引入学生反馈机制 完善校本教研制度

校本教研的三个要素自我反思、同伴互助、专业引领具有极强的实践性,使校本教研能够成为提升教师整体素质的有效途径。基于校本教研研究成果的有效性在一定意义上要由学生的发展来检验,有必要在其体系中引入学生反馈。学生反馈通过对研究活动的监控保障校本教研的有效性,使之真正成为提升教师整体素质的有效途径。但校本教研有效性的发挥脱离不开教师的实践。     

如何提高矮个铅球选手运动水平的几个问题

在铅球项目中矮个选手如果能在速度、力量和加大幅度等方面挖掘潜力、发挥优势,同样能提高成绩,战胜高个选手.     

关于学生道德内化障碍的问题

当代德育过程,德育的有效性问题令老师家长头痛不已,成人们都在抱怨新一代的品德形成让他们付出了很大的努力而收效甚微,为什么会出现这样的现象呢?我们都知道,人的品德的形成很大程度上来说,就是将社会道德转化为个人品德,这个过程叫做道德的内化(internalization)①。内化的概念是法国社会学派的代表人物杜尔克海姆等人所提出,其基本涵义就是指社会意识向个体意识的转化,亦即意识形态的诸要素移置于个体意识之内,采纳正确行为的社会标准作为自己的准则。目前心理学界已经对内化的基本过程作了深入的研究。美国心理学家克拉斯诺尔·布鲁姆…     

Proteiomic patterns for endometrial cancer using SELDI-TOF-MS

Serum samples from endometrial cancer (EC) patients and healthy females were analyzed using surface-enhanced laser desorption-ionization time-of-flight mass spectrometry (SELDI-TOF-MS) to discover the potential diagnostic biomarker for detection of EC. A preliminary training set of spectra derived from 40 EC patients and 30 healthy women were used to develop a proteomic model that effectively discriminated cancer patients from healthy women. The training set had a specificity of 100% and sensitivity of 92.5% in the EC detection. A blind test set, including 20 new cancer cases and 10 healthy women, was used to validate the sensitivity and specificity of this multivariate model, which had a corresponding results of 60% in specificity and 75% in sensitivity, respectively. The combination of SELDI-TOF-MS with bioinformatics tools could help find new biomarkers and establish the detection of EC with high sensitivity and specificity.     

酶工程教学方法与教育思想改革初探

本文在创新、实效、突出重点、培养高素质人才等几个方面，论述了在讲授生物工程专业的专业必修课“酶工程”时，从教材的选择、授课方法、知识的传授等方面，在教学方法、教学思想上，进行了改革尝试，通过学生期末考试的成绩来看，取得了一定的效果     

通信概论课程教学改革初探

为提高学生对《通信概论》课程的学习兴趣，提高课堂教学的效率，锻炼学生主动学习的能动性，培养学生独立查找科技献和资料的能力，结合笔近年来的教学实践经验，提出了《通信概论》课程的教学改革方法。     

温州主动融入海峡西岸经济区之思考

为实现海峡西岸经济区的战略构想，提高海峡西岸经济区竞争力，最终实现两岸经济长期合作双赢的新格局。文章结合海峡西岸经济区的区域优势，分析了温州主动融入海峡西岸经济区的必要性、目标和对策。     

"任务驱动"与生物学科网络课堂教学

多媒体网络课堂教学在中学的学科教学中应用越来越普及：如何提高生物学科网络课堂教学的教学效果，本文认为可以在网络课堂教学中引进“任务驱动”法，提高生物学科的网络教学效果。     

Intrathymic inoculation of donor liver specific antigen alleviates rejection of liver allotransplantation

Use and effects of liver specific antigen in orthotopic liver transplantations were researched in this study. Group I: syngeneic control (Wistar-to-Wistar); Group II: acute rejection (SD-to-Wistar); Group III: Thymic inoculation of SD rat LSA day 7 before transplantation. The observation of common situation and survival time, rejection grades, NF-κB activity of splenocytes and IL-2mRNA expression of grafted liver were used to analyze acute rejection severity and immune state of animals in different groups. The common situation of group I was very well after transplantation and no signs of rejection were found. Recipients of group II lost body weight progressively All dead within day 9 to day 13 posttransplantation; median survival time was 10.7 ±0.51 days. It was an optimal acute rejection control. As for group III, 5 out of 6 recipients survived for a long time and common situation was remarkably better than that of group II. Its rejection grades were significantly lower than that of group II(P<0.05). NF-κB activity was only detected in group I at day 5 and day 7 after transplantation, whereas high activity of NF-κB was detected at all time points in groupII and the low NF-κB activity detected in group III was significantly lower than that of group II (P<0.05). No IL-2mRNA expression was detected at any time point in group I, whereas high level expression was detected at all time points in group II and the low level expression only detected at day 3 in group III was significantly lower than that of group II (P<0.05). Conclusion: LSA is an important transplantation antigen which is involved directly in the immunorejection of liver transplantation. We report here for the first time that intrathymic inoculation of LSA can alleviate the rejection of liver allotransplantation; and that grafts can survive for a long time thereby, thus leading to a novel way to achieve liver transplantation immunotolerance. Project (NO. 011106206) supported by the Science and Technology Bureau of Zhejiang Province Foundation     

关于普通高等院校国防生培养模式探讨

本文参考国内外有关培养模式研究的成果,探讨了普通高等院校国防生的培养模式问题,着重从国防生的培养目标、培养规格、培养制度、培养过程等方面,分析了适合部队所需的国防生培养模式。