Teses / dissertações sobre o tema "Bening"
Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos
Veja os 50 melhores trabalhos (teses / dissertações) para estudos sobre o assunto "Bening".
Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.
Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.
Veja as teses / dissertações das mais diversas áreas científicas e compile uma bibliografia correta.
Vizniuk, V. V. "Aspects of nephroprotection therapy of patients suffering from bening prostate hyperplasia". Thesis, БДМУ, 2022. http://dspace.bsmu.edu.ua:8080/xmlui/handle/123456789/19687.
Texto completo da fonteRahardjo, Mohammad Fadjar. "Écobiologie et dynamique des populations de poissons dans le réservoir Bening, Java de l'Est, Indonésis". Toulouse, INPT, 1987. http://www.theses.fr/1987INPT006A.
Texto completo da fonteRahardjo, Mohammad Fadjar. "Ecobiologie et dynamique des populations de poissons dans le réservoir Bening, Java de l'est, Indonésie". Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376091313.
Texto completo da fonteChaves, Marcelo Donizetti. "Estudo da herdabilidade em genealogias de familias com portadores de psoriase cutanea e lingua geografica". [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289225.
Texto completo da fonteTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
Made available in DSpace on 2018-08-04T05:15:05Z (GMT). No. of bitstreams: 1 Chaves_MarceloDonizetti_D.pdf: 1424400 bytes, checksum: 35e88d5e057e2d0b7214de851a1b8e3f (MD5) Previous issue date: 2005
Resumo: A psoríase é uma doença cutânea crônica, cuja condição bucal mais freqüentemente associada é a língua geográfica. Fatores genéticos e ambientais estão relacionados com as mesmas. A descrição destes fatores mostra a importância do estudo da herdabilidade para determinação quantitativa da influência do genótipo e do ambiente. Este trabalho foi realizado com o objetivo de estudar a herdabilidade da psoríase cutânea e língua geográfica, através do estudo de genealogias de famílias com portadores destas condições. Foram estudados 356 heredogramas de pacientes com estas doenças, a partir de prontuários de um ambulatório dermatológico, independente da idade, gênero e grupo étnico. A amostra foi constituída por 128 propósitos com psoríase cutânea, do tipo vulgar e 257 língua geográfica. Os propósitos com psoríase cutânea apresentavam ou não simultaneidade de língua geográfica e os propósitos com língua geográfica apresentavam ou não simultaneidade de psoríase cutânea. Para a determinação da herdabilidade, utilizou-se o método de Falconer. Este método foi desenvolvido em genética quantitativa, para avaliar o comportamento de características de limiar, aplicado para dados da incidência das doenças, a fim de responder a questão relativa à importância da herança e do ambiente no desenvolvimento das mesmas. A partir dos resultados obtidos destas análises, constatamos que: a) a herdabilidade dos pais em famílias de portadores de psoríase foi de 89,2%, sendo esta considerada alta; b) o mesmo foi observado com relação aos filhos (86,8%) e filhas (84,4%) do propósito; c) verificou-se herdabilidade maior nos grupos de irmãos e irmãs que nos grupos dos pais do propósito, sendo todas as herdabilidades consideradas altas; d) as herdabilidades das irmãs (97%) e irmãos (98%) foram as maiores obtidas, sendo muito semelhantes entre si e maiores do que a dos pais do propósito (89,2%); e) verificou-se a correlação entre filhos/propósito (86,8%) e filhas/propósito (84,4%), ambas com herdabilidade alta e muito semelhante; f) com relação à língua geográfica, observou-se que o valor da herdabilidade filhos/propósito (80,2%) foi maior que a dos pais/propósito (41,6%), sendo o mesmo verificado para a herdabilidade filhas/propósito (68,6%) que na herdabilidade pais/propósito (41,6%); g) a herdabilidade irmãos/propósito (56,8%) foi maior que o valor para pais/propósito (41,6%) e irmãs/propósito (41,6%); h) na comparação entre as herdabilidades filhos/propósito (80,2%) e filhas/propósito (68,6%), observamos que esta foi maior na primeira que na segunda; i) observou-se herdabilidade maior na relação irmãos/propósito (56,8%) que na irmãs/propósito (41,6%); j) o cálculo da herdabilidade total para o grupo com psoríase indicou uma herdabilidade alta (92,1%); k) com relação ao grupo com língua geográfica, também se observou uma herdabilidade alta (51,5%). A partir destes dados, conclui-se que tanto na psoríase, quanto na língua geográfica existe um fator genético determinante
Abstract: Psoriasis is a chronic cutaneous disease whose oral condition is more frequently associated to benign migratory glossitis. Aspects as epidemiological association, basic lesions and microscopic characteristics similarly support the idea that benign migratory glossitis is the true form of oral psoriasis. This study was done having the objective of study the heritability to cutaneous psoriasis and benign migratory glossitis through the genealogy of family with holder these diseases. Were studied 356 heredograms of patients from the records of the dermatological ambulatory, independently of age, gender or ethnic group. The sample was made up of 128 propositi with cutaneous psoriasis and 257 with benign migratory glossitis. The patients suffering from cutaneous psoriasis presented benign migratory glossitis simultaneous or not and the patients of benign migratory glossitis group presented or not psoriasis simultaneously. To determination of heritability were applied Falconer¿s methods. This method was developed in quantitative genetics to analyze the behavior of threshold characteristics. It was applied to date of the incidence of the diseases, so as to answer the question about the role of the inheritance and environmental factors in development the psoriasis and benign migratory glossitis. The following constations were taking from the observed results: a) the heritability of parents in families with patients suffering from cutaneous psoriasis was 89,2%, being considered high; b) high heritability was observed to sons (86,8%) and daughters (84,4%) from propositi; c) it was verified heritability higher in groups of brothers and sisters than groups of parents from propositi, that showed high heritabilities; d) the heritabities of sisters (97%) and brothers (98%) were the higher obtained, and very similar among these and higher than parents from propositi (89,2%); e) it was verified the correlation among sons/propositi (86,8%) and daughters/propositi (84,4%), both having high heritability and very similar; f) beside to benign migratory glossitis, observed that value to heritability sons/propositi (80,2%) was high than parents/propositi (41,6%), being the same verified beside to heritability daughters/propositi (68,6%) that to heritability parents/propositi (41,6%); g) the heritability brothers/propositi (56,8%) was higher than the value to parents/propositi (41,6%) and sisters/propositi (41,6%); h) beside the heritabilities sons/propositi (80,2%) and daughters/propositi (68,6%), it was observed that the heritability was higher in first than second; i) it was observed heritability higher beside brothers/propositi (56,8%) than sisters/propositi (41,6%); j) the total heritability to group with cutaneous psoriasis indicated high heritability (92,6%); k) comparing to group with benign migratory glossitis was also observed a high heritability (54,8%). These data allow the conclusion that, both psoriasis and benign migratory glossitis have a determinant genetic factor
Doutorado
Patologia
Doutor em Estomatopatologia
Quesada, Díaz Raquel. "Horseshoe Bending Machine : Bending Mechanism". Thesis, Högskolan i Skövde, Institutionen för teknik och samhälle, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-9432.
Texto completo da fonteGunnarsson, Jenny, e Madeleine Lundin. "Benign Prostatahyperplasi. Upplevelser och livskvalitet hos män med benign prostatahyperplasi". Thesis, Malmö högskola, Fakulteten för hälsa och samhälle (HS), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-24279.
Texto completo da fonteBenign prostatic hyperplasia (BPH) is a condition which causes urology bother that might have an impact on quality of life and daily living in almost all men over the age 80. The aim of this study was to report on how men with benign prostatic hyperplasia experiencing their daily lives and how their quality of life is affected. A systematic review was made in accordance to a systematic procedure. The literature searching was made in the databases CINAHL, PsycInfo, PubMed and The Cochrane Library. Both quantitative and qualitative studies were included and the quality was assessed by both authors independently of each other using a modified audit protocol. The results show that men with BPH have disturbed sleep due to nocturia, limiting their social lives and experiencing embarrassment over the urological symptoms and a negative impact on the sexual life. Men with BPH also seems to develop coping strategies to overcome their daily lives such as reducing fluid intake, talk about the complaint and accept the condition. It also seems that it is more common for men with BPH to rank their quality of life lower than men without BPH. More studies using both qualitative and quantitative approach are needed to find a deeper understanding of men with BPH and to strengthen evidences about quality of life and daily life.
Thornton, Michelle J. St George Clinical School UNSW. "Benign anorectal disorders". Awarded by:University of New South Wales. St George Clinical School, 2005. http://handle.unsw.edu.au/1959.4/22466.
Texto completo da fonteRafehi, Mariam. "Bending Educational Reality". VCU Scholars Compass, 2019. https://scholarscompass.vcu.edu/etd/5924.
Texto completo da fontePalecanda, Krishna Suraj Appachu. "Analysis and prediction of springback – 3 point bending and U-bending". The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1440153425.
Texto completo da fonteTrujillo, Rojas Lina María. "Estudio de la acumulación de polisacáridos y de la expresión de VEGF como elementos de patogénesis en la hiperplasia prostática benigna en la rata". Doctoral thesis, Universitat Autònoma de Barcelona, 2020. http://hdl.handle.net/10803/670943.
Texto completo da fonteEsta Tesis Doctoral se centró en el estudio de alteraciones ligadas a cambios en el contenido intraluminal y en la expresión y localización de citoquinas y quimoquinas en la próstata de ratas sanas y afectadas por hiperplasia prostática benigna asociada con la edad (HPB). Los resultados mostraron que la aparición de la HPB era paralela a un incremento en un contenido intraductal PAS+. Este contenido estaba formado mayoritariamente por polisacáridos poco ramificados, con presencia mayoritaria de enlaces α-1,4 glucosídicos. Por otra parte, también se observó un incremento en la expresión intracelular del enzima glucógeno sintasa en algunas células ductales, lo que sugiere una alteración global en el metabolismo del glucógeno ductal. El estudio de expresión de citoquinas y quimoquinas mediante mini-arrays mostró que la instauración de la pubertad está cronológicamente relacionada con una disminución generalizada en la expresión prostática de un gran número de estos factores, si bien algunas de estas proteínas vuelven a incrementar sus niveles a partir de los 6 meses de vida. Por otra parte, la aparición de HPB fue paralela a un incremento en la expresión prostática de un grupo reducido de citoquinas y quimoquinas, entre las que destacan el PDGF, el TIMP-1 y el VEGF. Al comparar el panel de expresión prostático y sérico de citoquinas y quimioquinas en ratas de diferentes grupos de edad apenas se observaron proteínas que sufrieran variaciones equivalentes, siendo la única excepción el VEGF. Finalmente, centrándonos en el VEGF, se pudo determinar que el incremento observado en su expresión tanto mediante miniarrays como por Western blotting se relacionaba con la aparición de niveles significativos citoplásmicos de VEGF en las células prostáticas, apareciendo asimismo un incremento en el procesamiento post-traduccional de la proteína a través de su paso por el aparato de Golgi. Estas alteraciones fueron concomitantes con un incremento significativo en la expresión del receptor de VEGF. Así pues, como conclusión de estos resultados se podría inferir que el inicio de la HPB está más relacionado con cambios en los procesos de angiogénesis prostática que en mecanismos inmunitarios ‘per se’. Además, los resultados también sugirieron la posibilidad de estudiar el patrón de expresión sérica de VEGF como un posible marcador de HPB en rata.
This PhD dissertation was centred on the study of the alterations in both the intra-luminal content and the cytokines and chemokines expression in prostates from healthy rats and also from individuals affected by age-related benign prostastic hyperplasia (BPH). Ours results showed that the onset of BPH was concomitant with an increase in the PAS+ intraductal prostatic content. This content was mainly composed by low branched polysaccharides, which showed high levels of α-1,4 glycosydic bonds. Otherwise an increase in the intracellular glycogen synthase expression was also observed in some ductal cells. This would suggest a putative alteration of the whole glycogen metabolism in prostate ducts associated with the appearance of the BPH. The analysis of the expression of prostate cytokines and chemokines through a miniarray system showed that the onset of puberty was parallel to an overall decrease in the expresión of the analyzed factors, although there was a partial recovery from age 6-months old onwards. The appearance of BPH was also parallel to an increase of a low number cytokines/chemokines, namely PDGF, TIMP-1 and VEGF. When comparing the expression panel the analyzed cytokines and chemokines of prostate extracts against those from blood serum only the VEGF underwent parallel changes in both samples. Finally, the observed BPH-concomitant increase of prostate VEGF expression, which was confirmed through both miniarrays and Western blotting, was parallel with the appearance of significant intracytoplasmic levels of VEGF that were accompanied with an increase in the post-translational processing of this protein through the Golgi apparatus. These changes were concomitant with a significant increase in the expression of the ductal VEGF receptor. In this manner, as a conclusion, the obtained results would suggest that the BPH onset in rats would be more related with alterations in the regulation of prostate angiogenesis than in the launching of intrinsic immunitary reactions. Furthermore, results also suggest the possibility to utilize VEGF serum levels as an useful putative marker for BPH in rat.
Toor, A. P. S. "Biaxial cyclic plastic bending". Thesis, Coventry University, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372393.
Texto completo da fonteWakeham, Russ. "Environmentally benign acylation reactions". Thesis, University of Bath, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.642048.
Texto completo da fonteFoussekis, Michael. "Band Bending in GaN". VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1781.
Texto completo da fonteAkin, Faith W. "Benign Paroxysmal Positioning Vertigo". Digital Commons @ East Tennessee State University, 2012. https://dc.etsu.edu/etsu-works/2437.
Texto completo da fonteHäggblad, Maya, e Linnea Svensson. "Faktorer som påverkar kvinnors livskvalitet efter hysterektomi vid gynekologiska benigna åkommor : En litteraturöversikt". Thesis, Högskolan Dalarna, Omvårdnad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:du-24203.
Texto completo da fonteBackground: Benign gynecologic condition are something that affects women's health and quality of life. Hysterectomy is the second most common surgery in gynecology and women who suffer from benign condition may undergo a hysterectomy as treatment. The quality of life is also affected by undergoing a hysterectomy. Aim: To describe the quality of life after a hysterectomy for women who suffers from benign gynecologic condition. Method: A literature review based on 14 articles have been performed. The articles are published between 2000-2016 and are from different countries. Searches have been made in the databases PubMed, CINAHL, Web of Science and psykINFO. Results: The result are presented in seven categories and the sub-texts describes women's quality of life after hysterectomy. The results present quality of life in different aspects, and if the symptoms gets worse or improves. The categories are: early menopaus, the sexual life, loss of infertility, factors that affects the quality of life related to total hysterectomy, psychological experience of undergoing hysterectomy and information needs. Conclusion: Quality of life were improved for most women after the hysterectomy. Some symptoms may persist, although the most were improved.
Poljak, Peter. "Průzkum a definice mezních parametrů ohybu u stabilizačních tyčí automobilu". Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-230518.
Texto completo da fonteVASCONCELOS, Juliana Lúcia de Albuquerque. "Avaliação do valor diagnóstico e prognóstico do carboidrato L-fucose e das fucosiltransferases 3 e 6 em tumores prostáticos humano". Universidade Federal de Pernambuco, 2012. https://repositorio.ufpe.br/handle/123456789/18485.
Texto completo da fonteMade available in DSpace on 2017-04-04T19:33:58Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) 2012-Dissertação-JulianaVasconcelos.pdf: 1176748 bytes, checksum: bb96bcabc13f8fef386568e90cfdc033 (MD5) Previous issue date: 2012
Câncer é um conjunto de alterações celulares, que leva a uma divisão celular sem controle, podendo invadir tecidos adjacentes através da circulação sanguínea e do sistema linfático. O Câncer de Próstata (CP) é o segundo tumor mais comum entre a população masculina, e é considerado o câncer da terceira idade. A carcinogênese é um mecanismo complexo no qual ocorre mudanças na expressão de proteínas e glicoconjugados. Glicosilação é mediada por glicosiltransferases, enzimas que tem função de inserir resíduos de carboidratos específicos, e é um dos mais importantes processos biológicos pós-tradução de modificações na estrutura final e função de lipídios e proteínas. As fucosiltransferases (FUT) participam da transferência de resíduos de L-fucose, um sacarídeo associado ao câncer e a processos inflamatórios, da GDP-L-fucose. Neste estudo objetivou-se avaliar a expressão dos genes FUT3 e FUT6 através da Imunohistoquímica em Adenocarcinoma Prostático e Hiperplasia Prostática Benigna correlacionando com o padrão de expressão de L-fucose empregando a histoquímica com as lectinas UEA-I (Ulex europaeus) e LTA (Lotus tetragonolobus). As enzimas FUT3 e FUT6 apresentaram-se com uma alta expressão tanto no Adenocarcinoma Prostático como na Hiperplasia Benigna Prostática, principalmente a FUT 6. Os resultados da histoquímica com lectinas mostraram uma baixa distribuição/accessibilidade de L-fucose. Sugere-se que, as enzimas FUT3 e FUT6 possam representar potenciais biomarcadores para avaliar alterações benignas e malignas prostáticas refletindo uma variação no perfil de L-fucose nestes tumores que podem estar associados às suas características biológicas.
Cancer is a set of cellular changes, leading to uncontrolled cell division that may invade surrounding tissues via bloodstream and lymphatic system. Prostate Cancer (PC) is the second most common tumor in men and is considered the cancer of the elderly. Carcinogenesis is a complex mechanism in which changes occur in the expression of proteins and glycoconjugates where glycosylation plays key roles since modulates the carbohydrate moieties in glycoconjugates being one of the most important biological processes of posttranslational modifications in the final structure and function of lipids and proteins. Fucosyltransferases (FUTs) are enzymes that catalyze the transfer of the L-fucose residues, a saccharide which has been linked to cancer and inflammation features, from GDP-Fuc. This study the objective to evaluate the expression of genes FUT 3 and FUT 6 by immunohistochemistry in Prostatic Adenocarcinoma and Benign Prostatic Hyperplasia and to correlates with the expression pattern of L-fucose using lectin histochemistry with UEA-I (Ulex europaeus) and LTA (Lotus tetragonolobus). FUT3 and FUT6 showed a high expression in both prostatic tissues, especially FUT6. The results of lectin histochemistry showed a low distribution/accessibility of L-fucose residues. It is suggested that FUT3 and FUT6 may represent potential biomarkers to evaluate benign and malignant alterations in prostate reflecting a variation in the profile of L-fucose residues in these tumors which can be associated to their biological features.
Raheem, Hassan Hassan [Verfasser]. "Plasto-Mechanical Model of Tube Bending in Rotary Draw Bending Process / Hassan Raheem Hassan". Aachen : Shaker, 2017. http://d-nb.info/1138178209/34.
Texto completo da fonteHe, Yuxiang Carleton University Dissertation Engineering Civil. "Interactive design of flexural steel members subjected to bending, and combined bending and torsion". Ottawa, 1993.
Encontre o texto completo da fonteEason, Brandon Corey. "Benign processing with carbon dioxide". Thesis, Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/10939.
Texto completo da fonteTsang, K. K. "Screening for benign prostatic hypertrophy". Thesis, University of Edinburgh, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.663068.
Texto completo da fonteRichardson, Charlotte Jane. "Benign design for dental restorations". Thesis, University of Sheffield, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327645.
Texto completo da fonteOrtiz-Trankina, Lianna N. "Investigating Benign Syntheses via Mechanochemistry". University of Cincinnati / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1613746553330943.
Texto completo da fonteSanganwar, Ganesh P. Gupta Ram B. "Environmentally benign mixing of nanoparticles". Auburn, Ala., 2009. http://hdl.handle.net/10415/1965.
Texto completo da fonteZenz, Nikolaus. "Effect of mulch application in combination with NPK fertilizer in cowpea (Vigna unguiculata (L.) Walp. ; Leguminosae) on two key pests, Maruca vitrata F. (Lepidoptera: Pyralidae) and Megalurothrips sjostedti Trybom (Thysanoptera: Thripidae), and their respective parasitoids". [S.l. : s.n.], 1999. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB8711436.
Texto completo da fonteAndré, Ana Paula do Rego. "Reabilitação vestibular da vertigem postural paroxística benigna de canal posterior em idosos". Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/17/17138/tde-11102006-142440/.
Texto completo da fonteVestibular rehabilitation is a treatment?s program based on exercises, associated with a factor?s collection related to changing habits and guidance about symptoms associates to unbalance. It is harmless, coherent and physiologic therapy method that intends to work the dizzy patient, relieving the symptoms and increasing his vertigo?s threshold. The Benign Paroxysmal Positional Vertigo is the one most frequent adult?s pathologies of the peripheral vestibular?s system. It is caused by the utricle?s degeneration. In aged people, is characterize by vertigo and positional nystagmus provoked by certain cephalic movements or body movements and, as sequelae, can take to falls and life quality restriction, physical and emotional. This study?s purpose was evaluate the Vestibular Rehabilitation in posterior canal?s BPPV?s treatment and its effect in the elderly life?s quality. Twenty three volunteers with BPPV ?s posterior canal?s canalith diagnoses pointed out by otorhinolaryngologist, aged between sixty to ninety one years old, average of 70,69 years and deviation of 9,24. Seventeen volunteers (73,9%) were female and six (26,1%) were male. In BPPV?s treatment by vestibular rehabilitation, thirteen (56,52%) were submitted to Epley maneuver, six (26,08%) used the Epley maneuver associated to Brandt- Daroff exercises and four patients (17,39%) were submitted only to the Brandt- Daroff exercises. The treatment?s time lasted from 2 to 6 weeks. A questionnaire (Dizziness Handicap Inventory Portuguese- DHI Portuguese) was used in order to dizziness quantity in the physical, emotional, functional and general aspects, which was observed a significant statistical difference (p<0,001) between the scores previous and after Vestibular Rehabilitation. Concluding that the aspects? scores evaluated improved after Vestibular Rehabilitation therapy in the posterior canal?s BPPV?s patients, occurring an improvement in volunteers? life quality.
Köseoğlu, Seda, e Hasan Parlak. "Capacity calculator of rotary draw tube bending". Thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-19807.
Texto completo da fonteDu, Peloux De Saint Romain Lionel. "Modeling of bending-torsion couplings in active-bending structures : application to the design of elastic gridshells". Thesis, Paris Est, 2017. http://www.theses.fr/2017PESC1209/document.
Texto completo da fonteAn elastic gridshell is a freeform structure, generally doubly curved, but formed out through the reversible deformation of a regular an initially flat structural grid. Building curved shapes that way seems to offer the best of both worlds : shell structures are amongst the most performant mechanically speaking while planar and orthogonal constructions are much more efficient and economic to produce than curved ones. This ability to “form a form” efficiently is of peculiar importance in the current context where morphology is a predominant component of modern architecture, and envelopes appear to be the neuralgic point for building performances. The concept was invented by Frei Otto, a German architect and structural engineer who devoted many years of research to gridshells. In 1975 he designed the Multihalle of Mannheim, a 7500 m2 wooden shell which demonstrated the feasibility of this technology and made it famous to a wide audience. However, despite their potential, very few projects of this kind were built after this major realization. And for good reason, the ressources committed at that time cannot guarantee the replicability of this experiment for more standard projects, especially on the economic level. Moreover, the technics and methods developed by Otto’s team in the 1960s have mostly fall into disuse or are based on disciplines that have considerably evolved. New materials, such as composite materials, have recently emerged. They go beyond the limitations of conventional materials such as timber and offer at all levels much better technical performances for this kind of application. Finally, it should be noted that the regulatory framework has also deeply changed, bringing a certain rigidity to the penetration of innovations in the building industry. Therefore, the design of gridshells arises in new terms for current architects and engineers and comes up against the inadequacy of existing tools and methods. In this thesis, which marks an important step in a personal research adventure initiated in 2010, we try to embrace the issue of the design of elastic gridshells in all its complexity, addressing both theoretical, technical and constructive aspects. In a first part, we deliver a thorough review of this topic and we present in detail one of our main achievements, the ephemeral cathedral of Créteil, built in 2013 and still in service. In a second part, we develop an original discrete beam element with a minimal number of degrees of freedom adapted to the modeling of bending and torsion inside gridshell members with anisotropic cross-section. Enriched with a ghost node, it allows to model more accurately physical phenomena that occur at connections or at supports. Its numerical implementation is presented and validated through several test cases. Although this element has been developed specifically for the study of elastic gridshells, it can advantageously be used in any type of problem where the need for an interactive computation with elastic rods taking into account flexion-torsion couplings is required
Jaiani, George V. "Bending of an orthotropic cusped plate". Universität Potsdam, 1998. http://opus.kobv.de/ubp/volltexte/2008/2535/.
Texto completo da fonteBoerma, Djemila. "Surgical management of benign biliopancreatic disorders". Amsterdam : Amsterdam : Universiteit van Amsterdam, Faculteit der Geneeskunde ; Universiteit van Amsterdam [Host], 2000. http://dare.uva.nl/document/57272.
Texto completo da fonteRidge, I. M. L. "Bending-tension fatigue of wire rope". Thesis, University of Reading, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.315486.
Texto completo da fontePark, Jong-Chan. "Bending collapse behaviourof top-hat tubes". Thesis, University of Liverpool, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.398576.
Texto completo da fonteMubofu, Egid B. "Novel environmentally benign supported palladium catalysts". Thesis, University of York, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.369282.
Texto completo da fonteMurry, Robert Lester. "Continuum electrostatic analysis of DNA bending". Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/38837.
Texto completo da fonteShyu, Rong-Juin. "Bending vibration of rotating drill strings". Thesis, Massachusetts Institute of Technology, 1989. http://hdl.handle.net/1721.1/14205.
Texto completo da fonteSandhu, G. S. "Management of adult benign laryngotracheal stenosis". Thesis, University College London (University of London), 2011. http://discovery.ucl.ac.uk/1324556/.
Texto completo da fonteLindberg, Sebastian, e Kristoffer Hammersjö. "Livskvalité och benign prostatahyperplasi : En litteraturstudie". Thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap (HV), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-74789.
Texto completo da fonteWood, Harrison Grant. "Bending and warpage of elastic plates". Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/90576.
Texto completo da fonteMaster of Science
This thesis presents two studies on the subject of thin, elastic bodies, otherwise known as plates. Plate theory has important applications in many areas of life, ranging from the design and construction of civil structures to the mechanics of wrinkling sheets. In the first work, we discuss how different elastic plate theories have qualitatively different predictions on how a plate will behave when bent. We discuss the different physical implications of each model, and relate our findings to previous studies. Additionally, we promote the use of certain technical measures in the study of plates corresponding to the most coherent definitions of bending and stretching. In the second work, we study the effects of in-plane swelling gradients on elastic plates whose material stiffnesses vary with direction. Inspired by wood panels that warp when exposed to moisture, we model elastic plates exposed to various swelling patterns and determine the resulting warped shapes. We find that some shapes are axisymmetric, while others prefer to twist when exposed to moisture-induced swelling. By varying certain parameters of the swelling functions, or by increasing the material fiber stiffness, we also find a qualitative change in shape from an axisymmetric to a twisted surface.
Liberles, David Alan Dervan Peter B. "Sequence specific DNA recognition and bending /". Diss., Pasadena, Calif. : California Institute of Technology, 1998. http://resolver.caltech.edu/CaltechETD:etd-04272006-155123.
Texto completo da fonteLundin, Catarina Petersson. "Cytogenetic studies of benign breast lesions". Lund : Dept. of Clinical Genetics, University of Lund, 1998. http://books.google.com/books?id=eaJrAAAAMAAJ.
Texto completo da fonteWitschi, Mark. "Finanzierbarkeit des Gesundheitssystems in Benin /". Bern, 2007. http://www.public-health-edu.ch/new/Abstracts/WM_07.04.08.pdf.
Texto completo da fonteHOUSSOU, BRUNO SERGE. "Les entreprises publiques au benin". Paris 11, 1987. http://www.theses.fr/1987PA111002.
Texto completo da fonteThe public enterprises' role in beninese economy was considerably intensified in the middle of 1970's. Indeed, the political orientations at that time maked public enterprises as a main economical weapon. The aim was to affirm a wide state control on the out put of the main national sectors. The reasons why the public sectors' deployment was accelarated are multiple, among which : -economical structures failing due to the colonial heritage, -political instability and the first independance years economic failure, -private sector's inability to a large scale investment, -state authority's will to intervene directly into the economy, but the verious new and nationalised firms were clashing to terrible obstacles among which : -investment's shemes and conception errors, -oppressive administration and the lack of management autonomy, -deficiency of experienced managers, -insufficiency of financial resources. All these problems paralysed the favourable firms management of which the performances are clearly inadequate. Financial results are deficient and the running into debts is disquieling. To resolve the performance's inclination of public enterprises, the gouvernment is strying now to adapt purifying reforms
Arnoult, Olivier. "A NOVEL BENIGN SOLUTION FOR COLLAGEN PROCESSING". Cleveland, Ohio : Case Western Reserve University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=case1270491592.
Texto completo da fonteDepartment of Macromolecular Science and Engineering Title from PDF (viewed on 2010-05-25) Includes abstract Includes bibliographical references and appendices Available online via the OhioLINK ETD Center
Hildestam, Jakob, e Pia Stehager. "Lidande hos patienter med benign prostatahyperplasi (BPH)". Thesis, University of Kalmar, School of Human Sciences, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hik:diva-324.
Texto completo da fonteBenign prostatahyperplasi (BPH) är en av de vanligaste sjukdomarna hos män och kan vara en orsak till lidande. Hur omfattande lidandet är hos dem som drabbas är individuellt. Studiens syfte var att belysa patienters lidande vid BPH. En systematisk litteraturstudie valdes som metod. Sökning i relevanta databaser; Cinahl, PubMed, PsycINFO och ELIN@Kalmar, utfördes och därefter följde kritisk granskning, dataanalys och sammanställning av vetenskapligt material inom problemområdet. I dataanalysen framkom tre teman: fysiskt, emotionellt samt sexuellt lidande. Det fanns rädsla för prostatacancer och för att vara beroende av andra. En annan typ av rädsla gällde urinläckage som syntes utåt. Förändrade miktionsvanor upplevde patienter som pinsamma. Vanliga symtom vid BPH var svag urinstråle, urinläckage samt frekventa toalettbesök. Genom en gruppkonstellation av patienter, urologer och anhöriga där erfarenheter kunde utbytas, underlättades det fortsatta livet med sjukdomen. Trots allt fanns en acceptans och uppfattning om att sjukdomen är en naturlig del av åldrandet. För att kunna agera stödjande till patienter med BPH bör sjuksköterskan initiera till samtal med patienten utan att negligera de sexuella funderingar patienten eventuellt kan ha. Att anordna gruppmöten så att patienter kan utbyta erfarenheter med varandra kan vara värdefullt.
Lahey, Timothy. "Modelling Hysteresis in the Bending of Fabrics". Thesis, University of Waterloo, 2002. http://hdl.handle.net/10012/941.
Texto completo da fonteDorosh, Mark Norman. "Damage growth in bending of composite beams". Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28376.
Texto completo da fonteApplied Science, Faculty of
Materials Engineering, Department of
Graduate
Nguyen, Vinhson Ba. "Finite-element simulation of ram pipe bending". Thesis, University of Ottawa (Canada), 1988. http://hdl.handle.net/10393/5265.
Texto completo da fonteBrown, James S. III. "Environmentally benign chemical processing in expanded solvents". Diss., Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/11769.
Texto completo da fonteLazim, Duraid. "Springback in draw-bending on aerospace alloys". Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=79244.
Texto completo da fonteMakanjuola, Akinwale David. "The genetic basis of benign familial haematuria". Thesis, King's College London (University of London), 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.497918.
Texto completo da fonte