全文获取类型
收费全文 | 2377篇 |
免费 | 91篇 |
国内免费 | 8篇 |
专业分类
管理学 | 260篇 |
民族学 | 9篇 |
人口学 | 65篇 |
丛书文集 | 181篇 |
理论方法论 | 140篇 |
综合类 | 1352篇 |
社会学 | 416篇 |
统计学 | 53篇 |
出版年
2023年 | 16篇 |
2022年 | 16篇 |
2021年 | 17篇 |
2020年 | 45篇 |
2019年 | 40篇 |
2018年 | 55篇 |
2017年 | 87篇 |
2016年 | 52篇 |
2015年 | 60篇 |
2014年 | 111篇 |
2013年 | 367篇 |
2012年 | 129篇 |
2011年 | 115篇 |
2010年 | 98篇 |
2009年 | 104篇 |
2008年 | 120篇 |
2007年 | 140篇 |
2006年 | 156篇 |
2005年 | 153篇 |
2004年 | 103篇 |
2003年 | 103篇 |
2002年 | 103篇 |
2001年 | 85篇 |
2000年 | 51篇 |
1999年 | 22篇 |
1998年 | 15篇 |
1997年 | 19篇 |
1996年 | 6篇 |
1995年 | 13篇 |
1994年 | 15篇 |
1993年 | 11篇 |
1992年 | 8篇 |
1991年 | 10篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 15篇 |
1987年 | 7篇 |
排序方式: 共有2476条查询结果,搜索用时 15 毫秒
1.
《Women and birth : journal of the Australian College of Midwives》2021,34(5):417-424
BackgroundA high number of Australian women report experiencing traumatic birth events. Despite high incidence and potential wide spread and long-lasting effects, birth trauma is poorly recognised and insufficiently treated. Birth trauma can trigger ongoing psychosocial symptoms for women, including anxiety, tokophobia, bonding difficulties, relationship issues and PTSD. Additionally, women’s future fertility choices can be inhibited by birth trauma.AimTo summarize the existing literature to provide insight into women’s experiences of birth trauma unrelated to a specific pre-existing obstetric or contextual factor.MethodsThe review follows 5 stages of Arksey and O’Malley’s framework. 7 databases were searched using indexed terms and boolen operators. Data searching identified 1354 records, 5 studies met inclusion criteria.FindingsThree key themes emerged; (1) health care providers and the maternity care system. (2) Women’s sense of knowing and control. (3) Support.DiscussionContinuity of carer creates the foundations for facilitative interactions between care provider and woman which increases the likelihood of a positive birth experience. Women are able to gain a sense of feeling informed and being in control when empowering and individualized care is offered. Functional social supports and forms of debriefing promotes psychological processing and can enable post traumatic growth.ConclusionExisting literature highlights how birth trauma is strongly influenced by negative health care provider interactions and dysfunctional operation of the maternity care system. A lack of education and support limited informed decision-making, resulting in feelings of losing control and powerlessness which contributes to women’s trauma. Insufficient support further compounds women’s experiences. 相似文献
2.
A. M. Abd El-Raheem 《Journal of Statistical Computation and Simulation》2019,89(16):3075-3104
The generalized half-normal (GHN) distribution and progressive type-II censoring are considered in this article for studying some statistical inferences of constant-stress accelerated life testing. The EM algorithm is considered to calculate the maximum likelihood estimates. Fisher information matrix is formed depending on the missing information law and it is utilized for structuring the asymptomatic confidence intervals. Further, interval estimation is discussed through bootstrap intervals. The Tierney and Kadane method, importance sampling procedure and Metropolis-Hastings algorithm are utilized to compute Bayesian estimates. Furthermore, predictive estimates for censored data and the related prediction intervals are obtained. We consider three optimality criteria to find out the optimal stress level. A real data set is used to illustrate the importance of GHN distribution as an alternative lifetime model for well-known distributions. Finally, a simulation study is provided with discussion. 相似文献
3.
4.
5.
知识转移是企业保存知识、提升创新能力的重要途径,中介机构在转移过程中发挥了重要作用。本文以联盟企业间知识转移为研究对象,考虑了企业的不同心理压力,首先建立了联盟企业双方的讨价还价博弈模型;其次构建了考虑中介机构参与知识转移的博弈模型,分析和讨论三方收益变化的影响因素及策略选择。结果表明,在直接知识转移博弈中,转移主体的收益大小与自身的心理压力呈负相关,而与对方的心理压力呈正相关,同等心理压力下知识转出方占优;中介机构参与博弈情形下,中介机构作为协作角色的博弈收益仅受博弈双方心理压力影响,且与知识接收方协作可获得更大收益,而主导角色博弈情形下收益受到三方主体心理压力的综合影响,并在主导知识接收博弈时获得收益更大;中介机构的角色选择与知识转出方心理压力变化相关性不明显,主要受到知识接收方及自身心理压力影响。 相似文献
6.
Daily diary studies use the same set of measures repeatedly for several days. Within the work stress domain, these studies are able to isolate the effects of daily exposure to stressors within people from the general level of stressors between people. This meta-analysis investigated both content-related and methodological aspects of workplace stressor–strain relationships in diary studies. Results from 55 unique samples (a combined sample size of 5409) indicated that the magnitude of the stressor–strain relationship was stronger at the between-person level than the within-person level. Further, when the stressor was measured prior to the strain (within the same day), the relationship was somewhat stronger than when stressor and strain were measured concurrently. This suggests that stressor–strain effects might take some time to fully manifest. Differences were also detected among types of strains: affective strains had stronger relationship with stressors than behavioural strains. There were also differences in the stressor–strain relationship depending on both the type of strain and the timing of their respective measurement (concurrent versus predictive), suggesting that certain strain responses require more time to manifest. Overall, this meta-analysis elucidates important considerations in the design and interpretation of diary studies on occupational stress. 相似文献
7.
Nicola Nardelli Roberto Baiocco Annalisa Tanzilli Vittorio Lingiardi 《Journal of homosexuality》2020,67(10):1386-1400
ABSTRACT Several studies have highlighted the relationship between internalized sexual stigma (ISS) and dissociation. The aim of the present study was to empirically investigate this relationship through a quantitative study. The Measure of Internalized Sexual Stigma for Lesbians and Gay Men (MISS-LG) and the Dissociation Scale (DIS) of the Trauma Symptom Inventory (TSI) were administered to 120 Caucasian participants who self-identified as gay men. Findings suggested that dissociative symptomatology, as measured by DIS—an estimation of the use of dissociation as a defense mechanism—was positively associated with MISS general index and all dimensions of MISS, especially the sexuality dimension (ISS-S). Moreover, the effect of the ISS-S on DIS was amplified in Catholic participants, suggesting a moderating role of religiosity. Implications for future research and clinical practice are discussed. 相似文献
8.
"奇"是清代实学代表人物王源评点《左传》的关键词,在内容、形式评点中皆有体现。借助《左传》具体文本的评点,通过同类相联、正反对举的反复申述,王源将"奇"之内涵赋予"变""活""正"等多重意义,将传统的奇文观念"美文化",以奇诡、辞达、自然为奇文,使"奇"具备了多重文学批评的功能。身处易代,酷爱兵法,好奇人奇事奇文,一生坎壈,皆为王源尚奇批评生成之根源。对明清八股时文取士的不屑,对清初文坛亦步亦趋效法唐宋八大家的不满,使其《左传》奇文评点具备了不同时俗的意义,浸润了明确的针砭时弊与经世致用的色彩。王源《左传》评点之重"奇",在一定程度上彰显出中国古代文论的典型性特征。对此进行考察,可望为揭橥评点的阐释范式、话语体系等提供可行性研究理路。 相似文献
9.
阮凌 《盐城工学院学报(社会科学版)》2020,33(1):95-99
选取比较具有代表性的印度英语作为研究对象,把印度英语的语音语调与标准英语进行比较,总结出印度英语变体的音段特征和超音段特征,以期帮助我国英语学习者熟悉南亚多国的英语口音,增强与印度及邻近国家英语的听辨与口头交流能力。 相似文献
10.
Family financial stress research has typically examined negative effects of deprivation on mental health, which in turn erode financial coping. While this work acknowledges family support’s role in buffering these effects, it has typically overlooked how family identification can act to structure the experience of, and response to, economic challenge. We adopt a Social Identity approach, arguing that family identification predicts increased social support and improved well-being, which predicts more effective coping with financial problems. We explore this in two community surveys (N = 369; N = 187). In the first we show that stronger family identification and support predict better well-being, which predicts better evaluation of economic coping. In the second we replicate these findings, and also show that the relationship between well-being and financial distress is fully mediated by perceptions of ‘Collective Family Financial Efficacy’. These findings point to a more positive understanding of how family cohesion can promote mental well-being/resilience. 相似文献