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Now showing items 1741-1750 of 1881
The stressors and strains of health visiting : demands, supports, constraints and psychological health
(1991)
An empirical study investigated the work stressors and psychological strains experienced by health visitors in three areas of Hertfordshire and Bedfordshire A questionnaire, based on Payne's model of occupational stress, ...
Tomato aspermy virus has an evolutionary relationship with other tripartite RNA plant viruses
(1991-01)
The entire RNA 3 (2214 nucleotides) of a chrysanthemum isolate of tomato aspermy virus (C-TAV) has been cloned and its sequence determined. C-TAV possesses two open reading frames which encode a 3a protein (277 amino acids) ...
The Modern Spanish Economy
(Pinter, 1991)
Pharmacology and therapeutics of non-steroidal anti-inflammatory drugs in the dog and cat 2 : Individual agents
(1991)
The general pharmacology of the non-steroidal anti-inflammatory drugs (NSAIDs) used in dogs and cats has been described in part 1 of this review (Lees and others 1991). This paper outlines the properties of the individual ...
An optical and near-infrared polarization survey of nearby starburst and interacting galaxies
(1991)
Broadband optical and near-infrared polarization and flux density measurements of a sample of 27 starburst and interacting galaxies are presented. The observed polarizations are generally small (P is less than 1 percent) ...
Near-infrared imaging polarimetry of bipolar nebulae. 4: GL-490, GL-2789, GL-2136
(1991)
High spatial resolution near-IR polarization and surface brightness images of the ouflow sources GL 490, GL 2789 and GL 2136 are presented. Polarization vector-maps at J, H and K show centro-symmetric patterns around GL ...
Prolonged effect of CGRP in Raynaud's patients : a double-blind randomised comparison with prostacyclin
(1991)
1. Calcitonin gene related peptide (CGRP) is a potent endogenous vasodilator to which we have previously demonstrated a specific hypersensitivity in skin blood flow in the hands in patients with Raynaud's disease. 2. We ...