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   8708篇
  免费   109篇
  国内免费   8篇
管理学   514篇
劳动科学   10篇
民族学   152篇
人才学   58篇
人口学   463篇
丛书文集   663篇
教育普及   2篇
理论方法论   3347篇
现状及发展   1篇
综合类   1670篇
社会学   1667篇
统计学   278篇
  2024年   11篇
  2023年   32篇
  2022年   23篇
  2021年   24篇
  2020年   34篇
  2019年   45篇
  2018年   33篇
  2017年   48篇
  2016年   50篇
  2015年   62篇
  2014年   173篇
  2013年   99篇
  2012年   457篇
  2011年   401篇
  2010年   242篇
  2009年   180篇
  2008年   312篇
  2007年   378篇
  2006年   317篇
  2005年   323篇
  2004年   314篇
  2003年   220篇
  2002年   250篇
  2001年   238篇
  2000年   218篇
  1999年   132篇
  1998年   98篇
  1997年   86篇
  1996年   85篇
  1995年   84篇
  1994年   56篇
  1993年   221篇
  1992年   239篇
  1991年   302篇
  1990年   114篇
  1989年   235篇
  1988年   222篇
  1987年   235篇
  1986年   248篇
  1985年   293篇
  1984年   281篇
  1983年   276篇
  1982年   332篇
  1981年   375篇
  1980年   243篇
  1979年   61篇
  1978年   26篇
  1977年   11篇
  1959年   8篇
  1957年   7篇
排序方式: 共有8825条查询结果,搜索用时 703 毫秒
131.
132.
Selected data concerning the USSR are presented. They concern vital statistics by republic for 1989 for rural and urban areas, birth order, life expectancy by sex, and population change and vital statistics for cities with a population over one million.  相似文献   
133.
Among the controversies surrounding the provision of health care in a managed care environment is the belief that patients, because they have no particular allegiance to a single physician, are more casual in regard to their keeping appointments. To test this proposition, the authors conducted a study at a California independent practice association, comparing the habits of managed care patients with those of other types of patients. The findings, although based on a limited sample, suggest that managed care patients do indeed have a greater tendency to be appointment no-shows.  相似文献   
134.
The frenzy of health care reform activity now led by the Clinton Administration's American Health Security Act of 1993 might end in the worst of all possible outcomes: a new government entitlement program financed by business and a global budget. Unbridled entitlement could drive utilization of benefits to the maximum and, with a budget cap, guarantee rationing. So far, the administration has talked about expanding access and controlling costs--not about the health care product. Given the threat that change poses for vested interests, time will undoubtedly lapse before final implementation of a new system. Unless physicians involved in health management seize the opportunity during this window of opportunity to help shape the future of health care delivery, the likelihood of preserving the U.S. health care delivery system as we know it will be dim indeed.  相似文献   
135.
136.
A cancer patient learning to walk again finds that his relationships with his two physical therapists affect his recovery. One woman gives hope as well as instruction. He advises healers to meet their patients as equals, "to take down as many barriers as they can, give away as many distancing privileges as possible."  相似文献   
137.
The civil war in the former Yugoslavia has taken a toll on the women's movement which has disintegrated across male-defined nationalist borders. The women's movement in this area got its start during the Second World War but was disbanded under communism until women's groups began to form in the 1970s. Today the women's movement has lost the power to oppose the war and has been unable to prevent widespread violence perpetuated against women. Some feminists who have refused to embrace nationalism and patriotism have been vilified and have had to seek refuge abroad. Recently, however, hundreds of nongovernmental organizations have been formed to provide support to women and children victimized by the war. Women have been raped and impregnated as a strategy of male warfare, and raped women who refused an abortion were ostracized. War-related rape has yet to be fully recognized as an international human rights violation, and the issue is being used as political propaganda in the former Yugoslavia while it is ignored elsewhere. Sensationalist reporting of these rapes has further victimized women and made them unable to give voice to their trauma. War also increases women's suffering by destroying economic and social welfare systems. Oxfam is helping women record their testimonies of war and reconstruct the fabric of their societies through programs which provide income-generation and training in micro-enterprises. In addition, Oxfam is strengthening electronic communication and networking among women's groups throughout the region.  相似文献   
138.
Complaints of discrimination or harassment in the workplace have become almost commonplace in recent years, increasing in both frequency and variety. In the hospital setting, this trend is manifested in allegations against members of the medical staff by hospital employees as well as by patients or their families. Whether real or fancied, such allegations are reflective of a potentially disruptive undercurrent of organizational tensions. Left unresolved, they can erode the essential partnership between staff physicians and other members of the health care delivery team. Unsatisfactory patient experiences may also damage the reputation of the institution and thereby undermine its viability. With either group of complainants, allegations of malfeasance that are not resolved at the source in a timely manner are far more likely to result in expensive, time-consuming, and potentially damaging litigation.  相似文献   
139.
"Teacher, what are we going to do next class?" This is an exciting question which I often hear from my students. As an English conversation teacher, I can make the learning of English either a dull and boring duty, or an exciting adventure. It is very important that I make my students hate missing my class, and keep them guessing just what will happen the next time! Let us consider some important ways that any teacher can help his other students want to do their  相似文献   
140.
家兔的癣病是由疥螨和痒螨寄生在兔皮肤表面而引起的一种寄生虫病。疥螨可引起脚癣、身癣、阴癣和乳癣:痒满可引起耳癣和身癣。在饲养条件差,卫生条件不好,兔舍阴暗潮湿,密集饲养,兔笼饲具不进行定期消毒,最容易发病。本病分布面极广,具有高度的感染性,且一旦发病很难根治,造成长毛兔产毛量下降,皮肉两用兔毛皮质量变劣,对整个养兔业危害极大。  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