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201.
遗传算法与易算算法   总被引:1,自引:1,他引:1  
本文认为 ,《周易·系辞传》“天地之大德曰生” ;“生生之谓易”等以生命为本并强调生命演化的思想都与西方新兴起的遗传算法 (基因算法 )精神一致。文章在介绍了已故著名科学易学家潘雨廷先生对遗传密码的理解后 ,进而介绍了西方遗传算法的内容和结构 ,并把DNA本体看作计算硬件 ,把易数看作软件。最后比较了象数思维与遗传算法的思维 ,并提出了八卦空间  相似文献   
202.
王家台秦简“易占”与殷易《归藏》   总被引:4,自引:1,他引:4  
从秦简“易占”与《周易》相应之卦存在的不同卦名来看 ,前者与卦之象义的关系简单直观 ,后者与卦之象义的关系则复杂抽象 ,故秦简“易占”之卦名当即先于《周易》之卦名而存在的殷易《归藏》之卦名。秦简“易占”之占辞中存有与殷易时代不合之数条 ,但其余占辞显然绝非后世所能编造 ,当即殷易《归藏》所收夏商旧有的占筮记录之辞。秦简“易占”虽非殷易《归藏》之原貌和全貌 ,但大体为殷易《归藏》之内容。  相似文献   
203.
康有为揭橥孔子和经学的旗帜 ,并借用西学对其进行改铸 ,从而把孔子塑造成君主立宪政体的缔造者 ,把经典改造成君主立宪政体理论的载体。康有为之所以能这样做 ,与经学与时俱进的特征、自身学贯中西的知识储备以及现实社会的需要有很大关系。康氏所为 ,开援西入儒之先河 ,拓展了儒家的外王学与内圣学 ,促进了思想的解放 ,对构建当代新文化也具有借鉴意义。  相似文献   
204.
为探讨自我客体化对女大学生限制性饮食行为的影响及其内在作用机制,采用自我客体化量表、体像比较量表、限制性饮食量表和意志控制量表对487名女大学生进行调查。结果表明:(1)自我客体化、社交网站体像比较和限制性饮食两两之间均存在显著的正相关;意志控制与自我客体化、社交网站体像比较以及限制性饮食均呈显著的负相关;(2)社交网站体像比较在自我客体化对限制性饮食的影响中起中介作用;(3)自我客体化对限制性饮食影响的直接效应以及社交网站体像比较中介效应的后半路径均受到意志控制的调节,即在低意志控制群体中,这两种效应都更为显著。  相似文献   
205.
We describe a social-cognitive model explaining processing of cognitive dissonance resulting from being told by someone that a vividly remembered event did not actually occur. The model proposes that receiving challenges to one's recollection of events results in both intrapersonal and interpersonal cognitive dissonance. Rememberers process intrapersonal dissonance by weighing features of memory representations against the qualities of the feedback, and they process interpersonal elements by weighing the potential costs of agreeing or disagreeing with the challenger within the social dynamics of the relationship. To resolve the dissonance, people will either maintain or reduce belief in occurrence for the event, and will agree or disagree with the challenger. We explore factors that can influence dissonance and how they impact the rememberers' beliefs in occurrence of the event and their interaction with challengers in terms of defending or relinquishing their memory, and we discuss preliminary data confirming some of these factors.  相似文献   
206.
Abstract

This is the modified version of the powerpoint that Angela Rosenfeld, the elder daughter of Herbert Rosenfeld (1910–1986) – one of Melanie Klein's most important collaborators – presented in Nuremberg, his native town, on October 5, 2014, upon the invitation of the German Psychoanalytic Society (DPG). In it, Angela Rosenfeld reconstructs not only her father's main life events, but also her personal relationship to him and the family climate in which she grew up. The traumas brought about by Hitler's rise to power in 1933 are partly still reflected in the holes and/or open questions that the author herself became aware of while writing and presenting the paper – and which profoundly touched and moved her audience.  相似文献   
207.
Social scientists have increasingly recognized the lack of diversity in survey research on American religion, resulting in a dearth of data on religion and spirituality (R/S) in understudied racial and ethnic groups. At the same time, epidemiological studies have increasingly diversified their racial and ethnic representation, but have collected few R/S measures to date. With a particular focus on American Indian and South Asian women (in addition to Blacks, Hispanic/Latinas, and white women), this study introduces a new effort among religion and epidemiology researchers, the Study on Stress, Spirituality, and Health. This multicohort study provides some of the first estimates of R/S beliefs and practices among American Indians and U.S. South Asians, and offers new insight into salient beliefs and practices of diverse racial/ethnic and religious communities.  相似文献   
208.
Research on sleep loss and vigilance both focus on declines in cognitive performance, but theoretical accounts have developed largely in parallel in these two areas. In addition, computational instantiations of theoretical accounts are rare. The current work uses computational modeling to explore whether the same mechanisms can account for the effects of both sleep loss and time on task on performance. A classic task used in the sleep deprivation literature, the Psychomotor Vigilance Test (PVT), was extended from the typical 10‐min duration to 35 min, to make the task similar in duration to traditional vigilance tasks. A computational cognitive model demonstrated that the effects of time on task in the PVT were equivalent to those observed with sleep loss. Subsequently, the same mechanisms were applied to a more traditional vigilance task—the Mackworth Clock Task—providing a good fit to existing data. This supports the hypothesis that these different types of fatigue may produce functionally equivalent declines in performance.  相似文献   
209.
One sceptical rejoinder to those who claim that sensory perception is cognitively penetrable is to appeal to the involvement of spatial attention. While the sceptic is correct that some putative cases are accurately deflected in this way, the rejoinder oversimplifies the possible roles that attention might play in relevant contexts. This paper identifies alternative ways that selective attention might play a role in cognitive effects on perception. What emerges is a plausible and well-evidenced mental schema that describes attention-mediated cognitive penetration.  相似文献   
210.
SUMMARY

Given the disturbingly high prevalence of child sexual abuse, the expertise of medical and mental health professionals in treating child sexual abuse victims is essential. Relevant issues in treating these children include the mindfulness of developmental considerations, incorporation of a multi-modal therapeutic evaluation approach, clarification of treatment goals, appropriate use of and integration of various treatment modalities, and effective treatment termination. This article provides an introduction aid overview of treatment of sexually abused children of all ages, from preschoolers to adolescents, with special emphasis on the importance of developmentally linked evaluation and treatment strategies. Treatment is discussed in terms of goals, stages from evaluation to termination, and formats and modalities including individual psychotherapy, family psychotherapy, group psychotherapy and hypnotherapy, to provide a comprehensive overview of current treatment strategies for sexually abused children.  相似文献   
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