大学生健康情绪的培养

健康情绪对大学生的成长与成才极其重要，本文阐述了大学生健康情绪的标准，健康情绪对大学生的影响，以及维持和增进大学生健康情绪的方法。     

The impact of immediate test score reporting on university students' achievement emotions in the context of computer-based multiple-choice exams

Test-taking is an emotion-laden event for many students. Typically, negative emotions are highest at the start of an examination and are replaced by positive emotions as the exam progresses. The impact of computer-based testing and immediate score reporting on students' emotions has not been examined. In Study 1, we evaluated university students’ emotions at the end of a computer-based exam and found positive emotions more strongly endorsed than negative. In Study 2, we replicated this finding and used a quasi-experimental pre-post design to examine how emotions changed in response to real examination scores. Exam scores presented immediately had significant positive effects on relief, pride, and hope and negative effects on anxiety and shame even after controlling for the corresponding emotion at the end of the exam. The one exception was anger, which was not impacted by examination score. No interaction effects were found.     

MIMO离散非线性系统的自适应Backstepping控制

研究MIMO离散非线性系统的自适应Backstepping控制,对包含两个三阶子系统的MIMO系统推出稳定的自适应控制器设计,并利用关键性引理和投影算法的性质证明了闭环系统的所有信号有界和保证跟踪性能.     

Media's influence on immigration attitudes: An intergroup threat theory approach

The current study tests the influence of threatening-mediated intergroup contact on intergroup relations. A 2 (Immigration: Threat, No-threat) × 2 (Ingroup Group Exemplar: Present, Absent)?+?1 (Control Condition) experimental design was used to examine both the direct and indirect influence of news exposure on attitudes toward immigration. The moderating role of previous local news consumption was also investigated. Results indicate that exposure to a threatening news story about immigration directly affected attitudes toward immigrants’ human rights, but not attitudes toward immigration policy. News exposure also indirectly influenced both types of immigration attitudes through feelings of intergroup anxiety, particularly for heavy news consumers. The discussion highlights the implications for both intergroup threat theory and cultivation research.     

一个基于两个数学难题的签名方案的改进

对邵祖华等提出的基于两个数学难题的签名方案进行了改进，改进后的方案更具有安全性。     

女大学生如何增强自我防护意识

文章首先论述了提出这个论题的必要性，接着从了解掌握一定的科学的性知识、树立健康的符合时代进步的性观念、在恋爱交友中用理智调控感情等三个方面重点具体地论证了论题。     

可传递关系的算法实现

可传递二元关系的判定是离散数学中的一个难点．对于某个关系来说,判定它是否可传递的方法有许多．本文给出了判断可传递二元关系的一个充要条件,以及在计算机上实现的具体算法．     

论情感、意志对人活动目标设定的影响

情感、意志作为人的存在形式,作为人的价值和人生意义的一个重要组成部分,在人的活动中扮演着不可或缺的角色。在当今社会,情感、意志对人活动目标的设定和顺利实现起着重要作用。     

情感与符号--《伤逝》的语言艺术赏析

鲁迅的短篇小说《伤逝》,以苏珊·朗格的符号论美学来解读它的语言艺术特色,有以下三个亮 点:一、符号的节奏美;二、符号的形象美;三、符号的个性美。     

论韦庄词的情感特质

晚唐词人韦庄以直抒胸臆的创作手法和表现视域的宽阔、题材的多样性，直接开启了宋代婉约词的先风。他的歌词再现了自己双重人格和双重情感特质，充溢着对生命短暂的感叹、壮志难酬的忧虑，历尽磨难渴望和平的理性向往，以及扬弃正统思想的等级观念之后，对下层民众深表同情的人主义情结。同时也反映了晚唐及时行乐消沉颓废的时代风尚在他思想和灵魂深处留下的点点痕迹。