博雅教育理念下高校新型音乐教学模式的构建

通过对湛江师范学院公共音乐教学现状展开调研,分析了影响高校公共音乐教学的各种因素。结合博雅教育理念,提出构建以学生发展为本、激发学生学习兴趣、培养学生创造精神、增强学生实践体验的新型音乐教学模式。     

谈高职会计专业实训教学的组织与实施

高职会计专业实训教学是会计理论知识巩固和运用的重要环节和方式，是加速培养合格实用型会计人才的有效途径。就如何有效组织和具体实施高职会计专业实训教学提出一些意见和建议。     

生物饵料培养课程教学改革的探索与实践

介绍了“激发学生学习兴趣—优化课堂理论教学—强化实验教学”模式在生物饵料培养课程教学中的探索与实践。提出增强教学的趣味性、改革课程考核方法、合理安排实验课顺序及加强学生实验操作能力的培养等途径改革教学方法。通过问卷对此教学模式进行调查,结果表明生物饵料培养的教学改革取得较好的效果。     

GIS专业人才培养过程中教学相长模式的研究

国内学者对我国GIS专业人才培养模式的研究与讨论一直没有停止过。围绕该专业,作者结合自已在地理信息系统专业的学习与教学经历,分别从学生与教师的双向视角解析与透视该专业的教学情况,以教学广与深的统一为基础,以教与学的统一为主题,以课内外的统一增强学生实践能力为落脚点,探索专业的培养要求与学生的适应能力,分析教师教学与学生自学间的内在联系及良性的互动发展模式。     

生物饵料培养课程教学改革的探索与实践

介绍了“激发学生学习兴趣-优化课堂理论教学-强化实验教学”模式在生物饵料培养课程教学中的探索与实践。提出增强教学的趣味性、改革课程考核方法、合理安排实验课顺序及加强学生实验操作能力的培养等途径改革教学方法。通过问卷对此教学模式进行调查，结果表明生物饵料培养的教学改革取得较好的效果。     

人本主义学习理论在MIS课程教学中的应用研究

人本主义学习理论是当今盛行的现代学习理论之一,为管理信息系统教学提供了独特的审视角度.将人本主义学习理论应用到管理信息系统教学中去,就会有效确定教学目标,有效确立学生主体地位,有效促进学生自我学习,有效培养学生综合能力.     

音乐欣赏之我见

音乐欣赏是人们对音乐本身产生认识、发生共鸣获得审美愉悦的过程,在音乐欣赏中,人们必须学会倾听音乐、体验音乐情感,掌握一定的音乐基础知识,懂得音乐欣赏技巧,才能培养音乐审美能力并提升音乐艺术的审美情趣。     

音乐欣赏之我见

音乐欣赏是人们对音乐本身产生认识、发生共鸣获得审美愉悦的过程,在音乐欣赏中,人们必须学会倾听音乐、体验音乐情感,掌握一定的音乐基础知识,懂椁音乐欣赏技巧,才能培养音乐审美能力并提升音乐艺术的审美情趣。     

基于科研创新驱动的GIS专业实践教学模式研究

地理信息系统(Geographic Information System,简称GIS)是一门综合性、交叉性和实践性很强的专业学科,如何从实践教学环节着手,引导学生自主创新,已成为探索GIS人才培养模式的关键问题。本文通过概述国内外GIS专业发展,针对当代社会对GIS专业人才的需求以及高校对GIS人才培养的现状进行总结,从GIS专业实践教学体系、教学内容,以及教学方法等角度出发,提出了基于科研创新驱动的GIS专业实践教学培养模式。该模式的教学目标是提高GIS专业学生的综合素质,重点培养学生创新意识与实践能力。     

在定向生班进行因材施教初探

本文介绍了在定向生班和委培生班进行有关高等数学教学方面的教学经验;因材施材,教书育人和培养学生分析问题和解决问题的能力等。     

Thermohaline structure inhomogeneity associated with polynia at the northern margin of Emery Ice-shelf

Based on the hydrographic data in austral summer during the 22nd Antarctic Expedition of China(2005/2006),some features can be found about the northern margin of Emery ice shelf as follows.The heat content in the surface layer(0-50 m) at the eastern end and the western end of the ice-shelf margin is much higher than that at the middle.The upper mixing-layer depth and the seasonal thermocline depth at the middle of the ice-shelf northern margin are much shallower than those at the both ends.However there is much less difference between the middle and the ends in the bottom layer.The remote sensing photos show that the inhomogeneity in the surface-layer water is closely related to the spatial distribution of the floes and polynia in the area.     

Phylogenetic analysis of cultivable bacteria isolated from Arctic sea-ice

Phylogenetic analysis based on 16S rDNA of 8 strains of cultivable bacteria isolated from Arctic sea-ice was studied.The results showed that strain BJ1 belonged to genus Planococcus,which was a genus of low mole percent G C gram-positive bacteria;strain BJ6 belonged to genus Burkholderia of β-proteobacteria and the rest 6 strain all belonged to γ-proteobacteria,of which strain BJ8 was a species of Pseudoalteromonas,strain BJ2-BJ5 and BJ7 were members of genus Psychrobacter.Phylogenetic analysis also indicated that bacteria of genus Psychrobacter of the isolates formed a relatively independent phylogenetic cluster in comparison with other bacteria belonged to genus Psychrobacter.     

Information for authors

正1 Aims and Scope Advances in Polar Science(APS)is an international,peer-reviewed journal jointly sponsored by the Polar Research Institute of China and the Chinese Arctic and Antarctic Administration.APS is a comprchensive academic journal dedicated to presentation of multi-disciplinary achievements in Arctic and Antarctic expeditions and research.Its primary purpose is to publish achievements in fundamental research,applied     

Advances in Polar Science CONTENTS(Volume 25,2014)

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Guide to Authors： Journal of Mountain Science

<正>AIMS AND SCOPE(Editorial Policy)The Journal of Mountain Science(JMS)is devoted to mountains and their surrounding lowlands-ecoregions of particular global importance,with a particular emphasis on the important highlands/mountains in the world,such as the Tibetan Plateau,the Himalayas,the Alps,the Andes,the Rockies and many other mountain ranges of our planet.     

Journal of Mountain Science(JMS)

<正>The Journal of Mountain Science(JMS),founded in2004,is an international English-language journal on mountain sciences.JMS is supervised by the Chinese Academy of Sciences(CAS),sponsored by the Chengdu Institute of Mountain Hazards and Environment,CAS,published by Science Press China,and distributed by Springer exclusively throughout the world(excluding Mainland China).The JMS is published bimonthly,fulltexted in SpringerLink and CNKI,indexed/abstracted by     

Relationship of Arctic sea ice and Northern Hemispheric 500 hPa Polar vortices

Using the NCEP/NCAR reanalysis monthly 500 hPa height data on a 2.5 latitude-longitude grid and 1°×1° sea ice data,the polar vortex area,intensity index and arctic sea ice area index are calculated respectively,and the meridional distribution,period variation and the abrupts in the long range trend are analyzed to study their relationship.The results show that the meridional distribution of sea ice and polar vortex h-ave distinctive difference,the relative positions of them are different in the eastern and western hemispheres,and exept they have periods of 4 months,quasi half year,quasi year,4-5 years and 10 years commonly,and each of them has its own respective variation as well.The sea ice area is decreasing apparently since 1980's,so is the polar vortex area,but their abrupt changge time are different totally.The area of sea ice and polar vortex has prominent positive correlation,but the relationship of sea ice intensity,polar vortex intensity,polar vortex area is complicated.     

Preliminary study on plasma membrane fluidity of Psychrophilic Yeast Rhodotorula sp.NJ298 in low temperature

The ability of cell to modulate the fluidity of plasma membrane was crucial to the survival of microorganism at low temperature. Plasma membrane proteins, fatty acids and carotenoids profiles of Antarctic psychrophilc yeast Rhodotorula sp. NJ298 were investigated at -3 ℃, 0 ℃ and 8 ℃. The results showed that plasma membrane protein content was greater at -3 ℃ than that at 8 ℃, and a unique membrane polypeptide composition with an apparent molecular mass of 94.7 kDa was newly synthesized with SDS-PAGE analysis; GC analysis showed that the main changes of fatty acids were the percentage of unsaturated fatty acids (C18∶ 1 and C18∶ 2) and shorter chain saturated fatty acid (C10∶ 0) increased along with the decrease of the culture temperature from 8 ℃ to -3 ℃; HPLC analysis indicated that astaxanthin was the major functional carotenoids of the plasma membrane, percentage of which increased from 54.6±1.5% at 8 ℃ to 81.9±2.1% at -3 ℃. However the fluidity of plasma membrane which was determined by measuring fluorescence anisotropy was similar at -3 ℃, 0 ℃ and 8 ℃. Hence these changes in plasma membrane's characteristics were involved in the cellular cold-adaptation by which NJ298 could maintain normal plasma membrane fluidity at near-freezing temperature.     

Author Index for Journal of Mountain Science Volume 11,2014,pp 1-1656

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