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   2378篇
  免费   102篇
  国内免费   1篇
耳鼻咽喉   1篇
儿科学   11篇
妇产科学   17篇
基础医学   91篇
口腔科学   2篇
临床医学   1573篇
内科学   63篇
皮肤病学   23篇
神经病学   21篇
特种医学   9篇
外科学   28篇
综合类   199篇
预防医学   263篇
眼科学   2篇
药学   106篇
  1篇
中国医学   45篇
肿瘤学   26篇
  2024年   1篇
  2023年   61篇
  2022年   114篇
  2021年   154篇
  2020年   152篇
  2019年   95篇
  2018年   125篇
  2017年   79篇
  2016年   89篇
  2015年   58篇
  2014年   199篇
  2013年   158篇
  2012年   224篇
  2011年   223篇
  2010年   167篇
  2009年   113篇
  2008年   120篇
  2007年   96篇
  2006年   54篇
  2005年   47篇
  2004年   27篇
  2003年   37篇
  2002年   20篇
  2001年   12篇
  2000年   11篇
  1999年   8篇
  1998年   10篇
  1997年   6篇
  1996年   1篇
  1995年   6篇
  1994年   3篇
  1993年   2篇
  1992年   1篇
  1991年   1篇
  1990年   3篇
  1985年   1篇
  1984年   1篇
  1976年   1篇
  1973年   1篇
排序方式: 共有2481条查询结果,搜索用时 0 毫秒
71.
目的:探讨对新入职护士的规范化培训效果。方法在本院施行规培护士的培训方法及考核措施,比较规培前后护士理论及操作考试成绩、临床护理能力、职业归属情况。结果规培后护士理论及操作考试成绩、临床护理能力、职业归属情况均较培训前改善( P<0.05)。结论规范化临床培训有助于新入职护士护理能力的提高。  相似文献   
72.
73.
74.
75.
Kenya maintains an extraordinary treatment gap for mental health services because the need for and availability of mental health services are extraordinarily misaligned. One way to narrow the treatment gap is task-sharing, where specialists rationally distribute tasks across the health system, with many responsibilities falling upon frontline health workers, including nurses. Yet, little is known about how nurses perceive task-sharing mental health services. This article investigates nurses’ perceptions of mental healthcare delivery within primary-care settings in Kenya. We conducted a cross-sectional study of 60 nurses from a public urban (n?=?20), private urban (n?=?20), and public rural (n?=?20) hospitals. Nurses participated in a one-hour interview about their perceptions of mental healthcare delivery. Nurses viewed mental health services as a priority and believed integrating it into a basic package of primary care would protect it from competing health priorities, financial barriers, stigma, and social problems. Many nurses believed that integrating mental healthcare into primary care was acceptable and feasible, but low levels of knowledge of healthcare providers, especially in rural areas, and few specialists, would be barriers. These data underscore the need for task-sharing mental health services into existing primary healthcare in Kenya.  相似文献   
76.
BACKGROUND: Musculoskeletal disorders (MSD) are one of the major causes of the high levels of long-term sickleave and early retirement, and healthcare personnel are among the occupational groups most affected. Only limited research in the area has focused on the experiences of those affected, and to increase the understanding of MSD, all dimensions of the health experiences need to be taken into consideration. OBJECTIVES: The aim of this paper was to explore the experiences of illness and wellness among female healthcare personnel with musculoskeletal symptoms. DESIGN: A qualitative grounded theory approach guided the study in data collection and analysis. SETTINGS: Medical and surgical ward units at three hospitals; one university hospital and two minor hospitals. PARTICIPANTS: Eight women, registered nurses and nursing aides, with neck, shoulder and/or back problems in early stages. METHODS: A grounded theory approach was used with narrative thematic interviews and parallel data analysis with constant comparisons. RESULTS: The analysis revealed a process of striving to reach a balance between illness and wellness, through accepting and handling illness. Illness appeared as a threat and an experience, while experiences of wellness were simultaneously nurtured. The informants were striving for balance through an inner reasoning leading to acceptance and by handling illness in various ways depending on the character of the illness. CONCLUSION: This paper indicates the diversity of the illness experience, the parallel importance of wellness, and the process of balancing these two in order to feel well enough. As previous research has shown that MSD has a multifactorial cause, a holistic view of health promotion, prevention and rehabilitation may provide a more effective tool than the bodily physical focus most frequently used today.  相似文献   
77.
BACKGROUND: Studies have shown that adverse workplace factors can increase the risk of ill-health in hospital workers, but more comprehensive measures of the psychosocial work environment are needed. OBJECTIVES: To test a comprehensive and theory-based psychosocial work environment questionnaire and analyze associations with mental health in a sample of Danish hospital workers. DESIGN AND PARTICIPANTS: Questionnaire-based cross-sectional study with 343 female employees from a large Danish hospital, including patient care workers (nurses, nurse assistants, midwives) and laboratory technicians. METHODS: The psychosocial work environment was measured with 14 scales from the Copenhagen psychosocial questionnaire, version I, covering three main areas: demands at work, work organization and interpersonal relations at work. We further measured self-rated mental health and sociodemographic and employment characteristics of the participants. Cronbach's alphas, analyses of covariance, one-sample t-tests, partial correlations and linear regression models were used to analyze data. RESULTS: Of the 14 work psychosocial workplace scales 12 showed a satisfactory internal consistency (alpha>0.70). Patient care workers had more quantitative, emotional and cognitive demands (all p-values <0.001), higher work pace (p<0.001) and more role conflicts (p=0.01) than laboratory technicians, but also better work organization, including more influence at work, better possibilities for development and a higher meaning of work (all p-values <0.001). Both patient care workers and laboratory technicians had substantially higher scores on the demand scales and lower scores on the influence at work scale than the general Danish working population. Further analyses showed that high levels of demands at work and low levels of work organization and problematic interpersonal relations at work were associated with lower self-rated mental health. CONCLUSION: The Copenhagen psychosocial questionnaire is a suitable instrument to measure the psychosocial work environment of hospital workers. The comprehensive assessment of the psychosocial work environment helps tailoring interventions to the specific needs of different occupational groups.  相似文献   
78.
BACKGROUND: The trend towards the abolition of second level (practical) nurse education, begun decades ago in Western countries, is being adopted in Israel. In 2004 practical (enrolled) nurses constituted approximately one-third of the Israeli nursing labour force, many of whom were Arab-Israelis. Practical nurses in Israel are now expected to upgrade their education to fi rst (registered) level nurse. AIM: To understand the current situation of Arab-Israeli practical nurses, taking into account the cultural, ethnic, socio-economic and gender aspects of their lives. METHODS: A qualitative, ethnographic approach, using in-depth interviews with 13 Arab-Israeli nurses. FINDINGS: The women's negative attitudes to the conversion course were not related to their otherwise positive attitudes to education in general. The conversion course was affected by adverse material conditions; cultural factors and feeling of helplessness. The threat of loss of professional nursing status as a result of the changes in nursing gave rise to a great sense of personal loss. CONCLUSION: As reported in other countries, the academization of nursing in Israel is obstructing one of the major routes of social mobility for women in the weaker sections of society. This situation is experienced as particularly harsh, because of the overall oppressive situation that Arab women in Israel suffer.  相似文献   
79.
在人性化护理服务中应用PDCA循环,使护理人员接受这一理念,主动地去经营这一服务,一切从病人的利益和感受出发,关注病人的生理、心理、社交及灵感性的各种需要,从而使护理服务卓有成效地运转起来。PDCA循环是科学的工作程序,PDCA循环应用于人性化护理服务中,有利于护理服务质量的提高,值得在临床护理服务中推广应用。  相似文献   
80.
BackgroundIntraosseous access is an effective and safe option when difficult vascular access occurs. The knowledge, competence, and clinical experience of nurses are collectively essential for the successful implementation of this approach in clinical practice. Education and clinical learning are the main pillars supporting this new practice to ensure patient safety. The aim of this study was to identify the nurses’ knowledge and clinical experience of intraosseous access and the factors associated with the adoption of this procedure.MethodsA cross-sectional study was carried out from October to December 2020. A convenience sample of 432 nurses from four Italian hospitals were involved. A structured questionnaire was used to assess the nurses’ knowledge of the intraosseous access guidelines and their clinical experience.ResultsMost participants were female (71.5%) with more than 10 years of experience (63.7%) working in an emergency (38.9%) and medical (37.7%) setting. Most of the participants demonstrated their knowledge of the use of a device e.g., it is used if vascular access is not rapidly achieved in a child (83.1%) and the boluses of liquids required in the intraosseous procedure (72.7%). A few participants reported having placed intraosseous access (3.5%). A higher level of educational preparation and working in emergency and paediatric settings were associated with increased knowledge.ConclusionsOur findings highlighted a sub-optimal level of knowledge of the IO procedure, little experience of this practice in clinical contexts, also associated with a lack of adequate protocols and devices available to nurses. Nurses need to develop their knowledge and practice the skill clinically to embed this practice. University and nurse educators should emphasise the relevance of this practice in nursing education and training, so as to improve the nursing care practice and level of patient safety.  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