Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Global radiation"”.
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ΕΚΤΙΜΗΣΗ ΤΗΣ ΗΛΙΑΚΗΣ ΑΚΤΙΝΟΒΟΛΙΑΣ ΣΤΟΝ ΕΛΛΗΝΙΚΟ ΧΩΡΟ ΜΕ ΤΗ ΧΡΗΣΙΜΟΠΟΙΗΣΗ ΔΟΡΥΦΟΡΙΚΩΝ ΦΩΤΟΓΡΑΦΙΩΝ
… TO THEORETICAL VALUES OF SUNSHINE DURATION AND GLOBAL RADIATION ARE ALSO ESTIMATED, USING THE METEOROLOGICAL ARCHIVE OF H.N.M.S. A METHODOLOGY IS DEVELOPED TO CLASSIFY THE REGIONS IN "ADVANTAGEOUS" OR "DISADVANTAGEOUS". SOLAR RADIATION, CLOUDNESS AND SUNSHINE DURATION ARE LINEARLY …
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Development Of A Supercontinuum Based Photoacoustic Aerosol Light Absorption And Albedo Spectrometer (PALAAS)
Aerosols are a major contributor to the global radiation budget because they modify the planetary albedo with their optical properties. These optical properties need to be measured and understood, ideally at multiple wavelengths. This thesis describes the ongoing development of a supercontinuum …
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Analysis of the solar radiation data and the determination of regression coeffients for Vhembe Region, Limpopo Province
… horizontal average daily extraterrestrial solar radiation (H0) and daily possible sunshine hours (N) were computed. Horizontal average daily global radiation data and daily actual sunshine hour data for the five stations in this study were obtained from Agricultural Research Council (ARC) and …
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1961-90 HIGH RESOLUTION TEMPERATURE, PRECIPITATION, AND SOLAR RADIATION CLIMATOLOGIES FOR ITALY
… resolution temperature, precipitation, and solar radiation 1961-90 climatologies for Italy and on the superimposition of the information of the secular anomaly records to these climatologies. The minimum, mean, and maximum temperature climatologies are based on a quality-checked new 1961-90 …
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The sea surface heat balance in the Benguela upwelling region
… where air-sea contrasts are greatest. The net radiation was found to provide a good estimate of the total heat balance, thus the major contributing term to a high heat balance over the Benguela area is the input solar radiation. Minimal synoptic variation in the heat balance during the …
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Techno-economic comparison and environmental impact assessment of a hybrid photovoltaic thermal solar system and a thermosiphon solar thermal hot water system with electric back up element, under Windhoek, Namibian conditions
… collector. The findings of this study are that global radiation plays a major role in the operation of both solar water heaters and has influence on other parameters. TS-SWH of 1.2 m2 collector area results in about 6.3t of avoided CO2 as opposed to the PVT of the same aperture area that results …
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The Evolutionary History and Phylogeny of the Lithodinae (Decapoda: Anomura: Lithodidae)
… of morphological and<br/>ecological forms, whose global radiation has not been specifically addressed since the<br/>modern syntheses of plate tectonics, oceanography, species theory and cladistic<br/>systematics. The focus of this thesis was to investigate the origin and radiations of …
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Southern African dust sources as identified by multiple space borne sensors
… emitted from arid and semi-arid regions effect global radiation, contribute to regional nutrient dynamics and impact local soil and water quality. Satellite imagery has been central to the identification and determining the distribution of source areas and the trajectories of dust around the …
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Surfactant Behavior in Atmospheric Aerosols
… due to their role in cloud formation and the global radiation budget. However, there are still many unanswered questions about how the composition of the aerosol varies and how this composition affects the climate system. While aerosols contain a mix of organic and inorganic material, a …