电信专业学术英文写作模块化教学实践

学术英文写作是当今电子信息专业研究生必修的一门课程。然而传统的以教师为中心的灌输式教学已不能跟上网络迅猛发展的趋势,尤其是当疫情来临的特殊形势下。此外,现有的学术英文写作教学研究仅提供宏观的设计,缺乏具体的实际可操作性。为此,本文以引言写作逻辑为教学模块案例,探索了如何充分利用网络资源的优势,开展以学生为中心的课前课中课下有机融合的灵活的教学设计。所探索的引言写作技巧和详实的教学设计,为模块化网络教学提供一个切实可行的参考方案。     

BCLA CLEAR - Effect of contact lens materials and designs on the anatomy and physiology of the eye

This paper outlines changes to the ocular surface caused by contact lenses and their degree of clinical significance. Substantial research and development to improve oxygen permeability of rigid and soft contact lenses has meant that in many countries the issues caused by hypoxia to the ocular surface have largely been negated. The ability of contact lenses to change the axial growth characteristics of the globe is being utilised to help reduce the myopia pandemic and several studies and meta-analyses have shown that wearing orthokeratology lenses or soft multifocal contact lenses can reduce axial length growth (and hence myopia).However, effects on blinking, ptosis, the function of Meibomian glands, fluorescein and lissamine green staining of the conjunctiva and cornea, production of lid-parallel conjunctival folds and lid wiper epitheliopathy have received less research attention. Contact lens wear produces a subclinical inflammatory response manifested by increases in the number of dendritiform cells in the conjunctiva, cornea and limbus. Papillary conjunctivitis is also a complication of all types of contact lenses. Changes to wear schedule (daily disposable from overnight wear) or lens materials (hydrogel from SiHy) can reduce papillary conjunctivitis, but the effect of such changes on dendritic cell migration needs further study. These changes may be associated with decreased comfort but confirmatory studies are needed. Contact lenses can affect the sensitivity of the ocular surface to mechanical stimulation, but whether these changes affect comfort requires further investigation.In conclusion, there have been changes to lens materials, design and wear schedules over the past 20+ years that have improved their safety and seen the development of lenses that can reduce the myopia development. However, several changes to the ocular surface still occur and warrant further research effort in order to optimise the lens wearing experience.     

Facebook use and academic performance among college students: A mixed-methods study with a multi-ethnic sample

This paper uses a mixed-methods approach to examine the relation between online academic disclosure and academic performance. A multi-ethnic sample of college students (N = 261; male = 66; female = 195; M age ≈ 22 years) responded to open-ended questions about their Facebook use. Thematic analysis revealed that over 14% of the Facebook wall posts/status updates (N = 714) contained academic themes; positive states were more frequent than negative and neutral states and students with lower GPAs expressed negative states more often. A path analysis suggested that academic performance may determine college students’ Facebook use, rather than the reverse. Implications for student support services are discussed.     

贵州大学《化工学院大学生科研训练及学科竞赛指导课》的探索与实践

通过笔者在贵州大学《化工学院大学生科研训练及学科竞赛指导课》授课过程中的所感所悟,联系该门课程中本科生科研项目申报、专业文章撰写及发表、专利撰写及申请、科技文献检索等四个教学环节,提出了一些行之有效的方法,对该门课程在贵州大学与其他高校的进一步推广有一定的指导意义。     

学风建设中学生党支部工作路径与保障

学生党支部是学生学风建设的重要力量。文章分析了当前高校学风状况及成因,阐述了学生党支部工作特点,并进行了创新学风建设实践的思考,从学生党支部在思想政治教育中的功能和工作方式等角度,论述了学生党支部开展学风建设的路径及条件保障。     

任震英先生的城市规划设计学术思想

通过分析著名规划设计大师任震英先生从事城市规划设计与管理事业的大事和发表的论著,将任震英先生的主要学术思想特色概括总结为:强调“人-自然-建筑-城市”关系协调,呼吁保持和发展城市特色,倡导建立城市规划科学,把珍视和保护自然与文化遗产放在规划设计首位,探索动态化的结合管理的人民城市规划设计方法,推动生土等生态建筑和民族传统建筑设计的发展。     

重庆大学成人高等学历教育信息管理系统的开发与应用

重庆大学成人高等学历教育信息管理系统的开发和应用,实现了各函授站(点)、各校区及学院内部统一网上教学管理.利用先进的Internet作为载体,传递数据、公布信息,使数据、资源共享,提高了信息的时效性.教学管理办公自动化,既提高了管理质量和效益,又强化了监督机制、减少了工作中的失误,同时还对进一步解放思想、转变观念、促进教育体制改革,提高人才培养质量具有重要的意义.     

多元化和多样性——第二届世界规划院校大会论文综述

第二届世界城市规划院校大会(WPSC2006)于2006年7月在墨西哥城召开.大会主题为"多元化和多样性",并通过设立的20个专题来体现.笔者对大会各专题的主要内容、新观点和新思想、新动态和新趋势进行了介绍,期望有助于了解本次大会的主要议题及学术意义.