Contributions of Oral and Extraoral Facial Movement to Visual and Audiovisual Speech Perception.

Seeing a talker's face influences auditory speech recognition, but the visible input essential for this influence has yet to be established. Using a new seamless editing technique, the authors examined effects of restricting visible movement to oral or extraoral areas of a talking face. In Experiment 1, visual speech identification and visual influences on identifying auditory speech were compared across displays in which the whole face moved, the oral area moved, or the extraoral area moved. Visual speech influences on auditory speech recognition were substantial and unchanging across whole-face and oral-movement displays. However, extraoral movement also influenced identification of visual and audiovisual speech. Experiments 2 and 3 demonstrated that these results are dependent on intact and upright facial contexts, but only with extraoral movement displays. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

西门子V94.3A燃机参数偏离对机组功率和效率的影响

应用小偏差原理，求得燃气轮机机组中10个主要参数(Ck，T1，ηk,ηT,ηc,εk,ξ1,ξ2,ξ3)变化对机组出力和效率的影响系数，并以西门子V94.3A燃机为实例进行讨论。     

某大型有色冶炼厂建筑物评估值的确定方法

为科学合理估算工程造价以确定重置成本，从而保证评估结果的客观、可靠，结合某大型有色冶炼厂的实际情况对估算工程造价的几种方法进行了分析，并对所采用的重置成本法作了具体介绍。     

低渗透油田套管损坏机理分析及防治措施

在注水开发油田,油水井套管损坏是一种极为普遍的现象,但又各具特点.通过对鄯善油田套管损坏井的自身特点进行统计、归纳,深入分析低渗透砂岩油藏套管变形影响因素和作用机理,提出了套管损坏井的预防及相应治理措施.     

聚乙烯燃气管道工程设计与施工

介绍三水市城区管道燃气工程设计过程，并结合该工程的施工经验，讨论了施工中应注意的问题。     

76 mm口径EFP成形过程数值模拟及影响因素研究

采用LS-DYNA3D对76mm口径药型罩爆炸成型弹丸(EFP)的成形过程进行了数值模拟，模拟结果与实验数据基本吻合．通过数值模拟着重分析了装药长径比L／D、壳体厚度、药型罩壁厚对EFP速度的影响规律，得到了有关EFP成形速度公式，得出EFP速度随L／D的增大而增大，随药型罩厚度增大而减小，受装药外壳厚度影响不大．     

左江水利枢纽工程施工导流设计的优化

导流工程在施工条件改变时,应根据工程的实际情况进行相应的调整及优化,以达到节省导流工程投资、满足主体工程施工要求的目的;介绍了左江水利枢纽工程施工导流设计的优化情况。     

引子渡水电站大坝施工质量控制及成果简析

混凝土面板堆石坝是引子渡水电站的主要水工建筑物,在大坝坝体填筑及混凝土面板的施工过程中,通过室内及现场试验确定了质量控制参数,并采取了必要的质量控制措施,从而保证了工程质量。本文主要对质量控制情况及检测成果作简要介绍。     

Sorption of Acid Green 25 on chitosan: Influence of experimental parameters on uptake kinetics and sorption isotherms

Acid Green 25, which is a diazoic dye bearing two sulfonic groups, is efficiently sorbed on chitosan. The protonation of chitosan may explain the electrostatic attraction of this anionic dye and that its optimum pH is close to 3. Preliminary protonation of amine groups (obtained by contact with a sulfuric acid solution) reduced the variation of solution pH following sorbent addition but significantly reduced sorption performance: the maximum sorption capacity of raw chitosan, 525 mg dye/g (0.84 mmol dye/g), was halved by acidic preconditioning. The acidic conditioning also reduced the kinetic rate—the time necessary to reach equilibrium increased up to threefold depending on the experimental conditions. The size of sorbent particles influenced sorption kinetics and equilibrium because of resistance to intraparticle diffusion, but the sorption appeared to occur not only at the surface of the sorbent but also in the intraparticle network of the polymer. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 90: 1073–1080, 2003     

太平湾电站二期防护提工程施工中几个问题的处理

针对防护堤的设计和施工,分析了设计原则和施工中遇到的问题,阐述了在施工中遇到的问题的解决方案。