Dissertationen zum Thema „Mis en forme“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Machen Sie sich mit Top-50 Dissertationen für die Forschung zum Thema "Mis en forme" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Sehen Sie die Dissertationen für verschiedene Spezialgebieten durch und erstellen Sie Ihre Bibliographie auf korrekte Weise.
EYRAUD, VINCENT. „Caracterisation par microscopie acoustique en regime impulsionnel de materiaux mis en forme“. Paris 7, 2000. http://www.theses.fr/2000PA077074.
Der volle Inhalt der QuelleCarasso, Anne. „Forme, organisme, connaissance : le statut de la connaissance mis en question par les philosophies de la forme et du vivant“. Aix-Marseille 1, 2006. http://www.theses.fr/2006AIX10107.
Der volle Inhalt der QuelleDembinski, Lucas. „Contribution au développement d'alliages à base de cuivre mis en forme par projection thermique“. Besançon, 2003. http://www.theses.fr/2003BESA2002.
Der volle Inhalt der QuelleThe aim of this study is to contribute to the development of copper based alloys obtained by thermal spraying to improve strength-thermal conductivity balance. I order to avoid contamination, processing is carried out using the VPS technique under neutral atmosphere with a special emphasison alloys synthesized from powder blends. Three ways of research are considered. First the effects of processing parameters on Cu-Ag alloys elaborated from Cu+Ag powder blends are determined. It is shown that blends must be sprayed onto a substrateat high monitored temperature, so as to reduce the porosity level and to authorize the direct solutioning of silver in the copper matrix. Loss in silver occurs during spraying, depending on the feedstock silver particle size fraction and the plasma power. The second step deals with CuAgZr alloys. In this case, zirconium rich precipitates are present to pin grain boundaries and trap oxygen. Their stability is shown depending on the Zr/Ag atomic ratio. Alloys properties were optimized by heat treatment. The hardening kinetics have been established and the microstructural evolution analyses have been performed by SEM. The last part of this work focuses on CuCrNb alloys. These materials containa high temperature stable Cr2Nb phase. The synthesized of CR2Nb was successfully achieved by spraying Cu-Cr and Cu-Nb blends. In addition, the refinement of deposit microstructure due to the fast thermal cycles in the plasma torch provides a higher hardness than in the starting powder
Boyadjian, Quentin. „Maitrise de la microstructure des alliages de plomb-antimoine mis en forme par fonderie“. Thesis, Nantes, 2019. http://www.theses.fr/2019NANT4019/document.
Der volle Inhalt der QuelleLead-antimony alloys allow 1 billion thermal vehicles to start daily but are also used in the medical and energy sector to produce radiation protection equipment. However, the literature shows a great disparity in the mechanical and electrochemical properties of these alloys depending on the conditions of stress. The cause of this confusion is related to an underestimation of the sensitivity of these materials to temperature and strain rate. The ambient temperature represents in fact half the melting temperature of the lead (in Kelvin) which then undergoes a permanent annealing. The thermally activated phenomena such as restoration and recrystallization are therefore not negligible in the modeling of the mechanical behavior of these alloys. After modeling the influence of antimony and the rate of solidification on the properties of solidification microstructures, a modeling of the mechanical behavior during large deformations is proposed. The determined model is faithful to the experimental data and incorporates the sensitivity of the material to the deformation conditions thanks to the Zener-Hollomon parameter. The heterogeneities of mechanical properties that arise from the TIG welding are explained by the presence of two microstructures: a solidification morphology in the weld bead and a deformation morphology in the rolls. For leadantimony alloys, a hybrid microstructure is created at the interface by a phenomenon of partial melting of the grain boundaries
Delhomme, Eric. „Déliantage, par CO2 supercritique, de matériaux céramiques réfractaires mis en forme par injection basse pression“. Limoges, 1999. http://www.theses.fr/1999LIMO0010.
Der volle Inhalt der QuelleWALTER, MARC. „Elaboration de supports de catalyseurs a base d'alumine et d'alumine-zeolithe mis en forme par extrusion“. Paris 6, 1994. http://www.theses.fr/1994PA066711.
Der volle Inhalt der QuelleBEN, AMOR KHALED. „Les conditions d'exploitation d'un produit montmorillonitique stabilise a l'aide de ciment et mis en forme par extrusion“. Rennes, INSA, 1995. http://www.theses.fr/1995ISAR0008.
Der volle Inhalt der QuelleBecker, Eric. „Investigations experimentales et numeriques pour l’identification des parametres clefs du procede de thixoforgeage de l’acier sur le produit mis en forme“. Paris, ENSAM, 2008. http://www.theses.fr/2008ENAM0038.
Der volle Inhalt der QuelleIndustry is permanently looking for minimizing production time and cost, simplifying their manufacturing process while maximizing the quality of their products. This is applied by the metal forming industry. In this context, an innovative forming process, the thixoforging, is developed, making it possible to manufacture complex parts with elevated mechanical properties. Moreover the thixoforging permit to minimize the number of phases of the manufacturing process. This process uses the semi-solid state properties of metal alloys, this state being obtained by partial fusion of the solid. For steel thixoforging, the difficulties related to the work temperature and the lack of knowledge of the mechanical and thermomechanical behavior of the material. These make the industrial process development difficult. This thesis contributes to improve comprehension of the steel behaviour during thixoforging. The objective is also to develop the exploitation of the original multi-scale model “micro-macro”, and its implementation in the 2D and 3D Forge2007®. Software. To achieve this goal, experimental testing with a specific and innovative device was carried out. The main thixoforging parameters were identified and studied. These parameters are the forming speed, the initial steel temperature and the initial tool temperature. For each test, the evolution of the forming load, the nature of the plastic flow and the quality of the thixoforged parts characterised by the macrographic and micrographic observations of their metallurgical structure and mechanical tests, were studied. Tests with instrumented tools also allowed a characterization of heat exchange between the tool and the part during forming. This big number of tests made it possible to describe the influence and to show the importance of the forming speed, the initial temperature of the steel and the initial temperature of the tool during thixoforging of a part. These tests were also used as a basis for calibration of the “micro-macro” model multi-scale and the heat exchange coefficients between the tool and the part. The tests and simulations were compared in order to determine and improve the predictive model capacity implemented in Forge2007® software
Barré, Charlotte. „Etude de la relation microstructure-propriétés de revêtements ultra-réfractaires mis en forme par projection plasma : application à la protection de composites“. Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066385.
Der volle Inhalt der QuelleIn order to overcome composite weakness against oxidation at very high temperature (> 2000 °C), a solution would be to coat them, which can be done potentially by plasma spraying. After a bibliographic study, a specific composition has been chosen: ZrB2-SiC. A potential additive, Y2O3, also has been selected. These coatings were developed by plasma spraying directly on composite substrates. A particular attention was given to the microstructure of the coatings, different kinds were prepared in order to look for its influence on the high temperature properties. Indeed, these coatings were tested under temperature higher than 2200 °C and a very oxidative and corrosive atmosphere. Results allowed distinguishing the most promising compositions and microstructure considering applications in the aerospace field
Barré, Charlotte. „Etude de la relation microstructure-propriétés de revêtements ultra-réfractaires mis en forme par projection plasma : application à la protection de composites“. Electronic Thesis or Diss., Paris 6, 2015. http://www.theses.fr/2015PA066385.
Der volle Inhalt der QuelleIn order to overcome composite weakness against oxidation at very high temperature (> 2000 °C), a solution would be to coat them, which can be done potentially by plasma spraying. After a bibliographic study, a specific composition has been chosen: ZrB2-SiC. A potential additive, Y2O3, also has been selected. These coatings were developed by plasma spraying directly on composite substrates. A particular attention was given to the microstructure of the coatings, different kinds were prepared in order to look for its influence on the high temperature properties. Indeed, these coatings were tested under temperature higher than 2200 °C and a very oxidative and corrosive atmosphere. Results allowed distinguishing the most promising compositions and microstructure considering applications in the aerospace field
Ciardi, Diego. „Reactive processing of functional ethylene copolymers with vitrimer properties“. Electronic Thesis or Diss., Université Paris sciences et lettres, 2023. http://www.theses.fr/2023UPSLS037.
Der volle Inhalt der QuelleThe work presented in this thesis manuscript has extended the concept of polyolefin-based vitrimers by introducing exchangeable covalent bonds into an ethylene copolymer. This study was carried out to assess the possibility of obtaining a material with improved resistance to solvents and heat, thanks to the formation of a network, while still being capable of being processed by the most common industrial techniques for thermoplastics. Indeed, the objective set for the exchangeable bonds is to enable the covalent network to retain its ability to flow at high temperatures once the inter-chain bonds have been formed. The polymer matrix mainly used in this work is a semi-crystalline ethylene random copolymer whose reactive comonomer is glycidyl methacrylate (p(E-co-GMA)). The distribution of reactive monomers along the polymer chains is studied in detail by means of a statistical analysis based on the product of two distributions, the binomial distribution and the chain length distribution obtained from GPC, which also makes it possible to obtain an estimate of the number of non-functionalised chains. These pendant functions react with carboxyl groups to give beta-hydroxylester species, which can undergo a transesterification reaction. These are the species initially designated to obtain inter-chain covalent bonds that can interchange at high temperature. An initial extrusion of the polymer precursor with a crosslinker and a catalyst allows the components to be mixed together to obtain a thermolatent mixture, i.e. one in which no crosslinking reaction has yet occurred. The materials are then cross-linked at a higher temperature, using the epoxy-acid addition reaction. In order to evaluate the effect of cross-linking on the matrix, different quantities of cross-linker and catalyst are used to obtain materials with different structural and thermomechanical properties. In addition, the use of synchrotron-derived X-ray scattering was used to study the nanostructure, phase separation and compatibility of the different components of the network, leading to possible modification of the composition to improve its flow properties at high temperatures. These were assessed by means of an in-depth rheological study, highlighting how the cross-linking density, the catalyst used and the type of exchange reaction employed can affect them. In particular, it was observed that the use of a second exchange chemistry such as disulphide bonds can significantly reduce the relaxation time of the network following the application of external stress. Finally, a new polymer was prepared from PE by incorporating CO2 in order to reduce the secondary reactions characteristic of this epoxy ring. The result is a polymer with 5-membered cyclic carbonate comonomers. As a final step in this thesis, the reactivity of the new functional polymer was studied using aliphatic and aromatic primary amines. In addition, studies are still underway to assess the reversibility of CO2 addition and epoxy ring reformation
TEMIMI, MOURAD. „Utilisation des cendres volantes dans l'élaboration des matériaux argileux stabilités a froid a l'aide de différents liants et mis en forme par extrusion“. Rennes, INSA, 1993. http://www.theses.fr/1993ISAR0013.
Der volle Inhalt der QuelleBrough, Stephen. „Current and former volume and dynamics of mid-latitude glacier-like forms on Mars“. Thesis, Aberystwyth University, 2017. http://hdl.handle.net/2160/6a8bdea0-7933-499e-b3ca-7f7845c6566b.
Der volle Inhalt der QuelleSaleem, Khalid. „Intégration de Schémas Large Echelle“. Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2008. http://tel.archives-ouvertes.fr/tel-00352352.
Der volle Inhalt der QuelleLes outils de mise en correspondance existants utilisent des techniques semi-automatiques uniquement entre deux schémas. Dans un scénario à grande échelle, où le partage des données implique un grand nombre de sources de données, ces techniques ne sont pas adaptées. De plus, la mise en correspondance semi-automatique nécessite l'intervention de l'utilisateur pour finaliser les mappings. Bien qu'elle offre la possibilité de découvrir les mappings les plus appropriés, les performances s'en trouvent fortement dégradées. Dans un premier temps, le manuscrit présente en détails l'état de l'art sur la mise en correspondance. Nous expliquons les inconvénients des outils actuellement disponibles pour répondre aux contraintes d'un scénario à grande échelle. Notre approche, PORSCHE (Performance ORiented SCHEma mediation) évite ces inconvénients et ses avantages sont mis en évidence de manière empirique.
Le principe de l'algorithme de PORSCHE consiste à regrouper d'abord les nœuds de l'arbre selon la similarité linguistique de leurs labels. Ensuite, des techniques de fouilles d'arbres utilisant les rangs des nœuds calculés au moyen du parcours en profondeur de l'arbre sont appliquées. Cela réduit l'espace de recherche d'un nœud cible et améliore par conséquent les performances, ce qui en fait une technique adaptée au contexte large échelle. PORSCHE implémente une approche hybride, qui crée également en parallèle et de manière incrémentale un schéma intégré qui englobe tous les schémas, tout en définissant les correspondances entre ces derniers et le schéma intégré. L'approche découvre des correspondances 1:1 dans un but d'intégration et de médiation. Finalement, des expérimentations sur des jeux de données réels et synthétiques montrent que PORSCHE passe à l'échelle avec de scénarios de grande échelle. La qualité des correspondances découvertes et l'intégrité du schéma intégré sont également vérifiées par une évaluation empirique.
Par ailleurs, nous présentons une technique CMPV ({\bf C}omplex {\bf M}atch {\bf P}roposition et {\bf V}alidation), pour la découverte de correspondances complexes (1:n, n:1 et n:m), entre deux schémas, validée par l'utilisation de mini-taxonomies. Cette partie est une version étendue de l'aspect de mise en correspondance de PORSCHE. Les mini-taxonomies sont extraites d'un vaste ensemble de métadonnées de domaine spécifique représenté comme des structures arborescentes. Nous proposons un cadre, appelé ExSTax ({\bf Ex}tracting {\bf S}tructurally Coherent Mini-{\bf Tax}onomies) basé sur la fouille d'arbres pour appuyer notre idée. C'est l'extension de la méthode fouille d'arbres de PORSCHE. Enfin, on utilise la technique ExSTax pour extraire une taxonomie fiable spécifique à un domaine.
Hawkins, Roderick William MacDonald. „(Mis)understanding complexity form transit to toop : New complexity in the British context“. Thesis, University of Leeds, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.535674.
Der volle Inhalt der QuelleYabe, Marcio. „Mais rápido, mais alto, mais forte a superexploração e a saúde dos “atletas olímpicos” dos canaviais alagoanos“. Universidade Federal de Alagoas, 2013. http://www.repositorio.ufal.br/handle/riufal/3530.
Der volle Inhalt der QuelleMais Rápido, Mais Alto, Mais Forte, tradução do latim ―Citius, Altius, Fortius‖, lema dos Jogos Olímpicos da modernidade, é usado nesta dissertação para fazer uma analogia com a forma como acontece a superexploração dos cortadores de cana-de-açúcar dos canaviais alagoanos, que precisam de uma atuação cada vez mais rápida, acumular montes de cana cada vez mais altos e desferir golpes de facão cada vez mais fortes, para garantir a mais-valia dos usineiros de Alagoas. Nossa intenção é demonstrar o quanto que esta categoria profissional, que foi exposta ao longo da vida a extensas jornadas laborais, à intensificação do seu trabalho e à expropriação de parte do trabalho necessário para a sua reprodução pessoal e familiar, sofreu uma exploração desmedida, que só podia resultar em danos à sua saúde e marcas indeléveis na sua corporeidade. Danos estes que demonstramos através de pesquisa realizada com trabalhadores entre 41 e 67 anos de idade, que vivenciaram tanto o período anterior quanto o posterior à desregulamentação do mercado canavieiro brasileiro, em função da idade. Nossa fundamentação teórica se apoiou na teoria marxista da exploração do trabalho, sob o olhar de dois cientistas sociais que souberam extrair desta teoria as premissas da superexploração, Ruy Mauro Marini, e da sociologia médica marxista, Raul Rojas Soriano.
Richard, France Portalier Serge. „De mes yeux à tes mains“. Lyon : Université Lumière Lyon 2, 2002. http://demeter.univ-lyon2.fr:8080/sdx/theses/lyon2/2002/richard_f.
Der volle Inhalt der QuelleKawamori, Naoki, Steven J. Rossi, Blake D. Justice, Erin E. Haff, Emido E. Pistilli, Harold S. O'Bryant, Michael H. Stone und G. Gregory Haff. „Peak Force and Rate of Force Development During Isometric Mid-Thigh Clean Pulls and Dynamic Mid-Thigh Clean Pulls Performed at Various Intensities“. Digital Commons @ East Tennessee State University, 2006. https://dc.etsu.edu/etsu-works/4613.
Der volle Inhalt der QuelleGonzalez, Arnaldo Ruben. „Efeito da forma da onda sobre as características de fusão na soldagem MIG/MAG com corrente pulsada“. reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 1997. http://hdl.handle.net/10183/170223.
Der volle Inhalt der QuelleSome effects of reference control voltage waveform and frequency (input signal) on pulsed GMA W power output characteristics, i.e., welding current, process voltage, and power system have been analyzed in this work. Until now, not much has been realized on studying, characterizing and quantifying the waveform power output feasible effects on fusion characteristics. Therefore, a theoreticaVpractical aim of the process electrical variables has been reaüzed, analyzing several power output waveforrns on fusion characteristics. Using a GMA W power source with several periodic waveforms, flat position bead-onplate and fillet welds were deposited on low carbon steel with wire positive polarity current. Both AWS ER70S-6 filler wire and 96% Ar + 4% CO2 shielding gas were used on these welds. Theoretical formulas have been proposed and the their validity were experimentally tested from electricity concepts to determine average power system, heat input, wire melting rate, etc., and largely discussed using experimental results, for pulsed GMA W power, and any output wavefoms including those analyzed herein. Also, formulas have been deduced to determine the consumable, base metal, and process melting efficiencies as function of average heat input. Wire melting efficiency has been defmed herein as the ratio between the necessary energy to melt and detach a wire volume within a wave period and the released energy from the power source within the same wave period. Wire melting efficiency has been largely discussed related to the different power output waveforms, in a wide wave parameters spectrum. It has been purposed a new relationship between average wire melting rate and average power system, taking are power heating and Joule effects terms into account. Consumable melting efficiency, defmed herein, depends on the product of deposition and wire melting efficiencies, and therefore, is a function of average heat input, wire physical propenies, and weld reinforcement transversal cross-section area. Consumable, base metal, and process melting efficiencies have been extensively discussed, taking into account the different power output waveforms used herein. Also, it was established a relationship between the above quoted melting efficiencies and the controUed pulsed GMA W process principal variables.
Leclerc, Pierre. „Développement d’un endomicroscope multiphotonique à deux couleurs pour l’imagerie du métabolisme énergétique cellulaire“. Thesis, Limoges, 2017. http://www.theses.fr/2017LIMO0053/document.
Der volle Inhalt der QuelleNonlinear microscopy is a cutting edge imaging modality leading to remarkable step forward in biology but also in the clinical field. To use it at its full potential and at the very heart of clinical practice, there has been several development of fiber-based micro-endoscope. The application for those probes is now limited by few major restrictions, such as the impossibility to collect auto-fluorescence signal from tissues theses being inherently weak such as the fluorescence from NADH or FAD. This limitation reduces the usefulness of the micro-endoscope effectively restraining it to morphological imaging modality requiring staining of the tissue. Our aim is to go beyond this limitation, showing cellular metabolism monitoring, in real time, without any staining. The experimental setup is an upgrade of our precedent one where the reflection- based Grism stretcher is replace with a new generation transmission-based Grism stretcher. Another Laser was also added in order to tune the first laser at 860nm to allow FAD imaging and the second one to 760nm for NADH. The results prove that we assess and image the level of NADH and FAD at subcellular resolution through a five-meter-long fiber. Thus we demonstrate that we are capable of measuring the optical redox ratio in a micro-endoscopic configuration
Souness, Colin James. „Distribution and character of mid-latitude glacier-like forms on Mars“. Thesis, Aberystwyth University, 2013. http://hdl.handle.net/2160/23ccca08-b9c2-44c4-9303-498b4467b9a2.
Der volle Inhalt der QuellePereira, Regina Margaret. „A questão do Sagrado ou uma forma de pensar o romance \"A varanda do Frangipani\", de Mia Couto“. Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/8/8156/tde-10052013-122226/.
Der volle Inhalt der QuelleThis paper presents an analysis of the novel A varanda do frangipani, from the Mozambican writer Mia Couto, in order to illuminate the reinventions done by he author of the sacred aspects linked to the traditional beliefs of Mozambique. Appropriating and subverting the Standard classic detective novel the symbol of European rationality exaltation the author reinvents within literary sacred animals, rituals of initiation and divination, spirits living among us, as well as divine trees, and shows the reader a different world view and a form of existence from the Eurocentric one. Therefore, there is enlightenment of cultural and social issues from the country where Mia Couto speeks, where the attempt to cultural imposition was operated by years of wars and domination. We based this research, on authors such as Mircea Eliade, Carlos Serrano, Jose Luis gourd, Omar Ribeiro Thomaz, and others, to obtaining the necessary theoretical consistency about the concept of sacred and socio-cultural issues related to Mozambique and other African countries, we rely on authors as Tzvetan Todorov and Ernest Mandel also, to establish the structural pattern and a little bit of the ideology linked to classic detective novel and thus verify the reinvention so on Mozambican soil.
Ferraro, Anthony, Hilary D. Pippert und James M. Duncan. „Development and Validation of a Short Form for the MCS-DR“. Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/secfr-conf/2019/schedule/24.
Der volle Inhalt der QuelleAmaral, Juliana Ventura. „Custos mais margem: a forma ou a essência do estabelecimento dos preços?“ Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/12/12136/tde-14062017-114043/.
Der volle Inhalt der QuelleEconomic theory explains how prices are set at a level that equates marginal cost and marginal revenue. On the other hand, marketing theory explains how prices should be set based on value. The problem is that researchers argue that neither of these two theories really explains the pricing practices because empirical studies have concluded that most companies set prices based on cost. However, the empirical studies have not yet examined whether cost-plus formulas represent either the shape or the essence of pricing. In other words, the empirical studies have not yet provided an in-depth analysis of the circumstances in which cost-plus formulas are shape rather than essence of pricing. It is important to mention that a cost-based essence is found when margin is arbitrary and does not connect cost to other types of information. In attempting to address this issue, the present research was designed with the purpose of investigating shape and essence of pricing in industrial companies located in Brazil. More specifically, the goal of this work was to draw attention to the factors that determine the adoption of a cost-based essence. Data for this study were gathered through a survey carried out between February 2016 and June 2016. A questionnaire was sent to 1,616 industrial companies included on the list of \"Melhores e Maiores\" Exame Magazine and/or on the list of \"Noticiários de Equipamentos Industriais - Top 5\" Magazine (2014 and 2015 editions). The total usable responses were 380 representing a 28% response rate. Content, criterion and construct validities were assessed through procedures that included both a three-stage pre-test and two investigations for non-response bias. Reliability test resulted in a Cronbach\'s Alpha of 0.794. Descriptive statistics, correspondence analyses and two ordinal regressions were conducted for purposes of analysis. The findings from this research illustrated: (a) the importance of separating companies into price-takers and price-makers; (b) the price-makers\' difficulties in obtaining data about competitors\' prices; and (c) the different types of information used in the pricing process. The results also suggested that, for price makers, cost-based essence was positively associated with two predictors (differentiation and perception that prices lower than cost-plus calculations can lead to losses), but it was negatively related to one predictor (premium pricing strategy). For price-takers, cost-based essence was positively associated with three predictors (perception that prices lower than cost-plus calculations can lead to losses, coercive isomorphism and use of full costs), but it was negatively related to five predictors (large size, competitors\' ability to copy products, customer\'s non-willingness to pay, normative isomorphism and experience). Finally, it was concluded that cost-plus may be the shape without being the essence of pricing because margin can connect costs to other types of information. Implications for researchers, practitioners, teachers and students were discussed.
Silva, Junior Agenor Hentz da. „Estudo de superficies metálicas utilizando MEIS : a importância da forma de linha“. reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2007. http://hdl.handle.net/10183/10559.
Der volle Inhalt der QuelleMedium-energy ion scattering (MEIS) in connection with shadowing and blocking techniques is a powerful method for the determination of structural and vibrational parameters of crystalline surfaces. This determination has been done by comparing the yield of detected ions as function of scattering angle, the so-called blocking curves, between experimental data with computational simulations. In general, a large set of guess-structures has to be simulated, and the best fit is regarded as the real structure. Besides its enourmous success, this kind of approach for surface determination may give rise to non-unique structures for some physical systems. Moreover, the shape of ion energy-loss spectrum is usually not fully analyzed, because this requires an improved knowledge on the energy-transfer mechanisms. The differential excitation/ ionization probability for each subshell in a single collision is the important quantity. In the present work, Coupled Channels calculations are used to describe energy-transfer mechanisms in connection with Monte Carlo simulations for the ionic trajectories inside the crystal. This method describes reliable energy-loss distribution for the surface peak of several physical systems. Firstly, the study of Y overlayers and Si(111)(1×1) two-dimensional silicide phase formed by Y on this surface, in various scattering geometries and with different surface preparations was performed. The experimental results indicate that additional broadening contributions arise from surface inhomogeneity and roughness, but for near-normal incident and outgoing trajectories the theory and experiment agree satisfactory. Subsequently, the study of alkali-metals (K, Rb and Cs) adsorbed onto Al(111) surface was done. The energy losses can be attributed entirely to single atomic collisions from the alkali atoms, and the experiments reproduce the markedly increased asymmetry in scattering from Rb and Cs relative to K, attributable largely to the role of 3d and 4d excitations, respectively, and particularly the role of multiple excitations of these states. For Rb and Cs scattering, the data show excellent quantitative agreement between theory and experiment. In the case of K scattering, a discrepancy of a low-energy shoulder is attributed to a problem associated with the sample preparation. At last, both energy loss spectrum and blocking curves related to clean Cu(111) measurements were simulated and compared to experimental results. The surface determination through the “classical” method showed that a set of different structural and vibrational parameters can result in nearly identical simulated blocking curves. On the other hand, the energy loss spectrum simulation, which did not present this behaviour, strongly suggests the adoption of a correlated surface model (ƒcorr = 0,4). This result shows that the energy loss spectra simulation can be used in connection with the blocking curve simulation as an important tool in performing structural and vibrational surface determination.
Edwards, T., und A. Geldenhuys. „Challenges for mid-level commanders in the South African National Defence Force : management model and training needs“. Interim : Interdisciplinary Journal, Vol 6, Issue 1: Central University of Technology Free State Bloemfontein, 2007. http://hdl.handle.net/11462/395.
Der volle Inhalt der QuelleThe Constitution of the Republic of South Africa, 1996 (Act 108 of 1996) and conclusive Acts record that effective human-resource management, career-development and training practices must be cultivated to maximise human potential. The unique nature and wide range of activities of the South African National Defence Force assign exceptional demands on the management expertise of military commanders. Therefore, the importance of effective training and for the purpose of this article, effective management training for mid-level commanders is indisputable. Against this background, a new management model is presented and the resulting training needs are empirically investigated in this article. Both qualitative and quantitative methods were used in the survey, targeted 165 mid-level commanders in the South African National Defence Force. The empirical results of the study suggested that the existing management training for mid-level commanders fails to meet expectations primarily because of the non-existence of an appropriate management model. Thus, the article present a contemporary management model as foundation for management training of mid-level commanders in the South African National Defence Force. The management model also sanctions applicable standards for the development of management skills and appropriate competencies of military commanders.
Suarez, Dylan G., Kristina Ushakova, Satoshi Mizuguchi, Guy Hornsby und Michael H. Stone. „Effects of Weightlifting Training on Isometric Mid-Thigh Pull Rate of Force Development“. Digital Commons @ East Tennessee State University, 2018. https://dc.etsu.edu/etsu-works/6296.
Der volle Inhalt der QuelleDupuy, Alexandre. „Amplificateurs de puissance en technologie MIC à très haute efficacité et forte linéarité“. Nice, 2006. http://www.theses.fr/2006NICE4022.
Der volle Inhalt der QuelleThe different works conducted on this thesis were to design power amplifiers with high efficiency and high linearity by using different schemes. A power combining methods for tunnel diode oscillators using the infinite wavelength phenomenon was also realized. The first project had presented a new technique called the “Enveloppe Delta Sigma Modulation (EDSM)”, which only retains the advantages of two well known techniques, the Kahn technique (EER) and the Sigma-Delta modulation. The EDSM can achieve a high efficiency and a high linearity, and a low pulse sampling rate. In the second project, high efficient power amplifiers were realized using the interesting properties of metamaterials. The use of these metamaterial permits a size reduction of the power amplifiers and consequently of the associated losses. A class F and inverse class F power amplifier were presented different power combining methods for tunnel diode oscillators using the infinite wavelength phenomenon. Two different structures based on metamaterial were used to design the oscillator, one uses a zero-degree lines and the other one uses a zeroth order resonator
Mack, Ruth. „Literary historicity literary form and historical thinking in mid-eighteenth-century England /“. Available to US Hopkins community, 2003. http://wwwlib.umi.com/dissertations/dlnow/3080723.
Der volle Inhalt der QuelleGuppy, Stuart Nathan. „The influence of barbell and body position on force-time characteristics in the isometric mid-thigh pull“. Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2019. https://ro.ecu.edu.au/theses/2205.
Der volle Inhalt der QuelleBailey, Chris A., Kimitake Sato, Ryan Alexander, Chieh-Ying Chiang und Michael H. Stone. „Isometric Force Production Symmetry and Jumping Performance in Collegiate Athletes“. Digital Commons @ East Tennessee State University, 2013. https://dc.etsu.edu/etsu-works/4617.
Der volle Inhalt der QuelleJones, William C. II. „THE INFLUENCE OF A HIGH-NITRATE BEVERAGE ON THE RATE OFFORCE DEVELOPMENT AND PEAK FORCE OUTPUT OF COLLEGE-AGEDINDIVIDUALS DURING AN ISOMETRIC MID-THIGH PULL“. Kent State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=kent1573055614095832.
Der volle Inhalt der QuelleMarcelo, Edson Luiz Fernandes. „MPME- Qual o tratamento mais adequado - regime diferenciado como forma de redução da informalidade?“ reponame:Repositório Institucional do FGV, 2005. http://hdl.handle.net/10438/288.
Der volle Inhalt der QuelleThis project analyzes the role of micro, small and medium companies in Brazil, their importance in generation of income and job and compares the main economic indicators of this segment with the ones of other countries. The work encompasses an analysis of the main problems that turns the development of these companies so difficult. It also evidences what has been done and what is being done to change that situation and suggests that public policies should prioritize the improvement of their competitiveness through the reduction of the obstacles caused by the unnecessary regulation, difficulties in accessing financial programs whether of medium or long terms and through programs and incentives aiming the improvement of companies management. The importance and the evolution of the Industrial Districts in Brazil is put in evidence, since it is considered by many authors as an alternative to the strengthening of the micro, small and medium companies and regional development. An analysis of the main indicator of informal economy is presented in this work. It also investigates how some specific public policies could cause the reduction of the current levels of informality. The dissertation concludes reaffirming the principal actions that could be prioritized in different and distinct areas - regulation, judiciary, tax, credit, all objectifying the improvement of productivity of the micro, small and medium companies.
Este trabalho analisa o papel das micro , pequenas e médias empresas no Brasil, sua importância na geração de rendas e empregos e compara os principais indicadores desse segmento com o de outros países. O trabalho faz uma análise dos principais problemas que dificultam o desenvolvimento das MPME, evidencia o que já foi feito e sugere que as políticas públicas priorizem a melhoria da competitividade das empresas, através da redução dos obstáculos causados pela excessiva regulamentação, dificuldades de acesso a financiamentos de médio e de longo prazos e através de programas e incentivos visando a melhoria da gestão das mesmas. O trabalho evidencia a importância e a evolução dos Distritos Industriais ( APL's) no Brasil, por muitos considerado como uma alternativa de fortalecimento das MPME e de desenvolvimento regional. É feita uma análise dos principais indicadores da economia informal e como algumas medidas de políticas públicas poderiam colaborar para redução dos atuais níveis de informalidade. O trabalho é concluído reenfatizando as principais ações que poderiam ser priorizadas nas diversas áreas - regulamentação, judiciário, tributária, crédito, todas objetivando melhorar a produtividade das MPME.
Jaouen, René. „Kuli ngi daw = (La force sacrée du mil) : de la religion du mil à l'Eucharistie chrétienne chez les Gizigas du Nord Cameroun“. Thesis, University of Ottawa (Canada), 1990. http://hdl.handle.net/10393/5872.
Der volle Inhalt der QuelleKarki, Aashis. „Development of Simplified Framework For Reliability Analysis Of Flexible Pavement Using Mechanistic Empirical Pavement Design Guide“. University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron1501329755239314.
Der volle Inhalt der QuelleLi, Wanguang. „Experimental study of the thermophoretic force and evaporation rates for single microparticles in the Knudsen regime /“. Thesis, Connect to this title online; UW restricted, 1995. http://hdl.handle.net/1773/9929.
Der volle Inhalt der QuelleAmouroux-Pezas, Chantal. „Les chromosomes B du mil : leur gestion dans une forme spontanée, Pennisetum violaceum, et leur transfert dans des lignées cultivées“. Paris 11, 1985. http://www.theses.fr/1985PA112185.
Der volle Inhalt der QuelleThe B-chromosomes of some Nigerian populations of a pearl-millet spontaneous form: Pennisetum violaceum (BURM. ) Stapf and Hubb have been studied cytogenetically in relationship with the agronomic characteristics. They look morphologically stable and are very rich in heterochromatin; they show a very important mitotical instability (from 0 to 13 B-chromosomes per cell) which gives rise to an intra- and inter-tissulaire mosaicism, which depends on the number of B-chromosomes in the zygote and on the age of the plant; the chromosome pairing is very easy; they can make an early segregation in anaphase I (8,28 % independently of the number of B-chromosomes in the cell); they are transmitted by the pollen and the ovule and are lost by the pollinic transmission in the studied family. The presence of B-chromosomes (the number and the type of mosaicism) creates a phenotypical variability of general aspect of the plant, which can lead the hypothesis of an adaptive role of the B-chromosome, variable with the age of the plant. This variability could be at the basis of contradictory results and interpretations in the literature about the B-chromosomes
Tan, My Dung Adeline. „L'expression du déplacement en chaozhou : les formes introduisant un groupe nominal locatif et l'encodage de la trajectoire“. Thesis, Paris, INALCO, 2020. http://www.theses.fr/2020INAL0020.
Der volle Inhalt der QuelleThe thesis studies path expressions within a typological and functional framework. It contributes to the description of Chaozhou, a Sinitic language belonging to the Southern Min Group, spoken in Guangdong, China, by analyzing the forms that encode path and can introduce a ground noun phrase. These forms are directional and deictic verbs, the verb gao3 遘 ‘arrive at’, which also means ‘to’ and spatial prepositions do6 □, na3 □ and baj3 放 ‘at, to, in, etc’. Through an analysis of the verbal complex and a description of the causative use of directional verbs, we account of Chaozhou’s status in Talmy’s typology of motion events. Gao3 遘 differs from dào 到 in Standard Chinese by its more restricted range of use. The locative prepositions do6 □, na3 □ and baj3 放 ‘at, to, in, etc.’ are semantically neutral as to the type of path (SOURCE, ROUTE, DIRECTION and GOAL) and to the presence or absence of translational motion. The analysis of the correlation between the semantic role of the prepositional phrase and its position in relation to the verb allows us to study the role of word order in the expression of path meaning. The study highlights a modal distinction between some of these prepositions. Our thesis also examines the distribution of spatial information between adpositions and directional and deictic verbs placed after another verb
Richard, France. „De mes yeux à tes mains : étude différentielle du statut visuel : exemple de l'exploration haptique de figures géométriques bi-dimensionnelles“. Lyon 2, 2002. http://theses.univ-lyon2.fr/documents/lyon2/2002/richard_f.
Der volle Inhalt der QuelleThis research tries to study the effect of an haptic training on the performances and the processes of haptic exploration developped in a recognition task of two-dimensional geometrical figures: this depends on the visual status of the subjects (blindfolded persons, early or late blind persons). Our problematic questions the subjects' different cognitive structurings and their consequences, according to their visual status. We postulate that the reasoning mode of sighted persons and late blind persons is different from the one of early blind persons, whatever their haptic experience. We have analysed the differential progression of general performances, the choice of the exploration processes and the role played by the difficulty level of the items, according to the visual status. The results show that sighted persons are less effective than blind persons, late or early ones, in our recognition task of geometrical figures, but that they can significantly increase their performances. Blind persons get high results at the first test. Hence their progress is not abvious. Yet, we can find some through the reduction of interpersonal variability. Besides, the exploration time is longer for sighted persons and late blind persons, compared with early blind ones. The difficulty of the items does not alter this link between the groups. These results validate the hypothesis of an attempt to translate visually the information, parallel to a direct processing of haptic information. As for the exploration processes, we have noticed that blind subjects prefer metrical processes whereas sighted persons appeal to all the processes at their disposal. The training does not allow them to select one or two processes. Eventually, we have not been able to underscore any impact of the explorating hand new researches would be necessary to complete this study and to understand better the evolution of exploration processes and the impact of the visual status on them
Zelman, Stephanie. „Letterforms, cultural forms, the interplay between graphic design, Western culture and communications technologies since mid-century“. Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ64208.pdf.
Der volle Inhalt der QuelleZelman, Stephanie. „Letterforms, cultural forms : the interplay between graphic design, western culture and communications technologies since mid-century“. Thesis, McGill University, 1999. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=30232.
Der volle Inhalt der QuelleSilva, Marcos Vinicius Caetano da. „Sertão e Savana : forma literária e processo histórico em contos de Bernardo Élis e de Mia Couto“. reponame:Repositório Institucional da UnB, 2017. http://repositorio.unb.br/handle/10482/23849.
Der volle Inhalt der QuelleSubmitted by Raquel Almeida (raquel.df13@gmail.com) on 2017-06-12T18:23:41Z No. of bitstreams: 1 2017_MarcosViníciusCaetanodaSilva.pdf: 1272461 bytes, checksum: 1152014c5146ab115d6d6ddb88ae2fe2 (MD5)
Approved for entry into archive by Guimaraes Jacqueline (jacqueline.guimaraes@bce.unb.br) on 2017-07-19T12:10:23Z (GMT) No. of bitstreams: 1 2017_MarcosViníciusCaetanodaSilva.pdf: 1272461 bytes, checksum: 1152014c5146ab115d6d6ddb88ae2fe2 (MD5)
Made available in DSpace on 2017-07-19T12:10:23Z (GMT). No. of bitstreams: 1 2017_MarcosViníciusCaetanodaSilva.pdf: 1272461 bytes, checksum: 1152014c5146ab115d6d6ddb88ae2fe2 (MD5)
O trabalho apresenta uma leitura comparativa de contos selecionados do escritor brasileiro Bernardo Élis (1915-1997) e do autor moçambicano Mia Couto (1955), considerando como fundamentos da análise crítica as conformações dialéticas campo e cidade, litoral e sertão, mito e religiosidade, razão e loucura, para figurar os impasses da formação nacional do Brasil e de Moçambique. Esses enfoques contrastivos revelam a complexidade dos dilemas históricos dos países em causa, apreendidos na forma artística do conto, de modo a problematizar literariamente os desafios oriundos do subdesenvolvimento e do antigo domínio colonial: um passado que continua a repercutir no presente de tais nações periféricas como história viva.
This paper presents a comparative analysis of selected short stories of the brazilian writer Bernardo Elis (1915-1997) and of the mozambican writer Mia Couto (1955), considering the acknowledgements of the country and the city, the shore and the hinterland, the myth and the religiosity, the reason and the madness as arguments that reveal the complexities of historic dilemmas of refered countries seized into art form of short story as a way to question the literature about the challenges originated from underdevelopment and from old colonial domain: a past that keeps resounding at these peripheral nations at current time as living History.
Villerd, Jean. „Représentations visuelles adaptatives de connaissances associant projection multidimensionnelle (MDS) et analyse de concepts formels (FCA)“. Phd thesis, École Nationale Supérieure des Mines de Paris, 2008. http://pastel.archives-ouvertes.fr/pastel-00004559.
Der volle Inhalt der QuelleHermida, Palacios María Augusta. „El Detalle como intensificación de la forma: el Illinois Institute of Technology de Mies van der Rohe“. Doctoral thesis, Universitat Politècnica de Catalunya, 2011. http://hdl.handle.net/10803/96156.
Der volle Inhalt der QuelleOn many occasions architects use Mies phrase "God is in details", thinking that the attention to detail is a requirement of a good finished work, when actually, the successful and rigorous relationship of materials, can make us assume the presence of quality architecture. The detail has a formative dimension as an intense moment of the constructive system with which the project is addressed. Detail is a project design tool and not only a technical corollary used to solve the problems of an unconscious conception. In short, detail is the basic moment of the project and, as it condenses the entire building system, is an essential form’s requirement: the intensive moment of visual and constructive relationship, the peak of form, it’s intensification. The question that this research proposes is in what extent the detail solution, both visual and constructive, influence in form construction and therefore in the quality of the project. It tries to prove that in detail the essential formality of the architecture of Mies van der Rohe condenses and becomes more intense.In order to answer the question the investigation reviews the work of Mies, over 20 years, having the Illinois Institute of Technology (1938-1958) as a focus for discussion and putting special emphasis on structural systems and on the relationship between different materials, a situation that is handled as a changing process that leads to increasingly abstract solutions. We choose Mies van der Rohe, one of the best architects with the clearest examples of modern architecture, for the accuracy and intensity he gives to his work. The essential character of the detail is enhanced by addressing the details of a not constructed project, the Library and Administration Building, where the detail reaches its full dimension as fundamental condition of the form: or the detail is defined or the project does not exist. The procedure begins by the review of his original drawings, seeing the details as the intense moment of connection between materials, selecting the most representative and using the digital technology for the basic geometric modeling and the visual simulation. The chapter "Approach to the IIT project” summarizes the experience of the arrival of Mies in America and the way he addresses the campus project. The chapter "The detail as intensification of the project”, serves to introduce and sustain, after rigorous observation of the original documents of Mies, the hypothesis that the relationship between materials in the project of the Library and Administration Building, has four stages ranging from low to high in appearance. The object of the chapter "The detail in the built architecture“ is to give a deep look at constructive solutions in various buildings of the campus, and ensure that the constructive solution of a project is 'result' of the former and 'cause' of the next. Chapter “Parallel experiences” gives a look over the contemporary IIT projects and explains the feedback between both. Mies begins with pure structural solutions and ends with the necessary accommodation of specific functional requirements. He finds the proper relationship between structure, closing and function trying to reach the most universal, economic, abstract and essential solution. Despite his preference for steel, considered the most suitable material for his time, he also shows his genius when working with other materials. The thesis verifies that the relationship between materials, the encounter between architectural elements and volumes with different thermal, constructive and functional behavior, has always a visual transition; and that the work of Mies is built in layers, like an onion peel. The thesis finds that the correct relationship between materials becomes the intensifier aspect of form and the change in these correlation leads to a gradual evolution in the solution of the encounters in the work of Mies van der Rohe. The accumulated knowledge of the microcosm study leads to the observation of the macro universe. The detail intensifies the project but it does not replace it, basically what it does is give us the perspective with which to look.
Villalba, Benonio Terra. „AS NANOCÁPSULAS CONTENDO MELOXICAM APRESENTAM EFEITO ANTINOCICEPTIVO MAIS PROLONGADO QUE O FÁRMACO NA FORMA LIVRE EM CAMUNDONGOS“. Centro Universitário Franciscano, 2011. http://www.tede.universidadefranciscana.edu.br:8080/handle/UFN-BDTD/501.
Der volle Inhalt der QuelleMade available in DSpace on 2018-08-16T14:21:31Z (GMT). No. of bitstreams: 2 Dissertacao_BenonioTerraVillalba.pdf: 1084592 bytes, checksum: 26793415e5a9f5705ffceb4c83839d5d (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2011-12-02
The present study investigated the time-course of antinociceptive effect of meloxicam-loaded nanocapsules (M-NC) (5 mg/kg, intragastrically (i.g.) in chemical and thermal models of pain in mice. The antinociceptive activity of M-NC was compared to free meloxicam (M-F) (5 mg/kg, i.g.). Experiments were carried out in male Swiss mice previously treated with M-NC or M-F or suspension without drug (B-MC), at different times (0.5 – 120 h). M-NC elicited a significant increase in the tail-immersion and hot-plate response latency and this effect remained significant up to 24 h. Antinociceptive action of M-NC in the thermal test was similar to M-F. M-NC reduced the acetic acid-induced abdominal writhing up to 48 h, while M-F produced an inhibition to 24 h. Pre-treatment up to 96 h with M-NC produced a marked reduction of the licking time in the first and second phases in the formalin test, while M-F had significant effect against the duration of licking up to 24 h in the first phase and at 0.5 h in the second phase. Paw oedema formation induced by formalin was reduced up to 96 h of pre-treatment with M-NC, while M-F had no significant effect against the formation of the paw oedema. Pre-treatment of up to 72 h with M-NC produced a marked reduction of the licking time and paw oedema formation induced by glutamate, while M-F had significant effect in both parameters up to 24 h. The antiedematogenic effect of M-NC remained significant up to 96 h after the administration, while M-F produced an inhibition of ear oedema up to 24 h. In conclusion, time-curse of antinociceptive effect indicated that M-NC exhibited more prolonged action than M-F. Thus, M-NC may be of potential interest in developing new prolongated delivery systems for the treatment of pain.
O presente estudo investigou o tempo de duração do efeito antinociceptivo de nanocápsulas com meloxicam (M-NC) (5 mg / kg, por via intragástrica (ig)) em modelos químicos e térmicos de dor em camundongos. Além disso, a atividade antinociceptiva das M-NC foi comparada com a do meloxicam na forma livre (MF) (5 mg / kg,ig). Foram utilizados camundongos machos da linhagem Swiss previamente tratados com M-NC ou MF ou com uma suspensão sem o fármaco (B-MC), em diferentes tempos (0,5 - 120 h). As M-NC provocaram um aumento significativo na latência de resposta nos testes de imersão da cauda e placa quente e este efeito permaneceu até 24 h. A ação antinociceptiva das M-NC nos testes térmicos foi semelhante ao MF. As M-NC reduziram as contorções abdominais induzidas pelo ácido acético em até 48 h, enquanto o MF produziu uma inibição apenas até 24 h. O pré-tratamento de até 96 h com as M-NC produziu uma redução acentuada do tempo de lambida na primeira e segunda fases do teste da formalina, enquanto o MF teve efeito significativo contra a duração do tempo de lambida em até 24h na primeira fase e em 0,5 h, na segunda fase. A formação do edema de pata induzido pela formalina foi reduzido até 96 h de pré-tratamento com as M-NC, enquanto o MF não teve efeito significativo contra a formação do edema de pata. O pré-tratamento de até 72 h com as M-NC produziu uma redução acentuada do tempo de lambida e na formação de edema de pata induzido pelo glutamato, enquanto o MF teve efeito significativo em ambos os parâmetros em até 24h. O efeito antiedematogênico das M-NC permaneceu significativo até 96 h após a administração, enquanto o MF produziu uma inibição no edema de orelha até 24 h. Em conclusão, o tempo de duração do efeito antinociceptivo indicou que as M-NC exibiram uma ação mais prolongada do que o MF. Assim, as M-NC podem ser de interesse potencial no desenvolvimento de novos sistemas de liberação para o tratamento da dor.
Assis, Jamille Maria Nascimento de. „“Nem preto, nem branco, mas puro matiz”: um ensaio sobre a produção crítica do uspianista José Miguel Wisnik“. reponame:Repositório Institucional da UFBA, 2013. http://www.repositorio.ufba.br/ri/handle/ri/9286.
Der volle Inhalt der QuelleSubmitted by Cynthia Nascimento (cyngabe@ufba.br) on 2013-03-27T16:08:46Z No. of bitstreams: 1 Jamille Maria Nascimento de Assis.pdf: 1476831 bytes, checksum: aacf2753291b5ece00755fccf54dd4e4 (MD5)
Approved for entry into archive by Alda Lima da Silva(sivalda@ufba.br) on 2013-03-27T17:40:17Z (GMT) No. of bitstreams: 1 Jamille Maria Nascimento de Assis.pdf: 1476831 bytes, checksum: aacf2753291b5ece00755fccf54dd4e4 (MD5)
Made available in DSpace on 2013-03-27T17:40:17Z (GMT). No. of bitstreams: 1 Jamille Maria Nascimento de Assis.pdf: 1476831 bytes, checksum: aacf2753291b5ece00755fccf54dd4e4 (MD5)
O trabalho tem como objetivo produzir um perfil intelectual do crítico José Miguel Wisnik, a partir da análise da sua produção ensaística e musical, do espaço que o formou e o acolheu como professor (a Universidade de São Paulo) e de depoimentos, entrevistas e alguns biografemas. Wisnik se destaca no meio crítico por assumir uma forma de leitura articulada com a especificidade da linguagem musical, sem deixar de levar em consideração os conhecimentos de outras áreas, como a psicanálise, a sociologia, a antropologia, a história, etc., sempre com o intuito de valorizar a criatividade das manifestações culturais brasileiras em seus trabalhos. Uma leitura alinhada a distintas matrizes analíticas não deixaria de gerar suas ambiguidades, até porque quem a produz é um uspiano que, à diferença de seus pares, tentou aplicar um approach teórico formal e sociológico à análise de objetos que não são usualmente analisados na USP, como a música e o futebol. Essa dupla valência leva-o, portanto, a estar alinhado com os Estudos Culturais no Brasil, mas de modo bastante singular. Estudar como essa singularidade se forjou constitui, pois, a principal meta deste trabalho.
Universidade Federal da Bahia. Instituto de Letras. Salvador-Ba, 2012.
Wang, Qian. „The Crisis of Chinese Rock in the mid-1990s: Weakness in Form or Weakness in Content?“ Thesis, University of Liverpool, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.485867.
Der volle Inhalt der QuelleSilva, Jorge Alexandre da. „Basta qualificar? : o Pronatec como estrat?gia de inclus?o produtiva do Plano Brasil sem Mis?ria“. Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2014. http://tede2.pucrs.br/tede2/handle/tede/6438.
Der volle Inhalt der QuelleMade available in DSpace on 2015-12-17T16:50:15Z (GMT). No. of bitstreams: 1 476746 - Texto Completo.pdf: 1304742 bytes, checksum: b9feff3afff4fc308129cace3631609d (MD5) Previous issue date: 2014-08-14
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES
Esta tesis se sit?a en la l?nea de investigaci?n en Trabajo Social y Pol?tica Social y tiene el aspecto objetivo general la forma en que el Programa Nacional para el Acceso a la Educaci?n T?cnica y Empleo (Pronatec) se constituye como estrategia de inclusi?n productiva de Brasil sin plan de la Pobreza, para contribuir al debate sobre la masa de cualificaci?n profesional para luchar contra la pobreza extrema. As?, hemos elaborado el siguiente problema de investigaci?n: c?mo estructurar incluyendo la producci?n del Programa Pronatec Brasil sin pobreza? Basado en el m?todo materialista hist?rico y dial?ctico este trabajo mediante la investigaci?n documental como t?cnica de investigaci?n. La recolecci?n de datos se refiere a documentos oficiales, los textos publicados por instituciones del gobierno federal, entrevistas de representantes del gobierno federal, la orientaci?n t?cnica de los documentos del gobierno federal y los textos que contienen an?lisis de la educaci?n y la capacitaci?n profesional. Estas fuentes fueron consultadas desde sitios de Internet. El estudio muestra que la Pronatec es nombrado como una iniciativa positiva para aumentar la formaci?n y cualificaci?n de la fuerza de trabajo en el pa?s. Sin embargo, la estrategia adoptada en Pronatec ha sido cuestionado con respecto a los cursos de Formaci?n Continua inicial, cuya oferta se concentra sobre todo en el sistema S y la red privada, con fondos del fondo p?blico. Por lo tanto, el aumento de la matr?cula de la cualificaci?n profesional de Pronatec se ha basado en la formaci?n superficial para la colocaci?n en el mercado laboral y la privatizaci?n y la mercantilizaci?n de la educaci?n. Por otro lado, esta estrategia ha permitido que el gobierno federal tiene la infraestructura humana y material de fundamental para ampliar las acciones del programa. La encuesta mostr? un progreso en relaci?n con el Pronatec Planseq / Bolsa Familia. Aunque estas dos estrategias del gobierno federal para la inclusi?n productiva de los beneficiarios de los programas de transferencia de ingresos, se observ? que en Pronatec los criterios adoptados para la inscripci?n en los cursos de formaci?n profesional son menos exclusiva que en Planseq / Bolsa Familia. El hecho es que en Pronatec no hay ning?n requisito de escolaridad y no limitar el n?mero de participantes por familia. Por lo tanto, el progreso en la adopci?n de la inscripci?n en Cad?nico como el principal criterio para la inclusi?n de la poblaci?n en los cursos de formaci?n profesional. Con esto, el gobierno de Dilma result? estructurar el Pronatec como una estrategia unificada, que se ha convertido cada vez m?s en una referencia para las ciudades brasile?as. La encuesta tambi?n muestra que el gobierno federal est? apostando a Pronatec como el Brasil sin estrategia Plan de pobreza para hacer frente a la pobreza extrema, pero no espera que la cualificaci?n profesional es inmediatamente o de forma milagrosa a "puerta de salida" de la transferencia de dinero en efectivo, con el entendimiento de que no todas las familias dejar?n el Programa Bolsa Familia. Sin embargo, la masificaci?n de la cualificaci?n profesional a trav?s de Pronatec, ha estado marcada por las ideolog?as empleabilidad y el esp?ritu empresarial, totalmente apropiada para el modo de ser de la acumulaci?n flexible. Por lo tanto, estimula a las habilidades de capacitaci?n y de emergencia individuales, centr?ndose en la responsabilidad de los trabajadores para asegurar su lugar en el mercado de trabajo a costa de una mayor atenci?n a la formaci?n b?sica.
A presente tese situa-se na linha de pesquisa Servi?o Social e Pol?ticas Sociais e tem como objetivo geral, analisar como o Programa Nacional de Acesso ao Ensino T?cnico e Emprego (Pronatec) se constitui como estrat?gia de inclus?o produtiva do Plano Brasil Sem Mis?ria, a fim de contribuir para o debate sobre a massifica??o da qualifica??o profissional no enfrentamento ? extrema pobreza. Assim, elaborou-se o seguinte problema de pesquisa: como se estrutura a inclus?o produtiva a partir do Programa Pronatec Brasil Sem Mis?ria? Fundamentado no m?todo materialista, hist?rico e dial?tico o presente estudo utiliza a pesquisa documental como t?cnica de pesquisa. A coleta de dados abrange documentos oficiais, textos publicados por institui??es do governo federal, entrevistas de representantes do governo federal, documentos de orienta??es t?cnicas do governo federal e textos contendo an?lises sobre a educa??o profissional e a qualifica??o profissional. Tais fontes foram consultadas a partir de sites da internet. O estudo mostra que o Pronatec ? apontado como uma iniciativa positiva para aumentar a forma??o e a qualifica??o da for?a de trabalho no pa?s. No entanto, a estrat?gia adotada no Pronatec tem sido questionada no que tange aos cursos de Forma??o Inicial Continuada (FIC), cuja oferta est? concentrada especialmente no Sistema S e na rede privada, com recursos oriundos do fundo p?blico. Desta forma, o aumento no n?mero de matr?culas da qualifica??o profissional do Pronatec tem sido baseado na forma??o aligeirada para a coloca??o no mercado de trabalho, assim como na privatiza??o e mercantiliza??o da educa??o. Por outro lado, essa estrat?gia tem possibilitado ao governo federal dispor da infraestrutura humana e material fundamental para ampliar as a??es do programa. A pesquisa apontou avan?os do Pronatec em rela??o ao Planseq/Bolsa Fam?lia. Embora sejam duas estrat?gias do governo federal para a inclus?o produtiva de benefici?rios dos programas de transfer?ncia de renda, observou-se que no Pronatec os crit?rios adotados para a matr?cula nos cursos de qualifica??o profissional s?o menos excludentes do que no Planseq/Bolsa Fam?lia. O fato ? que no Pronatec n?o h? exig?ncia de escolaridade e nem limita??o do n?mero de participantes por fam?lia. Da? o avan?o em se adotar a inscri??o no Cad?nico como principal crit?rio para a inser??o da popula??o nos cursos de qualifica??o profissional. Com isso o governo Dilma acabou por estruturar o Pronatec como uma estrat?gia unificada, que cada vez mais tem se tornado refer?ncia para os munic?pios brasileiros. A pesquisa tamb?m mostra que o governo federal aposta no Pronatec como estrat?gia do Plano Brasil Sem Mis?ria para enfrentar a extrema pobreza, mas n?o espera que a qualifica??o profissional seja de imediato ou de forma milagrosa a ?porta de sa?da? da transfer?ncia de renda, com o entendimento de que nem todas as fam?lias sair?o do Programa Bolsa Fam?lia. N?o obstante, a massifica??o da qualifica??o profissional via Pronatec, tem sido marcada pelas ideologias da empregabilidade e do empreendedorismo, plenamente adequadas ao modo de ser da acumula??o flex?vel. Desse modo, estimula-se a capacita??o individual e a qualifica??o emergencial, com foco na responsabilidade do trabalhador em assegurar seu espa?o no mercado de trabalho em detrimento de uma aten??o maior ? forma??o b?sica.
Sire, Cédric. „Propriétés électriques à l'échelle nanométrique des diélectriques dans les structures MIM et MOS“. Phd thesis, Université Joseph Fourier (Grenoble), 2009. http://tel.archives-ouvertes.fr/tel-00442919.
Der volle Inhalt der QuelleMiller, Brandon Alexander. „The Relationships Between Hexagonal Barbell One-Repetition Maximum Deadlift and Maximal Isometric Pulls at Three Different Positions“. Kent State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=kent158583263690913.
Der volle Inhalt der Quelle