英语应用能力口语考试对高职高专英语教学的反拨效应

PRETCO口语考试要求学生综合运用所学的语言知识,在短时间内把想要说的内容表达出来,并且做到语言精炼准确,内容丰富。PRETCO口语考试有助于提高学生学习的自主性,但在某种程度上具有＂应试教育＂倾向,让部分学生产生英语学习的焦虑感。要提高PRETCO口语考试的正面反拨效应,必须明确高职高专英语口语教学的目标,改革高职高专英语口语教学模式,更新高职高专英语口语教材,促进多媒体教育技术在高职高专英语口语教学中的运用。     

美国私立大学发展对中国高等教育的借鉴

现代大学制度是所有大学实现办学目标并得以健康发展的制度保障,而办学体制则是其具体体现。美国私立大学的发展在办学体制上具有许多成功的经验,可以为中国高等教育的健康发展提供有益的借鉴。     

高职院校网络辅助教学的建设策略

网络辅助教学正成为高职院校信息化建设的重中之重。但由于分工不明晰、平台资源缺乏、推动措施不力等因素,项目实施工作时常停滞不前甚至半途而废。通过调研多所高职院校,提出了明确的网络辅助教学推动思路,拟定了行之有效的管理机制,细化了每个阶段的任务;并强调网络辅助教学推动工作要取得成效,需要在全院范围内营造好的网络教学氛围,并配套合理的推动及监督管理制度。     

朝鲜南龙翼诗评中比较批评之运用——以对中国诗的批评为中心

南龙翼将比较批评广泛运用到他的诗评活动中,他对唐代诗歌给予了极大的关注,包括比较批评初唐诗、盛唐诗、中唐诗、晚唐诗,对宋诗、明诗也以比较批评方式论之,折射出了南龙翼古典诗学批评方式所蕴涵的独特的艺术魅力。     

设境融情明情析理——高校思想政治理论课"情境教学"探析

高校思想政治理论课"设境融情"强化教学实效性的探究与马克思主义理论教学"明情析理"突出情理互释的辩证思路是思想政治理论课实施情境教学的必要性所在.情境教学旨在设境融情、明情析理,激发大学生主动参与马克思主义理论学习的主体积极性,强化思想政治理论课理论教学的实效性,进而在弘扬社会主义意识形态主旋律过程中升华大学生爱党、爱国的上进品质与情操.     

关于高校思政课实践教学的思考

近年来,我国高校在加强和改进思想政治理论课教学方面投入大量的人力、财力和物力,做了大量的工作,但效果并不是很明显。究其原因,主要是高校思政课实践教学的缺失。主要从实践理念、教学方法手段的改革及办学模式方面进行阐述。     

风向跟踪风力发电教学实训装置的设计

主要是根据风力发电的原理、组成和运行过程,提出风向跟踪风力发电教学实训设备的设计方案,为高职院校风电类实训设备的开发提供参考.     

高职学生厌学问题解决的对策分析

高职院校学习是提升学生学历的重要途径之一,但受传统观念的影响,高职院校的部分学生不重视专业课程,不热爱高职院校的课程学习。目前,为了满足我国对技术专业人才的需求,高职院校的教学目标大都以培养学生的专业技能、提高毕业生就业率为主。当学生没有认识到学习的重要性、对未来没有明确规划时,更容易出现厌学的现象。因此,要想提高高职院校的教学质量,就需要分析学生厌学的主要原因,并有针对性地探讨对策,解决学生厌学的问题。     

Electro-mechanically controlled assembly of reconfigurable 3D mesostructures and electronic devices based on dielectric elastomer platforms

The manufacture of 3D mesostructures is receiving rapidly increasing attention, because of the fundamental significance and practical applications across wide-ranging areas. The recently developed approach of buckling-guided assembly allows deterministic formation of complex 3D mesostructures in a broad set of functional materials, with feature sizes spanning nanoscale to centimeter-scale. Previous studies mostly exploited mechanically controlled assembly platforms using elastomer substrates, which limits the capabilities to achieve on-demand local assembly, and to reshape assembled mesostructures into distinct 3D configurations. This work introduces a set of design concepts and assembly strategies to utilize dielectric elastomer actuators as powerful platforms for the electro-mechanically controlled 3D assembly. Capabilities of sequential, local loading with desired strain distributions allow access to precisely tailored 3D mesostructures that can be reshaped into distinct geometries, as demonstrated by experimental and theoretical studies of ∼30 examples. A reconfigurable inductive–capacitive radio-frequency circuit consisting of morphable 3D capacitors serves as an application example.     

Understanding divergent domestication traits from the whole-genome sequencing of swamp- and river-buffalo populations

Domesticated buffaloes have been integral to rice-paddy agro-ecosystems for millennia, yet relatively little is known about the buffalo genomics. Here, we sequenced and assembled reference genomes for both swamp and river buffaloes and we re-sequenced 230 individuals (132 swamp buffaloes and 98 river buffaloes) sampled from across Asia and Europe. Beyond the many actionable insights that our study revealed about the domestication, basic physiology and breeding of buffalo, we made the striking discovery that the divergent domestication traits between swamp and river buffaloes can be explained with recent selections of genes on social behavior, digestion metabolism, strengths and milk production.