从现代逻辑观点看中国古代的有效推理

中国古代逻辑也是研究推理和论证的。推理和论证的主要目的是揭示一个命题为真的原因或理由。推理关系是一种 ＂必然地得出＂ 的关系。墨子提出了四种推理模式：＂辟＂、＂侔＂、＂援＂、＂推＂,而且把 ＂推＂ 又分为两种 ＂止＂,即归纳＂止＂ 式推论和演绎 ＂止＂ 式推论。特别地,墨家提出了 ＂效＂ 作为判定推理是否有效的标准。     

Weight criticalness of others in restrained and unrestrained eaters

This study examined whether restrained eaters are more critical of others' body weight than unrestrained eaters. Fifty-seven female undergraduates were shown photos of a female subject described as either 18-years old (peer) or 30-years old (non-peer); they then completed measures assessing direct and indirect weight criticalness. To measure direct criticalness, participants indicated the degree to which they felt each target was too thin or too heavy. To measure indirect criticalness, participants reported how much they thought each target weighed and how much she should ideally weigh; estimated weight was then subtracted from ideal weight. Findings revealed the restrained eaters were more indirectly critical of the peer target. Specifically, the restrained eaters thought the peer target should weigh 9.42 lbs less than her current weight, whereas the unrestrained eaters reported she should weigh 3.84 lbs less. Results suggest that restrained eaters are more critical of their peers' body weight than unrestrained eaters.     

Exploring the creation of learner-centered e-training environments among retail workers: a model development perspective

Current business leaders continue to adopt e-learning technology despite concerns regarding its value. Positing that the effectiveness of e-training depends on how its environment is managed, we argue that a learner-centric approach is necessary in order to achieve workplace training goals. We subsequently develop a theoretical model that is aimed at identifying the key components of learner-centered e-training environments, which serve the function of providing a benchmarked approach for evaluating e-training success. The model was empirically tested using data from an Internet survey of retail industry employees and partial least squares techniques were used for analysis. Based on the findings, this study clarifies what is needed for successful e-training in terms of instructional design, system design, and organizational support.     

医学院校自然辩证法教学中的例证探析

目前在《自然辩证法》的教学中还存在一些问题,如教材老化、师资力量不足,学生人文素质背景较薄弱等,为了切实使理论和实践相结合,使学生认识到该课程的重要性而学有所用,以医学院校为例,论述了如何将有关医学实例结合到《自然辩证法》的教学过程中去,以切实有效地提高这门课的教学效果。     

周围神经嵌压症诊治过程中的临床思维

运用自然辩证法培养良好的临床思维,指导周围神经嵌压症的诊治过程,有助于获得最佳诊治效果。诊断过程中需全面了解理论知识,学会科学观察,兼顾整体与局部的关系,通过合理分析与综合,可以做出确切诊断。治疗过程中需对有关医师的技术进行评价,采用控制论及系统论方法指导治疗,才能恢复周围神经的结构与功能。     

从系统论看肿瘤的生物靶向性治疗

肿瘤的生物靶向性治疗是恶性肿瘤治疗的新方法,其试图通过在基因水平上调节与肿瘤发生、发展有密切联系的生命物质来达到治愈肿瘤的目的。但临床运用中,生物靶向性治疗的疗效与我们的想象相去甚远。本文运用系统论的观点,分析目前生物靶向性治疗中存在的问题及寻求可能解决的方法。     

元代疫灾述论

元代疫灾严重程度难以想象,为害甚重。据史实考察可以发现：元代疫灾虽是由自然界的破坏力及人与人之间社会关系失调共同作用而引发的,但作用主体是有变化的,且时段划分比较明显。疫灾的时间分布密集,空间分布也较为平衡。元政府在防疫方面也有许多积极举措。     

五个层面的挑战与三大理论难题——试论基因伦理

基因伦理的挑战在基因-检测、基因-治疗、基因-生殖、基因-克隆、基因-生态等五个层面展开,大致包括保护基因隐私、防止基因歧视,生殖细胞能否基因治疗,辅助生殖是否“扮演上帝”,克隆人,转基因的安全性等内容。同时,提出了基因决定论、实体论和主观论以及基因伦理走向何处等理论难题,需要认真研究和讨论。     

知情同意权在手术同意书中的法律探讨——李丽云死亡案引发的思考

李丽云因为丈夫拒签手术同意书而造成“一尸两命”的事件,“拒签”事件击中了医疗法规知情同意权在医疗实施过程中的软肋。如何保护病人的生命权、被救助权和手术权,如何让医院救死扶伤而没有后顾之忧,建议政府部门应该建立相应的“国家担保”制度,使病人得到最为及时有效的抢救和治疗。以免类似的悲剧再次发生。