Unilamellar vesicles from the mixtures of 1:1 sodium 10-undecenoate and trimethyl[2-(10-undecenoyloxy)ethyl]ammonium iodide in the mixed solvents of ethanol and heptane can be formed spontaneously or by sonication. Th...Unilamellar vesicles from the mixtures of 1:1 sodium 10-undecenoate and trimethyl[2-(10-undecenoyloxy)ethyl]ammonium iodide in the mixed solvents of ethanol and heptane can be formed spontaneously or by sonication. They can exist in the variation of concentrations and volume ratios of ethanol to heptane, which indicates to some extent the high capability of vesicle formation in such mixed systems.展开更多
In historically, culturally, and technically variable media constellations, various forms of media activism, media education, and learning design have been developed. As to media activism, there is a broad spectrum, i...In historically, culturally, and technically variable media constellations, various forms of media activism, media education, and learning design have been developed. As to media activism, there is a broad spectrum, including graffiti, radio activism, community media, visual activism, tactical media （Garcia ＆ Lovink, 1997）, and more recently, media interventions questioning the workings of biopower （Da Costa ＆ Philip, 2008）. On the other hand, debates on media competency and media literacy have been going on for a few decades. Although media have also been conceptualized as media of resistance or critique in informal contexts as well as in formal education, lively exchanges of concepts and ideas are comparatively seldom in respective traditions. The paper aims at exploring challenges for media education and interfaces between both fields.展开更多
The main objective of this paper is to investigate and analyse the thermo-hydro-mechanical（THM） coupling phenomena and their influences on the repository safety.In this paper,the high-level waste（HLW） disposal con...The main objective of this paper is to investigate and analyse the thermo-hydro-mechanical（THM） coupling phenomena and their influences on the repository safety.In this paper,the high-level waste（HLW） disposal concept in drifts in clay formation with backfilled bentonite buffer is represented numerically using the CODE BRIGHT developed by the Technical University of Catalonia in Barcelona.The parameters of clay and bentonite used in the simulation are determined by laboratory and in situ experiments.The calculation results are presented to show the hydro-mechanical（HM） processes during the operation phase and the THM processes in the after-closure phase.According to the simulation results,the most probable critical processes for the disposal project have been represented and analyzed.The work also provides an input for additional development regarding the design,assessment and validation of the HLW disposal concept.展开更多
网络电视,或称在线电视,是利用互联网上进行电视直播,通常电视节目以WMV、ASF等流媒体的格式,现如今已成为我们网络生活中不可缺少的一部分,它的技术与发展广受人关注,而研究它,也是具有深远意义的。该文介绍的是一个基于MFC和Windows M...网络电视,或称在线电视,是利用互联网上进行电视直播,通常电视节目以WMV、ASF等流媒体的格式,现如今已成为我们网络生活中不可缺少的一部分,它的技术与发展广受人关注,而研究它,也是具有深远意义的。该文介绍的是一个基于MFC和Windows Media Format开发工具包而制作的网络电视播放器。该播放器能具有友好的用户界面,能播放网络上的MMS实时流媒体,并能够实现流媒体的定时录像,弥补了网络上众多网络电视不能定时录像的缺憾,它具有体积小,占有资源少,播放列表等特点。该文首先介绍了如今网络流媒体发展的背景,然后介绍WMP控件和WMF SDK的一些基本概念和实现的方法,最后介绍该程序的设计。展开更多
文摘Unilamellar vesicles from the mixtures of 1:1 sodium 10-undecenoate and trimethyl[2-(10-undecenoyloxy)ethyl]ammonium iodide in the mixed solvents of ethanol and heptane can be formed spontaneously or by sonication. They can exist in the variation of concentrations and volume ratios of ethanol to heptane, which indicates to some extent the high capability of vesicle formation in such mixed systems.
文摘In historically, culturally, and technically variable media constellations, various forms of media activism, media education, and learning design have been developed. As to media activism, there is a broad spectrum, including graffiti, radio activism, community media, visual activism, tactical media （Garcia ＆ Lovink, 1997）, and more recently, media interventions questioning the workings of biopower （Da Costa ＆ Philip, 2008）. On the other hand, debates on media competency and media literacy have been going on for a few decades. Although media have also been conceptualized as media of resistance or critique in informal contexts as well as in formal education, lively exchanges of concepts and ideas are comparatively seldom in respective traditions. The paper aims at exploring challenges for media education and interfaces between both fields.
基金financed and supported by the German research institute "Gesellschaft für Anlagen-und Reaktorsicherheit (GRS) mbH"
文摘The main objective of this paper is to investigate and analyse the thermo-hydro-mechanical（THM） coupling phenomena and their influences on the repository safety.In this paper,the high-level waste（HLW） disposal concept in drifts in clay formation with backfilled bentonite buffer is represented numerically using the CODE BRIGHT developed by the Technical University of Catalonia in Barcelona.The parameters of clay and bentonite used in the simulation are determined by laboratory and in situ experiments.The calculation results are presented to show the hydro-mechanical（HM） processes during the operation phase and the THM processes in the after-closure phase.According to the simulation results,the most probable critical processes for the disposal project have been represented and analyzed.The work also provides an input for additional development regarding the design,assessment and validation of the HLW disposal concept.
文摘网络电视,或称在线电视,是利用互联网上进行电视直播,通常电视节目以WMV、ASF等流媒体的格式,现如今已成为我们网络生活中不可缺少的一部分,它的技术与发展广受人关注,而研究它,也是具有深远意义的。该文介绍的是一个基于MFC和Windows Media Format开发工具包而制作的网络电视播放器。该播放器能具有友好的用户界面,能播放网络上的MMS实时流媒体,并能够实现流媒体的定时录像,弥补了网络上众多网络电视不能定时录像的缺憾,它具有体积小,占有资源少,播放列表等特点。该文首先介绍了如今网络流媒体发展的背景,然后介绍WMP控件和WMF SDK的一些基本概念和实现的方法,最后介绍该程序的设计。
