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魏军锋 《中国儿童保健杂志》2015,23(9):959-961
目的探讨农村留守儿童希望特质及其与学业成绩的关系,以期为留守儿童问题的心理干预提供理论支撑。方法采用儿童希望量表对三所农村学校的369名留守儿童进行问卷调查。结果留守儿童与非留守儿童在希望量表及其纬度得分上差异均无统计学意义(P0.05);留守儿童希望得分与其学业成绩呈显著正相关;分层回归的结果表明希望对留守儿童学业成绩起着显著的正向预测作用(β=0.33,P0.001)。结论加强希望教育有助于提升留守儿童的学业成就。 相似文献
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总结山东"三字经"小儿推拿流派、孙重三小儿推拿流派、张汉臣小儿推拿流派、金义成海派小儿推拿、刘开运小儿推拿流派和深圳岭南小儿推拿各自的手法特色,介绍各流派治疗小儿外感风寒发热的取穴和方法,指出不同流派小儿推拿手法治疗小儿外感风寒发热均有较好的临床疗效,但操作和选穴不尽相同,各有针对性、地域性及传承性。 相似文献
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Antonio García‐Hermoso David Martinez‐Gomez Jorge del Rosario Fernndez‐Santos Francisco B. Ortega Jos Castro‐Piero Charles H. Hillman Oscar L. Veiga Irene Esteban‐Cornejo 《Scandinavian journal of medicine & science in sports》2021,31(1):184-192
No studies have analyzed the longitudinal associations of change in physical fitness components and obesity with academic performance. The aim of the study was to examine longitudinal associations of changes in physical fitness components and body mass index with academic performance among youth, and whether the physical fitness components are moderators of the longitudinal association between obesity and academic performance in youth. Longitudinal analyses (2 years) included 1802 youths. Physical fitness components were assessed following the ALPHA health‐related fitness test battery. Academic performance was assessed via school records. Youth in the persistently high cardiorespiratory fitness and motor ability categories (ie, fit at baseline and at 2‐year follow‐up) had higher academic performance at follow‐up than those in the persistently low category. Further, youth with normal weight at baseline and overweight/obesity at follow‐up had lower academic performance scores at follow‐up compared to those with normal weight. Also, cardiorespiratory fitness may ameliorate the negative influence of excess body mass index on academic performance at follow‐up. Promoting physical activity programs at school that include both aerobic exercise and motor tasks to improve physical fitness and reduce body mass index may not only improve physical health, but also contribute toward successful academic development. 相似文献
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目的探讨产后抑郁症患者(PPD)认知模式、人格特质的特点及两者之间的关系。方法采用自动思维问卷(ATQ)、功能失调性态度问卷(DAS)、艾森克人格问卷(EPQ)、爱丁堡产后抑郁量表(EPDS)对389名产后3~7天的产妇进行测查。结果①在389名调查者中,产后抑郁症患者147例(37.8%);②产后抑郁症患者与产后非抑郁产妇的ATQ总分和DAS总分差异有统计学意义(t=10.271,4.993;P<0.001);产后抑郁症患者与产后非抑郁产妇DAS的7个因子脆弱性、完美化、强制性、寻求赞许、依赖性、自主性态度、认知哲学得分差异均有统计学意义(t=2.736,4.082,2.826,3.736,3.321,2.649,2.924;P<0.01);③产后抑郁症患者和产后非抑郁产妇的精神质(P)、内外倾(E)、神经质(N)、和说谎(L)4个量表的得分差异均有统计学意义(t=3.990,2.052,11.154,4.038;P<0.01);④产后抑郁症患者的精神质与ATQ总分,认知哲学呈正相关(r=0.276,0.223;P<0.01);说谎与ATQ总分呈负相关(r=-0.252,P<0.01);内外倾与脆弱性、自主性态度呈负相关(r=-0.144,-0.167;P<0.05),神经质与ATQ总分、吸引/排斥呈正相关(r=0.369,0.183;P<0.05);⑤精神质和神经质可以预测产后抑郁症患者的自动思维,建立的回归方程为:ATQ=3.959+0.705×TN+0.329×TP。结论产后抑郁症患者存在歪曲认知;产妇的人格特质与抑郁的发生关系密切,对自动思维具有预测作用。 相似文献
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Poor academic performance is a strong predictor of school dropout. Researchers have tried to disentangle variables influencing academic performance. However, studies on preschool and early care variables are seldom examined when explaining the school dropout process. We reviewed the literature on the relationship between caregiver–child attachment and academic performance, including attachment studies from preschool years, seeking out potential contributions to academic performance and the dropout process. The review was organized according to a model of four main mediating hypotheses: the attachment-teaching hypothesis, the social network hypothesis, the attachment-cooperation hypothesis, and the attachment self-regulation hypothesis. The results of the review are summed up in a model. There is some support for all four hypotheses. The review indicates that attachment and early care contribute substantially to dropout and graduation processes. Mediation effects should be given far more attention in future research. 相似文献
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Objectives: To investigate what the most common types of articles that nursing journals purport to publish are and what they actually publish. And to investigate the extent to which academic nursing journals listed by Clarivate track alternative metrics.Methods: Journals included in the nursing Journal Citation Report (JCR) journal category in 2019 described as nursing were identified and considered suitable for inclusion in the analysis. Instructions for authors were reviewed online and mention of each type of article is identified. The tables of contents of each issue of each journal published during 2019 were examined and the types of articles published were extracted to a spreadsheet into permitted article types and published articles. Likewise, the use of alternative metrics by each journal was extracted to a spreadsheet. Pearson's and Spearman's correlation analysis was applied to investigate the relationship between articles permitted and articles published.Results: In the 2020 JCR, 123 journals were listed. The most common article type permitted was original research (n = 117),followed by review papers (n = 116), and discussion papers (n = 63). Original research (n = 7045); review papers (n = 1268);discussion papers (n = 1225); editorials (n = 793) and commentaries (n = 776) were the most commonly published categories of the article. Of journals examined, 108 (96.8%) tracked mentions on social media and the Altmetric score was most commonly used (75%). There was a strong correlation (r = 0.73; P = 0.002) between the numbers of articles permitted and published and a strong correlation (ρ = 0.86; P < 0.001) in terms of the rankings of the permitted and published articles.Conclusions: There is a relationship between the most frequently permitted article types and those published, especially for the most frequent categories of both. Original articles, review papers, and discussion papers are the backbone of academic publishing in nursing with original articles vastly outweighing review and discussion papers. Most Clarivate listed journals now use some method of tracking alternative metrics indicating how seriously publishers take their social media profiles. 相似文献
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《Journal of the American College of Radiology》2015,12(5):513-518
PurposeThis study assesses the prevalence of use of the most commonly used social media sites among private radiology groups (PRGs) and academic radiology departments (ARDs).MethodsThe 50 largest PRGs and the 50 ARDs with the highest level of funding from the National Institutes of Health were assessed for presence of a radiology-specific social media account on Facebook, Twitter, Instagram, Pinterest, YouTube, and LinkedIn. Measures of organizational activity and end-user activity were collected, including the number of posts and followers, as appropriate; between-group comparisons were performed.ResultsPRGs adopted Facebook 12 months earlier (P = .02) and Twitter 18 months earlier (P = .02) than did ARDs. A total of 76% of PRGs maintained ≥1 account on the social media sites included in the study, compared with 28% of ARDs (P < .0001). The prevalence of having an account on the social media sites for PRGs was: Facebook, 66%; LinkedIn, 56%; Twitter, 42%; YouTube, 20%; Pinterest, 4%; and Instagram, 2%. The prevalence of radiology-specific social media accounts for ARDs was: Facebook, 18%; LinkedIn, 0%; Twitter, 24%; YouTube, 6%; Pinterest, 0%; and Instagram, 0%. There was no significant difference between ARDs and PRGs in measures of end-user or organizational activity on Facebook or Twitter.ConclusionsUse of social media in health care is emerging as mainstream, with PRGs being early adopters of Facebook and Twitter in comparison with ARDs. Competitive environments and institutional policies may be strong factors that influence how social media is used by radiologists at the group and department levels. 相似文献