《环境学》课程实验教学改革探讨

《环境学》是生态环境相关专业重要的专业基础课,实验教学是该课程重要的实践教学环节,是培养大学生创新能力的重要途径。我校依托广东省重点和特色学科——生态学科的实验教学队伍和硬件条件,在训练学生的基本实验技能的基础上,结合学科特点开设综合性和创新性实验项目,从实验教学内容、教学方法、实验室管理模式和实验教学信息化等方面着手开展环境学实验教学改革试验。实践证明实验教学改革有效调动了学生的学习积极性,培养了创新意识和科研能力。     

科研项目转化的“玻璃微喷嘴的制作及检测”实验设计

微流体器件的加工是微流控技术领域的一个研究热点,根据进行的科研工作以及实验教学的经验,将科研课题中具有创新性和教学可行性的内容植入实验教学中,设计了题为"玻璃微喷嘴的制作及检测"的创新性开放实验,以促进复合型创新人才培养。实验内容多学科交叉融合,涉及微喷嘴激光微加工及显微检测等内容。实践表明,通过这种科研和实验教学相融合的方案,使学生紧跟科技发展脚步,激发了学生的学习兴趣和探索潜能,锻炼了动手实践和创新能力。     

整合优化工业控制实验课程的教学改革与实践

本文以工业控制实验室为教学平台,优化实验教学环境,通过对传统的课堂实验内容进行整合优化,压缩了12学时,打破以往以验证性实验为主的教学模式,增加了创新性实验,提高实践教学效率,经过两年的实践,取得了良好的效果。     

面向CDIO理念的物联网工程专业实验体系

物联网工程专业要求学生具有较强的工程实践能力。CDIO工程教育培养理念强调按照工程师的要求培养学生对工业产品构思设计实施运行的全过程能力。将CDIO理念引入物联网工程,提出分层实验教学体系和实验课程体系。实验教学体系由入门层、基础层、拓展层和提高层四个层次构成,与之对应的实验课程体系是基础验证性实验、综合性实验、设计性实验和研究创新性实验,明确每层承担的具体功能和任务,将项目设计细化到各个实验环节中。利用中央地方共建智能化油田物联网工程实验室建设以及全国电子设计大赛等各种学科竞赛活动,将实验教学项目与科研、工程实践紧密结合,对毕业设计、课程设计等内容进行不断更新。实践结果表明该体系为培养学生工程实践能力提供了有力保障。     

材料科学与工程专业教学平台实验室综合实验课程改革初探

通过对材料学科实验教学改革的思路,以及实验内容及实验教学方法的初步实践,探讨了以教学平台实验室为依托,改革本科生实验教学模式,增加综合性、设计性实验。实践表明实验教学的改革,提高了学生的创新能力和动手能力,为学生的综合素质的培养打下坚实的基础。     

物理化学设计实验教学探索与实践

化学是一门实践性非常强的学科。设计实验作为实验教学中的一个环节越来越受到重视,在学生综合素质和创新能力培养过程中起着重要的作用。设计实验的内容对学生来讲是其未知的领域,需要按照科学研究的规律、方法和过程组织教学。本文介绍了近年来武汉大学化学实验教学中心物理化学实验室在物理化学设计实验教学中进行的探索与实践,分为4个部分:实验内容;开设方法;教学效果;教学体会。     

新形势下高校实验室开放管理模式探索与实践

高校实验室开放是新形势下培养应用型、创新性人才的有效途径,在培养学生综合创新实践能力等方面具有不可或缺的作用;实验室开放促进了实验教学内容的革新,是对实践教学体系的深度改革。本文对当前高校实验室开放管理现状中存在的问题进行剖析、论述,并在此基础上提出建立完善的管理体系和健全的管理规章制度、增加经费投入、加强实验师资队伍培养培训和设置实验开放选课学分来保障实验室开放运行;通过增加综合设计性和创新型实验项目,加强实践教学基地和创新实验室建设,并以信息网络化平台为基础,促进实验室的开放管理。     

基于技术创新的医学机能学实验改革

针对医学机能学实验教学改革,新开了具有融合性、创新性实验内容的《机能学融合实验》课,并在药理学、生理学、病理生理学实验课中开展了大量研究性、创新性实验项目。随着改革的深入,无论是实验技术、实验教学环境还是融合性、创新性实验教材建设都远远跟不上实验教学改革的步伐。为此,从实验技术创新、实验教材建设和构建全新实验教学环境三方面入手对实验教学方法、手段和实验教学环境进行了大力度的创造性改革。构建了一个全新的、资源丰富与共享的、互动的实验教学环境;形成了医学机能实验技术大面积优化和系列化改革;建设了与新开课程同步建设、同步发展的立体化机能学创新性融合性实验教材和系列化多媒体视频教材。通过改革,不仅实验教学效果、教学质量、教学效益得到了显著提高,实验教学管理得到了规范,还在实验室形成了一支重视实验教学,热心实验教学改革的创新团队。     

水资源与水环境实验教学模式改革初探

根据水资源与水环境课程特色,在实践基地现场（测流断面）开设综合性实验。利用实践基地的各项人力资源及实验资源,有效地开展综合性实验教学,培养学生工程实践能力,也可通过实践教学基地开设创新性实验的研究,弥补学校实验教学内容与实践相脱节的现象,同时也解决了学校实验室工程实践资源不足的问题。     

通过"三层次实验"培养学生实践创新能力

为了让电子信息类专业的学生均能通过基础实验、课程设计、毕业设计按教学大纲要求圆满地完成实践课程任务,成为合格的毕业生,同时让一切有意愿利用课余时间在实验室进行更深入研究的学生进一步提高实践创新能力,论文提出将实验教学从内容和形式上划分为基础性实验、提高性实验与研究创新性实验三个层次,并对每个层次的功能、管理办法和教师指导方式进行明确规定,使学生通过实验教学这个平台提高实践创新能力。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.