金圣叹基本史实考论——《沉吟楼诗选》“读后记”史实探源与辨误

金圣叹《沉吟楼诗选》影印本之末，有一篇“虞山俞鸿筹”所撰“读后记”。俞鸿筹的言论，多源自陈登原《金圣叹传》，并存在不少以讹传讹或语焉不详的问题；其中有关文字，经过《金圣叹全集》的标点，更是放大或增加了俞氏的错谬。本文对“读后记”所涉各条史料逐一予以考论，兼议《全集》对此文的标点失误，并对俞鸿筹其人有所探究。     

基于物联网技术的教育装备及其对信息化教学形态的影响

基于物联网技术的信息化教学形态的变化,将引起新信息化时代教育装备系统设计思维范式的转变。在这种思维范式下,教育装备的使用者将不再被当作具有自主能力的"人",而是被当作物联网中的"物",而教育装备在常态教学中将表现得"渺无痕迹"。     

具有脉冲和功能反应函数的捕食-食饵系统正周期解的存在性

讨论一类基于比率具有脉冲效应和一般功能反应函数的捕食-食饵系统,利用重合度理论讨论了系统正周期解的存在性,得到了正周期解存在的充分条件.     

Is Google Scholar useful for the evaluation of non‐English scientific journals? The case of Chinese journals

This study determined how useful Google Scholar (GS) is for the evaluation of non‐English journals based on a sample of 150 Chinese journals listed in the Report on Chinese Academic Journals Evaluation of Research Center for Chinese Science Evaluation (2013–2014). This study investigated two disciplines: Library, Information & Documentation Science and Metallurgical Engineering & Technology. We collected data from GS and the Chongqing VIP database to evaluate GS as a citation database for Chinese journals on its resource coverage, journal ranking, and citation data. We found that GS covered 100% of the sample journals but indexed 22% more article records than the number of articles published. The ranking of Chinese journals by GS Metrics was not suitable to present a dependable ranking of Chinese journals. GS appeared suitable to provide an alternative source of Chinese citation data, even though there existed coverage problems, including article duplication and citation omission and potential duplication. The GS Metric average citation provided results highly correlated to traditional citation results, showing that it would be suitable for evaluating Chinese journals.     

对中小学机器人教学定位的思考

从学习需求和教学目标出发,指出培养中小学生创新能力的有效途径是提高他们的综合设计能力,并提出中小学生机器人教学为达到上述目的应该注重的问题.     

我国运动训练方法学建构的探析

运动训练方法学的建构是现代竞技体育发展的一种必然，也是运动训练发展的需要。运动训练方法学是专门研究运动训练方法的系统理论，主要内容包括运动训练方法学的研究对象，研究方向；运动训练方法学研究的实践，理论基础；研究方法体系以及研究的专门人才等。建构我国的运动训练方法学应成为我国竞技体育发展历史进程中一项具有战略性意义的理论工作。     

信息化与工业化融合方向及融合模式研究

从信息化与工业化融合内涵的角度入手,分析了信息化与工业化融合过程中相互作用的机理及融合的方向,提出信息化与工业化融合的五种模式。在此基础上,结合吉林省省情特点,提出吉林省信息化与工业化融合的总体思路,融合模式及企业信息化与工业化融合的对策。对我国信息化与工业化融合的建设具有一定的借鉴作用。     

A self-contained polymeric cartridge for automated biological sample preparation

Sample preparation is one of the most crucial processes for nucleic acids based disease diagnosis. Several steps are required for nucleic acids extraction, impurity washes, and DNA/RNA elution. Careful sample preparation is vital to the obtaining of reliable diagnosis, especially with low copies of pathogens and cells. This paper describes a low-cost, disposable lab cartridge for automatic sample preparation, which is capable of handling flexible sample volumes of 10 μl to 1 ml. This plastic cartridge contains all the necessary reagents for pathogen and cell lysis, DNA/RNA extraction, impurity washes, DNA/RNA elution and waste processing in a completely sealed cartridge. The entire sample preparation processes are automatically conducted within the cartridge on a desktop unit using a pneumatic fluid manipulation approach. Reagents transportation is achieved with a combination of push and pull forces (with compressed air and vacuum, respectively), which are connected to the pneumatic inlets at the bottom of the cartridge. These pneumatic forces are regulated by pinch valve manifold and two pneumatic syringe pumps within the desktop unit. The performance of this pneumatic reagent delivery method was examined. We have demonstrated the capability of the on-cartridge RNA extraction and cancer-specific gene amplification from 10 copies of MCF-7 breast cancer cells. The on-cartridge DNA recovery efficiency was 54-63%, which was comparable to or better than the conventional manual approach using silica spin column. The lab cartridge would be suitable for integration with lab-chip real-time polymerase chain reaction devices in providing a portable system for decentralized disease diagnosis.     

气候变化及其灾害的社会性别研究——云南德钦红坡村的案例

气候变化是当前学界关注的重大课题,亦是生态人类学、民族生态学前沿性的研究领域.本文从社会性别分析的视角出发,以云南德钦红坡村为个案,通过长期的跟踪调查,揭示了当地藏族女性对气候变化及其灾害的应对方式及特点.无论是应急性的减缓气候灾害威胁,还是长期性的适应气候变化影响,都展示出当地藏族女性能够对气候变化及其灾害做出有效的应对.在外界各种援助力量的支持下,基于女性自身文化和传统知识基础之上的应对举措是建立气候灾害防范、互助和治理机制的最为有效的途径之一.     

The Role and Nature of Literary Translation in Comparative Literature

Literary translation is in fact a kind creation for literature, which involves the translator’s understanding of the source-language work and the creation of the target-language work. It promotes the communication and interaction of the two literatures and now has become an indispensible existing form of comparative literature.