基于车载网络的GPS和流媒体技术的应用

以实现车载网络的应用实践为出发点,应用GPS技术和流媒体技术,基于软件工程学技术和数据库原理,以兼容性、通用性与可再编程为标准的设计原则,实现了专用GIS的运用,以友好描述的形式呈现旅客信息,以及在列车网上的传输显示.     

英语大众传媒里的修辞造词法

形象、生动的修辞词语是英语大众传媒一个重要的语言特色,本文研究修辞造词法里的隐喻造词法和类比造词法,各自再分为两小类进行探讨．     

从仿拟的角度解读传媒话语的互文性

互文性是一种新的语言学概念,它为我们在文本的建构和解读中开辟了一个全新的视野。仿拟是互文性的一种表现,本文以传媒话语为对象分析了仿拟在传媒话语中的成因及应用,通过对仿拟的分析来解读、认知互文性理论。     

饱和状态沥青路面动力响应的时程分析

论证了采用多孔介质理论描述处于自然环境中沥青路面的合理性,并基于饱和多孔介质理论,建立了轴对称瞬态动力分析的有限元模型,给出了有限元分析的荷载条件、边界条件和材料参数;分析了动态荷载作用下,饱和状态沥青路面不同应力分量的时程变化情况．结果表明,动态荷载作用下,路面结构内部应力场、位移场具有波动性质;同时产生了不可忽视的孔隙水压力,且出现了正、负逆转,这种孔隙水压力的反复作用最终将导致沥青混合料出现松散破坏．     

制度变迁视野里的报业市场格局

在报业管理制度演变的背景下,以报业的跨地区经营为透视点,本文试图回答与行政权力同构的报业分布格局是否能保持下去,怎样保持,或终将被改变等问题.从动态均衡概念出发,作者分析了中国报业管理制度的基本模式,这些模式与外部社会结构的关系和内部张力,以及变迁主体,得益者和变迁的路径,并在权力偏好的意义上,得出跨地区经营获制度化肯定的可能性是网络媒体社会影响力函数的结论.     

流媒体技术在铁路党校教学中的研究与应用

流媒体技术是一种新兴的网络传输技术,这种技术已经广泛地应用于远程教育,从铁路改革和铁路党校信息化建设的实际,探索和研究流媒体技术在铁路党校干部培训中应用的必要性和可行性.     

On altruists and egoists in activity participation and travel: who are they and do they live together?

Formulation and specification of activity analysis models require better understanding of time allocation behavior that goes beyond the more recent within household analyses to understand selfish and altruistic behavior and how this relates to travel behavior. Using data from 1,471 persons in a recent 2-day time use/activity diary and latent class cluster analysis we identify 11 distinct daily behaviors that span from the intensely self-serving to intensely altruistic. Predicted cluster membership is then used to study within household interactions. The analysis shows strong correlation exists between social role and patterns of altruistic behavior. However, a substantial amount of heterogeneity is also found within social roles. In addition, travel behavior is also very different among altruistic and self-serving time allocation groups. At the household level, a substantial number of households contain persons with similar behavior. Another group of households contains a mix of self-serving and altruistic persons that follow specialized household roles within their households. The majority of households, however, are populated by altruistic persons. Single person households are more likely to be in the self-serving groups but not in their entirety. Altruism at home is directed most often toward the immediate family members. This is less pronounced when we examine altruistic acts outside the home. Konstadinos G. Goulias is a professor of Geography at the University of California Santa Barbara, has been a professor of Civil Engineering at the Pennsylvania State University from 1991 to 2004, and he is the founder and chair of the TRB task force on moving activity-based approaches to practice. Kriste M. Henson is a technical staff member at Los Alamos National Laboratory in the Decision Applications Division and is currently pursing a Ph.D. in Geography at the University of California—Santa Barbara.     

我国未来民法典限制政府官员隐私权的宪政意义

限制政府官员的隐私权，意味着媒体权力在其私域可以得到相应的扩张。这在选任、监督以及激励政府官员上，对于人民具有重大意义；对于政府官员而言，其也并非百无一利。故人民即便是在对政府官员因其隐私权受限而可能遭受的利益减损进行相应补偿后，也仍可从中获取较大利益。我国于即将制定的民法典中规定限制政府官员隐私权的条款具有重大的宪政意义。     

Genetic mouse models for otitis media

GeneticsofOtitisMedia (OM ) :OMisaffectedbymultiplefactorsincludingeustachiantube (ET )structureandfunction ,immunestatus ,innatemucosaldefense ,geneticsusceptibility ,andpathogens .Infec tiousdiseasecanbeviewedasabattlebetweenhostsandpathogens,inwhichthecommandsareencodedinthegenomesoftherespectiveorganismsandarethenexecutedbygeneproductsincludingcomponentsoftheimmuneresponseofthehostanddrug resistancemech anismsofbacteria .Whilecliniciansmaynotgetusedtothinkingofgeneticsasafactorinthedeve…     

THE EFFECT OF EXOGENOUS SURFACTANT ON THE EUSTACHIAN TUBE FUNCTION IN THE GERBIL MODEL OF SECRETORY OTITIS MEDIA

Secretoryotitismedia (SOM )isacommondis easeandasignificantworldhealth problem .Al thoughSOMiswellrecognizedatclinicallevel,itspathogenyispoorlyknown .Theeustachiantubeservesanimportantfunc tioninequalizingpressurebetweenthemiddleearandthenasopharynx .Theeustachiantubeinthenormalstateisclosed ,butintermittentlyopensbytheactionofthetensorvelipalatiniandlevatorvelipalatinimusclesduringswallowing .Absenceofsurfactantoneustachiantubeisoneofimportantreasonsoftheirdysfunction .Thisre searchinject…