Littérature scientifique sur le sujet « Plan de mélanges »
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Articles de revues sur le sujet "Plan de mélanges"
Zilberberg, Claude. « Actualité de la rhétorique : métaphore et image ». Semiotica 2017, no 214 (1 janvier 2017) : 249–57. http://dx.doi.org/10.1515/sem-2016-0186.
Texte intégralYusuf, H. B., M. Abubakar, D. D. Maggawa et Y. P. Mbaya. « Response of broiler chickens fed graded levels of four organic acid blend on carcass characteristics, digesta pH and internal organs measurements ». Nigerian Journal of Animal Production 50, no 1 (6 décembre 2023) : 113–22. http://dx.doi.org/10.51791/njap.v50i1.3909.
Texte intégralLia, Gnahore Jose Arthur, et Ismaël DALLY. « Hydrogels mixtes thermosensibles à base de Poloxamer 407/Chitosane comme outils potentiels pour la libération contrôlée de substances actives médicamenteuses : Influence de la concentration en chitosane sur le comportement rhéologique des formulations ». Journal Africain de Technologie Pharmaceutique et Biopharmacie (JATPB) 1, no 2 (6 avril 2023) : 26–32. http://dx.doi.org/10.57220/jatpb.v1i2.26.
Texte intégralHADIDI, M., B. BAHLAOUAN, S. ASSABA, F. Z. OZI, A. FATHI, S. EL ANTRI et N. BOUTALEB. « Optimisation de la production du biogaz par les plans de mélanges de déchets agro-industriels et biofertilisation par les résidus de codigestion ». Techniques Sciences Méthodes, no 10 (20 octobre 2020) : 53–66. http://dx.doi.org/10.36904/tsm/202010053.
Texte intégralDenizeau, F., et A. C. Ricard. « Analyse du modèle CHIMIOTOX du point de vue de ses implications toxicologiques [Article bilingue] ». Revue des sciences de l'eau 11, no 4 (12 avril 2005) : 537–54. http://dx.doi.org/10.7202/705320ar.
Texte intégralEwetola, I. A., R. S. Onabanjo, N. P. Francis et G. S. Ojewola. « Influence of wilting period on mineral contents of grass-legume silage mixtures in Umudike, South East, Nigeria ». Nigerian Journal of Animal Production 49, no 5 (26 mai 2023) : 15–23. http://dx.doi.org/10.51791/njap.v49i5.3759.
Texte intégralPapa, Kassim, Jimmy Catapoule, Jan Michel Hurtado, Stéphane Bottoni et Herve Renard. « Amélioration de la production manuelle des mélanges de concentrés de plaquettes standard (MCPS) et plan de continuité d’activité (PCA) pour leur production en cas de problèmes lors de la production automatisée ». Transfusion Clinique et Biologique 24, no 3 (septembre 2017) : 329. http://dx.doi.org/10.1016/j.tracli.2017.06.151.
Texte intégralK. K., Agbalaya, Onigemo M. A., Asafa A. F., Agbaye F. P., Ishola O. J., Tijani L. A., Anjola O. A. J. et al. « Haematology and serum biochemistry of broiler chicken fed ginger, turmeric and scent leaf blend ». Nigerian Journal of Animal Production 50, no 2 (28 février 2024) : 112–19. http://dx.doi.org/10.51791/njap.v50i2.3970.
Texte intégralYunusa, A., W. Buba, M. M. Onimisi, H. U. Onimisi et A. Yusuf. « Growth performance of the Nile Tilapia (Oreochromis Niloticus) fed raw and processed roselle (Hibiscus Sabdariffa) Seed Based Diets ». Nigerian Journal of Animal Production 49, no 5 (26 mai 2023) : 94–102. http://dx.doi.org/10.51791/njap.v49i5.3768.
Texte intégralWaldron, John W. F. « Structural history of continental margin sediments beneath the Bay of Islands Ophiolite, Newfoundland ». Canadian Journal of Earth Sciences 22, no 11 (1 novembre 1985) : 1618–32. http://dx.doi.org/10.1139/e85-171.
Texte intégralThèses sur le sujet "Plan de mélanges"
Boulanger, Fabienne. « Plans d'expérience pour mélanges ». Pau, 1999. http://www.theses.fr/1999PAUU3018.
Texte intégralHanna, Hanen. « Plans d’expérience pour mélanges à deux niveaux et facteurs externes ». Pau, 2010. http://www.theses.fr/2010PAUU3019.
Texte intégralMixture experiment is applied where the response dependent only on the proportion of the mixture components. In a mixture of mixtures formulation each major component (CP) is a sub-mixture of minor components (CS). These systems are classified. Type A : CP proportions are fixed and CS proportions are variable. Type B : both CP and CS proportions are variables. In order to investigate blending properties we propose additive model for type A and B mixtures. Additive model performs well at the experimentation with many components because the number of parameter is quite lower than the number of parameters in multiplicative models proposed in previous works. We build designs verifying the orthogonality condition within each group of CS and balance condition between CP couples. The uniform optimality is verified by Orthogonal-balanced (OE) designs composed of pure sub-mixtures. Identification between orthogonal arrays and the OE experiments for pure substances makes it possible to obtain small size experiments for certain configurations of mixture systems. Identification between sub-class of OE design and the axial sub-mixtures is also established. It provides a way to obtain OE experiments where the proportions of CS and the CP are non null. Modes for the effect of both proportions and process variables are also considered through first degree polynomials and orthogonal fractions constructed from factorial jointing CS, CP and process variables
Hanna, Hanen. « Plans d'expérience pour mélanges à deux niveaux et facteurs externes ». Phd thesis, Université de Pau et des Pays de l'Adour, 2010. http://tel.archives-ouvertes.fr/tel-00564885.
Texte intégralLachaud, Stéphane. « Décharge pointe-plan dans les mélanges gazeux correspondant aux effluents industriels. : Etude électrique et physico-chimique, application à la destruction du dioxyde d'azote ». Pau, 2002. http://www.theses.fr/2002PAUU3023.
Texte intégralThis work is a study of the atmospheric pressure positive corona discharge applied to industrial effluents (air, water, CO2 and NO2). For these mixtures, electrical study shows that water vapour and CO2 facilitate appearance of pulses regime and may reduce the inter-electrodes voltage for a fixed current. Water and CO2 electronegativity and clusterisation phenomenon are taken into account in order to offer an interpretation. Hydrodynamical aspect of discharge is observed and compared with numerical simulation results. Its mixing action makes evident. Analysis of cathode alteration by X. P. S. Was realised and shows appearance of a surfacic oxidation during discharge in wet ambience. Measurements were made by U. V. Absorption spectroscopy. It seems that the best NO2 abatement is obtained in wet atmosphere and joined with creation of a nitric acid liquid phase
Ait, Chekdid Aldjia. « Étude sur la formulation et la caractérisation de desserts fermentés à base de jus végétaux ». Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0323.
Texte intégralPeople's dietary habits are constantly changing and consumers are increasingly concerned about the impact of food on their health and the environment, as well as animal behaviour. In order to meet this societal demand, several alternative products, notably dairy substitutes, are appearing on the French market. This work is part of this approach and aims to develop a fermented dessert without additives, with high nutritional potential, based on easily accessible plants and which can be used as a substitute for dairy products such as yoghurts.The first part of this study deals with the evaluation of the chemical and physico-chemical properties of various ingredients. We demonstrated the possibility of using flours in the manufacture of vegetable desserts as well as their aptitude for fermentation using industrial ferments based on lactic bacteria. In a second part, we set up a heat treatment and fermentation process at laboratory level. The use of the design of experiments and mixtures methodology allowed us to control the manufacturing process, to define raw materials that correspond to the specifications and to optimise the formulation, in terms of physicochemical properties (acidification, colour, water retention) and texture (firmness or viscosity of the product) over its shelf life (up to 30 days of storage at 4°C). The characterisation of the products made possible the transposition to a pilot process scale the formulations developed on a laboratory scale, by taking into account the technical and industrial requirements. The information collected and the preparation protocols set up made it possible to produce two types of fermented vegetable desserts as alternatives to textured yoghurt and drinking yoghurt. The results obtained did not require the addition of additives and/or preservatives other than mechanical and thermal treatments for a product shelf life of up to 30 days. The characterisation of the nutritional, physicochemical, textural and microbiological properties of these new formulations contribute to improving technical and scientific knowledge in the field of alternatives to dairy products
Bilici, Mihai Alexandru. « Séparation électrostatique des mélanges de matériaux isolants granulaires dans des dispositifs à lit fluidisés ». Thesis, Poitiers, 2013. http://www.theses.fr/2013POIT2323/document.
Texte intégralSeveral types of mechanical devices (vibratory trays, rotating drums, fluidized beds) make use of the triboelectric effect for electrically charge the constituents of insulating materials granular mixtures, in view of their separation in a high-intensity electric field. The non-uniformity of granule charge at the exit of these devices adversely affects the separation efficiency, justifying the researches aimed at the development of novel electrostatic processes, mainly for applications in the field of waste recycling. Simultaneous usage of the triboelectric effect, the Coulomb force and the electric image force is an innovative technical solution according to which four fluidized bed devices were built or improved within the framework of this thesis. The performances of these devices could be evaluated by setting up complex measurement systems that enable the continuous and simultaneous recording of the charges and masses of the separated products. Thus, the experimental design methodology could be used for modeling the separation process and identify the optimum values of the control variables of each device, such as the high voltage level of the speed of the fluidization air. The results obtained on laboratory devices as well on an semi-industrial pilot installation recommend this class of tribo-aero-electrostatic separation processes as the solution of choice for the selective sorting of plastics from waste electric and electronic equipment
Ginoux, Geoffrey. « Impression 3D et nanocomposites : Étude du comportement de mélanges PLA/argile appliquée à la fabrication additive par extrusion de matériaux ». Thesis, Reims, 2018. http://www.theses.fr/2018REIMS016/document.
Texte intégralAdditive manufacturing process is a preparation for the forming of a workpiece by the addition of material, by stacking successive layers. Although more and more polymers can be implemented by this technology, the filled polymers are practically absent, so they are widely used in other types of shaping methods. The scientific and technological objectives of the project are (i) a better understanding of the relationship between the rheological behavior of polymer systems and their ability to shaping by additive manufacturing technologies FDM, (ii) the development of polymer-based formulations biosourced adapted to these technologies and providing multifunctionality. The first goal will require first of all to identify the conditions (temperature, velocity gradients, nature constraints ...) imposed by the processes considered then to implement and / or adapt the means of characterization of the rheological behavior of polymer systems under these conditions. The rheological behavior in shear but also in elongation may be considered. It should in particular identify the necessary compromise between behavior adapted to the flow at the die or nozzle and meltability and consolidation layer by layer. Finally, the effect of different ways of functionalization considered on the rheological and thermal behavior and thus on the ability to formatting will be analyzed. In order to adapt the bio-sourced polymers for a wide range of applications, various routes of functionalization will be considered based on compounding with particulate fillers
Rodriguez, Ortega Edwin. « Hydrolyse de polylactides et de mélanges de polylactide/polyméthacrylate de méthyle ». Thèse, Université de Sherbrooke, 2018. http://hdl.handle.net/11143/11848.
Texte intégralDarwich, Ali. « Approche pixel de la soustraction d'arrière-plan en vidéo, basée sur un mélange de gaussiennes imprécises ». Thesis, Littoral, 2018. http://www.theses.fr/2018DUNK0479/document.
Texte intégralMoving objects detection is a very important step for many applications such as human behavior analysis surveillance, model-based action recognition, road traffic monitoring, etc. Background subtraction is a popular approach, but difficult given that it must overcome many obstacles, such as dynamic background changes, brightness variations, occlusions, and so on. In the presented works, we focused on this problem of objects/background segmentation, using a type-2 fuzzy modeling to manage the inaccuracy of the model and the data. The proposed method models the state of each pixel using an imprecise and scalable Gaussian mixture model, which is exploited by several fuzzy classifiers to ultimately estimate the pixel class at each image. More precisely, this decision takes into account the history of its evolution, but also its spatial neighborhood and its possible displacements in the preceding images. Then we compared the proposed method with other close methods, including methods based on a gaussian mixture model, fuzzy based methods, or ACP type methods. This comparison allowed us to assess its good performances, and to propose some perspectives to this work
Druault, Philippe. « Développement d'interfaces expérience/simulation : application à l'écoulement de couche de mélange plane turbulente ». Poitiers, 1999. http://www.theses.fr/1999POIT2354.
Texte intégralLivres sur le sujet "Plan de mélanges"
A, Cornell John. Experiments with mixtures : Designs, models, and the analysis of mixture data. 3e éd. New York : Wiley, 2002.
Trouver le texte intégralA, Cornell John. Experiments with mixtures : Designs, models, and the analysis of mixture data. 2e éd. New York : Wiley, 1990.
Trouver le texte intégralWhitcomb, Patrick J., Mark J. Anderson et Martin A. Bezener. Formulation Simplified : Finding the Sweet Spot Through Design and Analysis of Experiments with Mixtures. Productivity Press, 2018.
Trouver le texte intégralWhitcomb, Patrick J., Mark J. Anderson et Martin A. Bezener. Formulation Simplified : Finding the Sweet Spot through Design and Analysis of Experiments with Mixtures. Productivity Press, 2018.
Trouver le texte intégralWhitcomb, Patrick J., Mark J. Anderson et Martin A. Bezener. Formulation Simplified : Finding the Sweet Spot Through Design and Analysis of Experiments with Mixtures. Productivity Press, 2018.
Trouver le texte intégralChapitres de livres sur le sujet "Plan de mélanges"
Tinsson, Walter. « Plans d’expérience pour mélanges ». Dans Plans d'expérience : constructions et analyses statistiques, 249–99. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-11472-4_7.
Texte intégralWolfram, Mélanie, et Sara Albino. « Interview with Mélanie Wolfram, Vagar Walkingtours : connecting to family travel with creative tourism. » Dans Creative tourism : activating cultural resources and engaging creative travellers, 46–49. Wallingford : CABI, 2021. http://dx.doi.org/10.1079/9781789243536.0006.
Texte intégralLe Mer, Régis, et Jacques Pellet. « En marge, Bergier ou l’art d’être baroque ». Dans Témoignage, mémoire et histoire. Mélanges offerts à Jacques Walter, 195–206. Éditions de l'Université de Lorraine, 2023. http://dx.doi.org/10.62688/edul/b9782384510207/c12.
Texte intégralThiéblemont-Dollet, Sylvie. « Mémoires autour d’Ousmane Sembène (1923-2007) ». Dans Témoignage, mémoire et histoire. Mélanges offerts à Jacques Walter, 277–87. Éditions de l'Université de Lorraine, 2023. http://dx.doi.org/10.62688/edul/b9782384510207/c17.
Texte intégralFowler, Alastair. « Twelfth Night and Epiphany ». Dans Remembered Words, 92–104. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198856979.003.0009.
Texte intégralActes de conférences sur le sujet "Plan de mélanges"
Jones, John, Nicholas Castle, Ethan C. Kuehl et Allan Treiman. « THE XENOLITH MÉLANGE OF MARTIAN METEORITE EET 79001A : HIDING IN PLAIN SIGHT FOR THIRTY-FIVE YEARS ». Dans GSA Connects 2022 meeting in Denver, Colorado. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022am-380063.
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