Дисертації з теми "Values and energy"
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de, Groot Jiska Reinarda. "Attitudes towards marine energy : understanding the values." Thesis, University of Plymouth, 2015. http://hdl.handle.net/10026.1/3470.
Повний текст джерелаBanks, Nick. "Cultural values and the adoption of energy efficient technologies." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322972.
Повний текст джерелаNicol, Nicola T. "Apparent metabolisable energy values of wheat in chick diets." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287163.
Повний текст джерелаDavies, Isobel R. "The food energy values of unavailable carbohydrate assessed in the rat." Thesis, University of East Anglia, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236345.
Повний текст джерелаWeil, Benjamin S. "Renewable energy in California : Changing policies, politics and values, 1975-2005 /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2009. http://uclibs.org/PID/11984.
Повний текст джерелаWest, Skyler. "Optimizing Methods to Determine Metabolizable Energy Values of Feed Ingredients for Broilers." Thesis, University of Arkansas, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=13420189.
Повний текст джерелаDetermination of metabolizable energy (ME) and amino acid (AA) digestibility values of single feed indigents continues to be two of the most important aspects for successful least-cost poultry feed formulation. It would be advantageous if a common diet type could be utilized to determine both ME and AA digestibility values of feed ingredients within a single assay. Two experiments were conducted to evaluate the effect of basal diet type and excreta collection method on the ME value of single feed ingredients determined in broiler chicks using the regression method. In experiment 1, the objective was to investigate the influence of semi-purified (SP) and corn-soybean meal (CSBM) based diet types on the nitrogen-corrected ME (MEn) of dextrose when determined by regression and to compare MEn values using the index and total excreta collection (TC) methods. The dextrose-associated caloric intake was regressed against the amount of dextrose intake to generate linear regression equations with slopes corresponding to the MEn value of dextrose within each basal type. The resulting dextrose ME n values determined using SP basal diets (3,502 and 3,553 kcal/kg) were similar (P > 0.05) to those determined using CSBM basal diets (3,839 and 3,588 kcal/kg) for index and TC procedures. In experiment 2, the influence of basal diet type on the ME and MEn values of an expeller-extruded soybean meal (EE-SBM) generated in broiler chicks using the regression method were evaluated. Linear regressions of EE-SBM associated MEn intake in kcal against EE-SBM intake in kg resulted in similar (P > 0.05) MEn values for SP (2,542 kcal/kg) and for CSBM (2,575 kcal/kg) diets. These results indicate that both total collection and index procedures may be reliably used to characterize the MEn content of feed ingredients, and that similar estimates of ingredient MEn can be determined in SP and CSBM diets, potentially allowing for simultaneous determination of ME and AA digestibility in a single study.
Balkan, Deniz. "Exploiting short-lived values for performance and energy efficiency in high performance microprocessors." Diss., Online access via UMI:, 2007.
Знайти повний текст джерелаCalnan, Joshua. "DETERMINATION OF EXPLOSIVE ENERGY PARTITION VALUES IN ROCK BLASTING THROUGH SMALL-SCALE TESTING." UKnowledge, 2015. http://uknowledge.uky.edu/mng_etds/24.
Повний текст джерелаRadmehr, Mehrshad. "Estimating economic values for a sustainable energy supply : a case study in Northern Cyprus." Thesis, University of Newcastle upon Tyne, 2015. http://hdl.handle.net/10443/2949.
Повний текст джерелаAmado, Antonio R. "Capitalization of energy efficient features into home values in the Austin, Texas real estate market." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/39848.
Повний текст джерелаThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Includes bibliographical references (leaves 43-46).
Volatile and rising energy prices have made consumers aware of their opportunity costs for energy. Information on the cost-savings of energy efficient features in homes has not been well researched to date and is an option for consumers in the marketplace. The purpose of this thesis is to empirically investigate whether energy efficient features influence the sales price of Austin residential single-family homes. The data for this study comes from the Austin Board of Realtors multiple listing service database. The results should be applicable to other US cities with similar climate. This study examines over 800 single family residences in the Austin, Texas real estate market from 1998-2004. The dataset contains green and non-green rated homes as well as twelve energy features for homes. Log-Linear regression was used to explain the variation of sales price, while factor analysis was used to reduce the number of correlated energy variables into groups of factors. The results of the regression concluded that homes in the Austin metro area with efficient heating ventilation & air conditioning systems and controls sell for 4% more than homes without these features. Pricing of other related energy features commanded a price discount on the home.
(cont.) In conclusion, more efficient heating & ventilation features of new homes in Austin, Texas exert a positive influence on home prices. At least for this market, consumers appear to recognize and pay for this form of expected future energy savings. Key Words: Energy efficiency, energy policy, green homes, green rating, sustainability.
b y Antonio R. Amado.
M.C.P.
Milić, Vlatko. "Energy Renovation of an Historic Town Using Life Cycle Cost Optimization : An Assessment of Primary Energy Use and CO2 Emissions." Thesis, Linköpings universitet, Energisystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-129367.
Повний текст джерелаHistoriska byggnader, byggnader uppförda före 1945, utgör en tredjedel av det totala byggnadsbeståndet i Sverige. Historiska byggnader har ofta kulturhistoriska värden som måste beaktas vid energieffektiviseringar. Detta examensarbete syftar till att undersöka påverkan på primärenergianvändning och CO2-utsläpp genom optimering av livscykelkostnaderna (LCC) för historiska byggnader. Som fallstudie används 920 historiska byggnader i Visbys innerstad, indelade i tolv olika typbyggnader (6 träbyggnader, 1w-6w, och 6 stenbyggnader, 1s-6s). Tre fall undersöks: referensfall utan implementerade energieffektiviseringsåtgärder (fall 1), lägsta möjliga LCC (fall 2) och en minskning av energianvändningen med 50 % (fall 3). Inom examensarbetets kommer även de mest lönsamma energieffektiviseringsåtgärderna tas fram. Examensarbetet kommer också att visa hur lönsamheten för energirenovering varierar mellan de olika typbyggnaderna. Vid utförandet av examensarbetet tillämpas en tvärvetenskaplig metod som beaktar både kulturhistoriska värden och energibesparing. Tyngdpunkten ligger dock på användningen av programmet Optimal Energy Retrofit Advisory-Mixed Integer Linear Programming (OPERA-MILP), som är en del av den tvärvetenskapliga metoden. Med användningen av OPERA-MILP erhålls den kostnadsoptimala energieffektiviseringsstrategin för en byggnad. Programmet beaktar alla energirelaterade investeringskostnader, samt investering- och driftkostnader för värmetillförselsystem, under en bestämd tidsperiod. Resultaten visar unika energieffektiviseringspaket för de olika typbyggnaderna med en potential att sänka totala LCC för byggnadsbeståndet med 4-11 % och samtidigt minska energianvändningen med mer än 50 %. Examensarbetet visar också en möjlig minskning i primärenergianvändning med 24-57 %. CO2-utsläppen varierar mycket beroende på vilka antaganden görs relaterat till elektricitetsproduktion och användning av biomassa; resultaten visar ökningar upp till 224 % i CO2-utsläpp men också minskningar ned till 85 %. Samtliga typbyggnader är ekonomiskt lönsamma att energirenovera med LCC-besparingar på 1,4-11,8 SEK med en livscykel satt till 50 år för varje årligen sparad kWh, förutom i fall 3 då kostnader uppstår för varje årligen sparad kWh med 10,0-17,2 SEK, för ett antal av typbyggnaderna.
Potential and Policies for Energy Efficiency in Swedish Buildings Built Before 1945 (Stage II) - Energy Systems Analysis
Smith, Darrell Jon. "A values-based wood-fuel landscape evaluation : building a fuzzy logic framework to integrate socio-cultural, ecological, and economic value." Thesis, University of Cumbria, 2014. http://insight.cumbria.ac.uk/id/eprint/3191/.
Повний текст джерелаNecefer, Len Edward. "Development of a Decision Aid for Energy Resource Management for the Navajo Nation Incorporating Environmental Cultural Values." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/695.
Повний текст джерелаIgwe, Obinna E. "Cable Sizing and Its Effect on Thermal and Ampacity Values in Underground Power Distribution." UKnowledge, 2016. http://uknowledge.uky.edu/ece_etds/87.
Повний текст джерелаFobissie, Blese Elsie. "The Effects of Environmental Values and Political Ideology on Public Support for Renewable Energy Policy in Ottawa, Canada." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37960.
Повний текст джерелаRader, Thomas J. "Comparing Estimates of the Capacity Values of Photovoltaic Solar Power Plants Using Hourly and Sub-hourly Data." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1353966527.
Повний текст джерелаLittleford, Clare. "Energy use by individual office workers : psychological and contextual influences on behaviour." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/13554.
Повний текст джерелаNipper, Gregory. "Progress and economy: the clash of values over Oregon's Trojan Nuclear Plant." PDXScholar, 2005. https://pdxscholar.library.pdx.edu/open_access_etds/249.
Повний текст джерелаEriksson, Ida, Lisa Pettersson, and Sofia Stadler. "Why buildings’ energy use differ from expected values : A study of sustainable building with focus on the planned area Östra Sala backe." Thesis, Uppsala universitet, Institutionen för teknikvetenskaper, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-201436.
Повний текст джерелаWestreicher, Kristen Edwin [Verfasser], and Markus [Akademischer Betreuer] Rodehutscord. "Variability of the protein and energy values of European dried distillers´ grains with solubles for ruminants / Edwin Westreicher Kristen. Betreuer: Markus Rodehutscord." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2013. http://d-nb.info/1042502730/34.
Повний текст джерелаBerg, Fredrik. "Det norska energideklarationssystemets konsekvenser för äldre byggnaders karaktärsbärande värden." Thesis, Uppsala universitet, Konstvetenskapliga institutionen, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-211754.
Повний текст джерелаBakgrunden till arbetet är de krav som EU direktivet (2002/91/EF) om byggnaders energiprestanda ställer på upprättande av energideklarationer och energieffektiviserande åtgärdsförslag. Till följd av att direktivet lämnat utrymme för given tillämpningsmetod har Norge utvecklat ett deklarationssystem där gemene hus- och fastighetsägare fått möjlighet att själva genomföra sin energideklaration, något som i andra länder enbart får genomföras av oberoende experter eller företag. Sedan systemet togs i bruk under slutet av 2009 har cirka 130 000 unika energideklarationer genomförts av privatpersoner genom den officiella hemsidan för Energimerke-systemet. Hemsidan tillhandahåller ett energiberäkningsprogram vilket med hjälp av olika tekniska och byggnadsrelaterade uppgifter som registreras av använder genererar en energideklaration. Systemets beräkning av byggnadens energibehov och uppvärmningssystemets verkningsgrad faller sedan samman i ett energimerke som i sin tur är ett krav att ha vid försäljning eller uthyrning av en bostad. Utöver själva beviset rekommenderas även ett antal energieffektiviserande åtgärder. Med ett rådande undantag för kulturhistoriskt skyddade byggnader och ett system som inte är anpassat efter äldre konstruktioner verkar det dock kunna finnas vissa risker med den nuvarande metoden. För att genomföra en första granskning av systemet och dess möjliga konsekvenser för äldre byggnader i Norge har detta arbete därför ställt ett stort statistiskt underlag av tidigare energideklarationer mot utfallet i några fallstudier och simuleringar. Syftet är att ge svar på huruvida energideklarationssystemet utgör ett hot mot äldre byggnaders karaktärsbärande värden eller ej, samt försöka identifiera hur systemet kan förbättras och utvecklas. Ett viktigt moment i att försöka svara på arbetets frågeställningar har utgjorts av ett resonemang vilket lett fram till det sammanvägande begreppet karaktärsbärande värden. Satt i förhållande till energideklarationssystemets åtgärdsförslag och lagrummets egna varsamhetsparagrafer har det kunnat ge en fingervisning om vilka åtgärder som utgör störst risk för äldre byggnader. Resultaten visar att systemet med estimerade energiberäkningar verkar genera felaktiga värden som förvärras ju äldre och enklare byggnaderna respektive registreringarna är. Det är även tydligt att åtgärder med hög risk för byggnaders karaktärsbärande värden ständigt återkommer som förslag samtidigt som systemet ej heller tar hänsyn till kostnadseffektiva aspekter. För att minimera riskerna föreslås att systemets tekniska ramar utvidgas samtidigt som systemets åtgärdsförslag ses över och eventuellt begränsas till att gälla brukarrelaterade råd.
Spara och Bevara
Ahlin, Nina. "Djuren och naturens värde mot grön energi : En analys av miljökonsekvensbeskrivningar inom vindkraft för prioritering av djur ochnatur jämfört med andra intressen." Thesis, Karlstads universitet, Fakulteten för humaniora och samhällsvetenskap (from 2013), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-82666.
Повний текст джерелаThe purpose of this essay is to research how Environmental Impact Assessment (EIA)documents for wind power prioritises animals and nature compared to other factors, for thisessay it is green energy. Green energy in today’s society is valued high for a more sustainablefuture. EIA in Sweden has the purpose to show the consequences of an action/operation. ButEIA documents have a long way to go, because there are shortcomings in the process. Theseshortcomings are partly due to the lack of proper theoretical frameworks for EIA, and in partdue to how the authors and those who request an EIA document are affected by their society.In the essays case the dominant culture and society’s view on the relationship between manand nature and the animals there. The result of the essay is: Animals and nature often gets tostand back in the face of human interest, which is valued higher. Examples of interest are,renewable energy, consequences for humans and society in the form of limited access to thearea. A changed landscape picture (ethical value), noises, shadow hours and ice throwingfrom the rotor blades.
Henz, Jeffersson Rafael. "Utilização da glicerina bruta em rações para frangos de corte." Universidade Estadual do Oeste do Paraná, 2013. http://tede.unioeste.br:8080/tede/handle/tede/1528.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
Three experiments were conducted to determine the nutritional value of crude glycerin and performance of birds fed the residue of biodiesel production. In Experiment 1 360 birds aged 10-20 days were used; as 180 birds from 20 to 30 days, and 144 birds from 30 to 40 days distributed in metabolism cages in a completely randomized design with six treatments and six replications per experimental unit. The total collection of excreta was done to determine the energy values of the crude glicerin. The inclusion levels of the food in the basal diet were 0, 3, 6, 9, 12 and 15%. The AME and AMEn values for stage of 11-20 days ranged from 2723 to 3817 and 2672 to 3666 kcal/kg-1, respectively. In turn, from 21 to 30 days, the AME and AMEn ranged from 3723 to 3982 and 3555 to 3945 kcal/kg-1, respectively. In stage of 31 to 40 days old, the AME and AMEn ranged from 3029 to 4143 and 2975 to 4048 kcal/kg-1 respectively. The values of AMC and AMCn for stage of 11 to 20 days old had a decreasing linear effect, ranging from 87.39 to 62.90 and 84.41 to 61.53%, respectively. In turn from 21 to 30 days, the values of AMC and AMCn had a decreasing linear effect, ranging from 91.70 to 84.30% and 90.80 to 81.40%, respectively. In contrast, from 31 to 40 days, the values of AMC and AMCn had an increasing linear effect, with values ranging from 95.39 to 69.76 and 93.21 to 68.51%, respectively. In Experiment 2 1056 chicks from 1 to 21 days old were distributed in a completely randomized design, with six levels of inclusion of crude glycerin (0, 3, 6, 9, 12, 15%) and eight replicates of 22 birds each. In phase of 1 to 10 days there was a quadratic effect on average feed intake, weight gain, feed conversion and viability. With increasing inclusion of crude glycerin in the diet, there was a linear increase in the moisture content of the bed. In phase of 1 to 21 days, there was a quadratic effect on weight gain, feed intake, feed conversion and viability, and a linear effect on the moisture content of the bed. The chickens fed diets without inclusion of crude glycerin, after the 11th day of age had a superior performance compared to that continued receiving diets containing crude glycerin, regardless of the level of crude glycerin inclusion. In stage of 1 to 10 days, there was no significant effect on the variables of protein deposition and fat in the carcass. In Experiment 3, 960 chicks from 2 to 42 days old were distributed in a completely randomized design, with six levels of crude glycerin inclusion (0, 3, 6, 9, 12, 15%) and eight replicates of 20 chickens each. At the stage of 21 to 35 days there was a quadratic effect on feed intake, weight gain and feed conversion, and a linearly decreasing effect on viability. At the stage of 21 to 42 days, there was a quadratic effect due to the weight gain, feed intake, feed conversion, and an increasing linear effect on the moisture content of the bed. The yield of thigh behaved linearly positive about inclusion levels, while the yield on the thigh had linear effect. On the other hand the performance of wing and abdominal fat behaved quadratically with increasing dietary level of crude glycerin. The rate of fat deposition and dry matter content of the substrate had a decreasing linear effect, since the rate of protein deposition had an increasing linear effect
Três experimentos foram conduzidos com o objetivo de determinar o valor nutricional da glicerina bruta e o desempenho de aves alimentadas com o resíduo da produção de biodiesel. No Experimento 1 foram utilizadas 360 aves com idade de 10 a 20 dias; 180 aves na fase de 20 a 30 dias; e 144 aves na fase de 30 a 40 dias distribuídas em gaiolas de metabolismo, em um delineamento inteiramente casualizado com seis tratamentos e seis repetições por unidade experimental. Para a determinação dos valores energéticos foi utilizado o método de coleta total de excretas. Os níveis de inclusão do alimento na ração referência foram de 0, 3, 6, 9, 12 e 15%. Os valores de EMA e EMAn para a fase de 11 a 20 dias de idade variaram de 2723 a 3817 e de 2672 a 3666 kcal/kg-1 respectivamente. Por sua vez, na fase de 21 a 30 dias os valores de EMA e EMAn variaram de 3723 a 3982 e de 3555 a 3945 kcal/kg-1, respectivamente. Na fase de 31 a 40 dias os valores de EMA e EMAn variaram de 3029 a 4143 e de 2975 a 4048 kcal/kg-1, respectivamente. Os valores de CMA e CMAn para a fase 11 a 20 dias de idade tiveram um efeito linear decrescente, variando de 87,39 a 62,90 e de 84,41 a 61,53% respectivamente. Por sua vez na fase de 21 a 30 dias os valores de CMA e CMAn tiveram um efeito linear decrescente, variando de 91,70 a 84,30 e de 90,80 a 81,40%, respectivamente. Ao contrário, na fase de 31 a 40 dias os valores de CMA e CMAn tiveram um efeito linear crescente, valores estes que variaram de 95,39 a 69,76 e de 93,21 a 68,51%, respectivamente. No Experimento 2 foram utilizados 1056 pintinhos de 1 a 21 dias de idade, em um delineamento experimental inteiramente casualizado, com seis níveis de inclusão de glicerina bruta (0, 3, 6, 9, 12, 15%) e oito repetições com 22 aves por unidade experimental. Na fase de 1 a 10 dias observou-se um efeito quadrático para o consumo médio de ração, ganho de peso, conversão alimentar e viabilidade. Com o aumento da inclusão de glicerina bruta na ração, ocorreu um aumento linear no teor de umidade da cama. Na fase de 1 a 21 dias, observou-se um efeito quadrático sobre o ganho de peso, consumo de ração, conversão alimentar e viabilidade, e um efeito linear sobre o teor de umidade da cama. As aves que receberam ração sem inclusão de glicerina bruta, após o 11º dia de idade, tiveram um desempenho superior em relação às que continuaram recebendo ração contendo glicerina bruta, independente do nível de inclusão de glicerina bruta. Na fase de 1 a 10 dias, não foi observado efeito significativo sobre as variáveis de deposição de proteína e gordura na carcaça. No Experimento 3 foram utilizados 960 pintinhos de 21 a 42 dias de idade, em um delineamento experimental inteiramente casualizado, com seis níveis de inclusão de glicerina bruta (0, 3, 6, 9, 12, 15%) e oito repetições com 20 aves por unidade experimental. Na fase de 21 a 35 dias observou-se um efeito quadrático sobre o consumo de ração, ganho de peso e conversão alimentar, e de forma linear decrescente sobre a viabilidade. Na fase de 21 a 42 dias, houve efeito quadrático em função do ganho de peso, consumo de ração, conversão alimentar, e um efeito linear crescente sobre o teor de umidade da cama. A taxa de rendimento de coxa se comportou de forma linear positiva sobre os níveis de inclusão, enquanto o rendimento de sobrecoxa teve efeito linear decrescente. Por outro lado o rendimento de asa e gordura abdominal se comportaram de forma quadrática com o aumento do nível de inclusão de glicerina bruta. A taxa de deposição de gordura e o teor de matéria seca da carcaça tiveram um efeito linear decrescente, já a taxa de deposição de proteína teve um efeito linear crescente
Yang, Xi. "Measuring the Effects of Environmental Certification on Residential Property Values - Evidence from Green Condominiums in Portland, U.S." PDXScholar, 2013. https://pdxscholar.library.pdx.edu/open_access_etds/1113.
Повний текст джерелаFonseca, Felicíssimo Bolívar da. "Atitudes ambientais e energias alternativas: uma explicação pautada em valores." Universidade Federal da Paraíba, 2013. http://tede.biblioteca.ufpb.br:8080/handle/tede/6926.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
This research aims at knowing to what extend the environmental attitudes may be predicted in terms of the human values and in relation to the person-environment relationships. More especially it is intended to know how the human values and person- nature relationships explain the pro environmental attitudes that promote the sustainable use of natural resources having as focus the production and consume of energy. In this sense, the theoretical approach highlights themes concerning conventional and alternative energy use, besides of the values constructs, attitudes of preservation and environmental inclusion. Two studies were carried out. The study 1 aimed at knowing how the environmental attitudes were correlated with human values, the attitudes towards the conventional and solar attitudes and the connectivity with environmental inclusion. This study counted on a non probability convenience sample of 307 participants came from the general population (63%) and students from Environmental Technology Course offered by IFMT- Campus Cuiabá - Bela Vista and Forestry Engineering Course given by UFMT, Cuiabá (MT). The subjects ages varied between 18 and 85 years (m =30, 8, sd = 14.43), the majority was female (62%). The participants answered the following research instruments: Environmental attitudes inventory, Environmental Connectivity Scale, Solar Energy Attitudes Scale, Conventional Energy Attitudes Scale, Basic Values Questionnaire, Social Desirability Scale and sociodemographic questions. The results indicated that participants are concerned about the environment; they had positive attitudes towards to sustainable energy sources, besides of revealing the feeling of being included to the natural environment. Concerning the super-personal values, these were positively correlated with preservation attitudes, while the social values did it with those of utilization. The attitudes towards solar energy were positively correlated with the preservation attitudes, but those concerning the conventional energy did it negatively, and finally, consistent with the previous result, the attitudes towards solar energy were positively correlated with environmental connectivity and inclusion. It was observed an opposite pattern towards conventional energy attitudes. The Study 2 aimed at replicating the findings described above. In this sense, this study counted on a non probability convenience sample of 175 participants from the general population of the cities of Cuiabá and Barão de Melgaço. Their ages were between 18 and 92 years (mean = 37.7, sd =14,43), the majority was female (62%). These participants answered the same questionnaires above described. In general, it was observed the same results of Study 1. It was evidenced that the participants of Barão de Melgaço, despite of having the prevalence of daily activities associated to the natural environment, they presented lower propensities to environmental protection and care behaviors when compared to participants from the capital city. In conclusion, the attitudes of environmental preservation, as well as, the environmental connectivity and inclusion may be important to explain attitudes towards solar and conventional energy, in this sense, the human values, especially the super-personal; values had the leading role in this context. It is trust, then, that this thesis represents an important contribution to the literatures of Social Psychology and Environmental Psychology, offering opportunities for considering future researches, mainly, contributing to the public policies in order to ensure environmental education and promote environmentally sustainable behaviors.
Esta pesquisa tem por objetivo geral conhecer em que medida as atitudes ambientais podem ser preditas em função dos valores humanos e da relação pessoa-ambiente. Especificamente, pretende-se conhecer como os valores humanos e a relação dos indivíduos com a natureza explicam atitudes pró-ambientais que promovam a utilização sustentável dos recursos naturais, tendo como focos a produção e o consumo de energia. Neste sentido, organizou-se o marco teórico tratando os temas de uso e conservação de energias convencionais e alternativas, além dos construtos valores, atitudes de preservação e inclusão ambiental. Dois estudos foram realizados. O Estudo 1 objetivou conhecer como as atitudes ambientais se correlacionavam com os valores humanos, as atitudes frente às energias convencional e solar, e a conexão e inclusão ambiental. Contou-se com uma amostra de conveniência (não probabilística) de 307 participantes provenientes da população geral (63%) e estudantes universitários de cursos de Tecnologia em Gestão Ambiental e Engenharia Florestal de Cuiabá (MT). Estes tinham idades variando entre 18 e 85 anos (m = 30,8; dp = 14,43), sendo a maioria do sexo feminino (62%), tendo respondido os seguintes instrumentos: Inventário de Atitudes Ambientais, Escala de Conexão Ambiental, Escala de Inclusão Ambiental, Escala de Atitudes frente à Energia Solar, Escala de Atitudes frente à Energia Convencional, Questionário dos Valores Básicos, Escala de Desejabilidade Social e perguntas demográficas. Os resultados indicaram que os participantes se preocupam com o meio ambiente, tendo atitudes positivas frente às fontes de energias sustentáveis, além de se sentirem incluídas ao meio ambiente natural. No caso, os valores suprapessoais se correlacionaram positivamente com as atitudes de preservação, enquanto os sociais o fizeram com aquelas de utilização; as atitudes frente à energia solar se correlacionaram positivamente com as de preservação, porém aquelas frente à energia convencional o fizeram negativamente; e, finalmente, coerente com o resultado anterior, as atitudes frente à energia solar se correlacionaram positivamente com a conexão e inclusão ambiental, tendo sido observado um padrão oposto para as atitudes frente à energia convencional. O Estudo 2 objetivou replicar os achados anteriormente descritos. Neste sentido, contou-se com amostra de conveniência (não probabilística) de 175 participantes da população geral dos municípios de Cuiabá e Barão de Melgaço, os quais tinham com idades entre 18 e 92 anos (m = 37,7; dp = 14,43), sendo a maioria do sexo feminino (62%). Tais participantes responderam os mesmos questionários anteriormente descritos. Em termos gerais, observaram-se os mesmos resultados do Estudo 1. Destaca-se, entretanto, que os participantes de Barão de Melgaço, apesar do predomínio de atividades diárias relacionadas com o meio ambiente natural, apresentam propensões menores para comportamentos de proteção e cuidado ambiental em comparação com aqueles de Cuiabá. Concluiu-se que as atitudes ambientais de preservação, assim como a conexão e inclusão ambiental, podem ser importantes para explicar as atitudes frente à energia solar e convencional, cabendo aos valores humanos, sobretudo os suprapessoais, papel de destaque neste contexto. Confia-se, portanto, que a presente tese represente contribuição importante para a literatura da psicologia social e ambiental, oferecendo oportunidade para pensar pesquisas futuras e, principalmente, contribuir com políticas públicas com o fim de assegurar a educação ambiental e promover condutas ambientalmente sustentáveis.
Iselsson, Albert. "ATT FÖRSTÅ EMPATISK OMVÅRDNAD : En allmän litteraturöversikt ur ett sjuksköterskestudentperspektiv." Thesis, Mälardalens högskola, Akademin för hälsa, vård och välfärd, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-42964.
Повний текст джерелаBackground: Compassionate care (CC) is the cornerstone of the nurse's professional role andstates how nursing is given, by feeling compassion, being present, genuine and willingly well.CC is a prerequisite for providing good care and at the same time constitutes a source of energywhen the nurse experiences meaning and satisfaction from contributing to the well-being offellow human beings. CC is challenged by today's often rapidly changing and result-orientedcare environments and the nursing studens’ exposure to these care environments can becomestressful when reality does not always reflect their own values. A wonder that arises is hownursing students can be better prepared for the upcoming professional life. Purpose: Todescribe nursing students' experiences of CC. Method: General literature review withqualitative approach. The results from 13 scientific studies were described in four themes.Result: The nursing students showed good understanding of the importance of compassionfor nursing. CC was perceived to be time consuming but very rewarding for the carer. Evensmall gestures can convey compassion. Overall, good experience from clinical placementsprovided the nursing students with a greater understanding of patients and their needs andstrengthened their willingness to help them. The guidance during the training was consideredimportant. Conclusion: The development of empathic ability is supported by well-structuredintroduction to care environments, competent and committed supervisors, experienced nursesas role models as well as mentors and employees’ support.
Brenten, Thomas [Verfasser]. "Investigations on age and breed-associated differences in energy intake, growth rate, body composition, haematological and biochemical values of Labrador Retrievers and Miniature Schnauzers fed different dietary levels of vitamin A / Thomas Brenten." Berlin : Freie Universität Berlin, 2016. http://d-nb.info/111088415X/34.
Повний текст джерелаEdwall, Bill. "Virtual Power Plant Optimization Utilizing the FCR-N Market : A revenue maximization modelling study based on building components and a Battery Energy Storage System. Based on values from Sweden's first virtual power plant, Väla." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279520.
Повний текст джерелаDå förnyelsebara energiresurser antas omfatta en större roll av den svenska elproduktionen inom kommande år, så kan detta leda till att frekvensfluktueringar i elnätet ökar. Detta sker på grund av att den oregelbundna elproduktionen från förnyelsebara energiresurser inte matchas med konsumtion. Om dessa fluktueringar inte hanteras kan det i sin tur leda till skadliga störningar inom elnätet. För att motverka detta och således stabilisera elnätet används diverse lösningar. Ett sätt att åstadkomma ökad stabilisering i elnätet är att låta privata aktörer kraftreglera. De privata aktörerna som står för kraftregleringen gör detta i utbyte mot ekonomisk kompensation, genom att delta i reservmarknader. Den reservmarknad som studerades inom detta examensarbete kallas Frequency Containment Reserve – Normal (FCR-N). I nuläget står vattenkraft för nästan all reglerad kraft inom den här marknaden. Men då behovet av kraftreglering antas öka inom kommande år så behövs nya teknologier studeras som kan bistå med kraftregleringen. Den studerade teknologin inom detta examensarbete var ett virtuellt kraftverk. Då inga virtuella kraftverk var i bruk i Sverige då denna uppsats skrevs fanns det osäkerheter kring hur man optimalt styr ett virtuellt kraftverk och de ekonomiska fördelarna som detta skulle kunna leda till. Detta examensarbete modellerade och optimerade ett virtuellt kraftverk ur ett vinstperspektiv. Det virtuella kraftverket var uppbyggt utav kylmaskiner, ljus, ventilationsfläktar och ett batterisystem. Deras kraftkonsumtion styrdes på ett sådant sätt som lätt de bidra till kraftreglering på reservmarknaden. För att kunna analysera de ekonomiska resultaten från det optimerade virtuella kraftverket, så byggdes en jämförelsemodell. Denna jämförelsemodell är baserad på en semistatisk linjär modell, vilket är det som examensarbetets industripartner Siemens använder. Den ekonomiska jämförelsens resultat påvisade att inkomsten från den optimerade modellen var minst 85% högre än den semistatiskt linjära modellen, inom de studerade scenarierna. Denna inkomstökning skulle potentiellt kunna öka användningen av virtuella kraftverk på den svenska reservmarknaden vilket i sin tur skulle medföra högre stabilitet på elnätet. Genom att öka stabiliteten på elnätet kan således förnyelsebara energiresurser i sin tur lättare implementeras.
NASCIMENTO, Cristina Lúcia Michaello Macêdo do. "Valor nutricional e energético do farelo de algodão de alta energia ® em rações para suínos." Universidade Federal Rural de Pernambuco, 2009. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6726.
Повний текст джерелаMade available in DSpace on 2017-03-31T14:42:41Z (GMT). No. of bitstreams: 1 Cristina Lucia Michaello Macedo do Nascimento.pdf: 280219 bytes, checksum: 64f20111b43c3f0cb6533a83f8dc83e0 (MD5) Previous issue date: 2009-03-31
Digestibility assay was lead with the objective to determine the nutritional value and the effects of the levels of inclusion of the high-energy cottonseed meal ® for pigs in growing phase. Fifteen crossbred barrows with mean live weight from 30,35 kg were used. The experiment had five days of adaptation period and five days for sampling of feces. The experiment was in a randomized block design, with three treatments and four replicates; the experimental unit was represented by metabolic cage with one animal. The nutritional value was determinate using the methodology of total excrete collection with ferric oxide (2%) in the diet to mark the beginning and the end of the collection period. The experimental treatments were: T1= diet reference the base of corn and soy (RR); T2= RR containing 20% of the cottonseed meal; T3= RR containing of 30% of cottonseed meal. The values of digestibility coefficients of dry matter (CDMS), crude protein (DCPB), ether extract (CDEE), gross energy (CDEB), and values of digestible dry matter (MSD), digestible crude protein (PBD), digestible ether extract (EED), and digestible energy (ED) were: T2; 78,70; 84,58; 53,97; 41,99;73,00; 21,65; and 3,38; 1.971,37 (Kcal/kg), and T3; 69,99; 81,84; 72,41; 53,06; 64,92;20,95; 4,54; and 2.490,49 (Kcal/kg), respectively. No difference (P<0,05) were detected among treatments for values of CDEE, CDEB, EED and ED. However, the inclusion level of cottonseed meal affected the digestibility coefficients of energy, ether extract, digestible energy, and digestible ether extract. These results indicated that the level of thirty percent is more appropriate for estimating the energy digestibility whit value of the 2.490,49 Kcal/kg.
Um ensaio de digestibilidade foi conduzido com o objetivo de determinar o valor nutricional e o efeito do nível de inclusão do farelo de algodão na digestibilidade do mesmo em suínos na fase de crescimento. Foram utilizados 15 animais machos castrados de uma linhagem comercial com peso vivo médio 30,35 kg, submetidos a um período de dez dias de experimento, sendo cinco dias para adaptação às dietas experimentais e cinco para coleta das fezes. Foram distribuídos em delineamento em blocos casualizados, com três tratamentos e quatro repetições. Cada repetição foi considerada uma unidade experimental representada por uma gaiola metabólica com um animal. Utilizou-se a metodologia de coleta total de excretas, utilizando-se óxido férrico (2%) na ração como marcador do início e final do período de coleta. Os tratamentos foram os seguintes: T1= ração referência à base de milho e farelo de soja (RR); T2= RR com inclusão de 20% do farelo de algodão; T3= RR com inclusão de 30% do farelo de algodão. Os coeficientes de digestibilidade da matéria seca (CDMS), da proteína bruta (CDPB), do extrato etéreo (CDEE), da energia bruta (CDEB) e valores de matéria seca digestível (MSD), proteína bruta digestível (PBD), extrato etéreo digestível (EED) e energia digestível (ED), foram respectivamente:78,70; 84,58; 53,97; 41,99; 73,00; 21,65; e 3,38 %; 1.971,37 (Kcal/kg) para o T2;69,99; 81,84; 72,41; 53,06; 64,92; 20,95; 4,54 % e 2.490,49 (Kcal/kg) para o T3. Para os valores de CDEE, CDEB, EED e ED, observou-se que houve diferenças significativas (p<0,05) entre os tratamentos. O nível de substituição do farelo de algodão afetou os coeficientes de digestibilidade da energia, extrato etéreo, energia digestível e extrato etéreo digestível. Conclui-se que o nível de trinta por cento é o mais adequado para estimar a digestibilidade da energia com valor de 2.490,49 Kcal/Kg.
Tena, Frezewd Lemma. "Energy-Efficient Key/Value Store." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-228586.
Повний текст джерелаLassus, Saint-Geniès Géraud de. "La prise en compte des aspects économiques du défi climatique dans le régime juridique international du climat." Thesis, Paris 1, 2015. http://www.theses.fr/2015PA010272.
Повний текст джерелаTackling climate change is indisputably an economic challenge. It requires a shift towards a new kind of economy Jess dependent on fossil fuel, and capable to protect the interests of future generations. Given that context, it thus appears essential that international climate policies mainly focus on promoting energy transition and maintaining a balanced approach between short-term economic interests and longer-term benefits associated with mitigating climate change. Based on this assumption, the thesis questions the importance granted by members of the UN climate change regime to the need of setting rules that favor a low-carbon growth model and regulate the pursue of immediate national economic interests. Through a detailed analysis of the UN Framework Convention on Climate Change, the Kyoto Protocol and their law-making process, this study first underlines the limited scope of the international tools (such as market mechanisms) specifically designed by member States to promote a low-carbon economy. It also demonstrates that international climate rules ensure to all member States a high level of protection of their national short-term economic interests. Finally, the thesis shows that UN climate cooperation now tends to be characterized by a movement of renationalization of issues related to the promotion of energy transition and the articulation of economic and environmental values
Pina, Aline Petean [UNESP]. "Singular value analyses of voltage stability on power system considering wind generation variability." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/123670.
Повний текст джерелаOs sistemas de transmissão em todo o mundo, que foram projetados e construídos para operar, predominantemente, com geração síncrona convencional, como a geração hídrica. Entretanto, agora se faz necessária a integração de energia renovável, tais como a energia eólica e energia solar. Estes geradores de energias renováveis estão localizados em locais ricos em recursos, causando uma injeções de potência em sistemas de transmissão, submetendo-os a indevidos esforços e obrigando-os a operar em novos pontos de operação. Em muitos sistemas de transmissão, a capacidade de integração se aproximou do limite, sendo necessárias atualizações para acomodar uma maior penetração de geração eólica. Os exemplos podem ser vistas na Alemanha, Ontario (Canadá) e Texas. Nestas situações, onde as capacidades do sistema de transmissão estão próximas do limite de operação, é importante para avaliar a estabilidade de tensão, considerando (a) a geração eólica e (b) possível efeito da incerteza na previsão. Neste trabalho, é proposta uma abordagem sistemática para estabilidade de tensão. Com a utilização de um algoritmo de fluxo de potência ótimo e da construção da matriz hessiana, será determinada a relação entre as mudanças nos valores mínimos singulares do sistema Jacobiano e as mudanças na injeção de potência no barramento em tempo real. Esta relação é usada para examinar o efeito da incerteza da previsão de energia eólica na estabilidade de tensão. O método proposto é usado para estudar os efeitos da incerteza sobre a estabilidade de tensão dos sistemas 6-barras, 57-barras e 118-barras do IEEE; do Sistema Sul Brasileiro reduzido e também foi usado um sistema real 600 barras. Os resultados são detalhados nesta tese
Transmission Systems worldwide, that were designed and built to operate with predominantly conventional synchronous generation, are advancing to integrate large amounts of renewable energy generators. These renewable generators are sited at resource-rich locations, causing a geographical shift in power injections into transmission systems, subjecting them to undue stress and making them operate in new states. In many transmission systems, capacities to integrate wind resource are exhausted or are being upgraded to accommodate higher wind generation penetration. Examples may be seen in Germany, Ontario (Canada) and Texas. In these situations, where transmission system capacities have been reached, it is important to assess voltage stability by considering (a) wind generation and (b) possible effect of uncertainty in forecast. In this work, a systematic approach of studying voltage stability is proposed. Using an optimal power flow algorithm, the Hessianmatrix of power balance equations is determined that relates changes in minimum singular values of system Jacobian to changes in bus-wise real power injections. This relationship is used to examine effect of uncertainty of wind power forecast on voltage stability. The proposed method is used to study the effects of uncertainty on system voltage stability of 6-bus, 57-bus and 118-bus IEEE and 45-bus South Brazilian test systems, for the real analyses is used 600-bus and results are reported. Considering the simplification of computation, the proposed method has a clear advantage compared to the conventional Jacobian technique using repeated OPF solutions
Pina, Aline Petean. "Singular value analyses of voltage stability on power system considering wind generation variability /." Ilha Solteira, 2015. http://hdl.handle.net/11449/123670.
Повний текст джерелаCo-orientador: Bala Venkatesh
Banca: Dilson Amancio Alves
Banca: Fábio Bertequini Leão
Banca: Gideon Villar Leandro
Banca: Marcos Amorielle Furini
Resumo: Os sistemas de transmissão em todo o mundo, que foram projetados e construídos para operar, predominantemente, com geração síncrona convencional, como a geração hídrica. Entretanto, agora se faz necessária a integração de energia renovável, tais como a energia eólica e energia solar. Estes geradores de energias renováveis estão localizados em locais ricos em recursos, causando uma injeções de potência em sistemas de transmissão, submetendo-os a indevidos esforços e obrigando-os a operar em novos pontos de operação. Em muitos sistemas de transmissão, a capacidade de integração se aproximou do limite, sendo necessárias atualizações para acomodar uma maior penetração de geração eólica. Os exemplos podem ser vistas na Alemanha, Ontario (Canadá) e Texas. Nestas situações, onde as capacidades do sistema de transmissão estão próximas do limite de operação, é importante para avaliar a estabilidade de tensão, considerando (a) a geração eólica e (b) possível efeito da incerteza na previsão. Neste trabalho, é proposta uma abordagem sistemática para estabilidade de tensão. Com a utilização de um algoritmo de fluxo de potência ótimo e da construção da matriz hessiana, será determinada a relação entre as mudanças nos valores mínimos singulares do sistema Jacobiano e as mudanças na injeção de potência no barramento em tempo real. Esta relação é usada para examinar o efeito da incerteza da previsão de energia eólica na estabilidade de tensão. O método proposto é usado para estudar os efeitos da incerteza sobre a estabilidade de tensão dos sistemas 6-barras, 57-barras e 118-barras do IEEE; do Sistema Sul Brasileiro reduzido e também foi usado um sistema real 600 barras. Os resultados são detalhados nesta tese
Abstract: Transmission Systems worldwide, that were designed and built to operate with predominantly conventional synchronous generation, are advancing to integrate large amounts of renewable energy generators. These renewable generators are sited at resource-rich locations, causing a geographical shift in power injections into transmission systems, subjecting them to undue stress and making them operate in new states. In many transmission systems, capacities to integrate wind resource are exhausted or are being upgraded to accommodate higher wind generation penetration. Examples may be seen in Germany, Ontario (Canada) and Texas. In these situations, where transmission system capacities have been reached, it is important to assess voltage stability by considering (a) wind generation and (b) possible effect of uncertainty in forecast. In this work, a systematic approach of studying voltage stability is proposed. Using an optimal power flow algorithm, the Hessianmatrix of power balance equations is determined that relates changes in minimum singular values of system Jacobian to changes in bus-wise real power injections. This relationship is used to examine effect of uncertainty of wind power forecast on voltage stability. The proposed method is used to study the effects of uncertainty on system voltage stability of 6-bus, 57-bus and 118-bus IEEE and 45-bus South Brazilian test systems, for the real analyses is used 600-bus and results are reported. Considering the simplification of computation, the proposed method has a clear advantage compared to the conventional Jacobian technique using repeated OPF solutions
Doutor
Mueller, Joshua M. (Joshua Michael) 1982. "Increasing renewable energy system value through storage." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/98540.
Повний текст джерелаThis electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 135-143).
Intermittent renewable energy sources do not always provide power at times of greatest electricity demand or highest prices. To do so reliably, energy storage is likely required. However, no single energy storage technology is dominant when comparing cost intensities of the energy capacity and power capacity of storage. Past research on energy storage technologies has debated the value of storage technologies for different applications, and has compared the cost structures of different storage technologies without finding generalizable results across both locations and technologies. Here, a single performance metric, the benefit / cost ratio (X) of storage value added is analyzed across six locations globally to show that the relative value of storage technologies is largely location invariant. Electricity price dynamics, specifically the frequency and height of price spikes determine the value of storage, while the duration of price spikes determines the relative value of one technology versus another. We find that cost targets can be set for different technologies with ranging energy and power costs of storage.
by Joshua Michael Mueller.
S.M. in Technology and Policy
Gowrisankaran, Gautam, Stanley Reynolds, and Mario Samano. "Intermittency and the Value of Renewable Energy." UNIV CHICAGO PRESS, 2016. http://hdl.handle.net/10150/621533.
Повний текст джерелаJoachain, Hélène. "Complementary Currencies and Environmental Sustainability." Doctoral thesis, Universite Libre de Bruxelles, 2017. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/256976.
Повний текст джерелаDoctorat en Sciences économiques et de gestion
info:eu-repo/semantics/nonPublished
Zou, Fan. "Energy Saving Curtain : ENERGY INVENTORY AND CONSERVATION POSSIBILITIES." Thesis, University of Gävle, Department of Technology and Built Environment, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-398.
Повний текст джерелаThis paper presents the energy saving curtains, in order to make the
consumers be more aware of the energy efficiency of the energy saving
curtains, the paper gave related analysis and conclusions.
The work was performed by using the Parasol Program, developed by Lunds University, Sweden. The Program is used for quantifying the influence of window size, glass type, textile type, wall thermal insulation and sun shading on annual energy use and indoor thermal comfort. The results which are obtained from the calculations are applicable to similar climatic and environment conditions. Calculations were performed to investigate the potential for using sunshade devices to reduce annual energy demand for cooling and heating. Different materials and dimensions of the energy saving
curtain are used as variables in the analysis. The results indicated that for the current climatic conditions and other related factors, the total reduction rate of the annual energy consumption of office used buildings in Stockholm is estimated generally 20% -30% lower comparing to those buildings without energy saving curtain system. That means at least 20% of energy cost can be saved by the energy saving curtain system.
Novák, Martin. "Value at Risk models for Energy Risk Management." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-71889.
Повний текст джерелаKhatiwada, Dilip. "Assessing the sustainability of bioethanol production in Nepal." Licentiate thesis, KTH, Energi och klimatstudier, ECS, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-25336.
Повний текст джерелаQC 20101029
Jiang, Xin. "Risk Analysis of Wind Energy Company Stocks." Thesis, Linnéuniversitetet, Institutionen för matematik (MA), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-98039.
Повний текст джерелаČížek, Roman. "Energetická a finanční analýza jednotlivých zdrojů energie pro provoz RD." Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-81531.
Повний текст джерелаBushwereb, M. L. "Fats as energy-yielding sources in poultry rations." Thesis, University of Nottingham, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378476.
Повний текст джерелаMoran, Oliver. "Value-Cost Appraisal of Wind Energy Applying Portfolio Analysis." Thesis, Högskolan på Gotland, Institutionen för kultur, energi och miljö, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hgo:diva-1864.
Повний текст джерелаColley, Zahra J. Lee Yoon Y. "Compaction of switchgrass for value added utilization." Auburn, Ala., 2006. http://repo.lib.auburn.edu/2006%20Spring/master's/COLLEY_ZAHRA_56.pdf.
Повний текст джерелаFalkenström, Erik, and Jacob Halvarsson. "Framtidens boende : Vad som påverkar kundernas val av bostäder." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-31165.
Повний текст джерелаDrakley, Catherine. "The dietary energy value of wheat for young broiler chickens." Thesis, University of Nottingham, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391650.
Повний текст джерелаJagtap, Rohan Surendra, and Smruti Smarak Mohanty. "Sustainable Manufacturing: Green Factory : A case study of a tool manufacturing company." Thesis, Linköpings universitet, Energisystem, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-168688.
Повний текст джерелаThe thesis is a joint report between Linköping and Uppsala University. My thesis teammate has published it before at UU Diva Portal. The URL is: https://uu.diva-portal.org/smash/record.jsf?dswid=8179&pid=diva2%3A1449223&c=1&searchType=SIMPLE&language=en&query=sustainable+manufacturing&af=%5B%22dateIssued%3A2020%22%5D&aq=%5B%5B%5D%5D&aq2=%5B%5B%5D%5D&aqe=%5B%5D&noOfRows=50&sortOrder=author_sort_asc&sortOrder2=title_sort_asc&onlyFullText=false&sf=undergraduate
Green Factory project, AB Sandvik Coromant
Bengtsson, Peder. "Increasing the value of household appliances by adding a heat pump system." Licentiate thesis, Karlstads universitet, Institutionen för ingenjörs- och kemivetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-33596.
Повний текст джерелаRosa, Tammy Scarlett Balbina Sales. "POTENCIAL ENERGÉTICO DA EICHHORNIA CRASSIPES (AGUAPÉ) E DA PISTIA STRATIOTES (ALFACE D’ÁGUA)." UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2016. http://tede2.uepg.br/jspui/handle/prefix/188.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
Must of the energy consumption in the world comes from non-renewable sources of energy, the main information occurs in nature in a longer time than their consumption and subject of depletion causing negative impacts in its use. Alternative sources are necessary. The use of biomass as fuel material, is widely used and appears as the main substitute for fossil fuels. The purpose of this work is to evaluate the energy potential of macrófitas Eichhornia crassipes (water hyacinth) and Pistia stratiotes (water lettuce) existing in the region of Campos Gerais, Ponta Grossa, Paraná, Brasil. Assessment took place gravimetric design,analysis growth, immediate analysis and determination of the calorific value. The macrophyte water hyacinth and water lettuce showed intermediate energy potential compared biomasses studied today. Immediate analysis did not show satisfactory values when compared to biomass already used. For higher calorific values the average and the productivity of the dry mass values were similar to biomasses already used. The water hyacinth showed characteristic values about water lettuce.
Grande parte do consumo energético do mundo é proveniente de fontes não renováveis de energia, ou seja, sua formação na natureza ocorre em um tempo maior do que o seu consumo, sendo passíveis de esgotamento e causando impactos negativos na sua utilização. Fontes alternativas se fazem necessárias. O uso de biomassa como material combustível é muito utilizado e aparece como principal substituto dos combustíveis fósseis. Portanto este trabalho teve como objetivo, avaliar potencial energético das macrófitas Eichhornia crassipes (aguapé) e Pistia stratiotes (alface d’água) existentes na região dos Campos Gerais, município de Ponta Grossa, Paraná, Brasil. Para avaliação realizou-se dimensionamento gravimétrico, análise de crescimento, análise imediata e determinação do poder calorífico. As macrófitas aguapé ealface d’água apresentaram potencial energético intermediário quando comparadas as biomassas hoje estudadas. A análise imediata apresentou valores não satisfatórios quando comparados a biomassa já utilizada. Para o poder calorífico superior os valores foram médios e para a produtividade da massa seca os valores foram semelhantes às biomassas já utilizadas.O aguapé mostrou valores característicos superiores a alface d’água.
Soutar, Iain. "From local to global value : the transformational nature of community energy." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/21861.
Повний текст джерела