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Now showing items 51-60 of 545
For better or worse? Heterosexuality reinvented
(2002-08-31)
Based upon a series of focus group discussions carried out in East Yorkshire, this article contributes to debates on both the nature and theorising of heterosexual relationships that have recently been investigated from ...
Measurement of the (gamma, n) cross section of the nucleus Au-197 close above the reaction threshold
(2002-08-26)
The cross section and the astrophysical reaction rate of the reaction Au-197(gamma,n)Au-196 have been measured close above the reaction threshold at E-thr = 8.071 MeV using the method of photoactivation. The results are ...
Chirp in a wavelength converter based on a symmetrical-MZI employing SOAs
(2002-08-15)
A wavelength converter based on cross-phase modulation using semiconductor optical amplifiers (SOAs) in a symmetrical MZI is modelled. Since the model of the SOAs considers both amplitude and wavelength-dependent parameters ...
European pollution outbreaks during ACE 2 : Microphysical particle properties and single-scattering albedo inferred from multiwavelength lidar observations
(2002-08-06)
We present vertically resolved physical particle properties and the single-scattering albedo at 532 nm of pollution plumes advected from the European continent out over the Atlantic Ocean. The parameters follow from the ...
European pollution outbreaks during ACE 2 : Optical particle properties inferred from multiwavelength lidar and star-Sun photometry
(2002-08)
[1] On the basis of multiwavelength backscatter and 532-nm extinction profiling with lidar at Sagres (37degreesN, 9degreesW), southern Portugal, and optical depth observations with a star photometer at the lidar site and ...
Technetium-97 and p-radionuclides
(2002-08)
Consumer involvement in health research : A review and research agenda
(2002-08)
The involvement of consumers in health research is now Department of Health policy within the UK. Despite the existence of policy directives, there is a dearth of knowledge on the effects of such involvement. This paper ...
Effects of timing of Leptosphaeria maculans ascospore release and fungicide regime on phoma leaf spot and phoma stem canker development on winter oilseed rape (Brassica napus) in southern England
(2002-08)
At Rothamsted during 1997/98, 1998/99 and 1999/2000 winter oilseed rape growing seasons, numbers of air-borne ascospores of Leptosphaeria maculans were often > 4 m(-3) from autumn (September/October) to spring (April/May), ...
Direct neutron capture cross sections of Ni-62 in the s-process energy range
(2002-08)
Direct neutron capture on Ni-62 is calculated in the DWBA and the Maxwellian averaged cross sections and astrophysical reaction rates in the energy range relevant for s-process nucleosynthesis are given. It is confirmed ...