烧骨组织形态变化及DNA技术在个体识别中的应用

烧骨在火灾、焚尸、交通、爆炸等案件和事故的检材中具有特殊的地位。通过对不同条件焚烧下烧骨组织形态及DNA变化规律的研究,可为法医实践中烧骨的种属鉴定、性别及年龄判定提供准确的依据和标准,同时可利用残存的基因位点对烧骨残块进行个体识别和同一认定。烧骨DNA的提取方法及检测技术也在不断探索和改进。本文对烧骨在形态学、组织学和分子生物学水平研究进展以及烧骨评测的方法、技术进行概述,旨在为法医实践及进一步研究提供新的方法和思路。     

农村老年人性犯罪问题研究——从重庆市两座监狱调查展开

老年人性犯罪是一个社会危害性大,但是很容易被忽视的问题.通过调查重庆市两座监狱的老年人性犯罪这一社会现象,结合其他地方老年人性犯罪情况,我们发现农村老年人性犯罪十分突出,产生的原因并不仅仅是老年人为了满足性欲,还存在很深刻的社会原因.解决老年人性犯罪问题是一项社会综合治理工程,应当以预防为主.     

下丘脑神经节细胞瘤1例

神经节细胞瘤是一种少见的中枢神经元良性肿瘤,单纯神经节细胞瘤仅为颅内原发中枢神经系统肿瘤的1％.神经节细胞瘤好发于幕上,尤以颞叶多见,其次为额、顶叶,起源于下丘脑者实属罕见.现报告1例行MRI检查并经手术病理证实的下丘脑神经节细胞瘤.     

高校工会组织在预防和干预教职工亚健康中的作用

由于受不良的生活方式、过大的心理压力、缺少必要的运动和恶化的生存环境等因素的影响,高校教职工已成为亚健康的高发人群。高校工会应充分发挥高校工会组织工作覆盖面广、活动内容丰富和凝聚力强的优势,对教职工亚健康状况进行调研、分析,积极采取多种预防和干预措施,努力提高教职工健康状况,减少亚健康的发生,从而提高高校教职工的健康水平,降低亚健康对高校教职工的危害。     

I'll Do It,Later China's netizens find a novel way to cope with chronic procrastination

Zhao Yixin never thought she was actually suffering from a disease.She hadn't even come across the word--procrastination. As a senior student at Beijing Union University,Zhao has been researching and writing her graduate essay for almost half a year but hasn't succeeded in finishing even half of it. "I know I always put off tasks so I started earlier than other students," Zhao said."But I still haven't managed to finish it while most of my classmates already completed the essay." Zhao said that her habit of putting off tasks can be dated back to primary school years,when she didn't want to do her homework and always put it off to late night."I sat at the desk all the time but my mind couldn't concentrate," Zhao said."I kept making promises to myself that I'll do the homework in 10 minutes,but after many 10 minutes,I still couldn't start.I don't think I am the only one in my class acting like this.It seems that we are all like this when we chat about our homework."     

Between a Rock and a Hard Place

正China faces challenges in fighting against drug abuse and illicit trafficking Wang Chen's dream is to return home after eventually being released from the Drug Rehabilitation Center in Jiutai City,     

越南华文教育发展现状与思考

越南华文教育近年来出现较明显复苏,华文从华人的民族文化载体逐渐发展为越南社会加强与中国经济文化联系、寻求更多发展机遇的有力工具。这些新现象为传承越南华族文化、增进中越交往与合作创造了积极条件。针对当前越南华文教育的资金、师资、教材等问题,中国可在越南政策法规允许的范围内适当加以补充与协助,为中越关系的深化发展增添动力。     

On the Changes in the International Order

Adebate on the controversial issue of the international order has been the vogue in current times.To China,high on the agenda is the defense of the post-war international order,as the Abe administration denies Tokyo＇s past aggression by paying homage to the Yasukuni shrines （where ashes of 14 Class-A war criminals are honored）,and appears to be reinterpreting its pacifist constitution in a bid to lift the ban on collective defense.Highlighting their resolve to uphold the achievements of the Second World War,state leaders of both China and Russia have reached agreement on a joint commemoration of the 70th anniversary of the victory of the global anti-Fascist war.     

Remembering Mao Zedong

正The nation commemorates the contributions of New China’s founding father Mao Zedong,a man whose name is inseparable with the birth of the People’s Republic of China(PRC),has long been regarded as a symbol of the Chinese Communist Revolution.Now,his lasting influence has been reaffirmed through his 120th anniversary.     

Encyclopedia 2.0

正Online resources are gaining popularity but also raising concerns over the reliability of the information on them By Yuan Yuan Paraxylene,also known as PX,is an important but controversial chemical product for industrial use,and has become a topic of debate on the back of protests in Maoming,south China’s Guangdong Province,over