论王光祈的“少年中国”理想

王光祈的“少年中国”理想，是以“少年意大利”为基础，汲取五四时期社会主义思潮的积极成分而形成的。创造“少年中国”在“人”的方面，是从改造中国少年入手，同时注重青年学生与平民的改造，注重劳动阶级、智识阶级与资产阶级的改造与联合；在“事”的方面，积极开展社会事业和社会活动，且必须经过社会分工与国际分工。可见，他的这种理想是典型的社会改革主张，在早期带有无政府主义色彩，自始至终具有强烈的民族主义情感。     

Advances in the management of bronchial asthma

The ultrastructure of rat precorneal tear film was visualized by the quick freezing-freeze substitution (QF-FS) method and the conventional fixative method under the scanning electron microscope (SEM). In the QF-FS method, the eyeballs of rats were quickly frozen with an isopentane-propane mixture cooled by liquid nitrogen applied directly to the eyes. After enucleating the eyes and fracturing the frozen corneas, the corneas were prepared for SEM observation. In contrast to the conventional fixative method, by which the microvilli of the surface epithelial cells could be visualized clearly, a very thin membrane-like structure was observed to cover the corneal surface in the eyes prepared by the QF-Fs method. Between the membrane-like structure and corneal surface, a homogeneous and fine network-like structure was observed. The results suggest that the structure of the tear film might be different from the one we have believed to consist of three layers until now. The QF-FS method is considered to be useful for the morphological study of the precorneal tear film.     

Experimental Study on Energy Consumption of Combined Conventional and Dehumidification Drying

Conventional drying, dehumidification drying, and combined conventional-dehumidification drying of wood were experimentally studied in this article. The results showed that the energy consumption in the dehumidification drying is the least but its drying time is the longest. The energy consumption in the combined drying is more than that in the dehumidification drying but less than that in the conventional drying, and the drying time is half of that in the dehumidification drying. The advantages of the combined conventional and dehumidification drying are discussed from the experiments results.     

守望春天

2004年12月22日，北京降下了这一年的首场大雪，整个北京城银装素裹。与此同时，人民大会堂里热气腾腾，中国室内设计学会成立15周年的庆典正在举行。作为个新型的学会，中国室内设计学会发展的进程紧紧跟随着我国改革开放和经济发展的步伐，我们用了二十年的时间达到了别的国家上百年时间才能达到的规模。中国室内设计学会已经逐步走入它的辉煌时代，正呈现着副朝气蓬勃的春天景象。     

工作面煤层底板注浆改造工艺在车集矿的应用

介绍了车集矿2404工作面底板注浆改造工艺实践经验、成果及效果评价与验证，解决了在典型的华北型沉积煤田高水压、厚隔水层、复杂的裂隙条件下进行井下造浆、注浆等防治水方面的难题。     

高等职业院校示范基层教研室建设——以安徽卫生健康职业学院妇外护理教研室为例

高等职业学校教研室是组织教学活动、培养高质量人才的基本单元,对提升学校教学质量和高水平人才培养意义重大.文章根据对基层教研室建设过程中存在问题的分析,以安徽卫生健康职业学院妇外护理教研室建设为例,介绍了省级示范基层教研室在规章制度、专业、课程与教材、实训室建设和管理、课题研究等方面的特色做法,具有一定的示范引领作用.     

混凝土小砌块与普通砖混住宅楼造价分析

指出混凝土小型空心砌块是一种节能型的新型墙体材料。本文从经济角度对该种材料和粘土砖材料进行了实例分析、比较,得出了这种新型材料值得推广使用的结论。     

离心泵性能参数的自动测定和自动控制

通过将计算机技术应用于离心泵性能参数的研究，实现了离心泵性能参数的自动测定和自动控制。     

Collaborative representation with reduced residual for face recognition

Collaboration representation-based classification (CRC) was proposed as an alternative approach to the sparse representation method with similar efficiency. The CRC is essentially a competition scheme for the training samples to compete with each other in representing the test sample, and the training class with the minimum representation residual from the test sample wins the competition in the classification. However, the representation error is usually calculated based on the Euclidean distance between a test sample and the weighted sum of all the same-class samples. This paper exploits alternative methods of calculating the representation error in the CRC methods to reduce the representation residual in a more optimal way, so that the sample classes compete with each other in a closer range to represent the test sample. A large number of face recognition experiments on three face image databases show that the CRC methods with optimized presentation residual achieve better performance than the original CRC, and the maximum improvement in classification accuracy is up to 12 %.