健康住宅建设技术要点分析

通过对健康住宅建设技术要点的分析介绍，阐述了它对我国人居环境、健康的影响，以及它的重要性和对生态环境可持续发展的影响。并结合国内外健康住宅发展状况，提出了我国建设健康住宅应注意采取的技术措施及评价指标。     

基于AHP的居民个人住房购房决策模型

影响个人住房购房的因素很多,如价格因素、家庭收入因素、区位因素、楼盘小区配套因素等,这些因素对于购房者的影响程度各不相同,于是选择一套适合自己的住房便成为摆在购房者面前的一道难题。运用多目标决策分析中的层次分析法解决了购房者的这个难题。     

Introduction to Ant Colony Algorithm and Its Application in CIMS

Ant colony algorithm is a novel simulated ecosystem e volutionary algorithm, which is proposed firstly by Italian scholars M.Dorigo, A . Colormi and V. Maniezzo. Enlightened by the process of ants searching for food , scholars bring forward this new evolutionary algorithm. This algorithm has sev eral characteristics such as positive feedback, distributed computing and stro nger robustness. Positive feedback and distributed computing make it easier to find better solutions. Based on these characteristics...     

Customer Satisfaction Theory Applied in the Housing Industry： An Empirical Study of Low-Priced Housing in Beijing

Introduction With the housing reform which began in the 1990s in China, the housing industry has grown rapidly in re- cent years, but the quality of housing, especially the quality of low-priced housing, has been recognized to be a problem by government a…     

应用禁忌粒子群算法的车间调度及其并行化实现

为了解决批量生产、制造、装配等车间调度问题,基于Hadoop集群,提出应用禁忌粒子群算法的车间调度及其并行化实现.以某装载机制造车间最小化完成时间为目标,通过使用禁忌粒子群算法对车间调度问题进行求解.结果表明：在车间批量大的情况下,禁忌粒子群算法可得出有效的调度方案,避免算法陷入局部最优解.与现有的智能算法相比,禁忌粒子群算法更有利于实现全局最优解.     

PRM蚁群融合算法的AGV路径规划研究

针对AGV运货时需一次性取多件货物的路径规划问题,提出一种PRM算法与蚁群算法相结合的融合算法,将问题拆分为路径的选择与TSP问题分布解决,即先利用PRM算法进行AGV路径规划,再利用蚁群算法决策出取货顺序,生成总的路径。最后采用matlab进行仿真实验,并与A*算法进行对比,结果证明了PRM蚁群融合算法比A*算法得出的路径更短、效率更高。     

合肥地区高校安居园工程可行性研究

文章针对合肥地区高校教师住房面积普遍偏小,尤其是中青年教师住房十分困难。经过对合肥地区高等院校教师现有住房情况的调研,提出了建造高等院校教师安居园工程的设想及实施方案,对实施“科教兴皖”的战略方针具有现实意义。     

Signal transduction pathways mediated by colony stimulating factor-1 receptor

Colony-stimulating factor-1 (CSF-1), which is necessary for cell proliferation and differentiation, regulates both immediate and delayed early responses throughout G1 phase. The binding of CSF-1 to its receptor (CSF-1R) triggers phosphorylation of the receptor and its intrinsic tyrosine kinase. The activated receptor binds directly to cytoplasmic effector proteins, which induce multiple-signal transduction pathways. CSF-1 can induce the c-myc gene expression via Ras and Ets-related proteins. The expression of c-fos/jun family genes is also targeted following the activation of Ras. CSF-1R activates STAT1 and STAT3 to participate in signaling, but JAKs do not appear to contribute to signaling by CSF-1R. CSF-1R activates PI3-kinase, and PI3-ki can interact with downstream proteins by the MAPKK-related pathway independent of Ras/Raf. PC-PLC can enforce signaling in response to CSF-1. Furthermore, the turnover and dephosphorylation by the phosphatase SHPTP1 of CSF-1R are the major mechanism in the negative regulation of signaling by CSF-1R     

甘蓝型油菜突变体Cr3529抑制性消减文库的构建

应用抑制性消减杂交（suppression subtractive hybridization，SSH）技术构建了甘蓝型幼叶黄化油菜突变体Cr3529和其野生型3529品系幼叶期的正、反向消减文库．经茵落PCR检测，正向消减文库的有效重组率为55．5％；反向消减文库的有效重组率为76．5％．为进一步克隆消减文库中的差异表达基因和研究这些基因的功能奠定了基础．     

居住小区环境建设中存在的问题及建议

从供热、节水、垃圾处理、节能、绿化等方面对居住小区环境建设中存在的问题进行了探讨，提出了进一步将居住小区创建成环保住宅小区的若干建议。