基于“卓越工程师教育培养计划”的工程材料课程案例教学

"卓越工程师教育培养计划"主要培养掌握科学方法、擅长动手解决实际问题、创新能力强且适应企业发展需要的各类工程技术人才。案例教学法是一种以案例为基础的教学法,采用启发式的教学方式,着重培养学生解决工程实际问题的能力。案例教学法对于工科"卓越计划"的实施是一种极为有效的措施。探讨了在工科机械类专业工程材料课程中引入案例教学法的必要性和可行性,分析了案例教学法对工程材料教学的积极推动作用,进而提高教师和学生的综合素质。     

校企协同机制下现场教学法在冶金专业课程教学中的应用

在铁水预处理专业特色课程中引入现场教学方法。通过建立企业现场教学基地,构建校企联合教学团队,企业现场教学与实践等环节,进行校企协同育人机制下课程内实践教学改革,强化学生工程能力和创新能力,培养高素质、高层次冶金人才,为冶金工程专业课程改革乃至整个工科专业"卓越工程师培养"提供借鉴。     

高等工科院校工程技术教育改革探讨

一、高等工科院校的培养目标 我国高等工科院校教育培养的目标明确规定:"培养适应社会主义现代化建设需要的德智体全面发展、获得工程师基本训练的高等工程技术人才."毕业生主要到工业生产部门从事设计制造、科技开发、应用研究和管理方面的工作.为完成上述目标,高等工科院校要从整个教育工程中去探索、去实践.中国社会主义是具有中国特色的社会主义,我们的教育也应具有中国特色的教育体系.为此,要坚持一个重要原则:必须坚持教育为社会主义现代化建设服务,与生产劳动相结合,自觉地服从和服务于经济建设这个中心.     

材料现代研究方法课程教学改革

以培养工程实践能力和创新能力为主线,围绕工程教育专业认证、卓越工程师教育培养计划及"新工科"建设对人才培养质量的总体要求,在课程定位、教学理念、教材建设、考核方式等方面进行了改革,通过开展人才培养全流程推进课程建设试点,有效提升了本科毕业设计(论文)质量。     

基于CAXA制造工程师培养的金工实习教学

金工实习是工科院校重要的实践性教学环节,在培养学生创新意识和工程实践能力方面发挥着不可替代的作用。讨论了基于CAXA制造工程师培养的金工实习教学激发学生学习兴趣、培养独立思考和创新能力的教学方法,促使学生初步形成解决实际问题能力,为学习专业知识和职业技能打下良好基础。     

生物工程专业实践性教学的改革与探索

为了生物工程专业人才培养的需要和充分认识实践性教学的重要性,对生物工程专业各主要专业基础和工科课程的实验、课程设计以及各种综合实践教学环节在引导激励、科研创新、内容选择、课程安排和实验室管理等方面进行了必要的改革和探讨.     

基于卓越工程师培养的冶金实验基础教学探索

针对冶金卓越工程师培养要求,结合冶金实验基础课程教学实际,强化课程教学,校企联合培养实践能力,利用冶金实验培养学生相关能力,实践与理论结合,提升学生创新能力,培养高素质冶金工程专业人才。     

基于“卓越计划”的汽车机械工程基础课程教学改革

为培养车辆工程专业卓越工程师,针对目前汽车机械工程基础课程教学中存在的问题,以培养学生工程实践能力和创新能力为主线,确定了课程教学改革体系。对教学内容、教学方法及手段、实践教学及考核模式进行改革,革取得较好的教学效果。     

提高实践性课程教学质量的策略研究——以中职院校基础会计教学为例

知识经济的发展给会计工作和会计教育带来了巨大的冲击和影响.会计教育,尤其足中等职业院校会计教育的水半,决定着一个国家会计人员的素质和会计工作的质量.我国社会主义市场经济体系正逐步完善,加入WTO后经济形势更是小断变化,并且计算机网络在教育教学中也得到普遍应用.会计教育只有不断改革才能适应市场经济发展的需要,这就要求任课教师在职业院校的基础会计敦学中,应注意理论与实践的衔接,会计课程应根据教学目标来设置,突出应用型课程的教学时数,丰富教学手段,完善教学设施,促进教学良性循环.应以能为本,构筑讲授、练习、讨论、操作四大块的新框架,以培养高质量的应用型会计人才.     

“测量学”课程的教学改革与课程建设

高等工程专科教学的目标是培养能够坚持社会主义道路的、德智体诸方面全面发展的、获得工程师初步训练的高等工程技术应用性人才。为达到这个目标，课程的教学改革与课程建设势在必行。“测量学”是工程测量专业一门理论性和专业性都很强的专业课，通过学习可使学生获得工程测量专业的基础理论知识和专业知识，为深入地学习本专业的其他课程打好基础。     

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。     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

Comparison of the results of surgical and conservative treatment of fractures of the diaphysis of the tibia

In this paper is treated the fundamental problematic of the fracture of the diaphysis of the tibia and the therapeutic results after the conservative and operative treatment are confronted. Among 518 patients with 433 open fractures and 35 with closed fractures of the diaphysis of the tibia, successful treatment of more 2/3 was obtained in the period from 1968 to 1972. Following our casuistics and literature, whose results are similar, we find out that the average total treatment of the osteosynthesis of the fracture of the diaphysis was shortened for 2,5 months depending upon the type and the localisation of the fracture. Apolied methods of the operative and conservative and conservative treatment in relation to the velocity of the medical cure as well as to the extreme anatomical-functional results are analised. We noticed that osteosynthesis, made by the intermedullary nail and the extension of the canals or by a small AO table, by the achieved stability makes conditions of immediate motions and an early rehabilitation. Because of that it gives the best functional results.