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71.
该文结合高职高专公共英语教学实际,就作者几年来的教学经历,探讨以实用为核心的专科英语教学改革中教学法及教学关系中出现的几点矛盾。提出了高职高专院校公共英语教学中为落实专科英语教学改革所应进行的英语教学理论运用及实践操作的讨论。  相似文献   
72.
This paper aims to describe the application of Soft Systems Methodology (SSM) to the reality of a Brazilian enterprise. Systemic practices are ways of putting to use systemic thought in the real world, using the precepts of the systemic approach, which is very important for knowledge management and globalization. The systemic practice SSM is used in the resolution of ill-defined problems, which often involve behavioral variables and, thus, cannot be addressed by the so-called hard methodologies. In this paper, SSM is applied to the problematic of a middle-market business, an auto supply distributor, whose managers consulted the authors of this paper as regards proposing improvements of its performance. As a result of this work, the authors were able to propose core changes in attitudes, leading to changes in structure and process.  相似文献   
73.
付芳芳 《科学技术与工程》2012,12(23):5765-5770
随着集成电路设计规模和复杂度的不断增大,验证工作越来越重要,如何快速地搭建一个强大、高效的验证平台是工程师们关注的重点。本文基于业内常用的高级验证方法学RVM(Reference Verification Methodology),利用Vera验证语言搭建了一个层次化验证平台,对AVS视频编解码芯片进行验证。本设计中,AVS(Audio Video coding Standard)视频解码芯片的验证一共开发测试用例2400多条,覆盖率也已达到项目要求,其中行覆盖率为99.2%,条件覆盖率为95%,状态机覆盖率是98.1%,跳转覆盖达95.2%,且平台可重用性较好。 验证结果表明,基于RVM的vera平台可以准确高效地对芯片进行验证。  相似文献   
74.
本文从方法论变革角度,论述了将社会问卷调查引入中国当代文学和文艺研究的作用与意义。(1)“定量”和“半定量’地对文学艺术的社会反应作出准确把握,有利于科学探求其发展趋势;(2)揭示被一时倾向掩盖的实质问题,从而对客观现实作出较全面估量;(3)提供当代文学研究的多重角度,突破传统评论研究方法;(4)从事物发展动向研究中,探索规律、作出预测。  相似文献   
75.
For more than three decades, there has been significant debate about the relation between Feyerabend and Popper. The discussion has been nurtured and complicated by the rift that opened up between the two and by the later Feyerabend's controversial portrayal of his earlier self. The first part of the paper provides an overview of the accounts of the relation that have been proposed over the years, disentangles the problems they deal with, and analyses the evidence supporting their conclusions as well as the methodological approaches used to process that evidence. Rather than advancing a further speculative account of the relation based on Feyerabend's philosophical work or autobiographical recollections, the second part of the paper strives to clarify the problems at issue by making use of a wider range of evidence. It outlines a historical reconstruction of the social context within which Feyerabend's intellectual trajectory developed, putting a special emphasis on the interplay between the perceived intellectual identity of Feyerabend, Feyerabend's own intellectual self-concept, and the peculiar features of the evolving Popperian research group.  相似文献   
76.
从哲学上认识战争复杂性,才能深刻地理解和把握战争复杂性的本质。战争复杂性有其存在的客观性,战争系统各要素之间存在着联系和交互运动,战争复杂性研究的方法论也随着人类科学技术理论与实践的发展而不断发展。  相似文献   
77.
DNA科学竞争在美国著名化学家莱纳斯·鲍林、罗伯特·科里与英国卡文迪许实验室的年轻科学家弗朗西斯·克里克(Francis Crick)、詹姆斯·沃森(James Waston)之间进行,两个研究小组具有不同的特点和优势,在思维方式、研究目标、科学交流都呈现一定的差异.对沃森-克里克和鲍林-科里之间的差异做了系统的研究,探讨两者的得失成败教训.  相似文献   
78.
简要阐述了混沌概念的由来、混沌论的基本概念和原理以及混沌论所揭示的世界图景和方法论  相似文献   
79.
Scientists often diverge widely when choosing between research programs. This can seem to be rooted in disagreements about which of several theories, competing to address shared questions or phenomena, is currently the most epistemically or explanatorily valuable—i.e. most successful. But many such cases are actually more directly rooted in differing judgments of pursuit-worthiness, concerning which theory will be best down the line, or which addresses the most significant data or questions. Using case studies from 16th-century astronomy and 20th-century geology and biology, I argue that divergent theory choice is thus often driven by considerations of scientific process, even where direct epistemic or explanatory evaluation of its final products appears more relevant. Broadly following Kuhn's analysis of theoretical virtues, I suggest that widely shared criteria for pursuit-worthiness function as imprecise, mutually-conflicting values. However, even Kuhn and others sensitive to pragmatic dimensions of theory ‘acceptance’, including the virtue of fruitfulness, still commonly understate the role of pursuit-worthiness—especially by exaggerating the impact of more present-oriented virtues, or failing to stress how ‘competing’ theories excel at addressing different questions or data. This framework clarifies the nature of the choice and competition involved in theory choice, and the role of alternative theoretical virtues.  相似文献   
80.
This paper examines the SSM technique CATWOE, which focuses on defining necessary elements that together constitute a human activity system from a certain perspective. Despite its recognition within the literature and its numerous uses, there are few studies on how the technique can be improved. This research reflects on each of the elements both from a theoretical and a practical perspective. Findings point to the fact that some of the terms have a meaning in everyday language that differs from its definition within CATWOE. Other concepts are not well-defined. This is unfortunate and may both lead to misunderstandings and limit analysis. The paper points to a number of ways in which the use of CATWOE can be developed in order to further support the process of eliciting novel ideas for future actions. Hence, the overall conclusion is that the elements need to be rethought and some of them renamed.  相似文献   
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