风湿性心脏病瓣膜置换术后抗凝治疗中"度"的把握

风湿性心脏瓣膜病在世界范围内发病率极高,瓣膜置换术是目前治疗该病的主要方法,根据不同的病情及需要可置换机械辩或生物瓣,我国患者更常选择机械瓣置换,术后生物瓣置换需抗凝3个月～6个月,而机械瓣置换者需终身抗凝,故抗凝治疗非常关键.本文从辨证思维的角度分析如何在瓣膜置换术后把握好抗凝治疗.     

The Sequential Model of Future-Oriented Coping and Adjustment to University Life: The Role of Attitudes as Further Evidence

The Psychological Record - The objectives of the present study were to develop the University Life Implicit Association Test (IAT) and to explore the role of implicit and explicit attitudes in the...     

In situ characterization of the martensitic transformation temperature of NiTi shape memory alloys via instrumented microindentation

A novel, instrumented microindentation technique was successfully used to measure the temperature associated with the martensitic transformation leading to the recovery of plastic strain in a Nickel–Titanium (NiTi) shape memory alloy. Following a standard indentation cycle, the indenter was partially unloaded such that a good contact was maintained between indenter and specimen surface. The onset and finish temperature of the martensitic transformation, the associated volume contraction, and the amount of the recovered plastic deformation were determined by quantifying the indenter displacement as a function of temperature. These experiments were compared to conventional measurements of the transformation temperature by differential scanning calorimetry and compression testing.     

论契约主义伦理学

The ethics of contract theory is a school with a major impact on the ethical circles of the contemporary era. By explaining the relations of the ethics of contract theory to interests and rationality,and expounding the moral meanings of the ethics of contract theory self,this paper tries to present not only the competitive advantage of the traditional ethics of contract theory but also its theoretical defects,and elaborate how D. Hume and D. Gauthier make improvements on contract theory. On this basis the p...     

制作眼部视听教材相关法律问题的探讨

讨论了在眼部视听教材制作过程中相关的法律问题,正确运用法律、法规保护医患双方合法权益。患者就医时具有肖像权。应用法学理论,结合实践,同意签字后制作眼部视听教材,取得良好效果。     

马克思哲学的实践生存论内蕴

“哲学家们只是用不同的方式解释世界,问题在于改变世界。”[1]马克思的这句话至少有三层含义,第一,以“解释世界”为宗旨的近代哲学,秉承形而上学思维方式,局限于认识论领域来谈主客体的同一性,它对存在的理解是无根的。以“改造世界”为宗旨的马克思哲学奠基于实践基石,着眼于实践来理解人的存在,理解人与自然的关系,从而找到了人与感性世界同一性的真正基础,它对存在的理解则是有根的。第二,不能满足于在理论范围内谈现实问题,把现实问题仅仅归结为观念问题,而要着眼于“改变世界”,因为理论的根在现实之中,理论的问题仅仅在自身之内是解…     

Effects of social isolation and environmental enrichment on atherosclerosis in ApoE-/- mice

Social support and a stimulating environment have been suggested to reduce stress reactions and cardiovascular risk. The aim of this study was to assess the role of environmental enrichment and social interaction for development of atherosclerosis in atherosclerosis prone mice. Male ApoE-/- mice were divided into four groups and followed during 20 weeks: (i) enriched environment (E, n=12), (ii) deprived environment (ED, n=12), (iii) enriched environment with exercise (E-Ex, n=12) and (iv) socially deprived by individual housing (SD, n=10). Plasma lipid and cytokine concentrations were measured. Atherosclerosis was quantified in cross-sections of innominate artery and en face in thoracic aorta. Plaque area was significantly increased in SD mice in the innominate artery (P<0.05 vs. all other groups), but not in the thoracic aorta. Plasma lipids were increased in SD mice (P<0.001 vs. all for total cholesterol, P<0.05 vs. E and P<0.01 vs. ED for triglycerides). Plasma concentration of granulocyte-colony stimulating factor (G-CSF) was decreased in SD mice compared to E mice (P<0.05). Thus, social isolation increased atherosclerosis and plasma lipids in ApoE-/- mice. Reduction in plasma G-CSF levels may hamper endothelial regeneration in the atherosclerotic process. While environmental enrichment did not affect atherosclerosis, social isolation accelerated atherosclerosis.     

道德具身认知的理论研究*

具身认知作为一种新兴思潮,强调身体经验及身体与环境的相互作用对于个体抽象概念及认知的作用。从具身认知的角度出发,考察身体和道德认知加工的关系已成为现今道德心理学和神经科学的研究热点。本文结合以往道德具身认知研究,介绍了概念隐喻理论、知觉符号理论、模拟感觉运动隐喻理论和进化理论四种道德具身认知理论,讨论并分析了现有理论研究中存在的矛盾与问题。未来的研究可在多文化背景下进行,并依靠认知神经科学技术对道德的具身认知机制进行更深入的探究。     

科研技术人员核心自我评价与工作倦怠、工作投入的结构方程分析

目的：探讨在中国文化背景下公司内技术部门人员核心自我评价是否包括集体自尊的维度及其与工作投入、工作倦怠的关系。方法：在人力资源部门人员的指导下,301名公司技术部门人员填写了工作倦怠量表（MBI—GS）、工作投入量表（UWES）、经典核心自我评价4个分量表、集体自尊量表以及核心自我评价集成量表（CSES）,并以密封信封方式提交。结果：（1）集体自尊对核心自我评价的载荷为0．68,是核心自我评价的重要因素。（2）加入集体自尊维度的核心自我评价对工作投入和工作倦怠路径系数分别达到了0．79和-0．54。（3）采用集成核心自我评价量表测量也支持了这一结果,对工作投入和工作倦怠各维度的回归系数均达到了显著水平。结论：集体自尊是中国文化背景下技术部人员的核心自我评价重要成分,且加入集体自尊维度的核心自我评价对工作投入和工作倦怠均有较好的预测作用。