全文获取类型
| 收费全文 | 728篇 |
| 免费 | 57篇 |
| 国内免费 | 2篇 |
专业分类
| 787篇 |
出版年
| 2024年 | 4篇 |
| 2023年 | 12篇 |
| 2022年 | 4篇 |
| 2021年 | 39篇 |
| 2020年 | 15篇 |
| 2019年 | 112篇 |
| 2018年 | 130篇 |
| 2017年 | 138篇 |
| 2016年 | 88篇 |
| 2015年 | 85篇 |
| 2014年 | 29篇 |
| 2013年 | 10篇 |
| 2012年 | 24篇 |
| 2011年 | 17篇 |
| 2010年 | 11篇 |
| 2009年 | 3篇 |
| 2008年 | 4篇 |
| 2007年 | 3篇 |
| 2006年 | 5篇 |
| 2005年 | 6篇 |
| 2004年 | 7篇 |
| 2003年 | 5篇 |
| 2002年 | 4篇 |
| 2001年 | 1篇 |
| 2000年 | 3篇 |
| 1999年 | 6篇 |
| 1998年 | 2篇 |
| 1997年 | 5篇 |
| 1996年 | 3篇 |
| 1995年 | 2篇 |
| 1985年 | 1篇 |
| 1984年 | 1篇 |
| 1982年 | 2篇 |
| 1981年 | 2篇 |
| 1980年 | 1篇 |
| 1979年 | 1篇 |
| 1977年 | 1篇 |
| 1974年 | 1篇 |
排序方式： 共有787条查询结果，搜索用时 0 毫秒
121.
This paper explores the process of psychological and spiritual development through a series of active imaginations arising from the author's ‘psycho‐spiritual quest’, a process of transformation in which the individual progressively frees themselves from the ego's identifications and may be afforded a vision of the ‘self as consciousness’, as described by Vedanta. The author describes how this quest was facilitated by the disciplines of Transcendental Meditation, Jungian analysis and Vedanta, and how these three disciplines can work together to foster psycho‐spiritual development. The paper aims to de‐mystify the actual experiences that can accompany these practices. The records of these active imaginations, tracing some key stages in this process, are then presented, with a commentary by Marcus West, linking them to Jung's concepts of ego and Self and recent understandings of consciousness and ego development. There is a discussion of Jung's conceptualizations of the ego and the Self and his rejection of the Vedantic understanding of the Self as consciousness. These views are then explored and a reconciliation is suggested through the understanding of the process of disidentification where the difference between Jung's view of the Self and that of Vedanta is understood to be due to the extent of disidentification from the contents of consciousness. 相似文献
122.
123.
124.
125.
De re modality is eliminable if there is an effective translation of all wffs into non-de re equivalents. We cannot have logical equivalence unless logic has odd theses, but we can have material equivalence by banning all essences, something the non-de re facts let us do, or by giving everything such humdrum essences as self-identity and banning the more interesting ones. Eliminability cannot be got from weaker assumptions, nor independent ones of even modest generality. The net philosophical import is that, quite apart from the merits of essentialism, de re language has scant utility. 相似文献
126.
GABA‐A receptor is a transmembrane hetero‐oligomeric protein which consists of five subunits, the combination of which confers unique pharmacological properties to the receptor. It is well‐known that the GABAergic system is involved in the modulation of aggression. However, the role of α5/GABA‐A receptors has not been explored. In this study, we examined the effect of L‐655,708 (0.625‐5 mg/kg), a selective ligand for the benzodiazepine site of GABA‐A receptors which contain the α5 subunit, on agonistic behavior elicited by isolation in male mice. Individually housed mice were exposed to an anosmic “standard opponent” 30 min after drug administration, and the encounters were videotaped and evaluated using an ethologically based analysis. L‐655,708 (5 mg/kg) exhibited an ethopharmacological profile characterized by a marked reduction of the time spent in offensive behavior (threat and attack) without affecting immobility, accompanied by a significant increase of avoidance/flee and nonsocial exploration behaviors, suggesting that the antiaggressive effect of the drug is unselective. Overall, this behavioral profile might indicate the existence of an anxiogenic‐like activity of L‐655,708 in mice. Aggr. Behav. 30:319–325, 2004. © 2004 Wiley‐Liss, Inc. 相似文献
127.
Heavy competition in India in almost all product categories, due to diversification by large and medium companies and increased entry of multinationals, has restricted the growth of domestic companies. Previously, large companies enjoyed high profit margins by targeting premium priced products in the upper strata of Indian society. High levels of competition from equally reputed brands have not only decreased the companies' market share but also created price wars, reducing profit margins and limiting market growth. This has motivated companies to consider the lower classes and the rural segments, which they had previously ignored. By targeting these segments with products in small packs at lower price points, companies have experienced great success. At the same time, small packs also pose some challenges for the companies. This paper explains the importance of small packs for market expansion in various product categories within the Indian market, drawing on several examples to support the views of the authors. Copyright © 2004 Henry Stewart Publications. 相似文献
128.
The decision whether to explore new alternatives or to choose from familiar ones is implicit in many of our daily activities. How is this decision made? When will deviation from optimal exploration be observed? The current paper examines exploration decisions in the context of a multi‐alternative “decisions from experience” task. In each trial, participants could choose a familiar option (the status quo) or a new alternative (risky exploration). The observed exploration rates were more sensitive to the frequent outcome from choosing new alternatives than to the average outcome. That is, the implicit decision whether to explore a new alternative reflects underweighting of rare events: Over‐exploration was documented in “Rare Disasters” environments, and insufficient exploration was evident in “Rare Treasures” environments. In addition, the results reveal a decrease in exploration of new alternatives over time even when it is always optimal and some exploration even when it is never reinforcing. These results can be captured with models that share a distinction between “data collection” and “outcome‐driven” decision modes. Under the data collection mode, the decision maker collects information about the environment, to be used in future choices. Under the outcome‐driven mode, the decision maker relies on small samples of previous experiences with familiar versus unfamiliar alternatives, before the selection of a specific alternative. The predictive value of a two‐parameter “explorative sampler” quantification of these assumptions is demonstrated. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
129.
130.