共查询到20条相似文献，搜索用时 468 毫秒
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褥疮是局部软组织长期受压．血液循环不能供应，导致组织细胞缺血、缺氧坏死后引起的皮肤缺损。褥癌是指临床常见的并发症．是护理工作中一大难题，它使病情加重，病程延长可继发感染，甚至祸及病人的生命。长期以来，有关褥疮的治疗与护理方法很多，现将褥疮的治疗、护理进展介绍如下。 相似文献
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观察功劳木溶液联合麻油、白糖外敷治疗Ⅱ～Ⅲ期褥疮的临床疗效。132例Ⅱ～Ⅲ期褥疮患者随机分为治疗组（67例）与对照组（65例）;2组均采用相同的综合护理治疗,在此基础上,治疗组以无菌的功劳木溶液联合麻油、白糖浸透的纱布外敷创面,对照组以无菌的凡士林纱布外敷创面,均每日换药一次,观察4周后评价疗效。治疗组治愈40例,显效15例,有效8例,无效4例,总有效率94.03%;对照组治愈20例,显效6例,有效18例,无效21例,总有效率67.69%。2组疗效比较,治疗组明显优于对照组,差异有极显著性意义（经Ridit检验,u=4.27,P〈0.01）。功劳木溶液联合麻油、白糖外敷治疗褥疮具有较好的临床疗效,值得推广应用。 相似文献
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目的:研究宫颈癌放疗后危险因素分析及干预效果评价.方法:选取全州县人民医院于2019年6月至2021年6月收治的80例宫颈癌患者,分析放疗危险因素,并随机分为对照组和观察组,对照组给予常规护理干预,观察组在对照组基础之上使用优质护理干预,记录并比较两组患者护理前后生活质量情况、护理前后心理状态情况及护理效果满意度情况.... 相似文献
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快速康复外科是指在择期手术患者中通过建立标准化术后康复流程及多学科团队支持,帮助患者术后早期康复的一种多模式医疗方法,可以显著提高胃肠手术患者综合康复水平,保障患者预后生存质量.以控制手术应激反应,减少术后患者器官功能障碍发生率,缩短患者术后恢复时间.但是目前快速康复外科在临床护理中效果并不理想,主要原因是缺乏康复外科护理方面的规范及指南,因此快速康复外科临床护理效果改善仍需进一步研究.为了进一步提升快速康复外科护理水平,文章简要分析快速康复外科在胃肠手术的护理进展,希望可以为相关工作者提供理论帮助. 相似文献
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目的:探讨改良温经姜疗护理干预脾胃虚寒型胃脘痛的效果.方法:将110例脾胃虚寒型胃脘痛病人采用随机数字表法分为两组各55例,对照组采用常规抑酸、护胃西药治疗;观察组在西药治疗的基础上采用改良温经姜疗护理干预.观察比较两组病人的临床治疗效果及满意度.结果:观察组总有效率、复发率、满意率分别为93.82％、3.33％、93.82％,对照组总有效率、复发率、满意率分别为76.3％、17.6％、66.5％,两组比较差异均有统计学意义(P＜0.05).结论:改良温经姜疗有助于提高脾胃虚寒型胃脘痛的护理干预效果,降低患者疾病复发而再次住院造成的经济负担,提高病人对护理的满意度. 相似文献
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为提高护理工作效率,创造无茵操作环境,杜绝护理差错事故的发生,2007年9月-2008年9月,作为护理管理者,借鉴先进经验对病房集中输液查对与注射流程进行了改进.经过395 个工作日对8856例住院患者集中输液的操作实践,收到了满意的效果. 相似文献
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目的:探讨对系统性硬化症患者采取精细化护理的效果.方法:选取2017年1月至2019年12月在广西中医药大学第一附属医院风湿病科诊治的系统性硬化症患者46例,随机分组,分为对照组23例,给予常规护理;观察组23例,给予精细化护理.比较两组患者的护理质量、护理满意度及采用健康点查表(SF-36)评估并比较两组生活质量.结果:与对照组比较,观察组的住院环境、护理操作、服务态度及健康教育评分较高(P＜0.01);观察组护理满意度为91.3％,高于对照组的69.6％(P＜0.05).经护理后,观察组各项生活质量评分均高于对照组(P＜0.05).结论:精细化护理对系统性硬化症患者的效果显著,值得推广. 相似文献
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Sheng Yan Jun Zhang Huaying Chen Gursel Alici Haiping Du Yonggang Zhu Weihua Li 《Biomicrofluidics》2014,8(6)
Microfluidic diagnostic devices often require handling particles or cells with different sizes. In this investigation, a tunable hydrophoretic device was developed which consists of a polydimethylsiloxane (PDMS) slab with hydrophoretic channel, a PDMS diaphragm with pressure channel, and a glass slide. The height of the hydrophoretic channel can be tuned simply and reliably by deforming the elastomeric diaphragm with pressure applied on the pressure channel. This operation allows the device to have a large operating range where different particles and complex biological samples can be processed. The focusing performance of this device was tested using blood cells that varied in shape and size. The hydrophoretic channel had a large cross section which enabled a throughput capability for cell focusing of ∼15 000 cells s−1, which was more than the conventional hydrophoretic focusing and dielectrophoresis (DEP)-active hydrophoretic methods. This tunable hydrophoretic focuser can potentially be integrated into advanced lab-on-a-chip bioanalysis devices. 相似文献
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Ohid Yaqub 《Research Policy》2018,47(1):169-179
Serendipity, the notion of researchers making unexpected and beneficial discoveries, has played an important role in debates about the feasibility and desirability of targeting public R&D investments. The purpose of this paper is to show that serendipity can come in different forms and come about in a variety of ways. The archives of Robert K Merton, who introduced the term to the social sciences, were used as a starting point for gathering literature and examples. I identify four types of serendipity (Walpolian, Mertonian, Bushian, Stephanian) together with four mechanisms of serendipity (Theory-led, Observer-led, Error-borne, Network-emergent). I also discuss implications of the different types and mechanisms for theory and policy. 相似文献
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本文概述了植物分类学家胡先骕在发现植物新种水杉中的贡献;他在上世纪五十年代批判李森科,倡导摩尔根遗传学说的动因,及其科学、人文背景;最后,作为新文化运动中《学衡》派主力和唯一的科学家,本文对他的新人文主义思想做一简介和评述。 相似文献
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我们学校全体师生齐心协力,锐意进取,从学生最喜欢的活动抓起,从教育最基本的积累开始,关注细节,培育做人做事的品质,努力为学生的一生精彩奠基,取得了积极的成效。 相似文献
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《国家科学评论(英文版)》2014,(3)
Network science has atracted much atention in recent years due to its interdisciplinary applications. We witnessed the revolution of network science in 1998 and 1999 started with small-world and scale-free networks having now thousands of high-proile publications, and it seems that since 2010 studies of‘network of networks'(NON), sometimes called multilayer networks or multiplex, have atracted more and more atention. he analytic framework for NON yields a novel percolation law for n interdependent networks that shows that percolation theory of single networks studied extensively in physics and mathematics in the last 50 years is a speciic limit of the rich and very diferent general case of n coupled networks. Since then, properties and dynamics of interdependent and interconnected networks have been studied extensively, and scientists are inding many interesting results and discovering many surprising phenomena. Because most natural and engineered systems are composed of multiple subsystems and layers of connectivity, it is important to consider these features in order to improve our understanding of such complex systems. Now the study of NON has become one of the important directions in network science.In this paper, we review recent studies on the new emerging area—NON. Due to the fast growth of this ield, there are many deinitions of diferent types of NON, such as interdependent networks,interconnected networks, multilayered networks, multiplex networks and many others. here exist many datasets that can be represented as NON, such as network of diferent transportation networks including light networks, railway networks and road networks, network of ecological networks including species interacting networks and food webs, network of biological networks including gene regulation network,metabolic network and protein–protein interacting network, network of social networks and so on. Among them, many interdependent networks including critical infrastructures are embedded in space, introducing spatial constraints. hus, we also review the progress on study of spatially embedded networks. As a result of spatial constraints, such interdependent networks exhibit extreme vulnerabilities compared with their non-embedded counterparts. Such studies help us to understand, realize and hopefully mitigate the increasing risk in NON. 相似文献
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