Dissertations / Theses on the topic 'S.I.T'
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Cull, Brooke J. "The seated inactivity trial (S.I.T.): physical activity and dietary outcomes associated with eight weeks of imposed sedentary behavior." Thesis, Kansas State University, 2014. http://hdl.handle.net/2097/18214.
Full textDepartment of Human Nutrition
Mark Haub
Background: Time spent in sedentary behaviors, independent of physical activity levels, is a risk factor for chronic diseases and all-cause mortality. It is unknown whether physically active adults alter their dietary and/or physical activity behaviors in response to imposed sedentary time. The aim of this study was to determine whether imposing 10 hours of sedentary time per week for 8 weeks would alter physical activity and/or dietary profiles of physically active adults. Methods: Sixteen physically active, healthy young adults were randomized into either the no-intervention control (CON) group (n=8) or the sedentary-intervention (SIT) group (n=8). SIT participants attended monitored sedentary sessions for 10 hours per week (4 days; 2.5 hours) for 8 weeks. Assessments occurred at baseline, and weeks 4 and 8. Dietary information was collected through 3-day food records and physical activity was assessed through 7 days of accelerometry (Actical at the wrist). Results: There were no differences in physical activity profiles in SIT or CON groups when baseline and week-8 average (average weeks) were compared to the week-4 assessment. Differences in step counts comparing the average weeks and week 4 were not significantly different between CON and SIT groups (CON = 615.1 ± 3019.1, SIT= -1158.0 ± 3373.0 steps, p=0.287). There were no differences in sedentary (p=0.366), light (p=0.293), moderate (p=0.656) or vigorous (p=0.701) physical activity when average weeks were compared to one of imposed sedentary behavior. A greater number of SIT (4/8) participants had lower step counts during the imposed sedentary week, when compared to CON (1/8) participants. There was no difference (p>0.05) between CON and SIT groups for total calories consumed at any time-point. Caloric intake decreased significantly in the SIT group compared to the CON group (SIT = -27.9 ± 22.8%, CON = 10.0 ± 37.6%, p=0.028). More SIT (7/8) than CON (3/8) participants decreased caloric intake from baseline to 8 weeks (p>0.05). Conclusion: Physically active young adults did not alter physical activity profiles, but did decrease their caloric intake, in response to 8 weeks of imposed sedentary time. These findings may indicate a compensatory mechanism to imposed sitting in physically active adults.
Cordier, Susanna Isabella Johanna. "Boedelbeplanning vir die Hindoevrou in Suid-Afrikaanse konteks / S.I.J. Cordier." Thesis, North-West University, 2007. http://hdl.handle.net/10394/1605.
Full textThesis (LL.M. (Estate Law))--North-West University, Potchefstroom Campus, 2008.
Saracco, Jérôme. "Contributions à la régression inverse par tranchage : sliced inverse regression (S.I.R.)." Toulouse 3, 1996. http://www.theses.fr/1996TOU30185.
Full textOlivares, O. Patricio, and Cristian Espoz. "S.I.H. Servicios integrales en procesos hidrometalurgicos concentración AFE estratégico y de mercados." Tesis, Universidad de Chile, 2015. http://repositorio.uchile.cl/handle/2250/136996.
Full textPatricio Olivares O. [Parte I]no autoriza el acceso a texto completo de su documento
Patricio Olivares O. [Parte I Concentración AFE Estratégico y de Mercados ], Cristian Espoz [Parte II Concentración AFE Organizativo-Financiero]
La gran minería es una industria que está en constante dinamismo, con una fuerte presencia en nuestra economía, llegando a aportar hasta un 20% del PIB de nuestro país. El desarrollo de la minería genera negocios complementarios que dependen directamente de ella, por lo cual son importantes los niveles de inversión en esta industria, además del precio del cobre, como son la venta de insumos y producto y los de los servicios entregados, ya sea de tecnología, mantención, traslado, casinos, apoyo operacional, etc. las empresas que ofrecen estos servicios pasas a ser colaboradores en la producción y parte importante del desarrollo minero. Una preocupación constante del negocio minero es producir cobre sin sustentabilidad, ya sea con incidentes ambientales, a las personas o a las comunidades, sin productividad y a un alto costo, es por ello que las empresas colaboradoras tienen que satisfacer estas necesidades para poder participar del mercado. Nuestro emprendimiento es ayudar a nuestros clientes, la gran minería del norte de chile, en la sustentabilidad de sus procesos, a través de una operación estable, sin incidentes, con altos estándares, gran calidad y satisfacer sus necesidades comprometiéndonos con el cumplimiento de sus metas, con un equipo humano de excelencia, con innovación y soluciones creativas. Teniendo como principal ventaja en ser un socio estratégico más que una empresa contratista, compartiendo los ciclos de mercado, integrando nuestros procesos, entregando constante innovación y superando las metas de mercado capturadas a través de Benchmarking.
Antipán, Quiñenao Pablo Alejandro. "Estudio de factibilidad de conexión de pequeñas centrales hidráulicas de pasada al S.I.C." Tesis, Universidad de Chile, 2014. http://repositorio.uchile.cl/handle/2250/131116.
Full textDada la necesidad energética del país, las pequeñas centrales hidráulicas de pasada aparecen como una buena alternativa para aumentar la capacidad de generación. Al respecto, este trabajo se enfoca en los costos de conexión de varias centrales hidráulicas de pasada al SIC. En primer lugar, se escoge el estero Coyanco como curso de agua para estudio. Se estima caudal y caída neta, para luego, establecer tres posibles centrales hidráulicas de pasada las cuales suman 20,9 MW en total (Cap. 2). Una vez definida la ubicación geográfica de las centrales, se analiza el sistema eléctrico de 110 kV del sector. Se establecen cuatro opciones de conexión: S/E La Laja, S/E Vizcachas, S/E P. Alto y S/E Florida Se analizan las cuatro opciones de conexión, concluyendo que todas cuentan espacio para ampliaciones y son accesibles de llegar hasta ellas con una línea de transmisión (Cap. 3). Luego, se estudia el impacto en la red eléctrica de la incorporación de las tres centrales al SIC, encontrando que la inyección de 20,9 MW no provoca la saturación de las líneas en ninguna de las cuatro opciones de conexión y no produce cambios en la regulación de tensión en las barras de 110 kV de las cuatro subestaciones. Además, el incremento de las corrientes de CC no indica necesidad alguna de cambios en los equipos de las subestaciones existentes. Por lo tanto, las cuatro opciones son técnicamente factibles (Cap. 4). A continuación, se diseñan tres componentes principales: patio de elevación, línea de transmisión y paño(s) de línea para la acometida al STT (Cap. 5). Con este diseño, se estima el valor de inversión (V.I.) de la conexión para cada una de las cuatro opciones de conexión, resultando S/E La Laja la más conveniente.
Romero, Adelmo, Hugo Marín, and Henry Maldonado. "El análisis estadístico de una base de datos geográfica : aprovechamiento de un S.I.G." Pontificia Universidad Católica del Perú. Centro de Investigación en Geografía Aplicada, 2014. http://repositorio.pucp.edu.pe/index/handle/123456789/119827.
Full textCiano, Sanjita <1995>. "L'integrazione lavorativa di persone con Disturbi dello Spettro Autistico. Il caso del S.I.L. di Mestre." Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/18389.
Full textAlvarado, Torres Wilson Emilio. "Desarrollo de los métodos de integración G.P.S/S.I.N. con la finalidad de aumentar la exactitud en la navegación." Universidad Nacional de Ingeniería. Programa Cybertesis PERÚ, 2001. http://cybertesis.uni.edu.pe/uni/2001/alvarado_tw/html/index-frames.html.
Full textFerrato, Giorgia <1994>. "il monitoraggio della composizione del soil-gas all'interno del S.I.N. di Porto Marghera e valutazione della variabilità giornaliera." Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/17968.
Full textHoff, Alexandra Ziegler Olivier. "De la prévention à la prise en charge thérapeutique de la malnutrition l'exemple de l'hôpital S.I.M. de Galmi au Niger /." [S.l] : [s.n], 2003. http://www.scd.uhp-nancy.fr/docnum/SCDMED_T_2003_HOFF_ALEXANDRA.pdf.
Full textSantos, Vanessa Cardoso dos. "Classificação de vazios urbanos utilizando S.I.G. como apoio ao planejamento e gestão urbanos e à implementação do estatuto da cidade." Florianópolis, SC, 2004. http://repositorio.ufsc.br/xmlui/handle/123456789/86954.
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Este trabalho apresenta uma metodologia para mapeamento e classificação de vazios urbanos baseada na exploração dos recursos de geoprocessamento, conceitos da análise multicritério de apoio à decisão e do planejamento estratégico. A integração entre os diversos dados através de um Sistema de Informações Geográficas conduziu para a construção de mapas temáticos de representação das características dos vazios urbanos no município de São José e para uma experiência prática de exploração do planejamento e gestão urbanos apoiados no geoprocessamento e no potencial do cadastro técnico multifinalitário. As análises referentes aos vazios urbanos procuraram evidenciar sua importância para o desenvolvimento urbano, para as ações de planejamento e gestão e para a implementação de instrumentos urbanísticos
Loukili, Abdelmoutalib. "Cartographie et analyse spatiale des critères d'établissement des valeurs résidentielles en milieu urbain à partir d'un S.I.G. : le cas de Beauport." Master's thesis, Université Laval, 1991. http://hdl.handle.net/20.500.11794/32904.
Full textQuébec Université Laval, Bibliothèque 2018
Zeroili, Driss. "Contribution de la Cartographie et des Systèmes d'Information Géographique (S.I.G) à la gestion urbaine : cas de la ville de Mohammedia au Maroc." Thesis, Montpellier 3, 2014. http://www.theses.fr/2014MON30047.
Full textMorocco knows a rapid development of Urban Population due to population growth, rural exodus and several parameters (social, economic…). This urbanization involving complex phenomena has generated multitude of problems (notably the transportation problem, the lack of social equipments, the environment damage, the difficulty of Urban Management…). The Urban Agencies have been created to bring under control this phenomenon by establishing Urbanism Documents which define the land use laws, and by controlling the urban activities.The urban agency handles daily a large amount of geographical data. To this end, the issue of the establishment of a Geographic Information System is size. This study is to draw up a report on urban management in the city of Mohammedia and deepen both the theoretical aspects and practical implementation of a GIS for urban management to manage public facilities, roads and automatically generate notes intelligence within the urban agency. How to restructure databases already existing spatial data to launch a GIS application to renovate urban management?Geographic information systems (GIS) today positioned as a powerful tool for decision support, particularly with regard to the management of the space. The integration of the spatial dimension, using GIS, now can locate information and organize data in a more user-friendly
Passegué, Sophie. "L'accessibilité aux équipements en milieu rural : analyse spatiale à travers un s.i.g. raster : application aux pays et arrière-pays du Rhône moyen." Avignon, 1996. http://www.theses.fr/1996AVIG1008.
Full textThe object of the thesis is the adjustment of a precise and performing appreciation of the road accessibility to retail trade and services from the rural areas. The survey applies to the mid-rhone valley countries, a multipolarized and multiperipheric rural hinterland. The approach of the accessibility problem and of its evaluation is resolutly spatial, as the instrument used is a raster g. I. S. , a data model not commonly utilized to deal with accessibility problems, as mainly adapted to the study of areas rather than networks. The adjustment of a road roughness model and the infra-municipal disaggregation of demographic data are one of the possibilities to improve accessibility usual approaches (graph theory) to facilities (communal inventory, inventaire communal). The underlined organisation structures reveal the infra-municipal differentiation of access levels and the major functionnal caracteristics of the system centered on the Rhône valley
Álvarez, Rogel Yolanda. "Aplicación de tecnología S.I.G. al Estudio del Riesgo y Prevención de Incendios Forestales en el área de Sierra Espuña-Gebas (Región de Murcia)." Doctoral thesis, Universidad de Murcia, 2000. http://hdl.handle.net/10803/10878.
Full textBáez, Oscar Adolfo Perdomo. "Palmeiras andinas na floresta de nuvens na Colômbia: modelo para o desenvolvimento de uma ferramenta de base S.I.G. visando o estudo de clareiras." Universidade Federal de Uberlândia, 2012. https://repositorio.ufu.br/handle/123456789/13376.
Full textThe Arecaceae family is about 2500 species, distributed in tropical and subtropical regions of both hemispheres, and represent an interest group to develop regeneration processes studies in tropical forests. In Colombia are present 47 genders and 247 species, the Andean region is the highest diverse in the country. In Tropical Montane Cloud Forests of Colombian Andes are found 24 genera of the Arecaceae family, Aiphanes, Geonoma, Wettinia and Ceroxylon genders are the most diverse in this ecosystem. In this study was estimated the richness and density of palms in canopy gaps of two areas in a Andean TMCF in the Caquetá department, Colombia, and analyzed the floristic patterns between gaps and closed canopy areas. It was also determined the relationship between the layer of the canopy occupied by the palm species and their presence in the canopy gaps. First were located and conducted an inventory of palm seedlings inside the canopy gap, and the adults grown in the contiguous area, registering biometric and environmental variables. The composition of the Arecaceae family registered in this TMCF was typical of Andean palms, finding Geonoma, Wettinia and Aiphanes genders with the highest species richness. This disturbance in the canopy favors the regeneration process of the Andean Palms community. The results indicate that the canopy gaps represent an important regeneration niche for Andean Palms, with large populations of seedlings in these microenvironments. It was also found that the presence of palm seedlings in canopy gaps is affected by canopy strata occupied by the species indicating that this microenvironment is more favorable for the species of the upper canopy and lesser for the lower canopy level palms. The 21 palm species represent a potential elements to be included in agroecological production systems, since the biology of the species and its potential use be well studied.
A Floresta Tropical Montana Nublada é ecossistema de elevada biodiversidade e pouco conhecido, ocorre acima dos 1000 metros de elevação e ocupa uma área total inferior a 0.5% da superfície terrestre. A Família Arecaceae abriga 2500 espécies e constitui um grupo de interesse para desenvolver estudos sobre os processos de regeneração nas florestas tropicais. Na Colômbia são mencionadas 247 espécies de palmeiras, sendo os Andes a região que apresenta a maior diversidade no país com 24 gêneros dentre os quais Aiphanes, Geonoma, Wettinia e Ceroxylon são os mais diversos. O dossel florestal é um subsistema estruturalmente complexo e ecologicamente crítico, definido como a combinação de fatores bióticos e abióticos dentro do espaço entre o solo e o dossel superior. Neste estudo foi estimada a riqueza e densidade de palmeiras andinas em clareiras de dois trechos de FTMN, encontrando que a composição registrada é típica das palmeiras andinas nas FTMN, e que a riqueza e a densidade registradas indicam o efeito positivo destas sobre processo de regeneração das palmeiras andinas. A presença de plântulas nas clareiras observou-se afetada pelo estrato do dossel ocupado pelas espécies sendo mais favorável às espécies do dossel superior. Os camponeses reportaram usos para 8 espécies contrastando com as 16 espécies encontradas na revisão de literatura. Isto indica a perda do conhecimento sobre estas espécies e seus potenciais usos nesta comunidade camponesa. Devido à importância desta estimativa na compreensão de diversos processos biológicos alguns autores desenvolveram métodos para estimar a área de clareiras ao nível do solo e no dossel superior. Aqui é apresentado um novo método para estimativa da área da clareira adaptado às condições ambientais dos Andes Colombianos, e sua inserção em uma ferramenta de base SIG para analisar padrões e observar algumas características das clareiras. O método niebla e a ferramenta SIG mostraram praticidade na sua aplicabilidade, acurácia nas estimativas, e diversidade de possibilidades na analise de fenômenos no microambiente das clareiras.
Mestre em Ecologia e Conservação de Recursos Naturais
Costa, Philippe. "Les traditions rupestres du Salvador : un art à la charnière de la Mésoamérique et de l'Aire Intermédiaire." Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01H026/document.
Full textThe rock art of El Salvador is an original legacy rooted in all regions of the country. Rock production was supported during the pre-Hispanic era as shown in 70 sites highlighted by bibliographical research and field projects. If the Salvadorian rock art has been the subject of scientific publications at the end of the 19e century, be bad until now never given rise to synthetic study. A significant investment in research in the field enabled us to save half of the studied deposits. Stratigraphic surveys made on 11 rock art sites in El Salvador, in order to better control the framework chronological and cultural, but also beyond its borders to the Honduras. Records of visited sites helped develop a typological classification of the rock art manifestations. On the basis of the information gathered, a database was created and introduced into a system of geographic information. Thanks to this tool, the spatial analysis reveals rock art traditions -deposits with common iconographic and morphological features, whose geographical spread constitute partitioned territories. Using the archaeological information and studies of the linguistic groups, we have tried to restore the rock art traditions in their chrono-cultural context. They fit into the history of El Salvador and bring us new information about pre-Hispanic cultural borders in an area of interactions between Mesoamerica and middle area
Baril, Daniel. "Modélisation de l'érosion hydrique par intégration de données multisources à un système d'information géographique." Mémoire, Université de Sherbrooke, 1989. http://hdl.handle.net/11143/11135.
Full textAhmed-Chaouch, Nabil. "Analyse historique et comparative des deux villes : la vieille ville d'Aix-en-Provence, la médina de Constantine à l'aide des S.I.G. : Comparaison historique et géographique de la croissance de deux villes méditerranéennes." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM3025.
Full textMany fields of applications use spatial representations. This is the case of architecture, town planning or geography. The acquisition of these spatial datas in town planning these last years has experienced a significant progress with the introduction of new instruments. This acquisition allows to get urban support analysis at different levels of details and for different purposes. This thesis proposes an approach to combine two disciplines, the urban typomorphology and geomatics. We have explained the central notion of morphological process, the different steps of operation peculiar to the historical analysis for the treatment of map datas with the GIS instrument, primarily our work consist to explore the GIS contribution to the historical data treatment and analysis. We focused particularly on the approach to complete typomorphological potential interpretive and descriptive. Our thesis work has been made from different stages, we can mention the construction of a formal classification, concepts related to the historical development and morphology of Constantine and Aix-en-Provence. Starting from this urban history compare the two cities has established a chronology of the evolution of urban forms, to better understand the challenges each of these latter. Specifically, this work allows us to contribute to improving the mastery of the urban project. Finally tracks are proposed to continue this work by exploiting the platform exploration of 3D representation proved very useful for making historical analysis
Jaulent, Patrice. "Etude des effets singuliers transitoires dans les amplificateurs opérationnels linéaires par photogénération impulsionnelle non-linéaire." Phd thesis, Bordeaux 1, 2009. http://tel.archives-ouvertes.fr/tel-00997385.
Full textEl, Hage Hassan Hussein. "Les apports d'un S.I.G. dans la connaissance des évolutions de l'occupation du sol et de la limitation du risque érosif dans la plaine de la Bekaa (Liban) : exemple d'un secteur du Bekaa el Gharbi." Electronic Thesis or Diss., Orléans, 2011. http://www.theses.fr/2011ORLE1113.
Full textThe Bekaa Valley, our study site, has undergone a significant land-cover evolution over the last fiftyyears (urban vegetation cover). This evolution has prompted us to seek the causes of soil coverchange (climatic and socio- economic factors, etc.). The Geographical Information System (GIS)allows conducting an objective study in an area where direct on-site observations are not always easy.In our study, we compare two different periods (1962 to 1998). We study the risk factors that couldthreaten this agricultural region. The risk of hydric erosion (erodibility and crusting soil) is a majorcause of soil degradation threatening the future of agriculture in the Bekaa Valley and the study area.Several factors are associated with hydric erosion hazard, most of which like the soil, slope of thearea, and geology maintain a constant value while soil cover and rainfall may vary from year to year.For this, we worked on the vegetation cover, given its importance for ensuring productive agriculturewhich helps protect the soil against hydric erosion. This led us to establish several optimization mapsof land-use according to the map of land suitability in an area which lacks agricultural guidance, andto study erosion sensitivity tailored to each optimization map, in order to be able to choose the mostsuitable mechanism of land development to protect the environment, taking into account the socioeconomicfactors of the study site
El, Hage Hassan Hussein. "Les apports d'un S.I.G. dans la connaissance des évolutions de l'occupation du sol et de la limitation du risque érosif dans la plaine de la Bekaa (Liban) : exemple d'un secteur du Bekaa el Gharbi." Phd thesis, Université d'Orléans, 2011. http://tel.archives-ouvertes.fr/tel-00647147.
Full textMoubarak, Jalal. "La pédagogie de Célestin Freinet dans le développement des compétences de la pensée critique et créative et dans l’acquisition de connaissances chez les élèves en Syrie : étude expérimentale sur un échantillon de collégiens à travers la matière sciences de la vie et de la terre (S.V.T.)." Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0060/document.
Full textThrough this research, we are looking to develop Critical Thinking Skills and Creative Thinking Skills, as well as the acquisition of knowledge in a group of students in college schools in Syria, through the application of the Freinet method in the learning process. To validate the hypothesis of the research, we taught two groups – control & experimental – of students a unit of a science S.V.T. manual. Two styles were used: the first group was taught by the traditional method (control group), the second taught by the method of Freinet (experimental group). To measure the development of the Critical Thinking Skills and the Creative Thinking Skills in students, we designed two tests: the first, to measure the Critical Thinking Skills, and the second, to measure the Creative Thinking Skills. To measure the development of the students' level of knowledge acquisition, we designed a traditional test about the information contained in the educational unit in the S.V.T. book. The results of this study showed the effectiveness of this method in developing five skills of the critical thinking in students (inference, assumption, deduction, interpretation, and evaluation of the argument). The study also showed the effectiveness of this method in developing three skills of the creative thinking in students (originality, fluidity, and flexibility). In addition, the results of this study showed that the teaching by the Freinet method has contributed to the development of students' level of knowledge acquisition
Loria, Carlo. "Entre o compromisso com a ciência e as motivações politicas: tensões e controvérsias na Sociedade Italiana de Física nos anos 70 do século XX." INSTITUTO DE FÍSICA - UFBA, 2018. http://repositorio.ufba.br/ri/handle/ri/27254.
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CAPES
Na Itália, na passagem da década de 1960 para 1970, um quadro de fortes conflitos políticos nacionais repercutia sobre a vida universitária, sobre as pesquisas e ensejava profundas mudanças nas visões sobre a essência da ciência e sobre as práticas de investigação estabelecidas. O nível de radicalização gerou divergências e polarizações nas comunidades científicas, passando a ameaçar de cisão a Sociedade Italiana de Física, SIF. A ruptura não aconteceu graças à uma dinâmica endógena à própria comunidade que, mediante debates e propostas acadêmicas, encontrou a rota da pacificação. Esse processo tornou-se objeto de atenção de historiadores da ciência, interessados em explicar as condutas e protagonismos de membros da sociedade. As narrativas sugerem papeis importantes tanto das lideranças formais como das lideranças difusas, que emergiam de reuniões e assembleias, na proposição de temas para a Escola de Verão Enrico Fermi, que tinha lugar na cidade de Varenna. O objeto desta tese é tentar verificar como atuaram estas lideranças e se houve maior destaque ou supremacia de um tipo ou de outro. O campo de conhecimento desta pesquisa é a história da ciência com foco na comunidade de pesquisadores e o procedimento metodológico empregado privilegiou a utilização de fontes primárias como questionários aplicados à alguns informantes qualificados, pesquisadores da época, análise de epistolário entre esses pesquisadores e outras fontes como comunicações científicas. Os resultados esperados ajudarão a entender a solução da controvérsia. Palavras chaves: Décadas de 1960-70 do século passado; Sociedade Italiana de Física, SIF; Comunidade de física; Escola de Verão Enrico Fermi
Quesnel, Florence. "Cartographie numérique en géologie de surface : application aux altérites à silex de l'ouest du Bassin de Paris." Phd thesis, Université de Rouen, 1997. http://tel.archives-ouvertes.fr/tel-00739116.
Full textBigiotti, Gaia. "Relationships between the olive fly Bactrocera oleae and its endosymbiont Candidatus Erwinia dacicola: from basic knowledge to practical applications." Doctoral thesis, 2019. http://hdl.handle.net/2158/1150083.
Full textZENG, ZHAN-WEN, and 曾展文. "A study of using expert system on S.M.T. process planning and process diagnosis." Thesis, 1989. http://ndltd.ncl.edu.tw/handle/51061894456024485612.
Full textPhele, Johanna Kedibone. "An illustration of the self-actualising tendency (S.A.T.) in an elderly diabetic group in Meadowlands-Soweto." Thesis, 2004. http://hdl.handle.net/10500/643.
Full textBhoola, Nayna Ratilal. "The relative effectiveness of a conservative multi-method treatment protocol (S.M.T. and Diclofenac) for the management of chronic mechanical thoracic spine pain." Thesis, 2001. http://hdl.handle.net/10321/2023.
Full textThe aim of this study was to determine the relative effectiveness of the combination of spinal manipulative therapy (SMT) and non-steroidal anti-inflammatory drugs (NSAIDs) versus SMT with the administration of a placebo medication in the treatment of chronic mechanical thoracic facet syndrome. It was hypothesised that SMT and NSAIDs over a three week period would be more effective than SMT and placebo medication in terms of the objective and subjective clinical findings. The study design was that of a double blind randomized clinical trial. Sixty patients diagnosed with thoracic facet syndrome were randomly assigned to either the manipulation and NSAID group or the manipulation and placebo medication group. The age range of the patients was eighteen to fifty-nine years. Each patient in the NSAID group received 139mg of diclofenac free acid per day over five days. The placebo group received the same dosage of a similar appearance to that of diclofenac free acid over the same period. The placebo medication was in the form of lactose powders. Each group of thirty patients received six treatments of SMT over a three-week period. Group A received SMT and placebo medication while Group B received SMT and NSAIDs. The patients were assessed by means of obtaining subjective information consisting of three questionnaires; the McGill Short-Form Pain Questionnaire, the Numerical Pain Rating Scale -lOl and the Oswestry Pain Disability Index. Objective data was gathered from goniometer measurements. The objective data was collected before the
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Abreu, Uriel. "Riscos naturais no ordenamento do território : aplicação ao município de Câmara de Lobos : construção de um sistema de gestão ambiental em ambiente S.I.G." Master's thesis, 2007. http://hdl.handle.net/10316/28955.
Full textO presente estudo aborda a área temática dos riscos naturais, numa perspectiva concelhia, nomeadamente com a avaliação da susceptibilidade natural e da vulnerabilidade, na qual será identificado os elementos estruturais e sociais com maior grau de exposição. Situado na placa Africana, mais concretamente na região intraplaca, o Arquipélago da Madeira, formado no Miocénico, é de origem vulcânica e assenta em pleno domínio oceânico. A área em estudo, o concelho de Câmara de Lobos, situa-se na zona centro-ocidental da ilha da Madeira, a Oeste do Funchal. É um dos mais importantes da região, com uma área de 52,6 km2 e uma densidade populacional de 668,9 hab/km2. Desde a colonização da ilha, no início do século XV, que estão relatados inúmeros acontecimentos catastróficos naturais e em particular na área geográfica em estudo, causando inúmeras vítimas e avultados prejuízos materiais. Neste âmbito e de modo a proceder uma avaliação da susceptibilidade natural concelhia, foi efectuado um levantamento histórico dos fenómenos que causaram danos materiais e humanos, utilizando inúmeras referências bibliográficas, e precedido de uma análise as características do meio físico envolvente. Posteriormente e em conjugação com o anteriormente descrito, foi efectivada uma análise à vulnerabilidade social e infra-estrutural, por freguesia, aos riscos naturais. Numa primeira fase, foram seleccionados grupos sociais que, devido a inúmeros factores, são os mais indicativos das características da população que poderá ser afectada. Das variáveis seleccionadas, foi produzida uma estimativa da vulnerabilidade social. Na avaliação da vulnerabilidade infra-estrutural, foi utilizada a mesma metodologia para o parque habitacional concelhio, com a selecção de critérios estruturais, de forma a estimar a vulnerabilidade da habitação e consequentemente, a imposição de um risco acrescido dos seus habitantes; auxiliará também na validação do edificado como um elemento vulnerável, quando exposto a uma adversidade. A sobreposição das variáveis supramencionadas, determinou uma delimitação geográfica das áreas mais susceptíveis, tendo sido complementada com um levantamento dos elementos mais expostos aos eventos destrutivos naturais. Conclusivamente, a avaliação de risco efectuada permitiu a introdução de uma nova estratégia de pré-actuação aos fenómenos de elevada perigosidade, capaz de atenuar perdas e danos socioeconómicos, a nível concelhio. Este exercício terá como objectivo primordial o auxílio e optimização das políticas de gestão do território, no âmbito dos planos municipais de emergência e de ordenamento do território.
This present study approaches, the thematic field of natural hazards in a local perspective, namely with the evaluation of the natural susceptibility and vulnerability, in which will be identified the structural and social elements exposed to natural disasters. Of volcanic origin and situated in the intraplate region of the African plate, the Madeira Archipelago was formed during the Miocenic and seats in full oceanic domain. The study area, the Câmara de Lobos county, is located in the center-western point of Madeira island, west of Funchal. With an area of 52,6 km2 and 668,9 hab/km2, this municipality, is one of the most important of the region. Since the settlement of the island, in the early 15th century, several destructive events were reported in different areas of Câmara de Lobos, causing several victims and great material damages. In order to proceed this current assessment, the county natural susceptibility, a survey of all natural phenomena that caused great material damage and human casualties was made, using historical references, preceded by an physical analysis of the county in study. Subsequently and in conjunction with the previously described, it was made an analysis of the social and infraestrutural vulnerability, at a parish scale, to natural hazards. Initially, were selected social groups that, due to countless factors, are the most indicative of the characteristics of the population that could be affected. From the variables selected, it was produced an estimate of the social vulnerability. In assessing the infraestrutural vulnerability, the same methodology was used for housing, with the selection of structural criteria, in order to produce an estimation of the vulnerability of the county housing and consequently, the imposition of an added risk for their inhabitants; it will also assist in the validation of the built as an vulnerable element, when exposed to an natural catastrophe. The overlap of the variables mentioned above, determined a geographical delimitation of the most susceptible areas, having been complemented with a survey of the most exposed elements to a destructive natural event. In conclusion, the risk evaluation made it possible the introduction of a new pre-action strategy to the higher risk phenomena, capable to mitigate losses and socioeconomic damages, at a county level. This exercise has as primordial objective, the aid and optimization of the land administration policies, within the municipal emergency plans and land management.
Silva, João Miguel Monteiro da. "Projeto Mobizela: uma proposta de mobilidade sustentável para Vizela Cittaslow." Master's thesis, 2017. http://hdl.handle.net/1822/54640.
Full textUm dos grandes desafios das sociedades contemporâneas é o de conciliar desenvolvimento com sustentabilidade. As elevadas taxas de urbanização da população mundial acarretam consigo inúmeros desafios ao sistema urbano. Nesta lógica, a mobilidade tem merecido especial atenção, uma vez que contribui de forma inequívoca para a (in)sustentabilidade urbana, com impactes negativos sobre o ambiente, a economia e a sociedade. Deste modo, urge encontrar novas formas de “pensar e fazer cidade” tendo por base a tríade da sustentabilidade. Neste sentido, surge o Movimento Internacional Cittaslow, composta por uma rede de cidades de pequena dimensão que estabeleceram um conjunto de metas para melhorar a qualidade de vida dos seus habitantes. Uma destas cidades é Vizela, classificada como Cittaslow desde 2011. Com base nestes pressupostos, a presente investigação aborda a questão da mobilidade sustentável em Vizela enquanto Cittaslow. Desta forma, pretende-se: i) estudar o Movimento Cittaslow e o caso de Vizela; ii) compreender a urgência de um novo paradigma de mobilidade; iii) identificar as principais características do município de Vizela e iv) propor um projeto de mobilidade sustentável para Vizela. Para tal, recorreu-se a operações de análise espacial através da utilização dos Sistemas de Informação Geográfica, no qual revelaram-se ser ferramentas essenciais no apoio à tomada de decisão no âmbito do planeamento estratégico do território. Assim, nesta investigação é apresentada uma proposta de mobilidade sustentável para o município de Vizela, denominado Projeto Mobizela, sendo proposto a pedonalização de parte do seu centro histórico e a construção de uma rede ciclável. Deste modo, espera-se que este projeto se possa constituir como um contributo para tornar Vizela uma cidade mais Sustentável, mais Acessível, mais Segura, mais Atrativa e mais Saudável.
One of the great challenges of contemporary societies is to reconcile development with sustainability. The high rates of urbanization of the world population bring with it numerous challenges to the urban system. In this logic, mobility has received special attention, since it visibly contributes to urban (in)sustainability, with negative impacts on the environment, economy and society. In this way, it is urgent to find new ways of "thinking and making city" based on the triad of sustainability. In this sense, there is the International Cittaslow Movement, composed of a network of small cities that have established a set of goals to improve the quality of life of its inhabitants. One of these cities is Vizela, classified as Cittaslow since 2011. Based on these assumptions, the present research addresses the issue of sustainable mobility in Vizela while Cittaslow. In this way, it is intended: i) to study the Cittaslow Movement and the Vizela case; ii) understanding the necessity of a new mobility paradigm; iii) identify the main characteristics of the municipality of Vizela and iv) propose a sustainable mobility project for Vizela. For this purpose, we used spatial analysis operations through the use of Geographic Information Systems, which proved to be essential to support decision-making in the strategic planning of the territory. Thus, this research presents a proposal of sustainable mobility for the municipality of Vizela, denominated Project Mobizela, being proposed the pedonalization of part of its historic center and the construction of an extensive cycling network. In this way, this project is expected to be a contribution to make Vizela a more Sustainable, Affordable, Safer, Attractive and Healthier city.
Leitzbach, Carsten Alfred [Verfasser]. "In-vitro-Untersuchung über die Aufbereitung gekrümmter Wurzelkanäle mit unterschiedlichen maschinellen Antriebssystemen (Prototyp VDW a1, a2, b) im Vergleich zur manuellen Technik (Ergoflex-Stahlfeile, S.E.T.) : Veränderung der Kanalmorphologie nach Aufbereitung / vorgelegt von Carsten Alfred Leitzbach." 2006. http://d-nb.info/97922358X/34.
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