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排序方式: 共有108条查询结果,搜索用时 15 毫秒
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Substantial research has been dedicated to describing remote work, yet the understanding of working from home since the Covid-19 pandemic remains rather limited. While recognising the necessity for exploring employees' perceptions and interaction with technology as the ultimate requirement for a functional work-from-home, this study observes the factors that would determine job performance. Thus, adhering to the Job Demands-Resources theory, we argue that employees' ICT (Information and Communication Technologies) anxiety and smartphone addiction can inhibit their work progress by provoking interruptions in the course and reducing the efficacy, further affecting performance. PLS-SEM (Partial Least Squares - Structural Equation Modelling) was employed to analyse the data collected by 363 employees working from home due to Covid-19 restrictive measures. The results reveal that employees’ reluctance and apprehensiveness related to the use of ICT and their dependency on smartphone usage act as distractions that impact the efficient achievement of work goals. The ensued findings valuably contribute to the relevant body of knowledge, while the implications offer helpful strategies for improving work-from-home. Finally, companies must simplify the transition to the home office, providing employees with job management and tools to ensure uninterrupted and productive working processes. 相似文献
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Herbal medicines are now commonly used all over the world and this has increased global demand. Quality, safety, and efficacy of these drugs have become a serious concern. This review presents the medicinal plants cited in folklore that are used to treat gastrointestinal ulcers. Electronic databases, that is, Web of Science, PubMed, Scopus, and Google Scholar were searched to identify the gastroprotective effects of each plant. Ethnopharmacological studies have reported various botanical products with antiulcer activities, but there has been limited scientific research, presenting clinical data to validate the efficacy and safety of medicinal herbs as gastroprotective agents. Most studies centered on pharmacological properties of medicinal herbs as used animals models. This information has prompted us to compile a list of the medicinal herbs cited in folklore with gastroprotective activity. 相似文献
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目的探讨伊曲康唑和达克宁治疗阴道假丝酵母菌病的临床疗效。方法选取我院就诊的阴道炎患者126例,随机分为2组,伊曲康唑组(A组)和达克宁组(B组),对2组的临床疗效进行比较。结果停药1周后,A组治愈53例,总有效率95.4%;B组治愈30例,总有效率78.7%,2组患者总有效率有显著性差别。(P<0.05)。结论伊曲康唑与达克宁治疗阴道假丝酵母菌病疗效比较,伊曲康唑治疗阴道假丝酵母菌病疗效优于达克宁,而且具有疗程短、疗效显著,复发率低及无明显不良反应的作用,值得临床推广应用。 相似文献
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Christian Nansen Bhadriraju Subramanyam Rennie Roesli 《Journal of Stored Products Research》2004,40(5):471-483
The weevils, Sitophilus spp., drug store beetle, Stegobium paniceum (L.), and red flour beetle, Tribolium castaneum (Herbst) in two retail pet stores in Kansas, USA, were sampled with pitfall traps on five separate occasions before and four separate occasions after a thorough sanitation in areas with high trap captures. Trap captures of Sitophilus spp. and S. paniceum in store 1 and those of T. castaneum and Sitophilus spp. in store 2, were analyzed using the Spatial Analysis of Distance IndicEs (SADIE®) software. Captures of Sitophilus spp. in store 1 and T. castaneum in store 2 increased immediately after sanitation, but subsequently were similar to levels before sanitation, whereas captures of S. paniceum in store 1 and Sitophilus spp. in store 2 were unaffected by sanitation. In store 1, S. paniceum trap captures were randomly distributed on all sampling occasions, while Sitophilus spp. captures were spatially aggregated immediately before and after sanitation. During the 6 months of trapping, the Sitophilus spp. trap capture centroids gradually moved northwards, and those of S. paniceum moved southwards. In store 2, trap captures of T. castaneum and Sitophilus spp. were uniformly distributed before sanitation and were predominantly spatially aggregated after sanitation. During the 6 months of trapping, trap capture centroids of both T. castaneum and Sitophilus spp. gradually moved northwards. The impact of a thorough sanitation performed once on the spatial distribution patterns of insects in the two retail stores was not consistent. Sanitation was also ineffective in reducing captures of the insect species. 相似文献
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防毒面具的滤毒盒失效判断主要依靠嗅觉和规定使用时间,但这两种方法都存在明显局限。多年来人们寻求用一种客观的方法指示滤料失效。章对应用半导体气敏传感器实现防毒面具滤毒失效指示进行了探讨,对气敏元件的基本原理、选择性、分辩力、重复性、响应时等主要技术参数进行了阐述,对使用CGS气敏传感器的试验结果进行了分析讨论。结果表明,应用半导体气敏传感器实现防毒面具滤毒盒失效指示的技术途径是可行的,有着广泛的潜在市场和较大的社会经济效益。 相似文献
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目的探讨胰岛素泵在糖尿病治疗中的疗效分析。方法选择我院进行治疗的2型糖尿病患者102例,分为胰岛素泵治疗组51例(CS组)使用胰岛素泵治疗,常规治疗组51例(MD组)行常规治疗,并对疗效进行分析。结果结果显示CS组的血糖达标时间、低血糖发生率和胰岛素使用量比较均低于MD组,比较差异有统计学意义(P<0.05)。结论采用胰岛素泵治疗糖尿病疗效明确,与常规治疗比较显效时间短、使用剂量少、并发症发生率低,可加强临床推广。 相似文献
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Daylighting is one of the basic components of passive solar building design and its estimation is essential. In India there are a few available data of measured illuminance as in many regions of the world. The Indian climate is generally clear with overcast conditions prevailing through the months of June to September, which provides good potential to daylighting in buildings. Therefore, an analytical model that would encompass the weather conditions of Indore was selected. Hourly exterior horizontal and slope daylight availability has been estimated for Indore using daylight modeling techniques based on solar radiation data. 相似文献
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本文介绍了大连民族学院金石滩校区的规划设计要点,设计师以理性的创作思维,将追求校园的功效性放在首位,力求为大连民族学院创造一个科学民主、自由开放、舒适优美、符合现代办学需求的校园文化载体,并在功能布局、环境系统、交通组织、建筑特色等方面进行了一些探索和尝试。 相似文献