全文获取类型
收费全文 | 284篇 |
免费 | 21篇 |
国内免费 | 31篇 |
专业分类
儿科学 | 29篇 |
妇产科学 | 1篇 |
基础医学 | 27篇 |
口腔科学 | 8篇 |
临床医学 | 44篇 |
内科学 | 53篇 |
皮肤病学 | 9篇 |
神经病学 | 3篇 |
特种医学 | 78篇 |
外科学 | 15篇 |
综合类 | 14篇 |
预防医学 | 13篇 |
眼科学 | 2篇 |
药学 | 20篇 |
1篇 | |
肿瘤学 | 19篇 |
出版年
2023年 | 1篇 |
2021年 | 1篇 |
2020年 | 1篇 |
2019年 | 1篇 |
2018年 | 5篇 |
2017年 | 2篇 |
2016年 | 5篇 |
2015年 | 11篇 |
2014年 | 7篇 |
2013年 | 13篇 |
2012年 | 3篇 |
2011年 | 7篇 |
2010年 | 17篇 |
2009年 | 10篇 |
2008年 | 6篇 |
2007年 | 26篇 |
2006年 | 10篇 |
2005年 | 9篇 |
2004年 | 7篇 |
2003年 | 4篇 |
2002年 | 5篇 |
2001年 | 4篇 |
2000年 | 7篇 |
1999年 | 2篇 |
1998年 | 22篇 |
1997年 | 14篇 |
1996年 | 15篇 |
1995年 | 14篇 |
1994年 | 18篇 |
1993年 | 15篇 |
1992年 | 3篇 |
1991年 | 5篇 |
1989年 | 6篇 |
1988年 | 14篇 |
1987年 | 9篇 |
1986年 | 9篇 |
1985年 | 3篇 |
1984年 | 4篇 |
1983年 | 7篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1977年 | 1篇 |
1976年 | 3篇 |
1975年 | 3篇 |
排序方式: 共有336条查询结果,搜索用时 31 毫秒
11.
An integrative review exploring the physical and psychological harm inherent in using restraint in mental health inpatient settings
下载免费PDF全文
![点击此处可从《International journal of mental health nursing》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Pauline Cusack PG Cert HE MSc BA Dip. SW. Sue McAndrew PhD MSc BSc Mick McKeown PhD BA DPSN RMN RGN Joy Duxbury PhD MA PG Cert HE BSc. 《International journal of mental health nursing》2018,27(3):1162-1176
In Western society, policy and legislation seeks to minimize restrictive interventions, including physical restraint; yet research suggests the use of such practices continues to raise concerns. Whilst international agreement has sought to define physical restraint, diversity in the way in which countries use restraint remains disparate. Research to date has reported on statistics regarding restraint, how and why it is used, and staff and service user perspectives about its use. However, there is limited evidence directly exploring the physical and psychological harm restraint may cause to people being cared for within mental health inpatient settings. This study reports on an integrative review of the literature exploring available evidence regarding the physical and psychological impact of restraint. The review included both experimental and nonexperimental research papers, using Cooper's (1998) five‐stage approach to synthesize the findings. Eight themes emerged: Trauma/retraumatization; Distress; Fear; Feeling ignored; Control; Power; Calm; and Dehumanizing conditions. In conclusion, whilst further research is required regarding the physical and psychological implications of physical restraint in mental health settings, mental health nurses are in a prime position to use their skills and knowledge to address the issues identified to eradicate the use of restraint and better meet the needs of those experiencing mental illness. 相似文献
12.
13.
14.
D McWhirter M den Dulk M Terlizzo HZ Malik SW Fenwick GJ Poston 《Annals of the Royal College of Surgeons of England》2013,95(8):e136-e138
A 74-year old man underwent a radical cholecystectomy for presumed gallbladder cancer. The histology of the resected specimen in fact revealed the lesion to be metastatic renal cell carcinoma from his resected right nephrectomy performed 14 years previously. 相似文献
15.
16.
17.
目的:应用功能磁共振成像观察脑卒中后及康复过程中,在相应脑内运动功能区激活的变化情况,探讨不同运动模式下皮质功能再塑的表现。方法:选取2003-02/10大庆油田总医院康复科住院的皮质下脑梗死患者8例,在发病后1周始进行连续两个月的康复。在康复前、康复1,2个月时运用Brunnstrom分级、Caroll上肢功能量表(0 ̄100分,评分越高功能越好)对其手功能进行评价,并采用GEMR/iHiSpeed1.5超导磁共振扫描机进行磁共振成像功能激发检查。患者用病手执行简单运动(快速连续的拇指与其他各指的对指动作)、随意运动(用病手摸不同形状的木块),获得脑功能激发图像,观察脑内相关功能区的激活情况。结果:8例受试者均进入结果分析。①康复后所有患者Brunnstrom分级和Caroll上肢功能评分均较康复前有明显改善。②病手简单运动时脑内相关功能区的激活情况:8例受试者7例在损伤后早期手指不能对指,所以没有激活;M1,SMA,PMA脑区和小脑呈现单侧激活-双侧激活-单侧激活的变化过程;随着运动功能恢复,脑内激活数目随时间呈下降趋势,几乎接近正常人脑功能表现。③病手随意运动时脑内相关功能区的激活情况:实验中发现引起的运动相关功能区的激发情况变化多样,规律性较差,但其中5例受试者表现出损伤后激发数目明显减少,许多对运动起决定性支配作用的功能区亦不激活;随着运动功能恢复,激发区数目呈上升趋势,同损伤后简单运动的激活表现。结论:①脑卒中后病手经过康复治疗简单运动恢复较好,康复治疗2个月后脑内运动功能相关区域激活的规律已同正常人。②脑卒中后病手随意运动恢复较困难,康复治疗后不如简单运动恢复好,脑内相关运动功能区激活无明显的规律性。随着运动功能的恢复,脑内相应的运动功能区激活增多。 相似文献
18.
19.
MP Richardson TJ Williamson SW Lenton MJ Tarlow PT Rudd 《Archives of disease in childhood》1995,72(4):294-297
Transient evoked otoacoustic emissions (TEOAEs) are low amplitude sound waves produced by the healthy cochlea. They can be recorded with a microphone in the external ear. TEOAEs are abolished by hearing losses of 30 dB or more. The feasibility of using TEOAEs as a screening test for hearing loss in children was studied. TEOAE recordings were attempted in 56 children attending an audiology clinic. Recordings were possible from both ears in 52 children; of these 104 ears, 32 had hearing deficits of 30 dB or more. Hearing status was compared with the results of six TEOAE screening criteria. All criteria had a sensitivity of 1.00. Four standard TEOAE criteria yielded specificities of 0.46-0.58. Two new criteria derived from analysis of limited frequencies from the TEOAE waveform gave specificities of 0.76 and 0.82. It can be concluded that, when appropriate pass/fail criteria are employed, TEOAEs are a feasible screening test in children. 相似文献
20.
Davila-Cervantes A Ganci-Cerrud G Gamino R Gallegos-Martinez J Gonzalez-Barranco J Herrera MF 《Obesity surgery》2000,10(5):409-412
Background: Vertical Banded Gastroplasty (VBG) is one of the most common bariatric operations. It can be performed by open
or laparoscopic methods. The purpose of this study was to analyze and compare the 1-year results of 40 patients who underwent
laparoscopic (20) and open (20). Methods: The initial 20 patients undergoing LaparoscopicVBG and the initial 20 patients in
whom an Open VBG were performed in our Institution were comparatively evaluated. Demography, surgical details, complications,
and 1-year weight loss were analyzed. Results: Both groups were highly comparable in terms of age, sex and body mass index.
Laparoscopic VBG was a more prolonged procedure (median 4 hr) than the open VBG (median 3 hr). On the other hand, hospital
stay was significantly shorter in the laparoscopic procedure (median 10 days for the open and 6 days for the laparoscopic).
One year weight loss and complications were similar in both groups. Conclusions: Laparoscopic VBG is a safe procedure for
the treatment of morbid obesity. This initial series shows comparable results. 相似文献