浅谈多媒体在美术教学中的作用

随着计算机的普及及其运算能力的提高,计算机在各个领域得到广泛的应用。利用计算机强大的功能运用到美术教学工作中,其具有图像、动画、声音、造型等多项功能,为美术教学内容提供了丰富生动的信息,能够激发学生的学习主动性,培养学生的动手能力,也是未来美术教学改革的必经之路。     

An institutional theory perspective on the UK's Private Finance Initiative (PFI) accounting standard setting process

This article examines the Private Finance Initiative (PFI) accounting standard setting process from an institutional theory perspective. It identifies three forms of institutional pressures and examines their impact on the PFI standard setting process. ‘Coercive’ pressure, exerted by the Treasury, and ‘normative’ pressure, exerted by the accounting profession, were influential in shaping respondents' comments on the PFI accounting Exposure Draft (ED). It is argued that the views of the accounting profession seem to have prevailed in the PFI standard setting process. This might stem from its institutional legitimacy and close ties with the Accounting Standards Board (ASB). In line with its broader policy objective of adopting private sector business practices in the public sector, the Treasury has eventually ‘acquiesced’ to the final PFI accounting standard issued by the ASB.     

卓越计划下双语在先进制造技术中的应用

分析了在卓越计划下应用型大学本科生开展先进制造技术双语教学的重要性和必要性,针对高速发展的先进制造技术,对双语用于先进制造技术中教材、教学内容及课内实验选择、教学模式及教学手段的确定进行了研究和实践,并对双语在先进制造技术实施过程中遇到的问题提出了看法。     

基于双边滤波的主动轮廓模型细胞图像分割方法研究

区域主动轮廓模型采用先验知识指导建立分割模型,并在分割的过程中采用水平集演化的方式使得零水平集自动收敛于目标物体的边界。在采用该模型进行分割之前,通常都采用高斯滤波器对图像进行滤波,但是高斯滤波器在对物体进行平滑操作的同时,也会造成物体边界的弱化,从而影响分割效果。本文将双边滤波和区域主动轮廓模型结合起来,充分利用双边滤波在平滑目标内部的同时不弱化边界的特点,在利用区域主动轮廓模型进行分割之前使用双边滤波对图像进行处理,实验结果显示使用本方法进行分割得到的结果准确性得到了提高。     

大学英语阅读教学中的有效设问与学生主体性的实现

课堂教学提问作为师生课堂交流的重要沟通形式，是课堂教学不可或缺的组成部分，是课堂上教师了解学生，引导学生思维，获得教与学的信息反馈，提高课堂教学效果的环节。通过列举大学英词阅读教学实例，并对其进行比较分析，从而得出结论：大学英语阅读教学中的有效设问是促进学生主体性发挥，培养学生自主学习能力的有效途径之一。     

居民参与农村社区治理主动性行为的影响因素研究*——基于雅安市465位农村社区居民的调查

［目的］探讨影响农村社区居民参与社区主动性行为的主要影响因素,提高农村居民参与社区治理的主动性水平,提高村规民约在乡村治理中的法制作用,强化德治对村庄的价值引领,避免村规民约成为一种形式化的规定。［方法］基于强互惠理论将社区居民分为强互惠者、合作和以及自私者,并通过Fogg行为模型理论构建了雅安市农村社区居民参与社区主动性的影响因素指标体系,采用逐步多元回归分析分别列出社区内强互惠者、合作者以及自私者的影响因素方程。［结果］（1）居民的行为动机、行为能力以及行为触发与其强互惠者、合作和以及自私者主动参与行为亦有显著的正相关。（2）居民作为强互惠者或者合作者,都主要受到行为动机因素影响。（3）居民作为合作者,行为触发影响程度和行为动机一样,外界的刺激、辅助以及信号是其发生主动性行为的关键因素。（4）居民作为自私者,行为能力影响程度远远高于其他两个因素,自私者的主动性行为着重于自身是否有能力去参与。［结论］构建强互惠者认可机制、增强合作者责任感、构建与合作者良好互动关系、多方位引导自私者参与社区治理。     

Corporate sustainability reporting index and baseline data for the cruise industry

Sustainability policies and corporate reports demonstrate the impacts cruise companies acknowledge as their responsibility, and the actions put in place to address them. This paper develops a corporate social responsibility index based on the Global Reporting Initiative, with industry specific additions including labor and human rights, health and safety, and environmental and economic aspects. Companies disclose more management than performance data, which is typical of early stages of development. Companies disclosing less information focus on soft indicators which are easy to mimic and demonstrate posturing. Items disclosed tend to be marginal to the core of the business, have a positive economic impact or pre-empt sector regulation. Reports echo the voice of the corporations and not the demands of stakeholders. Institutional isomorphism has not influenced a homogenization in reporting, with only the largest firms reporting at this stage.     

Bovine meat,authoritarian populism,and state contradictions in Modi's India

While authoritarian populism and its relationship to the rural world have gained analytical prominence recently, few have attempted a systematic exploration of how various authoritarian populisms emerge from, and are embedded within, dynamics of capital accumulation, state, and class struggle. Drawing on Poulantzas' approach to “state contradictions,” we focus on the ways by which bovine meat figures in Narendra Modi's authoritarian populist project in contemporary India. On the one hand, violent authoritarianism in the country uses beef eating as a powerful tool for subjugating subaltern groups to Hindutva rule. On the other hand, the country houses a rapidly expanding beef meat agro-industry, accounting for as much as 20% of global exports and based on corporate concentration around dominant class interests. We argue that this points to state contradictions in Modi's India witnessing strained accumulation patterns. These contradictions, we emphasize, have distinct ramifications for India's classes of labour in the countryside, as certain groups experience what we describe as a process of “double victimization.”     

Strategic initiative portfolios: How to manage strategic challenges better than one at a time

In many firms, strategic initiatives lead to frustration rather than performance improvements and strategic renewal. One frequently overlooked key to driving value through strategic initiatives lies in shifting the focus from launching disconnected individual strategic initiatives to managing an integrated portfolio of initiatives. This article identifies five key management practices that allow firms to address obstacles to effective initiative management and to enhance value creation through the deliberate management of initiative portfolios.     

Risk assessment of China's foreign direct investment in "One Belt,One Road": Taking the green finance as a research perspective

With the active promotion of the "the Belt and Road" initiative, overseas investment has shown a market prospect of explosive growth in various countries and has received continuous attention from scholars at home and abroad. With the proposal of the goal of carbon neutrality in countries and regions along the Belt and Road, green investment has become a new driving force for foreign investment. Based on the theory of quality function deployment (QFD) and the G1 entropy method in fuzzy mathematics, this paper constructs 10 risk indicators of China's foreign investment from the perspective of green from the four levels of economic risk, environmental risk, social and cultural risk and political risk, and studies 61 countries along the line. The results show that the four types of risks have an important impact on China's foreign investment. Therefore, Chinese government and enterprises should strengthen the comprehensive evaluation of the overall situation of the host country when investing. Our research has not only achieved theoretical improvement and practical innovation, but also put forward targeted suggestions for China to strengthen risk prevention and control of investment in countries along the "Belt and Road" from the perspective of green finance.