红塔集团推进"两烟"产业化经营的成功实践及其启示

把烟叶产区作为"第一车间"建设,牢牢抓住烟草企业价值链中的战略性环节,加上"公司+农户"的制度创新和"三合一"的管理体制,逐步走上"原料形成优势、技术提升优势、资本增值优势、管理转化优势、市场实现优势"的扩张发展之路,这是红塔烟草王国崛起的奥秘所在,也为我国农业产业化经营提供了成功的范例.     

中国人类学研究50年回顾

人类学在中国已经走过了近一个世纪的历程.前半世纪是人类学从西方传入中国,开始起步发展和传播的时期,在"抗战"前后达到中国人类学研究的第一个峰值;后半世纪中国人类学经历了坎坷曲折的发展过程,在文化大革命期间跌落至谷底,本世纪80年代,中国人类学研究重获新生,并于90年代后期在中国学术界的影响与日俱增.经历了大起大落之后,中国人类学在面向21世纪之时,在新的起点上正逐渐走向规范化、体系化及本土化,并以崭新的姿态准备充实现代国际人类学的理论和方法、为中国人类学研究做出相应的贡献.回顾和反思这一历程将有助于我们进一步深刻地认识中国人类学的历史地位、社会价值及总结经验教训,为中国人类学在新世纪的发展提供借鉴和建设性的参考意见.     

DNA Commission of the International Society of Forensic Genetics (ISFG): an update of the recommendations on the use of Y-STRs in forensic analysis

The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. A previous recommendation published in 2001 has already addressed Y-chromosome polymorphisms, with particular emphasis on short tandem repeats (STRs). Since then, the use of Y-STRs has become very popular, and a numerous new loci have been introduced. The current recommendations address important aspects to clarify problems regarding the nomenclature, the definition of loci and alleles, population genetics and reporting methods.     

Combating child homicide: preventive policing for the new millennium

High-profile media coverage of crimes against children has heightened public awareness of critical child safety needs and issues. However, numerous research studies in the area of child homicide have illustrated the importance of the power of science to correct false perceptions and misinformation, improving how to best serve and protect our children. Age-based analyses of childhood crime patterns have vastly improved how law enforcement and social service practitioners identify, investigate, and resolve child victimization cases. Future protective efforts must involve multiagency and multidisciplinary collaboration. Law enforcement, social service clinicians, educators, and academicians should jointly develop and implement pragmatic and effective prevention, detection, and resolution programs and policies.     

"非典"心理意义的性别比较

本研究采用联想组合分析法,比较了“非典”一词在“非典”期间对男女大学生的心理意义,受试为京、沪、穗、港、台520名大学生。结果发现,男性的非典视角以“病”为中心,重“硬”信息,重群体控制和治疗;女性的非典视角以“人”为中心,重“软”信息,重个人预防。在主观反应中,男性的负面情绪联想高于女性;女性的负面判断联想高于男性。这些结果与以往应激反应中“脆弱性”的性别差异研究有所不同,可从社会性别视角加以解释。