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Search Results: 1 - 10 of 307579 matches for " 王彤 "
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SNS 背景下我国大学生群体网络社交特点探析
The Characteristics of Social Networks of China’s College Students
 [PDF]

,
Modern Management (MM) , 2011, DOI: 10.12677/mm.2011.13039
Abstract: SNS 2003 年进入中国,近一两年开始进入高速发展期,在中国大学生群体尤为普及且不乏痴迷者。探究我国大学生群体网络社交的特点,是规范大学生网络社交行为,培养其科学网络社交习惯,有效预防该群体网络社交成瘾的基础和前提。调研发现,与西方国家大学生对比,我国大学生的网络社交呈现出的鲜明特点是:网络社交已成为我国大学生群体最主要的网络行为;男大学生的网络社交活跃程度明显高于女大学生;网络社交具有较严重游戏化倾向;网络社交成瘾更多表现为网络社交游戏成瘾;“草根”名人蹿红网络社交,价值导向背离社会主流。
SNS, which was bought into China in 2003, is particularly popular with college students. Compared with western students, we found several distinctive features: the online social networking has become the most important network behavior among college students; male college students on network of socially active were significantly higher than female students; lots of social networking has being replaced by games; value orientation deviated from the mainstream, “grassroots” celebrity-led social networking. Clarifying the social network of the characteristics of college students, not only can guide them to develop the scientific social networking habits, but also can effectively prevent them from social networking addiction.
未来情景思考中情景记忆和语义记忆的作用
The Role of Episodic and Semantic Memory in Episodic Future Thinking
 [PDF]

, 黄希庭
Advances in Psychology (AP) , 2014, DOI: 10.12677/AP.2014.43068
Abstract:

未来情景思考指个体对某个可能在未来发生的个人相关情景性事件思考并预先感受的心理加工。它与人类记忆有着极为密切的联系,从记忆着手探究未来情景思考是了解其机制的一条重要途径。未来情景思考需要同时依赖于情景记忆和语义记忆,情景记忆为其提供原材料,语义记忆为其提供语义框架。未来情景思考可能是在语义记忆提供框架的基础上,对不同情景细节灵活重整的过程。未来的研究可以通过探讨未来情景思考过程中不同记忆间的作用方式,不同未来情景事件中各类记忆的作用程度,以及不同记忆在未来情景思考中作用的时间进程,进而从记忆的角度进一步明确未来情景思考的机制。
Episodic future thinking (EFT) is the psychological process which projects someone to think and experience future event in advance. It depends on human memory in a large part. Therefore, it is a shortcut to understand cognitive and brain mechanism of the EFT from memory studies. The abundant evidences from behavioral and neuroscience researches suggest that episodic and semantic memories play important roles in this process. Semantic memory appears to provide framework whiling episodic memory provides episodic details. A successful EFT likely comprises various episodic and semantic details that are flexibly recombined to create a coherent and integrated representation of a specific future event. Thus, the future researching directions are to figure out the way of different types of memory contributing to EFT and whether different future events are equally dependent on the different types of memory, and to make it clear that how different types of memory contribute to EFT dynamically. Depending on these researches, the specific functions of memory in EFT will be certain.

钻孔灌注桩浮台施工中的设备改制及效果

地质与勘探 , 1998,
Abstract: 为使普通大口径钻孔机正常施工,加了钢筒支撑,钢梁架构,机动与手动两用移车系统等辅助设施,并配合反循环洗井工艺,克服了地层复杂以及大量水底建筑垃圾、渔业生产遗弃物等困难。
MC一空间内的不动点定理

重庆交通大学学报(自然科学版) , 2005,
Abstract: :?用较弱的强制条件,在非紧的MC一空间上建立了不动点定理。将一些已知的不动点定理推广到MC一空间
FC一空间内的G—FC—KKM型定理

重庆交通大学学报(自然科学版) , 2007,
Abstract: :?不具任何凸结构的有限连续拓扑空间(FC空间)是2005年提出的一个新概念.许多具有抽象凸结构的拓扑空间都是Fc一空间.在Fc一空间内引入了一类G—FC—KKM(S-G—FC—KKM)映象,通过使用连续单位分解定理证明了一些G—FC—KKM(S-G—FC—KKM)型定理.这些定理推广了近期文献中的一些结果.
深化科技情报服务工作为企业生产经营决策服务

图书情报工作 , 1992,
Abstract: ?本文结合企业的具体实践,论述了科技情报如何为企业生产、科研、经营决策服务,以促进企业的技术进步,并对深化科技情报服务工作提出了几点看法。
高位胸椎提拉法治疗颈椎病80例临床观察

中国中医药信息杂志 , 2005,
Abstract:
带相变蓄热材料热管仿真与试验对比研究
The Contrast of Simulation and Experiment of Heat Pipe with Heat Storage Material
 [PDF]

陆江峰,,
Modeling and Simulation (MOS) , 2014, DOI: 10.12677/MOS.2014.31003
Abstract:
带相变蓄热材料热管是一种新型的航天器用热管,它充分利用了相变材料的相变蓄热特性和热管优异的等温性,为航天器大功率短时工作单机或脉冲式工作单机的热控设计提供新思路。本文对这种新型热管建立了空间应用模型,并通过计算及试验对比,表明该热管具有良好的热控效果。
Heat storage material combined with heat pipe is a new type of heat pipe used in spacecraft. Taking full advantage of heat storage characteristics of phase change material and the excellent transfer performance of heat pipe, it offers new ideas for spacecraft thermal control design on high-power and short-term operation equipment or intermittent work equipment. By modeling and contrasting the simulation and experiment results, the heat pipe with heat storage material has a good effect on temperature control.
基于数字化控制平台的核电站除氧器压力控制策略设计
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热力发电 , 2011,
Abstract: 结合在建核电机组普遍采用dcs作为控制系统平台的现状,基于数字化控制平台设计了适应核电站全运行过程的除氧器压力控制策略,并将其应用于dcs。相对于常规仪表控制系统,该控制策略具有较强的控制功能和人机优化特性。
用供应链管理思想指导ERP系统实施
刘蓓琳,
计算机系统应用 , 2001,
Abstract: 本文分析了我国一些企业实施ERP不成功的原因,指出了失败的原因是企业仅仅将ERP作为计算机系统项目来实施,没有同时将ERP做为一种管理模式,提出了在ERP的实施中应运用集成供应链管理的实现步骤来分阶段,地改革企业管理模式,才能使ERP在企业管理中真正发挥作用。
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