internet网上旱地农业土壤灌溉和需水管理决策支持系统

本文通过对因特网旱地农业土壤灌溉和需水管理决策支持的设计和分析的介绍,较具体地阐明了internet技术在旱地农业土壤灌溉研究的应用,讲述了系统所提供的各种功能,深入浅出地阐明了该系统提供的决策分析模型。说明该系统是旱地水资源可持续利用的重要辅助决策工具。     

电子商务技术研究及应用

电子商务正逐渐成为Internet商业化发展的重要内容之一.介绍了电子商务的系统框架及其关键技术,并讨论了电子商务技术的理论方法及应用研究的重要领域,包括基本框架、人机交互、企业与渠道的集成、基于Web的搜索与商业发展策略,以及谈判、契约和代理的理论与技术的研究,具有较大的理论和实际意义.     

网络环境下的市场营销

互联网的产生和发展深刻地影响了企业的经营活动 ,尤其是营销活动。为此 ,从网络营销的理论基础和特点的阐述入手 ,分析了网络营销的方式和影响 ,并提出了企业推进网络营销的对策。     

Drug addiction as a lifestyle

Drug addict rehabilitation programs receive a small proportion of the funds made available through the social welfare system. Emphasis has traditionally been placed on the pathological rather than the salutogenic elements of an addicted lifestyle. A new test of a person's sense of coherence in life (Antonovsky's 9-item Sense of Coherence scale) may be of interest in rehabilitation work with drug addicts, and in focusing more attention on this aspect of addiction treatment. Thirty drug addicts in treatment and rehabilitation and 10 former drug addicts were interviewed using the 9-item Sense of Coherence scale. The results obtained were compared to a well known test of distress, the 24-item Symptom Checklist. Drug addicts in treatment facilities had significantly lower mean scores on the 9-item Sense of Coherence scale (2.3) and higher scores on the 24-item Symptom Checklist (2.3) than both drug addicts in rehabilitatively oriented institutions (3.3 and 1.6) and the long-term rehabilitated non-using former drug addicts (4.2 and 1.5 respectively). The differences between the group in rehabilitation and the former drug addicts were also statistically significant. The levels of the two psychometric tests suggested a gradual movement towards normal values and an increased sense of meaning in life among the former drug addicts, contrary to findings by other researchers. The length of time before these tests return to normal values may exceed the observation period often used in follow-up at treatment facilities. Increased social welfare may follow if a disclosure of salutogenic possibilities in drug addicts is obtained. Further prospective research is, however, necessary to confirm our findings.     

The Trans-Theoretical Model of Change: A Reliable Blueprint for Assessment in Work with Children and Families?

Correspondence to John Corden, 1 Brockfield Road, Huntington, York YO31 9DX, UK. Email: John_Corden{at}msn.com Summary In this paper, the authors consider the promotion of Prochaskaand DiClemente’s transtheoretical model of change (theTTM) to the assessment of parenting capacity, within the literaturewhich supports the Framework for Assessment. A number of criticismsof the model, originating from within its original area of applicationare reviewed, and considered in the context of the assessmentof parenting. The authors go on to raise certain questions aboutthe validity of transferring this model from the field of addictivebehaviours to that of parenting and child protection.     

网络环境下大学生心理行为特征与高校“两课”教学教育改革

教育对象的变化对教育、教学方式、方法的变革具有根本的直接的影响.本文从青年学、心理学的角度,探讨了网络环境下大学生行为心理特征的变化,论证了这些变化对高校"两课"教育、教学方法改革的要求,并提出了一些基本的原则和制度上的对策.     

爱生之道：金庸小说的美学审视

虽然武侠小说离不开格杀打斗,但金庸小说却讲究生活情趣,反对残忍暴力。这使充溢着一种生命气息的金庸小说蕴有一种独特的审美品格。它来自于金庸作品里的"爱生性",通过这一原则,金庸小说成功地建构起了一种审美乌托邦。     

大学生网络成瘾问题研究

高校大学生网络游戏成瘾,聊天成瘾,色情成瘾,制作成瘾,导致了正常生理机能下降,免疫能力降低,人际关系能力缺陷,产生双重人格。网络成瘾削弱学习动机,耗费学习时间,浪费金钱财物,危害家庭社会。网络成瘾的缘由复杂,进而创新性地提出了"绿化"源头、净化途经、深化教育、优化方法的防治对策。     

计算机与互联网对学生教育和管理工作的影响及对策

计算机与互联网络的迅速发展,极大地影响了大学生的生活方式和思维意识形态.针对此情况,分析了计算机与互联网对大学生教育和管理工作的影响,并给出了相应的对策,包括树立现代化教育观念,发挥"三育人"作用;加强思想政治工作;加强校园文明建设;加强素质教育及加强教育与管理等7个方面.     

网络媒体有资格吗？——“网络媒体”与三大传统媒体资质辨析

互联网出现以后 ,被许多人称为“网络媒体”或“第四媒体” ,并认为它将威胁三大传统媒体的生存 ,或与三大传统媒体长期竞争 ,共存共荣。本文认为 ,所谓的“网络媒体”目前尚没有发展成为与三大传统媒体相抗衡的强有力的大众传播媒体 ,尚不具备与三大传统媒体相互竞争的资质 ,并从“网络媒体”目前的普及水平、社会影响力、功能与角色及其存在的缺陷等方面对此进行了分析和说明