发挥长春优势 加快城市发展

本文重点介绍了长春经过 2 0年的改革开放和产业结构调整 ,在经济、文化、科技、教育、重要国际会展和国际交往等方面已经形成的优势和特色。     

Applications of parks management information systems

The paper presents a conceptual model of an integrated management information system for municipal parks maintenance and operations. Research efforts in management information systems are presented in three categories: Business Research, Federally Sponsored Research, and Park and Recreation Systems Research. A case is made for further empirical research, the development of normative models, and evaluative criteria in an attempt to realize the full potential of electronic data processing in parks and recreation.     

如何办好科技馆春节游园活动

本文围绕如何办好科技馆春节游园活动这一问题,从主题性、时间性、科技性、趣味性、亲子性、地域性、宣传性7个方面着手,结合实际操作经验,阐述了办好游园活动的8个原则,对游园活动的举办提出了自己的意见和看法。     

浅谈关于国道316线两当滑坡段滑坡成因分析及处理措施

对国道316线滑坡段滑坡体地质条件和滑坡成因、地质稳定性进行了分析,并提出了行之有效的处理措施和方法。     

The intranet's role in newcomer socialization in the hotel industry in Taiwan – technology acceptance model analysis

This study examined a research model for explaining the relationships of intranet adoption and newcomers' organizational socialization in the hotel industry. Data were gathered for a structural equation model (SEM) analysis, from 298 individual participants, who had only worked in a hotel for 6 months to 1 year. The research results demonstrated the mediation role of the perceived usefulness (PU) and perceived ease of use of the intranet. The SEM results also revealed that usage of the intranet did increase the extent of an employee's socialization into the organization. Moreover, PU has direct and indirect effects on socialization. Tests on gender and age differences were conducted. The invariance analysis of the theory model showed that both males and females demonstrated the same patterns in performing technology acceptance factors and socialization, whereas different age groups demonstrated significantly different paths. The direct effect of PU was not significant for the newcomers aged over 35.     

我国辐照食品检测技术与标准的发展

文章介绍了我国几种常用的辐照食品检测技术及应用情况，阐述了近年来我国辐照食品检测标准的现状，并对我国未来辐照食品检测技术和标准的研究及发展进行了探讨。     

10kV电力工程外网配套施工技术管理初探

电力系统在进行电力供应时,原有的城市架空线路逐步被电缆所替代,城市无杆化已成为城建工作的重要部分,加上城市建设道路拓宽等原因,使用城区内l0kV外网配套施工量越来越大。但是由于电缆埋藏于地下,运行环境复杂,使电缆故障的寻找较为困难,因此,在施工时一定要从型号、敷设、电缆头制作及在施工过程中要考虑问题等进行分析,确保施工质量,提高电力系统供电可靠性、减少用户和供电部门的经济损失。     

铁路桥连续刚构边跨现浇段的吊架设计及受力检算

采用挂篮施工的连续刚构边跨现浇段的支架形式多种多样,其设计目的是施工简便、安全牢固、确保质量及节约成本。在遂渝二线铁路薛家坝涪江左线特大桥连续刚构梁边跨现浇段施工时采用型钢吊架支撑,吊架分别利用原施工悬浇节段的挂篮及在墩顶预埋工字钢作支承点。吊架施工现浇段不仅结构简单、施工方便,而且在安全、质量及效益方面均取得了很好的效果。文章对型钢吊架的设计、施工方法进行了详细介绍,并对吊架进行了受力分析及验算,验证了方案的可行性,为以后同类桥型的施工提供参考。     

结构复杂厚煤层综放开采放煤工艺研究

通过对综放工作面含夹矸结构复杂段顶煤放出特征和放煤工艺的研究,提出选择两刀一放单轮间隔放煤方式,有利于提高煤炭回收率,降低原煤含矸率。     

高职物理教学中多媒体技术应用利弊谈

多媒体技术以其特有的优势被越来越广泛地应用于高职物理教学领域,本文结合自身教学实践,对多媒体技术在高职物理教学方面所表现出的特征和优势、缺点与弊端进行了探讨。