全文获取类型
收费全文 | 2054篇 |
免费 | 358篇 |
国内免费 | 91篇 |
专业分类
耳鼻咽喉 | 22篇 |
儿科学 | 48篇 |
妇产科学 | 13篇 |
基础医学 | 193篇 |
口腔科学 | 35篇 |
临床医学 | 380篇 |
内科学 | 99篇 |
皮肤病学 | 5篇 |
神经病学 | 62篇 |
特种医学 | 33篇 |
外科学 | 97篇 |
综合类 | 628篇 |
一般理论 | 1篇 |
预防医学 | 341篇 |
眼科学 | 13篇 |
药学 | 107篇 |
10篇 | |
中国医学 | 390篇 |
肿瘤学 | 26篇 |
出版年
2024年 | 13篇 |
2023年 | 38篇 |
2022年 | 65篇 |
2021年 | 111篇 |
2020年 | 105篇 |
2019年 | 85篇 |
2018年 | 79篇 |
2017年 | 90篇 |
2016年 | 94篇 |
2015年 | 93篇 |
2014年 | 170篇 |
2013年 | 391篇 |
2012年 | 144篇 |
2011年 | 150篇 |
2010年 | 120篇 |
2009年 | 84篇 |
2008年 | 80篇 |
2007年 | 94篇 |
2006年 | 95篇 |
2005年 | 59篇 |
2004年 | 67篇 |
2003年 | 54篇 |
2002年 | 35篇 |
2001年 | 29篇 |
2000年 | 43篇 |
1999年 | 29篇 |
1998年 | 20篇 |
1997年 | 14篇 |
1996年 | 4篇 |
1995年 | 9篇 |
1994年 | 7篇 |
1993年 | 4篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 2篇 |
1979年 | 1篇 |
1978年 | 2篇 |
1977年 | 1篇 |
排序方式: 共有2503条查询结果,搜索用时 46 毫秒
1.
2.
研究生科学道德和学风建设是学位与研究生教育的重要组成部分。针对近年来科学研究和学术活动中各种违背科学道德和学术规范的行为时有发生,国家教育部对研究生科学道德和学风建设日益重视,因此构建研究生的科学道德和学风教育质量管理体系具有十分重要的意义。实现研究生科学道德和学风教育质量体系的方针和目标需具备三个要素,即教育实践的模式(集主题教育、方法学习、学术实践三位一体)、有效性评价机制和绩效考核机制。此外,尚需建立体系优化机制,以适应各种内外部因素的变化,保持体系的更新和优化。 相似文献
3.
4.
Abstract: The current study examined the extent to which mothers, fathers, teachers, and teenage friends influenced Latino adolescents’ academic motivation. Using path analysis, separate models were tested for 154 Latino boys and 156 Latina girls. Findings indicated that mothers’ and teachers’ academic support were positively related to adolescent girls’ academic motivation, and fathers’ and teachers’ academic support were positively related to adolescent boys’ academic motivation. The salience of teachers’ support, possible reasons for gender differences, and implications for future research are discussed. 相似文献
5.
杨勇 《天津中医药大学学报》2004,23(3):123-124
从条目、辨证、治法、制方、用药几个方面探讨了<傅青主女科>调经的特色.指出傅青主治疗月经病善抓主症,辨证精要,治法注重扶正,善补肝血疏肝郁,制方严谨,主次分明,用药纯和,强调炮制以增药效等特点,并加以举例说明,对临床有一定指导意义. 相似文献
6.
中风毒邪论是一种与传统中医中风病理有所不同的理论 ,在中风毒邪论指导下形成解毒通络方是较为理想的神经保护剂 ,可解决目前神经保护治疗的主要障碍 ,有望成为提高中医治疗中风急性期疗效的关键 相似文献
7.
This paper describes a response directed stress management intervention (SMI) in the form of a Jungian based preference awareness education (PAE). It uses the Insights System of personality types to increase awareness of behaviour and communication preferences of self and different others. Eighteen self‐recruited academic employees participated for 7 weeks and received feedback about work preferences and personality type. The aim was to reduce perceptions of stress and interpersonal stress and to increase feelings of job satisfaction and interpersonal satisfaction. The data were analysed using two‐tailed t‐tests. No significant findings were observed for the total sample after training, however, interesting results were found for certain sub‐sample groups. Extravert‐thinking types, reported decreased stress levels (p > 0.018), and participants suffering high stress/interpersonal stress pre‐PAE, reported decreased stress levels (p > 0.010–0.018). Participants suffering low job/interpersonal satisfaction pre‐PAE, reported increased job satisfaction (p > 0.015–0.016). These results suggest that individuals who report high levels of stress and dissatisfaction are most likely to benefit from this type of intervention. Future PAE research might: (a) use pilot studies to meet the intervention preferences of employees that are reluctant to participate in SMIs; (b) include a wait‐list control group; use: (c) a follow up education/measures; (d) and organizational level (stressor directed) SMIs at the same time as response directed initiatives. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
8.
9.
继续医学教育学术活动管理工作探讨 总被引:3,自引:1,他引:2
对医院继续医学教育学术活动的组织管理工作进行探讨,说明为建立一支社会需求的和高质量的卫生专业技术队伍,必须重视、加强继续医学教育的管理,与此同时,健全和完善管理体系也十分重要。 相似文献
10.
J. Zarcone D. Napolitano C. Peterson J. Breidbord S. Ferraioli M. Caruso-Anderson L. Holsen M. G. Butler & T. Thompson 《Journal of intellectual disability research : JIDR》2007,51(6):478-487
Background Prader–Willi syndrome (PWS) is a genetic syndrome associated with several physical, cognitive and behavioural characteristics. For many individuals with this syndrome, compulsive behaviour is often noted in both food and non‐food situations. The focus of this paper is on the non‐food‐related compulsions in individuals with PWS and comparing differences across the three genetic subtypes of the syndrome. Methods Compulsive behaviours in 73 people with PWS were assessed using the Yale‐Brown Obsessive Compulsive Scale and the Compulsive Behavior Checklist. Compulsive behaviour and its relation to IQ and academic achievement also were evaluated. Phenotypic differences were characterized for the three most common genetic subtypes of the disorder: 16 individuals with the long Type I (TI) 15q deletion, 26 individuals with the short Type II (TII) 15q deletion and 31 individuals with maternal disomy 15. Results There appeared to be important differences between the two deletion subtypes. Specifically, individuals with the TI deletion had more compulsions regarding personal cleanliness (i.e. excessive bathing/grooming), and their compulsions were more difficult to interrupt and interfered with social activities more than the other subtypes. Individuals with the TII deletion were more likely to have compulsions related to specific academic areas (i.e. rereading, erasing answers and counting objects or numbers). Conclusions These findings may help clinicians and researchers identify possible intervention strategies and supports based on the behavioural phenotype associated with genetic subtype in individuals with PWS. 相似文献