Dissertations / Theses on the topic 'La-chen and La-Chuang Valleys'
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Bret, Thierry. "Jules Vallès : la violence dans la trilogie /." Paris : l'Harmattan, 2007. http://catalogue.bnf.fr/ark:/12148/cb411386182.
Full textVía, y. Rada Fernández Romina Noelia. "Determinación de la Diversidad Genética de 172 accesiones de la colección nacional de Chenopodium quinoa Willd. “QUINUA” mediante marcadores microsatélites." Bachelor's thesis, Universidad Ricardo Palma, 2015. http://cybertesis.urp.edu.pe/handle/urp/850.
Full textDíez, Herrera Carmen. "Cantabria en la Edad Media, evolución socioeconómica: (la formación de la sociedad feudal en Cantabria : la organización del territorio en los siglos IX al XIV)." Doctoral thesis, Universidad de Cantabria, 1987. http://hdl.handle.net/10803/22660.
Full textThis work offers a first synthesis of the medieval history of rural Cantabria presented from the perspective of the social organization of space. Thinking about the origins of the social organization of space and its evolution in the geographic area now known as Cantabria has served to propose an original interpretation. It is attributed to the "valleys" the first articulating role of space in a way that goes beyond the mere physical realm, as a complex social unit, "the community of the valley", that is well shaped as the basis on which feudal society developed through the creation of other forms of organization such as the solar and the village. The analysis of this society and its evolution complete and close this paper.
Breniquet, C. "La disparition de la culture de Halaf les origines de la culture d'Obeid dans le nord de la Mésopotamie /." Paris : Editions Recherche sur les civilisations, 1996. http://catalog.hathitrust.org/api/volumes/oclc/35801311.html.
Full textBouquety, Axel. "Etude morphométrique de la cryosphère ancienne de Mars : implications paléo-climatiques." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS460/document.
Full textThe primitive Martian climate fascinates Martian research. Identifying Martian primitive conditions as accurately as possible would make it possible to constrain the different states of water during Martian history. Today two hypotheses are debated, the first is that of a hot and humid climate prevailing on the surface of Mars at the end of the Noachian / early Hesperian. The second, on the contrary, seems to indicate that the climate was cold and glacial on the highest Martian altitudes. Nevertheless, this second hypothesis is often disputed, because unlike the presence of liquid water marker on the surface of Mars, no surface morphology attesting to a cold climate had been identified. In this thesis, we studied morphometrically structures and morphologies on the surface of Terra Sabaea, which constitutes 1% of the total surface of the planet. These structures constitute morphological legacies of past climatic activities. In order to better characterize the erosive origin of these structures, we have created a new method of morphometric analysis from different terrestrial and Martian methods. This new method makes it possible to extract more than 20 exploitable data per valley. It was therefore a question of measuring a valley maximum in order to establish a database that we compared with databases of terrestrial and Martian morphologies. Thanks to this analysis, it has been possible to highlight the presence of an ice landscape in the Terra Sabaea region. This landscape is composed of (1) glacial valleys linked or not with (2) glacial cirques. The source of this ice appears to be (3) local plateau caps at altitudes> 3500 m. We thus demonstrated for the first time the presence of glacial morphologies attesting to a cold climate there are 3.6 Ga. Nevertheless, the presence of such morphologies does not indicate that the whole of Terra Sabaea was glaciated. Morphometric analysis has demonstrated the presence of fluvial morphology geographically close to glacial morphologies and often at the same altitude, between 1500 and 3500 m. This observation allowed us to highlight (4) that the slope was a factor influencing the state of the water. Indeed, for the same altitude, fluvial morphologies are located on gentle slopes (<3 °) while glacial morphologies are located on the inner walls of impact craters with a steep slope (> 10 °). However (5) altitude also seems to be a determining factor since we do not find glacial morphology at altitudes <1500 m. Terra Sabaea land analysis also revealed (6) that there is a genetic link between high altitude glacial morphologies and lower river valleys. Indeed, it is possible to follow a valley that has its source on the highlands glaciers upstream, downstream where it joins morphologies testifying to a fluviatile activity. This continuity in glacial and fluvial morphologies makes it possible (7) to better define the origin of branched valleys, and in particular the origin of Naktong vallis, and it seems that melting ice has played a role in their formations. Moreover, this morphological continuity makes it possible to suppose that there existed (8) a cycle of water similar to the Earth in the region of Terra Sabaea there is 3.6 Ga
Harmand, Dominique. "Histoire de la vallée de la Meuse lorraine /." Nancy : Presses universitaires de Nancy, 1992. http://catalogue.bnf.fr/ark:/12148/cb35513436z.
Full textRondeau, Myriam. "La Vallée de la Sèvre nantaise dynamique d'urbanisation /." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376007605.
Full textCharles, Christian. "La Vallée de Hunza Karakorum, Pakistan milieu naturel, aménagement traditionnel et mutations récentes dans une vallée aride du Nord-Ouest de l'ensemble hymalayen." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37594629d.
Full textNúñez, García Ana Isabel. "Influence of mosquito-virus interaction on Zika virus and Rift Valley fever phlebovirus transmission." Doctoral thesis, Universitat Autònoma de Barcelona, 2020. http://hdl.handle.net/10803/670697.
Full textLas enfermedades transmitidas por vectores representan un alto porcentaje de las enfermedades infecciosas en el mundo. Concretamente, las enfermedades causadas por arbovirus (arthropod-borne viruses), que circulan en la naturaleza entre artrópodos (sus vectores), y los hospedadores vertebrados (sus reservorios), pueden causar enfermedades graves en los hospedadores vertebrados, pero no causan una patología significativa en los vectores. Durante décadas las enfermedades causadas por arbovirus fueron olvidadas, ya que en su gran mayoría estaban localizadas en zonas en vías de desarrollo. En la actualidad, factores ambientales, ecológicos y socioeconómicos, como el cambio climático y la globalización, han contribuido a la emergencia y reemergencia de las enfermedades arbovirales. El constante movimiento de personas y mercancías ha dado lugar a la colonización y establecimiento de especies de exóticas en nuestro país, como el mosquito tigre (Aedes albopictus), el cual es transmisor de muchos arbovirus (e.g. el virus del dengue, el virus Zika (ZIKV) o el virus chikungunya). El desarrollo de esta tesis se centró en realizar estudios de competencia vectorial para el ZIKV y en un estudio del transcriptoma de Culex pipiens después de ser expuesto al phlebovirus de la fiebre del Valle del Rift (RVFV) para comprender las interacciones el virus y los mosquitos locales. Los capítulos I y II se focalizaron en estimar la competencia vectorial para ZIKV de diferentes especies de mosquitos de campo presentes en nuestro país: Aedes albopictus, Aedes caspius y Culex pipiens. Además, se desarrollaron experimentos de transmisión vertical para determinar si la generación de mosquitos provenientes de hembras infectadas con el ZIKV es capaz de diseminarlo. Durante el desarrollo de estos estudios, se ha demostrado que los mosquitos locales de la especie Ae. albopictus son vectores competentes para el ZIKV. Sin embargo, las especies Cx. pipiens y Ae. caspius son refractarias para este arbovirus. Con respecto al experimento de transmisión vertical, se demostró que la progenie de las hembras inoculadas con el virus de forma intratorácica fue susceptible a la infección del virus, pero no fueron capaces de diseminarlo. Por otro lado, el capítulo III se centró en el estudio de las interacciones a nivel molecular entre la especie de mosquito Cx. pipiens y RVFV, con el objetivo caracterizar las alteraciones a nivel molecular de la expresión de los genes correspondientes al sistema inmune del mosquito durante la infección por RVFV mediante un análisis del transcriptoma de novo. Como resultado, se obtuvieron 48 genes diferencialmente expresados en los mosquitos ante la presencia del virus que servir de diana para controlar la infección, ya sea para desequilibrar la tolerancia de los mosquitos al virus como para inhibir la infección en los mosquitos. Los resultados obtenidos del estudio de las alteraciones del transcriptoma de mosquitos de la especie Cx. pipiens expuestos a RVFV sientan las bases para la realización de futuros estudios funcionales de los genes involucrados en controlar/permitir la infección por RVFV. En conjunto, el desarrollo de esta tesis incrementa el conocimiento para mejorar el diseño de estrategias eficientes para la vigilancia de vectores transmisores del ZIKV y del RVFV.
Vector-borne diseases represent a 17 % of infectious diseases in the world. Among them, those diseases caused by arboviruses (arthropod-borne viruses), which circulate in the nature between arthropods (their vectors) and vertebrate hosts (their reservoirs), are currently provoking serious diseases in humans and animals. For decades, the arboviral diseases were neglected, since most of them were located in developing areas. Nowadays, environmental, ecological and socioeconomic factors (e.g., globalization and climate change) have contributed to the emergence and re-emergence of arboviral diseases. The constant movement of people and merchandise has allowed the colonization and establishment of exotic mosquito species in our country such as the tiger mosquito (Aedes albopictus), which is a potential vector of many arboviruses (e.g., dengue virus, Zika virus or chikungunya virus). This thesis focused on conducting vector competence and transmission studies in local mosquito species for Zika virus (ZIKV) and on the study of the Culex pipiens transcriptome alteration after being exposed to the Rift Valley fever phlebovirus (RVFV) in order to better understand how virus-vector interaction influences on ZIKV and RVFV transmission. Chapters I and II focused on estimating the vector competence for ZIKV of different field-collected mosquito species present in our country: Aedes albopictus, Aedes caspius and Culex pipiens. In addition, vertical transmission studies were performed to determine if the progeny of females infected with ZIKV were able to disseminate the virus. The results of these studies showed that local populations of Ae. albopictus were competent vectors for ZIKV and Cx. pipiens and Ae. caspius species were refractory for this arbovirus. Moreover, it was demonstrated that ZIKV was able to be transmitted to the progeny but the later could not disseminate the virus. Chapter III focused on the study of interactions between the Cx. pipiens mosquito species and RVFV at molecular level, with the aim to characterize the alterations in the expression of the mosquito genes related to the immune system during RVFV infection by analyzing de novo transcriptome. As a result, 48 immune differentially expressed genes in mosquitoes exposed to RVFV were altered, which could serve as potential targets to control the infection, either by unbalancing the mosquito tolerance to RVFV or by inhibiting the infection in mosquitoes. The results obtained on the Cx. pipiens transcriptome alterations due to exposure to RVFV pave the way for future functional studies about genes involved in the control/tolerance of RVFV infection. Overall, this thesis increased the knowledge to better design efficient strategies for ZIKV and RVFV surveillance and control.
Prado, Ballester Cristián. "Los bailes chinos de Valle hermoso y La Ligua : una aproximación etnográfica." Tesis, Universidad de Chile, 2006. http://www.repositorio.uchile.cl/handle/2250/106532.
Full textRoques, Marie-Hélène. "L'identité travestie : masques et blasons de Jules Vallès." Saint-Etienne, 1997. http://www.theses.fr/1997STET2042.
Full textThe study of the masks concerns the works written before the trilogy and regarded as privileged moments in the research that Jules Valles carried out into memory writing. Indeed, the mask highlights carefully selected biographical elements ; it is a prosopon meant to indicate a role and to emphasize effects ; it is a persona that amplifies the speaker's voice and it is the sign of jubilant writing. It can also be a scathing shaft of blame or irony. As it did in Greco-Latin antiquity, it enables the heroes to reach the other bank of the river and to live through the tragic masquerade. The second part of the analysis concerns the first piece of the trilogy; it is a study of the blazons which are narrative episodes, descriptive units whose contours are clearly outlined with a mirror composition based on the principles of harmonics. They have the same totemic, an yet protective functions as the heraldic blazon, concealing as well as revealing family secrets. The third part is a commentary on the two other pieces of the trilogy where masks and blazons are gradually abandoned to make way for a writing that serves a political and polemical cause, now explaining, now justifying Valles' major commitments as a man and a writer. With their masks and blazons, Jules Valles' works prefigure the twentieth-century novelists' most inventive research into the connections between the signifier ant the signified
Bret, Thierry. "La violence dans la Trilogie de Jules Vallès." Nice, 2006. http://www.theses.fr/2006NICE2007.
Full textThe novelist Jules Vallès (1832-1885) is not a theorist, much less a theorist of violence. In contrast to what it was for a Blanqui or an Engels, violence was not, for Vallès, a means to a political or an economic end. Rather, out of what Pasolini would have called his "violent life", he made a novel that is part recollection, part re-creation. For Jacques Vingtras, the fictional double of the author in L'Enfant (1879), Le Bachelier (1881) and L'Insurgé (1886), the problem is not to reflect – nor, indeed, to reflect upon – violence, not to coldly examine its bloody aftermath or rationalize it as a recourse, but, rather, to conjure it up. Vingtras is an iconoclast and wields a wicked pen. For both of these reasons, he is the target of State violence. As a fictional chronicler, he bears witness to both the institutionalized violence of which he was a victim and the liberating acts of violence in which he participated – moving from ironic detachment to lyrical adherence. Vingtras received violence as his heritage. By exercising his right of inventory, he staked his claim as heir to his own works. But in the end, his individual revolt was absorbed into an insurrectional movement – the Paris Commune. As spokesman for a people in Revolution, it is finally the maelstrom of civil unrest that he was forced to confront
Karmaoui, Ghazi. "L'image du vêtement dans l'oeuvre de Jules Valles." Paris 10, 2001. http://www.theses.fr/2001PA100019.
Full textCombe-Ponvert, Claudine. "Rose Combe : la romancière garde-barrière de la vallée de la Dore /." Olliergues : Éd. de la Montmarie : Parc Livradois-Forez, 2006. http://catalogue.bnf.fr/ark:/12148/cb410538655.
Full textBrazitis, Daniel John. "NORTHERN WABASH VALLEY SEISMIC ZONE AND THE LA SALLE ANTICLINE SEISMICITY DETERMINED BY A SHORT PERIOD PHASED ARRAY." OpenSIUC, 2016. https://opensiuc.lib.siu.edu/theses/1979.
Full textBotineau, Michel. "Contribution à l'étude botanique de la haute et moyenne vallée de la Vienne : phytogéographie, phytosociologie /." Saint-Sulpice-de-Royan (Le Clos de la Lande, 17200 Royan) : Société botanique du Centre-Ouest, 1985. http://catalogue.bnf.fr/ark:/12148/cb349123736.
Full textMendoza, Ripaz Rosa Luz. "Visión de la muerte en la prosa de César Vallejo." Master's thesis, Universidad Nacional Mayor de San Marcos, 2017. https://hdl.handle.net/20.500.12672/5824.
Full textVallet, Julien. "Saisie de la couverture neigeuse de sites avalancheux par des systèmes aéroportés /." [S.l.] : [s.n.], 2002. http://library.epfl.ch/theses/?nr=2610.
Full textBallón, Aguirre Enrique. "La escritura poetológica : César Vallejo, cronista." Pontificia Universidad Católica del Perú, 2013. http://repositorio.pucp.edu.pe/index/handle/123456789/101304.
Full textMURA, BERNAROT FABIENNE. "Rehabilitation d'un cours d'eau d'une vallee vosgienne : l'exemple de la haute-vallee de la thur." Strasbourg 1, 1994. http://www.theses.fr/1994STR15062.
Full textSoler, Estrela Alba. "La arquitectura de los despoblados moriscos en los valles de la Marina Alta." Doctoral thesis, Universitat Politècnica de València, 2009. http://hdl.handle.net/10251/6027.
Full textSoler Estrela, A. (2009). La arquitectura de los despoblados moriscos en los valles de la Marina Alta [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/6027
Palancia
Aliaga, Marañón Verónica. "La formación de usuarios en la Biblioteca de la Universidad César Vallejo, Lima - Norte." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2013. https://hdl.handle.net/20.500.12672/13766.
Full textTrabajo de suficiencia profesional
Quemada, Lira Claudia. "Estudio comparativo del uso del espacio de cuatro valles en la Región de Aisén Oriental. Valle del Río Cisnes, Valle del Río Ibañez, Valle del Río Jeinemeni, Valle del Río Chacabuco." Tesis, Universidad de Chile, 2008. http://www.repositorio.uchile.cl/handle/2250/117175.
Full textDurante el Holoceno se produjeron una serie de cambios y variaciones climáticas y ambientales que debieron tener gran influencia en la manera que se produjo el poblamiento en la patagonia centro-meridional. Se ha propuesto un período muy húmedo para el Holoceno temprano (10000-7000 A.P.), un período más seco entre 7000- 5000 A.P., seguido por otro episodio más húmedo entre el 4500-3000 A.P. y finalmente un período seco desde el 2200 A.P. en adelante, con un clímax de aridez hacia el 900 A.P. (Stine y Stine, 1990, en Goñi et al., 2000-2002). Específicamente en el Holoceno tardío ocurre una fuerte baja en la humedad, lo que provocó períodos muy secos acompañados de altas temperaturas. Este fenómeno ha sido denominado Anomalía Climática Medieval-ACM-(Stine 1994, en Goñi et al., 2000-2002). En ese escenario el Holoceno tardío en Patagonia se caracteriza por una serie de cambios-culturales y medioambientales- que concurren. En lo que respecta a elementos culturales se puede decir que a pesar de las pequeñas fluctuaciones ambientales que se pueden registrar en este período, entre el 5000 y el 2000 A.P. la Pampa-Patagónica se caracteriza por ser un momento de estabilización y escasa innovación adaptativa cultural, época alrededor de la cual comenzarían a definirse unidades culturales discretas (Mena, 1991) que después se ven reflejadas en la etnografía (Borrero, 1998)
Aybar, Tasayco Victor Santiago, Martinez Leonardo Manuel Injante, Untiveros Marisella Luz Pérez, and Campos Margarita Marina Ramirez. "Diagnóstico operativo empresarial de textil del Valle S.A." Master's thesis, Pontificia Universidad Católica del Perú, 2019. http://tesis.pucp.edu.pe/repositorio/handle/123456789/13678.
Full textThe main objective of this research is to carry out the operative business diagnosis of the company Textil del Valle S.A. in search of opportunities for improvement in order to increase profitability and the value of the company. Textil del Valle belongs to the Peruvian textile sector for 30 years, provides services of manufacture of fabrics and clothing manufacture with high added value to recognized global brands to whom it has as clients, 100% of the volume of final products are exported to an exclusive segment of the international market, 95% of Textil del Valle's share of sales is concentrated in three customers, exporting its products to countries such as the United States, Canada and France, mainly. Sales of the Peruvian textile industry are mainly centralized to the United States. During 2017, exports to this country decreased due to short-term factors, as it was a year of change in the American government; and competitive factors, due to the increase in the participation of Asian companies in the same market. This generates that the company in analysis also registered a decrease of sales for the year 2017, which generated net losses. The trend during the year of diagnosis, 2018, is a recovery of the industry motivated by the restrictions applied by the American government to Asian companies, mainly Chinese companies. It is important to bear in mind that the present diagnosis considers for the purposes of calculating the savings and benefits of the improvement proposals, constant sales equivalent to those generated during the last period 2018, since it is a more representative year. The research has been focused on minimizing costs, across all areas and processes of Textil del Valle S.A., prioritizing the areas and operational processes of the production chain that add value to the company or are critical. The methodology used for the analysis and proposals is based on the PHVA tool or the quality cycle of Deming, which reinforces compliance with ISO 9001. In each section, opportunities for improvement have been identified, under which actions or recommendations have been proposed. implement as improvement proposals focused on optimizing and making processes more efficient in order to increase the value of the company, profitability, competitiveness and thus be better prepared, increase the ability to face competition, the variation of demand and the satisfaction of its customers They have not been considered investments of great economic implications, because the plant has a good installed capacity and excellent machines, which are not being used 100% for several reasons that we explained in the development of the diagnosis. Because of that, as proposals for improvement have been considered implementations of interdisciplinary human team and consultancies, dedicated to the development of suppliers. Proposal aligned to outsourcing strategies, with which it can generate important benefits as a result in the improvement of the supply chain. For the process part, it is proposed to strengthen the management areas that control production processes focused on reducing unit costs per process, including in the Human Development and Corporate Responsibility process, thus increasing the company's productivity and improving costs. Operatives. For the systems part, enhance and improve the MRP with which the company currently has and acquire new software that is integrated into the MRP generating significant qualitative and quantitative benefits, the total investment cost of the improvement proposals is US $ 617,569.00 generating a net profit of US $ 3´226,841.30 per year.
Tesis
Friendship-Taylor, R. M. "Late La Tène pottery of the Nene and Welland valleys, Northamptonshire : with particular reference to Channel-rim jars /." Oxford : J. & E. Hedges : Archaeopress, 1999. http://catalogue.bnf.fr/ark:/12148/cb37196546h.
Full textChebbi, Hichem. "L'œuvre de Jules Vallès : une écriture de combat." Paris 8, 2007. http://octaviana.fr/document/124492630#?c=0&m=0&s=0&cv=0.
Full textThis thesis, devoted to the work of Jules Vallès, has for objective the analysis of the process that drives an author to make of writing a tool of resistance, protest and even a weapon. Therefore, it will be necessary to question the work of the writer in the literary and social contexts of the era : the dialectic of “the self” and “the group”. The first part is devoted to Vallès first emergence in the world of literature and his attempts to adopt the literary norms of the era. The second part analyses the origin of the Novel through the different journalistic-writings, as well as, the rough outline of what will be his great work : the novel of the exile. The process is mainly based on Vallès correspondence with his friends : Arthur Arnould and Hector Malot, which allows probing his true novelistic motivations and his endless hesitations as for the nature of his project. The third part tries to demonstrate in Vallès a schematic constancy and questioning concerning his pre-exile literary production and journalistic literary production
Gutierrez, Leal Lindsay. "En la Uva: La Lucha por Contratos Laborales en el Valle de Coachella/The Struggle for Labor Contracts in the Eastern Coachella Valley between 1965 & 1973." Scholarship @ Claremont, 2013. http://scholarship.claremont.edu/scripps_theses/288.
Full textBoström, María. "La simbología religiosa en "La virgen de los sicarios"." Thesis, Mälardalens högskola, Akademin för utbildning, kultur och kommunikation, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-24534.
Full textAventín, Mercè. "La societat rural a Catalunya en temps feudals : Vallès oriental, segles XIII-XVI /." Barcelona : Columna ed, 1996. http://catalogue.bnf.fr/ark:/12148/cb370279796.
Full textSerra, Consol. "Ocupació i càncer de bufeta urinària al Vallès Occidental." Doctoral thesis, Universitat Autònoma de Barcelona, 2002. http://hdl.handle.net/10803/4587.
Full textArticles: Aquesta tesi es compon de 4 articles que corresponen a dos estudis: 1) Estudi del Vallès Occidental (VO), amb l'objectiu d'avaluar el risc de càncer de bufeta a la indústria tèxtil; s'inclouen dos articles que tracten sobre aquesta associació i la classe social determinada amb l'ocupació; 2) Anàlisi combinada europea, que inclou l'estudi anterior, amb l'objectiu d'avaluar l'impacte de l'ocupació sobre el càncer de bufeta a Europa; s'inclouen dos articles, un sobre ocupació en dones i l'altre sobre tabac en homes.
Mètode: 1) Estudi VO: disseny de casos i controls amb 218 casos incidents de càncer de bufeta diagnosticats entre 1993-1995 en els residents del VO, i 344 controls seleccionats dels padrons municipals; s'obtingué de tots la història laboral i de consum de tabac completes; 2) Anàlisi combinada europea: dades primàries d'onze estudis recents de casos i controls realitzats a Europa, amb informació detallada sobre ocupació i tabac.
Resultats: La taxa d'incidència ajustada per als homes del VO va ser de les més altes d'Europa; per les dones va ser 10 vegades inferior i ocupà un lloc intermedi-baix. No s'observà un risc associat globalment a la indústria tèxtil ni cap dels seus sectors. S'observà un risc elevat pels filadors durant més de 20 anys (OR 3,28; IC95% 1,08-9,97) i pels ajustadors de maquinària entre 1960 i 1974 (OR 4,26; IC95% 1,09-16,7). La classe social s'associà feblement al càncer de bufeta, amb major risc per les classes socials més elevades. En l'anàlisi combinada europea, l'anàlisi de 700 casos en dones i 2.425 controls (dones) mostrà un risc elevat per a alguna ocupació prèviament identificada de risc de càncer de bufeta, així com per a certes treballadores del metall (OR 2,0; IC95% 1,1-3,6), del tabac (OR 3,1; IC95% 1,1-9,3), agricultores (OR 1,8; IC95% 1,0-3,1) i modistes (OR 1,4; IC95% 1,0-2,1). Al voltant del 8% (IC95% 3,1-19,9) dels tumors de bufeta en dones poden ser atribuïts a l'ocupació. S'analitzà el consum de cigarretes en homes europeus, per 2.600 casos i 5.524 controls, mostrant un increment lineal del risc de càncer de bufeta amb la durada del consum de cigarretes, així com una relació dosi-resposta amb el nombre de cigarretes per dia, però fins a un dintell (15-20 cigarretes/dia) després del qual el risc no augmenta. S'observà una disminució immediata del risc després d'abandonar l'hàbit, fins al 60% després de 25 anys (OR 0,37; IC95% 0,30-0,45), però el risc no s' equipara mai al dels no fumadors. La proporció de casos atribuïbles a haver fumat va ser de 0,66% (IC95% 0,66-0,79). Al estudi del VO s'obtingueren resultats similars respecte al tabac.
Conclusions: La incidència del càncer de bufeta en els homes del VO es troba entre les més elevades d'Europa, està associada al tabac i determinades ocupacions i circumstàncies del tèxtil, però es desconeixen altres factors de risc. El risc associat amb ocupacions prèviament associades al càncer de bufeta és més baix que el descrit amb anterioritat. En les dones europees, el 1-2 de cada 20 casos són atribuïts a l'ocupació. En els homes europeus, el tabac explica el 65% dels casos, el risc està sobretot associat a la durada de l'hàbit i es redueix molt al deixar de fumar. Calen més estudis que utilitzin metodologies més acurades i incloguin altres possible factors de risc.
Background: Urinary bladder cancer is very frequent in western countries. Its main risk factors are smoking and certain occupational exposures. The evidence of its association with the textile industry is limited, the link with occupational factors in women has received little recognition and its relationship with social class is controversial.
Articles: This thesis comprises 4 articles corresponding to two studies: 1) Study of Vallès Occidental (VO), with the objective to evaluate the risk of bladder cancer in the textile industry; two articles are included, on this association and on social class on the basis of occupation; 2) European pooled analysis, including the previous study, with the objective to evaluate the impact of occupation on bladder cancer in Europe; two articles are included, one on occupation in women and the other on smoking in men.
Methods: 1) Study VO: case control design, with 218 incident cases of bladder cancer diagnosed between 1993-1995 in the population living in VO, and 344 controls selected through the municipal lists; lifetime occupational and smoking history was obtained for all; 2) European pooled analysis: primary data from eleven recent case control studies conducted in Europe, with detailed information on occupation and smoking.
Results: The adjusted incidence rate for men in VO was among the highest in Europe, whereas for women it was intermediate-low and 10 times lower. No overall excess risk was found associated neither with the textile industry nor for its specific sectors. An elevated risk was found for spinners for more than 20 years (OR 3.28; 95%CI 1.08-9.97) and machine setters between 1960 and 1974 (OR 4.26; 95%CI 1.09-16.7). The association with social class was weak, with the highest risk for highest social classes. Pooling the European data of 700 female cases and 2,425 female controls showed an elevated risk for a few previously identified risk occupations, and for certain for metal workers (OR=2.0, 95%CI 1.1-3.6), tobacco workers (OR=3.1, 95%CI 1.1-9.3), field crop and vegetable farm workers (OR=1.8, 95%CI 1.0-3.1) and dressmakers (OR=1.4, 95%CI 1.0-2.1). About 8% (95%CI 3.1-19.9) of all bladder cancers in women could be attributed to occupation. Cigarette smoking was analysed in European men, including 2,600 cases and 5,524 controls. There was a linear increasing risk with increasing duration of smoking, and a dose-response relationship with number of cigarettes smoked per day up to threshold limit of 15-20 cigarettes/day after which no increased risk was observed. An immediate decrease in risk of bladder cancer was observed for those who gave up smoking, which was over 60% after 25 years (OR=0.37, 95%CI 0.30-0.45), but the risk did not reach the level of never-smokers. The proportion of cases attributable to ever smoking was 0,66 (95%CI 0.66-0.79). Similar results for smoking were obtained in VO study.
Conclusions: The incidence of bladder cancer in men of VO is among the highest in Europe, is associated with smoking and certain occupations in the textile industry with highest exposures, but other risk factors remain unknown. The risk associated with previously identified high-risk occupations is now lower. In European women, 1-2 cases among each 20 cases can be attributed to occupation. In European men, smoking can explain a 65% of cases, the risk is mainly associated with duration and an important reduction is observed with cessation. More studies are needed using more accurate methodologies which include other potential risk factors for bladder cancer.
Figueroa, Alejandra, and Frances Hayashida. "Sitios amurallados en la costa norte: nota preliminar sobre Cerro Arena, Pampa de Chaparrí, Lambayeque." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113329.
Full textEl Proyecto Ynalche investiga la pampa de Chaparrí, en el valle del río La Leche, el que alberga un vasto sistema de irrigación prehispánico. Se presenta una descripción de Cerro Arena, sitio monumental al interior de la pampa. A modo de comentarios finales, se plantean interpretaciones preliminares sobre este sitio en relación al sistema de irrigación que lo rodea.
Castillo, Marchuet Maria José. "Alergia a cupresáceas en la población del Vallés Occidental." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/400283.
Full textAllergy to pollens, or hay fever, is the inflammation of the nasal mucosa and / or conjunctival and / or bronchial as a result of sensitization to pollen allergens. To diagnose allergy to pollens is necessary to perform a medical history, intraepidermal skin tests with commercial extracts of pollens allergens and in vitro studies to demonstrate the IgE sensitization. To make more precise the etiological diagnosis of hay fever we should perform molecular diagnostic tests and specific allergen exposure, such as specific nasal provocation. Currently, pollinosis has great clinical impact and its prevalence has increased, estimated at 40% in Europe. Nationally it has been found pollen of Cupressaceae as a major allergen and observed an increase in the number of patients polysensitized. The objectives of this study were: • Determine the annual incidence of sensitization to pollen of Cupressaceae in the population of Western Vallés with symptoms compatible with respiratory allergy. • To describe the clinical features and molecular allergenic profile of patients with sensitization to pollen of Cupressaceae in the area of Vallés Occidental. • Comparative study of detection of sensitization by skin test to different pollen extracts used: Cupressus sempervirens, Cupressus arizonica and Juniperus ashei. • To determine the sensitivity and specificity of specific IgE to different pollen extracts of Cupressaceae tested and the allergens Cup 1 and Cry j 1. • Determine the predictive ability of the presence of symptoms due to pollen of Cupressaceae by specific nasal challenge with pollen of Juniperus ashei. The results and conclusions of this study points out that the annual incidence of sensitization to pollen of Cupressaceae by skin testing in the population of Western Vallés with symptoms compatible with respiratory allergy is 15.1%. Patients sensitized to cypress pollen study were characterized as mostly asymptomatic, have a high frequency of polysensitization, a predominance of male gender in the pediatric population and a prolonged time of exposure to cypress pollen to develop sensitization. Raising the profile of individual allergens revealed that the patients were mainly sensitized to Cup 1 and Cry j 1 and polysensitization was mainly at the expense of genuine sensitization to other pollen sources. Sensitization to profilin and polcalcinas was low. Papules induced by the pollen extract Cupressus sempervirens are lower than those induced by Juniperus ashei and Cupressus arizonica and, in adults, Cupressus arizonica extract induces papules greater than Juniperus ashei. The sensitivity and specificity of IgE specific to different extracts and molecular allergens tested is less than 70% in the population studied. The specific nasal provocation test with Juniperus ashei pollen has high sensitivity but low specificity except for the concentration of 1 IR in the study population. The recommendations from this study for clinical practice are: perform the diagnosis of in vivo sensitization to pollen cypress with 2 extracts (Cupressus arizonica and Juniperus ashei) to increase sensitivity, making determinations in vitro of specific IgE to pollen of Cupressus arizonica, individual Cup 1 allergen and CCD-bearing proteins as, for example, Phl p 4, Pl 2 or Jug r 2. Finally, despite the low specificity shown, you can raise the testing PNE in cases where the clinical symptoms and the in vitro results not conclude the diagnosis.
AUGE, JEAN LOUIS. "La cadastration antique dans la haute-vallee de la garonne (1er siecle av. J-c. -1er siecle ap. J-c. )." Toulouse 2, 1992. http://www.theses.fr/1992TOU20081.
Full textThe research of an antic cadastration in the hight valley of the garonne river was done by the means of studying antics authors (vth century b. C. -vth century a. D. ) who wrote about pyrenees mountains and aquitaine. It was pursued by the inventory of the antics remains (votive altars, funerals relieves. . . ), photointerpretation analysis on the aerials programs of french geographic institute (1942-1992), flights of low altitude (1982-1990) and the systematic study of each microtoponymic spot into 79 parishes. Two systems have been identified with an orientation based upon 21) west and 30 west, with respectively 705m and 706m side modules. The relative chronology proposes a variation of dates between the last quarter of the first cdntury b. C. To the end of the first century a. D. Around saint-bertrand-de-comminges a small cadastre was situed with 30-31 east as orientation. The microtoponymic investigation has situed implantations of gallo-roman domains (about fourty) to witch the half part are covered by moderns villages
Barlatier, Pierre-Jean. "Dynamique des connaissances au sein d'un réseau localisé de firmes : le cas "Telecom Valley"." Nice, 2006. http://www.theses.fr/2006NICE0020.
Full textThe objective of this doctoral thesis is to study the impact of an ICT solution on the development of organizational knowledge dynamics within a localized network. In order to do so, we mobilize and develop network coherence and network capabilities concepts through a coevolutionist perspective. This work allows us to design a multi-level analytical grid that we experiment via an intervention research. This empirical study is conducted within the framework of the co-conception project of a semantic web service of competencies dedicated to a localized network of organizations from the telecommunications domain. This experimentation emphasizes the different dimensions of the network capabilities concept; studies the network's ability to manage its own coherence; and confirm the essential role of network capabilities in the organizational knowledge creation process. Finally, we examine the managerial and theoretical reach of this study as well as its limits and future research perspectives
Doutriaux, Miriam. "Relaciones étnicas y económicas de poder: la conquista incaica en el valle del Colca, Arequipa." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/113415.
Full textEl valle del Colca ofrece una oportunidad única para examinar las estrategias del Imperio Incaico de conquistar y organizar una provincia bicultural. Estudios previos han postulado que las variaciones en la ocupación inca de los territorios Collagua y Cabana se deben principalmente a diferencias ecológicas y económicas. Este artículo presenta los resultados, aún preliminares, de una prospección arqueológica en los distritos de Lari y Cabanaconde, y muestra la necesidad de una vista diacrónica y una consideración de los datos históricos para comprender las estrategias del Imperio Incaico. Llega a la conclusión que la división de poder en el valle bajo dominio incaico tuvo su origen en la combinación de factores económicos, sociales y políticos.
Porfido, Ida. "La mise en scène du Peuple de la Commune par Jules Vallès." Paris 3, 1995. http://www.theses.fr/1996PA030011.
Full textThe thesis is based on the relationship between the self and the people in the work of the last century freanch writer. It aims at grasping the differetn images of his socio-political environment giving vent to his commitment towards reality along the years (from 1871 to 1885) and in his works (a newspaper: "le cri du peuple"; a drama : "la commene de paris"; a novel "l'insurge")
MULLER, ROLF. "Etude moleculaire du virus de la fievre de la vallee du rift." Paris 7, 1994. http://www.theses.fr/1994PA077073.
Full textGonzález, Vigil Ricardo. "La espuma dialéctica en un poema de Vallejo." Pontificia Universidad Católica del Perú, 2013. http://repositorio.pucp.edu.pe/index/handle/123456789/100363.
Full textOslisly, Richard. "Préhistoire de la moyenne vallée de l'Ogooué (Gabon)." Paris : ORSTOM, 1993. http://catalogue.bnf.fr/ark:/12148/cb37728060r.
Full textComprend 2 tomes et un complément aux tableaux des pages 181, 230, 245, 251. ORSTOM = Office de la recherche scientifique et technique d'Outre-mer.
Hugonin, François. "Le Quaternaire de la haute vallée de l'Arc." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb376144281.
Full textCuya, Chamilco Paolo Victor. "Gestión de la biblioteca de la Universidad César Vallejo – Lima Norte empleando la norma ISO 9001:2008." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2015. https://hdl.handle.net/20.500.12672/13833.
Full textDescribe y analiza la gestión de la biblioteca de la Universidad Cesar Vallejo - Lima Norte, sus actividades y procesos, asimismo, se realiza un cotejo en base a una lista de verificación la cual tiene por objetivo determinar el nivel de adecuación a las normas ISO 9001:2008, existente en el marco de la evaluación. La biblioteca se ha desarrollado como parte integral de la Universidad, con apoyo en la gestión económica y administrativa, lo que permite implementar el proceso de gestión de calidad, como lo exige la norma de acreditación universitaria. Propone un sistema de gestión de calidad para la biblioteca, y en ella se diferencian dos procedimientos base en los que se fundamenta el trabajo, la gestión del préstamo y la gestión de la colección. Concluye que el sistema de gestión de biblioteca propuesto establece un orden para la gestión con calidad, lo que redunda en un beneficio directo para los usuarios.
Trabajo de suficiencia profesional
Anchante, Bautista Angela Omayra. "Museo de la cultura Chincha en Chincha baja." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/653606.
Full textThis thesis proposes a Chincha Culture museum in Chincha Baja, which contributes with its spaces to the education, protection, and dissemination of the Chinchano heritage that is currently in danger of disappearing. Its main axis is the integration into the environment, of the volumes with the archaeological and natural complex, using modern construction systems, such as Sirewall (stabilized rammed Earth) and reinterpreting pre-Hispanic spaces.
Tesis
Ayangma, André. "Femme, féminité, féminisme dans l'oeuvre de Jules Vallès." Bordeaux 3, 1998. http://www.theses.fr/1998BOR30012.
Full textAlhaskeer, Ziad. "Analyse cartographique de la structure des paysages de vallées : évaluation de la dynamique des paysages de vallées du bassin versant de la Maine à partir de la télédétection et de SIG." Phd thesis, Université du Maine, 2012. http://tel.archives-ouvertes.fr/tel-00793094.
Full textBernal, Díaz Víctor Cristóbal. "Efecto de la fragmentación de los bosques de la Plana del Vallès sobre la fauna mirmecológica." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/382487.
Full textWe analyzed the response of ant communities from mixed forest remnants of Lowland Vallès (northeast of Barcelona metropolitan area) to habitat fragmentation and human disturbance. We used 241 sampling plots (100 m2) randomly distributed over 147 forest remnants. Forest remnants were characterized using the predictor variables: remnant area (0.17-218.38 ha), shape complexity, adjacent land use and degree of isolation from other remnants, history, forestry management and level of human pressure. We document the presence of 58 ant species, 22 genera and four ant subfamilies. Mean species density is 7.35 ± 1.96 s.d. species/100 m2 (range: 2-13) and mean species richness 9.5 ± 3.6 s.d. per remnant (range: 3-22). Gamma diversity is mainly explained by the species turnover between forest remnants (beta diversity). Results indicate that biodiversity measures (density, richness, and community composition), indicator species and functional groups, are poorly responsive to predictor variables. Although rather variable, we have detected an extinction debt in 17 recently appeared forest fragments. The presence of invasive, exotic species is correlated with high disturbance levels. Instead, social parasites are associated with well preserved remnants. Those two species groups are also related with different myrmecocoenoses (species density, richness, composition). This underscores the value of different types of ants as bio-indicators of fragmentation and habitat quality.
CORNU, SYLVIE. "Les ceramiques de la moyenne vallee de la loire a la fin de l'age du fer." Nantes, 1997. http://www.theses.fr/1997NANT3031.
Full textThis ceramology study is based on the observation of about 3000 vessels coming from sites late la tene the documentation concerns the middle loire valley area from the pichelots hamlet to cenabum : we focus on the intersection of the three areas (gaulish armorica-the gaulish centrale part- the gaulish eastern part). As a largely unexplored matter the study of loire valley ceramic asked for the design of a typology and a description allowing a characterization of this material. The methodilogy used is an analytic latice with 9 criteria (form, building and firing procedures, dimension, bulk, past, finition, traces of cooking, quality product). This analysis serves as a basis for a reflection on products design and on regionalisation of ceramic cultures. Even if the ceramic production cannot be considered as a standardized manufacturing, it is definitely an organized system with strong rules group beyond the local and chronological framework. The existence of well defined vessel classes permit to individualize products, sets of ustensils and functions. The production process is more than just an familial activity. Actually it is possible to distinguish domestic from professional productions both being characterized by specific vessels. Apart from a general uniformity, the late. La tene ceramic defines many ceramic cultures. Two techniques exist to explain this fact : finding the geographical areas corresponding to stylistic entities and sorting out the significant parameters (form, decoration, technique). Starting from these remark, this study attempts to characterize two particular cultures (ande-turone/carnute), presents the case of a frontier site (les pichelots) and describes the specific allocation of techniques
Carcaud, Nathalie. "Remplissages des fonds de vallées de la Moselle et de la Meurthe en Lorraine sédimentaire." Nancy 2, 1992. http://www.theses.fr/1992NAN21017.
Full textPrats, Benavent Juan José. "Las adaptaciones audiovisuales de Valle-Inclán: La sintaxis de la producción." Doctoral thesis, Universitat de València, 2010. http://hdl.handle.net/10803/52092.
Full textThis research catalogues and analyses the different film and television adaptations of Valle-Inclán’s works in order to understand if the cinematographic features of his plays have been decisive for these adaptations. It is a historical approach based on the different performers, periods along with the evolution of film and television formats, as well as the different models of production. The main core of the thesis takes into account the adaptation of Martes de Carnaval, by José Luis García Sánchez for TVE (Spanish Public Television) in order to understand, from a practical point of view, the process of transforming the text of the play into an audiovisual script under the parameters of production, which thus becomes decisive for the final results.
Whittaker, Frieda Martina. "Characters in conflict with time the evolution and exposition of temporality in Historia de una escalera, El tragaluz, La Fundacin̤, and La detonacin̤. /." Columbus, Ohio : Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1041180170.
Full textTitle from first page of PDF file. Document formatted into pages; contains viii, 298 p. Includes abstract and vita. Advisor: Samuel Amell, Dept. of Spanish and Portuguese. Includes bibliographical references (p. 283-298).
Abittan, Yoni. "La dynamique de confiance dans un écosystème d’innovation : une comparaison internationale entre la Silicon Valley, Israël, le Maroc et la France." Versailles-St Quentin en Yvelines, 2013. http://www.theses.fr/2013VERS043S.
Full textIn the current context of globalization, territories became a suitable field of action for the different stakeholders in the innovation landscape. These stakeholders interact through networks (Assens, Bouchikhi, 1998) and shape an innovation ecosystem (Moore, 1996) like Silicon Valley, one of the kell-known cluster in the world (Porter, 1990 ; Weil, 1996). In these ecosystems in which innovation is open (Chesbrough, 2003), cross-fertilization between stakeholders require a relationnal dynamics based on mutual trust (Zucker, 1986 ; Loilier & Tellier, 2005). This research aims to analyze the relationnal dynamics of an innovation ecosystem using theoretical background of trust developed by Zucker (1986) through three forms : characteristic-based trust, process-based trust and institution-based trust. We mobilize a qualitative methodology (Glaser and Strauss, 1967) based on the analysis of 4 case studies : Silicon Valley, Israel, Morocco and France. Our results highlight that innovation is a matter of trust and especially a combination of these three forms of trust in the innovation projects (Grabher, 2002). In addition, the limits of geographical proximity and the important role of electronic proximity are exposed. The involvement of diaspora in the innovation ecosystem is also pointed out as well as the role of “boundary spanners“ as go-betweens or third parties who enable the networking between internal and external environment. We conclude our work by presenting some best practices stemming from the analysis of the 4 innovation ecosystems and limits of trust in the innovation strategies of ecosystems