Fire Retardant Textiles: A Particular Reference to China and Kenya

ＴｅｘｔｉｌｅａｎｄＵｎｃｏｎｔｒｏｌｌｅｄＦｉｒｅｓ　　Ｔｅｘｔｉｌｅｓａｒｅｔｈｅｔｈｉｒｄｂａｓｉｃｒｅｑｕｉｒｅｍｅｎｔｆｏｒｈｕｍａｎｌｉｆｅａｆｔｅｒｆｏｏｄａｎｄｓｈｅｌｔｅｒ.Ｔｅｘｔｉｌｅｓａｒｅｕｓｅｄｆｏｒｔｈｅｒｍａｌｐｒｏｔｅｃｔｉｏｎａｇａｉｎｓｔｈｏｓｔｉｌｅｗｅａｔｈｅｒａｎｄｔｏｃｏｖｅｒｎａｋｅｄｎｅｓｓ.Ｔｅｘｔｉｌｅｓａｌｓｏｐｒｏｖｉｄｅｃｏｍ ｆｏｒｔｉｎｌｉｆｅｉｎｔｈｅｆｏｒｍｏｆｆｕｒｎｉｓｈｉｎｇｓ :ｕｐｈｏｌｓｔｅｒｙ ,ｃａｒｐｅｔｓ ,ｅｔｃ .…     

耗散准模腔场与激子相互作用的量子统计性质

研究了耗散准模腔场与激子相互作用的量子统计特性 ,给出了当腔场初始处于真空态而激子处于真空态与粒子数态大于 2的叠加态时的腔场与激子能量交换的表达式。研究结果表明 ,激子和腔场可以呈现亚泊松分布状态 ,激子与腔场之间的关联是经典的 ,不存在Cauchy Schwartz不等式的偏离现象。     

苏云金杆菌库斯塔变种(HD-1)对菜青虫杀虫效果的研究

通过实验室饲料感染方法和大田喷杀对比试验研究，表明发酵培养基中添加花生饼可以提高HD—1的杀虫效果，且添加浓度与HD—1菌株毒力呈正相关，用添加了花生饼的固体浅盘发酵培养液比市售工业化生产的同类杀虫剂杀虫效果要高得多。     

利用单元状态的改变模拟采场破坏规律

采用能较好反映混凝土等脆性材料破坏特征的五参数Wilianm-Warnke强度准则破坏模型，利用有限单元法单元“处死”的功能模拟回采过程和相似材料模拟试验研究，初步总结出缓倾斜厚煤层悬移支架放顶煤顶板活动及矿压显现规律，为缓倾斜厚煤层悬移支架放顶煤制定较为合理的方案、安全技术措施等提供重要的依据和指导作用。     

Analysis of Pyrolysates for Phenol Formaldehyde Resin by Py-GC/MS

Pyrolysis of phenol formaldehyde resin has been investigated by Pyrolysis Gas Chromatography-Mass Spectroscopy at the different temperatures from 500℃ to 750℃. Its composition of pyrclysates has been analyzed. Several compounds, especially benzene, toluene, p-xylene could only be formed above 500-550℃. Howerver, peak intensities for some pbend derivatives were decreased at the higher temperature. During pyrolysis, for thermo-setting phenol formaldehyde resins, polymeric chain scissions take place as a successive removal of the monomer units from the polymeric chain. The chain scissions are followed by secondary reactions, which leads to a variety of compounds. Addition reactions can also take place among the double-bond compounds during pyrolysis.     

基于概念图的超文本网页学习适应性机制研究

从概念图和超文本结构特点的相似性出发,分析了超文本网页的自适应方式和机制结构,提出适应性超文本链接的路径分类,对适应性超文本网页的结构设计提出了一些可行的建议.     

生产能力扩大的系统动态性研究

利用系统动力学的原理和建模方法描述了企业生产能力与企业物流、信息流与资金流所涉及的各种计划、生产、采购、仓储、销售及财务等职能的关系，利用因果环路图研究分析了生产能力与库存水平、交货期、市场份额、产品价格、成本、利润率、人力等多种因素的因果反馈关系，并构建了生产能力扩大的系统动力学模型来刻画其变化的复杂性与动态性，在两种市场需求（阶跃需求和泊松流随机需求）下模型的仿真结果表明，该模型能较好的反应生产能力扩大的动态行为。     

Detecting myocardial ischemia with 2-D CVIB imaging method--an in vivo animal experiment study

A 2-D cyclic variation of integrated backscatter (CVIB) imaging method was established for detecting myocardial ischemia. To demonstrate the feasibility and validity of this method, animal experiments were conducted. Acute myocardial ischemia was induced by occluding left anterior descending coronary artery in 10 anesthetized open-chest dogs. While scanning the normal hearts and the ischemic hearts with a B scanner, digital radiofrequency data were acquired by a real-time acquisition system in synchronism. The offline analysis to the radio-frequency signal with the 2-D CVIB imaging method was performed to verify the consistency between the imaging result and the design of the experiment. In addition, 4 dogs in experiment were treated with the heart pacemaker in order to investigate the influence of changing in heart rate on the detection of ischemic myocardium with the proposed method. The experimental result showed that the 2-D CVIB imaging method succeeded in detecting the ischemic myocardium and is a new non-invasive way for the cardiologists to both quantitatively and visually evaluate the contractile performance of the myocardium.     

论GIS模糊不确定性以及处理方法探讨

论述了GIS模糊不确定性的认识，介绍了不确定性的相关概念，阐述了GIS的模糊不确定性，及其处理方法。     

探索直角三角形全等的最佳途径

义务教育实验教材(北师大版本)已进入万州区第二高级中学的课堂。新教材按照新的时代要求和素质教育观念，力图体现新的课程观、教材观、教学观和学习观，以培养学生的创新精神和实践能力为重点，以提高学生的综合素质为目标。笔者以探索直角三角形全等的最佳途径来创造性地使用教科书积极开发。