人文关怀与理工科大学生的全面发展

受我国传统教育思想、教育模式及现实生活追求功利的、实用的思想影响,造成了理工科大学生的单向度发展,其根本原因是人文关怀的缺失。我们应扬弃传统思想,厘清价值目标,在人文关怀的话语里探寻理工科大学生的发展路径。     

深入开展艺术教育促进大学生文化素质全面提高

艺术教育是文化素质教育的重要内容和途径，理工科大学应深入开展艺术教育，努力培养大学生的文化素质和创新思维能力。同时，提升校园的文化品位．提高教师的文化素养。     

理工科女大学生就业压力现状及应对策略探讨——以中国矿业大学为例

本文以中国矿业大学理工科女大学生为研究对象,以访谈法为主,在多角度差异比较的基础上总结出理工科女大学生的就业压力来源及应对方式的整体特点。最终提出缓解理工科女大学生就业压力的对策。     

必须重视和加强理工科大学生的语文教育

为了进一步摸清我国理工科大学生目前的语文水平现状以及对语文教育的看法，笔者日前在西安五所以理工科为主的高等学校本科生中发放了500份问卷调查表(收回428份，其中，男生297人，女生131人，一年级学生138人，二年级112人，三年级86人，四年级92人)；     

泰钢集团知识产权管理做法与经验浅析

介绍了泰钢知识产权管理取得的巨大成效,分析了主要做法和经验:领导重视,紧盯世界前沿技术,把知识产权纳入园区集团总体发展战略,早创造早申请保护;打造高端技术团队,为知识产权创造提供智力支撑;完善自主创新机制,积极开展自主创新活动;加大科技投入,为知识产权创造提供资金保证;充分利用专利文献,推动技术创新工作快速发展,防止侵权与被侵权,并且对下一步如何开展工作进行了展望。     

高校航空宇航专业学生科技创新能力培养

当代高校理工科学生是国家未来科技发展的主力军,是技术创新的带头人.提高大学生的创新能力,对于促进中国未来建设事业有着重要的意义,也是提升中国当今竞争水平的必走之路.因此,高校要大力培养理工科大学生的创新意识和创新能力.本文基于此论述高校航空宇航专业学生科技创新能力培养基本途径.     

理工科大学生心理健康状况的调查研究

采用精神症状自评量表（SCL-90）测查了425名理工科大学生的心理健康状况。结果表明：理工科大学生的心理健康水平不及一般青年。其中，是否独生子女、不同家庭气氛的大学生之间的心理健康状况存在着显著差异。另外，不同性别、来源地、父母文化程度、家庭经济状况的大学生之间仅在强迫、精神病性、恐怖、偏执、人际关系等因素上存在着显著差异。     

人文素质教育:理工科大学创新创业人才培养的基石

针对理工科大学创新创业人才培养的现状,关注创业者心理特征与思维方式,以人文素质教育为基础,通过提升人文素质教育质量,强化理工科大学生对创新能力、创业思维等的理解与认识。基于灵活多样的教学手段,帮助学生构建自身特质与理工科专业知识之间的衔接,激发创新创业意识,提升创新创业能力,为"大众创业、万众创新"国家战略培养后备力量。     

加强人文素质教育 培养21世纪的创新人才

现代科学技术发展的一个显著特点就是知识的高度综合化。在许多领域里。几乎都需要综合自然科学与社会科学的知识和技术，需要自然科学工作者和社会工作者的通力合作。因而，对于以学习自然科学为主的理工科大学生来说，加强人文科学知识的教育就很有必要。创新教育与人文素质教育有着密不可分的关系。创新教育的发展离不开人文素质教育的加强，人文素质教育的加强推动着创新教育的发展。     

专利跨越式发展与知识产权教育战略的调整

自2003年以来,我国专利进入了跨越式发展阶段,但知识产权教育的现状明显不能适应知识产权发展对人才的需求。我国应当根据实际,借鉴外国的经验,调整知识产权教育战略,重点通过建构知识产权教育师资队伍培养体系和完善知识产权人才培养体系,形成以高等教育为中心,辐射初等教育、中等教育、政府、企事业单位,全面普及的适应国际合作和频繁交流的知识产权教育机制。     

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.