Zobrazeno 1 - 10
of 60
pro vyhledávání: '"S B Woods"'
Publikováno v:
Child: care, health and development. 39(2)
Adolescents with chronic illness in the general population are at increased risk of mental health and behaviour problems. Depression is also associated with delinquency. Adolescents in foster care are more at risk for chronic illness and mental healt
Autor:
R. L. Singh, S. B. Woods
Publikováno v:
Journal of Low Temperature Physics. 42:241-252
Detailed investigations of the electrical resistance of GdB6 and DyB6 near T N, their antiferromagnetic transition temperatures, and of nonmagnetic LaB6 are reported. In GdB6 a recently reported magnetic phase transition around 6 K has been found to
Publikováno v:
Veterinary Record. 111:116-122
Two commercial live virus infectious bovine rhinotracheitis (IBR) vaccines for intranasal administration and an inactivated polyvalent calf pneumonia vaccine were compared for safety and efficacy in calves against experimental IBR infections. All thr
Publikováno v:
Journal of Physics F: Metal Physics. 6:2289-2296
The temperature dependence of the amplitude of quantum oscillations in ultrasonic attenuation in white tin has been measured with pulsed longitudinal sound waves of frequencies 390 and 430 MHz in magnetic fields up to 88 kG and at temperatures below
Publikováno v:
Journal of Physics F: Metal Physics. 8:2545-2558
The authors have measured the electrical resistivities from 2K to 300K for eight Cd single crystals and eight Cd-Mg single crystals of two different concentrations. The measured densities of their specimens were typically 21/2% below the accepted X-r
Autor:
J. A. Rowlands, S. B. Woods
Publikováno v:
Review of Scientific Instruments. 47:795-798
A practical method which may be used to measure small four‐terminal resistances at liquid helium temperatures with a precision of 0.1 ppm is described. Sensitivity sufficient to do this with a measuring current of 30 mA in a 500‐μΩ resistor is
Autor:
G. Oomi, S. B. Woods
Publikováno v:
physica status solidi (b). 130:K77-K81
Autor:
J A Rowlands, S B Woods
Publikováno v:
Journal of Physics F: Metal Physics. 8:1929-1939
The electrical resistivity has been measured below 40K for annealed specimens of Al, Pd and Ag and for strained specimens with varying densities of dislocations. The temperature-dependent part of the resistivity decreases with increasing dislocation
Publikováno v:
Journal of Physics F: Metal Physics. 6:315-327
An extensive investigation of quantum oscillations in ultrasonic attenuation in white tin has been carried out with pulsed longitudinal sound waves of frequencies 390 and 430 MHz in magnetic fields up to 88 kG. The data were recorded digitally and an
Autor:
R. L. Singh, S. B. Woods
Publikováno v:
Journal of Low Temperature Physics. 43:153-163
Detailed analyses of the electrical resistance of holmium near the antiferromagnetic transition T N in magnetic fields up to 71 kOe are reported. The critical exponent in the expression for the reduced resistance % MathType!MTEF!2!1!+-% feaafeart1ev1