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Relevant bibliographies by topics / Air surface temperature / Dissertations / Theses

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Dissertations / Theses on the topic 'Air surface temperature'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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1

Yang, Xinyan, and 杨芯岩. "Temporal variation of urban surface and air temperature." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/195964.

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The urbanization process alters the radiative, thermal, moisture and aerodynamic characteristics of a surface, which significantly affect the surface energy balance within the atmospheric boundary layer. Such modifications can lead to the so-called urban warming phenomenon, where the extent and rate of urban surface and air temperature is substantially higher than the corresponding rural region, which has caused serious concern in recent decades. However, the understanding of the causes of urban warming is incomplete, and the same applies to lack of effective mitigation strategies. Therefore,

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2

Reeves, Eyre James Edward Jack, and Eyre James Edward Jack Reeves. "Evaluation of Greenland Near Surface Air Temperature Datasets." Thesis, The University of Arizona, 2016. http://hdl.handle.net/10150/622907.

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Near-surface air temperature (SAT) over Greenland has important effects on mass balance of the ice sheet, but it is unclear which SAT datasets are reliable in the region. Here extensive in-situ SAT measurements are used to assess monthly mean SAT from seven global reanalysis datasets, four gridded SAT analyses, one satellite retrieval and two dynamically downscaled reanalyses. Strengths and weaknesses of these products are identified, and their biases are found to vary by season and glaciological regime. MERRA2 reanalysis overall performs best with mean absolute error less than 2 °C in all mon

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3

Reeves, Eyre J. E. Jack, and Xubin Zeng. "Evaluation of Greenland near surface air temperature datasets." COPERNICUS GESELLSCHAFT MBH, 2017. http://hdl.handle.net/10150/625058.

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Near-surface air temperature (SAT) over Greenland has important effects on mass balance of the ice sheet, but it is unclear which SAT datasets are reliable in the region. Here extensive in situ SAT measurements ( ∼  1400 station-years) are used to assess monthly mean SAT from seven global reanalysis datasets, five gridded SAT analyses, one satellite retrieval and three dynamically downscaled reanalyses. Strengths and weaknesses of these products are identified, and their biases are found to vary by season and glaciological regime. MERRA2 reanalysis overall performs best with mean absolute erro

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4

Yang, Li-min. "Spatial and temporal characteristics of surface air temperature for Portland, Oregon." PDXScholar, 1987. https://pdxscholar.library.pdx.edu/open_access_etds/3735.

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This study examines the spatial and temporal characteristics of the surface air temperature in Portland, Oregon. Spatial temperature patterns indicate that the dominant control factors on seasonal temperature distribution are local topography, elevation, and urban-rural differences in surface structure. A heat island exists in the Portland area; the intensity of the heat island rang€s from 4° to 10° F, and varies throughout the year. The strongest heat island is found in the July minimum temperature. Temperature distribution in Portland and the adjacent area is affected by winds and rainy cond

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5

Atkinson, David E. "Topoclimatic modeling of summer surface air temperature in the Canadian Arctic Archipelago." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ58261.pdf.

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6

Monaghan, Andrew J. "Recent variability and trends in antarctic snowfall accumulation and near-surface air temperature." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1173210638.

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7

Rodney, Marcel. "Subseasonal prediction of wintertime North American surface air temperature using the MJO signal." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=110747.

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A multi-variable linear regression model is constructed based on the status of the Madden-Julian oscillation (MJO) and persistence in order to forecast wintertime surface air temperature anomalies over North America out to 4 pentads (20 days). The current and previous states of the MJO are utilized as predictors, based on the Real-time Multivariate (RMM) indices of Wheeler and Hendon (2004). Modest skill is found, largely centred over the eastern United States and the Great Lakes. The model skill is seen to be highly dependent on the magnitude and phase of the MJO as well. Beyond the persisten

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8

Reitz, Nicholas J. "LONG-RANGE FORECASTING OF SURFACE AIR TEMPERATURE AND PRECIPITATION FOR THE KOREAN PENINSULA." Monterey, California. Naval Postgraduate School, 2013. http://hdl.handle.net/10945/32888.

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We have designed, developed, and tested a long-range forecasting system for producing forecasts of surface air temperatures and precipitation rates in the Korean Peninsula region at leads of two months for each calendar month. We tested predictors based on (1) indices of the Arctic Oscillation, El Nino/La Nina, North Atlantic Oscillation, Pacific/North American Pattern, and the West Pacific Pattern; (2) 850 hectopascal geopotential heights and sea surface temperatures in specific regions; (3) persistence; and (4) year (to represent long-term trends). Our forecasting system includes 24 multiple

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9

Pettenuzzo, Daniele <1977&gt. "Sea Surface Temperature variations and air-sea physics parametrizations in the Mediterranean Sea." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2867/.

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10

Simões, Débora de Souza. "Ambiente físico e meteorológico para análise do risco de geada." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/132123.

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A geada é um fenômeno meteorológico adverso que causa perdas severas ao setor agrícola, em especial no Sul do Brasil. A baixa distribuição espacial da rede de estações meteorológicas dificulta o monitoramento e a previsão do fenômeno. O propósito principal desta tese foi o desenvolvimento de um modelo matemático para quantificar de forma direta e simples a probabilidade do risco de ocorrência de geada tendo como base em dados de fácil obtenção como altitude, latitude, continentalidade e temperatura do ar. O modelo criado, denominado Risco Geral de Geada (RGG), foi idealizado a partir de dois r

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11

Rossi, Robert James. "The relationship between the buoyancy of near-surface air and the potential temperature of the tropopause." Diss., Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/25738.

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12

Smolinski, Kelly Katherine. "Interrelationships Among Large-Scale Atmospheric Circulation Regimes and Surface Temperature Anomalies in the North American Arctic." Thesis, Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5026.

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The focus of this study is to examine the mechanisms involved in the interactions among large-scale atmospheric circulation patterns and how they are related to surface air temperature anomalies in the North American Arctic. Historical temperature data sets of Fairbanks, Alaska and Montreal, Quebec have been analyzed with respect to large-scale atmospheric circulation index data sets to investigate surface temperature anomalies in winter during the period 1960 to 2002.

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13

Roadhouse, Emily A. "Air and Ground Surface Temperature Relations in a Mountainous Basin, Wolf Creek, Yukon Territory." Thesis, University of Ottawa (Canada), 2010. http://hdl.handle.net/10393/28622.

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The links between climate and permafrost are well known, but the precise nature of the relationship between air and ground temperatures remains poorly understood, particularly in complex mountain environments. Although previous studies indicate that elevation and potential incoming solar radiation (PISR) are the two leading factors contributing to the existence of permafrost at a given location, additional factors may also contribute significantly to the existence of mountain permafrost, including vegetation cover, snow accumulation and the degree to which individual mountain landscapes are pr

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14

Marshall, Mary Louise. "Atlantic sea surface temperature variability and its relationship to overlying air temperature, sea level pressure, and 500 MB teleconnections /." The Ohio State University, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=osu148785987993931.

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15

Ballinger, Thomas Justin. "The Influence of Atmosphere-Ocean Teleconnections on Western Arctic Sea Ice and Surface Air Temperature." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1311889468.

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16

Gheti, Rares. "Statistical post-processing of dynamical surface air temperature seasonal predictions using the leading ocean-forced spatial patterns." Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=18670.

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A statistical approach is used to correct dynamical forecasts of seasonal-mean temperatures at the earth's surface (SAT) and at 850 hPa (T850) from a global dynamical model (GCM3). In essence, the approach aims to correct systematic errors in the model's response to the two main patterns of sea surface (SST) anomalies in the tropical Pacific. The SAT (or T850) anomalies that are considered are therefore those related to the tropical Pacific sea surface temperature SST anomalies, as revealed by a Singular Value Decomposition (SVD) analysis. The post-processing method is applied to mean winte

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17

Phan, Thanh Noi [Verfasser], Martin [Akademischer Betreuer] Kappas, Martin [Gutachter] Kappas, et al. "Air Surface Temperature Estimation Using MODIS Land Surface Temperature Data in Northwest Vietnam / Thanh Noi Phan ; Gutachter: Martin Kappas, Gerhard Gerold, Christoph Dittrich, Heiko Faust, Daniela Sauer ; Betreuer: Martin Kappas." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2019. http://d-nb.info/1191988937/34.

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Phan, Thanh Noi Verfasser], Martin [Akademischer Betreuer] Kappas, Martin [Gutachter] Kappas, et al. "Air Surface Temperature Estimation Using MODIS Land Surface Temperature Data in Northwest Vietnam / Thanh Noi Phan ; Gutachter: Martin Kappas, Gerhard Gerold, Christoph Dittrich, Heiko Faust, Daniela Sauer ; Betreuer: Martin Kappas." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2019. http://nbn-resolving.de/urn:nbn:de:gbv:7-21.11130/00-1735-0000-0003-C17B-9-5.

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19

Sohrabinia, Mohammad. "Estimation of the near-surface air temperature and soil moisture from satellites and numerical modelling in New Zealand." Thesis, University of Canterbury. Geography, 2013. http://hdl.handle.net/10092/8707.

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Satellite observations provide information on land surface processes over a large spatial extent with a frequency dependent on the satellite revisit time. These observations are not subject to the spatial limitations of the traditional point measurements and are usually collected in a global scale. With a reasonable spatial resolution and temporal frequency, the Moderate Resolution Imaging Spectroradiometer (MODIS) is one of these satellite sensors which enables the study of land-atmospheric interactions and estimation of climate variables for over a decade from remotely sensed data. This rese

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20

Arnold, Klaus, Astrid Ziemann, and Armin Raabe. "Acoustic Tomography inside a small surface layer." Universitätsbibliothek Leipzig, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-217006.

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Acoustic travel time tomography is presented as an experimental technique for remote monitoring of spatially averaged meteorological quantities, such as the virtual air temperature and the horizontal wind speed. This ground based remote sensing technique uses the nearly horizontal propagation of sound waves in the atmospheric surface layer. Here the acoustic travel time tomography was applied by measuring the travel time at defined propagation paths between several sound sources and receivers. The resulting sound speed was used to obtain estimates of the meteorological parameters. Several meas

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21

Rousseau, Valérie. "Decharges microondes en impulsion en melange n#2/o#2 type air." Paris 11, 1992. http://www.theses.fr/1992PA112406.

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Le sujet de cette these porte sur l'etude de decharges microondes, creees en impulsion, dans des melanges de type air. La premiere partie est consacree a une etude bibliographique sur le claquage et la propagation d'impulsions microondes dans l'air, des annees 50 jusqu'a nos jours. La seconde partie est consacree a l'etude experimentale d'une decharge creee par onde de surface (1. 1 ghz), en impulsion (microsec), en melange n#2/o#2 (80/20). Le chapitre 1 presente les diagnostics spectroscopiques et microondes utilises, resolus en temps, permettant de coupler formation du plasma et propagation

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22

Mogrovejo, Carrasco Daniel Estuardo. "Effect of Air Temperature, Vehicle Speed, and Pavement Surface Aging on Tire/Pavement Noise Measured with On-Board Sound Intensity Methodology." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/19261.

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The study of the traffic noise as an environmental impact, the search for solutions to this problem, and the development of noise measurement methodologies that help in the search of these solutions, is now a fundamental responsibility for the transportation industry. So, in line with this responsibility, consistent work was made with focus on tire/pavement noise measured over different pavement surfaces, and under different environmental conditions, and different speeds. In a parallel way, work was conducted for the development, improvement, and practical use of the On- Board Sound Inten

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23

Arnold, Klaus, Astrid Ziemann, and Armin Raabe. "Acoustic Tomography inside a small surface layer." Universität Leipzig, 2002. https://ul.qucosa.de/id/qucosa%3A15219.

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Acoustic travel time tomography is presented as an experimental technique for remote monitoring of spatially averaged meteorological quantities, such as the virtual air temperature and the horizontal wind speed. This ground based remote sensing technique uses the nearly horizontal propagation of sound waves in the atmospheric surface layer. Here the acoustic travel time tomography was applied by measuring the travel time at defined propagation paths between several sound sources and receivers. The resulting sound speed was used to obtain estimates of the meteorological parameters. Several meas

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24

Savvakis, Vasileios. "Evaluation of FLake’s Performance on Water Temperatures and Surface Heat Fluxes at Lake Erken, Sweden." Thesis, Uppsala universitet, Luft-, vatten och landskapslära, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-380766.

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In many numerical weather prediction models, the presence of lakes is simulated crudely, with their effect being neglected in the resulting simulations. However, it has been shown how lakes effect not only their surrounding climate directly, but have an effect to the overall weather evolution and ecosystem. It is therefore vital to improve existing models to take lakes into account, by coupling with smaller models specificaly compiled for a reas with lakes. There have been several sophisticated models to parameterizelakes in a geographical area, which are, on the other hand, computationally ex

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25

Sheridan, Benedict. "The optical anisotropy of the Au(110) surface." Thesis, University of Liverpool, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343707.

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26

Marzban, Forough [Verfasser]. "Estimation of near-surface Air temperature during day and night-time from MODIS over Different LC/LU Using machine learning methods in Berlin / Forough Marzban." Berlin : Freie Universität Berlin, 2020. http://d-nb.info/1219070327/34.

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27

Weber, Nicole [Verfasser], Dagmar [Akademischer Betreuer] Haase, Tobia [Akademischer Betreuer] Lakes, and Ulrich [Akademischer Betreuer] Franck. "Using landscape metrics to assess traffic noise, air pollution and temperature conditions : traffic noise, airborne particles and surface temperatures of urban structure types in Leipzig / Nicole Weber. Gutachter: Dagmar Haase ; Tobia Lakes ; Ulrich Franck." Berlin : Mathematisch-Naturwissenschaftliche Fakultät, 2015. http://d-nb.info/1070906220/34.

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28

Meinvielle, Marion. "Ajustement optimal des paramètres de forçage atmosphérique par assimilation de données de température de surface pour des simulations océaniques globales." Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00681484.

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La température de surface de l'océan (SST) est depuis l'avènement des satellites, l'une des variables océaniques la mieux observée. Les modèles réalistes de circulation générale océanique ne la prennent pourtant pas en compte explicitement dans leur fonction de forçage. Dans cette dernière, seules interviennent les variables atmosphériques à proximité de la surface (température, humidité, vitesse du vent, radiations descendantes et précipitations) connues pour être entachées d'incertitudes importantes dès lors qu'on considère l'objectif d'étudier la variabilité à long terme de l'océan et son r

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29

Wendisch, Manfred, Marlen Brückner, John P. Burrows, et al. "Introduction of the Transregional Collaborative Research Center TR 172: Arctic Amplification." Universität Leipzig, 2017. https://ul.qucosa.de/id/qucosa%3A16739.

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A new German research consortium is investigating the causes and effects of the rapid rise of near-surface air temperatures in the Artic. Within the last 25 years a remarkable increase of the Arctic near-surface air temperature exceeding the global warming by a factor of two to three has been observed. The phenomenon is commonly referred to as Arctic Amplification. The warming results in rather drastic changes of a variety of climate parameters. For example, the Arctic sea ice has declined significantly. This ice retreat has been well identified by satellite measurements. However, coupled regi

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30

Depoid, Christophe. "Couplage entre paroi semi-transparente et cavites d'air par conduction, convection et rayonnements : mesure des temperatures d'interface." Paris 6, 1988. http://www.theses.fr/1988PA066193.

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Le probleme etudie est celui des mesures de temperature a la surface de parois semi-transparentes: les capteurs utilises (thermocouples colles) introduisent des perturbations qui, dans le cas ou le niveau d'echange est bas, tel que celui de l'habitat, peuvent etre du meme ordre que les effets etudies. Ce travail, mene simultanement sur le plan experimental et numerique par calage de modeles, concerne donc la mesure de temperature de surface, ainsi que l'evaluation et l'interpretation des perturbations creees par les capteurs utilises. La methodologie repose sur l'analyse de situations caracter

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31

Al, Taweel Maher. "CFD simulering av kallras : Undersökning av temperatur- och luftbeteende intill höga glasfasader och i vistelsezon med golvvärme som en värmekälla." Thesis, KTH, Tillämpad termodynamik och kylteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-133483.

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Glass has sophisticated front properties and are used as facades in high buildings. During cold periods, these glass facades could cause thermal discomfort, due to cold downdraught. Cold downdraught can be countered by placing heaters under glass surfaces. Nowadays technology offers highly insulating windows, which is why there is an interest to investigate the indoor climate with only underfloor heating. The research in this area is limited, and few empirical methods are available. Theoretical analysis has begun but it still brand new. The aim of this investigation was to present the thermal

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32

Best, Zoey Ellen. "Environmental Factors Affecting Loggerhead Sea Turtle (Caretta caretta) Nesting, Hatching, and Incubation Patterns in Broward County, Florida." NSUWorks, 2017. http://nsuworks.nova.edu/occ_stuetd/446.

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Reproductive success in loggerhead (Caretta caretta) sea turtles is strongly dependent on the effective placement and internal conditions of their nests. Embryos rely on optimal incubation conditions for proper development and growth, which determines how many hatchlings will emerge from the nest. The internal microclimate of each nest is delicately balanced and can be easily influenced by external environmental conditions. This study was designed to examine several environmental variables and determine their effects on sea turtle nesting numbers, hatching success, and incubation conditions in

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33

Bonnaventure, Philip P. "High-resolution Permafrost Distribution Modelling for the Central and Southern Yukon, and Northwestern British Columbia, Canada." Thèse, Université d'Ottawa / University of Ottawa, 2011. http://hdl.handle.net/10393/19899.

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Basal Temperature of Snow (BTS) measurements were used as the primary inputs to a high resolution (30 x 30 m grid cells) empirical-statistical regional permafrost probability model for the southern and central Yukon, and northernmost British Columbia (59° - 65°N). Data from seven individual study areas distributed across the region were combined using a blended distance decay technique, with an eighth area used for validation. The model predictions are reasonably consistent with previous permafrost maps for the area with some notable differences and a much higher level of detail. The modelling

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34

Jean, Bruno. "Un polymere thermosensible a l'interface eau-air : interaction avec les tensioactifs et stabilisation de films minces." Paris 6, 2000. http://www.theses.fr/2000PA066230.

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Ce travail concerne l'etude de l'interface entre l'air et une solution aqueuse contenant a la fois des chaines d'un polymere neutre thermosensible qui precipite au-dela de tc 32 \c, le poly(n-isopropylacrylamide) (pnipam), et des molecules tensioactives de dodecyl sulfate de sodium (sds). Separement, ces deux especes s'adsorbent de maniere forte et spontanee aux interfaces hydrophile/hydrophobe. De plus, en volume, a partir d'une concentration critique en sds appelee cac, elles interagissent entre elles pour former des complexes polymere-tensioactif. Grace a la reflectivite des neutrons, les d

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35

Kučera, Cyril. "CFD simulace proudění vzduchu v kabině automobilu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-378275.

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The diploma thesis deals with CFD simulating the air flow inside the car using the numerical calculation program Star-CCM+. The aim of the thesis was to prepare 3D geometry, resp. realistic model of the real car, preparing boundary conditions including material properties, simulating the steady state of the environment and evaluating the speed and temperature of the car cabin. The paper presents the results of the temperature distribution and air velocities in the cabin during the winter, spring and summer conditions in HVAC on and HVAC off modes. The monitored air temperatures and surface tem

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36

Hu, Wenjie. "The semiannual cycle of sea surface and free air temperatures." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/54415.

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Rok, Shim Hong. "An innovative automobile air temperature control system using interior surfaces." Thesis, University of Sheffield, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.443500.

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Hung, Meng-Pai. "THE EVALUATION OF THE EAST GREENLAND SEA ODDEN ICE FEATURE USING THE COMMUNITY CLIMATE SYSTEM MODEL3.0 (CCSM3.0)." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1250265410.

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39

Maliniemi, V. (Ville). "Observations of solar wind related climate effects in the Northern Hemisphere winter." Doctoral thesis, University of Oulu, 2016. http://urn.fi/urn:isbn:9789526213545.

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Abstract This thesis studies the long-term relation between the solar wind driven energetic particle forcing into the atmosphere and the tropospheric circulation in the Northern Hemisphere winter. The work covers the period of more than one hundred years since the turn of the 20th century to present. The thesis makes a statistical analysis of satellite measurements of precipitating energetic electrons, sunspot number data and geomagnetic activity, and compares them with temperature and pressure measurements made at the Earth's surface. Recent results, both observational and from chemistry clim

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Arnold, Klaus, Astrid Ziemann, Armin Raabe, and Gerald Spindler. "Spatial variability of temperature and wind over heterogeneous surfaces." Universitätsbibliothek Leipzig, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-217464.

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Conventional micro-meteorological measuring methods are not particularly suitable for the investigation of the energy exchange under heterogeneous surface conditions. To consider the influence of the different surface properties, area-covered and spatially averaged meteorological measurements in combination with highly resolved simulations are necessary. In this context, the method of acoustic travel time tomography is introduced to provide information about the horizontal temperature and wind field. Within a field experiment (STINHO-1; Melpitz 2001) the tomographic system and conventional met

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Arnold, Klaus, Astrid Ziemann, Armin Raabe, and Gerald Spindler. "Spatial variability of temperature and wind over heterogeneous surfaces." Universität Leipzig, 2003. https://ul.qucosa.de/id/qucosa%3A15237.

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Conventional micro-meteorological measuring methods are not particularly suitable for the investigation of the energy exchange under heterogeneous surface conditions. To consider the influence of the different surface properties, area-covered and spatially averaged meteorological measurements in combination with highly resolved simulations are necessary. In this context, the method of acoustic travel time tomography is introduced to provide information about the horizontal temperature and wind field. Within a field experiment (STINHO-1; Melpitz 2001) the tomographic system and conventional met

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42

Vytasil, Michal. "Vliv obtokového součinitele na návrh a geometrii přímého výparníku pro chladící jednotku." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240238.

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Diploma thesis focuses on effect of the bypass factor on design and geometry of the evaporator for the cooling unit of data centre. Effect of the bypass factor on individual design parameters is solved in detail. All dependendecies are captured by using graphs in which s placed a cement on that parameter. In part C, mathematical and physical solutions are demonstrated calculations and processes leading to the design of the exchanger. In the end, evaluation of the calculations is done and there is also showed possible improvements for the practise.

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Andersson, Lisa. "EquumTemp : A palpation aid that document and detect temperature changes on the surface of horse’s forelimbs." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189554.

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At the moment, in the daily health care for horses there is a lack of technical aids for private use. As a horse owner you need to physically palpate the horse’s limbs to detect signs of injury and lameness. It is difficult and the signs are usually vague and hard to distinguish. Technology and interaction design could be the solution to this problem. The related research this paper builds on are: clinical complementary diagnostic methods for lameness diagnosis, wearable health monitor systems for humans and smart textiles on horses. The question this paper tries to answer is: How to develop a

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Čech, Josef. "Příspěvek k realizaci nákladově a energeticky úsporných rodinných domů." Doctoral thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-233805.

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Dissertation focuses on the verification of construction family houses made of concrete shell block with internal thermal insulation system. The construction technology is transferred to the Czech Republic from France. The work focuses on building envelope. The suitability of implementation is assessed on the basis of verification selected thermal technical requirements placed on building envelope. Requirements are specified by legislation in force in the ČR. The verification was performed by using software simulations and measurements on realized buildings. Critical areas of construction tech

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Bhamidipati, Kanthi Latha. "Detection and elimination of defects during manufacture of high-temperature polymer electrolyte membranes." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/43616.

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Defect generation and propagation in thin films, such as separation membranes, can lead to premature or catastrophic failure of devices such as polymer electrolyte membrane fuel cells (PEMFC). It is hypothesized that defects (e.g., air bubbles, pin-holes, and holes) originate during the manufacturing stage, if precise control is not maintained over the coating process, and they propagate during system operation. Experimental and numerical studies were performed to detect and eliminate defects that were induced during slot die coating of high-viscosity (1 to 40 Pa-s), shear-thinning solutions.

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Scheibe, Oskar. "Modelling of Heat Transfer for Convection-boosted Flat Vertical Radiator Surfaces : An investigation of how heat transfer is influenced by radiator height and freestream air velocity." Thesis, KTH, Strömnings- och klimatteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-220138.

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In this thesis, a calculation model is created to study a theoretical radiator-like configuration, consisting of a flat vertical plate heated with a constant capacity rate. This lumped capacitance model is partly created to more theoretically look at radiators with add-on-fans, but also to in such a setting look at fundamental heat transfer relationships. System heat transfer is studied for various heights, H (m), and freestream velocities, u (m/s). These results are then subject to validation, where comparison is made with values derived from two relevant reference studies. It is found that p

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Mardan, Milad. "Hot tearing study of aluminium alloys above the solidus temperature with the aid of a direct chill casting surface simulator (DCSS) = : Étude sur la fissuration à chaud d'alliages d'aluminium au-dessus du solidus à l'aide d'un simulateur de surface de la coulée semi-continue." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/27824/27824.pdf.

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La déchirure à chaud est un défaut important observé lors de la coulée de certains alliages d'aluminium. Elle se produit au cours de la solidification lorsqu’une petite quantité de phase liquide reste emprisonnée dans la phase solide, affaiblissant la résistance en tension et conduisant à la fissuration de l’alliage. Dans le cas de la coulée semi-continue d’alliages d'aluminium (coulée avec refroidissement intensif et continue), la fissuration à chaud s’initie à la surface des lingots de laminage, là où la microstructure est particulièrement vulnérable, c’est-à-dire juste après la zone du refr

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Patrick, Nathan A. "Evaluating Near Surface Lapse Rates Over Complex Terrain Using an Embedded Micro-Logger Sensor Network in Great Basin National Park." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1403203851.

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Villafañe, Roca Laura. "Experimental Aerothermal Performance of Turbofan Bypass Flow Heat Exchangers." Doctoral thesis, Universitat Politècnica de València, 2014. http://hdl.handle.net/10251/34774.

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The path to future aero-engines with more efficient engine architectures requires advanced thermal management technologies to handle the demand of refrigeration and lubrication. Oil systems, holding a double function as lubricant and coolant circuits, require supplemental cooling sources to the conventional fuel based cooling systems as the current oil thermal capacity becomes saturated with future engine developments. The present research focuses on air/oil coolers, which geometrical characteristics and location are designed to minimize aerodynamic effects while maximizing the the

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El, Rhess Es-Saïd. "Synthèse, mode de croissance et caractérisations physico-chimiques de microparticules monodispersés de silice dans le système SI(OC : :(2)h::(5))::(4)-nh::(3)-h::(2)o-roh." Besançon, 1988. http://www.theses.fr/1988BESA2023.

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Preparation de microparticules de silice a partir du precurseur organometallique si(oc::(2)h::(5))::(4). Etude de l'influence de la temperature et de la concentration en nh::(3) et roh sur la dimension des particules

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