“新工科”视角下高职建筑类专业课程思政

采用文献法对高职建筑类专业课程思政实施进行研究。高职建筑类专业课程思政的实施存在课程思政体系不健全，教师课程思政教学能力低、反思不足、学生动力不强等问题。为了解决上述问题，采取了优化课程设计提高学生理解力，深挖思政元素提高学生执行力，重组课程内容提高学生认同感，改革教学方法提高课程思政教学效果等对策。总结出盯紧专业定位拓宽学科视野，实现多元融合注重文化育人，挖掘传统元素注重科学精神，实践“课程思政”注重教书育人等课程思政实践要领。     

优化建筑施工教学培养学生的工程意识

根据建筑施工的课程特点，建筑施工教学面临的问题，提出从精简活化教学内容，改进教学方法。重视工程规范及提高教师本身素质入手，优化建筑施工课堂教学，适应新形势下学科建设要求，以提高学生专业素质，培养学生的工程意识。     

融合专业教育的军事理论案例教学

在军事理论教学中结合学生专业知识开展案例教学，引导学生主动参与课程学习，探究、分析、总结所学专业知识在军事领域的应用，既能促进专业教育，又能充分提升军事理论课程教学效果，提高学生学习的主观能动性和分析问题能力。     

金属学及热处理课程教学的改革实践

金属学及热处理是冶金工程专业的一门重要的专业基础课，根据该课程的性质、内容及特点，结合笔者多年的教学实践经验，就如何提高该课程的教学效果谈一些体会。授课教师在教学中必须认真研究课程内容，钻研教材，提炼重点难点，抓住“工艺-组织-性能”这一主线，找出其内在规律，使其系统化、条理化，同时不断改进教学手段，改革考核方式，注重实践性和应用性，激发学生的学习兴趣，提高学生的学习积极性和主动性，才能培养出高素质的应用型人才。     

冶金工程专业课程、专业英语和双语课程的衔接

针对冶金工程专业学生专业英语及双语教学中出现的问题,提出将英语学习贯穿在专业基础课、专业外语及双语教学课程(专业课)教学中,循序渐进培养学生英语应用能力。利用导入、提高和强化3个学习层次及构建专业中文课程平台,建立专业课程、专业外语课程、双语课程网络,实现专业课程、专业外语和双语课程的相互渗透,最大限度提高教学效果。     

材料分析与测试技术课程的实践能力培养

分析了材料分析与测试技术课程教学存在的问题,在课程培养方案、教学大纲、实验教学、提高学生学习主动性及在教学中贯彻方法论等方面进行了改革,以切实增强学生的实践能力,为提高课程的教学水平奠定了基础.     

用Visual FoxPro制作学生信息管理系统

本系统是根据现代化校园的发展而设计的学生信息管理系统，主要包括学生基本信息管理、课程管理、学生成绩管理以及学生选课管理。通过本系统可以实现全校学生信息、成绩信息在线查询；可以实现信息的修改及重新录入；可以实现学校所开设课程的在线查询及选课操作；还可以实现对信息的统计及打印等操作。本系统界面友好，操作简单，比较实用，极大地方便了学校对学生的各种信息管理，提高了工作效益。     

如何提高初中思想政治课堂教学效率

随着科学技术的进步和国民经济的发展，人们对于教学的质量要求也越来越高，提高课堂教学效率是提高教学质量的关键所在。初中思想政治课是为初中学生思想健康奠定基础的一门课程，因为其思想性和时代性较强，并且是理论性的课程，所以，普遍存在着教师难教，学生难学的现象。因此，在新的形势下初中思想政治课程的教学一定要深化改革，积极地去探索新途径、新方法，不断完善课堂教学。     

基于网络教学综合平台的材料科学基础课程教学改革

从材料科学基础课程的性质与特点以及提高课程教学质量出发。针对学时数相应减少与知识信息量迅速增加之间的矛盾，提出通过网络教学综合平台辅助课堂教学，改革教学模式，激发学生的学习兴趣，增强学生的学习自主性等提高教学质量的途径。     

高职高专《水力学》课程改革浅析

通过改革课程的教学内容、教学方法及考核评价方式等,提高教学质量,增强学生职业能力及职业素质.建筑工程系不断探索实践、完善高职高专<水力学>课程的教学改革方案,形成了具有高职高专特色、促进教学质量,提高的<水力学>课程改革水平.     

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.     

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。     

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.