信息显示系统在健身俱乐部会员消费行为研究中的应用     

李国岳  袁焰 《哈尔滨体育学院学报》2006,24(1)

健身俱乐部会员的消费抉择被看作是一种问题解决的决策过程,由信息搜寻和评价比较以及行为选择等基本阶段组成,受到健身俱乐部各种消费项目关注特性的影响。信息显示系统可作为一种决策过程追踪的工具,运用于健身俱乐部会员项目消费行为的研究之中,旨在追踪健身俱乐部会员项目消费的抉择过程,揭示健身俱乐部会员项目消费行为抉择的影响因素。  相似文献   

蓝牙手机多媒体教学控制软件设计与实现   总被引：1，自引：0，他引：1  

李启锐  刘灯宾  蔡湖锋  陈金荣 《茂名学院学报》2010,20(3):43-46

在多媒体教学过程中,分发教学资料时学生轮流使用移动存储设备连接教学电脑,容易使某些病毒相互传播,且效率低下。通过对蓝牙无线传输技术的研究,发现可以设计一个蓝牙手机多媒体教学控制软件来无线控制PPT文件播放和无线批量传输文件。实验证明,通过JAVA ME和JSR-82规范设计的软件能很好解决以上问题。随着蓝牙手机日益普及,不需要投入过多的成本便可实现移动手机控制多媒体教学,具有较高的应用价值。  相似文献   

多媒体教学大屏幕显示系统原理及应用     

雷志华 《中国现代教育装备》2010,(13):47-48

本文介绍了多媒体教学常用的投影机加幕布显示系统,投影机加交互式电子白板显示系统,多媒体一体机显示系统的原理、技术特点。讨论了合理选用这些显示系统的相关问题。  相似文献   

略论方言词“实同形异”的表现及成因——以广东客、闽、粤方言为例     

温昌斌  温昌衍 《嘉应学院学报》2013,(10):23-26

"实同形异"是汉语方言词之间的主要差异。主要以广东三大方言(客家话、潮汕话、粤方言)的代表点(梅县、潮州、广州)词语为例,分析了"实同形异"的表现及原因。  相似文献   

Domesticated Animals on Exhibit at the Museum of Comparative Zoology, 1900–1928     

Jenna Tonn 《Endeavour》2019,43(1-2):32-36

In 1905 the Museum of Comparative Zoology at Harvard University began planning for a new domesticated animals exhibition in honor of the 100th anniversary of the birth of its founder Louis Agassiz. The resulting displays of variation and heredity in poultry, pigeons, rabbits, mice, and guinea pigs proved surprisingly popular to museumgoers. Some of these specimens still exist in the museum’s storage facilities, namely a series of poultry donated by the biologist Charles B. Davenport and an elaborate set of guinea pigs from the experimental evolutionist William E. Castle. Situating these domesticated animal displays within academic and popular cultures of poultry fancying, animal breeding, and evolutionary science reveals how a nineteenth-century museum known for its ties to anti-evolutionary principles attempted to modernize its public exhibits.  相似文献   

Experimental and Numerical Analysis of a Novel Display Case Design: Case Study of the Renovated Anne Frank House     

Karin Kompatscher  Bart Ankersmit  Edgar Neuhaus  Marcel A.P. van Aarle  Jos W.M. van Schijndel  Henk L. Schellen 《文物保护研究》2020,65(5):262-284

ABSTRACT

Many museums are housed in historic buildings, sometimes the building itself is part of the museum collection. Creating a stable environment by providing a nearly constant temperature and relative humidity at correct levels decreases the risk of object degradation. Maintaining this steady indoor environment, however, increases energy consumption and risks to the historic building. Museum display cases offer a solution to the mitigation of risks to which valuable objects may be subjected by providing an extra layer of protection to indoor climate fluctuations. The Anne Frank House is a historic house museum located in Amsterdam. The museum has undergone several renovations in the last years to deal with an increase in the number of visitors to over 1.2 million a year. The original diaries and other documents of Anne Frank are permanently on display in the Anne Frank House. With the recent refurbishment the possibility arose to design a new state-of-the-art display case. This study presents the results of the experimental research related to the design, performed in-situ. The temperature and relative humidity in the new exhibition space and inside the new display cases were monitored to gain insight into the hygrothermal behavior of these controlled environments. A complementary numerical study was performed to investigate effects of dynamic climate control of the exhibition gallery and climate conditions in the display case under various circumstances. Four main conclusions are presented in this paper. The investigated display case design is able to provide a stable relative humidity environment by means of silica gel, while using an active box-in-box climate control system to create stable temperature conditions. The inner case temperature depends on the temperature supplied by the display case air handling unit. Protocols must be in place in case of malfunction or failure of the climate control system of the display case. The air handling unit of the case needs to be shut off to create a passive environment for the objects on display until necessary actions are taken. Exhibition gallery set points can be less stringent when susceptible museum objects are on display in the display case. The environments are separated and provide an opportunity for energy saving set point strategies. The last conclusion drawn is that the numerical study provides valuable insight into imposing dynamic control of set points for temperature and relative humidity in the exhibition gallery and the effect on the display case environment.  相似文献   

串行同步双缓冲扫描提高平板显示器的显示亮度和传送利用率   总被引：2，自引：1，他引：2  

陈章进  陈峰  冉峰  徐美华  郑方 《上海大学学报(英文版)》2007,11(3):314-317

This paper presents a serial synchronous scanning mode in flat panel display (FPD) by adding a latch buffer between the serializer and the driving buffer. Comparing with conventional techniques, the proposed structure can efficiently reduce the brightness loss and improve the transmission performance. Theoretical analysis and experimental results show that the ratio between the lightest weight display time and the relative transmission time is a tradeoff between brightness loss and transmission efficiency.  相似文献   

钢的奥氏体晶粒度试验中影响晶粒大小因素的研究     

刘天佑  曲明罡 《辽宁科技学院学报》2002,4(3):1-5

本文综合了大量文献资料，就钢中酸溶铝含量、加热方式和奥氏体晶粒的显示方法对奥氏体晶粒大小、晶粒粗化温度的影响进行了较详细的分析研究。  相似文献   

图书馆多义性空间中展示功能的融入     

张静  史淑英  闫晓弟  王元 《图书情报工作》2017,61(2):94-98

[目的/意义] 以西安交通大学钱学森图书馆为例,研究展示功能在图书馆多义性空间中有机融入的设计创意和实施方案,为图书馆空间重构与空间布局的调整提供参考和借鉴。[方法/过程] 采用案例分析法,对“钱学森科学精神与教育思想展”在钱学森图书馆空间中的设计思路和布展过程进行分析,概括其与图书馆空间在定位、结构、服务等方面的有机融合。[结果/结论] 通过对图书馆原有空间资源的深度挖掘和重组,实现展示功能在图书馆多义性空间的有机融合,以支撑类型更为广泛的学术文化交流活动,有效地推动图书馆服务转型与空间变革。  相似文献   

本色纯真 真情跃动——李清照词中彰显的女性意识     

张蓓蕾 《山东教育学院学报》2008,23(5):62-63

李清照生活在传统儒家文化为主流意识形态的男权社会,女性缺乏话语权,而她却以一部《潄玉词》跻身于文坛,本文从她词作中描写的爱情生活,国恨家愁的内容,抒发的主张独立、追求平等、积极进取的精神,以及借助花意象展现她的高洁品性,来论述其词作中凸显的女性觉醒、独立、自珍自爱的意识。  相似文献