Tesis sobre el tema "Self-repair"
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Hough, Julian. "Modelling incremental self-repair processing in dialogue". Thesis, Queen Mary, University of London, 2014. http://qmro.qmul.ac.uk/xmlui/handle/123456789/9094.
Texto completoMujeeb, Ayeesha. "Self-assembled octapeptide gels for cartilage repair". Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/selfassembled-octapeptide-gels-for-cartilage-repair(ce161da3-4ce4-4d42-b0cc-6933fc6aa394).html.
Texto completoXiong, Xingguo. "Built-in self-tTest and self-repair for capacitive mems devices". Cincinnati, Ohio : University of Cincinnati, 2005. http://www.ohiolink.edu/etd/view.cgi?acc%5Fnum=ucin1123038236.
Texto completoTitle from electronic thesis title page (viewed Mar. 28, 2006). Includes abstract. Keywords: Microelectromechanical System (MEMS); Built-in Self-test (BIST); Built-in Self-repair (BISR); Yield Analysis; Reliability. Includes bibliographical references.
XIONG, XINGGUO. "BUILT-IN SELF-TEST AND SELF-REPAIR FOR CAPACITIVE MEMS DEVICES". University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1123038236.
Texto completoWarren, James Phillip. "Self-assembling peptide hydrogels for articular cartilage repair". Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/17538/.
Texto completoJones, Joshua K. "Empirically-based self-diagnosis and repair of domain knowledge". Diss., Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/33931.
Texto completoKlement, Petr. "Analýza implementace projektu Customer Self-Repair ve společnosti HP". Master's thesis, Vysoká škola ekonomická v Praze, 2008. http://www.nusl.cz/ntk/nusl-17382.
Texto completoBlackley, William Sinclair. "Self test and self repair strategies in VLSI architectures for high speed digital correlation". Thesis, University of Edinburgh, 1985. http://hdl.handle.net/1842/14106.
Texto completoSarrazin, John Cody. "Ultrasonic repair of polymers fundamentals and modeling for self-healing /". Thesis, Montana State University, 2009. http://etd.lib.montana.edu/etd/2009/sarrazin/SarrazinJ0509.pdf.
Texto completoPorter, Barry Francis. "An approach to generalising the self-repair of overlay networks". Thesis, Lancaster University, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.507297.
Texto completoPang, Jody Wing Chung. "Development and evaluation of self-repair concepts for composite materials". Thesis, University of Bristol, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.419208.
Texto completoLemon, Christopher Shandon. "Self-repair of actions in German: a case for embedded". Kansas State University, 2011. http://hdl.handle.net/2097/13126.
Texto completoDepartment of Modern Languages
Emma Betz
Using conversation analytic methodology, this paper examines the self-repair of actions in everyday German conversation, with focus given to the replacement of verbs and the subsequent effect on actions. While study has been done on the function of recycling repair within a turn (Fox, Hayashi, Jesperson, 1996) no research has been done on the function of verb replacement and its effect on talk. This paper shows that verb replacement is a strategy employed by speakers in order to either a) negotiate what type of action is preferred within a particular TCU or b) to invoke external forces to either deflect an action, or to make a particular action available to an interlocutor. This paper concludes by discussing the specific function of this particular type of repair and how it is useful in repairing problematic actions.
Rangel-Studer, Beatriz. "Self-repair in second language interaction: Dyad groups in action". CSUSB ScholarWorks, 2006. https://scholarworks.lib.csusb.edu/etd-project/2975.
Texto completoGarrett-Peters, Raymond. ""Coping with Unemployment: Self-Concept Repair by Displaced Managers and Professionals"". NCSU, 2005. http://www.lib.ncsu.edu/theses/available/etd-12282005-041437/.
Texto completoOttery, Peter. "Using differential adhesion to control self-assembly and self-repair of collections of modular mobile robots". Thesis, University of Edinburgh, 2006. http://hdl.handle.net/1842/1396.
Texto completoFeltner, Eleanor M. "The Use of Gesture in Self-Initiated Self-Repair Sequences by Persons with Non-Fluent Aphasia". UKnowledge, 2016. http://uknowledge.uky.edu/ltt_etds/14.
Texto completoKassimi, Fodhil. "Development and performance of fiber-reinforced self-consolidating concrete for repair applications". Thèse, Université de Sherbrooke, 2013. http://hdl.handle.net/11143/6636.
Texto completoGeorgiadou, Effrosyni S. "Working memory, aspects of oral production and self-repair behaviour in L2". Thesis, University of Essex, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.654558.
Texto completoRizzo, Paola. "Cellular mechanisms underlying the ACE inhibitor capacity to stimulate kidney self-repair". Thesis, Open University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.664521.
Texto completoDivband, Soorati Mohammad [Verfasser], Heiko [Akademischer Betreuer] Hamann y Mammen Sebastian [Akademischer Betreuer] von. "Adaptivity and self-repair in robot self-assembly / Mohammad Divband Soorati ; Akademische Betreuer: Heiko Hamann, Sebastian von Mammen". Lübeck : Zentrale Hochschulbibliothek Lübeck, 2020. http://d-nb.info/1215381301/34.
Texto completoFincher, Amanda y n/a. "Functions of Self-Initiated Self-Repairs in an Advanced Japanese Language Classroom". Griffith University. School of Education and Professional Studies, 2007. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20080613.161329.
Texto completoFincher, Amanda. "Functions of Self-Initiated Self-Repairs in an Advanced Japanese Language Classroom". Thesis, Griffith University, 2007. http://hdl.handle.net/10072/365758.
Texto completoThesis (Professional Doctorate)
Doctor of Education (EdD)
School of Education and Professional Studies
Faculty of Education
Full Text
Boghossian, Ardemis A. (Ardemis Anoush). "An engineering analysis of natural and biomimetic self-repair processes for solar energy harvesting". Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/76478.
Texto completoCataloged from PDF version of thesis.
Includes bibliographical references (p. 191-201).
Plants have evolved highly sophisticated mechanisms of self-repair to regenerate proteins that become photo-damaged over time. Key to this self-repair process is the reversible self-assembly of protein complexes, which is characterized by the molecular recognition of parts, kinetic trapping of meta-stable thermodynamic states, and chemical signaling to switch between states. In this thesis, we mimic such regenerative mechanisms in an effort to develop biological light-harvesting devices with prolonged lifetimes. We demonstrate the first synthetic photoelectrochemical cell capable of mimicking key aspects of the self-repair process. Surfactant addition and removal was used to signal between the disassembly and re-assembly of a photoactive complex demonstrating photo-conversion efficiencies of 40%. These dynamic complexes consist of lipid bilayer disks housing photoactive reaction centers (RCs) that align along the length of a single-walled carbon nanotube (SWNT). Application of a regeneration cycle that reversibly signals between the assembled and disassembled states extends the lifetime of the photoelectrochemical cell indefinitely and increases cell efficiency by over 300% over 168 hours. We modeled the kinetic and thermodynamic forces that drive the reversible self-assembly, and we fit this model to spectrofluorimetric measurements that monitor complex formation. The bestfit rate constants for lipid bilayer and bilayer-nanotube complex formation are 79 mM-Is'Iand 5.4x 10 mM-1 s- 1, respectively. We find that these reactions do not occur under diffusioncontrolled conditions, and the phase diagram predicts a locally optimal surfactant removal rate of 8 x 10-4 s-1. This model was subsequently fit to cyclic complex assembly and disassembly measurements, demonstrating that the forces modeled in this study may form the basis for synthetic and natural photoactive complexes capable of dynamic component repair. In an effort to extend our scope to study natural regeneration mechanisms, we established a platform for quantifying reactive oxygen species (ROS) generation in isolated chloroplasts capable of autonomous regeneration. ROS generation from illuminated chloroplasts from S. oleracea was examined in the presence of dextran-wrapped nanoceria (dNC), cerium ions (Ce3 ), fullerenol, and DNA-wrapped SWNTs. ROS concentrations were evaluated using the oxidative dyes, 2',7'- dichlorodihydrofluorescein diacetate (H2DCF-DA) and 2,3-bis(2-methoxy-4-nitro-5- sulfophenyl)-2H-tetrazolium-5-carboxanilide sodium salt (XTT). Chloroplast photoactivity was monitored throughout the illumination period using chloroplast fluorescence and the artificial, photosynthetic electron accepting dye, dichloroindophenol (DCPIP). The results of this study indicate that dNC offers a promising mechanism for effective ROS scavenging whilst preserving chloroplast photoactivity at concentrations below 5 [tM. We have also established several platforms for studying the glucose production of isolated chloroplasts for biofuel cell applications. We developed an algorithm to quantify single-molecule efflux measurements from individual, photoactive chloroplasts. Near-infrared fluorescing SWNTs have been used in previous studies to report single-molecule binding events via stochastic fluctuations in fluorescence. In this thesis, we develop and compare several algorithms for extracting concentration-dependent rates from the stochastic fluctuations. Overall, the birthand- death model most accurately predicts the rate constants, whereas the moment analysis is more accurate at large forward rates (>10-3 s-1). Glucose efflux from chloroplasts was characterized using a glucose oxidase assay, high-pressure liquid chromatography (HPLC), and a biofuel cell. Calculated export rates of 1.9 and 6 tmol/(mg chlorophyll hr) were measured using the HPLC and fuel cell, respectively. Maximum power densities of 110 pW/cm 2 were achieved with alginate encapsulated chloroplasts. In the presence of regenerative materials, such as dNC, this biofuel cell setup provides a promising platform for demonstrating a biological lightharvesting construct capable of autonomous regeneration
by Ardemis A. Boghossian.
Ph.D.
Konrad, Wilfried, Christoph Neinhuis y Anita Roth-Nebelsick. "Competition between diffusion and advection may mediate self-repair of wax microstructures on plant surfaces". Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-202156.
Texto completoOko, Mambo-Matala Ngatye-Brian. "Ampiify : Opening oportunities on outdated electronics". Thesis, Umeå universitet, Institutionen Designhögskolan, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-57131.
Texto completoBlok, Sherry. "Read-aloud editing : how talking about writing pushes second language learners to self-and peer-repair". Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=98911.
Texto completoImperiale, Vita. "Design and formulation of a bespoke self-healing agent for repair of multifunctional fibre reinforced polymers". Thesis, University of Bristol, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.582821.
Texto completoGharaei, Robabeh. "Production and properties of fibre webs containing self-assembling peptides for promotion of hard tissue repair". Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/17304/.
Texto completoScheit, Daniel [Verfasser] y Heinrich Theodor [Akademischer Betreuer] Vierhaus. "Fault-tolerant integrated interconnections based on built-in self-repair and codes / Daniel Scheit. Betreuer: Heinrich Theodor Vierhaus". Cottbus : Universitätsbibliothek der BTU Cottbus, 2011. http://d-nb.info/1016457804/34.
Texto completoRieger, Caroline Lea Anne Marie. "Self-repair strategies of English-German bilinguals in informal conversations, the role of language, gender, and linguistic proficiency". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ59662.pdf.
Texto completoTatu, Rigwed R. "Development and Characterization of aPoly (l-lactic acid)/ Poly (e-caprolactone) Self-Expanding Patch forFetoscopic Repair of Myelomeningocele". University of Cincinnati / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1535635832679162.
Texto completoWiesener, Markus [Verfasser]. "Corrosion and self-repair studies of metal alloys and alloy coatings for applications in light-weight constructions / Markus Wiesener". Paderborn : Universitätsbibliothek, 2015. http://d-nb.info/1077247036/34.
Texto completoMayen, Daniel. "Effect of various chemical admixtures and binder combinations of workability of high-performance, self-consolidating concrete used in repair". Mémoire, Université de Sherbrooke, 2005. http://savoirs.usherbrooke.ca/handle/11143/1273.
Texto completoTorp, Løkkeberg Stine. "Risking the social bond when communicating unpleasant information : how self-relevant appraisals and feelings explain distancing and repair motivations". Thesis, University of Kent, 2016. https://kar.kent.ac.uk/60955/.
Texto completoDufour, Alexandre. "Combination of self-assembling peptide hydrogel and autologous chondrocytes for cartilage repair : Preclinical study in a non-human primate model". Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1257.
Texto completoCartilage is not vascularized and presents poor capacity of self-regeneration. Repairing thistissue is a challenge and current surgical techniques are not satisfactory in the long term. Cartilage isthus a good candidate for tissue engineering. Autologous chondrocyte transplantation (ACT) was thefirst cell therapy developed for cartilage repair. This procedure implies amplification of cells whichresults in chondrocyte dedifferentiation (loss of expression of type II collagen, the major protein ofcartilage and acquisition of expression of type I collagen, the major protein found in fibrous tissues).Thus, ACT results in implantation of fibroblastic cells producing fibrocartilage with biomechanicalproperties inferior to native articular cartilage. The international health agencies agree that ACT needsto be improved with better control of the chondrocyte phenotype and use of biomaterials. Therefore,cell therapy of cartilage needs to move towards tissue engineering of cartilage.The objective of our study was to evaluate the capacity of an innovative self-assemblingpeptide (IEIK13) to support cartilage matrix production by human chondrocytes. Our goal was to createa cartilage gel that can be implanted by arthroscopy. A main challenge was to meet the problem ofchondrocyte dedifferentiation induced by cell amplification necessary to increase the cellularreservoir. Amplification of human chondrocytes was performed in the presence of FGF-2 and insulin(cocktail FI), and redifferentiation was subsequently induced in IEIK13 gel with BMP-2, insulin, andtriiodothyronine T3 (cocktail BIT). The specific combination of these two cocktails alloweddedifferentiation-redifferentiation of chondrocytes. The status of the chondrocyte phenotype and thenature of the extracellular matrix secreted in gel were first assessed in vitro by real-time PCR, Westernblottingand immunhostochemistry analyses. With a view of clinical application, we then transplantedIEIK13-engineered cartilages into defects created in knees of an original model of non-human primate(cynomolgus monkey), a type of large animal whose anatomy and biomechanics mimic human. Ournon-invasive imaging analyses and our inmmunohistochemical studies performed three months afterimplantation show correct reparation of the lesions, in comparison with the defects left untreated.Altogether, our results demonstrate for the first time that IEIK13 is a suitable biomaterial for cartilagerepair and that cynomolgus monkey represents a unique preclinical model to evaluate efficiency ofcartilage tissue engineering
Saatchi, Sanaz 1980. "A novel osteochondral composite consisting of a self-assembling peptide hydrogel and 3D printed polycaprolactone scaffold : potential for articular cartilage repair". Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/17949.
Texto completoIncludes bibliographical references (p. 133-135).
Degenerative diseases, such as osteoarthritis, and traumatic injuries are both prominent causes of cartilage defects. Due to its avascular nature, adult human cartilage displays limited capacity for regeneration. Current surgical treatments to induce a spontaneous repair response rely on access to the subchondral bone region. These procedures result in fibrocartilage generation, as opposed to hyaline cartilage, that is variable in structure, composition, and durability. Furthermore, the success rates of these surgeries are also variable. Deficiencies in these cartilage repair methods motivate investigation into a tissue engineering means of repairing or regenerating cartilage. Various composites designed to emulate a cartilage and bone interface are under investigation. The aim of this study was to conceive a means of integrating a chondrocyte-seeded peptide hydrogel with an interconnected porous 3D printed polycaprolactone (PCL) scaffold to create a novel osteochondral construct. The self-assembling peptide hydrogel has been shown to provide an environment that maintains chondrocyte phenotype and viability. Furthermore, the 3D scaffold fosters extracellular matrix production and chondrocyte division. PCL is a bioresorbable and biocompatible polymer scaffold, capable of supporting the attachment of both osteogenic and chondrogenic cells and cell-specific extracellular matrix production, that can be integrated with the peptide hydrogel to constitute an osteochondral construct. A primary advantage of the 3D printing technology is the ability to control the microarchitecture and macroarchitecture of the PCL scaffold in a layer by layer fashion. Integration of the peptide hydrogel into the porous PCL scaffold may be enhanced by creating a gradient of porosity
(cont.) at the interface of the materials, while the lower portion of the PCL scaffold would possess a scaffold microarchitecture optimized for bone ingrowth. Through the use of an agarose mold, the construction of an osteochondral composite consisting of the chondrocyte-seeded peptide hydrogel and porous PCL scaffold was made possible in an integrated, controlled, and repeatable fashion. PCL was found to act as an inert material with regard to chondrocyte behavior, as chondrocyte morphology, viability, extracellular matrix production, and biosynthesis rates proved to be analogous to those seen in the chondrocyte-seeded peptide hydrogel only systems previously studied. A distinction in the microarchitecture of the PCL scaffold, 70% porosity versus 90% porosity, was not found to markedly impact chondrocyte behavior in the peptide hydrogel. The efficacy of the peptide hydrogel material selection was illustrated by comparison to a chondrocyte-seeded agarose hydrogel and PCL composite, with an agarose hydrogel serving as a more traditional means of studying chondrocyte behavior. Biochemical, mechanical, and histological characterization of the peptide hydrogel and porous PCL construct delineate the potential use of this composite for osteochondral defect repair. Future studies may involve dynamic compression of the composite to stimulate extracellular matrix synthesis and accumulation, and in vivo investigations to demonstrate the clinical impacts of such a construct on cartilage repair.
by Sanaz Saatchi.
S.M.
Toonstra, Jenny L. "THE RELATIONSHIP BETWEEN PATIENT EXPECTATIONS, FUNCTIONAL OUTCOME, SELF-EFFICACY, AND REHABILITATION ADHERENCE FOLLOWING CARTILAGE REPAIR OF THE KNEE: A SEQUENTIAL EXPLANATORY ANALYSIS". UKnowledge, 2014. http://uknowledge.uky.edu/rehabsci_etds/20.
Texto completoPalmer, Gemma. "The role of self-compassion in mood repair for people with recurrent depression with and without experience of mindfulness-based cognitive therapy". Thesis, University of Exeter, 2018. http://hdl.handle.net/10871/34079.
Texto completoSheehan, Benjamin T. "Customer service chatbots: Anthropomorphism, adoption and word of mouth". Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/121188/1/Benjamin_Sheehan_Thesis.pdf.
Texto completoRöde, Silja. "English as a lingua franca in political talk : The use of self-repair and repetition as clarification strategies in political interviews with Jean-Claude Juncker". Thesis, Stockholms universitet, Engelska institutionen, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-156937.
Texto completoMohammadi, Mohammad Reza [Verfasser]. "Stability and self-repair of amorphous cobalt/nickel oxyhydroxides for electrocatalytic water oxidation investigated by electrochemical protocols combined with X-ray absorption spectroscopy / Mohammad Reza Mohammadi". Berlin : Freie Universität Berlin, 2019. http://d-nb.info/1188239988/34.
Texto completoGoyal, Abhilash. "Methodologies for low-cost testing and self-healing of rf systems". Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/44705.
Texto completoBoutobza, Slimane. "Outils de génération de structures BIST/BISR pour mémoires". Grenoble INPG, 2002. http://www.theses.fr/2002INPG0166.
Texto completoModern Systems on Chip usually include large embedded memories. These memories occupy the largest part of the circuit (up to 80% of the total circuit area). Furthermore, memories are more dense than logic and thus, more prone to faults. Therefore, the quality of the memory is crucial for the overall quality of the chip. On the other hand, the reduction of the development cost passes from the reduction of the test cost. Finally, the management of the test complexity of the increasingly complex structures cannot be made with an effective manner without the provision and integration of the advanced test techniques. In the first part of the present thesis, we try to answer to test quality requirement by presenting various memory Built In Self-Test (BIST) solutions that cover all the tests required for memory: characterization test, production test, field test and defects analysis test. The proposed solutions allow handling the limitations of the existing memory BIST techniques, such as the selection of the best trade-off between fault coverage/area overhead and the guarantee of the at-speed testing. We developed also a CBISR (Column Built In Self Repair) technique that allows a significant yield improvement and a prolonged product life in particular for large memories. The second part of this thesis addresses the problem of the automation of the BIST/BISR solutions generation. This is done by designing and implementing a synthesis tool for memories BIST/BISR. This tool innovates at the same time by its implementation approach and the offered features. In order to allow an effective implementation, it uses an original approach of BIST synthesis of the memory tests. This approach is based on the concept of disturbance by report to a median axis represented by the March tests. Except some electric tests, this synthesis approach allows to synthesize any memory test algorithm. Furthermore, by supporting the disturbances of these algorithms, this approach is flexible enough to allow supporting the synthesis of new test algorithms that could be introduced in the future. It offers finally, a mechanism to explore the solutions space by taking into account various optimization strategies in order to deliver optimal architecture, with respect to area cost, the operation frequency, the fault coverage and the repair efficiency
Sandberg, Fransson Emelie y Petra Olgarsson. "Bubblan som sprack - Isabella Löwengrips kriskommunikation genom bloggen". Thesis, Umeå universitet, Institutionen för kultur- och medievetenskaper, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-169607.
Texto completoMendes, Henry Silvério. "Análise de ligação entre o substrato de concreto antigo e concreto auto adensável com lançamento subaquático". Universidade Federal de Uberlândia, 2009. https://repositorio.ufu.br/handle/123456789/14135.
Texto completoO objetivo deste trabalho é apresentar os resultados do estudo da ligação entre um substrato e o concreto auto-adensável com lançamento subaquático simulando a realização de reparos em estruturas de concreto submersas em diversas aplicações. Para tanto foram utilizadas amostras de concreto antigo provenientes de estruturas extraídas da Usina Hidrelétrica de Itumbiara no estado de Goiás, que foram considerados substratos, o concreto utilizado no presente trabalho segue os parâmetros de dosagens estabelecidos na pesquisa concluída em 2003 pelo laboratório de Furnas Centrais Elétricas e foi ajustado aos materiais (brita e areia) encontrados na região de Uberlândia do Estado de Minas Gerais. Os resultados obtidos são provenientes de testemunhos das juntas verticais e horizontais dos corpos-de-prova prismáticos concretados com substratos e mantidos submersos e extraídos após um ano, portanto, a hidratação quase completa. As análises relativas ao processo de lançamento do concreto indicam que é totalmente viável sua produção para pequenas aplicações. A visibilidade durante a concretagem foi dificultada pelo aumento de turbidez da água produzida pelo concreto, portanto deve-se diminuir a presença de um fluxo de água direto no concreto. As análises foram por comparação entre os resultados dos testemunhos e dos corpos-de-prova. Foi observado um aumento da resistência em relação direta ao diâmetro do testemunho. Nos testemunhos de 50 mm x 100 mm obteve-se um coeficiente de variação de 9% dando ao concreto uma variabilidade baixa. Os testemunhos compostos de concreto submerso e substrato de concreto (com junta inclinada) obtiveram uma resistência com valor 84% em relação os corpos-de-prova. A resistência à tração por compressão diametral dos testemunhos correspondeu a 54% do valor de referência. Também pode ser verificada a interface entre substrato e concreto após a ruptura.
Mestre em Engenharia Civil
Chagnon, Lucie. "Formulation et caractérisation de revêtements polyuréthane hydrodiluables présentant des propriétés d'autoréparation". Thesis, Mulhouse, 2012. http://www.theses.fr/2012MULH8495.
Texto completoThis thesis deals with the understanding of physical chemistry mecanisms who give to a material its abrasion / scratch resistance properties, surface protection and porosity of aqueous polymer formulations deposited in thin films for ‘industrial painting" applications. In a first step, all the physical and chemical properties of two aqueous polymer formulations containing polyhydroxy acrylic industrial resins were determined. The second step was, meanwhile, focused on the study of the impact of changes in the three-dimensional network structure on the properties of resistance to scratching and self-repairing films, particularly by thermal activation
Tomczyk, Daniel A. Sewell Kenneth W. "An exercise in story repair a guided written disclosure protocol for fostering narrative completeness of traumatic memories /". [Denton, Tex.] : University of North Texas, 2008. http://digital.library.unt.edu/permalink/meta-dc-6043.
Texto completoImran, Naveed. "Autonomous Recovery of Reconfigurable Logic Devices using Priority Escalation of Slack". Doctoral diss., University of Central Florida, 2013. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5949.
Texto completoPh.D.
Doctorate
Electrical Engineering and Computer Science
Engineering and Computer Science
Electrical Engineering
Tomczyk, Daniel A. "An exercise in story repair: A guided written disclosure protocol for fostering narrative completeness of traumatic memories". Thesis, University of North Texas, 2008. https://digital.library.unt.edu/ark:/67531/metadc6043/.
Texto completoБулгакова, Юлія Вадимівна, Юлия Вадимовна Булгакова, Yuliya V. Bulhakova y Yu V. Bulgakova. "Розвиток системи управління діяльністю вантажних вагонних депо в умовах сучасного ринку". Thesis, Видавництво Дніпропетровського національного університету залізничного транспорту імені академіка В. Лазаряна, 2013. http://eadnurt.diit.edu.ua:82/jspui/handle/123456789/1738.
Texto completoUK: АНОТАЦІЯ Дисертаційна робота присвячена питанню формування та розвитку системи управління діяльністю вантажних вагонних депо за рахунок: удосконалення концептуального підходу до формування системи управління діяльністю вантажних вагонних депо в умовах сучасного ринку; удосконалення системи управління діяльністю вагонних депо з організацією окремого акціонерного товариства; удосконалення організаційної структури управління вагонними депо; розвитку інструментів визначення укрупненого бюджету вантажних вагонних депо; розвитку методичного підходу щодо визначення вартості реконструкції та технічного переоснащення існуючих вантажних вагонних депо України. У дисертаційній роботі удосконалено науково-методичний підхід щодо оптимізації потужності вагонних депо в умовах зниження попиту на ремонт вантажних вагонів за рахунок визначення раціональної кількості вагонних депо, спеціалізації їх на ремонті одного або двох типів рухомого складу, впровадження в них потокового методу ремонту, забезпечення функціонування вагонних депо на рівні виробничої потужності, що дозволить знизити собівартість ремонту вагонів та підвищити ефективність вантажних перевезень.
RU: АННОТАЦИЯ Для обеспечения потребностей предприятий и организаций в перевозке грузов с максимальным качеством и скоростью необходимы современный подвижной состав, успешный менеджмент, разумная тарифная политика и эффективные вагонные депо. В условиях современного рынка возникла необходимость в развитии системы управления деятельностью грузовых вагонных депо и усовершенствовании научно-методического подхода к оптимизации их мощности в условиях снижения спроса на ремонт грузовых вагонов. В результате исследования научных трудов ведущих ученых и специалистов, которые занимались вопросами управления деятельностью предприятий железнодорожного транспорта, установлено недостаточную теоретическую, методическую и практическую оценку данной проблемы, которая в условиях современного рынка выходит на первый план, поскольку от качества и уровня себестоимости деповского ремонта зависит рабочее состояние грузового парка вагонов. Диссертационная работа посвящена вопросу системы управления деятельностью вагонных депо. Поставленная цель исследования была достигнута благодаря: - усовершенствованию концептуального подхода к формированию системы управления деятельностью грузовых вагонных депо в условиях современного рынка; - усовершенствованию научно-методического подхода к оптимизации мощности вагонных депо в условиях современного рынка; – усовершенствованию системы управления деятельностью вагонных депо с формированием отдельного акционерного общества; – усовершенствованию организационной структуры управления вагонны-ми депо; – развитию инструментов определения укрупненного бюджета грузовых вагонных депо; – развитию методического подхода к определению укрупненной стоимости реконструкции и технического переоснащения вагонных депо. В диссертационной работе усовершенствован концептуальный подход к формированию системы управления деятельностью грузовых вагонных депо в условиях современного рынка, сущность которого в отличие от существующего состоит в разделении функций ремонтной и эксплуатационной деятельности вагонных депо за счет выделения эксплуатационных депо, перепрофилирования деятельности, передачи в аренду или ликвидации неэффективных ремонтных депо, разделения других ремонтных депо между публичным акционерным обществом «Украинськи зализныци» и акционерным обществом по деповскому ремонту грузовых вагонов, что позволит снизить расходы на их эксплуатацию с помощью разработки новой организационной структуры. Усовершенствован научно-методический подход к оптимизации мощности вагонных депо в условиях снижения спроса на ремонт грузовых вагонов за счет определения рационального количества вагонных депо, специализации их на ремонт одного или двух типов подвижного состава, внедрения в них поточного метода ремонта, обеспечения функционирования вагонных депо на уровне производственной мощности, что позволит снизить себестоимость ремонта вагонов и повысить эффективность грузовых перевозок. Усовершенствована система управления деятельностью вагонных депо, которая отличается от существующей формированием отдельного акционерного общества по деповскому ремонту грузовых вагонов и адаптацией его деятельности к условиям современного рынка за счет развития элементов системы управления: объекта и субъекта управления, поставки ресурсов, технологии ремонтного производства, сбыта ремонтных услуг, мониторинга результатов деятельности вагонных депо, что позволит повысить эффективность их деятельности. Усовершенствована организационная структура управления вагонными депо, которая в отличие от существующей предусматривает децентрализацию управления их деятельностью за счет формирования новой бюрократической структуры дивизионного типа, в которой создан центральный офис и обособленные структурные подразделения (вагонные депо), в которых предложены центры доходов, расходов и прибыли, что позволит повысить эффективность их функционирования с помощью использования организационно-распорядительного метода. Получили последующее развитие инструменты определения укрупненного бюджета вагонных депо за счет установления зависимостей между отдельными элементами эксплуатационных расходов и основными параметрами помещений вагонных депо, которые позволяют с существенным снижением трудоемкости расчетов и достаточной точностью прогнозировать годовые эксплуатационные расходы. Получил последующее развитие методический подход к определению укрупненной стоимости реконструкции и технического перевооружения вагонных депо, который позволит снизить трудоемкость прямых расчетов с помощью индексного метода.
EN: ANNOTATION The thesis is dedicated to the problem of forming and development of car depots activity management by means of: improving of conceptual approach to the formation of the control system of the freight car depots activity in the conditions of current market; improving the system of management of car depots activity with the organization of the separate joint-stock company; organizational structure improvement of car depots management; development of consolidated budget determination instruments of freight car depots; development of methodical approach to the cost determination of reconstruction and technical reequipment of existing freight car depots in Ukraine. The thesis improves the scientific and methodical approach to optimization of car repair enterprise capacity in the conditions of the demand decrease for freight car repair by means of determination of the car depots rational number, their specialization in the repair of one or two types of rolling stock, the introduction of the flow repair method, support of depots operation at the capacity level, which will significantly reduce the cost of car repairing and increase the efficiency of freight transportations.