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61.
Ernst Zimmermann 《Studia Logica》2009,91(1):131-138
The paper presents predicate logical extensions of some subintuitionistic logics. Subintuitionistic logics result if conditions
of the accessibility relation in Kripke models for intuitionistic logic are dropped. The accessibility relation which interprets
implication in models for the propositional base subintuitionistic logic considered here is neither persistent on atoms, nor
reflexive, nor transitive. Strongly complete predicate logical extensions are modeled with a second accessibility relation,
which is a partial order, for the interpretation of the universal quantifier.
Presented by Melvin Fitting 相似文献
62.
Participants completed a dot probe task that presented pairs of first names: the participant's own name and a neutral name (Experiments 1-4), the name of their attachment figure and a neutral name (Experiments 1-4), or the name of a known person and a neutral name (Experiments 2-4). A significant attentional bias effect was found for the attachment name in attachment-related contexts, whether they were threatening or positive. The results of Experiments 2 and 4 showed that the attentional bias effects for the attachment name were not driven by familiarity effects and could not be interpreted in terms of salience. Attachment anxiety was associated with hypervigilance toward the attachment name in threatening and positive attachment contexts. Attachment avoidance was unrelated to any attentional bias effects. 相似文献
63.
Theoretical models of attention for affective information have assigned a special status to the cognitive processing of emotional facial expressions. One specific claim in this regard is that emotional faces automatically attract visual attention. In three experiments, the authors investigated attentional cueing by angry, happy, and neutral facial expressions that were presented under conditions of limited awareness. In these experiments, facial expressions were presented in a masked (14 ms or 34 ms, masked by a neutral face) and unmasked fashion (34 ms or 100 ms). Compared with trials containing neutral cues, delayed responding was found on trials with emotional cues in the unmasked, 100-ms condition, suggesting stronger allocation of cognitive resources to emotional faces. However, in both masked and unmasked conditions, the hypothesized cueing of visual attention to the location of emotional facial expression was not found. In contrary, attentional cueing by emotional faces was less strong compared with neutral faces in the unmasked, 100-ms condition. These data suggest that briefly presented emotional faces influence cognitive processing but do not automatically capture visual attention. 相似文献
64.
Koster EH Crombez G Verschuere B Vanvolsem P De Houwer J 《Experimental psychology》2007,54(2):161-171
Models of attention and emotion have assigned a special status to the processing of threatening information: Facilitated attentional capture by threat and its prioritized processing would allow for swift and adequate action to potentially dangerous stimuli. In four experiments, we examined the time-course of facilitated orienting of attention to threatening scenes in the exogenous cueing paradigm. Threat value and presentation duration of the cues were systematically varied. Facilitated attentional capture by threat was limited to highly threatening pictures presented for 100 ms. No attentional effects were observed with a 28 ms cue presentation duration. At slightly longer cue presentations, 200 ms and 500 ms, results indicated no and even reduced attentional capture by threat compared with neutral information. The present results provide support for the idea that threat facilitates fast attentional orienting to its location, followed by the inhibition of attention to threat. 相似文献
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R Lehmitz H Müller G Kretschmer 《Psychiatrie, Neurologie, und medizinische Psychologie》1989,41(12):751-754
The use of glass slides coated with the cationic polymer polydimethyldiallylammonium-chlorid for cell enrichment procedures results in an increasing number of cells on the slicks and changed quantitative results of cell differentiation. These investigations are important for quantitative analysis of cell populations. 相似文献
68.
69.
Ernst Conradie 《The Ecumenical review》2017,69(3):315-326
This contribution addresses the question raised in this volume whether praying for rain is an appropriate response to the impact of climate change from a Southern African perspective. It commences with a missionary story from Chipata in Zambia, reflects on subsequent contextual changes, and raises some theological questions on discerning the movement of the Spirit, divine action, and providence. It addresses such questions with reference to material developed for a “Season of Creation” from within the Western Cape, namely on the theme of “God and El Niño: What can we expect from the God of Exodus?” It concludes that praying for rain is a rather limited ecclesial response to climate change that raises more questions than it can answer. 相似文献
70.
This study compared theoretical perspectives on the psychological and paid labor activity implications of mandating mothers initially on US welfare to participate in labor force activities. Data were collected that reflected these areas: government public policy interventions, family social ecology measures, mother’s psychological and human capital, and community capital. A quasi-experimental design was used, and multiple source data was collected over time. In the initial part of the study, 144 welfare mothers and one of their children between 9 and 13 years were interviewed. Results indicated that having high levels of individual human and psychological capital and lower levels of family social ecological barriers predicted higher levels of maternal paid labor market activity and psychological well-being. Using archival records, additional analyses involved a 32-month review of state records for nearly 1200 mothers initially on welfare. Results revealed that the lower one’s initial capital—either educational (lacking GED or high school diploma) or community-based (residents spending a high percentage of gross income on rent), the greater one’s economic dependence on public welfare, regardless of whether one was assigned to a welfare to work program or to a control group. Thus, mandating labor market activity as a government public policy was not effective as an isolated strategy to uphold employability over time. These results suggest that employers and government leaders need to provide individual human capital and community capital investments to sustain work force inclusion of low-income mothers. 相似文献