Дисертації з теми "Recherche à la ferme"
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Galarneau, Vincent. "Les jardiniers de la conscience : socialiser l'environnement, habiter la ferme et incorporer le vivant en agriculture biodynamique." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/28321/28321.pdf.
Повний текст джерелаDupont-Hébert, Céline. "CONTEXTE ÉCONOMIQUE DE LA FERME ISLANDAISE PRÉMODERNE (16ième-20ième siècles) DES VESTFIRDIR : Une analyse zooarchéologique à la recherche de marqueurs de stress." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28929/28929.pdf.
Повний текст джерелаDupont-Hébert, Céline. "Contexte économique de la ferme islandaise prémoderne (16ème-20ème siècles) des Vestfirðir : une analyse zooarchéologique à la recherche de marqueurs de stress." Master's thesis, Université Laval, 2012. http://hdl.handle.net/20.500.11794/23341.
Повний текст джерелаMachtou, Martine. "La femme et la mystique à l'époque classique : recherche de l'identité, recherche du pouvoir à travers sa négation." Paris 1, 1987. http://www.theses.fr/1986PA010532.
Повний текст джерелаMachtou, Martine. "La Femme et la mystique à l'époque classique recherche de l'identité, recherche du pouvoir à travers sa négation." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37599314r.
Повний текст джерелаSalahshour, Nasrin. "A la recherche de l'identité de la femme en Iran." Paris 7, 1987. http://www.theses.fr/1987PA070156.
Повний текст джерелаThe iranian woman's life has been moulded by islamic laws since the overthrow of the sassanian dynasty by arabs in 7th century. In the name of security, liberty and respect, women have been since then excluded from the society and what marks their life is: passivity, submission, and humiliation. In the iranian patriarchal society, women are tolerated as far as they can assume the functions of wife-mother. Under the kingdom of Reza Shah and Mohammad Reza Shah Pahlavi, the condition of women underwent changes which were known as the principles of liberty for women. The veil was abolished, schools were opened for girls, jobs were offered to women, the right of vote was given to them and divorce could be demanded by women. But these changes are brought about when the authorities push things on in order to "modernise" the country. The objective of this study is to see if the religious and civil laws could defend women's rights in iran under the Pahlavis, as they were supposed to
Van, Frank Gaëlle. "Gestion participative de la diversité cultivée et création de mélanges diversifiés de blé tendre à la ferme." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS525/document.
Повний текст джерелаThe transition from a diversified agriculture to a productivist system has led to a decline in cultivated diversity and raises many environmental, societal and health issues. Alternatives such as agro-ecology have emerged, based in particular on the enhancement of agro-biodiversity and genetic diversity within agro-ecosystems. Considering that there are no varieties adapted to their needs in the catalogue, farmers and facilitators from the Réseau Semences Paysannes (RSP) have been conducting a participatory breeding project (PPB) for bread wheat since 2006, in collaboration with the DEAP (Diversity, Evolution and Adaptation of Populations) team at UMR GQE Le Moulon. These farmers are mobilizing diversity to select populations adapted to their practices, terroir and outlets, with the aim of regaining their seed autonomy and a coherence of their system. My thesis focuses on the study of the impacts of collective management and peasant selection practices on wheat crop diversity and population adaptation. It aims to propose possible adaptation of existing PPB practices and to support the implementation of new projects. The impacts of on-farm creation and selection practices of population mixtures on their agronomic and morphological behaviour were evaluated through an experiment in collaboration with about fifteen farmers and facilitators from the RSP. In a second part we studied the impacts of natural selection and peasant selection on the evolution of populations, their stability and adaptation to environments during the wheat PPB project. Then a prospective study on the impacts of the adoption of heterogeneous varieties on cultivated diversity at the landscape level was conducted, by assessing the diversity of populations from PPB, simulating adoption of heterogeneous varieties scenarii and using cultivated diversity indicators. Finally, the impacts of the on-farm experimental design parameters on the adjustment and accuracy of estimates from Bayesian models were assessed, to improve our ability to detect significant differences between populations and to provide recommendations for other decentralized variety evaluation projects using the designs and models developed in the French wheat PPB project
Maïzi, Meryam. "Images de la femme algérienne dans des documents récents : 1994-2000 /." Villeurbanne : ENSSIB, 2001. http://www.enssib.fr/bibliotheque/documents/dessid/rrbmaizi.pdf.
Повний текст джерелаNotes bibliogr.
Pichon, Joëlle. "Recherche sur le statut politique et social de la femme à travers la littérature." Paris 7, 1999. http://www.theses.fr/1999PA07A001.
Повний текст джерелаDemars-Sion, Véronique. "A la recherche d'un père... action en recherche de paternité et action de la femme séduite dans l'ancien droit français à travers la pratique du Nord." Lille 3 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37597132n.
Повний текст джерелаEl, sakezli Oreida. "Recherche identitaire et mémoire collective dans l'oeuvre d'Annie Ernaux." Thesis, Tours, 2013. http://www.theses.fr/2013TOUR2030/document.
Повний текст джерелаSearching for identity and collective memory in the works of Annie ُErnaux. This research aims to study Annie´s work on women and their multiple voices, Annie Ernaux is a famous writer who has enriched her novels through her own life experiences. A big figure in autobiography writing, Annie Ernaux has a unique style of writing. She addressed her history, her roots, and the social cultural context in which she grew up. She especially interrogates the feminine figure. Her works are both literary accounts and sociological documents of a life rooted in another centuries values and standards. She recalls the essential role of women in the family and in the city, questioning motherhood, sexuality, parenting, and the relationship between man and woman. She crafts her work in a simple and clear manner with pure emotion devoid of any effect that would divert from her true goal . Thus implicitly questioning the function of the novel
Sahnoun, Nasr-Eddine. "Mondialisation, industries culturelles et culture kabyle : recherche sur l’influence des telenovelas sur la femme kabyle." Thesis, Nice, 2015. http://www.theses.fr/2015NICE2018.
Повний текст джерелаThis work is intended as an academic contribution on the subject of the evaluation of traditional societies (local) against the dynamics of cultural globalization (global) supported by information and communication devices. It is in the context of a debate on the cultural industries and their influences, as well as on the process of reconfiguration of traditional local identities and cultures in contact with the modern world stands for integration or not the world order. Between tradition and modernity, the meeting between the cultural industry and the so-called local cultures we often return to the dimension of global / local raised or imposed by globalization. This and beyond its hegemonic aspects involved in the emergence of a cultural and identity symbol of the hybridization process combinison between modern and non-modern based on dichotomies fascination / repulsion, loans / discharge integration / élimiation that deployed in ever precarious resolution arrangements. Transnational media streams appear likely as a major factor in the interior of the process where the question and understand if such dipositifs produce "cultural homogenization" or permetent conversely, «d 'enrich» cultures and local identities «external input»?
Léonard, Noémie. "Recherche et élimination des facteurs inhibiteurs de croissance dans les élevages piscicoles en circuit fermé." Montpellier 2, 2000. http://www.theses.fr/2000MON20224.
Повний текст джерелаLamouille, Stéphane. "Recherches sur les charpentes dans l'architecture monumentale grecque du VIe au IVe siècle av. J.-C." Thesis, Toulouse 2, 2019. http://www.theses.fr/2019TOU20081.
Повний текст джерелаThere are no direct remains of Greek roof structures and, in many cases, the state of conservation of the constituent blocks of the upper parts is incomplete. This observation often leads to the reproduction of the interpretative framework of antique roof frameworks established at the end of the 19th century, opposing Greek prop-and-lintel on the one hand, and Roman truss on the other. The challenge of this thesis is to reconsider this binary opposition between two types of framework. In order to compensate for the lack of archaeological remains, other avenues are being explored. The techniques used in the construction of the roof structures are not all specific to this craft. Also, extending the scope of investigation to related activities in the field of woodworking such as, for example, shipbuilding, makes it possible to define the contours of a technical environment in which the framework is embedded. Several characteristics of this technical environment were identified, including the use of assemblages that allow the recovery of tensile forces, the use of triangulation of structures and a great deal of know-how in the preparation of wooden beams. Following this review of the practical and technical knowledge of Greek carpenters, a series of case studies are proposed, including the Piraeus Arsenal, the Doric temples of Sicily, the Parthenon, as well as the so-called “limestone temple” and the fourth century BC Apollo templein Delphi. The construction accounts of this last building, which is very rich in wood materials, are also systematically analysed. Finally, from a methodological point of view, this thesis addresses the question of the restitution of the upper parts. The use of 3d modelling and structural calculation makes it possible to formulate new hypotheses and evaluate their relevance in a back and forth movement between the remains, techniques and the mechanical behaviour of the structures. The main results of this PhD dissertation concern the characterization of the technical environment in which Greek carpenters of the sixth and fifth centuries BC evolve and lead to consider as relevant the hypothesis of the existence of triangulated roof structures
Bassaletti, Teresa. "Étude des besoins de la femme immigrante à la recherche d'emploi dans la région de Sherbrooke." Mémoire, Université de Sherbrooke, 1989. http://hdl.handle.net/11143/8618.
Повний текст джерелаHamrouni, Tarek. "Fouille de représentations concises des motifs fréquents à travers les espaces de recherche conjonctif et disjonctif." Phd thesis, Université d'Artois, 2009. http://tel.archives-ouvertes.fr/tel-00465733.
Повний текст джерелаDolcini, Guillermina Laura. "Caractérisation des paramètres impliqués dans la transmission mère-enfant du virus de l'immunodéficience humaine de type 1 et son contrôle au niveau du placenta." Paris 11, 2004. http://www.theses.fr/2004PA114818.
Повний текст джерелаMother-to-child transmission (MTCT) is the main source of HIV-1 infection in children below 15 years-old, and its prevention is a worldwide public health priority. In the first part of my PhD program I have characterized for the first time the viral markers from a cohort of HIV-1 positives pregnant women and their children in Cameroon. I have then studied the mechanisms of restriction to cell free virus infection in placental trophoblast cells and chorionic villi. Results demonstrated a restriction of the viral cycle at the level of entry and early steps of retrotranscription. This could explain in part the placental role in the control of HIV-1 in utero MTCT. Understanding the mechanisms of HIV-1 MTCT and its control might help for the development of new alternative therapeutic strategies for the prevention of HIV-1 MTCT
Salembier, Chloé. "Stimuler la conception distribuée de systèmes agroécologiques par l’étude de pratiques innovantes d’agriculteurs." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLA009/document.
Повний текст джерелаToday, in an increasing number of initiatives in the R&D agricultural sector, we want to learn from farmer’s innovative practices to foster change in agriculture toward agroecology. These initiatives, still poorly known, emerge in a context where agronomists explore new ways to produce knowledge to face current issues and answer new questions such as : while designing agroecological farming systems, how to deal with natural regulations, partly unknown and poorly predictable? What kind of models of agroecosystems allow to imagine chemical-free cropping systems? Or, what knowledge should we produce to design technical options adapted to every farmer’s expectations? … In this thesis, we assume that studying farmer’s innovative practices would be one way, taken by certain actors, to explore innovative farming systems today. More precisely, we explore how and in which conditions the study of farmer’s innovative practices could foster the design of agricultural systems.First, by exploring the history of agronomy, we show that since the foundation of the discipline, in the 18th century, agronomists draw inspiration from farmer’s practices; then, with the evolution of the discipline, the study of farmer’s practices marginalised. Today, new ways to study farmer’s practices emerge, in relation with contemporaneous challenges and we then propose to focus on ways to study ‘farmer’s innovative practices’. Through the analysis of a panorama of 14 initiatives from the agricultural R&D sector we show that it exists various ways to study farmer’s innovative practices, and we propose to organize this diversity. First, we shed light on what people get from the study of innovative practices depending on their own situation (to federate a designer’s community, to renew agronomic models, to get knowledge on unknown technical systems…). We then shed light on common traits in agronomist’s reasoning underlying the study of farmer’s innovative practices (ex. They all spot innovative practices formulating desirable unknown), and we show variants in ways to analyse them (ex. various systemic analysis). We finally show that studying innovative practices allows to enrich collective design dynamics: by fostering the emergence of new technical systems on farm, and by contributing to the emergence of original prescriptions aiming to support the design on farm of innovative systems (contextualised testimonies, generic action logics…)These initiatives illustrate the emergence of original forms of contributions, in agronomy, in a distributed design organisation, spread in territories. This thesis contribute to the understanding of what’s studying farmer’s innovative practices in relation to a design activity, and it gets to the formulation of reflexive keys to study farmer’s practices while designing in agronomy
Rousseau, Romain. "Identification des accélérateurs cosmiques : recherche de nébuleuses de pulsars au GeV avec le Fermi Large Area Telescope." Phd thesis, Université Sciences et Technologies - Bordeaux I, 2013. http://tel.archives-ouvertes.fr/tel-00879994.
Повний текст джерелаPellestor, Franck. "Recherche sur les chromosomes des gamètes de l'espèce humaine." Grenoble 1, 1988. http://www.theses.fr/1988GRE10009.
Повний текст джерелаFarnier, Christian. "Complémentarité de recherche de matière noire dans les galaxies naines sphéroïdes avec les expériences H.E.S.S. et Fermi-LAT." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2009. http://tel.archives-ouvertes.fr/tel-00521418.
Повний текст джерелаDrouillard, Jill. "À la recherche du Dasein féminin : sexe, technique, et génération." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUL058.
Повний текст джерелаThe search for female Dasein is an inquiry into the symbiotic relationship between woman and her environment as it unfolds during a certain historical time. In postulating the existence of a particular female temporality and a feminine way of being-in-the-world, this project contests Martin Heidegger’s view that Dasein in its neutrality is neither of the two sexes. Beginning with the insight that the gap in his philosophy lies in his failure to address the issue of sexuality as an ontological difference, this project draws from diverse philosophers, particularly from the feminist Anglo-Saxon tradition to characterize woman’s unique way of being. Insofar as our engagement with the environment is increasingly entangled with questions of the technological, I ask whether woman has a particular relationship with technology, specifically reproductive technology where her historical association with « nature » becomes especially salient. Reading Heidegger’s philosophy of Being, art, and technology in conjunction with different thinkers across various disciplines, I sketch out an existence that is particularly feminine
Mehault, Jérémie. "Recherche d'association de vestige de supernova et de nuage moléculaire avec H.E.S.S. et Fermi-LAT - Optimisation de l'imagerie gamma." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20128/document.
Повний текст джерелаSince their discovery in 1912, the cosmic rays origin is still unknown.Supernovae remnants (SNR) are good candidates to product Galactic cosmic rays.Because protons are sensitive to magnetic field, we lean on gamma rays, neutrals and stables particles.The shock wave of the SNR go through the interstellar medium which can be dense: the molecular clouds.They can be seen as target for accelerated protons.The objective of this work is to search for gamma-ray emission in coincidence with remnants and molecularclouds.We analysed data from Fermi-LAT space telescope and H.E.S.S., a Tcherenkov ground based telescope.The data joined analysis allow us to get the strong point out of each instrument.The sky view produced from the data is very important in astronomy.We tryied to improve the smoothing method of the images performed in H.E.S.S. analysis
Foucaud, Boris. "L'oeuvre d'Anatole France : à la recherche d'une philosophie du monde par l'écriture du Désir." Phd thesis, Université d'Angers, 2001. http://tel.archives-ouvertes.fr/tel-01068782.
Повний текст джерелаMoustabchir, Rachid. "Recherche d'une signature de phénomènes critiques et des effets dynamiques lors des collisions entre ions lourds aux énergies de Fermi." Phd thesis, Université Claude Bernard - Lyon I, 2004. http://tel.archives-ouvertes.fr/tel-00008654.
Повний текст джерелаMoustabchir, Rachid Demeyer Albert Roy René. "Recherche d'une signature de phénomènes critiques et des effets dynamiques lors des collisions entre ions lourds aux énergies de Fermi." Villeurbanne : Université Claude Bernard, 2004. http://tel.archives-ouvertes.fr/docs/00/04/78/01/PDF/tel-00008654.pdf.
Повний текст джерелаThèse soutenue en co-tutelle. Titre provenant de l'écran titre. 113 réf. bibliogr.
Farnier, Christian. "Complémentarité de recherche de matière noire dans les galaxies naines sphéroïdes avec les expériences H. E. S. S. Et Fermi-LAT." Montpellier 2, 2009. http://www.theses.fr/2009MON20267.
Повний текст джерелаIn the actual cosmological model, the Universe is predominantly composed of dark matter which nature remains unexplained by the Standard Model of particle physic. Annihilation of particles of new theoretical frameworks might induce a very high energy gamma-ray signal, observable by gamma-ray astronomy experiments. Widely dark matter dominated, dwarf spheroidal galaxies are privileged targets for such indirect search. The H. E. S. S. Telescopes network discussed in the first part is a perfect example of atmospheric stereoscopic imaging experiment allowing to search for dark matter. A new discrimination method of electromagnetic and hadronic showers enhancing searches of weak sources is presented. It is applied on the Sagittarius dwarf galaxy observation data and the upper limit on the incoming gamma-ray flux is calculated. In orbit aboard Fermi's satellite since June 2008, the LAT conversion pair telecope enable dark matter search on the whole sky. Theoretical sensitivity to detect a dark matter signal is determined for two specific galaxies. At the end of the first year of observations, upper limits on gamma-ray fluxes are derived for a catalog of dwarf spheroidal galaxies. Models of physic beyond the Standard Model are compared with calculated constraints on annihilation cross sections function of the mass paricles obtained from observations made with both experiments
Arnauld, de Sartre Marie-Angélique. "Intérêt de la recherche des IgA sériques dans le diagnostic des infections du haut appareil génital de la femme à Chlamydia trachomatis." Bordeaux 2, 1993. http://www.theses.fr/1993BOR2P002.
Повний текст джерелаHuang, Chi-Hsiang. "Mediums et communication avec les dieux à Taïwan : étude d'une femme médium et de ses apprentis." Thesis, Paris, EPHE, 2016. http://www.theses.fr/2016EPHE5045.
Повний текст джерелаThis thesis deals with mediums in taiwanese community (tâng-ki, « the child of divination »), their different practices and how they evolved with time. It aims at studying the medium field using some historical social facts and religious anthropology and a comparative approach to the general image of mediums and that obtained through a field survey to let people know the “real face” of a medium. Methodologically, this thesis relies on a qualitative approach and direct questioning of mediums and mediums to be. The corps of this paper is divided into five chapters. Chapter I is about researches on mediums in Taiwan with reference to Professor Lin Fu-shih. It also presents events which happen after the liberation of the Taiwan Island and a study on relevant historical religious facts in Taiwan. Chapter II deals with the results of a survey. The story of this survey lead by the author himself is reported in this chapter. It is mainly about how temples are structured. The study of some public and private temples will lead to the presentation of Tshú-nai temple. Chapter III specifically covers the medium’s universe discovered in the four areas of the survey followed by commentaries and interpretations. In chapter IV, the thesis focuses on the presentation and description of Tshú-nai temple. The last chapter reveals the different steps of the tsáo-lîng-san believers’ initiation (which includes going to the Spirits' Mountains) and a supplementary history of mediums to be
Leruste, Sébastien. "Les troubles du spectre de l’alcoolisation fœtale, prévention et repérage en médecine générale : une recherche action." Electronic Thesis or Diss., La Réunion, 2024. http://www.theses.fr/2024LARE0012.
Повний текст джерелаBackground: Fetal Alcohol Spectrum Disorder (FASD) is the leading preventable cause of non-genetic mental retardation. General practitioners (GPs) are at the forefront of prevention and detection of FASD. While the prevalence of FASD in the region is said to be the highest in France, the regional health agency has pointed to shortcomings in the detection of alcohol consumption, particularly among pregnant women, and low participation of general practitioners in training courses on FASD.Objective: The aim was to understand the levers and barriers GPs face in preventing and identifying FASD, and to take action to strengthen these practices.Method: An action research project was carried out. For its 1st stage, a narrative review of the literature was carried out, supplemented by two qualitative studies adopting a grounded theorizing approach with GPs. The modeling resulting from these studies enabled us to move on to the 2nd stage, the development of actions using a Delphi round consensus method. The actions are currently being implemented. Results: The review identified 23 scientifically evaluated actions in the fields of prevention, detection, screening and diagnosis of FASD. GPs' discomfort in dealing with alcohol, particularly in women, was an obstacle to preventing and identifying FASD. They felt able to identify neurodevelopmental disorders. These factors led to the development of prevention and detection actions by consensus on 24 actions, resulting in 11 consensual actions. Four actions have been implemented. Feedback to the participants, the final stage of the action research, began with a communication to the experts on the Delphi round panel. Discussion : This action research project serves as a model for field-based research aimed at responding to a priority local public health issue. This method is transferable to the identification and prevention of other public health issues to general practice. Similar action research should be carried out in other local public health issues in primary care. They would be complementary to a cluster randomized trial focusing on training GPs in prevention and detection
Turbet, Delof Michel. "Impacts de l'environnement sur les pratiques de sélection paysanne et le comportement des variétés qui en résultent." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASB016.
Повний текст джерелаAdapting varieties to the diversity of soil and climate environments and to farmers' uses is a major challenge for the agro-ecological transition. To be relevant, this approach must take account of the specific context of production systems and farmers' local knowledge. Farmers' breeding, which consists of managing and selecting varieties locally and thus promoting their adaptation to the local context, is an example of agroecological practice.The aim of my thesis is to gain a better understanding of how farmers' selection practices for bread wheat fit into production systems and to establish a link between the responses of farmers' varieties resulting from these practices and factors linked to growing environments.To meet these objectives, I carried out a participatory research project involving ten farmers, four farm seed house organisers and a researcher. These partners carried out 29 experiments in France and Belgium in 2022 and/or 2023, collecting data on the varieties tested (yield components, phenological stages, etc.) and the growing environment (soil, climate, etc.). Semi-directive surveys of ten farmers were used to study their breeding practices.In the first part of the thesis, we sought to understand how farmer selection practices for common wheat fit into production systems. We identified 20 farmer selection practices, corresponding to two main approaches: the selection, from existing diversity, of the varieties best adapted to the farm context, and for those who are not satisfied with existing varieties, the involvement in a process of active creation of new diversity (through mixtures or crosses) followed by selection for adaptation to the farm context. We have also shown the strong interactions between breeding practices and other agricultural practices, as well as the central role of experimentation in testing varieties on both agronomic and value-adding criteria.The second aim was to i) identify the environmental factors impacting each trial and ii) verify the hypotheses on the adaptation of varieties to certain conditions in the growing environment. To do this, we proposed a participatory agronomic diagnosis approach combining the experimenter's internal diagnosis and the research team's external diagnosis. This method enabled us to identify the stresses specific to each of the 29 trials, some of which were very frequent in the trial network, such as the lack of nitrogen, the water deficit between ear 1cm and flowering (mainly in 2022) and weed pressure (mainly in 2023). We were then able to test the validity of around ten hypotheses on the adaptation of farmers' varieties to certain growing environments.Finally, the last axis consisted in developing and using bayesian statistical models at the scale of the trial network, which are more robust for highly unbalanced networks and can explain part of the genotype-environment interaction (Finlay-Wilkinson regression and factorial regression). Models were compared using cross-validation to select the most predictive models. These models, applied to the experimental data, were used to quantify the impact of certain stresses on the trial networks and the sensitivity of the varieties to these stresses, as well as completing the analysis resulting from the participatory agronomic diagnoses.This research work, which presents a detailed example of a participatory action-research approach, can help to legitimise certain agricultural practices, particularly farmer selection, and demonstrates their value for the agro-ecological transition
Degoulange, Eric. "Commande en effort d'un robot manipulateur à deux bras : application au contrôle de la déformation d'une chaîne cinématique fermée." Montpellier 2, 1993. http://www.theses.fr/1993MON20243.
Повний текст джерелаLefèvre, Clara. "Déterminants agroécologiques liant pratiques de gestion des sols, santé des sols, santé des plantes et qualités nutritionnelle et sanitaire des produits : le cas du blé tendre d'hiver pour illustrer l'approche "One Health"." Electronic Thesis or Diss., Université de Toulouse (2023-....), 2024. http://www.theses.fr/2024TLSEP140.
Повний текст джерелаThe magnitude of the task reflects the need for all stakeholders, from farm to fork, to join forces and work together. The concept of "One Health", is based on the principle that there is a connection between the health of humans, animals, plants and the environment. This thesis aimed at demonstrating that this theory applied to wheat production but including the cultural practices that are at the starting point, is not just a theoretical concept. Indeed, these links between practices, soil health, plant health and the nutritional and health qualities of the harvested products, are verifiable on the basis of field data.To do this, we set up in 2021 an on-farm study network (OFE in the rest of the document: On-Farm Experiment), located mainly in the north-western quarter of France and composed of 86 agricultural plots cultivated with winter wheat. Half of these plots were cultivated according to the principles of Conservation Agriculture (CA), and the other half in a "conventional" manner (CONV). The plots of a farmer in CA and a farmer in CONV were selected so that they could be compared in pairs.After setting up this network of plots, we monitored each of them over a production campaign. In addition to an agroecological diagnosis (using the Regeneration Index), we carried out a detailed and systemic analysis of the cultivation practices applied to each plot studied, taking into account the five campaigns preceding that of the wheat studied, as well as the latter. A panel of indicators of soil health, plant health, nutritional and sanitary quality of the crop and socio-economic and environmental performances were then tested on each plot. Additional investigations were also conducted to study specific aspects of microbial community composition on the soil-plant-grain continuum, in collaboration with the Natural History Museum of Paris. In order to close the loop from “farm to fork”, our research went as far as bread making, in order to potentially highlight the effects of these contrasting agricultural practices on the final consumer product.Our study highlighted more or less high levels of agroecological performance within the CA and CONV groups, leading to variable effects on soil health. In general, we demonstrate for this network the positive effects of CA systems compared to CONV systems on the main functions that contribute to soil health, i.e. nutrient cycling, carbon transformation, structural stability of aggregates and biological regulation. The effects on grain quality were more difficult to highlight, due to a significant effect of the year of study. However, we were able to observe the positive effects of CA on the nutritional qualities of the grain (higher concentration of P, K and ergothioneine). Finally, we show, under our study conditions, that the practice of CA is carried out without loss of yield while reducing diesel consumption and the workload for the farmer. We also show that it is possible for the most efficient CA systems to limit dependence on mineral fertilizers and synthetic pesticides compared to their CONV counterparts, which is encouraging for the development of this practice from an environmental and public health point of view. All these results suggest positive effects of the practice of CA on the environment and on the health of consumers (humans or animals).This study is the result of collaborative work on several scales: first with farmers, who took part in the creation of the study network, then with the multiple technical, scientific and industrial partners, who allowed this study to be carried out horizontally. This work ultimately made it possible to investigate methodological and analytical aspects of soil health, plants and the nutritional quality of wheat in real conditions
Benjamin, Virginie. "Une ferme à vocation arboricole : la ferme des coteaux de St-Joachim, 1850-1900." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0002/MQ43763.pdf.
Повний текст джерелаDuong, Yen. "Écoute la porte se ferme." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ57111.pdf.
Повний текст джерелаDe, Oliveira Nazario Iria. "La femme du Rio Grande Do Sul à la recherche d'une identité : étude des personnages féminins dans "Clarissa" d'Erico Verissimo et "As Parceiras" de Lya Luft." Paris 10, 1991. http://www.theses.fr/1991PA100103.
Повний текст джерелаThe work starts with a concise presentation of. The authors, of their whole works and of the place taken by these two novels within their work. Then, this study is going on with an analyses of the local traditions connected with the "gaucho", the typical man of the area, in his relationship with the woman. Next the imaginary universe of the two main female characters of the considered works (clarissa and anelise) are studied, in order to verify if these two behaviours demonstrate an acceptance of the traditional image of the "macho" or, if, on the contrary, it shows a rebellion against the generaly admitted values regarding the man-woman relationship. In a third part, the narrator's problem in the two works are analysed to check up the existence of a specific feminine writing in the two texts. This triple approach -sociological, psychological and literaryallows to draw a global portrait of the woman in the rio grande do sul
Morello, Nathalie. "A la recherche de la conscience féminine : étude de la représentation de la femme/de l'écrivaine dans l'oeuvre fictive et autobiographique de F. Sagan (1954-1984)." Thesis, University of Edinburgh, 1995. http://hdl.handle.net/1842/21431.
Повний текст джерелаLefaucheur, Julien. "Astronomie gamma depuis le sol et l'espace : premières analyses du réseau hybride HESS-II et recherche de candidats blazars parmi les sources non identifiées du Fermi-LAT." Sorbonne Paris Cité, 2015. http://www.theses.fr/2015USPCC093.
Повний текст джерелаThis manuscript is about high energy -γ-ray astronomy (between GeV and GeV) with the Fermi-LAT satellite and very high energy astronomy above ~GeV) via the H. E. S. S. Experiment. The second phase of the H. E. S. S. Experiment began in July 2012 with the inauguration of a fifth 28 m diameter telescope added to the intial array composed of four 12m diameter imaging atmospheric Cherenkov telescopes. In the first part of this thesis, we present the development of an analysis in hybrid mode based on a multivariate method dedicated to detect and study sources with different spectral shapes and the first analysis results on real data. The second part is dedicated to the research of blazar candidates among the Fermi-LAT unidentified sources of the 2FGL catalog. A first development is based on a multivariate approach using discriminant parameters built with the 2FGL catalog parameters. A second development is done with the use of the WISE satellite catalog and a non-parametric technic in order to find the blazar-like infrared counterparts of the unidentified sources of the 2FGL catalog
Chandonnet, Nadia. "Validation du questionnaire " Pregnancy physical activity questionnaire (PPAQ) " en comparaison avec l'accélérométrie : dans le cadre du programme de recherche " Évaluation de l'activité physique chez la femme obèse enceinte "." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29061/29061.pdf.
Повний текст джерелаMeunier, Paul-Emile. "Contrôle collaboratif d’une ferme de génératrices houlomotrices." Thesis, Ecole centrale de Nantes, 2018. http://www.theses.fr/2018ECDN0039/document.
Повний текст джерелаThe next generation of wave farms will becomposed of a large number of identical devices deployed offshore, which will transfer the retrieved energy to the shore using submarine cables. It hasbeen proven that the control of Wave Energy Converters can improve their efficiency. However, one of the main challenges of WEC control is the noncausality of the optimal controller. Indeed, the time domain application of this kind of control requires the forecast of the excitation force applied by the wavefield on each device of the farm. The work presented in this thesis aimed at developing and assessing a control strategy with an energy efficiency close to the theoretical optimum, taking into account the hydrodynamic interactions between the farm devices, and solving the non-causality issue using the measurements of the states of the device of the array. First, the equations linking the devices’ states within the array have been established and used to performa deterministic forecast of the states of the controlled bodies, which allowed to apply a pseudo-causal reactive control. Moreover, a window function hasbeen applied to the controller impedance in order to constrain the dynamic of the controlled bodies, and also to regulate the non-causal horizon of the controller. Then, using a time domain simulator developed specifically, a sensibility analysis has been performed to define the optimal parameters and the behavior of the controller with the window function.The robustness and the performances of the controller have also been assessed when affected by exterior changes such as device drift, wave orientation modification, and directional spreading of the wave spectrum. The collaborative controlled strategy applied to a farm of 10 devices has shown an energy efficiency over 83% of the theoretical bound
PIHAN, GILLES. "Utilisation du circuit ferme en anesthesie pediatrique." Limoges, 1988. http://www.theses.fr/1988LIMO0144.
Повний текст джерелаLeblanc, Michaël. "Étude agropédologique de la ferme expérimentale de Saint-Bruno." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26690/26690.pdf.
Повний текст джерелаNiaré, Tiéma M. "Simplification du protocole de pesées des agneaux en ferme." Toulouse, INPT, 1986. http://www.theses.fr/1986INPT011A.
Повний текст джерелаDegueurce, Christophe. "Analyse cinematique du trot du cheval sur terrain ferme." Paris 11, 1995. http://www.theses.fr/1995PA112298.
Повний текст джерелаNiare, Tiéma M. "Simplification du protocole de pesées des agneaux en ferme." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37600039d.
Повний текст джерелаDelmas, Clément. "La femme et son destin au miroir de la poesie feminine, 1899-1920 : contribution a une recherche historique sur la sensibilite et la mentalite feminines vues a travers la litterature feminine et particulierement la poesie." Paris 3, 1987. http://www.theses.fr/1987PA030030.
Повний текст джерелаIn france, from 1899, the feminist movement, almost non existent, becomes organized and active. It is encouraged by the evolution of the feminine condition abroad. In the scandinavian countries, in greatbritain, in the u. S. A. , the situation of the woman is progressive. Feminine associations, congresses, press campaigns awake the attention of the public and of the legislative bodies. Little by little from 1892 until 1914, laws and institutions are being set in place to improve the situation of woman in the field of education in the professions and in family life. The 1914-1918 war confirms the ability of women in every field of responsability and action. In 1920 the demands of women are not yet satisfied, but the legal situation of women approximates that of men, and this progress becomes irreversible. At the same time as these demands are voiced a significant movement of literary creativity occurs among french women. In this general field and especially in poetry, women occupy a very important place. But what poets women express in their poetry is not the exigency of a better status in society, but the expectation of an answer to their emotional moral, metaphysical and religious aspirations. Every poetess of that time wants to reveal her personality. As these aspirations too often stay unsatisfied, their poetry, initially optimistic, becomes more and more pessimistic. The feminine poetry of that time expresses a great aspiration for a full life; yet this aspiration is ultimately unfulfilled. The feminist movement accomplishes incomplete but genuine improvements, the feminine anxiety communicated through the poetry remains unrelieved
Leclere, Margot. "Introduire une espèce de diversification dans les systèmes de culture d’un territoire : articuler production de connaissances et conception dans des dispositifs multi-acteurs. Cas de la cameline dans l’Oise." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLA028.
Повний текст джерелаCrop diversification, which is a way to ensure agroecological transition, raises a major question: how to produce, at low cost, knowledge on these minor species, often poorly studied by agronomic research?Here, we proposed and implemented an approach combining design and knowledge production, within different multi-stakeholders platforms, to support the introduction of new species into cropping systems. The case study of camelina, introduced either as a main crop or as a second crop in the cropping systems of the Oise department, in the context of the development of a local oilseed biorefinery, was used.First, we combined a multi-stakeholders workshop - bringing together farmers, advisors, researchers, agronomist from agricultural R&D and industrials - with on-farm trials on camelina crop management routes as second crop, designed, managed and appraised by farmers themselves. This approach made it possible to identify knowledge gaps (e.g. the previous effect of the camelina on sugar beet), but also to produce knowledge useful for design (e.g. decision-making rules).In parallel, we (researchers) designed and evaluated, within a multi-environments on-farm trials network, three herbicide-free crop management routes for spring camelina. Our results show that increasing camelina sowing rates or intercropping camelina with another species (barley or peas) are effective agroecological ways to control weeds in camelina crop. In addition, the diagnosis of the variability of the yield, the oil seed content, and the fatty acid composition, carried out within the same experimental network, made it possible to identify (i) the main explaining factors (e.g. nitrogen status of the crop for yield), and (ii) environmental conditions (e.g. supply of mineral nitrogen from the soil) and practices (e.g. species intercropping) determining these factors.This knowledge production led, during a design workshop, to broaden the range of modalities of introduction and management of camelina designed by farmers.Finally, we discuss how this original combination of multi-stakeholder platforms makes it possible (i) to produce at a lower cost located and generic knowledge, useful for design, and (ii) to equip both the farmer-designer, the agricultural advisor and the researcher, to support crop diversification within a territory
Tournefier, Virginie. "Considérations actuelles sur la perversion féminine : Recherches cliniques en milieu carcéral." Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCC146.
Повний текст джерелаFrom a clinical practice in a Regional Medical Psychological department in a prison, this thesis is questioning about female perversion. Even if we can notice many controversies about this subject, does it mean that women can escape perversion? Often considered as passive victims, these women have in the criminal scenario a role seen as secondary, in the service of someone else, for example of their partners. If in our imagination,perversion is linked to men, the part of destructiveness among women has been denied for a long time even if it is evident historically and clinically. By acting, these women would show an impasse concerning their subjective construction. That’s why, firstly, we will be interested in the issues ans impacts of the preoedipean period on their woman becoming. Their submission to an other will make people think about the notion of complicity as a real status, with the importance of the presence of an Other to provoke or distress. I’m going to talk about many different perversion female figures through the presentation of clinical situations. From the child murder to the sexual abuse committed by mothers, from love passion to perverses eduction, we will also be confronted with the barbarous violence of young female teenagers. The diversity of clinical cases underlines the complexity of the woman perversion. We will question about the importance of hatred, of sacrifice to an other and finally about ideals perversion, emphasizing as hypothesis the impossibility of constituting aformative matricide fantasy among these women who are really doing perverse actions
GILLIOT, PASCAL. "Traumatismes fermes du rein : diagnostic et traitement a propos de 65 observations." Lille 2, 1990. http://www.theses.fr/1990LIL2M107.
Повний текст джерелаKouob, Bégné Serge. "Les forêts matures de terre ferme du sud-est Cameroun." Doctoral thesis, Universite Libre de Bruxelles, 2009. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210222.
Повний текст джерелаDoctorat en Sciences agronomiques et ingénierie biologique
info:eu-repo/semantics/nonPublished