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   126707篇
  免费   11230篇
  国内免费   857篇
耳鼻咽喉   503篇
儿科学   2746篇
妇产科学   2167篇
基础医学   7962篇
口腔科学   5510篇
临床医学   25149篇
内科学   10130篇
皮肤病学   974篇
神经病学   7088篇
特种医学   1375篇
外科学   5722篇
综合类   15869篇
现状与发展   3篇
一般理论   119篇
预防医学   42918篇
眼科学   492篇
药学   5354篇
  594篇
中国医学   1742篇
肿瘤学   2377篇
  2024年   444篇
  2023年   3478篇
  2022年   4780篇
  2021年   6509篇
  2020年   6461篇
  2019年   6147篇
  2018年   5524篇
  2017年   5181篇
  2016年   4883篇
  2015年   4762篇
  2014年   8509篇
  2013年   10878篇
  2012年   7521篇
  2011年   8126篇
  2010年   6256篇
  2009年   6189篇
  2008年   6250篇
  2007年   6383篇
  2006年   5545篇
  2005年   4123篇
  2004年   3487篇
  2003年   2946篇
  2002年   2181篇
  2001年   2065篇
  2000年   1772篇
  1999年   1308篇
  1998年   1109篇
  1997年   874篇
  1996年   734篇
  1995年   565篇
  1994年   484篇
  1993年   463篇
  1992年   377篇
  1991年   353篇
  1990年   300篇
  1989年   228篇
  1988年   251篇
  1987年   187篇
  1986年   133篇
  1985年   176篇
  1984年   123篇
  1983年   85篇
  1982年   86篇
  1981年   89篇
  1980年   91篇
  1979年   64篇
  1978年   58篇
  1977年   77篇
  1976年   55篇
  1975年   48篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
51.
LI Tao 《现代护理》2007,13(5):1180-1181
I was honored to study the undergraduate course in Hong Kong Polytechnic University for 4 months in 2006, experienced the characteristic and teaching mode of Hong Kong nursing education on undergraduate course personally. Make an introduction from respects such as course offered, teaching method, educational idea, examination way, etc. now, and compare with domestic nursing education.  相似文献   
52.
53.
In today''s environment, providers are extremely time-constrained. Assembling relevant contextual data to make decisions on laboratory results can take a significant amount of time from the day. The Regenstrief Institute has created a system which leverages data within Indiana Health Information Exchange''s (IHIE''s) repository, the Indiana Network for Patient Care (INPC), to provide well-organized and contextual information on returning laboratory results to outpatient providers. The system described here uses data extracted from INPC to add historical test results, medication-dispensing events, visit information, and clinical reminders to traditional laboratory result reports. These “Enhanced Laboratory Reports” (ELRs) are seamlessly delivered to outpatient practices connected through IHIE via the DOCS4DOCS clinical messaging service. All practices, including those without electronic medical record systems, can receive ELRs. In this paper, the design and implementation issues in creating this system are discussed, and generally favorable preliminary results of attitudes by providers towards ELRs are reported.  相似文献   
54.
目的 探讨青少年心理健康素质的差异和影响因素,为心理健康教育和素质教育的开展提供理论和实践依据.方法 采用青少年心理健康素质调查表对338名大中学生的心理健康素质状况进行调查研究.结果 ①除自我维度外,大、中学生[适应(64.17±7.12)分,(68.27±5.86)分;人际(58.70±7.13)分,(64.78±5.25)分;个性(127.72±14.41)分,(135.72±10.52)分;动力系统(109.34±11.76)分,(129.79±10.12)分;认知风格(61.19±5.35)分,(71.57±5.84)分;归因风格(43.76±4.24)分,(49.86±4.70);应付方式(106.14±10.33)分,(124.77±9.80)分]、男女生、城市学生和农村学生、不同家庭收入水平、不同父母受教育水平学生的心理健康素质各维度及其子维度均存在显著差异.②相关和回归分析表明,心理健康素质的形成和发展受多种因素影响.结论 青少年心理健康素质状况良好;各类学生心理健康素质的发展模式不同.  相似文献   
55.
56.
57.
PROBLEM: Recent developments in providing care to children with emotional and behavioral disorders, especially those with serious emotional disturbance, have included the establishment of systems of care. Guided by a set of principles and values, these systems of care have organized and delivered services to children and families with complex needs. To date, nurses have not had a salient role in systems of care. RESULTS: It is estimated that 20% of American children and adolescents have an emotional or mental disorder. As many as two thirds of these children are not receiving services. Systems of care have been funded to provide services for these children, particularly for the most severely affected. To date, nursing has not had a prominent role in these systems of care. CONCLUSIONS: Based on their knowledge, skills, and holistic approach to care, nurses could better integrate nursing care into systems of care. Possible roles as case managers, primary therapists, in-home interventionists, and in educational programs are suggested.  相似文献   
58.
张謇的教育思想十分丰富 ,并且具有鲜明的时代特点。他在江苏南通的教育实践成就卓著 ,极富特色。他较早地提出了教育为地方经济社会发展服务的思想 ,创造了“以实业辅助教育 ,以教育促进实业”的成功模式 ,反映了教育从边缘走向经济中心这一历史发展的趋势。张謇的教育思想与实践在近代中国教育史上有重要地位  相似文献   
59.
Against the theoretical background of the effort–recovery model and the action regulation theory, the author presents a cross‐sectional questionnaire study testing hypotheses about the relationship between work‐related time pressure, cognitive and emotional irritation, work–family conflict and psychosomatic complaints. Subjects were 576 female home care nurses. Results of a path analysis show that the relation of time pressure and psychosomatic complaints is partially mediated by experiencing a work–family conflict; also the relation of time pressure and work–family conflict is partially mediated by cognitive and emotional irritation. It is argued that cognitive and emotional irritation are fruitful concepts for a more comprehensive understanding of the relationship between work stressors and the development of strain‐based work–family conflict. Implications for the prevention of work–family conflict are outlined. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   
60.
This study of interprofessional work relations in a Canadian mental health team examines how nursing deployed different forms of power in order to alter the mental health division of labour, to gain administrative, organizational and content control over its own work, expand its jurisdictional boundaries by expropriating the work of other professionals, and exclude others from encroaching on its old and newly acquired jurisdictions. This is set against the context of nursing's long-standing professional project to consolidate and expand its professional jurisdiction. Using an ethnographic study of a single interprofessional mental health team in a psychiatric hospital in Canada, the paper attempts to understand the politics and paradoxes involved in realizing nursing's professional project and how the politics of professional autonomy and professional dominance are actually conducted through micro-political struggles. The data demonstrates the effects of the political struggles at the organizational and work process levels, particularly in the forms of collaboration that result. Nurses gained substantial autonomy from medical domination and secured practical dominion over the work of non-medical professionals. New forms of interprofessional collaboration were accomplished through both simultaneous and sequential micro-political struggles with psychiatrists and non-medical professionals, and the formation of political alliances and informal agreements. Nursing solidarity at the elite level and substantial effort by the elite nurses and their committed colleagues to mobilize their less enthused members were fundamental to their success. The nurses deployed political (power) strategies and tactics to organize and reorganize themselves and other professionals on multiple levels (politically, organizationally, ideologically, socially and culturally). This study reveals the complexity and robustness of micro-political dynamics in the constitution of professional and collaborative interprofessional work relations.  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