二维FDTD亚网格技术

本文介绍了一种二维FDTD方法的亚网格技术,该方法是用波动方程来处理粗细网格边界的亚网格技术.通过计算测试,该亚网格技术的粗细网格边界的反射系数小于-45dB.算例表明本文方法的有效性.     

西部开发与兵团的人才发展战略

该文主要分析了兵团人才队伍的现状及存在的主要问题 ,进而提出了发展兵团人才战略的对策措施。     

计算机辅助田径运动会管理系统的应用

信息科学的发展为繁荣体育事业 ,规范体育管理和强化体育训练提供了最先进的方法和途径。本文从实践的角度探讨计算机辅助田径运动会管理系统在实际工作中的应用 ,意在抛砖引玉 ,让更多的人参与到计算机在体育工作中应用的事业中来 ,使体育的工作方法更加现代化、科学化。     

Glaucoma diagnosis in the Chinese context: An uncertainty information-centric Bayesian deep learning model

Glaucoma, a group of eye diseases, damages individual eye health by injuring the optic nerve, and this leads to inevitable vision loss. Although the symptoms of glaucoma can be observed by experts, the procedure for doing so is still complex and time-consuming. This problem has become more acute in China than in other locations due to its high population and limited medical resources. With the development of IT and health informatics, automatic diagnosis has been found to be effective for managing the diagnosis issues with regard to glaucoma. However, one crucial yet underexplored problem is how to improve the effectiveness of automatic diagnosis by considering uncertainty and gathering key information from multimodal data, including medical indicators, images, and texts. Therefore, this study proposes a Bayesian deep multisource learning (BDMSL) model to address these problems. Specifically, multisource learning is introduced to integrate data from multiple sources, while Bayesian deep learning is adopted to obtain model uncertainty information. Based on real medical data collected from one of the best eye hospitals in China, our research results show that the BDMSL model achieves better performance than other methods in terms of glaucoma detection. With the exploration of health informatics in terms of diagnosing glaucoma in China, the proposed model can be generalized to provide health services globally.     

区域生态经济治理优化决策效率评价研究

本文采用文献研究和因子分析法建立评价指标体系,选取我国生态治理中具有代表性的区域--陕西省,运用DEA-Malmqusit方法测算了2004至2014年间生态经济治理优化决策效率。采用output-SBM模型对2014年我国31个省份的生态经济治理优化决策效率进行测算。结果表明,陕西省的生态经济治理优化决策效率呈下降趋势;中、西部省份生态经济治理优化决策效率整体不及东部省份的效率值;东部省份在森林蓄积量和保护区面积占辖区面积比重两个产出指标存在产出不足现象,中、西部省份在人均水资源量和工业废水排放量两个产出指标存在产出不足现象。     

果树病毒病的防治

本文讨论了柑桔、苹果枣、葡萄、番木瓜等果树病毒病的种类及防治措施．     

A Glimpse into Meke: Fijian Traditional Dance and Song

In Fiji,the most highly developed art form is Mcke,a combination of traditional dance and song to conjure up the legends,love stories,spirits and history of Fij...     

我国篮球名人技术特长研究

我国老一辈篮球名人的技术特长构成了当时我国篮球的风格,为我国和世界的篮球发展做出了重要贡献;他们能把握篮球运动自身发展的客观规律,形成具有中国特色的篮球理论观点和训练管理体系,为我国竞技篮球创造辉煌。本文的研究希望能对我国篮球运动的可持续发展起到积极的推动作用,走一条符合中国特色的篮球发展之路。     

What makes bloggers share knowledge? An investigation on the role of trust

As a Web 2.0 technology, blogs are gaining attention as useful knowledge sharing platforms for knowledge management in a collaborative work environment. This study investigates the relationship between trust and bloggers’ knowledge sharing practices. Based on an analysis of results from the 485 survey respondents, the research found that there is the positive relationship between bloggers’ trust and their knowledge sharing practices. This study explores trust in multiple dimensions including economy-based trust, trust in bloggers, and trust in the Internet and trust in blog providers. The detailed research findings are presented.     

个性化教师培训模式探究

近年来,随着我国全面启动中小学教师继续教育工程的进一步实施,教师培训的研究和实践成为关注的热点之一。论文指出,新世纪教师培训模式的研究和实践应该注重教师的个性化和学校的特色化,因此,个性化的教师培训是其必然的发展趋势。论文阐述了个性化教师培训的内涵、具体程序以及要注意的事项。