Quinghai-Tibet Railway and Environment Protection

TheQinghai TibetPlateauhasthehonorof“theroofoftheworld”.Comparingitwiththe NorthPoleandSouthPole,thegeoprapherscallithethirdpoleoftheglobe.Itnotonlycanbe calledthefirstintheworldintermsofthealtitude andarea,butalsotheyoungestplateauontheearth.TheQinghai TibetPlateauhastheunique naturallandscape,specialstructureofearthcrustandearthmantle,complicatedbiota,diversified ecosystemandabundantnaturalresources.Theshapingup,evolvingandexistingoftheplateau broughtwideanddeepeffectonitself,andalsoon…     

铸造专业方向的综合实验改革

本文讨论了在当前高校深化教学改革的新形势下,单独设置综合实验课程的思路以及实施几点体会。实践表明了综合实验课程能提高学生的综合素质和培养创新意识。     

浅谈对大学生的道德法制教育

道德法律素养是大学生全面素质的重要内容之一,道德法制教育是培育大学生良好的思想品质、提高他们的道德水平和法律意识的有效途径,关注大学生的道德法制教育对构建社会主义和谐社会、建设社会主义现代化的国家具有重要的现实意义和历史意义。     

Magnetostratigraphic study of Cretaceous depositional succession in the northern Kuqa Depression, Northwest China

Stratigraphic studies on the depositional succession in the Kuqa Depression can be traced back to as early as 1950s[1], however, there are still some disputes about chronostratigraphic division of the Bashenjiqike For- mation because of the paucity of fos…     

Synthesis of novel organophosphorus C60 dimers

DUE TO THEIR OUTSTANDING PHYSICAL AND CHEMICALPROPERTIES,FULLERENE DIMERS HAVE PROVEN TO BE ATTRACTIVENANO-SCALE ORGANIC COMPOUNDS IN VARIOUS FIELDS SUCH ASNONLINEAR OPTICS,ORGANIC MATERIALS,BIOLOGY AND MEDI-CINE[1].AMONG THE FULLERENE DIMERS THAT HAVE BE…     

A local positive feedback of the tropical Pacific ocean-atmosphere system on interdecadal timescales

SINCE THE 1990S, THE CLIMATIC VARIABILITY ON INTERDE- CADAL TIME SCALES BECAME THE FOCUS OF THE INTERNATIONAL CLIMATOLOGY RESEARCH MISSIONS[1―3]. ON TIME SCALES OF A DECADE OR MORE, THE OCEAN CIRCULATION PREDOMINATEDHEAT BALANCE AND HYDROLOGICAL CYCLE, S…     

Surface modification of poly（vinyl chloride） by long-distance and direct argon RF plasma

AS AN ELECTRICALLY NEUTRAL, HIGHLY IONIZED GAS COM- POSED OF IONS, ELECTRONS, AND NEUTRAL PARTICLES, PLASMA IS A PHASE OF MATTER DISTINCT FROM SOLIDS, LIQUIDS, AND NOR- MAL GASES,KNOWN AS THE FOURTH STATE OF MATTER[1]. RECENT YEARS SEE GREAT PROGRESS IN P…     

Effects of stem structure and cell wall components on bending strength in wheat

Stem is an important organ consisting of storage, transportation and mechanical tissues and is closely related to yield. There is an irregular cavity in the ce- real crop stems and the lower the location, the shorter and thicker the walls of the internode…     

Using of the surface plasmon resonance cytosensor for real-time and non-invasive monitoring of cellular effects in living C6 cells induced by PMA

By cell and molecular biology, the traditional life science research has been improved into modern ex-perimental science. Because cell is the basic structural and functional unit of the mysterious life, the study of life phenomena will be ultimately embodied into the study of cell biology. How to acquire a dynamic knowledge of the intricate biomolecular reactivity and process in living cells has become one of the hotspots in recent biological researches. For the complexity of cellular effects,…