农村消费信贷的现状、原因及对策——对江西省抚州市农村信贷消费情况的探索

构建社会主义和谐社会是新时期中国政府提出的一项十分重大的战略决策,而解决好农村当前信贷消费问题,既是建设全面小康社会的重中之重,又是金融机构拓展新业务的一个广阔空间,还是建设和谐社会进程的关键环节,需要认真抓好.     

Meaning of life as a protective factor of positive affect in acculturation: A resilience framework and a cross-cultural comparison

Although research has demonstrated a strong linkage between meaning of life and positive emotion, few studies have examined this association in the context of acculturation. The purpose of this study was to investigate the predictive effects of meaning of life and acculturative stressor on positive affect in a sample of Chinese international students in Australia and Hong Kong, and to compare these effects between the two groups. Four hundred mainland Chinese postgraduate students at six universities in Hong Kong and 227 Chinese international students at the University of Melbourne in Australia completed a questionnaire that included measures of acculturative stressor, meaning of life, positive affect, and demographic information. The analyses revealed that (1) meaning of life had a strong positive contribution to predict positive affect in acculturation, and acculturative stress had a negative impact on positive affect within both samples; (2) social interaction had a significant negative predictive effect on positive affect in both samples, and academic work served as a significant negative predictor of positive affect in the Hong Kong sample; and (3) meaning of life was found to mediate the relationship between acculturative stress and positive affect in both samples. The theoretical and practical implications of the study are discussed.     

安徽省业余体校田径运动的困惑与出路

通过文献资料、问卷调查、专家访谈等方法对安徽省业余体校的田径运动现状进行统计分析,发现安徽省业余体校田径运动低谷徘徊的问题主要是:各项制度不完善、忽视运动员的优势和教练员的主观积极性、经费短缺等,根据问题提出了相应的对策,以期帮助安徽省田径运动走出困惑,对安徽省田径运动的发展有一定的借鉴和指导作用.     

基于工程实训的高等制药工程专业课程体系的改革与创新

以培养和提高学生的工程实践能力与创新精神为核心,打造应用型制药工程专门人才为目标,对工程实训的教学理念、教学方式与教学内容做出了全面的改革和实践探索。构建了以就业为导向、以能力为根本的实训课程体系,并对工程实训中的教学改革思路与方案以及所采取的措施进行了探索研究。     

用户生成性学习资源开发与利用:基于传播要素视角的调查与分析

随着Web2.0技术的兴起,用户生成性学习资源成为数字化学习资源开发与利用的新视角,对数字化学习资源建设产生了很大影响。本研究基于传播要素视角对用户参与开发利用生成性学习资源的动因和行为进行了调查分析。研究发现,用户由于受自身信息素养、兴趣爱好、平台资源类型和数量、资源的质量等因素的制约和影响,其开发和利用生成性学习资源的行为在驱动因素、参与频度、互动深度等多个维度呈现出不同的水平和特征。提高用户生成性学习资源的开发效率、开发质量和利用效果,应提高用户信息素养、激励用户积极参与、完善资源质量控制机制并建立有效的资源利用模式。本研究对于推动用户生成性学习资源的建设和发展,具有积极的理论意义和重要的实践指导价值。     

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。     

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。