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17 research outcomes, page 1 of 2
  • publication . Other literature type . 2014
    Open Access zho
    Authors:
    Downes, Stephen;

    ePortfolios and Open Badges are only the first wave in what will emerge as a wider network-based form of assessment that makes tests and reviews unnecessary. In this talk I discuss work being done in network-based automated competency development and recognition, the ch...

  • publication . Article . Other literature type . 2011
    Closed Access zho
    Authors:
    Zhao, Y.; Liu, Z. -J; Serge R Guiot;
    Publisher: Zhongguo hua gong xin xi zhong xin

    研究了在中空纤维膜生物反应器(MBR)内利用合成气中的CO作为碳源连续发酵制氢的性能。厌氧发酵菌C.hydrogenoformans应用于生物催化合成气发酵制氢反应中,可把CO和H2O直接转化为CO2和H2。在MBR内连续厌氧发酵,分别考察了不同CO进料载荷和液相循环量对反应器产氢性能的影响。实验结果表明,在CO进料载荷为0.22 mol/d、液相循环量为1500mL/min时,分别得到最大的CO转化率97.6%和产氢速率0.46mol/d,产氢得率保持在90%以上,同时计算得到膜生物反应器中的气液传质系数为1.72h-1

  • publication . Other literature type . 2013
    Closed Access zho
    Authors:
    Wu, N.; Huang, L.; Su, Z.; Yang, S.; Wang, H.; Liang, J.; Lu, H.;
    Publisher: 中国石油天然气集团有限公司

    中国南海北部大陆坡具有良好的天然气水合物(以下简称水合物)资源前景,但目前还没有针对海洋水合物藏开采潜力的地质评价指标,无法对水合物藏进行简单高效的开采潜力评价预测。为此,重点分析了与产气潜力密切相关的地质参数(水合物层的孔隙度,水合物初始饱和度,储层渗透率,导热系数,储层上、下盖层的渗透性,储层的初始温度和初始压力)对产气潜力的影响情况。结果发现,在其他条件和参数不变的情况下:①水合物储层孔隙度越大,水合物分解产气速率越快;②水合物饱和度越高,初始产气效率较低,但总体产气开发效益较高;③水合物储层绝对渗透率越大,水合物分解和产气效率...

  • publication . Other literature type . 1993
    Closed Access zho
    Authors:
    Richardson, J. K.;

    Symposium on Fire Resistance Evaluation for Housing: 11 June 1993, Tianjin, China

  • publication . Article . Other literature type . 2011
    Open Access zho
    Authors:
    谷卓伟 Gu Zhuowei; Mathieu Perton Mathieu Perton; Silvio E. Kruger Silvio E. Kruger; Martin Lord Martin Lord; Alain Blouin Alain Blouin; Jean-Pierre Monchalin Jean-Pierre Monchalin;
    Persistent Identifiers

    碳纤维增强复合材料由于具有出色的力学性能而越来越多地受到关注,但是由于对这种材料粘接结构缺乏有效的无损检测方法而导致其应用受到了局限。本文发展了一种基于激光冲击波的碳纤维增强复合材料粘接质量无损检测方法。对于一个碳纤维增强复合材料粘接结构,当激光作用在样品表面时,会产生一个冲击波在其中传播,冲击波到达样品后表面时会反射一个稀疏波,并在材料内部形成拉伸。在适当的激光强度下,好的粘接质量将不会受影响;而差的粘接质量将会造成损伤。实验过程中,对样品自由面的速度历史进行了测量,该信号可以反映粘接层的内部损伤情况。这一结论也通过对回收样品的激光...

  • publication . 2010
    Open Access zho
    Authors:
    Miller, James;
    Persistent Identifiers
    Publisher: 学术研究 Journal of Academic Research

    This paper proposes that Daoist body cultivation can be used as a means to develop an ecological sensitivity. It does so by examining Daoist body cultivation in the light of Merleau-Ponty's phenomenology of the body, and Richard Shusterman's concept of "somaesthetics." ...

  • publication . Other literature type . 1992
    Open Access zho
    Authors:
    Nan, S.; Lin, T. D.; Lie, T. T.;

    This paper presents test results including data analyses of 31 concentrically 'loaded' columns and 6 eccentrically loaded ones subjected to the standard ASTM E-119 fire.

  • publication . Other literature type . 2014
    Closed Access zho
    Authors:
    Zhao, Lijuan; Zhong, Qin; Zhuang, Hongjun; Sun, Zhigang;

    Ultrasonic, temperature and pressure sensors were combined together to be used in a slit rheometer to investigate the relationship between ultrasound signals with the rheological properties of PP and PS in processing. It is found that ultrasonic signals can represent mo...

  • publication . Other literature type . Article . 2003
    Open Access zho
    Authors:
    Xie Ping; James J. Beaudoin;
    Persistent Identifiers

    Une relation entre résistance au décollement interfaciale et conductivité électrique de la zone de transition a été développée. On fait ici la lumière sur les facteurs microstructuraux qui nuisent à la résistance au décollement d'une interface de pâte de ciment Portland...

  • publication . 2005
    Open Access zho
    Authors:
    Miller, James, ed.;
    Persistent Identifiers

    handle: 1974/194

    Part of the Ming Zhengtong Daozang: Daoist Canon of the Ming Zhengtong era. Indexed by James Miller, Queen's University, Religious Studies.

17 research outcomes, page 1 of 2