全文获取类型
收费全文 | 27031篇 |
免费 | 304篇 |
国内免费 | 2篇 |
出版年
2021年 | 86篇 |
2020年 | 128篇 |
2019年 | 114篇 |
2018年 | 3595篇 |
2017年 | 2929篇 |
2016年 | 2420篇 |
2015年 | 338篇 |
2014年 | 258篇 |
2013年 | 726篇 |
2012年 | 877篇 |
2011年 | 2669篇 |
2010年 | 2691篇 |
2009年 | 1641篇 |
2008年 | 1947篇 |
2007年 | 2415篇 |
2006年 | 272篇 |
2005年 | 471篇 |
2004年 | 418篇 |
2003年 | 341篇 |
2002年 | 302篇 |
2001年 | 153篇 |
2000年 | 136篇 |
1999年 | 134篇 |
1998年 | 126篇 |
1997年 | 120篇 |
1996年 | 93篇 |
1995年 | 80篇 |
1994年 | 78篇 |
1993年 | 80篇 |
1992年 | 89篇 |
1991年 | 85篇 |
1990年 | 75篇 |
1989年 | 50篇 |
1988年 | 50篇 |
1987年 | 60篇 |
1986年 | 61篇 |
1985年 | 73篇 |
1984年 | 66篇 |
1983年 | 72篇 |
1982年 | 63篇 |
1981年 | 77篇 |
1980年 | 70篇 |
1979年 | 62篇 |
1978年 | 71篇 |
1977年 | 75篇 |
1976年 | 67篇 |
1975年 | 55篇 |
1974年 | 60篇 |
1968年 | 40篇 |
1966年 | 42篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
992.
993.
Simone Duca 《Topoi》2011,30(1):53-57
I analyse the relationship between the Ramsey Test (RT) for the acceptance of indicative conditionals and the so-called problem
of decision-instability. In particular, I argue that the situations which allegedly bring about this problem are troublesome
just in case the relevant conditionals are evaluated by non-suppositional versions, e.g. causal/evidential, of the test. In
contrast, a suppositional RT, by highlighting the metacognitive nature of the evaluation of indicative conditionals, allows
an agent to run a simulation of such evaluation, without yet committing her to the acceptance of such conditionals. I conclude
that a suppositional interpretation of RT is superior to its non-suppositional counterparts and by briefly showing that a
suppositional RT is compatible with a deliberational decision theory. 相似文献
994.
Dan Zahavi 《Husserl Studies》2011,27(1):13-25
The text surveys the development of the debate between Zahavi and Brough/Sokolowski regarding Husserl’s account of inner time-consciousness.
The main arguments on both sides are reconsidered, and a compromise is proposed. 相似文献
995.
Adams’ thesis is generally agreed to be linguistically compelling for simple conditionals with factual antecedent and consequent.
We propose a derivation of Adams’ thesis from the Lewis-Kratzer analysis of if-clauses as domain restrictors, applied to probability
operators. We argue that Lewis’s triviality result may be seen as a result of inexpressibility of the kind familiar in generalized
quantifier theory. Some implications of the Lewis-Kratzer analysis are presented concerning the assignment of probabilities
to compounds of conditionals. 相似文献
996.
Convergent, but not divergent, thinking predicts susceptibility to associative memory illusions 总被引:1,自引:0,他引:1
Stephen A. Dewhurst Craig ThorleyEmily R. Hammond Thomas C. Ormerod 《Personality and individual differences》2011,51(1):73-76
The relationship between creativity and susceptibility to associative memory illusions in the Deese/Roediger-McDermott procedure was investigated using a multiple regression analysis. Susceptibility to false recognition was significantly predicted by performance on a measure of convergent thinking (the Remote Associates Task) but not by performance on a measure of divergent thinking (the Alternative Uses Task). These findings suggest that the ability to engage in convergent (but not divergent) thinking underlies some of the individual variation in susceptibility to associative memory illusions by influencing the automaticity with which critical lures are activated at encoding. 相似文献
997.
998.
Research on the lateralisation of brain functions for emotion has yielded different results as a function of whether it is the experience, expression, or perceptual processing of emotion that is examined. Further, for the perception of emotion there appear to be differences between the processing of verbal and nonverbal stimuli. The present research examined the hemispheric asymmetry in the processing of verbal stimuli varying in emotional valence. Participants performed a lexical decision task for words varying in affective valence (but equated in terms of arousal) that were presented briefly to the right or left visual field. Participants were significantly faster at recognising positive words presented to the right visual field/left hemisphere. This pattern did not occur for negative words (and was reversed for high arousal negative words). These results suggest that the processing of verbal stimuli varying in emotional valence tends to parallel hemispheric asymmetry in the experience of emotion. 相似文献
999.
Twelve-step programs such as Alcoholics Anonymous and Narcotics Anonymous invite members to trust that what is said in meetings remains confidential. However, the New York Times, a prominent and influential newspaper, has breached that confidentiality, offering both a precedent and a rationale to other media including newspapers, cable news programs, internet news blogs, and so on. This prominent breach may influence not only other news media but also the trust that 12-step members have in their programs. 相似文献
1000.
Jennifer N. Eichmeyer Christa Burnham Patty Sproat Rick Tivis Thomas M. Beck 《Journal of genetic counseling》2014,23(3):323-329
Advances in genetics are changing cancer care and requiring institutions to maximize the unique skills of genetics professionals. The identification of genetic syndromes is vital for prevention and management of families with high cancer risks. Despite this, high risk individuals who qualify are often not referred. Genetic counselors could review oncology charts to improve identification. A genetics assessment tool developed by NCI Community Cancer Centers Program was used to perform self-assessment of the genetics program. A weekly report of all new oncology patients was provided to a genetic counselor for chart review. In 2010, 58 % of all eligible patients (n?=?152) were offered a genetics evaluation. In 2011 this improved to 70 % (n?=?167), which was a statistically significant difference, X 2(1)?=?5.13, p?=?0.02. By cancer site, ovarian cancer referrals also showed statistically significant improvement, X 2(1)?=?6.36, p?=?0.01. Breast and colon referrals were improved but not significant. Over 10 months, 129 patients were identified through the chart review program. Three were confirmed to have a genetic mutation for a hereditary cancer syndrome. An average week included review of 73 charts for 10 medical oncologists, 4 radiation oncologists, and 4 pediatric oncologists which generated 60–80 min of work for the genetic counselor. This program improved patient identification and quality, and allowed physicians to become more aware of opportunities for genetic counseling and more patients to receive genetic counseling and testing. 相似文献