Search Results - "Sheffield, J W"

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    An economic analysis of three hydrogen liquefaction systems by Syed, M.T., Sherif, S.A., Vezirog̃lu, T.N., Sheffield, J.W.

    “…Solar-hydrogen energy systems have received some attention in recent years as viable alternatives to the present fossil-fuel based energy systems. This paper…”
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    Second law analysis of hydrogen liquefiers operating on the modified Collins cycle by Syed, M. T., Sherif, S. A., Veziroglu, T. N., Sheffield, J. W.

    Published in International journal of energy research (01-09-2001)
    “…Hydrogen liquefaction systems have been the subject of intense investigations for many years. Some established gas liquefaction systems, such as the precooled…”
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    Testicular steroid metabolism during development in the normal and hypogonadal mouse by Sheffield, J W, O'Shaughnessy, P J

    Published in Journal of endocrinology (01-11-1988)
    “…The patterns of testicular steroidogenesis were investigated during postnatal development in the normal mouse and in the hypogonadal (hpg) mouse from 20 days…”
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    Effect of LH injections on testicular steroidogenesis, cholesterol side-chain cleavage P450 mRNA content and Leydig cell morphology in hypogonadal mice by Scott, I S, Charlton, H M, Cox, B S, Grocock, C A, Sheffield, J W, O'Shaughnessy, P J

    Published in Journal of endocrinology (01-04-1990)
    “…Hypogonadal (hpg) mice have a congenital deficiency of hypothalamic gonadotrophin-releasing hormone (GnRH) and the gonads consequently lack exposure to…”
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    Effect of temperature and the role of testicular descent on post-natal testicular androgen production in the mouse by O'Shaughnessy, P. J., Sheffield, J. W.

    Published in Journal of reproduction & fertility (01-01-1991)
    “…Testes from mice aged 3, 15, 25, 30 or 60 days were incubated under basal conditions or in the presence of hCG. One testis from each animal was incubated at…”
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    Joint Mexico/USA Energy Audits: A Case Study by Romero, H., Ambriz, J. J., Ortiz, J. N., Sheffield, J. W.

    Published in Energy engineering (01-01-1999)
    “…This article presents the success of two industrial energy audits conducted in Mexico City by a combined team of faculty and students from the University of…”
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    Effect of testosterone on testicular steroidogenesis in the hypogonadal (hpg) mouse by O'Shaughnessy, P J, Sheffield, J W

    Published in Journal of steroid biochemistry (01-05-1990)
    “…Previous studies have shown that androgens have direct inhibitory effects on steroidogenesis in active Leydig cells. It is not clear what effect androgens have…”
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    Effect of injection of gonadotrophin-releasing hormone on testicular steroidogenesis in the hypogonadal (hpg) mouse by Sheffield, J. W., O'Shaughnessy, P. J.

    Published in Journal of reproduction & fertility (01-07-1989)
    “…Hypogonadal ( hpg ) mice were injected once daily with 10 ng, 50 ng or 1 μg GnRH for 5,10 or 20 days or 12 times daily with 4·2 ng GnRH for 5 days. Basal and…”
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    Establishing a rehabilitation program for impaired pharmacists by Sheffield, J W

    Published in American journal of hospital pharmacy (01-10-1988)
    “…The Texas Pharmaceutical Association (TPA) rehabilitation program for impaired pharmacists and pharmacy students is described. Since its inception in 1983, the…”
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    Study of a molten carbonate fuel cell combined heat, hydrogen and power system: Energy analysis by Agll, Abdulhakim Amer A., Hamad, Yousif M., Hamad, Tarek A., Thomas, Mathew, Bapat, Sushrut, Martin, Kevin B., Sheffield, John W.

    Published in Applied thermal engineering (25-09-2013)
    “…Countries around the world are trying to use alternative fuels and renewable energy to reduce the energy consumption and greenhouse gas emissions. Biogas…”
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    New roles and relationships in the NHS barriers to change by Goldie, Duncan, Sheffield, James W.

    Published in Journal of management in medicine (2001)
    “…The incoming Labour Governments vision for reforming the NHS in Scotland was outlined in the White Paper Designed to Care. While bearing similarities to the…”
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    Food habits of nilgai antelope in Texas [Boselaphus tragocamelus, forage selections] by Sheffield, William J.

    Published in Journal of range management (01-01-1983)
    “…A 2-year food habit study of the nilgai antelope (Boselaphus tragocamelus) and its forage selections compared with white-tailed deer (Odocoileus virginianus)…”
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