浅谈“随机过程”课程教学改革与实践     

李旭东 《教育教学论坛》2019,(24):67-68

“随机过程”是大多数研究生和少数高年级本科生的一门重要的专业基础课。如何提高“随机过程”教学效果?这是一个从事“随机过程”教学的教育工作者必须面对和深入探索的问题。本文从“随机过程”课程的现状、“随机过程”的教学目标、“随机过程”的教学内容、“随机过程”的教学方法和师生作用五个方面对该问题进行了分析,并且给出了相关改革建议。  相似文献   

Tampering with a Stable Process     

Timothy C. Krehbiel 《Teaching Statistics》1994,16(3):75-79

This article presents a variation of the funnel experiment made famous by W. Edwards Deming. Ideally suited for classroom use, this exercise illustrates the disastrous consequences resulting from tampering with a stable process.  相似文献   

Kinetics of aerobically activated sludge on terylene artificial silk printing and dyeing wastewater treatment     

官宝红  吴忠标  徐根良 《Journal of Zhejiang University. Science. B》2004,(4)

INTRODUCTIONInordertogetpliableandelegantterylenefabricjustlikesilk,terylenegreigeclothisalwayspretreatedwithalkali-decompositionprocesswh-ereinterylenegreigeclothishydrolyzedtosomeextentinNaOHsolutionatcertaintemperature(T)andpressure.Duringthisprocess,thesuperficialterylenefibreispeeledofffromtheclothanddis-solvedintosolution,inwhichteryleneacid(TA)andethyleneglycolaredischargedaspollutantsinwastewater.Theobtainedterylenefabricwithsi-lkenwrinkleandsoftfeelingiscalledartificialsilkfabr…  相似文献   

怀特海的过程哲学与中国哲学:从过程视角看   总被引：3，自引：0，他引：3  

杨富斌 《黄山学院学报》2005,7(2):68-72

从过程视角考察了当代英美著名哲学家怀特海的过程哲学与东方哲学特别是中国哲学的相通之处，说明过程哲学的某些核心思想更加接近于中国哲学。近年来过程哲学对中国、日本和韩国等东方国家和地区的思想界发生着越来越大的影响。21世纪东方哲学的复兴，尤其是中国当代哲学的重建，可以借鉴过程哲学某些有价值的合理思想。  相似文献   

博洛尼亚进程促进大学生流动的政策发展及经费支持措施     

彭宏辉 《宁波教育学院学报》2011,13(6):38-42

博洛尼亚进程被视为一系列欧洲会议以及一些旨在2010年前建立欧洲高教区的政策决定的产物和延续。在促进高校学生流动上,博洛尼亚进程是以教育质量为根本,结合学位制度、质量保障体系、学分转换系统、信贷系统等辅助措施,力图打破阻碍教育因素流动的障碍。从发展进程上看,其是以欧洲政治、经济一体化的深入为前提,追求欧洲高等教育在全球范围内的重新崛起。从挪威、瑞士、奥地利等代表性国家为促进高校学生流动采取的经费支持措施看,虽然有相关贷款制度、奖学金制度、经费补助政策的支持,但在国际金融危机的阴影下,各国财政支持的力度并不能很好地支撑博洛尼亚进程相关目标的实现。  相似文献   

Do teams need both hands? An analysis of team process ambidexterity and the enabling role of information technology     

《International Journal of Information Management》2020

As a core organizational resource, business processes are vital for organizational teams. To deal with today’s volatile business environment, organizations need to be ambidextrous in terms of process capabilities. However, little is known about how process ambidexterity, process standardization, and process agility, are enabled by information technology (IT) and related to team-level activities. To fill this gap in the literature, we conducted a field study based on 160 teams of 1081 individuals from seven companies in South Korea. Our results show that IT enables both process standardization and agility, and that a team’s process ambidexterity has a positive effect on inter-team coordination and team innovation, which in turn have a direct impact on team performance. Our findings highlight the importance of process ambidexterity by investigating the enabling role of IT and its outcomes in a team. Our results offer theoretical and practical implications from the perspective of team process ambidexterity.  相似文献   

Academic Understandings of and Responses to Bologna: a three-country perspective     

Cristina Sin 《European Journal of Education》2012,47(3):392-404

This article aims to describe how academics in England, Denmark and Portugal understand the Bologna Process, their attitudes towards the initiative, and how understandings and attitudes determine action. It shows how contextually and culturally determined academic understandings, expectations, preferences, priorities and constraints are key influences in the process of educational change envisaged by the Bologna Process. Second, inspired by the implementation staircase metaphor which illustrates different actors' perceptions conditioned by their location on the path of the policy, the article presents three different examples of interplay between national authorities responsible for policy-making in the wake of the Bologna Process and the institutional field responsible for policy implementation. It reveals variations from country to country with regard to bottom-up and top-down initiatives, both at the level of actors' expectations and of actual measures to implement Bologna policy. This article comes in response to the frailty of an empirical base for the understanding of Bologna from an institutional and academic perspective. A video abstract of this article can be viewed at http://youtu.be/9YVouJ35XuE  相似文献   

论金融危机后东盟积极推动东亚地区合作的动因     

牛燕  王伟 《江西蓝天学院学报》2007,(2)

从某种意义上来说,1997年亚洲金融危机可以说是东盟大力推动东亚地区合作的分水岭,在此之后东亚合作得到蓬勃发展。本文运用国际关系的层次分析法解读东盟积极推动东亚合作的动因,这种动因分为三个层次:国际体系层次,即世界多极化与单极化并存的国际格局以及世界区域化浪潮给东盟带来的压力;东盟与东亚及其它国家的互动层次,即东盟在金融危机后与主要国家美国、中国、日本互动关系的变化;东盟单元层次,即金融危机后东盟国家经济、政治等内部秩序的变化。  相似文献   

课堂教学质量评价指标体系及评价方式的探讨   总被引：3，自引：0，他引：3  

张宁 《徐州教育学院学报》2007,22(3):21-24

课堂教学质量优劣直接关系到教育教学和人才培养质量,科学有效地开展课堂教学质量评价工作是实现教学质量监控和全面质量管理的重要手段。在教学质量评价过程中,由教学态度、教学方法、教学效果、教学工作量构成指标体系。课堂教学效果指标采用马尔可夫链法;各指标权重应用层次分析法计算,从而考核的全面性、有效性得到增强。  相似文献   

耿马自治县商业流通体制的变革历程简析（1978～2006年）     

吴仲禹 《临沧师范高等专科学校学报》2007,(4):60-64

党的十一届三中全会给商业领域带来了春天。三中全会以来,在耿马县委的正确领导下,耿马商业的体制环境经历了计划经济和社会主义市场经济体制两个重要阶段。这两次变革,使现正处于建立和完善社会主义市场经济体制过程中的耿马,发生了天翻地覆的巨大变化。  相似文献