轻金属冶金双语教学

论述了双语教学与复合型冶金专业人才培养的关系。以轻金属冶金为例,提出冶金工程专业实行双语教学的必要性。在教学思路改革方面提出正确对待3个问题:专业英语同双语教学的矛盾,英语交流同专业知识不同表达之间的冲突,英语同母语双向交换思维的不间断问题。针对双语教学在轻金属冶金教学中的问题,提出以"诱导-迁移-浸没"渐进式教学,课题"嵌入"式教学,多媒体教学,教学互动启发性,考试方法改革,教学方法改革等。对在冶金工程专业轻金属冶金中实行双语教学提供思路和方法。     

浅谈高校教学改革中的"双语教学"

在本科教学活动中广泛应用现代教育技术是目前教学改革的重要内容之一,其中"双语教学"已经成为衡量一所重点大学本科教学水平的重要指标.双语教学的开展,可以大大改进长期以来我国英语教学"耗时低效"的现状,为学生的英语学习提供更多的实践空间,从而提高英语学习的时效性,也为学生形成使用第二语言的思维打下基础.     

高等农业院校双语师资英语培训体系的研究与实践

依据"培训"和"发展"观及"行动研究"理论,研究构建了一个多维、立体化、反思的,适用于高等农业院校的双语师资英语培训体系,即"英语知识及技能+双语教学理论知识及教学策略+行动研究".研究结果表明:该培训体系的实施有利于培养双语教师的英语基本技能、专业英语能力和双语教学能力,有利于提升双语教师对双语教学过程、教育规律和学生学习需求的认识.有利于引导双语教师完成对被教育者发展的理解.     

关于双语课件在外贸教学中的作用分析

根据外贸方向的学生英语起点高,专业国际性强的特点,将国际贸易课程设置为双语教学课程,既保证了学生在大学期间能够奠定厚实的专业基础,又兼顾了英语综合素质和跨丈化交际能力的提高.从而满足企业对国际贸易特色人才的需要,但在国际贸易双语教学实践中又存在一些我们需要解决的问题.本文结合双语教学过程中的学生、师资、教材等方面问题,阐述双语课件的巨大作用.     

冶金工程专业课程、专业英语和双语课程的衔接

针对冶金工程专业学生专业英语及双语教学中出现的问题,提出将英语学习贯穿在专业基础课、专业外语及双语教学课程(专业课)教学中,循序渐进培养学生英语应用能力。利用导入、提高和强化3个学习层次及构建专业中文课程平台,建立专业课程、专业外语课程、双语课程网络,实现专业课程、专业外语和双语课程的相互渗透,最大限度提高教学效果。     

“外国文学”双语教学探索与实践

中英文秘专业学生的实际英语水平以及用人单位对学生在英语方面的要求,决定了在中英文秘专业的"外国文学"开展双语教学,很有必要.而要在双语教学中真正实现"外国文学"教学和英语教学效果上的双赢,就需要根据学生现有的英语水平确定相应的教学模式,采用灵活多样的教学方法,循序渐进地安排英语听说读写训练,对学生因材施教,并且根据教学过程中学生反馈的信息及时调整教学内容和教学方法.     

"第三方物流"课程双语教学实践探讨

高等院校物流管理专业课程实施双语教学符合时代发展和教学改革的需要.以"第三方物流"课程的双语教学实践为例,从教学模式设计、教学过程实施和教学效果评价三个方面对双语教学进行了探讨和思考,并提出了一些自身的教学心得体会.     

管理统计学的双语教学

针对实施管理统计学双语教学的情况，总结了教学实践过程中的一些体会，指出了当前双语教学过程中存在的问题，并提出了相应的对策。     

互动教学在冶金工程专业双语教学中的应用

将互动式教学应用于冶金工程专业双语教学,介绍了应用优势及具体实践案例。以互动式替代传统教学模式,使冶金专业高年级学生在学习专业基础知识的同时英语学习得以有效延续,拓展英语的专业应用水平。     

轻金属冶金双语教学研究

论述了轻金属冶金双语教学实践、教学效果和产生的问题。对教学方法进行改革,采取多样化、直观化、系统化教学手段,教师和学生都得到了不同层面的提升。双语教学教材、学生英语水平和教师把控双语的能力构成了双语教学的现实问题。     

Effect of antibiotics of chemotaxis of human leukocytes

The effect of 20 different antibiotics on chemotaxis by human neutrophils was studied. Human leukocytes incubated with chloramphenicol, rifampin, sodium fusidate, and tetracyclines in vitro showed markedly depressed migration. The mechanisms by which these antibiotics affect leukotaxis are discussed.     

Quality of life of relatives of mental patients

Usage of quality of life of psychiatric patients' relatives as the parameter of estimation of the quality of psychiatric care is considered. By means of standard questionnaire elaborated by the authors as well as by means of both individual and group conversations the quality of life was analyzed in 40 relatives which lived together with psychiatric patients. Different spheres of their life and difficulties (financial, social-psychologic, production) were examined in families with such patients. The defects of psychiatric care that had direct influence on the quality of life of the psychiatric patients' relatives are outlined.     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。