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231.
232.
Brandon D. Saller Gang Sha Li Mei Yang Fan Liu Simon P. Ringer 《Philosophical Magazine Letters》2017,97(3):118-124
In this paper, we report on the influence of rapid solidification and severe plastic deformation on the solid solubility of Fe in Al. Atom probe tomography, for the first time, was performed on fine (3–4 μm diameter) and coarse (~100 μm) as-atomised Al-5 at.% Fe powder and cryomilled Al-5 at.% Fe powder. The atomised powders exhibited negligible Fe in solution with Al, whereas the cryomilled powder contained ~2 at.% Fe in solution. Moreover, our results suggest that severe plastic deformation is preferable to atomisation/rapid solidification for increasing the non-equilibrium solid solubility of Fe in Al. 相似文献
233.
恩斯特·布洛赫哲学研究状况综述 总被引:2,自引:0,他引:2
对中国马克思主义哲学界来说,德国哲学家恩斯特·布洛赫(Ernst Bloch,1885-1977)绝不是一个陌生的名字.早在1982年,徐崇温的<西方马克思主义>中就有专章介绍布洛赫的哲学.布洛赫哲学的关键词是"尚未"(德语是noch nicht,英译为not yet).当人们要求布洛赫用一句话表达自己的哲学时,他说:"S还不是P."[1]这个"还不是"也就是"尚未".在布洛赫眼里,人是"尚未",因为人的真实存在还处于未来.布洛赫哲学堪称关于"尚未存在"(Noch-Nicht-Sein)的本体论.[2] 相似文献
234.
该研究采用问卷法{中国罪犯个性分测验量表(COPA—PI)、自评抑郁量表(SDS)},对在押的200名男性犯人的人格和抑郁的关系进行研究,结果发现:1)人格和抑郁之间存在着显著相关关系。2)混合型罪犯在人格因子“同情”上的得分显著低于暴力型罪犯,在“暴力倾向”上的得分显著高于财产型罪犯,在“变态心理”和抑郁上的得分显著高于财产型和暴力型罪犯。3)有前科罪犯的抑郁分数显著高于无前科罪犯。4)“焦虑”、“聪敏”、“波动”、“同情”四个人格因子对罪犯的抑郁情绪有显著预测力。为罪犯矫治工作提供了科学的理论依据和指导。 相似文献
235.
Robert?C.?LitchfieldEmail author Jinyan?Fan Vincent?R.?Brown 《Motivation and emotion》2011,35(2):135-143
In a field experiment with students, we show that a specific, difficult novelty goal, whether presented alone or in conjunction
with brainstorming rules, improves novelty and creativity in individuals’ idea generation relative to brainstorming rules
alone when goal commitment is high. Because creativity is often correlated with idea quantity in brainstorming studies, we
controlled for idea quantity in order to demonstrate that the improvement is not due to changes in the number of ideas generated.
These findings suggest that specific, difficult goals beyond quantity can improve idea generation. We also separately measured
practicality and effectiveness of participants’ ideas. The results of these analyses suggest that goal commitment might be
an important determinant of usefulness, and deserves additional attention in studies of idea generation. 相似文献
236.
This field study examined how early socialization experiences affect new employee mastery of socialization content and socialization outcomes. New employees reported the realism of their preentry knowledge and the helpfulness of socialization agents. A follow-up survey assessed mastery of socialization content along with role clarity, job satisfaction, and affective organizational commitment. The results, based on 194 new employees of a large educational institution and using structural equation modeling, were highly supportive of the hypotheses. Realism of preentry knowledge and agent helpfulness, the two indicators of early socialization experiences, were associated with greater role clarity, job satisfaction, and organizational commitment. In addition, the mastery of specific socialization content dimensions, the often-assumed intervening processes, was explicitly shown to mediate those relationships. The specific patterns of mediation observed further advance our understanding of the relationships between new employee mastery of socialization content and the determinants and consequences of that mastery. 相似文献
237.
民国以前,福建官方与民间在祠庙神明配置的认识上有着很大差异。官方大多把祠庙的神明配置视为是发挥官方祭祀的教化作用的一个舞台,民间在安排祠庙的神明配置时则更多地考虑到神明的灵验性。不过,官方与民间在对祠庙神明配置的认识上尽管各有侧重,但并非截然对立。官方在充分发挥官方祠庙神明配置的教化作用的同时,也对民间的神明配置规则进行了改造和利用,以此来“补王化之所不及”;当然,民间对祠庙神明配置的认识在受到官方影响的同时,也对之作出积极的回应。 相似文献
238.
239.
Fan Penglai Liu Ruoshuang Grueter Cyril C. Li Fang Wu Feng Huang Tianpeng Yao Hui Liu Dingzhen Liu Xuecong 《Animal cognition》2019,22(1):71-79
Animal Cognition - Vocal individuality is a prerequisite for individual recognition, especially when visual and chemical cues are not available or effective. Vocalizations encoding information of... 相似文献
240.
Yip PS Liu KY Lam TH Stewart SM Chen E Fan S 《Suicide & life-threatening behavior》2004,34(3):284-297
Suicide is the leading cause of death in Hong Kong SAR for the youth aged 15-24. This study examined the prevalence of suicidality among secondary school students in Hong Kong using a representative, territory-wide sample of 2,586 students. Suicidal behaviors can be conceptualized as a spectrum of self-destructive behaviors. Cumulative logit model analysis indicated that a range of factors, such as unhappy family life, were associated with increasing levels of suicidality. Use of illicit drugs, inhalants, and tobacco differentiated attempters from ideators. The implications of the research findings are discussed. 相似文献