信息化经营对四川农业抗旱避灾的作用

传统的抗旱技术立足于从水资源开发的角度来研究抗旱避灾,但基本上是属于劳动力密集型的“靠天救灾”,技术的含量较少。本文从农业信息化的角度出发,较为全面地阐述了四川农业干旱的状况、信息化在四川农业抗旱减灾中的作用、四川农业信息化的现状、四川农业抗旱减灾信息化建设的思路,以及正确处理信息化经营与传统抗旱技术的关系等方面的问题。     

Diagnosing inequalities in schooling: Ogbu’s orientation and wider implications

Throughout his life, John Ogbu worked untiringly to diagnose the educational problems of minorities, with the goal of remedying them. Although his earliest works propose a comprehensive anthropological approach, his last works seem to settle into exhortations to parents and teachers to put more pressure on (involuntary) minority children whose achievements are low; and to pupils to stop grumbling and get down to taking their schoolwork seriously. In this paper, I claim that Ogbu’s work can be seen to be showing the way to the deployment of more sophisticated theoretical tools in order to attain (1) a more refined analysis of the minority status; and (2) a broader social understanding of the basis for rejecting school standards among different kinds of minorities. By resorting to the broader theoretical approach he pioneered, researchers will be able to propose more effective remedies.

‘The bourgeoisie, by the rapid improvement of all instruments of production, by the immensely facilitated means of communication …. compels all nations … to introduce what it calls civilization into their midst … In one word, it creates a world after its own image’ (Marx & Engels, Communist Manifesto, 1935 Marx K Engels F (1935/1948) The Communist manifesto in: E. Burns (Ed.) A Handbook of Marxism New York International Publishers  [Google Scholar], p. 27).     

宜昌市旅游形象探析

通过分析宜昌市的地域背景 ,对宜昌市旅游形象进行了定位研究 ,提出了“水电旅游之都”的核心理念。并对宜昌市的旅游形象进行了策划 ,探讨了宜昌市旅游形象的塑造方略与途径     

旅游产品特点的新视角——论旅游产品的本质特征

已形成的旅游产品特点理论尚停留在对旅游产品的表层概括抽象上 ,未揭示出旅游产品特点的深层本源 ,从而未能说明旅游新产品与一般服务性产品的差异。抓住旅游吸引物 ,揭示旅游产品的本质特征 ,才能说明旅游产品既不同于一般实物产品又异于一般服务产品的特点 ,从而为旅游学成为真正独立的学科和旅游业成为独立的产业奠定可靠的理论基础     

论战后日本和平民主主义思潮的变迁--兼谈其对日本政治右倾化的影响

社会思潮既是一个国家政治、经济、文化的反映 ,它又在一定程度上影响一个国家的政治走向。当前 ,日本政治出现右倾化 ,绝不是偶然的现象 ,它与制约政治右倾化的重要力量———左翼社会思潮的变迁息息相关。通过对战后日本和平民主主义思潮的表现及其盛衰原因进行分析 ,从而得出和平民主主义思潮的衰落以及日本政治必然右倾化的基本结论 ,对此世人应有清醒的认识     

塔哈·侯赛因与开罗大学

塔哈·侯赛因博士（1889～1973）被誉为“阿拉伯文学泰斗”。他与开罗大学在埃及民族解放运动中,在阿拉伯复兴运动中,相映成辉。塔哈的生平和开罗大学的历程是埃及现代历史画卷之一。他在开罗大学求学的六年,是他一生中最重要的阶段。开罗大学赋予这位盲人青年学子一双明亮锐利的双眸-知识与厚爱,这成为塔哈征服黑暗最有力的武器。     

浅谈"白色农业"新技术的知识产权保护

加入世贸组织对我国农业知识产权工作带来一定的影响 ,农业企业应该加强自主保护知识的研发 ,特别是关注“白色农业”新技术的知识产权的保护问题     

A Minimum Distance Estimation Approach to the Two-Sample Location-Scale Problem

As reported by Kalbfleisch and Prentice (1980), the generalized Wilcoxon test fails to detect a difference between the lifetime distributions of the male and female mice died from Thymic Leukemia. This failure is a result of the test's inability to detect a distributional difference when a location shift and a scale change exist simultaneously. In this article, we propose an estimator based on the minimization of an average distance between two independent quantile processes under a location-scale model. Large sample inference on the proposed estimator, with possible right-censorship, is discussed. The mouse leukemia data are used as an example for illustration purpose.     

日本近代化的思想来源述略

推动日本走向近代化的动力 ,在思想来源方面 ,主要有两个学派 :一个是1 8世纪晚期的“江户经世学派” ,另一个是 1 9世纪前期的“兰学启蒙学派” ,他们的作用各有不同。     

学习十六大精神之我见

学习十六大精神,进一步提高对“三个代表”重要思想的认识,按照“三个代表”重要思想的根本要求保持与时俱进的精神状态,深刻认识全面建设小康社会奋斗目标的重要意义,紧紧围绕这一目标开展各项工作。