Results 41 to 50 of about 810 (109)

Urban Agriculture: The Allotment Gardens as Structures of Urban Sustainability [PDF]

open access: yes, 2014
This reflexion comes from a look over the city, particularly the relationship between the built and the open spaces that constitute it. In this look we came across the enormous importance that the system of open spaces has and has always had on the ...
Batista, Desidério, Sousa, Rute
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Modeling of planar antenna loaded with ring resonators [PDF]

open access: yes, 2010
Tato bakalářská práce je zaměřena na návrh dvoupásmové planární dipólové antény zatížené rezonančními kroužky. Nejprve je popsán vlastní princip této antény a pak je pozornost zaměřena na návrh a naladění rezonančních kroužků na požadovanou pracovní ...
Šrajbr, Michal
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Choices under Risk in Rural Peru [PDF]

open access: yes
This paper estimates the risk preferences of cotton farmers in Southern Peru, using the results from a multiple-price-list lottery game. Assuming that preferences conform to two of the leading models of decision under risk--Expected Utility Theory (EUT ...
Galarza, Francisco
core   +4 more sources

The Productive City: Urban agriculture on the map [PDF]

open access: yes, 2016
This article was invited by the editors of the Urban Design Group Journal for their special issue on "Food and the city". Lead by Bohn and co-written with Viljoen, the article reviews the development of urban agriculture during the past twenty years and ...
Bohn, Katrin, Viljoen, Andre
core   +2 more sources

Integrated modeling tool for performance engineering of complex computer systems [PDF]

open access: yes
This report summarizes Advanced System Technologies' accomplishments on the Phase 2 SBIR contract NAS7-995. The technical objectives of the report are: (1) to develop an evaluation version of a graphical, integrated modeling language according to the ...
Ball, Duane   +3 more
core   +1 more source

Seasonal changes of benthic communities in a temporary stream of Ibiza (Balearic Islands) [PDF]

open access: yes, 2008
Seasonal changes in benthic communities (diatoms and invertebrates) in a temporary stream of the Ibiza island (Balearic Islands, Spain) were studied.
Delgado, Cristina   +2 more
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The edible city: envisioning the Continuous Productive Urban Landscape (CPUL) [PDF]

open access: yes, 2011
Continuous Productive Urban Landscape (CPUL) proposes a coherent strategy for the introduction of interlinked productive landscapes into cities thereby creating a new sustainable urban infrastructure and supporting a re-definition of open urban space ...
Bohn, Katrin, Viljoen, Andre
core   +2 more sources

A high pressure, high temperature combustor and turbine-cooling test facility [PDF]

open access: yes
A new test facility is being constructed for developing turbine-cooling and combustor technology for future generation aircraft gas turbine engines. Prototype engine hardware will be investigated in this new facility at gas stream conditions up to 2480 K
Cochran, R. P., Norris, J. W.
core   +1 more source

Creación de un entorno seguro en servidor cloud y entorno bare-hardware [PDF]

open access: yes, 2019
Durante mucho tiempo, la estructura básica necesaria para poner en funcionamiento una página web consistía en un servidor remoto donde alojábamos los ficheros, el cuál exponía nuestras aplicaciones al público.
Serrano González, Isaac Alejandro
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