منابع مشابه
Mulch Flammability
Introduction Regardless of how horrible and devastating wildland fires are portrayed by the media, they are a natural disturbance that many native ecosystems depend on for regeneration. As the population of the United States increases, more individuals are building their homes in wildlands rather than urban landscapes. Homes built in undeveloped wildland vegetation create areas often referred t...
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1CSIRO Plant Industry, GPO Box 1600, Canberra, ACT 2601, Australia 2School of Resources, Environment and Society, The Australian National University, Acton, ACT 0200, Australia 3Email: [email protected] 4Department of Mathematics and Statistics, University College, University of NSW, Campbell, ACT 2602, Australia 5Bushfire Cooperative Research Centre, Australia 6Snowy Mountains Region Fire ...
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In this paper we present a model for the carpet cutting problem in which carpet shapes are cut from a rectangular carpet roll with a fixed width and sufficiently long length. Our exact solution approaches decompose the problem into smaller parts and minimise the needed carpet roll length for each part separately. The customers requirements are to produce a cutting solution of the carpet within ...
متن کاملExtremely Thin Dielectric Metasurface for Carpet Cloaking
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A Planar antenna with Microstrip feed Sierpinski carpet fractal geometry for multiband applications is presented. The multiband behavior is analyzed through two fractal iterations. Self similarity property of fractal technology is applied in the antenna design to reduce the physical size, increase bandwidth and gain. The proposed antenna covers multi bands such as 1.8/5.59/5.78/6.4/6.63/7.84 GH...
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ژورنال
عنوان ژورنال: Fire Technology
سال: 1979
ISSN: 0015-2684,1572-8099
DOI: 10.1007/bf01983197