Literatura académica sobre el tema "Perte en terre"
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Artículos de revistas sobre el tema "Perte en terre"
Dicko, Gaoussou, Aboubakar Bengaly y Sadio Ballo. "Effets des pratiques agricoles sur l'érosion hydrique en zone soudanienne du Mali (station de l’IPR/IFRA de Katibougou)". International Journal of Biological and Chemical Sciences 16, n.º 1 (8 de junio de 2022): 345–52. http://dx.doi.org/10.4314/ijbcs.v16i1.29.
Texto completoDaoudi, Ali, Jean-Philippe Colin y Khadidja Baroud. "La politique de mise en valeur des terres arides en Algérie : une lecture en termes d’équité". Cahiers Agricultures 30 (2021): 4. http://dx.doi.org/10.1051/cagri/2020038.
Texto completoDIOUF, Ndongo, Abdou Khadr NGOM, Jules DIOUF, Abdou Salam Ali MOUHAMED, Djibril DIOP y Kandioura NOBA. "Effet de l’huile de neem et de la terre de diatomée sur la population de Aphis gossypii dans les parcelles de concombre dans la Zones des Niayes (Sénégal)." Journal of Applied Biosciences 171 (31 de marzo de 2022): 17776–85. http://dx.doi.org/10.35759/jabs.171.1.
Texto completoForest, Philippe. "Chacun est seul responsable de tous : morale de Saint-Exupéry". Études françaises 46, n.º 1 (27 de mayo de 2010): 15–25. http://dx.doi.org/10.7202/039813ar.
Texto completoGauvin, Francis. "Nihilisme et fin du monde dans Melancholia de Lars von Trier". Cinémas 26, n.º 1 (6 de julio de 2016): 31–48. http://dx.doi.org/10.7202/1037000ar.
Texto completoLaporte, David. "Sur les routes/roots1". Création orale et littérature 46, n.º 2-3 (3 de julio de 2017): 67–76. http://dx.doi.org/10.7202/1040435ar.
Texto completoDuyan, Veli y Kasim Karatas. "Effects of the 1999 earthquake on the completely blind living in and outside Marmara, Turkey". International Social Work 48, n.º 5 (septiembre de 2005): 609–19. http://dx.doi.org/10.1177/0020872805055325.
Texto completoKaling, Michel Muntasomo. "De la résiliation d’office du contrat de location en droit congolais". KAS African Law Study Library - Librairie Africaine d’Etudes Juridiques 9, n.º 4 (2022): 328–46. http://dx.doi.org/10.5771/2363-6262-2022-4-328.
Texto completoBouraada, Khalid y Mariam Essafi. "Étude de la biodégradation des feuilles d’eucalyptus (Eucalyptus camaldulensis) et de laurier rose (Nerium oleander) dans l’eau de l’Oued Aïn Chkef au Maroc". Revue des sciences de l’eau 29, n.º 2 (6 de junio de 2016): 169–76. http://dx.doi.org/10.7202/1036546ar.
Texto completoPERALA, C., B. ANDREANIB, J. LACHAUXC, P. E. SCHWARTZBRODD, F. SIBILLEC y T. COLLEONYD. "Description de l’attrition (perte d’effectifs) pour raison médicale des recrues en Formation Générale Initiale de l’Armée de Terre". Médecine et Armées Volume 48 No. 1, Volume 48, Numéro 1 (5 de octubre de 2022): 3–22. http://dx.doi.org/10.17184/eac.6450.
Texto completoTesis sobre el tema "Perte en terre"
Bouret, Jean-Claude. "Formation des raies dans les vents des étoiles Ae/Be de Herbig". Université Joseph Fourier (Grenoble), 1998. https://tel.archives-ouvertes.fr/tel-00723782.
Texto completoFernandez, M. M. Jocelyne. "La peste dans les terres catalanes du nord au XIVème siècle". Montpellier 1, 1993. http://www.theses.fr/1993MON11112.
Texto completoSong, Layheang. "Usage des terres, ruissellement de surface, érosion des sols : analyse multi-échelles de l'impact des plantations de teck dans un agro-écosystème montagneux tropical humide". Electronic Thesis or Diss., Toulouse 3, 2021. http://www.theses.fr/2021TOU30188.
Texto completoSoil erosion is yet known as one of the most concerning problems of the environment in the world. Soil erosion is particularly and increasingly driven by anthropogenic activities under the changing climate. In Lao PDR, a tropical country, soil erosion is significantly due to inappropriate land management on the sloping land. The Houay Pano, a cultivated catchment of the northern Lao PDR, is prone to soil erosion, particularly after the conversion from shifting cultivation to teak tree plantation. Land mismanagement by clearing the understory under the teak tree plantation is considered as an underlying cause of higher runoff coefficient (Rc) and soil erosion. Some mitigations such as understory and riparian vegetation are suggested for alleviating soil erosion. However, the mitigation measure of soil erosion and the effect of land use management on surface runoff (SR) and soil loss/sediment yield (Sl) on multiple scales in the teak tree plantation are not fully assessed. In this context, we hypothesize that understory and riparian grass mitigate the soil erosion in the teak tree plantation and that teak tree plantation impacts on SR and Sl driven by dominant processes (inter rill erosion, linear erosion, and deposition) on various spatial scales. Therefore, the objectives set out for this work are: (1) to assess the effect of understory management on SR and Sl in the teak tree plantation on the microplot scale; (2) to assess the ability of riparian grass buffers to mitigate SR and Sl, and to assess their water and sediment trapping efficiencies in the teak tree plantations with no understory on the hillslope scale; and (3) to assess the effect of teak tree plantation on SR and Sl on various spatial scales (microplot, hillslope including micro-catchment, and catchment scales) in a mixed land uses mountainous tropical catchment. In this study, Ban Kokngew village and Houay Pano catchment were selected as experimental study areas during the rainy season. Microplots, Gerlach traps, and weirs were used to estimate SR and Sl on each scale. We followed the TEST model developed for inter rill erosion, which requires a few parameters, to assess Sl on the microplot and upscale it to predict Sl on the hillslope and catchment scale. In a study performed in 2017 in the teak tree plantations of Ban Kokngew on the microplot scale, we showed that Rc and Sl (23%, 381 Mg·km-2, respectively) under teak tree with understory were less than those under teak tree with no understory (60% and 5455 Mg·km-2, respectively). Hence, soil erosion mitigation by keeping the understory under teak tree plantation reduces Sl by 14 times. In a study performed in 2014 in the teak tree plantations of Houay Pano on both the microplot and the hillslope scales, we showed that leaving the riparian grass buffer of at least 6 m could limit SR and Sl discharging downstream during small storms (24-hour rainfall < 54.8 mm) with the trapping efficiency up to 88%. Lastly, in a study performed in 2014 in the teak tree plantations of Houay Pano on various scales, we showed that SR and Sl were significantly higher (p-value < 0.05) in the teak-dominated micro-catchment than in the mixed-land-use micro-catchment. SR and Sl decreased from the microplot (122 - 196 mm, 275 - 1065 Mg·km-2, respectively) to the micro-catchment (24 - 188 mm, 95 - 3635 Mg·km-2, respectively) and catchment scale (33 mm, 236 Mg·km-2, respectively), except that Sl in teak tree plantation increased from the microplot (1065 Mg·km-2) to the micro-catchment scale (3635 Mg·km-2). [...]
Rakotonjanahary, Ndrianjaka Josué. "Suivi à long terme des enfants traités pour gliome des voies optiques par chimiothérapie première BB-SFOP : survie à long terme - perte de la vision - outil d'interprétation des données IRMs". Thesis, Strasbourg, 2018. http://www.theses.fr/2018STRAJ116.
Texto completoOptic Pathway Gliomas (OPG) are benign tumors that typically develop during early childhood. The management of patients varied throughout the last decades and was characterized by an emphasis on avoiding the use of radiotherapy. The role of chemotherapy in the management of OPG has increased. MRI is one of the fundamental elements of the management of these children. However, the tumor measurements are subject to inter and/or intraobserver variations. In an attempt to better understand the long-term outcomes of children treated with initial chemotherapy, long-term outcomes of OPG treated in France with up-front BB-SFOP chemotherapy were evaluated. A standardized and reproducible imaging classification for MRI that can be used as a reliable monitoring tool for patients with OPG was created and validated. The long-term outcomes of these patients showed a poorer prognosis for overall survival. Some clinical and radiological factors were associated with long-term vision loss. These findings could justify a risk-based approach to this tumor
Robert, Elodie. "Les risques de pertes en terre et en eau dans le bassin versant de la Doubégué (Burkina Faso) : pour une version intégrée". Bordeaux 3, 2011. https://hal.archives-ouvertes.fr/tel-01090397.
Texto completoThe Doubégué catchment area (500 km2) belongs to the Bagré Lake catchment, wich is the main dam in Burkina-Faso. The agro-pastoral activies dominate in the region, which experienced profound modifications during the last thirty years : ranking from the physical sphere (climate change) to the human prevailing one (new populations, new activities, building of a dam, and a creation of a lake, exacerbation of the conflicts, agrarian and decentralization reforms). These changes had thus important repercussions on the physical and human environment, to the point that they modified the landscape of this region in Burkina Faso. This thesis attempts then to understand the processes which have been and are still currently running in this catchment area in the region Central-East, by leaning on relevant studies from both “hard” and social sciences. So, it draws up an inventory of the land use, the types of current erosion phenomena and of turbides presence in Doubégué catchment area. The turbidity is also an indicator of the risk for their health encountered by the populations. Meanwhile, this thesis has for objective to take into account and to know on one hand how the populations are aware of the current processes modifying the resources such as vegetation, lands and water, and on the other hand the solutions applied and wished by the population. Eventually, this thesis aims at the implementation of solution to reach an integrated Management in the Doubégué catchment area. These solutions have to be sustainable to protect the environmental and to help also the socioeconomic development of this region in the Bissa Country
Najar, Adel y Lazhar Haji. "AMPLIFICATION OPTIQUE DANS DES GUIDES D'ONDE ENSILICIUM POREUX DOPÉS AUX TERRES RARES". Phd thesis, Université Rennes 1, 2007. http://tel.archives-ouvertes.fr/tel-00359643.
Texto completochapitre décrit le silicium poreux et sa réalisation, les différents paramètres de formation,
ses propriétés structurales. Les propriétés de luminescence des ces ions (Erbium et Ytterbium)
sont exposées par la suite. Enfin, un état de l'art est détaillé sur les amplificateurs optiques dopés
Erbium déjà réalisés à partir de silicium poreux ainsi qu'à partir d'autres matériaux.
Le deuxième chapitre présente les conditions expérimentales d'élaboration des guides plans et
canaux en silicium poreux et les conditions de dopage et/ou codopage ainsi que les traitements
thermiques. Les méthodes de mesures de l'indice de réfraction, la photoluminescence et la photoluminescence
résolue en temps sont présentées. Les observations en champ proche et les mesures
des pertes ainsi que les mesures de gain optique sont également exposées.
Dans le troisième chapitre, les profils de concentration des ions terres rares pour les guides plans
et canaux sont présentés et discutés. Dans ce chapitre, un accent particulier estmis sur la variation
de l'indice de réfraction en fonction des conditions d'anodisation de dopage et des traitements
thermiques.
Le quatrième chapitre est consacré à l'étude des guides dopés et codopés par photoluminescence
et photoluminescence résolue en temps pour montrer l'activation des ions Erbium ainsi
que la détermination de la durée de vie du niveau métastable 4I13/2. Ces résultats vont nous
permettre d'optimiser la meilleure concentration d'Ytterbium pour le codopage ainsi que d'expliquer
les mécanismes d'excitation des ions Erbium. La concentration des ions Erbium actifs
dans les guides sera déterminée.
Le dernier chapitre décrit les observations en champ proche et les mesures des pertes pour les
guides ainsi réalisés. Le gain on/off dans les guides, définie comme étant le rapport de l'intensité
lumineuse du sortie avec pompage à 980 nm sur la puissance du signal de sortie sans pompage, a
été mesuré et exploité pour les guides codopés avec différentes concentrations d'Ytterbium. Les
variations du gain en fonction de la longueur d'onde sont présentées.
Foucault, Alexandre. "Modélisation du comportement cyclique des ouvrages en terre intégrant des techniques de régularisation". Phd thesis, Ecole Centrale Paris, 2010. http://tel.archives-ouvertes.fr/tel-00534665.
Texto completoNajar, Adel. "Amplification optique dans des guides d'onde en silicium poreux dopés aux terres rares". Rennes 1, 2007. http://www.theses.fr/2007REN1E005.
Texto completoThis manuscript is divided in five chapters dealing with the different aspects of this work. In the first chapter we describe the porous siicon characteristics, its realisation and the various parameters which have to be controlled. Then, the state of art of Erbium Doped Optical Ampliflers based on porous siicon as well as on other materials will be presented in details. In chapter 2, the experimental conditions for the realisation of porous silicon based planar md channel optical waveguides are presented. The experimental conditions for the doping and codoping with rare earth elements as well as those used for thermally activated these elements are given. The techniques for the refractive index measurement, the photoluminescence (PL) and time resolved PL are presented. Near field method and optical losses and gain methods are also described. In the third chapter, the concentration profiles for rare earth ions in planar and channel waveguides are presented md discussed. Then, a particular attention is given to the refractive index variation as a function of the anodisation, doping and thermal treatments conditions. Chapter 4 is dedicated to the photoluminescence and time resolved PL study of doped and codoped waveguides in order to investigate the Er activation md the 13 /2 excited level lifetime. The results are used tu optimise the Yb concentration in the case of codoping and to discuss the excitation mechanisms of Erbium ions. The concentration of activated ions in the Waveguides was determined. In chapter 5, we describe md discuss the near field and loss measurements for the two types of waveguides. The on/off gain, defined as the ratio between the out put light signal with and without the 980 mn purnp, is measured in the case of planar waveguides codoped with various Ytterbium concentrations anche aut oueslatiched for channel waveguide codoped with a concentration ratio equal to 3. The gain change as a function of the signal wavelength is also presented and discussed
Panchenko, Polina. "Mémoire épigénétique des trajectoires pondérales maternelles préconceptionnelles au cours du développement et à long terme". Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066574/document.
Texto completoMaternal obesity (OB) impacts fetal growth and adult offspring phenotype. It is still unknown whether the currently recommended preconceptional weight loss (WL) for obese women is beneficial for feto-placental growth and adult offspring health. The objectives of this thesis were to assess the effects of maternal weight trajectories on offspring phenotype at term and in adulthood, as well as gene expression in placenta and fetal liver. At E18.5, fetuses from obese females presented a fetal growth restriction (FGR); this FGR was almost completely abolished by maternal WL. Placental and hepatic expression of epigenetic machinery genes was affected by maternal OB, especially the histone acetylation pathway. Maternal WL normalized the expression of only a subset of these genes. Males born to OB mothers gained weight faster under high-fat diet than males born to control mothers; maternal WL rescued this phenotype. These results show that expression of epigenetic machinery genes and in particular histone acetylation regulators, is highly sensitive to maternal obesity. Preconceptional WL alleviates the effects of OB on fetal and adult weight but some effects of obesity cured by nutritional intervention were retained in offspring phenotype at term. This study is an important step toward understanding the mechanisms linking maternal nutrition to fetal growth and adult health
Gaya, Catasus Jaume. "Societat i economia agrària al Penedès, segles XVI-XVII: El terme de Subirats, la parròquia de Sant Pere de Lavern". Doctoral thesis, Universitat Pompeu Fabra, 2016. http://hdl.handle.net/10803/396132.
Texto completoThis PhD thesis seeks to examine the society and economy in the XVI & XVII centuries, in the framework of agrarian history and from the scope of local history. It highlights the micro-history’s potential and the powerful possibilities of local documentation. The use of local documentation gives an insight into the social and economic changes of Subirats, in the context of Penedès and the Catalan lands in the two first modern centuries. Among other topics, we have studied the inhabitants and their social relations, farms and houses, domestic material life, the concerns of the testator, diet food, agriculture and livestock, the importance of the textile, glass and construction activities, the use of capital and credit, and the dangers of continued borrowing. This PhD thesis structure reflects the methodological will to provide a comprehensive, holistic and integrated overview that allows generalization. The objective of this research is to improve the knowledge we have of the Catalan countryside in the sixteenth and seventeenth centuries.
Libros sobre el tema "Perte en terre"
Terry, Carter y Ashworth Susie, eds. Perth & Western Australia: Terry Carter ... [et al.]. 5a ed. Footscray, Vic: Lonely Planet, 2007.
Buscar texto completoTerre perse: L'amputazione della Venezia Giulia : 8 settembre 1943 - 10 febbraio 1947. [Villorba]: Biblioteca dei Leoni, 2021.
Buscar texto completoCorak, Miles. Décès et divorce: Les conséquences à long terme de la perte parentale chez les adolescents. Ottawa, Ont: Direction des études analytiques, Statistique Canada, 1999.
Buscar texto completoRwanda. Ministère de l'agriculture, de l'élevage et des forêts. Pertes de terre dues a l'erosion: Resultats de l'enquete pilote sur l'erosion (annee agricole 1984) ; rapport descriptif. Kigali: Ministere de l'Agriculture, 1986.
Buscar texto completoPiquet, Caroline. Les pays du Golfe, de la perle à l'économie de la connaissance: Les nouvelles terres du libéralisme. Paris: Armand Colin, 2013.
Buscar texto completo1959-, Bravo Gina y Institut universitaire de gériatrie de Sherbrooke. Centre de recherche en gérontologie et gériatrie., eds. La qualité des soins dispensés aux personnes âgées en perte d'autonomie par les ressources d'hébergement avec et sans permis ministériel: Rapport final PNRDS #6605-4655-302. Sherbrooke, Qué: Centre de recherche en gérontologie et gériatrie, Institut universitaire de gériatrie, 1997.
Buscar texto completoanalytiques, Statistique Canada Direction des études. Estimation des pertes de sol sur les terres agricoles à partir des données du recensement de l'agriculture sur les superficies cultivées. Ottawa, Ont: Statistique Canada, 1989.
Buscar texto completoGardner, Gary T. Shrinking fields: Cropland loss in a world of eight billion. Editado por Peterson Jane A y Worldwatch Institute. Washington, DC: Worldwatch Institute, 1996.
Buscar texto completoRélation Historique du Tremblement de Terre Survenu à Lisbonne le Premier Novembre 1755 : Avec un détail Contenant la Perte en Hommes, Eglises, Convens, Palais, Maisons, Diamans, Meubles, Marchandises, &C.: Précedée d'un Discours Politique Sur Le... Creative Media Partners, LLC, 2018.
Buscar texto completoLe Tyran d'Axilane. "Axilane est la perle du monde. Il n'existe de plus belle terre". Gallimard, 1998.
Buscar texto completoCapítulos de libros sobre el tema "Perte en terre"
Gabarró, Jordi. "Passos estrets per terres altes. Una frontera universal". En Jordi Pere Cerdà, 385–89. Presses universitaires de Perpignan, 2004. http://dx.doi.org/10.4000/books.pupvd.9688.
Texto completo"Les foyers endémiques des Hautes Terres". En Atlas de la peste à Madagascar, 58–69. IRD Éditions, 2006. http://dx.doi.org/10.4000/books.irdeditions.6612.
Texto completo"L’extension en marge des Hautes Terres". En Atlas de la peste à Madagascar, 70–73. IRD Éditions, 2006. http://dx.doi.org/10.4000/books.irdeditions.6613.
Texto completoWamser-Krasznai, Waltrud y Matthias Recke. "Aphrodite auf der Akropolis von Perge? Terrakottastatuetten aus F1". En Figurines de terre cuite en Méditerranée grecque et romaine, 547–54. Presses universitaires du Septentrion, 2015. http://dx.doi.org/10.4000/books.septentrion.59733.
Texto completoGiddins, Gary. "On Their Own (Gerry Gibbs / Ravi Coltrane)". En Weather Bird, 159–61. Oxford University PressNew York, NY, 2006. http://dx.doi.org/10.1093/oso/9780195304497.003.0040.
Texto completoLeumbe, Olivier Leumbe, Dieudonné Bitom y René Assako Assako. "Évaluation des pertes en terres en région de montagne tropicale humide (cas du massif volcanique des Bambouto - Ouest Cameroun)". En Lutte antiérosive. IRD Éditions, 2012. http://dx.doi.org/10.4000/books.irdeditions.13859.
Texto completoRobinson, Richard. "Australias Culinary Coming Out". En Food and Drink: the cultural context. Goodfellow Publishers, 2013. http://dx.doi.org/10.23912/978-1-908999-03-0-2330.
Texto completoHernández, Yusdel Díaz y Alberto Antonio Fiol Zulueta. "Fornos incineradores para controle de resíduos biológicos". En CIÊNCIAS BIOLÓGICAS, EXATAS E DA TERRA - Atualização de Área 1° semestre de 2023 - Livros Acadêmicos. Centro de Pesquisa, 2023. http://dx.doi.org/10.32749/nucleodoconhecimento.com.br/livros/3333.
Texto completoCLAIRAY, Philippe. "Epidémies et pandémies : quelles leçons de l’histoire?" En Les épidémies au prisme des SHS, 115–26. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.5997.
Texto completoDiallo, Drissa, Didier Orange y Éric Roose. "Influence du labour, du semis direct et du type de sol sur le stock de carbone, les pertes en terre et les rendements d'une rotation intensive (coton/maïs) au Mali Sud". En Lutte antiérosive. IRD Éditions, 2012. http://dx.doi.org/10.4000/books.irdeditions.12500.
Texto completoActas de conferencias sobre el tema "Perte en terre"
Khoury, G. "Stratégie chirurgicale dans la gestion des défauts osseux sévères maxillaires et mandibulaires". En 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206601006.
Texto completoFerreira, Bruno Rogério, Letícia Cristina Alves de Sousa, Kênnia Rodrigues Tassara, Débora de Jesus Pires y Isabela Jubé Wastowski. "MEMÓRIAS: CONTEXTUALIZAÇÃO DAS PRINCIPAIS PANDEMIAS NO MUNDO, DO PASSADO E PRESENTE". En I Congresso Brasileiro de Saúde Pública On-line: Uma abordagem Multiprofissional. Revista Multidisciplinar em Saúde, 2022. http://dx.doi.org/10.51161/rems/3275.
Texto completoLandric, C., C. Alande y M. Ndiaye. "Apport de la greffe gingivale épithélio conjonctive dans la reconstruction palpébrale". En 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206602014.
Texto completoDecandia, Lidia. "Rimettere in moto e lavorare il tempo per prendersi cura dei territori contemporanei". En International Conference Virtual City and Territory. Roma: Centre de Política de Sòl i Valoracions, 2014. http://dx.doi.org/10.5821/ctv.7976.
Texto completoInformes sobre el tema "Perte en terre"
Bonnes pratiques pour réduire les pertes post-récolte de la pomme de terre au Cameroun: Un matériel de formation. International Potato Center, julio de 2023. http://dx.doi.org/10.4160/cip.2023.07.004.
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