浅谈Visual C++中纯资源DLL文件的编写     

李树清 《济宁师范专科学校学报》2006,27(6):23-25

DLL编程在软件开发中扮演着重要角色。本文介绍了在Visual C＋＋中纯资源DLL文件的编写与调用，实现了应用程序不同语言界面的支持和字符串数据的输出，该方法方便可行，实用性强。  相似文献   

基于VF的高校图书馆业务统计报表技术实现——以吉首大学图书馆为例     

刘喜球 《江西图书馆学刊》2008,38(3):102-103

通过VisualFoxpro与ORACLE数据库的结合,运用SQL查询语言,结合实例。对图书馆的部分业务统计进行了程序设计,从工作实践的角度分析流通数据,得出相关报表,为领导决策提供依据。  相似文献   

基于VC++的自动抽题组卷系统的研究与设计   总被引：2，自引：0，他引：2  

牟冬梅  张海 《现代图书情报技术》2006,1(5):89-92

研究自动抽题组卷系统的策略，重点探讨试题库的构造和抽题组卷策略，提出动态配置组卷参数的算法和随机组卷算法模型。详细介绍试题库子系统、抽题组卷子系统、编制试卷子系统的主要功能，以及基于Visual C++ 6.0的相应的接口。  相似文献   

"可获得性论"是抽象概念研究吗?     

卢儒珍  梁灿兴 《图书馆杂志》2004,23(9):28-30

就同源科学的界定和可获得性论是否是抽象概念研究等问题作了深入分析。  相似文献   

发展与创新:全国第四次图书馆学基础理论学术研讨会综述   总被引：10，自引：0，他引：10  

杨文祥  刘兹恒 《中国图书馆学报》2004,30(2)

图书馆学理论必须站在当代人类科学学术思想的历史高度,对图书馆形成与发展的客观规律做出充分解释;对当代图书馆工作实践面临的和即将面临的重大问题,必须进行深入的和前瞻性的研究,并做出系统的、有说服力的科学解答。参考文献13。  相似文献   

数字信息资源的基础管理性元数据初探     

王绍平 《新世纪图书馆》2005,(5):7-10

论文提出管理性元数据是元数据在信息资源管理层面上的拓展.对管理性元数据的研究应从信息资源管理的总体来把握其特征,信息资源生命周期的基础管理环节为完整地理解、全面地把握、切实地研究管理性元数据提供了符合实际需求的切入点.论文还提出基础管理性元数据的研究将在信息资源管理层面推进信息资源的共建、共享、共管.  相似文献   

The Effects of Darkness and Lightness Cues in the Visual Depiction of Political Actors Involved in Scandals: An Experimental Study     

Christian von Sikorski 《Communication Research Reports》2018,35(2):162-171

Reports about political scandals have increased lately. Yet the general impact of news visuals and the specific role of lightness and darkness cues in images of scandalized politicians remain unclear. With the help of an experiment, the present pilot study examined the influence of candidate images and the effects of particular image backgrounds (light versus dark). While the foreground of the image depicting a politician involved in a scandal remained unchanged, the background was systematically altered. The results revealed that a light background had a positive effect on recipients’ attitudes toward the politician. In contrast, participants exposed to a dark image background demanded a more severe punishment for the politician.  相似文献   

Handwriting isolated cursive letters in young children: Effect of the visual trace deletion     

《Learning and Instruction》2021

This study assesses the handwriting of isolated cursive letters in five-year-old children and the effect of a modification in visual feedback. Sixty-four children copied twelve cursive letters with an inking pen and a non-inking pen. Reducing visual feedback decreased the mean number of penlifts, and increased mean velocity and fluency. However, it increased the size of the letters (trajectory length) and reduced their quality. We suggest that processing visual feedback of the emerging visual trace may interrupt the fluency of the movement, while writing without seeing the trace may place greater emphasis on motor control and the use of somatosensory feedback. This study supplies reflection about sensory feedback and the moment when it should be provided in handwriting instruction. Practitioners should be aware that variation in the writing environment (surface, tools …) modifies sensory feedback and affects handwriting learning (gesture and outcome) in different manner.  相似文献   

A comparison of visual search strategies of elite and non-elite tennis players through cluster analysis     

Nicholas P. Murray 《Journal of sports sciences》2017,35(3):241-246

Considerable research has documented that successful performance in interceptive tasks (such as return of serve in tennis) is based on the performers’ capability to capture appropriate anticipatory information prior to the flight path of the approaching object. Athletes of higher skill tend to fixate on different locations in the playing environment prior to initiation of a skill than their lesser skilled counterparts. The purpose of this study was to examine visual search behaviour strategies of elite (world ranked) tennis players and non-ranked competitive tennis players (n = 43) utilising cluster analysis. The results of hierarchical (Ward’s method) and nonhierarchical (k means) cluster analyses revealed three different clusters. The clustering method distinguished visual behaviour of high, middle-and low-ranked players. Specifically, high-ranked players demonstrated longer mean fixation duration and lower variation of visual search than middle-and low-ranked players. In conclusion, the results demonstrated that cluster analysis is a useful tool for detecting and analysing the areas of interest for use in experimental analysis of expertise and to distinguish visual search variables among participants’.  相似文献   

The influence of cycling intensity upon cognitive response during inferred practice and competition conditions     

Michael J. Duncan  Neil D. Clarke  Martin Cox  Mike Smith 《Journal of sports sciences》2017,35(19):1865-1871

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