地方高校应用化学专业创新型人才培养方案的探索与实践

根据当前社会经济发展的新形势、地方高校创新人才的培养模式,结合岭南师范学院培养方案的要求,文章对地方高校应用型创新人才培养方案进行了探索和实践,提出了应用化学专业创新人才培养方案设计的指导思想以及课程体系的构架。     

双创教育背景下地方高校应用化学专业实践教学改革与探索

实践教学是高等院校人才培养的重要环节。针对地方高等院校应用化学专业实践教学中存在的主要问题,从实践教学内容、考核模式和师资队伍等方面,对地方高校应用化学专业实践教学进行改革与探索,以培养出适宜于新形势下的应用型和复合型人才。     

应用化学专业创新性实验教学改革初探

开设应用化学专业创新性实验可提高学生对实践课程的学习兴趣、加深对理论知识的理解,还能培养学生的实践能力和创新能力,因此是应用化学专业实验教学改革的重点。为突破以往创新性实验教学模式的局限性,促进应用化学专业学生创新意识和创新思维的培养,本文初步探讨了其教学内容、教学方式和教学方法的改革,将为后续教学改革提供一定研究基础,并能推动应用型创新性人才的培养。     

地方本科院校化工实践教学研究与实践

在地方院校转型和社会快速发展的背景下,如何培养符合社会发展需求的应用型化工人才是当前地方高校迫切需要研究的一个问题。本文针对该问题研究了一种化工实践教学培养应用实践性人才的模式,阐述了该模式对于应用化学专业学生在职业素养和专业培养中所起到的重要性作用。     

应用化学专业标准的研制与实践

根据《国务院办公厅关于深化高校创新创业教育改革的实施意见》、《广东省教育厅关于高等学校创新创业教育改革的若干意见》等上级文件精神,结合学校发展思路及我校应用化学专业设置背景,探究专业定位,梳理专业人才知识体系和能力构成,构建具有特色的课程体系,制定我校应用化学专业标准,构建为地方经济和文化繁荣服务的应用型人才培养模式。     

转型背景下应用化学专业人才培养方案研究

根据国务院《关于加快发展现代职业教育的决定》精神和教育部、国家发展改革委、财政部关于"引导部分地方普通本科高校向应用型转变的指导意见"要求,结合辽宁地方经济发展战略,对应用化学(精细化工)专业人才培养方案的制定进行研究,调整专业办学思路、办学定位和办学模式,构建了本科应用化学专业人才培养方案,并对其课程群进行了剖析。     

应用型本科能源化学工程专业人才培养模式建构的思考

应用型本科人才培养是我国高等教育发展的主要对象。本文结合菏泽市地方资源特点和我系师资结构特点,以培养应用型本科能源化工专业的人才为出发点,从人才培养规格、课程体系构建、教学方式方法革新、实践教学和科技创新体系的完善、考核评价方式的改进、师资队伍建设等方面对应用型本科能源化学工程人才培养的模式进行了建构。     

地方本科院校在转型理念下实践教学改革研究——以贺州学院应用化学专业为例

在地方本科院校向应用技术型大学转型的新理念下,培养应用型本科人才是应用技术型大学的目标,而实践教学是应用技术型大学整个教学过程的最重要的环节,其质量在很大程度上影响着培养的应用型人才的质量。为了提高地方本科院校应用型人才培养过程中应用化学专业实践教学的质量,以贺州学院应用化学专业为例,针对本校应用化学专业实践教学的软肋,对实践教学内容体系、教学模式、师资队伍、毕业设计和管理评价体系进行改革研究,切实促进贺州学院向应用技术型大学的转型。     

应用化学专业高素质应用型人才培养模式的探索与实践

针对目前社会对应用型人才的需求,就如何转变应用化学专业人才培养模式,培养高素质应用型人才做了一些有益的尝试,其中包括对应用化学专业培养目标的确定、课程体系构建、师资队伍建设等,提出了确保人才培养方案实施的措施。     

校企合作下生物工程专业人才培养体系的构建

分析了地方本科院校生物工程专业人才培养存在的问题,阐述了应用型创新人才的内涵与特点,结合蚌埠学院生物工程专业培养实际,基于工程应用型培养模式,分别从培养方案修订、课程体系设置、培养模式设置和考核环节制定等多方面研究,探索出一套符合地方高校发展的校企合作应用型创新人才培养体系。     

乙烯酮(双乙烯酮)下游产品废水的治理技术

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。     

几种乙炔加压设备性能的比较

阐述并比较了几种加压设备在乙炔加压清净过程中的性能和特点。     

三种煤样燃烧热的测定

本文通过三个厂家提供的三种煤样燃烧热的测定,由测定结果综合得出3号煤样燃烧最完全、燃烧热也最大,是三个煤样中最好的一种。     

Semi-empirical equation of state of metals. Equation of state of aluminum

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. __________ Translated from Fizika Goreniya i Vzryva, Vol. 44, No. 2, pp. 61–75, March–April, 2008.     

水泥水化热测定方法综述

水泥水化热是中、低热水泥和核电工程用水泥的一项关键的技术指标。全球范围内测定水泥水化热的方法有溶解法、直接法/半绝热法、等温传导量热法三种。本文总结了中、美、欧相关方法标准,对其测试原理、仪器设备、试验过程等方面进行了比对,并对其在领域的应用做了简单的概括。     

小议汽车涂装工艺设计对涂装成本的影响

论述了涂装工艺设计对涂装设备投资、涂装生产成本的影响。     

Measurement of the gradient of viscosity with composition of mixtures of non-ideal gases

A perturbation viscometer is a differential capillary viscometer that measures the logarithmic viscosity gradient of the viscosity-composition curve for gas mixtures. Measurements are made at different gas mixture compositions. Integration of the logarithmic viscosity gradients measured over the full composition range gives the mixture viscosity relative to the viscosity of one of the pure components of the gas mixture. This method is attractive because, for measurements of equal precision, integration of the gradients is potentially an order of magnitude more precise than measurement of the viscosities directly. It can also work at high and low temperatures and perhaps high pressures.The perturbation viscometer has been used to make measurements on ideal gas mixtures at ambient and elevated temperatures. The situation is more complicated when the gas mixtures are non-ideal. Extra effects due to density differences, molar volume change on mixing and differential thermal expansion may be measured in addition to the desired viscosity change producing systematic errors in the results. Thus, a more sophisticated apparatus is required. The standard perturbation viscometer has been modified to separate out the extra effects to permit measurement of the true change in viscosity. In addition, the theoretical operation of the modified apparatus has been revised to account for the design changes to permit calculation of the viscosity-composition profiles from the results.The apparatus has been tested using helium-HFC-125 mixtures and two new viscosity-composition profiles are presented for these mixtures at 23 and . Internal consistency tests have been used to confirm that the data produced are of high quality with an estimated uncertainty in the viscosity ratio data at of 0.9% and at of 1.5%.     

塔设备改造选型的分析

就当前扩产增容中塔设备设计和改造时板式塔和填料塔的选型问题加以分析。在评述目前国内常用的几种塔板和新型填料之后，着重介绍一种新型塔板（导向梯形浮阀塔板）和一种新型填料（波环填料——乾隆帕克）。     

Calorimetric and Computational Study of Enthalpy of Formation of Diperoxide of Cyclohexanone

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.     

Effect of degree of deacetylation of chitin on the properties of chitin crystallites

In the present article, chitin from crab shell was systematically deacetylated using a NaOH treatment with control of the reaction time. The degree of deacetylation, monitored using solid-state NMR, revealed that the reaction was pseudo-first order. Based on this, swollen and NaOH-saturated particles are proposed as the reaction system. The weight loss of the partially saponified and neutralized samples after HCl hydrolysis increased linearly with the degree of deacetylation. The crystallinity of the samples was found to increase after acid hydrolysis. According to conductimetric titration, the surface charge density of the crystallites, after acid hydrolysis, was found to increase with base treatment time. The effect of surface charge on the formation of a chiral nematic phase, due to the rodlike nature of the crystallites, was explored. These results show that because the contribution of charged particles to the ionic strength was significant the double layer compression was affected, especially since the surface charge density was close to the Manning limit. © 1997 John Wiley & Sons, Inc. J Appl Polym Sci 65:373–380, 1997