吉林省高职院校单独招生考试方案构建与实施效应分析

高等职业教育招生考试制度改革更具有务实性和前瞻性,各地单独招生考核方式灵活多样、各有特色。在吉林省高职高专院校单独招生考试改革试点工作中,吉林省招生委员会办公室委托长春职业技术学院起到带动、引领和示范作用。考核内容的确定成为高职院校单独招生考试方案的关键。吉林省在试点院校中开展单独招生考试选拔工作,考核方式推动了单独招生考试制度改革,实现了学生、学校的“双赢”。     

网络多媒体环境下公安院校英语教学模式研究

如今大学各门学科都在进行现代化教学改革,网络多媒体教学已经成为当下高校教学改革的主流。网络多媒体教学丰富多彩的教学形式,立体化的课堂大大提高了教学效果。这对于培养学生自主与探究学习习惯具有重要意义。文本将对网络多媒体环境下的公安院校英语教学模式进行一番探讨,以期为深化大学英语教学模式改革提供一点思考方向与视角。     

关联理论视角下的广告翻译

关联理论使得广告在翻译时借助于不同文化的某种共性,迎合了不同受众人群的口味,同时也起到了良好的宣传效果。文章首先对关联理论和广告翻译分别进行了阐述和分析,进而将关联理论应用于广告中所体现出的具体作用进行了介绍,最后结合具体的实例来表现关联理论的实际表达效果。     

College education and attitudes toward democracy in China: an empirical study

The modernization theory contends that there is a link between education and democracy. Yet few empirical studies have been done to investigate the role of higher education on promoting democratic values in the Chinese context. Using China General Social Survey 2006, this paper generates several findings which are not completely consistent with the existing theoretical explanations on political development. Specifically, the college-educated Chinese citizens not only agree that there is need to improve democracy, but support various types of political participation and resist the government-oriented petitioning. However, though entrepreneurial elites (private business owners) and political elites (Chinese communist party members) demonstrate preference to democracy in principle, empirical evidence suggests that they are much less likely to support political participation that challenges the authoritarian regime in China compared to knowledge-based elites (college-educated adults).     

论方贞观清寒诗风的形成

清代诗人方贞观,作为桐城方氏文化的继承者,即使深受《南山集》案的影响,依旧诗文不辍。作为方氏一员,他的诗歌在学习孟郊诗风的基础上,描写秋景,书写真情和闲居生活,展现着自己的清寒诗风。     

口述历史相关的法律问题与应对措施

论文对我国口述历史法律问题的研究现状进行阐述,对口述历史过程中可能产生的法律问题进行具体分析,主要包括计划、执行、整理、发布和利用阶段所涉及到的具体法律问题.最后,提出口述历史过程中需要注意的相关法律问题,以及规避侵权的一些方法建议.     

一类复矩阵线性组合的幂等性

讨论了关于复矩阵的一类特殊线性组合的幂等性问题。当组合系数为复数时,给出了矩阵线性组合是幂等的两个充要条件。并在所得结论的基础上,考虑组合系数为实数,研究了矩阵线性组合是幂等阵时,复矩阵及其特征值所具备的特性。     

网络个体用户遭受感染下病毒免疫滤波控制算法

网络个体用户在遭受病毒入侵干扰下,由于病毒入侵信号对单个个体用户入侵的不确定性,难以实现对病毒的有效控制和免疫。提出一种基于自适应功率谱密度特征提取的网络个体用户遭受感染下病毒免疫滤波控制算法,首先进行网络病毒面入侵信号的模型构建,设计滤波控制算法实现对网络个体用户遭受感染下的病毒免疫控制。设计网络个体用户遭受感染下的病毒免疫模型,进行网络个体用户遭受感染下病毒入侵路径和安全属性分析。设计基于自适应功率谱密度特征提取的网络个体用户遭受感染下病毒免疫滤波控制算法,实现对用户遭受感染下的病毒入侵信号的滤波检测和控制。仿真实验结果表明,该算法能有效实现对病毒入侵路径和强度幅值的准确跟踪控制,免疫滤波效果较好,对病毒信号的检测概率提高15.7%,实时性和鲁棒性优越于传统方法,保证了网络个体用户的安全。     

Microfluidic reactors for visible-light photocatalytic water purification assisted with thermolysis

Photocatalytic water purification using visible light is under intense research in the hope to use sunlight efficiently, but the conventional bulk reactors are slow and complicated. This paper presents an integrated microfluidic planar reactor for visible-light photocatalysis with the merits of fine flow control, short reaction time, small sample volume, and long photocatalyst durability. One additional feature is that it enables one to use both the light and the heat energy of the light source simultaneously. The reactor consists of a BiVO₄-coated glass as the substrate, a blank glass slide as the cover, and a UV-curable adhesive layer as the spacer and sealant. A blue light emitting diode panel (footprint 10 mm × 10 mm) is mounted on the microreactor to provide uniform irradiation over the whole reactor chamber, ensuring optimal utilization of the photons and easy adjustments of the light intensity and the reaction temperature. This microreactor may provide a versatile platform for studying the photocatalysis under combined conditions such as different temperatures, different light intensities, and different flow rates. Moreover, the microreactor demonstrates significant photodegradation with a reaction time of about 10 s, much shorter than typically a few hours using the bulk reactors, showing its potential as a rapid kit for characterization of photocatalyst performance.     

我国农民工社会保障的现状及存在问题

农民工的产生及现状有着深刻的社会背景;分析我国农民工社会保障的现状,从思想、经济、政策执行、保护机构等方面说明了其缺失的原因;从现行的农民工社会保障可能带来的危害出发,说明建立完善的农民工社会保障的必要性和可行性;建立完善的农民工社会保障应该遵循的原则,并以此原则的作为指导,提出了具体的措施。