全文获取类型
收费全文 | 3254篇 |
免费 | 395篇 |
国内免费 | 831篇 |
出版年
2024年 | 5篇 |
2023年 | 73篇 |
2022年 | 86篇 |
2021年 | 122篇 |
2020年 | 154篇 |
2019年 | 134篇 |
2018年 | 143篇 |
2017年 | 155篇 |
2016年 | 165篇 |
2015年 | 123篇 |
2014年 | 139篇 |
2013年 | 321篇 |
2012年 | 207篇 |
2011年 | 256篇 |
2010年 | 240篇 |
2009年 | 230篇 |
2008年 | 247篇 |
2007年 | 309篇 |
2006年 | 280篇 |
2005年 | 254篇 |
2004年 | 179篇 |
2003年 | 119篇 |
2002年 | 73篇 |
2001年 | 50篇 |
2000年 | 51篇 |
1999年 | 43篇 |
1998年 | 37篇 |
1997年 | 29篇 |
1996年 | 21篇 |
1995年 | 30篇 |
1994年 | 29篇 |
1993年 | 20篇 |
1992年 | 15篇 |
1991年 | 17篇 |
1990年 | 11篇 |
1989年 | 17篇 |
1988年 | 6篇 |
1987年 | 10篇 |
1986年 | 8篇 |
1985年 | 13篇 |
1984年 | 7篇 |
1983年 | 5篇 |
1982年 | 6篇 |
1981年 | 9篇 |
1980年 | 6篇 |
1979年 | 8篇 |
1977年 | 3篇 |
1972年 | 2篇 |
1962年 | 3篇 |
1961年 | 2篇 |
排序方式: 共有4480条查询结果,搜索用时 15 毫秒
151.
Therapy of bipolar disorders is a rapidly evolving field. Lithium has efficacy in classic bipolar disorders whereas divalproex sodium and carbamazepine may have broader spectrum efficacy that includes non-classic bipolar disorder. In the last 10 years, a series of anticonvulsants have been approved for marketing in the United States. Gabapentin has indirect g-aminobuytric acid-ergic actions, is generally well tolerated, and appears to have anxiolytic, analgesic, and hypnotic effects. Lamotrigine has antiglutamatergic actions and is generally well tolerated (aside from rash in 1 in 10, and serious rash in 1 in 1,000 patients). Lamotrigine is indicated for maintenance treatment in bipolar disorder. Emerging evidence suggests lamotrigine may have utility in bipolar disorder patients with depression and treatment-refractory rapid cycling, as well as analgesic effects. Topiramate and zonisamide may allow both weight loss, while topiramate may have specific efficacy in bulimia, binge eating disorder, and alcohol dependence. Two small studies found oxcarbazepine had similar efficacy to lithium and haloperidol in acute mania. Phenytoin, an older anticonvulsant, may have adjunctive acute mania efficacy. Levetiracetam, a newer anticonvulsant, may be worth exploring and has minimal drug-drug interactions. None of these newer agents has been shown effective in a large placebo controlled trial for acute mania. Although the clinical profiles of these newer anticonvulsants do not appear to overlap markedly with divalproex and carbamazepine (except perhaps for oxcarbazepine), these novel agents may still offer important new options in relieving a variety of specific target symptoms in patients with bipolar disorder. 相似文献
152.
153.
现行《医疗事故处理办法》颁布实施10 年之久,新形势下需要对其进行修改和完善。“办法”的修改应该体现平等保护医患双方合法权益原则,合理界定医疗事故范围,调整医疗事故鉴定委员会的组成,建立完善的证据管理制度,明确医疗事故损失赔偿的范围和额度。 相似文献
154.
155.
156.
现代嫉妒理论的分歧与契合研究 总被引:4,自引:1,他引:3
本文探讨了现代嫉妒研究和应用领域六种主要理论在理论、发生原因、研究方法、分类、治疗诸取向上的观点和分歧,尝试用综合的观点分析各理论的适用范围以及作为一般概括性嫉妒理论的不足,并寻找各理论的契合点。 相似文献
157.
Jingjing Wang Weijian Li Xinyu Li Ping Li Yuchi Zhang Xiaoyu Jia Yue Chen Mickie Vanhoy Binghai Sun 《International journal of psychology》2018,53(3):194-199
This study explored a bidirectional impact on the recognition accuracy of various facial expressions deriving from both the observer and sender in a sample of Chinese participants. A facial manipulation task was used to examine the ability of an observer's facial feedback to modulate the recognition of various facial expressions. Furthermore, the effect of a sender's facial expression with an open or closed mouth on recognition accuracy was investigated. The results showed that only recognition accuracy of a sad facial expression was influenced simultaneously by bidirectional sources from a sender and observer. Moreover, the impact of the unidirectional cue of a sender's facial feature (i.e., mouth openness) on happy and neutral faces was found to influence the recognition accuracy of these faces, but not the observer's bodily state. These findings indicate that the bidirectional impact derived from an observer and sender on facial expression recognition accuracy differs for emotional and neutral expressions. 相似文献
158.
Do we feel the same level of guilt about the wrongdoings of close ones and distant ones? The mediating role of behavioural control
下载免费PDF全文
![点击此处可从《International journal of psychology》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Jiafang Chen Jia Wei Pengli Shang Xin Wang Jinfu Zhang 《International journal of psychology》2018,53(4):261-268
Understanding whether and why individuals' emotional responses are different to the same behaviour performed by different others is important for understanding phenomena in social interaction. Given that there is no relevant research in Eastern culture testing such issues, the present research including two studies was conducted with Chinese samples and investigated whether Easterners experience more vicarious guilt about close ones' immoral behaviours than distant ones' immoral behaviours and the underlying mechanism of the effect. Study 1 showed that people felt more guilty when recalling close ones' misdeeds than distant ones' misdeeds. Study 2 replicated the findings of Study 1 using the scenario method and demonstrated that behavioural control partially mediated the effect of relationship closeness on vicarious guilt, that is, people reported more behavioural control over close ones' immoral behaviours, which in turn resulted in more vicarious guilt. Implications for social interaction and directions for future research are discussed. 相似文献
159.
160.
Yanfeng Wang 《Philosophical Magazine Letters》2018,98(1):38-43
A theoretical model is developed to predict the electrical conductivity of polymer composites containing carbon nanotubes. It incorporates the effect of two conductivity mechanisms, electron hopping between adjacent nanotubes at the nanoscale and the transmission of electrons through conductive networks formed by nanotubes at the microscale. Based on the model, analytical expressions of both electrical conductivity and piezoresisitivity under stretching are established. The expressions are simple in form, without resorting to heavy computation, and able to give accurate estimations for both electrical conductivity and piezoresistivity. 相似文献