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Dissertations / Theses on the topic 'Cycle concepts'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Carvalho, Maria Paula Martins de Oliveira. "Portuguese pupils and the water cycle : understanding interrelated scientific concepts." Thesis, King's College London (University of London), 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245388.

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2

Sousa, Inês (Maria Inês Silva Sousa) 1972. "Approximate life-cycle assessment of product concepts using learning systems." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/1721.1/29917.

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Thesis (Ph. D. in Environmental Systems Design)--Massachusetts Institute of Technology, Engineering Systems Division, Technology, Management, and Policy Program, 2002.<br>Includes bibliographical references (p. 143-150).<br>This thesis develops an approximate, analytically based environmental assessment method that provides fast evaluations of product concepts. Traditional life-cycle assessment (LCA) studies and their streamlined analytical versions are costly, time-consuming, and data intensive. Thus, they are not practical to apply during early concept design phases where little information

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3

Akar, Elvan Supervisor :. Demircioğlu Hüsniye. "Effectiveness of 5E learning cycle model on students' understanding of acid-base concepts." Ankara : METU, 2005. http://etd.lib.metu.edu.tr/upload/12605747/index.pdf.

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Thesis (M.S.) -- Middle East Technical University, 2005.<br>Keywords: 5E learning cycle, traditionally designed chemistry instruction, acid-base, attitude towards chemistry as a school subject, science process skill.

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4

Labbe, Espéret Christiane. "Modélisation et conceptualisation : l'exemple du cycle du carbone." La Réunion, 2002. http://elgebar.univ-reunion.fr/login?url=http://thesesenligne.univ.run/02_07_Labbe_Esp.pdf.

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Cette thèse porte sur la recherche des relations entre la modélisation didactique et la conceptualisation dans le cas du cycle du carbone et dans le cadre d'apprentissages d'élèves de seconde. Le cycle du carbone s'inscrit dans un contexte d'éducation à l'environnement. Nous avons recherché des réponses théoriques et empiriques à notre problématique. L'étude de la construction historique de trois concepts différents et des cycles de matière-cycles des éléments montre des conditions de possibilité, des obstacles et des processus particuliers à chacun mais aussi des constantes de conceptualisati

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5

Jama, Fartun. "Integrating secure programming concepts in introductory programming courses." Thesis, Linnéuniversitetet, Institutionen för datavetenskap och medieteknik (DM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-96870.

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The number of vulnerable systems with exploitable security defects has increased. This led to an increase in the demand for secure software systems. Software developers lack security experiences to design and build secure software, some even believe security is not their responsibility. Despite the increased need for teaching security and secure programming, security is not well integrated into the undergraduate computing curriculum and is only offered as part of a program or as an elective course. The aim of this project is to outline the importance of incorporating security and secure progra

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Ceylan, Eren. "Effects Of 5e Learning Cycle Model On Understanding Of State Of Matter And Solubility Concepts." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12610146/index.pdf.

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The main purpose of the study was to compare the effectiveness of 5E learning cycle model based instruction and traditionally designed chemistry instruction on 10th grade students&rsquo<br>understanding of state of matter and solubility concepts and attitudes towards chemistry as a school subject<br>and students&rsquo<br>perceived motivation and perceived use of learning strategies. In this study, 119 tenth grade students from chemistry courses instructed by same teacher from Atat&uuml<br>rk Anatolian High School took part. The study was conducted during 2007-2008 spring semester. This s

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7

Wiles, Stanley W. "Analysis of life cycle cost concepts and their implementation by the Naval Facilities Engineering Command." Thesis, Monterey, California. Naval Postgraduate School, 1997. http://hdl.handle.net/10945/7930.

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CIVINS<br>The Navy, like many other federal organizations, is being faced with a decreasing budget. One of the Navy's biggest problems is that owning and operating their shore infrastructure is consuming too much of its limited resources. One way to reduce the cost of owning and operating the shore infrastructure is to plan and design facilities with lower life cycle costs i.e. , facilities with components that last longer, cost less to operate, and cost less to maintain. Naval Facilities Engineering Command (NAVFAC), as with all federal agencies, has been directed to perform economic analysis

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8

Dogru, Atay Pinar. "Relative Influence Of Cognitive And Motivational Variables On Genetic Concepts In Traditional And Learning Cycle Classrooms." Phd thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/2/12607348/index.pdf.

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The purpose of the study is to explore relationships among elementary school students&amp<br>#8217<br>gender, relevant prior knowledge, meaningful learning orientation, reasoning ability, self-efficacy, locus of control, attitudes toward science and achievement in genetics in learning cycle and traditional classrooms. The study was conducted on 213 8th grade students from eight classes of two public elementary schools in Ankara in 2005-2006 Spring-semester. Students in the experimental group (N=104) received learning cycle instruction that helps students acquire conceptual understanding of s

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9

Ghose, Agneta. "Life Cycle Assessment of an Active House : Sustainability concepts by integrating energy, environment and well-being." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for bygg, anlegg og transport, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19316.

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An emerging interest in constructing ultra low energy buildings, with low impact materials and maximizing the potential of using renewable energy reflects the potential in building industry to significantly contribute towards reducing environmental impacts. Life cycle assessments of the different green building prototypes provide a means to estimate the impacts of such buildings as well as provide suggestive improvements. The Active house in Stjørdal, Norway is one such prototype of a green building. This is a single family residence which is built with a concept of solar architecture in ultra

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10

Campbell, Meghann. "THE EFFECTS OF THE 5E LEARNING CYCLE MODEL ON STUDENTS' UNDERSTANDING OF FORCE AND MOTION CONCEPTS." Master's thesis, University of Central Florida, 2006. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3727.

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As advocated by the National Research Council [NRC] (1996) and the American Association for the Advancement of Science [AAAS] (1989), a change in the manner in which science is taught must be recognized at a national level and also embraced at a level that is reflected in every science teacher's classroom. With these ideas set forth as a guide for change,this study investigated the fifth grade students' understanding of force and motion concepts as they engaged in inquiry-based science investigations through the use of the 5E Learning Cycle. The researcher's journey through this process was al

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Iversen, Ole Magnus Kålås. "Early-phase Life Cycle Assessment of New Concepts for Fjord Crossings Along Coastal Highway Route E39." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for energi- og prosessteknikk, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26835.

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The goal of this thesis was to analyze the potential indirect environmental impacts, mainly greenhouse gas (GHG) emissions associated with the construction of novel fjord crossings along Coastal Highway Route E39 in Norway. This was done by conducting an early-phase Life Cycle Assessment (LCA) of the concepts claimed technically feasible for crossing the Sognefjord. The contribution of GHG-emissions from fjord crossing infrastructure compared to traffic related emissions was investigated in detail. The GHG-emissions related to the Sognefjord crossing were applied in a fictional fjord crossing

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12

Bulbul, Yeter. "Effects Of 7e Learning Cycle Model Accompanied With Computer Animations On Understanding Of Diffusion And Osmosis Concepts." Phd thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612299/index.pdf.

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ABSTRACT EFFECTS OF 7E LEARNING CYCLE MODEL ACCOMPANIED WITH COMPUTER ANIMATIONS ON UNDERSTANDING OF DIFFUSION AND OSMOSIS CONCEPTS B&uuml<br>lb&uuml<br>l, Yeter Ph. D., Department of Secondary Science and Mathematics Education Supervisor: Prof. Dr. &Ouml<br>mer Geban August 2010, 232 pages The main purpose of the study was to compare the effectiveness of the instruction based on 7E learning cycle model accompanied with computer animations and traditionally designed biology instruction on 9th grade students&rsquo<br>understanding and achievement related to diffusion and osmosis concep

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Song, Seung Jin. "A comparison of fluid and heat control concepts for a binary Rankine cycle solar dynamic space power system." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/35935.

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14

Demare, Vendramini Carmen Montandon-Binet Christiane. "Construction des notions temporelles chez les élèves de cycle 2 au regard des conceptions du temps de leurs enseignants." Créteil : Université de Paris-Val-de-Marne, 2008. http://doxa.scd.univ-paris12.fr:8080/theses-npd/th0405392.pdf.

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Thèse de doctorat : Sciences de l'éducation : Paris 12 : 2007.<br>Thèse uniquement consultable au sein de l'Université Paris 12 (Intranet). Titre provenant de l'écran-titre. Bibliogr. : 157 réf.

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Johnson, Danielle. "Selecting Appropriate Product Concepts for Manufacture in Developing Countries." BYU ScholarsArchive, 2003. https://scholarsarchive.byu.edu/etd/116.

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There is a noticeable lack of production of indigenously engineered and manufactured products in Less Developed Countries (LDC's). Few products developed in these LDC's could be viable in competitive markets or even sold as components and supplies to other manufacturers of competitive goods. Assumintg that these less developed countries do not innovate and manufacture because they cannot, the next logical question to ask is why can they not? This thesis looks at the problems of manufacture and design in LDC's from the standpoint of Product Development. It begins by looking at development t

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16

Charpentier, Poncelet Alexandre. "Addressing the dissipation of mineral resources in life cycle assessment : Improving concepts and development of impact assessment methods for 61 metals." Electronic Thesis or Diss., Bordeaux, 2021. http://www.theses.fr/2021BORD0319.

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Les flux dissipatifs de ressources minérales sont au cœur de l'évaluation de l'impact environnemental, car ils sont nocifs pour l'environnement et représentent un gaspillage de ressources non renouvelables. L'analyse du cycle de vie (ACV) est un outil d'évaluation environnementale reconnu encadré par les normes ISO 14040/44, visant généralement à prévenir les impacts sur trois aires de protection: la santé des écosystèmes, la santé humaine, et les ressources naturelles. Traditionnellement, l'impact de l’extraction sur l’épuisement des ressources minérales a été évalué pour mesurer l’impact sur

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Demare, Vendramini Carmen. "Construction des notions temporelles chez les élèves de cycle 2 au regard des conceptions du temps de leurs enseignants." Paris 12, 2007. http://www.theses.fr/2007PA120045.

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La notion de temps ne s'apprend pas, elle se construit, se structure, s'acquiert, s'élabore lentement. Le contexte scolaire est précisément un lieu où se jouent des échanges essentiels qui alimentent cette construction, où se négocient les manisfestations langagières polysémiques constitutives de cette notion complexe, au carrefour entre l'individuel et le collectif. Cette recherche permet de mieux comprendre comment les enseignants organisent l'enseignement dans ce domaine auprès des élèves entre cinq et huit ans, et de saisir plus précisément les influences dont ils sont tributaires. Les obs

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18

Liew, Jason Chun Tchen. "INNOVATIVE PRODUCT DESIGN FOR SUSTAINABILITY ENHANCEMENT IN ALUMINUM BEVERAGE CANS BASED ON DESIGN FOR SUSTAINABILITY CONCEPTS." UKnowledge, 2005. http://uknowledge.uky.edu/gradschool_theses/371.

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A new methodology for innovative product development based on the application of sustainability principles for the entire life-cycle of a product and beyond is developed. This involves an analysis of multi-life cycle material flow leading towards perpetual life products, making it truly sustainable. In order to achieve the function of such a sustainable product, it has to fulfill the concept of 6R (Recover, Reuse, Recycle, Redesign, Reduce and Remanufacture), which are composed of 6 stages of material flow in a products life, as opposed to the traditional 3R (Reduce, Reuse, Recover) concept. W

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Piriou, Jean-Marcel. "Représentation de la convection dans les modèles globaux et régionaux : concepts, équations, études de cas." Toulouse 3, 2005. http://www.theses.fr/2005TOU30163.

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Le présent travail s'est intéressé à la représentation de la convection humide à grande échelle, soit aux concepts permettant d'exprimer l'effet moyen d'un ensemble d'ascendances et subsidences convectives. Les thèmes principaux abordés sont ceux de la causalité, des équations à échelle résolue et de l'entraînement. Un banc de validation a été mis en place, comparant les simulations unidimensionnelles des paramétrisations à des simulations de référence tridimensionnelles issues de modèles à haute résolution. Les résultats principaux sont les suivants : * Proposition du concept de CCF (Condensa

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20

Chiasson, Desjardins Sandra. "Les pratiques pédagogiques des enseignants en histoire et éducation à la citoyenneté au premier cycle du secondaire dans le cadre d'un enseignement de concepts." Thèse, Université du Québec à Trois-Rivières, 2013. http://depot-e.uqtr.ca/6950/1/030492805.pdf.

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21

Corriveau, Annie. "Étude de l'utilisation d'un logiciel de géométrie dynamique comme soutien au processus de conceptualisation et de compréhension du concept de translation chez des élèves du troisième cycle du primaire." [S.l. : s.n.], 2006.

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22

Hurst, Laurel Myers. "Drive vs. Vamp: Theorizing Concepts that Organize “Improvisation” in Gospel Communities." Kent State University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=kent1292012236.

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23

Mantilla, Morales Gabriela. "Modélisation des transferts de nitrates, confrontation des concepts, des données et des informations : application au bassin de la Charente." Phd thesis, Ecole Nationale des Ponts et Chaussées, 1995. http://pastel.archives-ouvertes.fr/pastel-00569426.

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La modélisation du transfert de nitrates a été étudiée à différentes échelles de bassins versants. Un modèle semi-distribué à pas de temps journalier a été élaboré et testé sur des sous-bassins de la Charente (France). Il prend en compte les transferts d'azote depuis les apports de fertilisants jusqu'à la dénitrification dans le cours d'eau. Le but principal recherché est la simulation de la concentration en nitrates à l'exutoire des bassins versants. Un modèle hydrologique de type conceptuel (GR3) a été choisi et adapté à la simulation du transfert de nitrates. Le modèle conceptuel de lessiva

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24

Trollé, Xavier. "Développement d'un modèle de gestion des échanges de masse et d'énergie généralisable aux différents couverts dans les GCM : analyses et tests de nouveaux concepts." Paris 6, 2008. http://www.theses.fr/2008PA066676.

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L’objectif de cette thèse est de déterminer comment le modèle de continuum sol plante atmosphère, développé par l’INRA (Tuzet et 2003), très sensible au stress hydrique, peut être incorporé à un modèle de circulation générale (GCM) et s’il peut lui apporter une amélioration sensible. Un schéma de résolution numérique a été créé, adapté à la logique de résolution des GCM tout en conservant les interactions responsables de l’équilibre du continuum. Cette résolution améliore ses performances (temps de calcul, stabilité). Les résultats de ce modèle ont été comparés avec ceux de SECHIBA (le GCM du

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Gonzalez, rodriguez Magno angel. "Intégration de concepts de gestion de chaine logistique en boucle fermée (CLSCM) et d'analyse du cycle de vie (ACV) : contribution à l’économie circulaire et application aux batteries au plomb." Electronic Thesis or Diss., Toulouse, INPT, 2020. http://www.theses.fr/2020INPT0114.

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Durant les dix dernières années, le concept de chaîne d'approvisionnement a évolué vers une approche intégrée considérant simultanément les chaînes d'approvisionnement amont et aval. Cette évolution a donné naissance à la chaîne d'approvisionnement en boucle fermée (CLSC), visant à optimiser l'utilisation des matériaux issus de divers processus de fabrication. Malgré les avancées notables dans la gestion et la conception des CLSC, la plupart des approches de recherche ont surtout mis l'accent sur les aspects économiques, laissant souvent de côté ou traitant séparément les préoccupations enviro

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Michel-Sendis, Franco. "Contribution à l'étude de la production d'233 U en combustible MOX-ThPu en réacteur à eau sous pression : application aux scénarios de transition vers des concepts isogénérateurs Th/233 U en spectre thermique : développement du code MURE d'évolution du combustible." Paris 11, 2006. https://tel.archives-ouvertes.fr/tel-00158435.

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Le code monte carlo d’evolution du combustible nucleaire sous irradiation neutronique mure (mcnp utility for reactor evolution) a ete developpe. Il permet de simuler l’evolution du combustible a puissance et reactivite constantes. L’etude neutronique du combustible de type mixte oxyde thorium-plutonium est interessante car elle permet de creer de l’uranium 233 fissile et de stabiliser, en l’incinerant, le plutonium produit en combustible uox conventionnel. La production d’u233 est etudiee et appliquee a une etude de scenarios de transition ou l’utilisation partielle d’un combustible de type mo

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Lyra, Filho Enoelino Magalhães. "Análise da evolução conceitual de alunos do 7º ano, que utilizam recursos audiovisuais na aprendizagem de ciências, dentro da teoria dos construtos pessoais de Kelly." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/170262.

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O aprendizado de Ciências Naturais deve contribuir não só para o conhecimento técnico, mas também para uma cultura mais ampla, desenvolvendo meios para a interpretação de fatos naturais, a compreensão de procedimentos e equipamentos do cotidiano social e profissional, assim como para a articulação de uma visão do mundo natural e social. O objetivo deste estudo foi analisar o nível de evolução conceitual do aluno do 7º ano, Ensino Fundamental, na disciplina de Ciências Naturais, no âmbito de conteúdos ministrados através do método tradicional de ensino, com o uso de recursos audiovisuais e com

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Sissoko, Mahamadou Soumana. "Innovations épidémiologiques et vaccinales dans la lutte contre le paludisme : hétérogénéité spatio-temporelle du risque palustre à l'échelle locale et stratégies vaccinales." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0578/document.

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Face à la stagnation voire à la réduction des ressources allouées à la lutte contre le paludisme, des études sur une connaissance approfondie de la micro-épidémiologie et le développement de vaccins antipaludiques s’imposent comme une alternative pour une utilisation rationnelle des fonds. Nos résultats montrent que l’hétérogénéité du risque de paludisme à l’intérieur du même village était perceptible pendant la saison sèche. L’analyse de séries chronologiques a montré un décalage de 3 mois entre le pic de la pluie et le pic des cas de paludisme. L’hétérogénéité était associée soit à la préval

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Brundin, Carl. "Alternative energy concepts for Swedish wastewater treatment plants to meet demands of a sustainable society." Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-146831.

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This report travels through multiple disciplines to seek innovative and sustainable energy solutions for wastewater treatment plants. The first subject is a report about increased global temperatures and an over-exploitation of natural resources that threatens ecosystems worldwide. The situation is urgent where the current trend is a 2°C increase of global temperatures already in 2040. Furthermore, the energy-land nexus becomes increasingly apparent where the world is going from a dependence on easily accessible fossil resources to renewables limited by land allocation. A direction of the requ

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Grosse, Julia. "Kommer tid kommer tillit? : Unga vuxnas och medelålders erfarenheter." Doctoral thesis, Stockholms universitet, Institutionen för socialt arbete - Socialhögskolan, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-74998.

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Even though Sweden is considered a high trust society, research on this topic is primarily based on a few standardized survey questions. It is also known that there is a robust pattern of less trustful young people compared to older ones. Still, a satisfactory explanation of this fact is lacking. Thus, the first aim of this dissertation is to map trust among young adults and middle-aged individuals. The second aim is to examine by which factors and in what way different dimensions of trust are determined, focusing on individuals’ life course and consequently experiences. Analytical principles

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Haguenauer, Christiane. "Comprendre par les cycles. . . Et les cycles pour apprendre ou le concept de cycle, indicateur de la connaissance, des sciences de la nature a l'écologie forestière." Nancy 1, 1991. http://www.theses.fr/1991NAN10402.

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L'étude qualitative et quantitative de l'évolution du concept de cycle concerne l'histoire des sciences et les apprentissages des élèves. Elle porte sur des textes, de l'antiquité a l'époque actuelle, sur les programmes de sciences naturelles, depuis que l'histoire naturelle a acquis son autonomie dans l'enseignement, sur les ouvrages scolaires des xix#e et xx#e siècles, sur les productions des professeurs de biologie-geologie et sur celles des élèves suivis au cours de leur scolarité de l'école élémentaire au collège et du collège au lycée. Elle utilise le concept de cycle comme indicateur de

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Pabuccu, Aybuke. "Improving 11th Grade Students&#039." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/3/12609912/index.pdf.

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The purpose of this study was to compare the effectiveness of instruction based on 5E learning cycle model over traditionally instruction on students&amp<br>#8217<br>understanding of acid-base concepts. Also, the effect of instruction on students&amp<br>#8217<br>attitude toward chemistry as a school subject and the effect of gender difference on understanding of acid-base concepts and attitudes toward chemistry were investigated. During the second semester of 2007-2008, 130 eleventh grade students from six classes of two different high schools attended this study. The classes were randomly

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Williams, Jeffrey C. "Love and Loss: A Contemporary Song Cycle." Youngstown State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1588778516530969.

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Banaszak, Jakub. "Implementation of the virtual teamworking concept into the simulation project life-cycle." Thesis, Sheffield Hallam University, 2004. http://shura.shu.ac.uk/19309/.

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Simulation is a powerful tool that allows producing the best solution for a variety of design and operational issues in manufacturing systems. It provides the ability to assess the impact of various solutions without interfering with the real system. Applying simulation in the decision making process can significantly decrease the cost and risk of implementing a new solution, and at the same time speed up the process of analysing and finding the optimum solution. However, simulation projects usually are complex, and involve a number of people in the model's developing process. The simulation t

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Clark, Jonathan V. W. "Breaking the cycle, the concept of movement in the work of Hannah Arendt." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq25831.pdf.

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Singer, Tanyew. "Wooden Photovoltaic Module Frames : Proof of Concept, Life Cycle Assessment and Cost Analysis." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-454318.

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To mitigate climate change and to achieve global carbon neutrality, the expansion of renewable energy sources is of paramount importance. In this context, photovoltaics (PV) are widely regarded as one of the most promising technologies to lead the transformation towards decarbonized energy systems. However, the manufacturing of PV systems is associated with initial greenhouse gas emissions linked to the procurement of PV components. Therefore, current research focuses on minimizing initial emissions to improve the overall environmental performance of PV systems. Since previous research suggest

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Bitencourt, de Oliveira Felipe. "Life Cycle Assessment of a High-Density Datacenter Cooling System: TeliaSonera’s ‘Green Room’ Concept." Thesis, KTH, Miljöstrategisk analys, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-98751.

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The increasingly power load of datacenters worldwide and consequently, the increase on heat dissipation by electronic components, have been highlighting the importance of efficiently designing cooling solutions for such systems. In fact, bad management of the cooling system can greatly increase the total electricity consumption in a datacenter. This being said, TeliaSonera in order to decrease the total electricity consumption in its datacenters, has developed a new cooling solution known as the Green Room concept. Therefore in order to evaluate the potential environmental benefits related to

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Sghaier, Salem Béchir. "Ingénierie d'intégration des TIC dans l'enseignement du concept de continuité dans le cycle secondaire tunisien." Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCC082.

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La définition de la continuité des fonctions en un point donné, ainsi que le concept de continuité, reste une difficulté majeure dans l'enseignement et l'apprentissage de l'analyse. Elle présente des aspects FUG au sens de Robert donc elle doit être introduite avec une attention particulière aux médiations et au rôle de l'enseignant. Dans cette thèse nous proposons une ingénierie didactique (au sens de M. Artigue) intégrant des TICE, qui tient compte des potentialités de l’outil informatique et des spécificités de la notion étudiée. Elle est basée sur une application logicielle dont la concept

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Djurberg, Ebba. "SANDWICH VERSUS SINGLE SKIN : Material Concept of a Patrol Boat in a Life Cycle Cost Perspective." Thesis, KTH, Marina system, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-119702.

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This report describes the Master Thesis Project "Single Skin Versus Sandwich: Material Concept of a Patrol Boat in a Life Cycle Cost Perspective" performed at Kockums AB, Karlskrona, and reviewed and graded at the Royal Institute of Technology, Stockholm. There are both economic and environmental gains of developing fuel-efficient (light) vessels. Kockums have successfully produced ships in sandwich composite material, which is a light and stiff but expensive material concept. Building a vessel in single skin composite might result in a lower total life cycle cost due to several factors. Kocku

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ARAUJO, PATRICIA BURLINI SOARES DE. "THE LIFE CYCLE CONCEPT IN WASTE MANAGEMENT IN THE OIL AND GAS OFFSHORE EXPLORATION BRAZILIAN INDUSTRY." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2012. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=35025@1.

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A indústria do petróleo tem suas atividades interpretadas como incompatíveis com o conceito de desenvolvimento sustentável. No entanto, o desenvolvimento da humanidade tem sido pautado no consumo de energia, grande parte fornecido por esta indústria. Atualmente face as recentes descobertas do pré sal, a nova fronteira exploratória no Brasil, é possível vislumbrar que o segmento de exploração se fará muito presente no país, assim como seus impactos negativos ao meio ambiente e suas toneladas de resíduo. A dissertação busca promover reflexão sobre o tema, tendo em vista análise de casos vivencia

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Herbst, F. J. "An investigation of the product life cycle concept as an instrument in marketing decision-making for selected small organisations in South Africa /." Pretoria : [s.n.], 2001. http://upetd.up.ac.za/thesis/available/etd-06132002-085415.

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Fritzell, Anni. "Concerns when designing a safeguards approach for the back-end of the Swedish fuel cycle." Thesis, Uppsala universitet, Institutionen för fysik och astronomi, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-162502.

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In Sweden, the construction of an encapsulation plant and a geological repository for the final disposal of spent nuclear fuel is planned to start within the next ten years. Due to Sweden’s international agreements on non-proliferation, the Swedish safeguards regime must be extended to include these facilities. The geological repository has some unique features, which present the safeguards system with unprecedented challenges. These features include, inter alia, the long period of time that the facility will contain nuclear material and that the disposed nuclear material will be very difficul

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Palmberg, Sebastian, and Sara Westroth. "Model-based concept development of system in UAV." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-80907.

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There is a large number of design options to consider when designing aircraft vehicle systems for fighter aircraft, and there is a lack of tool support that provides an overview of these available design options. Various design options will bring consequences in terms of weight, performance, cost, etc. which is desired to be known in an early conceptual phase. Conventional methods, such as morphological matrix and design structure matrix, lack the ability to generate an overview and map complex systems. By studying model-based tools in form of ontologies and feature models in Protégé and Featu

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Lemesle, Charlotte. "Peintures auto-stratifiantes bio-sourcées : concept et mécanisme." Thesis, Lille 1, 2020. http://www.theses.fr/2020LIL1R012.

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L’objectif de cette thèse est de développer des revêtements auto-stratifiants biosourcés pour application ferroviaire. L’intérêt du procédé d'auto-stratification est de fournir un revêtement multifonctionnel en une seule étape d’application. Il offre une alternative au procédé conventionnel de revêtement multicouche car il répond aux contraintes environnementales et industrielles actuelles, telles que la diminution de la production de déchets, de la consommation électrique et du coût. Au cours de ces trois années de recherches, des revêtements auto-stratifiants à base de différentes résines ép

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PAVITHRAN, MANOJKUMAR. "SIMULATION BASED EVALUATION OF MERGE METERING CONCEPT FOR TRAFFIC CONTROL AT WORK ZONES." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1141249161.

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Poyet, Julia. "Dimensions des représentations du concept de Temps dans treize classes du préscolaire et du premier cycle du primaire au Québec." Thèse, Paris, EHESS, 2009. http://hdl.handle.net/1866/3587.

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Depuis la rentrée scolaire de septembre 2002, les écoles primaires québécoises doivent composer avec une nouvelle organisation des programmes ainsi qu’avec de nouveaux contenus. Au premier cycle, en univers social, la compétence visée est « Construire sa représentation de l’espace, du temps et de la société » (MEQ, 2001). Or, nous savons que, pour bâtir un enseignement qui a pour but de guider un individu dans la construction de sa représentation, il est nécessaire d’avoir conscience de ses représentations initiales de l’objet. Mais, quelles sont les représentations du temps des élèves de mate

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Mehdijev, Shamil. "Dimensioning and Life Cycle Costing of Battery Storage System in residential housing- A case study of Local System Operator Concept." Thesis, KTH, Elektroteknisk teori och konstruktion, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-211559.

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growing concern on achieving environmental sustainability and at the same time making economical savings has become a necessity in our society. The prices of different battery energy storage technologies together with PV cells are declining all around the globe which has led to the fact that there is an increased interest in investing and using these technologies to be able to reach environmental sustainability. The combined system however, must be accurately calculated both when it comes to the sizing and the different costs related to the combined system to be able to make an economical savi

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Puckridge, James Terence. "The role of hydrology in the ecology of Cooper Creek, Central Australia : implications for the flood pulse concept /." Title page, abstract and contents only, 1999. http://web4.library.adelaide.edu.au/theses/09PH/09php9774.pdf.

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PEREIRA, SERGIO A. "Conceito alternativo de um reator hibrido (conjunto sub-critico acoplado com acelerador)." reponame:Repositório Institucional do IPEN, 2002. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10991.

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Made available in DSpace on 2014-10-09T12:46:36Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T13:56:41Z (GMT). No. of bitstreams: 1 08350.pdf: 7511291 bytes, checksum: 18b3142f54961c0556b2d92490449a3a (MD5)<br>Tese (Doutoramento)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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Hu, Hongzhan. "Exploring the concept of feedback with perspectives from psychology and cognitive science." Thesis, Linköpings universitet, Interaktiva och kognitiva system, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-107090.

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This study explores the concept of feedback from various perspectives in psychology and cognitive science. Specifically, the theories of ecological psychology, situated and Distributed Cognition, Cognitive Systems Engineering and Embodied cognition are investigated and compared. Cognitive Systems Engineering provides a model of feedback and related constructs, to understand human behavior in complex working environments. Earlier theories such as ecological psychology, considered feedback as direct perception. Situated cognition clearly inherits ideas from ecological psychology, whereas distrib

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