Zobrazeno 1 - 10
of 28
pro vyhledávání: '"A I Purvis"'
Publikováno v:
Fire and Materials. 37:597-611
SUMMARY In order to develop fuel models used as input in wildland fire propagation models, it is necessary to determine relevant vegetation properties concerned with the prediction of the combustion process. This research considers property measureme
Autor:
Miltiadis Boboulos, M. R. I. Purvis
Publikováno v:
Fire Safety Journal. 44:764-769
The paper presents data from laboratory experimental burns modelling the effects of slope of ground surface and wind velocity over the fire spread in the pine litter layer. Subjected to the study are samples from Pinus halepensis and Pinus pinaster p
Publikováno v:
Transportation Research Part D: Transport and Environment. 13:306-314
Two stroke powered tricycles are a major source of air pollution in the Philippines. A fuelcycle assessment of the liquefied petroleum gas (LPG) and direct injection retrofit technologies for these vehicles is conducted. The results when compared wit
Publikováno v:
Early Child Development and Care. 178:537-550
The relationship between preschoolers’ puzzlemaking strategies and part–whole perception was investigated in the present study. Forty‐eight two year olds and 48 four year olds were randomly selected from eight licensed childcare centers. Puzzle
Publikováno v:
Clean Technologies and Environmental Policy. 10:31-38
A preliminary analysis has been conducted to investigate the fuel use and emissions reduction potential of incorporating hybrid systems to two stroke powered tricycles in Metro Manila. Carbureted and direct injection two stroke engine hybrid systems
Publikováno v:
Transportation Research Part D: Transport and Environment. 12:488-497
CO, CO 2 , NO x and HC emissions of two stroke-powered tricycles in Metro Manila are examined using an instantaneous emissions model. Results show that fuel consumption and HC emissions in middle class residential areas and main roads are similar but
Publikováno v:
Clean Technologies and Environmental Policy. 8:77-84
The paper considers research carried out on the topic of life cycle (LC) modelling of industrial processes with emphasis upon energy utilisation and gaseous emissions. The aim of the work is to investigate existing LC assessment codes, in particular
Autor:
M Stubbins, S Varsani, N Crocker, A Handley, A Yeo, S Asquith, P Boyd, D Montgomery, G A Hicks, B Bahari, I Taylor, I Purvis, S Lumsden, D H Alpers, T Saunders, R Rallan, George E. Dukes, A Knaggs
Publikováno v:
Gut. 53:1452-1458
Background and aims: Serotonin (5-hydroxtryptamine, 5-HT) is an important factor in gut function, playing key roles in intestinal peristalsis and secretion, and in sensory signalling in the brain-gut axis. Removal from its sites of action is mediated
Publikováno v:
Environmental Modelling & Software. 19:907-918
A composite software model for the comparative life-cycle assessment (LCA) of 10 different fuel options for the Philippine automotive transport sector was developed. It is based on the GREET fuel-cycle inventory model developed by the Argonne Nationa