基于数量方法的德州市土地利用／土地覆盖变化分析

土地利用与土地覆盖变化（Land use and land cover change）已成为全球变化研究中的核心问题,文中利用1996-2004年德州市土地利用的数据,分析了该市土地利用／覆盖的时空变化规律与机制,揭示了导致该变化发生的自然、人文驱动因素,提出了应对包括气候变化在内的自然变化、经济社会发展的土地利用／土地覆盖变化对策．     

高等职业教育发展驱动力研究

在高等职业教育发展的历史中,主要存在技术因素、经济因素、教育因素、社会因素四大驱动因素。它们具体的作用机制分别是:技术革新驱动了高职的产生与发展;产业升级推进了高职内涵地延拓;高等教育大众化助力了高职规模扩张;社会稳定需要高职提供助力。新时期我国高职教育应从以下四个方面正确看待与处理自身发展的驱动因素,包括正确认识多因素驱动高职发展,促进驱动高职发展的多因素融合用力,顺应人工智能时代技术升级的历史趋势,抓住高职扩招一百万以及产业升级的时代机遇。     

Cookbook Procedures in MBL Physics Exercises

This paper presents the results of a controlled experiment comparing the conceptual mechanics learning gains as measured by the FCI between two laboratory groups. One group completed cookbook labs while the other completed the IE labs in RealTime Physics.     

论电动势的相对性与绝对性

讨论了感生电动势与动生电动势的相对性与绝对性。指出场源与导体回路有相对运动时,感应电动势的种类与参考系有关,场源与导体回路无相对运动时,在任何参考系中观察,感应电动势都是感生电动势。     

Labour force participation of married women in China and Congo

INTRODUCTION In both China and the Congo, perhaps the moststriking change in the labour market over the past 50years has been the growth of female labour forceparticipation and the subsequent consolidation oftheir position at work. Of course, women have alwaysworked. Only, throughout the twentieth centurywomen’s work has increasingly meant participationin the paid labor force in addition to housework pro-duction. Women in large numbers have joined the paidlabour force. In …     

动量矩定理中矩心的选择

讨论动量矩定理中矩心的选择 ,并举例说明正确灵活选择矩心的意义     

Envisioning the industrial present: pathways of cultural learning in Luxembourg (1880s–1920s)

Abstract

This article examines how and to what extent Luxembourg society was “exposed” to visual representations of the prospering steel industries and labour and working-class culture(s) from the 1880s until the 1920s – a period of massive industrialisation – and how it thus gradually “learned to labour”. Indeed, modern visual media were seen as ideal catalysts for the circulation, transmission, and production of meaning, since they were considered to be appealing, objective, direct, and capable of inspiring the imagination. The article takes the reader through various mundane moments and events of industrial enculturation (annual funfair, slide lecture, vocational school, etc.) and engages with different “technologies of display” (photographs, fair albums, postcards, scale models, etc.) that subtly calibrated, conveyed, and inculcated the new industrial reality “through the eye” and, in the process, (re)produced national identifications. By zooming in on these different “visual encounters” with industry and by bringing these isolated encounters together in one story, the article (re)constructs a “learning route” – one among many possible pathways through this huge dynamic field of learning resources (or, “cultural ecology”) – and thus suggests how (informal) “cultural learning” might have taken place at the time. While accompanying us on this journey, the reader gains insights into how this field of resources evolved and how the industrial present was (re)framed, visually performed, and (re)configured over time.     

论传统文化消极因素对马克思主义中国化的不良影响

传统文化的消极因素对马克思主义中国化的不良影响是客观存在的,比如官本位意识、宗法观念、平均主义思想、"重人伦、轻物理"的价值取向等。在马克思主义整合传统文化过程中必须努力消除这些消极因素的不良影响,以利于构建当代中国先进文化。     

论深化对劳动和劳动价值论的认识

自马克思《资本化》1867年问世以来，尤其在新的历史条件下，劳动和劳动价值论遇到了许多新的问题必须从理论上加以认识说明，诸如：经济全球化、新的科技革命与当代资本主义经济问题、社会主义市场经济问题等等。在深化认识之前，首先必须研究马克思的劳动和劳动价值论的基本内容和方法，掌握它的精神实质之后，才谈得上在实践中创新和发展。     

论三方原则在我国劳动立法中的体现

三方原则是国际劳工组织的各种会议、各个机构的根本原则，也是我国劳动法的重要原则之一。它明确了在劳动劳动权益保障体系中政府、用人单位、劳动三的职责与权限，从而对劳动权益的保护提供了指南。三方原则在我国劳动立法中得到了切实体现。