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针对硕士研究生论文出现的学术失范问题,笔者分析了目前常见的硕士研究生论文存在的学术不端行为,探讨了其产生的原因,提出从研究生的选拔、学术道德建设两方面,进一步提高硕士研究生的学术素养和学术水平。 相似文献
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李国华张倩郑明明高静施梅勤 《化工高等教育》2018,(4):30-35
研究生骨干课程体系与其培养目标定位密切相关。本文以化学工程与技术学术学位硕士研究生骨干课程体系为例,在分析化学工程与技术学科学术学位高层次人才结构、学术学位硕士研究生课程体系现状和就业情况的基础上,基于产出导向教育理念,围绕学术学位硕士研究生的培养目标,以学校定位为出发点,以学科特色为立足点,以社会需求为关注点,以学生就业状况为落脚点,从上述四个维度探讨了"四位一体"的学术学位硕士研究生骨干课程体系应关注的几个问题。 相似文献
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两年制硕士研究生培养目标应从目前以攻读学术型、研究型学位为主的状况,逐步调整到以应用型、过渡型学位为主的新格局. 相似文献
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培养优秀的化学专业硕士研究生有利于社会的进步,国家的富强,人民生活水平的日益提高。近年来,教育部门对硕士研究生的培养进行了多次改革,取得突出效果。但依然存在一些问题有待进一步解决。例如:理论教学环节及成人教育的弱化、导师队伍建设力度不足及学生对职业生涯规划迷茫等。笔者结合自身实践经验,借鉴发达国家的培养方式,提出了几点建议,如培养制度和模式的完善、加强教师培训以及对硕士研究生的成人教育、提供实践及勤工助学岗位等。 相似文献
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乙烯酮(双乙烯酮)是十分重要的化工中间体,其下游产品较多。江苏某化工厂开发生产乙烯酮(双乙烯酮)下游产品三十多个,年生产规模三万多吨,是国内以乙烯酮(双乙烯酮)为中间体生产精细化学品的综合骨干企业。针对乙烯酮(双乙烯酮)下游产品废水特点,该厂结合企业实际,开展了产品优化,结构调整,清洁生产,资源循环利用,节水降耗等工作,从源头削减了污染物的生产。同时投资二千多万元新建预处理装置三套,6000m3/d废水生化处理装置一套,使全厂乙烯酮(双乙烯酮)下游产品的废水得到了有效的治理。 相似文献
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D. G. Gordeev L. F. Gudarenko M. V. Zhernokletov V. G. Kudel’kin M. A. Mochalov 《Combustion, Explosion, and Shock Waves》2008,44(2):177-189
A semi-empirical equation of state for metals is described. Its capabilities are demonstrated by the example of the equation
of state for aluminum. New experimental data are presented on the location of the isentrope of aluminum for unloading from
the state at p = 229.71 GPa on the shock adiabat to an aerogel (SiO2) of density 0.08 g/cm3.
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Translated from Fizika Goreniya i Vzryva, Vol. 44, No. 2, pp. 61–75, March–April, 2008. 相似文献
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Jorge Marcelo Romero Soledad Bustillo Hugo Enrique Ramirez Maisuls Nelly Lidia Jorge Manuel Eduardo Gómez Vara Eduardo Alberto Castro Alicia H. Jubert 《International journal of molecular sciences》2007,8(7):688-694
A thermochemical rather simple experimental technique is applied to determine the enthalpy of formation of Diperoxide of ciclohexanone. The study is complemented with suitable theoretical calculations at the semiempirical and ab initio levels. A particular satisfactory agreement between both ways is found for the ab initio calculation at the 6–311G basis This set level. Some possible extensions of the present procedure are pointed out. 相似文献
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The objective of the study was to explore the effect of the degree of deacetylation (DD) of the chitosan used on the degradation rate and rate constant during ultrasonic degradation. Chitin was extracted from red shrimp process waste. Four different DD chitosans were prepared from chitin by alkali deacetylation. Those chitosans were degraded by ultrasonic radiation to different molecular weights. Changes of the molecular weight were determined by light scattering, and data of molecular weight changes were used to calculate the degradation rate and rate constant. The results were as follows: The molecular weight of chitosans decreased with an increasing ultrasonication time. The curves of the molecular weight versus the ultrasonication time were broken at 1‐h treatment. The degradation rate and rate constant of sonolysis decreased with an increasing ultrasonication time. This may be because the chances of being attacked by the cavitation energy increased with an increasing molecular weight species and may be because smaller molecular weight species have shorter relaxation times and, thus, can alleviate the sonication stress easier. However, the degradation rate and rate constant of sonolysis increased with an increasing DD of the chitosan used. This may be because the flexibilitier molecules of higher DD chitosans are more susceptible to the shear force of elongation flow generated by the cavitation field or due to the bond energy difference of acetamido and β‐1,4‐glucoside linkage or hydrogen bonds. Breakage of the β‐1,4‐glucoside linkage will result in lower molecular weight and an increasing reaction rate and rate constant. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 90: 3526–3531, 2003 相似文献