粤港澳大湾区创新要素跨境流动的动力因素与公共政策研究

基于创新要素跨区域流动的一般规律和动力因素,探讨在粤港澳大湾区“两种制度、三个关税区、三种法律体系”下,公共政策如何推动创新人才和科技资源在粤、港、澳三地畅通流动和配置。针对科研人才过境、跨区域创业就业、科研经费过境管理、科技金融服务、科研仪器设备过境等关键问题,提出破解创新要素跨境流动障碍、推动三地共建粤港澳大湾区国际科技创新中心的政策建议。     

对高校图书馆馆藏评估与优化的思考

简述了馆藏评估对图书馆发展建设的重要意义和作用,并以上海大学图书馆为研究案例,对该馆2007年入藏中文图书的使用流通状况进行了统计、比较和分析总结。在此基础上,指出图书馆应从定量和定性两方面进行馆藏评估及优化,应根据本校发展目标、学科设置、服务对象等多种因素,建立适应本校的科学合理的学术馆藏。     

Large shift of the Pacific Walker Circulation across the Cenozoic

Fluctuations in the Pacific Walker Circulation (PWC), a zonally oriented overturning cell across the tropical Pacific, can cause widespread climatic and biogeochemical perturbations. It remains unknown how the PWC developed during the Cenozoic era, with its substantial changes in greenhouse gases and continental positions. Through a suite of coupled model simulations on tectonic timescales, we demonstrate that the PWC was ∼38° broader and ∼5% more intense during the Early Eocene relative to present. As the climate cooled from the Early Eocene to the Late Miocene, the width of the PWC shrank, accompanied by an increase in intensity that was tied to the enhanced Pacific zonal temperature gradient. However, the locations of the western and eastern branches behave differently from the Early Eocene to the Late Miocene, with the western edge remaining steady with time due to the relatively stable geography of the western tropical Pacific; the eastern edge migrates westward with time as the South American continent moves northwest. A transition occurs in the PWC between the Late Miocene and Late Pliocene, manifested by an eastward shift (both the western and eastern edges migrate eastward by >12°) and weakening (by ∼22%), which we show here is linked with the closure of the tropical seaways. Moreover, our results suggest that rising CO₂ favors a weaker PWC under the same land-sea configurations, a robust feature across the large spread of Cenozoic climates considered here, supporting a weakening of the PWC in a warmer future.     

Self-Service Interlibrary Loan

Abstract

Technology is rapidly moving libraries toward a self-service interlibrary loan model. Patrons currently request books and articles through OCLC's unmediated ILL Direct Request service, and interlibrary loan management software enables users to request, track, and renew borrowed materials unassisted online. In addition, products such as SFX and Serials Solutions further expand unmediated requesting. Peer-to-peer resource sharing defined by the ISO ILL Protocol and direct consortial borrowing, which has become possible following the recently approved NCIP standard, encourage and support the widespread development of self-service interlibrary loan. As borrowing from other collections becomes an almost effortless process for library users, reference librarians must find ways to encourage patron use of local collections, as well as familiarize themselves with the mechanics of unmediated interlibrary loan to better assist patrons in their use of evolving interlibrary loan technology.     

高职院校社会服务能力建设实践浅析

高职院校的社会服务带有鲜明的区域性、行业性特征,建设高职院校符合行业发展特点的人才培养体系,加大高职院校与地方经济的无缝对接的科学研究和“搭平台、建机制、促服务、计考核”四循环机制的社会服务能力的内涵建设,已经成为高职院校实现中长期发展目标的必然要求。     

日本免费纸概况及对中国传媒业借鉴研究

本论文针对日本免费纸的整个体系进行了系统梳理。包括免费纸的形态、运作模式、当前规模、发展趋势、协调管理机构等 ,并辅之以相关个案进行具体介绍。同时 ,该文对中国传媒业有可能从中获取的借鉴也提出自己的观点     

谈新形势下的高校图书馆流通工作

高校“扩招”与“超常规发展”对图书馆来说是很大的挑战，也对图书馆的工作提出更高的要求，而图书馆流通工作又是首当其冲。     

有效发行:一只中国报刊改革演进中的“麻雀”

本文借助对“有效发行”这只“麻雀”的剖析,探讨中国报刊改革的演进与得失,认为非经济性效能目标与经济性效能目标的混合是困扰“有效发行”解读的原因。本文认为,完整的市场经济体系是市场和政府协同的结果,市场主要解决效率问题,而政府主要解决公平问题,在市场失灵的社会传播空间内,正是政府的管理价值凸现的地带。市场与非市场的分离是走出上述体制迷局的可能性路径。     

高校图书馆流通数据的统计分析——以襄樊学院图书馆为例

通过对襄樊学院图书馆2008至2010年的流通数据进行统计,从年借阅量、文献分类借阅统计、读者及文献借阅排行等方面进行了分析,揭示了该馆读者的阅读倾向和特点。     

电子阅读器应用与图书馆借阅业务的变革

引进先进技术和设备促进阅读是图书馆在网络时代应该担当的使命,应该抓住电子阅读器出现和发展的契机,保持和扩大图书馆读者群、提高馆藏数字文献利用率、提高图书馆员业务素质、完善数字资源订购机制,推动图书馆业务的进一步发展。