University College Dublin(UCD) has implemented the Output-Based Research Support Scheme(OBRSS) since 2016. Adapted from the Norwegian model, the OBRSS awards individual academic staff using a points system based on th...University College Dublin(UCD) has implemented the Output-Based Research Support Scheme(OBRSS) since 2016. Adapted from the Norwegian model, the OBRSS awards individual academic staff using a points system based on the number of publications and doctoral students. This article describes the design and implementation processes of the OBRSS, including the creation of the ranked publication list and points system and infrastructure requirements. Some results of the OBRSS will be presented, focusing on the coverage of publications reported in the OBRSS ranked publication list and Scopus, as well as information about spending patterns. Challenges such as the evaluation of the OBRSS in terms of fairness, transparency, and effectiveness will also be discussed.展开更多
Research has been an important responsibility for university professors. Although there has been an increased demand for research, few studies have been conducted directly with university professors to obtain their pe...Research has been an important responsibility for university professors. Although there has been an increased demand for research, few studies have been conducted directly with university professors to obtain their perceptions of the challenges the increased focus on research have presented. This study employed a qualitative methodology to inquire into the change of work life bought about by the increased demand for research, and the strategies professors have adopted to balance their teaching, research and service. It also inquired into the barriers to conducting research, and effective support strategies. Some barriers and support identified in this study were in accordance with what previous studies have identified. Perhaps because the professors interviewed were all tenured, they noted that the increased demand for research had not significantly changed their work life. Strategies they used to help them meet the demands for research included, but were not limited to, integrating their teaching and research, and collaborating with others on research projects. Barriers to research included bureaucratic constraints, newness to research, lack of time, and lack of funding.展开更多
Traditional Folk relations of debit and credit have existed for thousands of years in Chinese society. In the rapidly develop of the context of mobile internet and social network, the borrowing that relies on the rela...Traditional Folk relations of debit and credit have existed for thousands of years in Chinese society. In the rapidly develop of the context of mobile internet and social network, the borrowing that relies on the relationship among people is not just a financial domain scope discussion topic. In the rapidly developing Chinese mobile Internet, a new anonymous mechanism which is based on interpersonal credit extension and evaluation ultimately form borrowing is continuously formed.?In this paper, the author researches and analyzes on what is relationship lending mechanism, the basic operation modes of relationship lending mechanism, a part of theoretical supporting and values.展开更多
IPv6 is the foundation of the development of Next Generation Internet (NGI). An IPv6 network management and operations support system is necessary for real operable NGI. Presently there are no approved standards yet a...IPv6 is the foundation of the development of Next Generation Internet (NGI). An IPv6 network management and operations support system is necessary for real operable NGI. Presently there are no approved standards yet and relevant equipment interfaces are not perfect. A Network Management System (NMS) at the network layer helps implement the integrated management of a network with equipment from multiple vendors, including the network resources and topology, end-to-end network performance, network failures and customer Service Level Agreement (SLA) management. Though the NMS will finally realize pure IPv6 network management, it must be accommodated to the management of relevant IPv4 equipment. Therefore, modularized and layered structure is adopted for the NMS in order to implement its smooth transition.展开更多
为解决传统数字滤波器在有限精度实现时因有限字长(Finite Word Length,FWL)效应导致滤波器性能下降的问题,提出一种L_(2)灵敏度最小化的数字滤波器状态空间实现稀疏化方法.推导前向差分算子数字滤波器结构传输函数及其等效状态空间实现...为解决传统数字滤波器在有限精度实现时因有限字长(Finite Word Length,FWL)效应导致滤波器性能下降的问题,提出一种L_(2)灵敏度最小化的数字滤波器状态空间实现稀疏化方法.推导前向差分算子数字滤波器结构传输函数及其等效状态空间实现,根据可控及可观格莱姆矩阵得到基于相似变换矩阵的L_(2)灵敏度表达式,并进行稀疏化校准,将L_(2)灵敏度最小化问题转换为凸函数求最值问题,求导得到L_(2)灵敏度最小化表达式,代回即得前向差分算子数字滤波器的稀疏化状态空间实现.仿真结果表明,所提方法设计的数字滤波器具有更好的抗FWL效应.展开更多
目的:系统评价宫颈癌病人疾病体验的质性研究,为改善护理服务质量,提高该人群心理健康和建立支持性照护体系提供参考。方法:检索中国知网、万方数据库、中国生物医学文献数据库、维普数据库、PubMed、Embase、Web of Science、the Cochr...目的:系统评价宫颈癌病人疾病体验的质性研究,为改善护理服务质量,提高该人群心理健康和建立支持性照护体系提供参考。方法:检索中国知网、万方数据库、中国生物医学文献数据库、维普数据库、PubMed、Embase、Web of Science、the Cochrane Library中收录的关于宫颈癌病人患病体验的质性研究,检索时限为建库至2023年7月31日。文献质量评价采用澳大利亚乔安娜布里格斯研究所(Joanna Briggs Institute,JBI)循证卫生保健中心质性研究质量评价标准,采用汇集性整合方法对结果进行整合。结果:共纳入11篇文献,将相似的结果归纳整理成9个新的类别,并综合出3个整合结果(症状困扰下产生的宫颈癌病人女性角色创伤、性困扰及夫妻亲密关系改变;情感体验及应对策略,内心痛苦、遮掩治疗痕迹与积极应对;缺乏信息支持、寻求社会支持与专业支持)。结论:宫颈癌病人存在多方面疾病体验,医务人员往往忽视病人感受和体验,在今后工作中应关注并评估宫颈癌病人支持性照护需求,结合癌症病人支持照护理论为其提供支持照护方案,以提高其生活质量。展开更多
为了全面了解智能建造领域的研究主题和基础支撑技术,本文以Web of Science(WOS)数据库为主要数据来源,利用可视化工具VOSviewer和CiteSpace,梳理了近15年的相关文献,分别从关键词共现、文献共被引分析等可视化知识图谱中,总结出智能建...为了全面了解智能建造领域的研究主题和基础支撑技术,本文以Web of Science(WOS)数据库为主要数据来源,利用可视化工具VOSviewer和CiteSpace,梳理了近15年的相关文献,分别从关键词共现、文献共被引分析等可视化知识图谱中,总结出智能建造领域的研究现状、支撑技术。结果表明:智能建造相关文献发表数量增长显著,美国和中国是研究最活跃的国家,研究主题可划分为9个子领域;当前研究所涉及的支撑技术集中在BIM、数字孪生、3D打印、区块链、物联网及扩展现实技术等9类。最后,根据研究结论提出智能建造研究展望。展开更多
文摘University College Dublin(UCD) has implemented the Output-Based Research Support Scheme(OBRSS) since 2016. Adapted from the Norwegian model, the OBRSS awards individual academic staff using a points system based on the number of publications and doctoral students. This article describes the design and implementation processes of the OBRSS, including the creation of the ranked publication list and points system and infrastructure requirements. Some results of the OBRSS will be presented, focusing on the coverage of publications reported in the OBRSS ranked publication list and Scopus, as well as information about spending patterns. Challenges such as the evaluation of the OBRSS in terms of fairness, transparency, and effectiveness will also be discussed.
文摘Research has been an important responsibility for university professors. Although there has been an increased demand for research, few studies have been conducted directly with university professors to obtain their perceptions of the challenges the increased focus on research have presented. This study employed a qualitative methodology to inquire into the change of work life bought about by the increased demand for research, and the strategies professors have adopted to balance their teaching, research and service. It also inquired into the barriers to conducting research, and effective support strategies. Some barriers and support identified in this study were in accordance with what previous studies have identified. Perhaps because the professors interviewed were all tenured, they noted that the increased demand for research had not significantly changed their work life. Strategies they used to help them meet the demands for research included, but were not limited to, integrating their teaching and research, and collaborating with others on research projects. Barriers to research included bureaucratic constraints, newness to research, lack of time, and lack of funding.
文摘Traditional Folk relations of debit and credit have existed for thousands of years in Chinese society. In the rapidly develop of the context of mobile internet and social network, the borrowing that relies on the relationship among people is not just a financial domain scope discussion topic. In the rapidly developing Chinese mobile Internet, a new anonymous mechanism which is based on interpersonal credit extension and evaluation ultimately form borrowing is continuously formed.?In this paper, the author researches and analyzes on what is relationship lending mechanism, the basic operation modes of relationship lending mechanism, a part of theoretical supporting and values.
文摘IPv6 is the foundation of the development of Next Generation Internet (NGI). An IPv6 network management and operations support system is necessary for real operable NGI. Presently there are no approved standards yet and relevant equipment interfaces are not perfect. A Network Management System (NMS) at the network layer helps implement the integrated management of a network with equipment from multiple vendors, including the network resources and topology, end-to-end network performance, network failures and customer Service Level Agreement (SLA) management. Though the NMS will finally realize pure IPv6 network management, it must be accommodated to the management of relevant IPv4 equipment. Therefore, modularized and layered structure is adopted for the NMS in order to implement its smooth transition.
文摘为解决传统数字滤波器在有限精度实现时因有限字长(Finite Word Length,FWL)效应导致滤波器性能下降的问题,提出一种L_(2)灵敏度最小化的数字滤波器状态空间实现稀疏化方法.推导前向差分算子数字滤波器结构传输函数及其等效状态空间实现,根据可控及可观格莱姆矩阵得到基于相似变换矩阵的L_(2)灵敏度表达式,并进行稀疏化校准,将L_(2)灵敏度最小化问题转换为凸函数求最值问题,求导得到L_(2)灵敏度最小化表达式,代回即得前向差分算子数字滤波器的稀疏化状态空间实现.仿真结果表明,所提方法设计的数字滤波器具有更好的抗FWL效应.
文摘为了全面了解智能建造领域的研究主题和基础支撑技术,本文以Web of Science(WOS)数据库为主要数据来源,利用可视化工具VOSviewer和CiteSpace,梳理了近15年的相关文献,分别从关键词共现、文献共被引分析等可视化知识图谱中,总结出智能建造领域的研究现状、支撑技术。结果表明:智能建造相关文献发表数量增长显著,美国和中国是研究最活跃的国家,研究主题可划分为9个子领域;当前研究所涉及的支撑技术集中在BIM、数字孪生、3D打印、区块链、物联网及扩展现实技术等9类。最后,根据研究结论提出智能建造研究展望。
