提高毕业设计教学质量初探

毕业设计是工科院校各专业教学环节中最为重要的一个环节，是整个大学学习成果的一次检阅和总结，是毕业生就业前的一次实践训练，关系到是否符合用人单位用人标准的问题。在目前市场经济的环境下，我们培养的学生能否顺应历史潮流，适应改革需要，这是直接关系到学校发展的重大问题。而毕业设计在上述诸方面中，必然成为至关重要的一个环节。园此，探讨毕业设计的方式、方法，是很有必要的。     

土木工程专业毕业设计模式

土木工程专业毕业设计是对学生进行综合训练的实践性教学环节,是紧密联系工程实践,培养学生独立工作能力的重要内容。随着土木行业的发展和就业要求,需要把毕业实训、学生创业、就业和以后工作实际有机地结合起来。本文对土木工程专业毕业设计模式进行了有益的探索。     

热能与动力工程专业的毕业设计指导

毕业设计是本科教学的最后一个教学环节，也是人才培养的重要阶段，已越来越受到重视。本文针对高校如何搞好毕业设计指导工作，提高毕业设计质量的问题，从指导教师的角度出发．介绍了这方面的实践教学体会。并对毕业设计指导工作从选题、毕业实习以及具体毕业设计指导过程、答辩和成绩评定等多环节进行了构思和探讨。     

精心组织 狠抓落实 搞好炼钢专业毕业设计（论文）规范化

毕业设计(论文)是高等工程教育重要的实践性教学环节，各个学校、各个专业都十分重视。近几年来，如何改革工程专科教育的实践性教学环节，努力提高学生的工程实践能力，培养符合社会主义建设需要的应用型专门人才，一直是专科教育努力探索与实践的重要课题。改革毕业设计(论文)，提高毕业设计(论文)的质量，培养高素质的高工专人才，已成为广大专科教育工作者的共识。     

校企联合指导冶金工程专业毕业设计的探索

在分析冶金工程专业本科毕业设计(论文)环节存在问题的基础上,开展了毕业设计环节校企联合指导的探索与实践。专业教师与企业导师联合指导模式提高了毕业设计(论文)质量,增强了学校与企业间的联系。该联合指导模式可在其它专业推广应用。     

提高建筑环境与设备工程专业毕业设计质量

毕业设计是高等学校实现人才培养目标的综合性实践教学环节。建筑环境与设备工程专业在毕业设计这一教学环节上存在着毕业实习不到位、指导教师精力投入不够及学生忙于求职,不能专心搞毕业设计等问题。为了提高毕业设计质量,采取了加强思想教育工作,加强指导教师队伍建设,加强毕业实习,建立创新机制等措施,取得了较好的效果。     

基于工程意识培养与创新的毕业设计教学

毕业设计是建筑环境与能源应用工程专业非常重要的教学实践环节之一,重点培养学生综合运用专业知识,解决实际工程问题的能力。从工程意识培养与专业创新角度,简述了对毕业设计环节的教学探索与做法。实践证明,教学效果良好,指导的毕业设计作品在多次全国设计大赛中取得佳绩。     

工科学生毕业设计过程质量控制

毕业设计是提高学生分析和解决工程实际问题能力,培养和增进创新意识,全面提高综合素质和实践能力的重要环节。应在学生毕业设计的准备阶段、集中设计阶段、成绩评定和总结阶段加强过程控制与管理,保证毕业设计选题科学、设计内容充实、时间安排合理,使毕业设计真正成为全面提高大学生培养质量的有力手段。     

提高机械工程专业毕业设计质量的实践和思考

毕业设计题目应具有综合性、专业性、适当的工作量和难易程度,指导教师队伍是保证毕业设计质量的先决条件,技术资料是保证毕业设计质量的决定性因素之一,实习主要是为毕业设计作技术准备的。在毕业设计中设计、计算的工作安排和指导实习的具体方法是十分重要的。     

高职计算机专业毕业设计的探索

毕业设计是重要的高职教育实践性教学环节,在教学计划中是综合性最强的实践性教学环节,是学生们综合应用所学知识的重要手段,因此,加强毕业设计论文的管理,形成规范的论文质量管理体系,成为提高毕业设计质量的迫在眉睫的课题之一.     

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。     

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.     

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。     

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)