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Now showing items 141-147 of 147
Bacterial endotoxin rapidly stimulates prolonged endothelium-dependent vasodilatation in the isolated perfused rat heart
(1993)
The effects of bacterial lipopolysaccharide (Escherichia coli 0111-B4; LPS) on coronary vascular tone were examined in the isolated perfused rat heart. The role of nitric oxide and/or prostaglandin products of the ...
Computer science and problem solving: encouraging self-directed learning with large classes
(University of Hertfordshire, 1993)
Our current students will be professionals during a period of massibe change. As Engel (1991) points out, for such students self-directed learning is likely to be a necessity. Higher education is itself in a state of flux. ...
The blue straggler stars of galactic clusters
(Astronomical Society of the Pacific, 1993)
The origin and evolution of blue straggler stars (BS) in clusters is still an unsolved problem for our understanding of stellar evolution. Several rivalling theories exist, of which that of Saio & Wheeler (1980) is the ...
Use of multimedia in a public information system
(University of Hertfordshire, 1993)
The work described in this paper is being carried out as part of an EC funded pan-European project under the TIDE initiative - MODEMA (Modelling for the Disabled in a working Environment - a Multiperspective Approach). The ...
Process simulation for waste management
(1993)
A critical assessment of available options for waste separation, recycling and energy recovery is an essential strategic step in formulating an economic and technically viable waste management policy The underpinning data ...
An evaluation of the HARP ORed indexing addressing mechanism
(University of Hertfordshire, 1993)
Several different adressing mechanisms are evaluated within the context of VLIW and superscalar processor design. The results suggest that traditional RISC addressing mechanisms are less effective than the other simpler ...