国内外1975～1991年间关于中小企业信息管理的研究成果统计分析及建议     

冷伏海  冯路 《中国图书馆学报》2002,28(1)

对 1975～ 1991年间国内外有关中小企业研究的文章从关键词分布、主题分布、国家分布等方面进行了统计 ,具体分析了文章主题的内容 ,进而指出我国在这些方面亟待解决与完善的问题 ,对我国支撑中小企业的信息管理提出参考性建议。表 4 ,参考文献 8。  相似文献   

从危机管理过程谈图书馆形象塑造   总被引：5，自引：1，他引：5  

王明 《江西图书馆学刊》2006,36(4):108-110

从危机管理的危机形成阶段、危机爆发阶段、危机持续继续阶段等三个过程入手,论述现代图书馆在面临危机时如何塑造自身的良好形象,从而提高综合竞争力。  相似文献   

关于烹饪专业中、高等教育有机衔接问题的思考     

曲绍卿 《山东商业职业技术学院学报》2006,6(4):43-46

餐饮业的长足发展给烹饪教育的发展带来了新的机遇和挑战。长期以来，由于我国高职教育管理体制务块分割导致对高等和中等职业教育缺乏统筹管理，致使在中、高职烹饪教育衔接中出现了如培养目标，课程设置，教学内容，招生考试等一系列问题。烹饪中等职业教育和烹饪高等职业教育同属于烹饪职业教育的范畴，又分属不同的教育体系，两者的衔接是必要的，也是可能的，课程是衔接的关键，对口招生考试是衔接的桥梁，而师资队伍结构是衔接的重中之重。  相似文献   

Study on the submerged fermentation (SMF) of termitomyces eurrhizus     

张铭  郑晓冬  陈新爱  尹源明 《浙江大学学报(A卷英文版)》2002,3(3)

The influence of KH\-2PO\-4, peptone and brown sugar on Termitomyces fuliginosu's mycelium formation was studied with the application of the design of quadratic rotation general combination based on determining the growth curve. A quadratic regression model of biomass to the doses of the above three factors was established. The model fit well and therefore the optimum fermentation condition was obtained. Responses of biomass to the three single factors and to their interactions were discussed. Thus, the highest level of biomass, 21.1 g/L, appeared under the optimized conditions when the initial KH\-2PO\-4, peptone and brown sugar were 1 g/L, 4 g/L and 72 g/L respectively.  相似文献   

网页中添加特殊效果     

陶延涛 《沙洋师范高等专科学校学报》2007,8(5):26-28

Web页面之所以能够吸引成千上万的痴迷浏览者，除了能它提供的丰富多彩、层出不穷的信息外，很重要的一点就是网页中有各种各样的特效效果（简称特效，以下同）。本文着重阐述在Dreamweaver MX2004环境中向网页中添加多媒体效果、网页过渡效果以及利用脚本语言来实现特效的方法。  相似文献   

Application of response surface methodology in medium optimization for pyruvic acid production of <Emphasis Type="Italic">Torulopsis glabrata</Emphasis> TP19 in batch fermentation     

Zhang J  Gao NF 《Journal of Zhejiang University. Science. B》2007,8(2):98-104

Response surface methodology （RSM） was used to optimize the fermentation medium for enhancing pyruvic acid production by Torulopsis glabrata TP19. In the first step of optimization, with Plackett-Burman design, ammonium sulfate, glucose and nicotinic acid were found to be the important factors affecting pyruvic acid production significantly. In the second step, a 23 full factorial central composite design and RSM were applied to determine the optimal concentration of each significant variable. A second-order polynomial was determined by the multiple regression analysis of the experimental data. The optimum values for the critical components were obtained as follows： ammonium sulfate 0.7498 （10.75 g/L）, glucose 0.9383 （109.38 g/L） and nicotinic acid 0.3633 （7.86 mg/L） with a predicted value of maximum pyruvic acid production of 42.2 g/L. Under the optimal conditions, the practical pyruvic acid production was 42.4 g/L. The determination coefficient （R^2） was 0.9483, which ensures adequate credibility of the model. By scaling up fermentation from flask to jar fermentor, we obtained promising results.  相似文献   

多媒体教学在小学英语口语教学中的应用     

胡萍 《昭通师范高等专科学校学报》2011,33(5):73-76

随着科学技术的发展,多媒体教学在英语口语教学中越来越重要,教师可以利用多媒体和网络教学提供更为广阔而真实的空间进行情景教学,选择恰当的多媒体教学模式,激发学生讲英语的兴趣,促使学生积极思维、主动参与语言实践,使教学效率达到最优化,从而达到英语口语教学事半功倍的作用.  相似文献   

Social commerce adoption using TOE framework: An empirical investigation of Saudi Arabian SMEs     

《International Journal of Information Management》2020

Social commerce is becoming an important hub for product sourcing, which helps companies to connect with customers and to gain competitive advantages. However, very little empirical research that focuses on small-and medium-sized enterprises (SMEs) has been conducted to date. This study examines factors that affect social commerce adoption by SMEs. Using the Technology-Organisation-Environment (TOE) as the theoretical framework, the researchers tested the model and related hypotheses, employing structural equation modelling. The results from a survey of 181 SMEs in Saudi Arabia indicate that trading partner pressure in the environmental context, followed by top management support in the organisational context, and perceived usefulness in the technological context, have the most significant influence on behavioural intention to use social commerce. The research contributions and conclusion as well as limitations and future research directions are presented.  相似文献   

面向中小企业的图书馆信息服务模式探讨   总被引：5，自引：0，他引：5  

荆有广 《新世纪图书馆》2007,(1):44-46

论文分析了当前国内外中小企业信息服务的现状，并对我国图书馆中小企业信息服务模式进行了有益的探讨，提出了可操作的模式构建设想。  相似文献   

木球运动健身价值的初探     

陈定涛  李珍妮  陆建峰  张甲秀  徐锋鹏  洪新来 《广州体育学院学报》1999,(4)

为探讨木球运动的健身价值。对广州体育学院 3 6名学生 (青年组 )和 1 1名中老年木球爱好者 ,进行木球基本技术训练和比赛前后有关生理指标的测试。结果表明 ,青年组在 1 0次控制球和长球练习后 ,心率增加 ,握力下降 ,其变化依次为长球 >控制球 >攻门 ,运动强度达到中等程度。老年组比赛全程心率监测显示每一时段心率均值在 1 0 0～ 1 2 0T/min之间 ,表明木球运动具有良好的健身价值  相似文献