目的:构建应急标本信息采集系统,评价其在无网络条件下实现重大传染病疫情防控中的标本采集工作的规范性和准确性。方法:采用Sybase Power Builder开发工具,将Microsoft Access作为后台数据库,选取客户端与服务器(C/S)架构模式,以医院...目的:构建应急标本信息采集系统,评价其在无网络条件下实现重大传染病疫情防控中的标本采集工作的规范性和准确性。方法:采用Sybase Power Builder开发工具,将Microsoft Access作为后台数据库,选取客户端与服务器(C/S)架构模式,以医院实验室信息系统(LIS)或第三方系统为基础,构建能够应对重大传染病大规模标本采样工作的应急标本信息采集系统,对比不同标本信息采样方式的应用效果。结果:应急标本采集系统采集信息的信息录入完整率、正确率及时效性均优于手工方式,差异有统计学意义(x^(2)=89.97、109.83,P<0.05)、(t=146.74,P<0.05),提高了标本采集的效率,减少信息差错率,还可降低交叉感染风险,使重大传染病疫情防控中的标本采集工作更加规范和便捷。结论:应急标本信息采集系统在应对重大传染病大规模采样工作中起到重要作用,能够提升工作效率,保障信息的安全性和准确性。展开更多
目的:建立应急预案制度,在医院信息系统(Hospital information system,HIS)或检验信息系统(Laboratory information system,LIS)出现故障后,尽可能保证检验科对其服务对象,尤其是急诊、危急值和外地病人服务的正常进行。方法:建立适用...目的:建立应急预案制度,在医院信息系统(Hospital information system,HIS)或检验信息系统(Laboratory information system,LIS)出现故障后,尽可能保证检验科对其服务对象,尤其是急诊、危急值和外地病人服务的正常进行。方法:建立适用于医院信息系统发生故障后的检验科的应急服务。结果:本文所述的LIS应急预案,能实现LIS故障发生后,检验科服务临床工作的正常运行。结论:建议国内所有医院制定检验科的LIS应急预案机制。展开更多
Purpose: Based on the weak tie theory, this paper proposes a series of connection indicators Acof weak tie subnets and weak tie nodes to detect research topics, recognize their connections, and understand their evolut...Purpose: Based on the weak tie theory, this paper proposes a series of connection indicators Acof weak tie subnets and weak tie nodes to detect research topics, recognize their connections, and understand their evolution.Design/methodology/approach: First, keywords are extracted from article titles and preprocessed. Second, high-frequency keywords are selected to generate weak tie co-occurrence networks. By removing the internal lines of clustered sub-topic networks, we focus on the analysis of weak tie subnets’ composition and functions and the weak tie nodes’ roles.Findings: The research topics’ clusters and themes changed yearly; the subnets clustered with technique-related and methodology-related topics have been the core, important subnets for years; while close subnets are highly independent, research topics are generally concentrated and most topics are application-related; the roles and functions of nodes and weak ties are diversified.Research limitations: The parameter values are somewhat inconsistent; the weak tie subnets and nodes are classified based on empirical observations, and the conclusions are not verified or compared to other methods.Practical implications: The research is valuable for detecting important research topics as well as their roles, interrelations, and evolution trends. Originality/value: To contribute to the strength of weak tie theory, the research translates weak and strong ties concepts to co-occurrence strength, and analyzes weak ties’ functions. Also, the research proposes a quantitative method to classify and measure the topics’ clusters and nodes.展开更多
Cadastral maps are an important component of land administration in most countries. In virtually all developed countries, the needs of computerized land and geographic information systems (LIS/GIS) has given urgent im...Cadastral maps are an important component of land administration in most countries. In virtually all developed countries, the needs of computerized land and geographic information systems (LIS/GIS) has given urgent impetus to computerizing cadastral maps and creating digital cadastral data bases (DCDB). This process is creating many institutional, legal, technical and administrative problems. This desire to establish DCDBs is being given increased impetus due to a new range of enabling technologies such as satellite position fixing (GPS), improved spatial data collection techniques such as digital theodolites and “soft copy” photogrammetry, as well as a vast range of new information and communications technological tools, thus contributing to the advancement and keeping up with the great countries. This paper presents the problem of cadastral maps. The hitherto existing cadastre, consisting of paper maps and land registers, is now becoming insufficient. Its shortcomings force developments leading to its improvement. One of the ways is the creation of a Land Information System. A digital cadastral map is the main component of this system. The structure and information content of the map is presented, its differences from analogue maps are shown, and the process of map creation is described. A digital cadastral map can be the basis for additional thematic layers, successively converting it into a complex system for management of administrative units.展开更多
文摘目的:构建应急标本信息采集系统,评价其在无网络条件下实现重大传染病疫情防控中的标本采集工作的规范性和准确性。方法:采用Sybase Power Builder开发工具,将Microsoft Access作为后台数据库,选取客户端与服务器(C/S)架构模式,以医院实验室信息系统(LIS)或第三方系统为基础,构建能够应对重大传染病大规模标本采样工作的应急标本信息采集系统,对比不同标本信息采样方式的应用效果。结果:应急标本采集系统采集信息的信息录入完整率、正确率及时效性均优于手工方式,差异有统计学意义(x^(2)=89.97、109.83,P<0.05)、(t=146.74,P<0.05),提高了标本采集的效率,减少信息差错率,还可降低交叉感染风险,使重大传染病疫情防控中的标本采集工作更加规范和便捷。结论:应急标本信息采集系统在应对重大传染病大规模采样工作中起到重要作用,能够提升工作效率,保障信息的安全性和准确性。
文摘目的:建立应急预案制度,在医院信息系统(Hospital information system,HIS)或检验信息系统(Laboratory information system,LIS)出现故障后,尽可能保证检验科对其服务对象,尤其是急诊、危急值和外地病人服务的正常进行。方法:建立适用于医院信息系统发生故障后的检验科的应急服务。结果:本文所述的LIS应急预案,能实现LIS故障发生后,检验科服务临床工作的正常运行。结论:建议国内所有医院制定检验科的LIS应急预案机制。
基金funded by the National Social Science Youth Project “Study on the Interdisciplinary Subject Identification and Prediction” (Grant No.:14CTQ033)
文摘Purpose: Based on the weak tie theory, this paper proposes a series of connection indicators Acof weak tie subnets and weak tie nodes to detect research topics, recognize their connections, and understand their evolution.Design/methodology/approach: First, keywords are extracted from article titles and preprocessed. Second, high-frequency keywords are selected to generate weak tie co-occurrence networks. By removing the internal lines of clustered sub-topic networks, we focus on the analysis of weak tie subnets’ composition and functions and the weak tie nodes’ roles.Findings: The research topics’ clusters and themes changed yearly; the subnets clustered with technique-related and methodology-related topics have been the core, important subnets for years; while close subnets are highly independent, research topics are generally concentrated and most topics are application-related; the roles and functions of nodes and weak ties are diversified.Research limitations: The parameter values are somewhat inconsistent; the weak tie subnets and nodes are classified based on empirical observations, and the conclusions are not verified or compared to other methods.Practical implications: The research is valuable for detecting important research topics as well as their roles, interrelations, and evolution trends. Originality/value: To contribute to the strength of weak tie theory, the research translates weak and strong ties concepts to co-occurrence strength, and analyzes weak ties’ functions. Also, the research proposes a quantitative method to classify and measure the topics’ clusters and nodes.
文摘Cadastral maps are an important component of land administration in most countries. In virtually all developed countries, the needs of computerized land and geographic information systems (LIS/GIS) has given urgent impetus to computerizing cadastral maps and creating digital cadastral data bases (DCDB). This process is creating many institutional, legal, technical and administrative problems. This desire to establish DCDBs is being given increased impetus due to a new range of enabling technologies such as satellite position fixing (GPS), improved spatial data collection techniques such as digital theodolites and “soft copy” photogrammetry, as well as a vast range of new information and communications technological tools, thus contributing to the advancement and keeping up with the great countries. This paper presents the problem of cadastral maps. The hitherto existing cadastre, consisting of paper maps and land registers, is now becoming insufficient. Its shortcomings force developments leading to its improvement. One of the ways is the creation of a Land Information System. A digital cadastral map is the main component of this system. The structure and information content of the map is presented, its differences from analogue maps are shown, and the process of map creation is described. A digital cadastral map can be the basis for additional thematic layers, successively converting it into a complex system for management of administrative units.
