Zobrazeno 1 - 10
of 182
pro vyhledávání: '"J. J. Donovan"'
Autor:
J. J. Donovan, M.D. Sumption, E.W. Collings, Michael A. Susner, S.A. Dregia, S.D. Bohnenstiehl
Publikováno v:
Thermochimica Acta. 576:27-35
We have studied thermodynamic phase stability in the Mg–B system through use of a high-pressure, high-temperature apparatus consisting of a large pressure vessel and an RF induction heater. The incongruent melting temperature for MgB2 was found to
Publikováno v:
Journal American Society of Mining and Reclamation. 2004:1218-1226
Publikováno v:
BMJ. 311:88-91
OBJECTIVE--To determine the cause of a large increase in the number of children with unexplained renal failure. DESIGN--Case-control study. SETTING--Children's hospital in Dhaka, Bangladesh. SUBJECTS--Cases were all 339 children with initially unexpl
Autor:
M.D. Sumption, E.W. Collings, Michael A. Susner, J. J. Donovan, S.D. Bohnenstiehl, Y. Yang, S.A. Dregia
Publikováno v:
Applied Physics Letters. 104:162603
We have used high-pressure, high-temperature synthesis at 1500–1700 °C and 10 MPa to create homogeneously C-substituted MgB2 from a B4C + Mg mixture. X-ray diffraction analysis showed large peak-shifts consistent with a decrease in the a lattice p
Publikováno v:
ACS Symposium Series ISBN: 9780841223059
Polymer Latexes: Preparation, Characterization, and Applications
Polymer Latexes: Preparation, Characterization, and Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc50854d1d614a34ea1b99cba8f0a57
https://doi.org/10.1021/bk-1992-0492.ch022
https://doi.org/10.1021/bk-1992-0492.ch022
Autor:
J. J. Donovan
Publikováno v:
Canadian Geotechnical Journal. 15:441-446
Introduction It was with interest that I read Carson's (1977) novel theoretical discussion of the parameters controlling the occurrence of retrogressive landslides in fine-grained sensitive deposits. I t would be extremely useful if we could predict,
Autor:
J. J. Donovan
Publikováno v:
The Computer Journal. 21:20-24
Publikováno v:
Journal of Biological Chemistry. 261:9629-9636
The domain structure of human complement protein C9 was investigated by determining the functional activities of the NH2-terminal (C9a) and COOH-terminal (C9b) fragments obtained by cleavage of C9 with alpha-thrombin. The two fragments were separated
Autor:
S. E. Madnick, J. J. Donovan
Publikováno v:
IBM Systems Journal. 15:270-278
We remain enthusiastic about the potential of virtual machine concepts and strongly recommend this approach. VM technology coupled with other technologies, namely, interactive data base systems and hierarchical system structuring have distinct compar
Autor:
J. J. Donovan, S. E. Madnick
Publikováno v:
IBM Systems Journal. 14:188-202
Security is an important factor if the programs of independent and possibly error-prone or malicious users are to coexist on the same computer system. In this paper, we show that a hierarchically structured operating system, such as produced by a vir