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With the increasing mobility of the population, Electronic Medical Records (EMRs) become a promising opportunity for governmental investment to many countries. An EMR project usually involves a huge grant and needs tight control of the output. However, most measuring tools for the quality of paper-based medical records placed a focus on data format and compliance with law which may not be sufficient and adequate enough in measuring the EMR's quality. The purposes of this study are to firstly develop and validate an instrument for measuring the quality of EMRs using 217 physicians and nurses at 25 hospitals and then examine the relationship between the EMR's quality and user satisfaction. Four first-order constructs of EMR quality were identified, namely data content quality, data model quality, information quality, and knowledge quality. Only the quality of data content and information impact user satisfaction significantly. Based on the research findings, implications and limitations are discussed. 相似文献
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REN Wan-bin CUI Li LUO Fu-biao ZHAI Guo-fu 《浙江大学学报(A卷英文版)》2007,8(3):434-438
Published research is minimal on vibration characteristics of hermetically sealed electromagnetic relay (EMR) ex- posed to mechanical environment. The vibration characteristics of armature system, link contact system with electromagnetic system will cause EMR malfunction. The nonlinear dynamics model of armature systems was studied by considering electro- magnetic attraction force and opposite mechanical force in this paper. Angular displacements of armature under different sinu- soidal vibration conditions are solved in order to obtain the failure mode result from armature system. Vibration tests showed the presented analyzing method is suitable for EMR. The conclusions are instructive for increasing vibration resistance of armature systems of EMR, and are significant for reliability design of switch apparatus. 相似文献
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目的:研究内镜下黏膜切除术(EMR)能够对消化道息肉起到较好的诊疗效果,并对临床效果进行分析。方法:对某医院2010年5月到2012年6月所发生的消化内镜而检查出的病变患者,进行研究,其中一共80例,对92枚病变进行了EMR治疗,病变的直径不同,分别有51枚4~10 mm、24枚11~20mm、17枚21~30 mm。结果:在所选用的80例患者中,一共检查出41枚息肉,有40枚可以通过第一次进行治疗或是通过再次接受EMR治疗而对病灶进行切除,治愈率比较高,能够达到97.6%,不会对患者造成很大的影响,这些患者都没有出现过穿孔或是感染等十分严重的并发症。结论:采用EMR技术对消化道息肉诊疗确实能够起到实效作用,具有较强的临床研究和应用价值。 相似文献
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通过对内部控制的演化及其与公司治理耦合性的分析,进一步明确内部控制作为一种企业管理的重要职能手段,在业务执行的过程中对管理者的责任提出了更高要求,同时也促进了包括基层业务参与者在内的企业全体的共同责任的实现.为此内部控制在内涵上也表现为一种企业管理理念的转变,引导实施企业由“控制”向“管理”,由“被管理”向“自我管理”方向转换.因而,注重具体业务实施者的参与,强调参与主体的共同作用是内部控制对公司治理发展的贡献所在. 相似文献
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