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51.
没有任何一个人始终处在坚韧性状态,每一个人都不可避免地时刻处在脆弱性状态.因此,祛除普遍的脆弱性的价值诉求在道德实践中就转化为作为人权的祛弱权.生命伦理学以祛弱权为其人权基础,也就成了有根的伦理学.  相似文献   
52.
生长激素(GH)是出生后主要刺激生长的激素,GH相当高比例的促生长作用是由胰岛素样生长因子-I(IGF—I)介导完成的。不同的代谢功能如碳水化合物和脂类代谢也受GH的直接影响。GH还对心血管及大脑有影响,本文拟对其分泌机制及作用和对心血管及大脑的影响作一综述。  相似文献   
53.
该研究采用文献计量学方法,以2005—2009年《心理学报》与《心理科学》的载文为研究对象,分别统计了两种期刊载文的研究领域、研究方法、载文体裁和作者特征等方面的数据信息。结果发现:基础领域是两种期刊心理学研究的主要领域;在应用领域方面两种期刊侧重点不同;两种期刊在研究方法的选择上是一致的,即实验法是心理学研究的主要研究方法,数据的搜集则主要靠测评法;两种期刊在心理学研究者的地区分布中都出现了明显的地区优势,优势地区与核心作者群略有不同。  相似文献   
54.
The fundamental importance of reverence is recognized by all major world cultures. Confucianism’s account of “The three things of which the sage is in awe” is seen in Chinese culture through the value placed on reverence. “The three things of which the sage is in awe” both manifests itself as an approach to value and is also an expression of practical ethical guidance. The essential aspect of reverence is a sincere and ethical outlook; accordingly it is a part of virtue ethics. In this kind of virtue ethics, ethical practice accords with self-conscious conduct that is guided by a sense of reverence, and this forms the guiding thought of Confucianism. From a comparative cultural perspective, the Confucian sense of reverence founded upon ethical self-awareness and Christian sense of reverence founded on divine worship are different. However, both take reverence to be the root of culture, thus proving that reverence is an element that none of the world’s major cultures can be without. In the early modern period, a sense of reverence was seen something enchanted and harmful to the rational progress of civilization. However, the contemporary reenchantment movements in some ways call up a return to such reverence.  相似文献   
55.
The cost of attending to a visual event can be the failure to consciously detect other events. This processing limitation is well illustrated by the attentional blink paradigm, in which searching for and attending to a target presented in a rapid serial visual presentation stream of distractors can impair one's ability to detect a second target presented soon thereafter. The attentional blink critically depends on 'top-down' attentional settings, for it does not occur if participants are asked to ignore the first target. Here we show that 'bottom-up' attention can also lead to a profound but ephemeral deficit in conscious perception: Presentation of a novel, unexpected, and task-irrelevant stimulus virtually abolishes conscious detection of a target presented within half a second after the 'Surprise' stimulus, but only for its earliest occurrences (generally 1 to 2 presentations). This powerful but short-lived deficit contrasts with a milder but more enduring form of attentional capture that accompanies singleton presentations in rapid serial visual presentations. We conclude that the capture of stimulus-driven attention alone can limit explicit perception.  相似文献   
56.
The authors develop and test theoretical extensions of the relationships of task conflict, relationship conflict, and 2 dimensions of team effectiveness (performance and team-member satisfaction) among 2 samples of work teams in Taiwan and Indonesia. Findings show that relationship conflict moderates the task conflict-team performance relationship. Specifically, the relationship is curvilinear in the shape of an inverted U when relationship conflict is low, but the relationship is linear and negative when relationship conflict is high. The results for team-member satisfaction are more equivocal, but the findings provide some evidence that relationship conflict exacerbates the negative relationship between task conflict and team-member satisfaction.  相似文献   
57.
该研究以广州市与台中市大学生为被试,抽取500人为预测样本及800人为正式施测样本,通过探索性因素分析和验证性因素分析编制生命意义量表,并通过t检验和潜在剖面分析考察两岸大学生生命意义现况的差异.结果表明:(1)编制的生命意义量表由存在意义、追寻意义、存在盈实、苦难接纳、死亡接纳以及求意义的意志等6个维度组成,具有良好的信度和效度.(2)两岸大学生生命意义总体无显著差异;存在盈实、苦难接受与死亡接纳维度有显著或非常显著的差异.(3)潜在剖面分析结果显示,两岸大学生生命意义类型相似.Wald检验结果表明,对于“死亡接纳”维度,台湾与大陆学生在各潜在类别的均分上存在显著的差异.  相似文献   
58.
Perceptual discrimination between speech sounds belonging to different phoneme categories is better than that between sounds falling within the same category. This property, known as "categorical perception," is weaker in children affected by dyslexia. Categorical perception develops from the predispositions of newborns for discriminating all potential phoneme categories in the world's languages. Predispositions that are not relevant for phoneme perception in the ambient language are usually deactivated during early childhood. However, the current study shows that dyslexic children maintain a higher sensitivity to phonemic distinctions irrelevant in their linguistic environment. This suggests that dyslexic children use an allophonic mode of speech perception that, although without straightforward consequences for oral communication, has obvious implications for the acquisition of alphabetic writing. Allophonic perception specifically affects the mapping between graphemes and phonemes, contrary to other manifestations of dyslexia, and may be a core deficit.  相似文献   
59.
对肾移植输血问题的思考   总被引:2,自引:0,他引:2  
就肾移植受者输血的几个问题进行了回顾和探讨。提出肾移植受者输血应该考虑的问题有:如何权衡输血对肾移植受者的有益作用与输血风险,输血医学的发展如何为肾移植提供更有力的保障,应该深入探讨输血有益于肾移植的机制,推进供者特异性输血在我国的应用。  相似文献   
60.
We investigated whether postextinction training infusion of PD098059, a selective inhibitor of mitogen-activated protein kinase (MAPK) activation, into the medial prefrontal cortex, would impair retention of extinction learning in rats. We found that immediate, but not late (2 or 4 h), postextinction infusion of PD098059 provoked a full return of conditioned freezing. These results suggest that activation of prefrontal MAPK in early stages of postextinction training participates in processes that protect against spontaneous recovery of aversive responses.  相似文献   
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