随着ICT(Information Communication Technology)数字技术的不断发展,以数字化、智能化、网络化为核心的科技革命正影响着全球经济,促使全球进入ICT数字经济时代。在ICT数字经济背景下,新业态与新产业纷纷涌出,为社会经济发展提供了新...随着ICT(Information Communication Technology)数字技术的不断发展,以数字化、智能化、网络化为核心的科技革命正影响着全球经济,促使全球进入ICT数字经济时代。在ICT数字经济背景下,新业态与新产业纷纷涌出,为社会经济发展提供了新的方向,注入了新的活力。目前我国正处于增长转型升级阶段,经济增长从外延式增长模式为主变为内涵式增长方式、优化产业结构的重要时期,如何顺应经济发展内在逻辑,把握好经济增长的关键点是目前社会经济发展需要重点研究的课题。基于此,本文针对ICT数字经济背景下经济增长转型路径进行研究,为推动高质量经济发展提供参考依据。展开更多
About ST Electronics Headquartered in Singapore, ST Electronics has almost 40 years of experience providing electronics, communications and ICT (information communications technologies) solutions to governments and co...About ST Electronics Headquartered in Singapore, ST Electronics has almost 40 years of experience providing electronics, communications and ICT (information communications technologies) solutions to governments and commercial enterprises worldwide.展开更多
遵循新发展理念,构建基于“双循环”发展新阶段的中国经济发展质量指标体系,通过测算2003-2017年中国经济发展质量综合指数及信息通讯技术(Information and Communication Technology,简称ICT)生产性资本存量,运用中介效应、动态门槛效...遵循新发展理念,构建基于“双循环”发展新阶段的中国经济发展质量指标体系,通过测算2003-2017年中国经济发展质量综合指数及信息通讯技术(Information and Communication Technology,简称ICT)生产性资本存量,运用中介效应、动态门槛效应模型对ICT资本结构变化点及其推动经济高质量发展的影响机制进行分析。研究发现:ICT资本深化作用明显,ICT资本每增加1%,经济发展质量将提升2.8%~3.6%;从传导机制看,技术扩散效应、人才配置效应和自主研发效应是ICT资本推动经济高质量发展的重要渠道。其中,技术扩散和人才配置起非线性调节作用,随着技术扩散和人才配置越过门槛值,ICT资本对经济发展质量的影响呈现出倒U型特征,但人才配置位于倒U型左侧。该结论表明,当技术扩散越过对经济发展质量正向影响的临界值时,ICT资本积累将成为经济发展质量阻碍因素。通过揭示中国经济亟需从模仿创新向自主创新转换的内在逻辑,为促进内循环经济投资及经济高质量发展提供有益参考。展开更多
Background: A new rapid Immunochromatographic test (ICT) kit (MPT64 TB Ag Kit) for detection of MPT64 Antigen in M. tuberculosis (MTB) isolates used for rapid identification of MTB isolates developed by SD (Standard D...Background: A new rapid Immunochromatographic test (ICT) kit (MPT64 TB Ag Kit) for detection of MPT64 Antigen in M. tuberculosis (MTB) isolates used for rapid identification of MTB isolates developed by SD (Standard Diagnostics) Bio line, South Korea was evaluated. The ICT is a rapid, reliable and cheaper method that can be used instead of conventional biochemical tests for confirming MTB in culture isolates in resource limited laboratories. The study also evaluated the ability of ICT to detect MPT64-Antigen before the micro MGIT could signal positive. Material/Methods: A total of 450 sputum samples of individual patients were used for the study. 152 isolates of Mycobacteria were recovered from solid and liquid media. These strains were tested for the detection of MPT64-antigen. H37Rv strain was served as the positive reference control and also used for early detection of Antigen experiment. Findings: The development of bands on both test and sample region when H37Rv strain was tested were seen (MPT64 antigen positive). When 138 MTB isolates were tested, it showed a similar banding pattern indicating 100% sensitivity. MPT64 band formation was not detected in any of the 14 isolates indicating 100% specificity. Both PPV & NPV were 100%. All the isolates negative for MPT64 Ag were confirmed as MOTT by conventional bio-chemical PNBA. The H37Rv strain showed a faint band from the 2nd day onwards from inoculation till 3rd day in the earlier Antigen detection experiment. Conclusion: Rapid identification of MTB culture isolate is a pressing need for diagnosis and proceeding to perform drug susceptibility testing. MPT64 TB Ag detection ICT kit is a rapid, reliable method, good substitute for molecular identification methods, and conventional biochemical test which is time-consuming and technically demanding. The early detection of Antigen can be used as an effective tool in diagnosis.展开更多
文摘随着ICT(Information Communication Technology)数字技术的不断发展,以数字化、智能化、网络化为核心的科技革命正影响着全球经济,促使全球进入ICT数字经济时代。在ICT数字经济背景下,新业态与新产业纷纷涌出,为社会经济发展提供了新的方向,注入了新的活力。目前我国正处于增长转型升级阶段,经济增长从外延式增长模式为主变为内涵式增长方式、优化产业结构的重要时期,如何顺应经济发展内在逻辑,把握好经济增长的关键点是目前社会经济发展需要重点研究的课题。基于此,本文针对ICT数字经济背景下经济增长转型路径进行研究,为推动高质量经济发展提供参考依据。
文摘About ST Electronics Headquartered in Singapore, ST Electronics has almost 40 years of experience providing electronics, communications and ICT (information communications technologies) solutions to governments and commercial enterprises worldwide.
文摘遵循新发展理念,构建基于“双循环”发展新阶段的中国经济发展质量指标体系,通过测算2003-2017年中国经济发展质量综合指数及信息通讯技术(Information and Communication Technology,简称ICT)生产性资本存量,运用中介效应、动态门槛效应模型对ICT资本结构变化点及其推动经济高质量发展的影响机制进行分析。研究发现:ICT资本深化作用明显,ICT资本每增加1%,经济发展质量将提升2.8%~3.6%;从传导机制看,技术扩散效应、人才配置效应和自主研发效应是ICT资本推动经济高质量发展的重要渠道。其中,技术扩散和人才配置起非线性调节作用,随着技术扩散和人才配置越过门槛值,ICT资本对经济发展质量的影响呈现出倒U型特征,但人才配置位于倒U型左侧。该结论表明,当技术扩散越过对经济发展质量正向影响的临界值时,ICT资本积累将成为经济发展质量阻碍因素。通过揭示中国经济亟需从模仿创新向自主创新转换的内在逻辑,为促进内循环经济投资及经济高质量发展提供有益参考。
文摘Background: A new rapid Immunochromatographic test (ICT) kit (MPT64 TB Ag Kit) for detection of MPT64 Antigen in M. tuberculosis (MTB) isolates used for rapid identification of MTB isolates developed by SD (Standard Diagnostics) Bio line, South Korea was evaluated. The ICT is a rapid, reliable and cheaper method that can be used instead of conventional biochemical tests for confirming MTB in culture isolates in resource limited laboratories. The study also evaluated the ability of ICT to detect MPT64-Antigen before the micro MGIT could signal positive. Material/Methods: A total of 450 sputum samples of individual patients were used for the study. 152 isolates of Mycobacteria were recovered from solid and liquid media. These strains were tested for the detection of MPT64-antigen. H37Rv strain was served as the positive reference control and also used for early detection of Antigen experiment. Findings: The development of bands on both test and sample region when H37Rv strain was tested were seen (MPT64 antigen positive). When 138 MTB isolates were tested, it showed a similar banding pattern indicating 100% sensitivity. MPT64 band formation was not detected in any of the 14 isolates indicating 100% specificity. Both PPV & NPV were 100%. All the isolates negative for MPT64 Ag were confirmed as MOTT by conventional bio-chemical PNBA. The H37Rv strain showed a faint band from the 2nd day onwards from inoculation till 3rd day in the earlier Antigen detection experiment. Conclusion: Rapid identification of MTB culture isolate is a pressing need for diagnosis and proceeding to perform drug susceptibility testing. MPT64 TB Ag detection ICT kit is a rapid, reliable method, good substitute for molecular identification methods, and conventional biochemical test which is time-consuming and technically demanding. The early detection of Antigen can be used as an effective tool in diagnosis.
