Zobrazeno 1 - 8
of 8
pro vyhledávání: '"D M, Timlin"'
Autor:
N. A. Byrom, R. C. D. Staughton, Mary-Ann Campbell, D. M. Timlin, M. Chooi, A. M. Lane, P. W. M. Copeman, J. R. Hobbs
Publikováno v:
British Journal of Dermatology; May1979, Vol. 100 Issue 5, p499-510, 12p
Autor:
J. A. Kerr, D. M. Timlin
Publikováno v:
International Journal of Chemical Kinetics. 3:427-441
The kinetics of the thermal elimination of HF from 1,2-difluoroethane have been studied in a static system over the temperature range 734–820°K. The reaction was shown to be first order and homogeneous, with a rate constant of where θ = 2.303RT i
Autor:
D. M. Timlin, J. A. Kerr
Publikováno v:
International Journal of Chemical Kinetics. 3:69-84
The photolysis of 1,1,3,3-tetrafluoroacetone has been reinvestigated as a source of CHF2 radicals at temperatures up to 578°K, and the following rate constant ratio was determined for the reactions 1 1,1-Difluoro- and 1,1,3,3-tetrafluoroacetone were
Autor:
J. A. Kerr, D. M. Timlin
Publikováno v:
International Journal of Chemical Kinetics. 3:1-14
The photolyses of 1,3-difluoro- and 1,1,3,3-tetrafluoroacetone have been reinvestigated as sources of fluoromethyl radicals, and the following rate constant ratios were determined 1 The results are in substantial agreement with the original investiga
Autor:
N A, Byrom, F, Caballero, M A, Campbell, M, Chooi, A M, Lane, K, Hugh-Jones, D M, Timlin, J R, Hobbs
Publikováno v:
Clinical and experimental immunology. 31(3)
Thirty asthmatic children were compared with an equal number of age-matched healthy children. The mean peripheral blood T-lymphocyte level without foetal calf serum was lower in the asthmatic group (mean 970/mm3, as against 1740/mm3; P less than 0.00
Publikováno v:
Rheumatology and rehabilitation. 18(3)
Clinical and radiographic assessment of the spine was carried out in 75 patients with osteoarthrosis (OA) of the hip and in 75 controls without hip disease. Radiographic degenerative changes in the spine were more frequent in the patients with OA hip
Publikováno v:
Cancer treatment reports. 62(11)
E rosette-forming (T) lymphocytes and surface immunoglobulin-bearing lymphocytes were estimated in 85 patients with malignant melanoma. The melanoma patient group had lower mean levels of T lymphocytes and higher mean levels of immunoglobulin-bearing
Autor:
D. M. Timlin, J. A. Kerr
Publikováno v:
Transactions of the Faraday Society. 67:1376
The rate constants for the unimolecular elimination of HF from chemically-activated CH2FCH2F, produced in the photolysis of 1,3-difluoroacetone alone and in the presence of silanes, have been interpreted in terms of the RRKM theory of unimolecular re