我国港机CAD的应用与发展

港口装卸机械产品计算机辅助设计简称港机ＣＡＤ，本文介绍了港机ＣＡＤ１５年来发展的历程和取得的成绩，指出了港机ＣＡＤ今后的研究方向与课题。     

《计算机应用基础》网络教学平台的开发

《计算机应用基础》校园网络教学平台突破了传统时空的限制,在教学资源上可以实现最大程度的共享,使现代教育技术达到了一个新的高度。文章阐述了网络教学平台的设计原则,比较了现存的各种网络教学平台的优劣,并结合作者在建立《计算机应用基础》校园网络教学平台的实践过程,就如何实现一个完整的网络教学平台提出了一些观点。     

3自由度并联机器人的研究现状和应用前景

3自由度并联机器人具有结构相对简单、高刚度、低惯性力、大载荷和高速能力的特点,在工业生产及其他领域有着广阔的应用前景,引起了越来越多的学者的广泛兴趣。     

建构主义教学设计原则在英语教学中的应用

建构主义理论的核心是以学生为中心,强调学生对知识的主动探索、主动发现和对所学知识意义的主动建构。本文在分析建构主义教学设计原则的基础上,结合我国外语教学的特点,探讨了建构主义教学设计原则在英语教学中的应用,旨在更加有效地提高英语的教学质量。     

基于复杂供应链库存管理策略的系统动力学研究

在分析了具有不同提前期和加工时间的复杂供应链特点基础上，研究了混合CONWIP／Kanban库存管理思想与同步CONWIP库存管理思想在复杂供应链上的应用。同时借助Vensim建模平台。针对这两种管理思想建立了基于复杂供应链系统的动态仿真模型，并对模拟结果进行了分析。     

关于高校会计电算化课程体系设置的思考

随着对企业现代化管理要求的不断提高,随着大众计算机知识的不断提高及财会软件开发技术的持续进展,这就要求高校会计电算化课程体系的设置必须适应上述发展的现实需要。本文论述了会计电算化的发展特点对高校会计电算化课程体系的影响,提出了高校会计电算化课程体系的设计思路。     

Do investors in Green Bond market pay a premium? Global evidence

We examine the pricing difference of Green Bonds (GB) and conventional bonds (CBs) in capital markets worldwide. Credit spread is used to observe whether investors would like to pay a premium for GBs over CBs. This study uses panel data regression with hybrid model to analyse daily observations over the period 2016 to 2017. We employ Option-Adjusted spread (OAS) to measure the credit spreads of bonds while controlling for bond specific, macroeconomic and global factors that influence the spread. With the hybrid model used in the panel data analysis, we were able to capture the fixed-effects of variables in a random effect model. We find that GBs are traded at a premium of 63 basis points (BPS), compared with a comparable corporate bond issue. We find that the green label provides issuers an incentive to raise funds through issuing GBs while providing investors an opportunity to diversify their investments returns. Our findings provide several implications to the major stakeholders driving the GB market to scale up the market to finance the required level of global green investment needs. We stress an urgent need to support the growth of the GB market to achieve sustainable development through mitigating climate change challenges.

Abbreviation GB: Green Bond; CB: Conventional Bond; YS: Yield Spread; BPS: Basis Points; OAS: Option-Adjusted Spread; PCSE: Panels Corrected Standard Errors; CPI: Consumer Price Index; GBPs: Green Bond Principles; CBS: Climate Bond Standard     

Bioenergy Crop Production in the United States: Potential Quantities, Land Use Changes, and Economic Impacts on the Agricultural Sector

The U.S. Departments of Agriculture and Energyjointly analyzed the economic potential for,and impacts of, large-scale bioenergy cropproduction in the United States. Anagricultural sector model (POLYSYS) wasmodified to include three potential bioenergycrops (switchgrass, hybrid poplar, and willow). At farmgate prices of US $2.44/GJ, anestimated 17 million hectares of bioenergycrops, annually yielding 171 million dry Mg ofbiomass, could potentially be produced at aprofit greater than existing agricultural usesfor the land. The estimate assumes highproductivity management practices are permittedon Conservation Reserve Program lands. Traditional crops prices are estimated toincrease 9 to 14 percent above baseline pricesand farm income increases annually by US $6.0billion above baseline.At farmgate prices of US $1.83/GJ, anestimated 7.9 million hectares of bioenergycrops, annually yielding 55 million dry Mg ofbiomass, could potentially be produced at aprofit greater than existing agricultural usesfor the land. The estimate assumes managementpractices intended to achieve highenvironmental benefits on Conservation ReserveProgram lands. Traditional crops prices areestimated to increase 4 to 9 percent abovebaseline prices and farm income increasesannually by US $2.8 billion above baseline.     

市政工程项目管理中界面管理理论的应用研究

市政工程项目是城市基础设施建设中的关键内容,随着当下城市发展速度在不断加快,市政建设中对施工效率与质量的要求也越来越高,所以加强各施工环节、施工部门等有效信息与资料对接更显重要。界面管理理论应用到市政工程项目管理工作中,能够有效提高施工内与施工外各环节、各部门、各组织之间的矛盾解除以及沟通加深,有助于施工高效进行。     

浅析计算机辅助编辑技术的应用

随着信息技术的不断发展,计算机的应用范围越来越大,在这过程中所出现的计算机辅助编辑技术,就是利用计算机来帮助传统出版进行编辑工作。在这其中利用技术来有效地收集信息,并且在网上完成对稿件的审核,在这其中包括校对、加工、目录等多方面的设计。一些出版单位应用计算机辅助编辑技术取得了较好的效果。论文首先说明计算机辅助编辑技术应用所存在的问题,然后说明提高计算机辅助编辑技术的策略。