思思维是人类把握现实世界不可或缺的思维方式,是人类社会发展进步的阶梯,是事业成功的伴侣,是人生征途的灯塔。人类不断在发展中反思,又在反思中不断发展。     

家族企业成长制约因素与突破对策

家族企业成长的制约因素决定了企业必须做好以下五个方面的工作:由个人管理向职业管理的转变;建立现代企业制度;培育先进企业文化;拓展融资渠道和实现企业权力交接。而解决这些制约因素除了需要外部市场经济环境和法制环境的改善外,更多的是需要家族企业内部大刀阔斧的改革,特别是需要家族企业掌舵人的远见与无私。     

Hair as a specimen to document tetramethylene disulfotetramine exposure

Tetramethylene disulfotetramine (tetramine) is a rodenticide that has been banned for many years in China. Since 2005, inhabitants of a village in the Henan Province have been suffering from grand mal seizures. To investigate the possibility of tetramine as the cause, we developed a method to determine tetramine in human hair. Sample preparation involved external decontamination, frozen pulverization, and ultrasonication in 2 mL ethyl acetate in the presence of cocaine-d3 as an internal standard. The method exhibited good linearity; calibration curve was linear over a range of 0.1-20 ng/mg hair. The limit of detection for the assay was 0.05 ng/mg hair. Except for one subject (No. 4), all head and pubic hair samples were positive for tetramine. The concentrations of tetramine in pubic hair were significantly higher than those in the same subjects' head hair samples. Because of a long retention in body, segmental head hair analysis cannot provide an accurate exposure history of tetramine in the body.     

Unearthed Discoveries 2012——Chinese archeologists uncover new treasures

Six most significant new findings in the year 2012 across the country were announced at the annual New Archeological Discoveries Forum, held by the Institute of Archeology of the Chinese Academy of Social Sciences (CASS) in Beijing on January 9. Professor Wang Wei, head of the institute,     

Speaking a Common Language

<正>Xi-Putin personal relationship adds vitality to bilateral cooperation Chinese President Xi Jinping paid a state visit to Russia on July 3 and 4,his sixth to the neighbor since assuming office.During the 26-hour trip,he met Russian President Vladimir Putin and Prime Minister Dmitry Medvedev,signing joint statements with the Russian side on deepening the bilat-