网站用户管理的重要性     

华山 《新疆职业大学学报》2004,12(3):82-84

对信息网站用户进行正确辨识、实施管理则是主动防御技术中保证网站信息安全的一项重要的基础工作。  相似文献   

Research trends and collaborations by applied science researchers in South African universities of technology: 2007–2017     

Elisha R.T. Chiware  Deborah A. Becker 《The Journal of Academic Librarianship》2018,44(4):468-476

This paper analyses the publication patterns of researchers in the field of applied sciences at Universities of Technology in South Africa. Aspects investigated include publications in SCOPUS-listed journals; number of citations and countries of publication. Collaborative research patterns at national and international levels were also investigated. A bibliometric analysis approach was followed using SCOPUS as the main source of data and analysing the articles published in selected applied science disciplines. Results show that researchers in the field of applied sciences in universities of technology have increased their number of publications over the past 10?years and are also working in conjunction with other researchers both nationally and internationally. The analysis is an important addition to the field in South Africa which helps in measuring how institutions are positively responding to government incentives in research. The results are also important to information professionals who are increasingly playing an important role in research impact assessments.  相似文献   

Applying a Software Development Product Cycle to Library Technology Adoption and Development     

Laura Costello 《图书馆管理杂志》2018,58(4):334-345

Product cycles have long been used in software development, but libraries can also benefit from a structured product life cycle to help manage technology development and acquisition. This article outlines a proposed product cycle for library technology management with information on implementing each step of the cycle. It will also include information for librarians assessing the success of structured technology management.  相似文献   

美国科技博物馆展览开发中公众参与的研究及启示          下载免费PDF全文

郭佳雯 《自然科学博物馆研究》2018,(1):93-100

展览开发是博物馆展览的基础问题,随着公众参与逐渐被提上研究议程,也促使我们去思考展览开发过程中如何引入公众参与。美国的科技博物馆展览开发已经建立了较为完善的公众参与体系:明确的参与者角色、系统的参与理念和阶段式的参与行为,已经获得了普遍的应用。借鉴美国博物馆的经验,我国博物馆展览的开发,应在构建展览评估体系的基础上,进一步了解和认识公众,拓展公众参与的方式,并不断寻求公众的声音。  相似文献   

试探"合作学习"在《体育与健康》教学中的运用     

孙海洪  李运团 《教育学报》2003,(11)

《体育与健康》课程标准的出台意味着该课程的全面转型,学习方式的转变是其核心问题之一。本文结合教学实际,揭示了在传统体育课教学中被忽视的合作学习的重要性,从不同角度分析了新课程实施合作学习的条件,并进一步提出了实施合作学习的要点。  相似文献   

转型期高校图书馆存在的问题与对策     

郭玮 《山东电大学报》2003,(1):57-58

当前，面临转型期的图书馆事业存在着一系列的问题，解决的途径和对策需要我们从技术、经济、人才三方面进行认真研究。  相似文献   

浅谈电子技术实验教学改革   总被引：1，自引：0，他引：1  

吴文全  胡金华 《实验室研究与探索》2006,25(6):681-683

针对提高学员的3种能力进行电子技术实验的教学改革,根据实验教改的设计思路,介绍了实验教改的实施方案及实施过程,可以充分发挥学员的潜能,培养学员的创新能力。  相似文献   

增程式混合动力集装箱龙门起重机能量智能控制策略     

刘海威  张敏 《上海海事大学学报》2016,37(2):77-82

针对集装箱龙门起重机的具体工况需求和特点，构建一种适用于集装箱龙门起重机的增程式混合动力系统，提出并分析该动力系统的能量智能控制策略，设计相应的智能控制模型.通过以动力电池组的荷电状态（State Of Charge, SOC）和集装箱龙门起重机运行能量需求为模糊输入，以动力电池组的充电功率为模糊输出，实现了对增程式混合动力系统的智能控制.仿真结果验证了该控制策略和控制模型的可行性和有效性.  相似文献   

Screening for risk of low energy availability in athletic and recreationally active females in Ireland     

Danielle M. Logue  Sharon M. Madigan  Mirjam Heinen  Sarah-Jane McDonnell  Eamonn Delahunt  Clare A. Corish 《European Journal of Sport Science》2019,19(1):112-122

ABSTRACT

Introduction: Low energy availability (LEA) results in physiological adaptations, which can contribute to unfavourable health outcomes. Little information exists on risk of LEA in active individuals competing in different sports or levels of competition. The aims of this study were to (1) identify risk of LEA in females competing at different levels of competition and (2) investigate associations between risk of LEA, illness and dietary habits. Methods: The validated questionnaire, ‘Low Energy Availability in Females Questionnaire’ was distributed online (November 2016–February 2017) to assess risk of LEA. Twenty-nine additional questions collected information on demographics, illness history and dietary habits. Participants were considered at risk of LEA if they attained a score of?≥?8 and were grouped into: (i) international; (ii) provincial/inter-county; (iii) competitive; and (iv) recreationally active. Chi-square and logistic regression analyses were used to explore differences between those at risk or not at risk of LEA. Results: Risk of LEA was identified in 40% (n?=?331) of 833 participants and was 1.7 and 1.8 times more likely in international and provincial/inter-county athletes compared to those who were recreationally active (International: odds ratios (OR) 1.68, 95% confidence intervals (95%CI) 1.12–2.54; Provincial/inter-county: OR 1.83, 95%CI 1.20–2.77). In participants at risk of LEA, missing >22 days of training during the previous year due to illness occurred 3 times more frequently (OR 3.01, 95%CI 1.81–5.02). Conclusion: Risk of LEA was widespread in this heterogeneous sample. Awareness of LEA and the development of appropriate energy management strategies to ensure athlete health across levels of competition are required.  相似文献   

经济全球化与我国体育科技产业海外发展研究   总被引：1，自引：1，他引：0  

李少兰 《广州体育学院学报》2017,37(1):51-53

国际政治与经济发展的种种变革促成了今天经济的全球化发展态势,在高度发达的互联网技术以及文化多元化的国际文化价值观的双重影响下,经济全球化已从一种“趋势”发展成为了今天的显示,这种新态势迫使各国都在开发市场的同时,努力输出自己的产业,提升自身在全球化中的影响力.我国体育科技发展水平在举国体制的支撑下迅速发展,如同我国竞技体育水平一样,在很多方面处于国际领先地位.以人才和软科学输出为先导,带动实体产品的输出,同时,加强国内和国际市场的统一开发与把握,是我国体育科技产业海外发展的可行之路.  相似文献