全文获取类型
收费全文 | 56183篇 |
免费 | 4095篇 |
国内免费 | 133篇 |
专业分类
耳鼻咽喉 | 77篇 |
儿科学 | 86篇 |
妇产科学 | 201篇 |
基础医学 | 608篇 |
口腔科学 | 189篇 |
临床医学 | 36006篇 |
内科学 | 1639篇 |
皮肤病学 | 101篇 |
神经病学 | 817篇 |
特种医学 | 417篇 |
外国民族医学 | 1篇 |
外科学 | 3037篇 |
综合类 | 6824篇 |
一般理论 | 3篇 |
预防医学 | 5236篇 |
眼科学 | 80篇 |
药学 | 2611篇 |
360篇 | |
中国医学 | 1821篇 |
肿瘤学 | 297篇 |
出版年
2024年 | 262篇 |
2023年 | 1251篇 |
2022年 | 1520篇 |
2021年 | 2155篇 |
2020年 | 3028篇 |
2019年 | 1810篇 |
2018年 | 1469篇 |
2017年 | 2214篇 |
2016年 | 2611篇 |
2015年 | 2384篇 |
2014年 | 5041篇 |
2013年 | 4109篇 |
2012年 | 4305篇 |
2011年 | 4358篇 |
2010年 | 3506篇 |
2009年 | 3280篇 |
2008年 | 2794篇 |
2007年 | 2902篇 |
2006年 | 2456篇 |
2005年 | 2175篇 |
2004年 | 1553篇 |
2003年 | 1082篇 |
2002年 | 807篇 |
2001年 | 783篇 |
2000年 | 636篇 |
1999年 | 499篇 |
1998年 | 400篇 |
1997年 | 282篇 |
1996年 | 199篇 |
1995年 | 115篇 |
1994年 | 103篇 |
1993年 | 80篇 |
1992年 | 68篇 |
1991年 | 46篇 |
1990年 | 40篇 |
1989年 | 12篇 |
1988年 | 15篇 |
1987年 | 15篇 |
1986年 | 8篇 |
1985年 | 5篇 |
1984年 | 5篇 |
1983年 | 3篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 2篇 |
1978年 | 6篇 |
1977年 | 2篇 |
1975年 | 2篇 |
1971年 | 2篇 |
1968年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
《The Journal for Nurse Practitioners》2022,18(4):372-376
The effects of climate change include floods, hurricanes, heat waves, and fires; these natural disasters can result in respiratory, cardiovascular, and psychological harm in older adults, who experience the highest morbidity and mortality during heat waves. Advanced practice registered nurses (APRNs) need education on preparing, assessing, and treating older adults for climate-change disasters, especially heat waves. This article will help APRNs understand the effects of climate-change events on the vulnerable older adults and advocates for the need to integrate health effects of climate change into curricula, practicums, policy, and research agendas. 相似文献
2.
《Journal of emergency nursing》2022,48(2):202-210.e1
IntroductionA sexual assault nurse examiner role exemplifies the high-stress and highly emotional patient interactions that are often associated with burnout. The purpose of this study was to examine the frequency of burnout among sexual assault nurse examiners in North Carolina.MethodsThis cross-sectional study was an anonymous survey of practicing sexual assault nurse examiners within North Carolina using the Maslach Burnout Inventory and additional demographics. Results were analyzed with odds ratios, confidence intervals, Fisher exact, chi-square, and Kruskal Wallis tests as appropriate.ResultsAmong 95 respondents, burnout was more frequent in sexual assault nurse examiners who stopped both emergency and nurse examiner work (55.6%, odds ratio 4.41, 95% confidence interval 1.07-18.06) and in dual function nurses (both emergency and nurse examiner work, 35.7%, odds ratio 2.71, 95% confidence interval 1.04-7.06). Sexual assault nurse examiners who had a high percentage of pediatric cases (above the median of 40%) were more likely to meet burnout thresholds for emotional exhaustion scores > 26 (48.78% vs 25.93%, χ2 = 5.30, P = .02) and more likely to meet burnout thresholds for depersonalization scores > 9 (48.78% vs 24.07%, χ2 = 6.28, P = .01).DiscussionHigher frequency of burnout threshold criteria was found in those people who worked concurrently as a sexual assault nurse examiner and an emergency nurse and in those who had retired from both specialties. We also found that sexual assault nurse examiners with a higher case mix of pediatric cases had higher emotional exhaustion scores and higher depersonalization scores. 相似文献
3.
AimThe aim of the study was to describe the characteristics of the Bachelor’s thesis of fourth-year nursing students at a Spanish public university, the criteria that students used to choose a topic and students’ degree of satisfaction after completing the Bachelor’s thesis.DesignQuantitative study.MethodsWe examined 420 Bachelor’s theses carried out from 2013 to 2018 and conducted an online survey among fourth-year students in the 2017–18 and 2018–19 academic years (81 completed questionnaires).ResultsThe Bachelor’s thesis took the form of a research proposal. The most frequent proposal type was a qualitative hospital-based study whose objective was to understand the experiences of adult or adolescent patients, close family members, or nurses. Students chose topics for personal reasons. Most participants reported feeling satisfied with the knowledge and skills acquired.ConclusionsStudents completing a Bachelor’s thesis in the form of a research proposal have the potential to transfer their research skills to their nursing practice. 相似文献
4.
5.
The objectives of this study were to factor analyze the Moral Distress Scale–Revised (MDS-R) in NICU nurses and to evaluate the relationships among dimensions of the MDS-R and the demoralization, exhaustion, and loss of motive dimensions of the Burnout Measure (BM). A total of 142 NICU nurses completed modified pen-and-paper versions of the MDS-R and BM. Exploratory and confirmatory factor analyses showed that the MDS-R-14 was a relatively good fit for the data. The compromised care dimension predicted BM demoralization (β = 0.24) and exhaustion (β = 0.22), the futile care dimension predicted BM exhaustion (β = 0.18), and the untruthful care dimension predicted BM demoralization (β = .25). Strategies to mitigate moral distress and resulting burnout in NICU nurses should address futile care, compromised care, and untruthful care. 相似文献
6.
7.
8.
9.
目的探究组织气氛在护士吞咽障碍知识水平与护理行为之间的中介效应。方法2019年6-7月,便利抽样法选取15个省市33所医院及医疗机构神经科、康复科具有吞咽障碍护理经验的231名护士为研究对象采用脑卒中吞咽障碍知识水平问卷、脑卒中吞咽障碍护理行为问卷及团队创新气氛量表对其进行调查。结果护士吞咽障碍知识水平总分为(56.69±13.50)分、护理行为得分为(140.65土32.02)分、组织气氛得分为(157.63±26.56)分。组织气氛与吞咽障碍知识水平(r=0.49,P<0.01)、护理行为(r=0.50,P<0.01)均呈正相关。组织气氛在知识水平和护理行为之间起中介作用,中介效应占总效应的83.18%。结论组织气氛在护士吞咽障碍知识水平与护理行为之间起中介作用,临床管理者可在提升护士吞咽障碍知识水平的基础上,通过提高组织气氛水平推进其护理行为。 相似文献
10.