As the world pays more attention to low-earbon and sustainable development,there's a growing trend in architecture,engineering and construction fields to construct greener,more energy efficient and more sustainabl...As the world pays more attention to low-earbon and sustainable development,there's a growing trend in architecture,engineering and construction fields to construct greener,more energy efficient and more sustainable buildings with the help of building information modeling(BIM).As BIM application becomes popular in industry,more and more scholars and engineers point out that an integrated construction environment is better for BIM's fully functional capability.This paper illustrates the relationship between BIM application and an integrated construction environment based on case survey data.It is found that even though an integration construction environment is not necessary in BIM application,the statistical results showed that DBB(design-bid-build)and CM(construction management)modes have great differences in BIM's application implementation scope and implementation deepness,while DB and CM modes do not.展开更多
An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, clo...An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, cloud data de-noising optimization, construction, display and operation of three-dimensional model, model editing, profile generation, calculation of goaf volume and roof area, Boolean calculation among models and interaction with the third party soft ware. Concerning this system with a concise interface, plentiful data input/output interfaces, it is featured with high integration, simple and convenient operations of applications. According to practice, in addition to being well-adapted, this system is favorably reliable and stable.展开更多
目的探讨护理交接班循证实践的研究现状、所依据的证据质量、研究方法及研究内容,为今后开展类似研究提供参考。方法计算机检索中国知网、万方数据库、维普数据库、中国生物医学文献数据库、中华医学期刊全文数据库、Cochrane Library、...目的探讨护理交接班循证实践的研究现状、所依据的证据质量、研究方法及研究内容,为今后开展类似研究提供参考。方法计算机检索中国知网、万方数据库、维普数据库、中国生物医学文献数据库、中华医学期刊全文数据库、Cochrane Library、PubMed、Embase、Web of Science、JBI、CINAHL11个国内外数据库,检索时限为建库至2024年1月18日。应用Arksey和O’Malley的范围综述研究方法对纳入文献进行汇总和分析。结果共纳入22篇文献,发表时间为2012-2023年,13篇文献发表于2019年及以后。2篇文献提供了详细的检索策略,2篇文献进行了方法学质量评价,22篇文献均未对证据的可用性进行评价。22篇文献均构建了综合性证据转化策略,15篇文献采用多元化指标对效果进行评价。结论护理交接班循证实践研究数量呈现上升趋势,但所依据的证据质量及研究方法尚需要加强。展开更多
目的对国内外临床实践指南可实施性评估的框架或模型进行系统梳理,为国内指南的制定以及实施提供方法和借鉴。方法系统检索PubMed、Web of Science、EMbase、中国知网(CNKI)、中国生物医学文献数据库(CBM)、万方数据库、BMJ Best Pract...目的对国内外临床实践指南可实施性评估的框架或模型进行系统梳理,为国内指南的制定以及实施提供方法和借鉴。方法系统检索PubMed、Web of Science、EMbase、中国知网(CNKI)、中国生物医学文献数据库(CBM)、万方数据库、BMJ Best Practice、UptoDate、the Cochrane Library、医脉通、美国指南网(NGC)及英国国家临床医学研究所指南库(NICE)并补充检索Shiffman RN及Gagliardi AR的文献,检索时限为2012年1月1日至2023年8月31日。结果最终纳入26篇全文文献,8篇关于框架/模型的内容介绍,18篇关于框架/模型的临床应用。纳入6个框架/模型分别是:指南可实施性概念框架、指南实施模型(GUIDE-IT)、指南可实施性评价模型(GLIA)、指南可实施性决策卓越模型(GUIDE-M)、指南语言和格式模型(GLAFI)、指南实施计划清单。结论在指南的制定与实施中,应用合理的框架或模型可提高指南实施的有效率。指南可实施性框架或模型需要在全面性和实施之间取得平衡,未来还需验证和完善现有工具。专业的实施研究人员应积极参与具体的实施过程,以促进指南的实施,推动在实践中持续应用。展开更多
基金the International S&T Cooperation Program of China project"Research on Informational Project Construction Management based on Open BIM"(Grant No.2011DFG73520)
文摘As the world pays more attention to low-earbon and sustainable development,there's a growing trend in architecture,engineering and construction fields to construct greener,more energy efficient and more sustainable buildings with the help of building information modeling(BIM).As BIM application becomes popular in industry,more and more scholars and engineers point out that an integrated construction environment is better for BIM's fully functional capability.This paper illustrates the relationship between BIM application and an integrated construction environment based on case survey data.It is found that even though an integration construction environment is not necessary in BIM application,the statistical results showed that DBB(design-bid-build)and CM(construction management)modes have great differences in BIM's application implementation scope and implementation deepness,while DB and CM modes do not.
基金Project(51274250)supported by the National Natural Science Foundation of ChinaProject(2012BAK09B02-05)supported by the National Key Technology R&D Program during the 12th Five-year Plan of China
文摘An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, cloud data de-noising optimization, construction, display and operation of three-dimensional model, model editing, profile generation, calculation of goaf volume and roof area, Boolean calculation among models and interaction with the third party soft ware. Concerning this system with a concise interface, plentiful data input/output interfaces, it is featured with high integration, simple and convenient operations of applications. According to practice, in addition to being well-adapted, this system is favorably reliable and stable.
文摘目的探讨护理交接班循证实践的研究现状、所依据的证据质量、研究方法及研究内容,为今后开展类似研究提供参考。方法计算机检索中国知网、万方数据库、维普数据库、中国生物医学文献数据库、中华医学期刊全文数据库、Cochrane Library、PubMed、Embase、Web of Science、JBI、CINAHL11个国内外数据库,检索时限为建库至2024年1月18日。应用Arksey和O’Malley的范围综述研究方法对纳入文献进行汇总和分析。结果共纳入22篇文献,发表时间为2012-2023年,13篇文献发表于2019年及以后。2篇文献提供了详细的检索策略,2篇文献进行了方法学质量评价,22篇文献均未对证据的可用性进行评价。22篇文献均构建了综合性证据转化策略,15篇文献采用多元化指标对效果进行评价。结论护理交接班循证实践研究数量呈现上升趋势,但所依据的证据质量及研究方法尚需要加强。
文摘目的对国内外临床实践指南可实施性评估的框架或模型进行系统梳理,为国内指南的制定以及实施提供方法和借鉴。方法系统检索PubMed、Web of Science、EMbase、中国知网(CNKI)、中国生物医学文献数据库(CBM)、万方数据库、BMJ Best Practice、UptoDate、the Cochrane Library、医脉通、美国指南网(NGC)及英国国家临床医学研究所指南库(NICE)并补充检索Shiffman RN及Gagliardi AR的文献,检索时限为2012年1月1日至2023年8月31日。结果最终纳入26篇全文文献,8篇关于框架/模型的内容介绍,18篇关于框架/模型的临床应用。纳入6个框架/模型分别是:指南可实施性概念框架、指南实施模型(GUIDE-IT)、指南可实施性评价模型(GLIA)、指南可实施性决策卓越模型(GUIDE-M)、指南语言和格式模型(GLAFI)、指南实施计划清单。结论在指南的制定与实施中,应用合理的框架或模型可提高指南实施的有效率。指南可实施性框架或模型需要在全面性和实施之间取得平衡,未来还需验证和完善现有工具。专业的实施研究人员应积极参与具体的实施过程,以促进指南的实施,推动在实践中持续应用。
