资秩学院单元07

日益增加的对于艺术的自治和自知，导致出现了这种范例式的建筑：白色立方体（白色的盒子）。这种白色盒子系统的边界被质疑：外部有来自社会的和经济上的压力，内部有在艺术实践中的压力，包括外部形象。本单元的目的是要研究在这些边界冲突的地方建筑的含意，发展一种新的自由诗歌样的系统模式，以及界定开放空间和封闭空间的途径。     

基于资源流分析的企业生态补偿机制研究

循环经济作为一种新型的经济范式,成为理论界和实业界共同关注的焦点问题.在循环经济模式下引入了投入产出的资源流管理模型,该模型反映各个过程中资源流的流向和流量,为建立生态补偿机制提供了详细的基础数据,并利用外部环境的完善,推动生态补偿机制在微观领域的实施,从而达到改善企业环境绩效,减少环境污染的目的.     

选煤厂跳汰工艺改造实践

针对选煤厂原有跳汰机技术落后、精煤捞坑跑粗及高灰细泥污染精煤等关键问题,采用SKT高效现代化跳汰机替换原有跳汰机,并用振动弧形筛回收粗煤泥的改造方案;实践证明,改造取得了良好效果。     

龙滩水电站尾水调压井桥机拆除

龙滩水电站尾水调压井施工桥机在完成其施工吊装使命后需要拆除，为保证其完好率，需采取无破坏法整机拆除。介绍了在狭小空间大型设备的整机拆除方法和天锚系统的设计、布局。     

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.     

水布垭水电站右岸防淘墙设计方案施工优化

水布垭水电站右岸防淘墙工程规模大、工程地质条件复杂、施工工期紧、危险性大,由于施工中参建各方的共同努力,对施工设计方案进行了优化,先后克服了地质条件差、塌方、大流量渗水等难题,从而确保了防淘墙全线提前完工,为电站尾水系统施工赢得了时间,也为水布垭水电站按期发电奠定了坚实的基础。     

Transdermal Absorption of Zidovudine from Ethanol-Isopropyl Myristate Mixed System and Influence of Probenecid on It in Rats

Transdermal absorption of zidovudine (AZT) from an ethanol-isopropyl myristate (IPM) mixed system was examined in rats. For comparison of bioavailability (BA) after topical applications, 0.25 ml of the ethanol/IPM system containing 40% ethanol and 60 mM AZT was applied as a standard formulation. Values of the area under the plasma concentration-time curves of AZT for 8 hr (AUC_0-8), as indices of BA, following application of various formulations were compared with that of the standard formulation. Then the influence of content of the drug and ethanol, and application volume of the system was evaluated. BA was effectively improved only when the total amount of ethanol applied on the skin was increased. On the other hand, simultaneous transdermal application of AZT and probenecid increased the AU_0-8, of AZT without necessitating the increase in ethanol content in the formulation. In addition, coadministered probenecid improved cerebrospinal fluid/plasma concentration ratio of AZT.     

中小城镇住宅消防设施现状及建设管理探索

通过对西部某小城市的住宅消防设施建设和管理现状的调查 ,反映了占西部绝大部分城市面积的中小城镇的住宅消防设施十分令人担忧的现状 ,分析了造成这一现状的原因 ,提出了解决这一问题的建设管理思路