全文获取类型
收费全文 | 20313篇 |
免费 | 2篇 |
出版年
2020年 | 3篇 |
2018年 | 3485篇 |
2017年 | 2811篇 |
2016年 | 2240篇 |
2015年 | 186篇 |
2014年 | 69篇 |
2013年 | 60篇 |
2012年 | 554篇 |
2011年 | 2376篇 |
2010年 | 2511篇 |
2009年 | 1467篇 |
2008年 | 1693篇 |
2007年 | 2166篇 |
2006年 | 20篇 |
2005年 | 206篇 |
2004年 | 159篇 |
2003年 | 107篇 |
2002年 | 58篇 |
2001年 | 28篇 |
2000年 | 50篇 |
1999年 | 13篇 |
1998年 | 19篇 |
1997年 | 16篇 |
1996年 | 7篇 |
1994年 | 1篇 |
1990年 | 7篇 |
1989年 | 1篇 |
1976年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
831.
Visual statistical learning (VSL) has been proposed as a powerful mechanism underlying the striking ability of human observers to handle complex visual environments. Previous studies have shown that VSL can occur when statistical information is embedded at multiple levels of abstraction, such as at semantically different category levels. In the present study, we further examined whether statistical regularities at a basic category level (e.g., a regular sequence of a bird, then a car, and then a dog) could influence the ability to extract statistical regularities at the subordinate level (e.g., a regular sequence of a parrot, then a sports car, and then an Eskimo dog). In the familiarization phase, participants were exposed to a stream of real-world images whose semantic categories had temporal regularities. Importantly, the temporal regularities existed at both the basic and subordinate levels, or the regularities existed at only the subordinate level, depending on the experimental condition. After completing the familiarization, participants performed a surprise two-alternative forced choice (2AFC) task for a familiarity judgment between two triplets in which the temporal regularities were either preserved or not preserved. Our results showed that the existence of statistical regularities at the basic level did not influence VSL at the subordinate level. The subsequent experiments showed these results consistently even when the basic-level categories had to be explicitly recognized and when the stimuli were not easily categorized at their subordinate level. Our results suggest that VSL is constrained to learn a particular level of patterns when patterns are presented across multiple levels. 相似文献
832.
This study examined the effects of cues to motion in depth – namely, stereoscopic (i.e., changing-disparity cues and interocular velocity differences) and changing-size cues on forward and backward vection. We conducted four experiments in which participants viewed expanding or contracting optical flows with the addition of either or both cues. In Experiment 1, participants reported vection by pressing a button whenever they felt it. After each trial, they also rated the magnitude of the vection (from 0 to 100). In Experiments 2 and 3, the participants rated the perceived velocity and motion-in-depth impression of the flows relative to standard stimuli, respectively. In Experiment 4, the participants rated the perceived depth and distance of the display. We observed enhancements in vection, motion-in-depth impression, and perceived depth and distance when either or both types of cues indicated motion-in-depth, as compared to those when the cues did not (Experiments 1, 3, and 4). The perceived velocity changed with cue conditions only for the high velocity condition (Experiment 2). Correlational analyses showed that the vection can be best explained by the motion-in-depth impression. This was partially supported by the multiple regression analyses. These results indicate that the enhancement of vection caused by cues is related to the impression of motion-in-depth rather than the perceived velocity and perceived three-dimensionality. 相似文献
833.
Janet Jacobs 《Journal of religion and health》2018,57(2):497-508
This article examines Donald Capps’s work on the psychology of major religious figures and the social forces that informed their psychic lives, spiritual worldviews, and teachings. Drawing on four texts that were published between 2000 and 2014, the essay explores Capps’s views on the importance of psychobiography to the study of religion and the specific contributions his thinking has made to a greater understanding of the historical Jesus. The article considers Capps’s analysis of Jesus’s illegitimacy and his role as healer within the society in which he lived and preached. Building on Capps’s work, the article also expands on feminist and postcolonial theories that offer insight into the psychosocial development of religious figures whose teachings and beliefs emerged out of their individual life circumstances and the larger socio-political culture in which they lived. 相似文献
834.
Mahmoud A. Awara Hamdy F. Moselhy Manal O. Elnenaei 《Journal of religion and health》2018,57(6):2224-2229
Background
The delusional misidentification syndromes (DMS) include a myriad of discrete but related syndromes, which have wide spectrum anomalies of familiarity. Several misidentification syndromes have been described in the psychiatric literature, the most common of these delusions are: the Capgras syndrome; the Fregoli syndrome; the syndrome of inter-metamorphosis; reduplicative paramnesia; and environmental reduplication.Case Presentation
The reported case highlights the emergence of late onset first episode psychosis in a Middle Eastern 65-year-old female who has no previous psychiatric history. The nature of psychosis was mainly delusions of misidentification and persecution.Discussion
DMS are relatively rare and occur predominantly in association with schizophrenia and affective psychosis. Between 25 and 40% are associated with organic conditions such as dementia, head injuries, brain tumors, and epilepsy. Only three cases of misidentification of sacred places have been reported previously in the literature. This case report is the first to present a DMS, emerging as a late onset first episode psychosis during the sacred journey of Hajj.Clinical Implications
The reported case highlights the importance of early recognition and treatment of mental health conditions that may appear de novo during the Hajj sacred journey. Readily available psychiatric resources, psychotropic medications, and psycho-education may be pivotal in ensuring mental well-being of pilgrims, which is fundamental to maintain the mental capacity required for completing these journeys.835.
Tyke Nunez 《Journal of Philosophical Logic》2018,47(1):95-121
Should objects count as necessarily having certain properties, despite their not having those properties when they do not exist? For example, should a cat that passes out of existence, and so no longer is a cat, nonetheless count as necessarily being a cat? In this essay I examine different ways of adapting Aldo Bressan’s ML ν so that it can accommodate an affirmative answer to these questions. Anil Gupta, in The Logic of Common Nouns, creates a number of languages that have a kinship with Bressan’s ML ν , three of which are also tailored to affirmatively answering these questions. After comparing their languages, I argue that metaphysicians and philosophers of language should prefer ML ν to Gupta’s languages in most applications because it can accommodate essential properties, like being a cat, while being more uniform and less cumbersome. 相似文献
836.
Ola Sukkarieh-Haraty Leonard E. Egede Joelle Abi Kharma Maya Bassil 《Journal of religion and health》2018,57(3):858-868
Fatalism is a grounded cultural belief that is common among Arabs and is known to hinder self-care in chronic diseases including diabetes (Nabolsi and Carson in Scand J Caring Sci 25(4):716–724, 2011). The purpose of this study is to identify predictors of diabetes fatalism in this population. Data on 280 Lebanese patients with type 2 diabetes (mean age 58.24 ± 13.48 years; mean HbA1c 7.90 ± 1.90%; 53.76% females) recruited from one hospital in greater Beirut, Lebanon, and from the community using snowballing technique were examined. Multiple linear regression was used to assess the independent association between diabetes fatalism and demographic and patient characteristics. Age (β = ?.14, 95% CI ?.27, ?.002), BMI (β = .35, 95% CI .15; .54), level of education (β = ?3.98, 95% CI ?7.64; ?.32) and number of diabetes problems (β = ?5.03, 95% CI ?9.89; ?.18) were significantly associated with diabetes fatalism in the regression model. The combination of demographic and patient characteristics accounted for 14.5% of the variance in diabetes fatalism scores’ change. Patients with type 2 diabetes who exhibited more fatalistic attitudes were younger, of lower education levels, had higher BMI and had fewer diabetes comorbidities. Such findings are crucial for healthcare practitioners to identify fatalistic patients and to tailor culturally appropriate strategies in diabetes management. Further studies are warranted to explore other potential determinants of diabetes fatalism with larger sample and non-Lebanese Arabic population. 相似文献
837.
Alexandre P. Braga Francisca Ilnar de Sousa Geraldo Bezerra da Silva Junior Marilyn Kay Nations Adriana Rolim Campos Barros Rosendo Freitas de Amorim 《Journal of religion and health》2018,57(4):1258-1275
Candomble, a Brazilian religion of African origin that worships Orishas, promotes “healing” assistance during its worship rituals using therapy with plants and beliefs. From its ancestry tradition, the respect and beware with nature are expressed. Therefore, the aim of this study is to investigate the perception of ethnoecology and health promotion among Candomble practitioners from a Candomble temple in the state of Ceará, Brazil. The ethnography was designed to allow greater immersion into the current mystique. This immersion results in the breaking of existing prejudices and admiration for their worldview. Thus, it can be observed that people seek Candomble to get rid of “bad” health difficulties, such as insomnia, depression, eyesight problems among others, which are commonly treated with herbal preparations, baths, and teas, using plants native to the region; however, their indications are not always in accordance with scientific evidence. In parallel with biomedicine, their hospitable and healthcare practices are considered by most as the equivalent to traditional healthcare actions, but greater recognition of biomedicine is necessary. Based on this perspective, the use of native plants in Candomble is examples of memory, hospitality, and humanization for the community wellness. 相似文献
838.
Andrew Bacon 《Journal of Philosophical Logic》2018,47(5):733-783
In this paper the logic of broad necessity is explored. Definitions of what it means for one modality to be broader than another are formulated, and it is proven, in the context of higher-order logic, that there is a broadest necessity, settling one of the central questions of this investigation. It is shown, moreover, that it is possible to give a reductive analysis of this necessity in extensional language (using truth functional connectives and quantifiers). This relates more generally to a conjecture that it is not possible to define intensional connectives from extensional notions. This conjecture is formulated precisely in higher-order logic, and concrete cases in which it fails are examined. The paper ends with a discussion of the logic of broad necessity. It is shown that the logic of broad necessity is a normal modal logic between S4 and Triv, and that it is consistent with a natural axiomatic system of higher-order logic that it is exactly S4. Some philosophical reasons to think that the logic of broad necessity does not include the S5 principle are given. 相似文献
839.
Giuliano Giustarini 《Journal of religion and health》2018,57(4):1224-1236
This article addresses an apparent paradox found in Pali Buddhist literature: while the “uncompounded” (asa?khata) is valued over and above what is “compounded” (sa?khata), the texts also encourage careful attention to relative (or, physical) health. The mind is the laboratory and the object of a thorough work meant to lead to final liberation from mental affliction and from the cycle of existence, whereas the body is perceived as impure, limited, and intrinsically unsatisfactory. Nonetheless, a disciple of the Buddha is supposed to take care of his/her own and others’ physical wellbeing, and monastic equipment includes a set of medicines. “Ultimate health” is the final goal, but conventional healthcare supports the path to nibbāna and represents a value per se. The present article will explore the intricate connection between these two dimensions. 相似文献
840.
Kenneth T. Wang G. E. Kawika Allen Hannah I. Stokes Han Na Suh 《Journal of religion and health》2018,57(6):2207-2223
In this study, the Perceived Perfectionism from God Scale (PPGS) was developed with Latter-day Saints (Mormons) across two samples. Sample 1 (N = 421) was used for EFA to select items for the Perceived Standards from God (5 items) and the Perceived Discrepancy from God (5 items) subscales. Sample 2 (N = 420) was used for CFA and cross-validated the 2-factor oblique model as well as a bifactor model. Perceived Standards from God scores had Cronbach alphas ranging from .73 to .78, and Perceived Discrepancy from God scores had Cronbach alphas ranging from .82 to .84. Standards from God scores were positively correlated with positive affect, whereas Discrepancy from God scores was positively correlated with negative affect, shame and guilt. Moreover, these two PPGS subscale scores added significant incremental variances in predicting associated variables over and above corresponding personal perfectionism scores. 相似文献