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81.
针对信息网络安全内涵发生的根本变化,阐述我国发展民族信息安全体系的重要性及建立有中国特色的网络安全体系的必要性。论述了网络防火墙安全技术的分类及其主要技术特征。 相似文献
82.
The goal of the study reported here is to gain a better understanding of the role of belief systems in the approach phase
to mathematical problem solving. Two students of high academic performance were selected based on a previous exploratory study
of 61 students 12–13 years old. In this study we identified different types of approaches to problems that determine the behavior
of students in the problem-solving process. The research found two aspects that explain the students’ approaches to problem
solving: (1) the presence of a dualistic belief system originating in the student’s school experience; and (2) motivation
linked to beliefs regarding the difficulty of the task. Our results indicate that there is a complex relationship between
students’ belief systems and approaches to problem solving, if we consider a wide variety of beliefs about the nature of mathematics
and problem solving and motivational beliefs, but that it is not possible to establish relationships of causality between
specific beliefs and problem-solving activity (or vice versa). 相似文献
83.
根据移动终端应用需求,以自适应软件开发需求为背景,通过对诸多学者关于自适应软件研究与开发成果进行比较,分析其中的优、缺点,展望了自适应软件设计模式的发展趋势,提出了一种新的、基于设计模式组合的自适应软件开发模式可行性设计方法。 相似文献
84.
胡荣兰 《毕节师范高等专科学校学报》2013,(10):124-128
在“庄周梦蝶”中,庄子提出了一个疑问：是自己做梦变成了蝴蝶呢,还是蝴蝶做梦变成了自己？庄周提出一个认识论上的观点,即如果是庄周做梦变成了蝴蝶,那么庄周就是主体,蝴蝶是客体;反之蝴蝶就是主体,庄周则是客体。庄周与蝴蝶在这里是一种双向的主客体关系。庄子在中国哲学史上首次提出这种打破认识论一般规律的观点,而这种观点中折射出的思维模式影响了中国不少文学作品的创作。。 相似文献
85.
辛亥革命以后,中国现代美术教育在五四新文化运动、“西学东渐”、现代美术思潮、新式教育的影响下诞生和发展。其教学模式具有教育思想的开放性与国际性、教学模式的多样性、教学方法的现代性与实践性、教材的系统性等特点。 相似文献
86.
语序是汉语功能很强的语法手段,它在语用中促成了动词形容词僭越句子主宾语和名词性短语中心语位置这一典型现象。语序与语义特征及个别句式历时材料的有机结合是诠释这一现象的一种尝试。 相似文献
87.
Researchers consistently assert that conflict behaviors are likely to begin at an early age and that learned patterns may carry into later life. This survey research with 211 undergraduate students at two universities tests the possibility that family communication environments establish relational schemata that steer individuals toward different cognitive foci and different interpretations about conflicts. Results show that family communication patterns between fathers and their young adult children were linked to conflict styles that college students reportedly use with their fathers. Implications for theory development, conflict management and further research are discussed. 相似文献
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89.
我国图书馆开展文献信息资源共建共享的现行模式有 4种。确定共建共享模式的原则有符合国情、便于获取、适度超前和灵活多样原则。目前 ,我国图书馆开展文献信息共建共享应采取小共建大共享的模式 ,即全国性系统内共建共享和地区性跨系统共建共享相结合的模式。参考文献 7。 相似文献
90.
王长斌 《鞍山师范学院学报》2004,6(4):52-55
软件设计模式代表了从成功的系统设计中分离出来的可复用的优秀设计经验,已成为现代软件系统设计的重要研究对象.文章介绍了设计模式的主要特点和使用设计模式给软件带来的益处,并就设计模式在Java类库中的一些典型实现进行了分析. 相似文献