施工作业面管理浅析

介绍了建设工程施工作业面管理的重要性，从现场管理、进度管理、安全管理等方面进行了论述，指出搞好施工作业面管理，是整个施工项目管理的重要环节。     

城市天际轮廓线的保护与设计——以重庆主城区天际轮廓线为例

城市天际轮廓线是城市生活事实的物质反映,不同的城市拥有不同的天际轮廓线,它反映了城市的独特性格。在城市建设中,我们应该考虑到城市自身的历史发展脉络和城市所在的地理环境,在城市规划的控制中强调对历史上形成的天际轮廓线进行有效的保护,对城市中建筑和环境的改变要采取谨慎的态度。本文探讨了城市天际轮廓线保护的重要性和城市天际轮廓线保护面临的主要问题,并以重庆为例谈了城市天际轮廓线的设计。     

Feasibility analysis of mixed-income housing in China

In this paper, it is demonstrated that mixed-income housing is a feasible and beneficial pattern nowadays. This pattern is propitious for good living and harmonious development of society. Based on practice, data are gathered from the field, and the social investment and social distance analysis of the social network theory are used from the perspective of cross-disciplinary fields. The hypothesis is tested and the feasible and beneficial characteristics of mixed-income housing are pointed out. __________ Translated from Architecture Journal, 2006, 4: 36–39 [译自: 建筑学报]     

Protein A Detection Based on Quantum Dots-Antibody Bioprobe Using Fluorescence Coupled Capillary Electrophoresis

In this report, fluorescence detection coupled capillary electrophoresis (CE-FL) was used to detect Protein A. Antibody was first labeled with Cy5 and then mixed with quantum dots (QDs) to form QDs-antibody bioprobe. Further, we observed fluorescence resonance energy transfer (FRET) from QDs donor to Cy5 acceptor. The bioprobe was formed and brought QDs and Cy5 close enough to allow FRET to occur. After adding protein A, the FRET system was broken and caused the FRET signal to decrease. Thus, a new method for the determination of protein A was proposed based on the FRET signal changes. This study provides a new trail of thought for the detection of protein.     

上海虹桥机场西航站楼清水混凝土试验浅析

机场建筑是一个城市的面孔,为做好上海虹桥机场西航站楼清水混凝土墙体.通过试验比较和分析.提出了相应的技术保证和应对措施,为后续工程的质量提供了保证.     

粒子群优化算法在多目标优化中的应用与仿真

该文结合经济多目标优化的实际问题,对粒子群算法的初始化进行了改进,在给定范围内进行初始化,并且对于复杂域约束优化问题,给出了其实现与仿真。     

The Insulin Receptor: An Important Target for the Development of Novel Medicines and Pesticides

The insulin receptor (IR) is a transmembrane protein that is activated by ligands in insulin signaling pathways. The IR has been considered as a novel therapeutic target for clinical intervention, considering the overexpression of its protein and A-isoform in multiple cancers, Alzheimer’s disease, and Type 2 diabetes mellitus in humans. Meanwhile, it may also serve as a potential target in pest management due to its multiple physiological influences in insects. In this review, we provide an overview of the structural and molecular biology of the IR, functions of IRs in humans and insects, physiological and nonpeptide small molecule modulators of the IR, and the regulating mechanisms of the IR. Xenobiotic compounds and the corresponding insecticidal chemicals functioning on the IR are also discussed. This review is expected to provide useful information for a better understanding of human IR-related diseases, as well as to facilitate the development of novel small-molecule activators and inhibitors of the IR for use as medicines or pesticides.     

下一代互联网真实地址寻址技术实现及试验情况

随着网络规模的不断扩大和应用方式的多样化,互联网在安全可信方面正面临着挑战.作为可信任下一代互联网的重要基础,研究真实地址寻址技术具有十分重要的意义.本文从体系结构出发,对真实地址寻址结构各个层面的技术实现进行了说明,并介绍了基于CNGI-CERNT2的真实地址寻址试验网.     

关键词语音标引系统的实现

本文实现了一个电视台媒体资产管理中的关键词语音标引系统。系统以连续混合高斯隐马尔可夫模型为基础,采用分层构筑维特比算法进行训练和识别。为实现标引的实时性,采用实时计算的方法,录音和识别同时进行。为了减少计算量,并没有将状态持续时间分布引入Viterbi译码,而是将其作为后处理部分。对于汉语数字识别的一些易混词,采用声调作为辅助判决。以此做了一个体育赛事的词库,经测试表明,关键词标引首选识别率达到93.5%,前五选识别率达到98%。     

Metabolic mapping of the effects of oral alcohol self-administration in rats

A method for the quantitation of protein carbonyls, which have been widely employed as markers of protein oxidative damage, is described. Protein carbonyls were derivatized with tritiated sodium borohydride and the tritiated proteins were separated on SDS-PAGE. Protein bands, visualized by Coomassie blue staining, were then excised and incubated in 30% H2O2 at 60 degrees C for 48 h. Tritium, incorporated into the proteins, was quantitated by liquid scintillation counting after gel solubilization by H2O2. This method can be applied to the measurement of carbonylation of specific proteins as it employs SDS-PAGE and has the advantage that unreacted NaB3H4 in the labeling reaction mixture need not be removed. The present method, when combined with immunochemical detection of protein carbonyls, should be very useful in the quantitation of oxidative damage to individual proteins.