Zobrazeno 1 - 10
of 68
pro vyhledávání: '"R. K. Williams"'
Autor:
G. H. Rawlings, R. K. Williams, D. J. Clarke, C. English, C. Fitzsimons, I. Holloway, R. Lawton, G. Mead, A. Patel, A. Forster
Publikováno v:
BMC Public Health, Vol 19, Iss 1, Pp 1-16 (2019)
Abstract Background Sedentary behaviour is any waking behaviour characterised by an energy expenditure of ≤1.5 metabolic equivalent of task while in a sitting or reclining posture. Prolonged bouts of sedentary behaviour have been associated with ne
Externí odkaz:
https://doaj.org/article/234fab2ec40c4861bcaf7e3762d5d355
Autor:
W. E. F. Naismith, R. K. Williams
Publikováno v:
Journal of Applied Chemistry. 6:421-427
The denaturation of arachin at pH 11 and at ionic strengths I = 1.0, 0.2 and 0.05 has been studied by means of the ultracentrifuge. Change of the arachin component to slowly sedimenting material occurred by way of an intermediate component of sedimen
Publikováno v:
The Journal of Physical Chemistry B. 102:1951-1955
Carbon in the form of hydrocarbons was found chemisorbed on α-PtO2. The sorption process, observed in the laboratory, occurs readily in the absence of a deliberate source, and it is faster on thin sputtered films as compared with powder samples. Car
Autor:
S E Straus, R K Williams
Publikováno v:
Journal of Virology. 71:1375-1380
Herpes simplex virus type 2 (HSV-2) interacts with cell surface glycosaminoglycans during virus attachment. Glycoprotein B of HSV-2 can potentially mediate the interaction between the virion and cell surface glycosaminoglycans. To determine the speci
Publikováno v:
Science. 272:1325-1328
A class of thermoelectric materials has been synthesized with a thermoelectric figure of merit ZT (where T is temperature and Z is a function of thermopower, electrical resistivity, and thermal conductivity) near 1 at 800 kelvin. Although these mater
Publikováno v:
Journal of Applied Physics. 78:1013-1018
Seebeck, electrical, and thermal conductivity data are reported on CoSb3, and doped and undoped alloys of Co1−x Ir x Sb3−y As y from 20 to 700 K. n‐type semiconductors were obtained by doping with Ni, Te, or Pd, and the hole concentration in p
Autor:
Lawrence F. Allard, Carl J. McHargue, Alain Perez, Y. Chen, John D. Hunn, G. Marest, Shelly X. Ren, R. K. Williams
Publikováno v:
Nanostructured Materials. 6:513-516
Some of the metals ions implanted into sapphire may be present as metallic colloids. In the case of 160 keV iron implanted at room temperature, the metal precipitates have diameters of 1–3 nm, are body-centered cubic and the fraction of the implant
Publikováno v:
ChemInform. 27
A class of thermoelectric materials has been synthesized with a thermoelectric figure of merit ZT (where T is temperature and Z is a function of thermopower, electrical resistivity, and thermal conductivity) near 1 at 800 kelvin. Although these mater
Publikováno v:
Spine. 27(20)
Three cases of hysterical paralysis are reported and the literature is reviewed.To report and discuss three cases of psychogenic paraplegia in order to increase the awareness and assist in the diagnosis and treatment of this uncommon disorder.Hysteri