美术教学对培养学生健康心理的作用

从多方面简要分析了美术教学在培养学生健康心理方面的积极作用。     

提高学生化学实验能力的实践与探讨

实验是化学教学的重要组成部分。如何提高学生的实验能力,本文主要从培养学生的健康心理,实验的改进,增加实验的可见度以及加强学生实验报告的书写等方面作了一些探索.。     

化工专业学生心理健康在综合素质中的价值——评《心理健康教育前沿问题研究》

心理健康是学生树立正确价值观的基础,心理的健康培养能提升大学生适应高等教育的能力,又巩固了其在社会和校园的人际交往能力.拥有健康心理的大学生心理素质较强,其在学校的专业知识和思想文化建设方面都具有优势,拥有自信向上的健康心理状态可以让学生自身更富有创造性,为日后综合素质的提升奠定坚实的基础.因此,现在我国很多高校已经陆...     

浅析当代青少年的心理健康

当代青少年的心理健康问题及青少年不健康心理的主要表现;产生不健康心理的因素;不健康心理的解决方法三个方面做出初步探索。     

师范生结构化学教学改革初探

以促进学生高效学习结构化学、培养学生动手实践以及科技创新能力为目标，通过以下三个方面实现结构化学的教学改革：第一，加强学科历史教学，增强学生的学科情感，培养创新思想；第二，合理应用现代化教学手段，增强学生学科感受力，培养创新精神；第三，与教师的创新性研究方向相关联，培养学生实践能力与创新精神。旨在总结当前教学方式方法不足的基础上，针对如何培养素质教育要求下的创新型人才，提出新的教学方法与途径。     

创新思维与中学化学教学

创新是一个民族的灵魂，文章探讨了化学教学中如何培养学生的创新意识。首先教师应善于引导学生关注身边的化学，激发学生的创新思维，培养学生敏锐的观察能力，乐于勤于捕捉各种奇异现象，从中有自己的新发现，并结合实际开展科学活动；其次，在课堂教学中要注重创新能力的培养，设计探索实验，培养创新思维。     

有机化学实验与学生基本素质的培养

素质教育注重人的全面素质的培养。在有机化学实验中，要培养学生良好的思想品德素质，培养学生良好的心理素质及各方面的能力，促进学生的基本素质的全面、健康发展。     

基于本科生工程意识培养的教学实验设计与实践

为强化工科学生的工程意识，满足柴油超深度加氢脱硫催化剂载体的性能要求，作者系统设计了富B酸载体材料合成大学生创新实验，并进行教学实践。实践结果表明，市场调研与环境评估环节可以培养学生的实践意识，文献查阅与催化剂设计环节可以培养学生的创新能力，催化剂载体制备与表征环节可以培养学生的动手能力，团队协作过程可以培养学生的合作意识，实验风险评估环节可以培养学生的安全意识。从市场调研到催化剂设计，从实验设计、原料处理到材料制备和风险评估，一体化的实验教学过程增强了学生的工程意识，使学生在解决问题的过程中锻炼了创新能力。     

浅谈普通化学课程学生创新能力的培养

学生创新能力的培养是高等教育的重要任务。为了更好的培养学生的创新能力，对大学普通化学课程学生创新能力培养存在的基础知识差异大、缺乏创新意识、创新氛围、教学模式滞后、实验课不被重视、教学中缺乏因材施教等问题进行了分析，并提出了普通化学课程创新能力培养的策略：做好高中和大学普通化学的衔接，培养学生的创新意识，营造良好的课堂氛围，丰富教学设计，教学中因材施教。     

中职计算机教学的思考

就如何开展中职计算机教学进行了初步探讨，提出计算机教学首先就是要激发学生学习计算机的兴趣，其次要培养学生的自我学习以及创新的能力，以适应计算机行业软硬件飞速更新的需要，再次还要培养学生的实践思维能力，让学生的聪明才智真正得到发挥。     

芳香疗法产品标准的安全性评价

现代芳香疗法中,人们已懂得利用芳香疗法帮助患者达到心理、生理和精神上的平衡。人体缺乏平衡就会引发很多病症,例如极端的过高体温或体温过低、血压过高或过低、荷尔蒙分泌失调等。心理和精神缺乏平衡,也会出现病态,如忧郁、歇斯底里、狂燥等。通过芳疗师的治疗,使身体和心灵及所有能量都维持在平衡状态,才有可能获得真正健康。目前,芳香疗法风靡国内外,我国芳香疗法正处在刚起步而市场呈高速上升阶段,如何能安全地应用芳香疗法产品去满足消费者需求,在制订芳香疗法产品标准前,对产品安全性认知很有必要。     

调整结构之杂谈

作者列举近10年来的经济数据,说明涂料行业及部分地区的品种结构发生较大变化,并对我国涂料工业今后如何以市场为导向,加强联合,发挥各自优势,因地制宜地进行产品结构调整提出了思路。     

The Kinetics of the Fischer-Tropsch Synthesis

The literature on Fischer-Tropsch synthesis can be divided into two broad categories: The major portion falls into the category of empirical product distribution studies done with catalyst improvement in mind, while a smaller body of data has been slowly accumulated with the intention of understanding the fundamentals of the reaction. Of this smaller body of mechanistic and kinetic work, only part deals with the quantitative formulation of rate and product distribution phenomena. A vigorous effort has also been made in recent years to contribute to this understanding by surface studies. This approach, however, has at best offered tantalizing views of the various adsorbed species without leading to a quantitative formulation of the kinetics of observable phenomena at reaction conditions.     

The Kinetics of the Fischer-Tropsch Synthesis

The literature on Fischer-Tropsch synthesis can be divided into two broad categories: The major portion falls into the category of empirical product distribution studies done with catalyst improvement in mind, while a smaller body of data has been slowly accumulated with the intention of understanding the fundamentals of the reaction. Of this smaller body of mechanistic and kinetic work, only part deals with the quantitative formulation of rate and product distribution phenomena. A vigorous effort has also been made in recent years to contribute to this understanding by surface studies. This approach, however, has at best offered tantalizing views of the various adsorbed species without leading to a quantitative formulation of the kinetics of observable phenomena at reaction conditions.     

KDON-14000／1500型空分装置的安装与运行问题总结

介绍了KDON-14000/1500型空分装置在安装与运行过程中出现的问题、原因及采取的措施。实践证明,一套装置从设计、安装、投运到连续稳定运行,必须经过细致、艰辛的工作以及全身心的投入,才能使装置顺利地投入运行。     

高职新生班主任工作实践与探索

做好新生入校初期的教育和管理工作,引导学生尽快融入大学生活,对建立良好的班风,促进学生的健康成长具有十分重要的意义,文章分析了高职新生的思想状况,从做好新生适应性教育、理想信念教育、行为习惯引导、贫困生认定与关、心理教育、课余活动指导等角度,阐述了高职新生班主任工作的途径与方法。     

Dieting practices, weight perceptions, and body composition: A comparison of normal weight, overweight, and obese college females

Background  

Of concern to health educators is the suggestion that college females practice diet and health behaviors that contradict the 2005 dietary guidelines for Americans. In this regard, there remain gaps in the research related to dieting among college females. Namely, do normal weight individuals diet differently from those who are overweight or obese, and are there dieting practices used by females that can be adapted to promote a healthy body weight? Since it is well recognized that females diet, this study seeks to determine the dieting practices used among normal, overweight, and obese college females (do they diet differently) and identify dieting practices that could be pursued to help these females more appropriately achieve and maintain a healthy body weight.     

Effectivity in the use of protein supplements in resistance training: systematic review

To increase strength and lean body mass, protein has become one of the most popular supplements among athletes. The aim of this study was to analyze the effect of protein supplementation on body composition. A systematic review of the randomized controlled trials (RCT), published in MEDLINE/PubMed and SciELO up to April 10, 2009, was conducted. All RCT conducted in healthy subjects with interventions of six or more weeks were included. Nine studies fulfilled the inclusion criteria, and three of them had level 3 of evidence. Among these studies, the increase of lean mass ranged from 0.8 to 1.9 kg. However, the study with the longest term had duration of 12 weeks. Therefore, the evidence does not support the recommendation for the consumption of protein supplements among healthy individuals.     

A rat–human scale-up procedure for the endocrine system

The main contribution of this work is to present a detailed scale-up procedure between human and rats models to more accurately predict what would happen in human beings, based on the experimental results obtained from rats. This procedure begins using the human model, given by Sorensen (1985). The proposed scale-up technique required to establish some assumptions, to do an intensive search in the literature about organs volumes and flow rates of body rats and a dedicated experimental work in the laboratory with these animals. Even though it is mainly focused on studying the endocrine system behavior to obtain a proper in in silico healthy rat it can be extended to study another body regions. Several simulation results with the obtained rat model are included and confronted with experimental data of ten healthy rats. The analogy between human and rat dynamic behavior after equivalent meal intakes are also discussed.     

浅谈材料科学领域拔尖创新人才的培养

拔尖创新人才的培养是材料学及相关专业学生综合素质教育的重要环节。本文首先探讨了拔尖创新人才的基本特征,而后从构建合理的知识结构、树立明确的研究方向,培养执着的探索精神和创新意识、协作能力以及健全的身心素质等方面探索和分析了材料科学领域拔尖创新人才的培养,并把此规律应用于材料学相关学科的课堂教学和实习教学中。