接触式低温固定中样品内部传热过程的分析

建立了用于电子显微镜生物样品制备的接触式低温固定法中的传热过程模型,并求得了一维常物性条件下的精确解。讨论了样品内部冷却速率的一些变化规律及其与样品初始温度和固化温度的关系,为实际的低温固定操作提供了理论指导。     

Deactivating the Buttons: Integrating Radical Exposure Tapping with a Family Therapy Framework

The purpose of this paper is to describe and illustrate with case examples a brief intervention termed Radical Exposure Tapping (RET). RET can be integrated with family therapy to address stuck points where the therapy is hindered by a family member's affective block, an intense and unchangeable emotional reactivity to a specific trigger. RET draws from the methodology of Eye Movement Desensitization and Reprocessing (EMDR) and combines it with the tapping sequence of the Emotional Freedom Technique (EFT) to produce an intervention that is more flexible than EMDR, provides greater rigor than using the EFT technique alone and can be effective in a single session within the context of family therapy. The paper puts this work into context by first over viewing definitions of trauma and Post‐Traumatic Stress Disorder, arguing that family members' emotional reactivity may be a symptom of PTSD even when they would not qualify for the diagnosis because they had not experienced a life threatening event.     

在主题教研中与教师共同成长——吉林省大安市基地教研工作的思考

建立一种与新课程相适应的以校为本的教研制度、建立多元开放的教学研究机制,是学校发展和教师成长的现实要求,是深化课改的方向和重点。2008年初,大安市创建了＂基地主题教研＂的教研方式,共同地、有计划地研究解决教学中的热点和难点问题,实现了教研观念的转变和教研方式的变革。     

新时期哈萨克族小说艺术表现手法的探索

进入新时期以来，哈萨克族小说家通过不断解放思想，努力吸收和借鉴中外小说界最新的创作经验和成果，开始进行了作品艺术表现手法方面的探索。新时期哈萨克小说在叙事模式、塑造人物形象、语言运用上表现手法有所丰富，地域和民族特色的表现有了更加宽广的视域。     

Resource smoothing: A cost minimization approach

From the available literature, there seems to be no defined approach to resource smoothing exercise except those attempted by Weist (1967, Management Science, 13, B359-B377) and Burgess and Killebrew (1962, Journal of Industrial Engineering, 13, 76-83). The aim of the smoothing exercise is to achieve optimal resource usage by avoiding high peaks and deep valleys in the project resource profile. The general approach has always been to move some activities with floats in the high peak regions to be started at a later date, and as this is done, the valleys will be filled to smooth the resource profile subject of course to time constraint. If this approach is followed as it is, it would be difficult to determine optimality especially when many resources are involved. A cost minimization approach is envisaged in the present study with no limitation on the number of resource inputs. In a situation where the resources are assumed to have the same value, the cost assigned to each of them should be similar. The method follows the general concept but with a difference; cost of the activity in question is considered. The exercise is continued until all the floats are exhausted. The optimum result would then be the one with the minimum cost profile. From examples used for the evaluation, the results obtained are comparable to those of the above two researchers, and some with better results in the majority of cases.     

现代教育技术环境下的“两课”教学模式

现代信息技术的飞速发展推动着现代教育技术的进步日新月异,改变着教学的方法、手段、模式、内容乃至转变着人们的教育思想、教育观念.因此,马克思主义理论课与思想品德课(以下简称"两课")教学面临重大变革,本文将讨论基于现代教育技术环境下的"两课"教学模式.     

心理活动脑机制的研究历程及研究技术的新进展

本文阐述了心理活动的脑机制及其研究技术的发展过程,从而客观地表达了两种观点:一是,计算机辅助成像技术已成为人类心理活动脑机制研究的新技术;二是,人类的心理和行为活动在大脑皮层都有相应的机能定位,这种机能定位不是绝对的、机械的,而是在整体机能上的动态定位。     

试论日本航运技术创新中的官民协作

技术创新是航运发展的主要动力。战后，日本政府和航运业界在焊接技术、大型船技术、高速船技术、船舶自动化技术和经济型船技术等航运技术创新方面紧密协作，从而使日本改变了战后初期航运技术落后的局面，并紧跟世界航运发展潮流，甚至走在前列。其经验值得我们借鉴。     

对高职教育质量保障体系中几个问题的思考

在我国高等职业教育规模迅速扩大的同时，教育质量问题已引起各方面的广泛关注。目前影响我国高职教育质量的主要因素有：学校之外的教育质量评价不能完全适应高职教育实际；产学研结合缺乏应有的措施保障；高职院校内部的质量监控体系尚不完善。应该采取的政策与对策：建立合理、科学的评估体系和机制；鼓励企业通过产学研结合参与高职教育；健全学校内部质量评估、监控体系。     

《微机接口技术》实验教学的改革与探索

针对《微机接口技术》课程特点,介绍了对其实验教学在内容、方法、考核上进行的一些改革与探索,旨在提高实践教学效果、加强对学生实践能力和创新能力的培养。