首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   968篇
  免费   43篇
  国内免费   1篇
  1012篇
  2023年   11篇
  2022年   6篇
  2021年   12篇
  2020年   18篇
  2019年   14篇
  2018年   28篇
  2017年   26篇
  2016年   39篇
  2015年   20篇
  2014年   24篇
  2013年   111篇
  2012年   46篇
  2011年   42篇
  2010年   23篇
  2009年   27篇
  2008年   38篇
  2007年   34篇
  2006年   38篇
  2005年   32篇
  2004年   31篇
  2003年   29篇
  2002年   30篇
  2001年   12篇
  2000年   19篇
  1999年   15篇
  1998年   15篇
  1997年   17篇
  1996年   15篇
  1995年   14篇
  1994年   16篇
  1993年   14篇
  1992年   9篇
  1991年   10篇
  1990年   9篇
  1989年   9篇
  1988年   14篇
  1987年   13篇
  1986年   5篇
  1985年   8篇
  1984年   7篇
  1983年   5篇
  1982年   9篇
  1981年   7篇
  1980年   7篇
  1979年   5篇
  1978年   9篇
  1970年   5篇
  1967年   8篇
  1966年   5篇
  1960年   4篇
排序方式: 共有1012条查询结果,搜索用时 0 毫秒
991.
The present study examined the relationship between spiritual health locus of control, breast cancer beliefs, and mammography utilization among a sample of 1,227 African American women from urban public health centers. Spiritual health locus of control was conceptualized as having an active and passive dimension, empowering individuals in their health beliefs and behaviors or rendering them to rely on a higher power (e.g., God) to determine their health outcomes, respectively. The active dimension was negatively associated with perceived benefits of mammography and positively associated with perceived barriers to mammography. The active and passive spiritual dimensions are distinct from internal and external health locus of control. Further study of their associations with other health-related beliefs and behaviors is warranted.  相似文献   
992.
993.
994.
995.
996.
997.
ABSTRACT

On this 200th anniversary of Marx’s birth, what can we learn from Fanon’s turn to Marx over 60 years ago? This paper reviews Fanon’s active engagements with Marx throughout his work from Black Skin, White Masks to The Wretched of the Earth; from the importance of Marx’s 18th Brumaire in Fanon’s thinking, to what he calls stretching Marxian concepts. In this moment of crisis and retrogression, what can we learn from Fanon’s creative use of Marxian categories?  相似文献   
998.
999.
Abstract

The COVID-19 pandemic has raised a host of ethical challenges, but key among these has been the possibility that health care systems might need to ration scarce critical care resources. Rationing policies for pandemics differ by institution, health system, and applicable law. Most seem to agree that a patient’s ability to benefit from treatment and to survive are first-order considerations. However, there is debate about what clinical measures should be used to make that determination and about other factors that might be ethically appropriate to consider. In this paper, we discuss resource allocation and several related ethical challenges to the healthcare system and society, including how to define benefit, how to handle informed consent, the special needs of pediatric patients, how to engage communities in these difficult decisions, and how to mitigate concerns of discrimination and the effects of structural inequities.  相似文献   
1000.
Abstract

An experiment was conducted to examine the effects of levels of naturally occurring dysphoria and elaborative encoding on recall. Previous research has indicated that the facilitative effects of elaborative encoding on recall are reduced by the induction of negative moods in laboratory settings. However, the effects of endogenous dysphoria on recall are less clear. In the present study, 82 subjects from a college population were categorised as dysphoria or nondysphoric on the basis of two self-report measures. They were then presented with sentences in both elaborated and nonelaborated form, and recall for target words embedded in the sentences was assessed. Results demonstrated that nondysphoric individuals benefited from elaborative encoding in recall performance, whereas dysphoric individuals did not. Results are discussed in terms of Ellis and Ashbrook's (1988) resource allocation model of depression.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号