基于GPRS的微处理器无线上网方案     

尹士闪  马增强  崔亮 《石家庄铁路职业技术学院学报》2006,5(Z1):44-47

简述GPRS技术要点,提出基于GPRS的微处理器无线上网的解决方案,即在微处理器中实现PPP协议,通过串行接口驱动无线modem经GPRS无线网络连接到Internet,并介绍硬件和软件系统的设计方法.这种新型的微处理器无线上网方案使得分布于在边远地区或移动系统中的微处理器无需有线网络即可接入Internet,实现数据传输.  相似文献   

Molecularly imprinted polymers as the extracted sorbents of clenbuterol ahead of liquid chromatographic determination     

Sovichea Lay  Hai-ning Yu  Bao-xiang Hu  Sheng-rong Shen 《Journal of Zhejiang University. Science. B》2016,17(6):465-475

A pre-treatment methodology for clenbuterol hydrochloride (CLEN) isolation and enrichment in a complex matrix environment was developed through exploiting molecularly imprinted polymers (MIPs). CLEN-imprinted polymers were synthesized by the combined use of ally-β-cyclodextrin (ally-β-CD) and methacrylic acid (MAA), allyl-β-CD and acrylonitrile (AN), and allyl-β-CD and methyl methacrylate (MMA) as the binary functional monomers. MAA-linked allyl-β-CD MIPs (M-MAA) were characterized by Fourier transform-infrared (FT-IR) spectroscopy and a scanning electron microscope (SEM). Based upon the results, M-MAA polymers generally proved to be an excellent selective extraction compared to its references: AN-linked allyl-β-CD MIPs (M-AN) and MMA-linked allyl-β-CD MIPs (M-MMA). M-MAA polymers were eventually chosen to run through a molecularly imprinted solid-phase extraction (MISPE) micro-column to enrich CLEN residues spiked in pig livers. A high recovery was achieved, ranging from 91.03% to 96.76% with relative standard deviation (RSD) ≤4.45%.  相似文献   

新课程理念下学校心理教育的理论基础与实践思路   总被引：2，自引：0，他引：2  

梁敬清  袁顶国 《教育科学研究》2006,(2):46-49

新课程改革提出“以促进学生发展为本”的核心理念与“以人为本”的人本主义心理学的思想内核一脉相承,将“以人为本”的人本主义心理学思想合理、有效地渗透于当前学校心理教育中。探讨当前学校心理教育的出发点、动力机制、核心功能、根本途径与最终价值取向。  相似文献   

Developing a sustainable football model with the AFC Vision Asia Philosophy - two grassroots development cases in Zibo and Qingdao     

Yiyong Liang 《Sport in Society》2016,19(10):1478-1488

Football development in China has been going through the process of reform alongside the gradually relaxed state control and rapid growth of its economy. As a direct result, the top level football has been commercialized and professionalized from the state amateur model with a market approach, the fully funded state academies are dissolved. Due to lack of the community-based club football culture, grassroots football is very difficult to develop without the government involvement. This article looks at two different development cases at the grassroots level through the researcher’s own work experience with the Asian Football Confederation in two Chinese cities; the report is not only to shed some light on particular local football development programmes, but also to provide an opportunity for discussion of the game’s sustainable development models under China’s market economy.  相似文献   

论高校图书馆员继续教育的后续跟踪机制     

胡伟华 《丽水学院学报》2007,29(1):126-128

全文分析了高校图书馆员继续教育的现状,阐述了继续教育后续跟踪机制的建立原则,探讨了继续教育后续跟踪机制的构成要素.  相似文献   

The Development of the Olympic Narrative in Chinese Elite Sport Discourse from Its First Successful Olympic Bid to the Post-Beijing Games Era     

Richard Xiaoqian Hu  Ian Henry 《国际体育史杂志》2016,33(12):1427-1448

Abstract

As a phenomenon exogenous to China, the Olympics have been proactively interpreted in the local context since China’s entry (and subsequent re-entry in 1984) into the Olympic movement. With China’s increasing involvement in promoting three bids to host the Olympic Games, two of which were successful, respectively, in 2001 and 2015, the nature of the discourse of key stakeholders in relation to Chinese elite sport has both reflected and reshaped the meaning of the Games to Chinese elite sport. This paper examines the discursive construction process of the Olympics in the Chinese elite sport system by key stakeholders through analyzing statements of political figures on sport and Olympic phenomena, Chinese elite sport policy documents, and the commentaries of leading Chinese sport academics. The analysis of discourse highlights two main features in the construction of the Games in official accounts during the period under investigation. The development of these two themes reflects the nature of the Chinese Olympic discourse, manifests the political power over the interpretation of the Olympics in Chinese context, and continues to characterize the on-going major themes in Chinese elite sport policy.  相似文献   

周恩来和他的侄儿侄女     

胡红明  刘芳芳 《Journal of Zhangzhou Technical Institute》2004,6(4):14-15

周恩来没有亲生儿女,从投身革命的那一天起,他就把毕业精力贡献给祖国和人民.新中国成立后,几个侄儿侄女到了周恩来身边.周恩来和邓颖超一向视教育孩子为自己义不容辞的责任.他们经常召开家庭会议或找孩子们谈话,鼓励他们努力改造世界观.对周秉钧和周秉华参军,周秉建去农村插队,周恩来一次又一次给予热情的支持和鼓励.  相似文献   

用稳态近似法推导反应速度方程时应注意的一个问题     

胡跃华 《赣南师范学院学报》1990,(Z1)

用稳态近似法推导反应的速度方程时,最后所导出的速度方程有时会出现由不不同数值而组成的系数。针对这个问题,本文指出了两种避免出现该问题的方法。  相似文献   

呼唤民间考试机构的出现——以美国和英国的高校入学考试机构为参照     

梁爽 《湖北招生考试》2007,(24)

英、美两国的高校入学考试制度与我国的主要区别在于:两国的入学考试命题权属于民间的中介组织——专门的考试服务机构。本文通过考察两国民间考试机构在命题权力关系中的特点,对我国高考命题权的改革提出建议,呼唤在我国引入民间考试机构。  相似文献   

论加强西方思潮引导的方法论问题   总被引：3，自引：1，他引：3  

张耀灿  梁建新 《思想教育研究》2006,4(11):3-6

加强对西方思潮的引导是思想政治教育的应有之义。对西方思潮研究和引导,在宏观上要确立坚定的马克思主义引导标准,立足于中国与世界两个大局,抓住西方思潮所蕴涵的现实变化、理论思考、情感体验三个层面,着力进行描述性、反思性、评价性、对策性四种类型的研究,回答“是什么”、“为什么”、“怎么样”、“怎么办”四个问题;在微观上要做好六个方面的具体区分;在具体操作层面上要坚持两大基本原则,反对三种错误倾向,灵活运用具体方法。  相似文献