商代甲骨文与古西亚粘板书比较研究

我国古代的“甲骨文”和古西亚的“粘板书”，是处于古代相近时期不同地域的两种文化记录方式。文章通过对两者在记录介质与加工过程、记录内容与传播功能、分类和编目方式、传承意识及管理手段等诸方面进行比较，详细分析了两者的异同点及各自特色，并初步探讨了其对图书馆成型及发展的影响。     

“语言学及应用语言学学科知识门户站点”建设构想与技术实现*

学科门户站点作为一种延伸拓展学习与服务空间的形式，越来越受到用户和业界人士的关注。徐州师范大学图书馆面向重点学科，建立了“语言学与应用语言学”门户站点。本文从建设思路、内容框架结构、技术实现等方面做了剖析。     

How U.S. and Chinese journalists think about plagiarism

A comparison of 1,096 professional journalists in China and the United States on attitudes toward attribution and plagiarism reveals Chinese journalists were more likely to see attribution as a practice to be embraced regardless of career longevity and culture, suggesting journalistic norms are more important than a collectivist orientation. Attribution was more likely to be embraced by those who see principles as more important than expediency, affirming research that plagiarism is hardly a monolithic concept. Overall, journalists in the two nations did not vary significantly in their attitudes toward plagiarism, despite vast differences in culture and politics as well as evidence that in some other fields China is more accepting of reusing material without attribution. The data show that among journalists, attitudes toward plagiarism are shared across national boundaries, reinforcing related research showing that a journalism culture exists and is shared at least in part across national boundaries.     

运用数学运算技巧突破学习物理的数学障碍

1单位换算及幂的运算单位换算,依据的是等量代换的思想。较大或较小的数常用科学计数法的形式表示,这需要熟练运用幂的运算。例152km=cm。常见的错误是:①52km=52×106km=…。②52km=52km×105cm=…。上面式子中,52km与52×105km和52km×105cm是不相等的。违反了等量代换的原则。在×105之后,单位不该是km,应该是cm。正确的过程是:因为1km=105cm,所以52km=52×1km=52×105cm=5.2×108cm。例26.4×105g=kg。常见的错误是:6.4×105g=640000×0.001kg=…由此可见,有的同学非常不习惯科学计数法的运用,很容易出现计算错误。其实掌握科学计数法的…     

高师英语专业口语教学中学生跨文化交际能力的培养

培养英语专业学生的跨文化交际能力是高等师范院校英语专业的一项重要任务。口语课作为高师英语专业的一门基础课程,在学生跨文化交际能力的培养方面具有举足轻重的作用。我们应重视文化差异对跨文化交际的影响,深入探讨在口语教学中培养学习者跨文化交际能力的方法和途径。     

Cyclic-anion salt for high-voltage stable potassium-metal batteries

Electrolyte anions are critical for achieving high-voltage stable potassium-metal batteries (PMBs). However, the common anions cannot simultaneously prevent the formation of ‘dead K’ and the corrosion of Al current collector, resulting in poor cycling stability. Here, we demonstrate cyclic anion of hexafluoropropane-1,3-disulfonimide-based electrolytes that can mitigate the ‘dead K’ and remarkably enhance the high-voltage stability of PMBs. Particularly, even using low salt concentration (0.8 M) and additive-free carbonate-based electrolytes, the PMBs with a high-voltage polyanion cathode (4.4 V) also exhibit excellent cycling stability of 200 cycles with a good capacity retention of 83%. This noticeable electrochemical performance is due to the highly efficient passivation ability of the cyclic anions on both anode and cathode surfaces. This cyclic-anion-based electrolyte design strategy is also suitable for lithium and sodium-metal battery technologies.     

土地整理后海宁市农田土壤养分空间分布格局研究

将GIS和地统计学方法相结合,以浙江省海宁市为例,分析了土地整理之后水稻田土壤pH、有机质、全氮、有效磷和速效钾的空间格局现状,绘制各要素的空间分布图.研究结果可以为了解土地整理项目实施环境影响评价以及当地的精确农业管理和防治农业非点源污染提供科学的决策咨询.     

虚拟企业的知识共享

分析虚拟企业的特点,指出了虚拟企业知识共享存在的风险,并对其如何进行知识共享进行了探讨。     

论公共图书馆的展览服务

提出了展览是当前公共图书馆服务的重要手段之一。指出公共图书馆要有展览服务意识,要树立精品意识,突出办展品位。并对图书馆如何实现社会效益与经济效益的“名利双收”进行了思考。