CAPP概论课程教学改革

以材料成型及控制工程专业"新工科"建设为支撑,针对CAPP概论课程存在的教学内容晦涩难懂、考核方式单一等不足,在教学内容上与专业工艺理论课程打通,探索实施案例式教学,将基本概念融合到CAPP工程案例中,强化学生的感性认识。改变传统的试卷考核方式,以CAPP系统开发及流程图设计为课程主要考核依据,强化学生动手能力及自我学习能力培养,实现课程教学目标的达成。     

材料成型及控制工程专业考查课程考核机制改革

针对材料成型及控制工程专业考查课程考核机制存在的问题,提出了较为全面的考查课程过程评定指标,建立了多方参与的考查课程成绩评估体系,制定了较为公正的考评质量过程监控与保障机制。新的考查课程考核机制能有效提高专业考查课程的教学质量,进一步加强本专业考查课程成绩评估过程的公正性与客观性。     

基于模具卓越工程师人才培养的材料科学基础课程教学

南京工程学院材料成型及控制工程(模具设计)专业是首批"卓越工程师教育培养计划"试点专业。材料科学基础是该专业重要的专业基础课程,课程中基础理论较多,内容涉及面广且抽象枯燥,概念性和理解性内容并重,重点难点较多。基于模具卓越工程师人才培养要求,结合本校实际情况,从课程教学内容、教学方式与手段、实践教学以及考核评价等多个方面对材料科学基础课程教学进行改革。     

工科专业传热学课程内容设置与考核机制改革

阐述工科专业传热学课程特点,结合重庆大学材料科学与材料加工专业本科生传热学课程的教学实践,从内容设置与考核机制等两方面探讨了进一步提升教学效果的作法。     

疫情期间线上考核方式探索与实践

2020年疫情肆虐之际,东北石油大学机自专业不忘教育初心,坚守育人使命,结合线上授课特点,制定细致课程考核办法。统一钉钉考试群、课程考试方式、考试流程、视频签到方法、答题卡模板、试卷批阅规范、文档存档办法,做到"安排明晰,形式合理",严要求、高标准完成课程线上考核工作,成功为专业内涵建设助力。     

材料成型与控制技术专业教学模式改革探析

新时期国内外大型钢铁企业转型升级促进了新一轮的技术、设备和产品更新换代,面对产业升级,本文分析了材料成型与控制技术专业的教学方式改革、课程改革和考核方式改革,力求通过专业教学模式改革实现复合型技术技能人才的培养。     

高职教育税务专业课程体系的探索

高职教育具有"职业性"和"高等性"的双重属性,在设计高职专业课程体系的过程中应该体现高职教育的特色.在分析高职教育税务专业现有课程体系存在问题的基础上,依据毕业生就业岗位及其专业能力的要求,探讨了如何设置基础课程、会计类课程、税务类课程、财税一体化课程,并提出高职教育税务专业课程体系改革要想获得实质进展,必须着手建立实习实训基地.培养"实战型"师资队伍,改革教学方式与考核方式.     

计算材料学课程教学改革实践

计算材料学是材料学专业理论与实践有效结合的一门重要课程。基于材料类专业理论基本原理,结合教学实际,围绕优化课程教学内容、改进教学方法与教学手段、创新课程考核方式等方面进行了教学改革与实践,尝试推行研究性教学,提高学生课堂教学参与度,为计算材料学教学改革提供借鉴。     

高分子物理课程研究型教学模式设计与探索

高分子物理是本校材料化学专业重要的专业必修课。针对高分子物理课程的特点以及高等教育教学改革的需要,进一步提高课程的教学水平,培养学生自主学习和创新能力。以教学理念更新为基础,针对教学内容、教学方法和手段、考核方式等方面进行了改革与实践。通过本校课程中心网络教学平台建设,初步实现了课程的研究型教学模式设计,取得了良好的教学效果。     

水污染控制工程课程设计教学调查与对策

为了进一步提高教学质量,对环境工程专业学生进行了问卷调查。根据调查统计结果分析课堂教学中存在的问题,从课程设置和课程内容、课程形式和教学手段、考核方式等方面提出对策。     

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。     

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.     

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.     

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)