Relevant bibliographies by topics / Membranes modèle

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Membranes modèle'

Author: Grafiati
Published: 12 April 2025
Last updated: 31 July 2025

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Journal articles on the topic "Membranes modèle"

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Boucard, F., and A. Saboni. "Modélisation du transport des solutés neutres à travers des membranes de nanofiltration." Revue des sciences de l'eau 13, no. 4 (2005): 405–19. http://dx.doi.org/10.7202/705400ar.

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L'exclusion engendrée par la présence de membranes de nanofiltration est due à la superposition de plusieurs mécanismes. Aussi, il est important de pouvoir distinguer ces différents modes de transports afin de les comprendre et de proposer des modèles adéquats. Cette étude s'attachera uniquement à la compréhension du transport de solutés neutres à travers des membranes de ce type. Trois sucres, le glucose, le saccharose et le raffinose, ont été utilisés pour caractériser deux membranes organiques fournies par la société Osmonics. Ce travail montre qu'un modèle simple, basé sur la diffusion, te
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Malériat, J. P., P. Jaouen, N. Rossignol, J. P. Schlumpf, and F. Quemeneur. "Influence de l'adsorption d'alginates sur les propriétés de membranes organiques d'ultra et de microfiltration." Revue des sciences de l'eau 13, no. 3 (2005): 269–87. http://dx.doi.org/10.7202/705394ar.

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Les applications potentielles des cultures de microalgues et cyanobactéries en dépollution d'effluents dans des photobioréacteurs à membrane souffrent de performances limitées par un colmatage de l'élément filtrant dû en grande partie aux exopolysaccharides sécrétés par ces micro-organismes. Cette étude du laboratoire quantifie les effets de l'adsorption de ces polysaccharides sur des membranes organiques d'ultra et microfiltration tangentielle de matériaux et charges de surface différents. L'alginate de sodium est utilisé comme adsorbat modèle. Les membranes propres sont d'abord testées par u
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Pelletier, Émilien, and Peter G. C. Campbell. "L’écotoxicologie aquatique - comparaison entre les micropolluants organiques et les métaux : constats actuels et défis pour l’avenir." Revue des sciences de l'eau 21, no. 2 (2008): 173–97. http://dx.doi.org/10.7202/018465ar.

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Résumé Nous explorons dans cette synthèse les forces et les faiblesses de l’écotoxicologie, en nous limitant aux milieux aquatiques. Notre approche consiste à comparer et contraster le comportement des contaminants organiques et inorganiques (métalliques) et à identifier quelques défis pour l’avenir. La prise en charge des contaminants organiques de synthèse se produit le plus souvent par simple diffusion passive au travers d’une membrane cellulaire. Vu la nature lipidique des membranes biologiques, le coefficient de partage octanol-eau (Kow) du contaminant s’avère souvent un bon prédicteur de
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Rheinstädter, M. C., and T. Salditt. "La dynamique collective des membranes bicouches de modèle étudié par diffusion inélastique de neutrons." Journal de Physique IV (Proceedings) 130 (November 2005): 141–51. http://dx.doi.org/10.1051/jp4:2005130010.

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Hatoum, Maher, Jean François Fabre, Joel Albet, Claire Vialle, Caroline Sablayrolles, and Pierre Yves Pontalier. "Intégration de la simulation de l’ingénierie des processus et de l’évaluation du cycle de vie pour la modélisation de l’impact environnemental de la filtration membranaire." MATEC Web of Conferences 407 (2025): 02001. https://doi.org/10.1051/matecconf/202540702001.

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Le développement des procédés de bioraffinerie nécessite des outils d’éco-conception efficaces afin de démontrer leur réel intérêt écologique tout en minimisant le temps d’acquisition des données permettant l’extrapolation industrielle. L’objet de cet article concerne un de ces outil combinant l’ingénierie des systèmes de procédés (ISP) avec la méthodologie de l’analyse de cycle de vie (ACV) afin d’optimiser un procédé ou une opération unitaire en tenant compte des performances techniques et environnementales. En effet, l’ISP ne permet pas la simulation de toutes les opérations unitaires impli
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Podbilewicz, Benjamin. "Membrane fusion as a morphogenetic force in nematode development." Nematology 2, no. 1 (2000): 99–111. http://dx.doi.org/10.1163/156854100508818.

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AbstractIn Caenorhabditis elegans almost all the epithelial cells fuse to form permanent syncytia. Cells in the vulva and hypodermis fuse autonomously to produce ring shaped cells with defined structures and functions. Analysis of temporal and spatial sequence of events together with ultrastructural characterisation of cell fusion intermediates show that fusion pores in specific domains of the membranes dilate and subsequently vesicles are formed. The fusomorphogenetic hypothesis states that these vesicles are targeted to different domains of the plasma membrane where they fuse, thereby causin
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Schaetzel, Pierre, and Bernard Auclair. "Confrontation de l'équation de nernst-planck de diffusion-convection (dans le modèle homogène) avec les résultats experimentaux obtenus sur plusieurs membranes échangeuses d'ions." European Polymer Journal 24, no. 8 (1988): 719–22. http://dx.doi.org/10.1016/0014-3057(88)90004-3.

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Huang, Jian Ping, Yu Min Shao, Li Li Liu, and Chun Yan Ma. "Comparative Study on Anti-Fouling Properties and Application of Two PVDF Blend Membranes in Wastewater Treatment." Advanced Materials Research 550-553 (July 2012): 2164–69. http://dx.doi.org/10.4028/www.scientific.net/amr.550-553.2164.

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The filtration experiments of two PVDF blending membranes were performed. The critical fluxes of PVDF/PMMA and PVDF/TPU blend membranes were measured by the flux-step method. Then tubular membrane module PVDF/PMMA and PVDF/TPU were used to treat alcohol wastewater. The anti-fouling properties of PVDF/TPU membrane module were better than those of PVDF/PMMA membrane module. The critical fluxes of PVDF/PMMA and PVDF/TPU membrane modules were 24 L/(m2∙h) and 22 L/(m2∙h), respectively. In the alcohol wastewater treatment, TMP and SJ of the tested membranes remained stable during this period and mem
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Seshimo, Masahiro, Hiromi Urai, Kazuaki Sasa, et al. "Bench-Scale Membrane Reactor for Methylcyclohexane Dehydrogenation Using Silica Membrane Module." Membranes 11, no. 5 (2021): 326. http://dx.doi.org/10.3390/membranes11050326.

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Methylcyclohexane-toluene system is one of the most promising methods for hydrogen transport/storage. The methylcyclohexane dehydrogenation can be exceeded by the equilibrium conversion using membrane reactor. However, the modularization of the membrane reactor and manufacturing longer silica membranes than 100 mm are little developed. Herein, we have developed silica membrane with practical length by a counter-diffusion chemical vapor deposition method, and membrane reactor module bundled multiple silica membranes. The developed 500 mm-length silica membrane had high hydrogen permselective pe
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Zhu, Xue Feng, Ming Yuan Zhou, Zhi Wei Wang, Wen Yi Yuan, and Jie Guan. "Study on the Membrane Fouling of the Process of Using Two Layer Flat-Sheet Membrane for Sludge Thickening and Water Reuse." Applied Mechanics and Materials 768 (June 2015): 467–75. http://dx.doi.org/10.4028/www.scientific.net/amm.768.467.

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In this paper, the critical flux was applied to represent the tendency of membrane fouling. The response surface model was used to study different factors, such as sludge concentration, space between membranes and aeration rate, affecting membrane fouling of the upper and lower layer membrane module. It was found that the model is fitting and significant, moreover, the sludge concentration, space between membranes and aeration rate has a significant impact on the upper and lower membrane fouling. Meanwhile, it was also observed that the critical flux of both upper and lower layer membrane modu
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Dissertations / Theses on the topic "Membranes modèle"

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Dimova, Rumiana. "Propriétéshydrodynamiques de membranes modèle : étude à l'aide de particules manipulées optiquement." Bordeaux 1, 1999. http://www.theses.fr/1999BOR10595.

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La these concerne les proprietes hydrodynamiques et elastiques de membranes modele. Essentiellement, on etudie les mouvements de particules solides de quelques microns au contact de membranes de vesicules lipidiques geantes. Les experiences permettent de mesurer la viscosite de cisaillement d'une membrane en phase fluide et son elasticite en phase gel. La these comporte une partie theorique et deux parties experimentales. La premiere partie fonde le principe de la methode de viscosimetrie utilisee par la suite : on calcule la friction subie par une particule spherique collee sur un film ou une
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Marchal, Damien. "Développement d'un modèle biomimétique de membrane supportée : étude structurale et cinétique." Compiègne, 1998. http://www.theses.fr/1998COMP1176.

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Ce travail est une contribution à la mise en place d'un nouveau modèle d'étude de la dynamique des échanges d'électrons dans les membranes biologiques. Il correspond à une introduction progressive dans un modèle de bicouche supportée de différents éléments biologiques : lipides, transporteurs d'électrons, enzymes, qui sont les constituants de base des chaînes de transfert d'électrons. La fluidité de la membrane est un élément essentiel au fonctionnement de ces chaînes et la compartimentation créée réduit l'espace tridimensionnel en bidimensionnel. Il n'existe pas de techniques permettant d'ass
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Faye, Ibrahima. "Polymères en étoile de cyclodextrine amphiphiles et leurs interactions avec une membrane lipidique modèle." Thesis, Université Paris-Saclay (ComUE), 2015. http://www.theses.fr/2015SACLE002/document.

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Ce projet traite de la synthèse de copolymères en étoile amphiphiles à coeur -cyclodextrine et de leurs possibles interactions avec une membrane lipidique modèle en tant que nanopores artificiels. Dans un premier temps, la synthèse d’un amorceur multifonctionnel, per(2-O-méthyl-3,6-di-O-hydroxypropyl)--CD, a été réalisée et sa caractérisation par RMN 1H, 13C et spectrométrie de masse (ESI-MS) confirme sa structure. La polymérisation d’oxyde de butylène amorcée par ce dérivé de -cyclodextrine, en présence de base phosphazène, a alors été réalisée dans un deuxième temps et nous a permis de synth
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Perrot, Carine. "Mécanismes de dégradation des membranes polyaromatiques sulfonées en pile à combustible." Phd thesis, Université Joseph Fourier (Grenoble), 2006. http://tel.archives-ouvertes.fr/tel-00145619.

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Le développement de la pile à combustible repose sur une amélioration de la durabilité des assemblages membrane-électrodes (AMEs). La durée de vie des AMEs dépend, entre autres, de la nature des matériaux utilisés ainsi que des conditions de fonctionnement de la pile. La dégradation peut être d'origine électrochimique, chimique, et/ou mécanique. <br /> <br />Cette étude porte sur la compréhension des mécanismes mis en jeu lors du vieillissement de membranes alternatives, non fluorées, de type PEEKs et PIs, étape indispensable au développement de structures plus stables. Dans ce cas, le process
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Freudenthal, Oona. "Étude de l’action de peptides antimicrobiens par méthodes spectroscopiques : de la membrane modèle au biofilm bactérien." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0197/document.

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L’émergence et la multiplication des infections impliquant des bactéries résistantes et multi-résistantes aux traitements par voie antibiotique sont actuellement un défi majeur dans le domaine de la santé. En effet, la résistance des microorganismes aux molécules antibiotiques est devenue un phénomène de plus en plus préoccupant notamment en milieu hospitalier d’où la nécessité de faire appel à de nouvelles thérapies et à de nouveaux agents antimicrobiens plus efficaces. De nombreux agents antibiotiques classiques ont été développés ces dernières années, mais beaucoup d’entre eux présentent en
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Lefebvre, Xavier. "Etude des modèles de transfert en nanofiltration : application du modèle hybride basé sur les équations de Nernst-Planck étendues par le développement du logiciel de simulation "nanoflux"." Montpellier 2, 2003. http://www.theses.fr/2003MON20082.

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Ait, Ben Aoumar Abdellah. "Synthèse et caractérisation de membranes bio. Et hémocompatibles à base de polyhydroxybutyrate : essai d'application dans un modèle expérimental : le pancréas bio-artificiel." Montpellier 2, 1989. http://www.theses.fr/1989MON20120.

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Des membranes a base de polyester et dotees d'excellentes proprietes mecaniques et hydrodynamiques sont synthetisees en vue de l'invention d'un pancreas bio-artificiel. Leur hemocompatibilite a ete evaluee par des tests de coagulation du sang total et d'adsorption de proteines. La biocompatibilite de ces membranes a ete etudiee in-vivo par differents types d'implantation chez le rat. L'ensemble des resultats montre que ces membranes conviennent parfaitement a la realisation d'un bio-distributeur artificiel d'insuline
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Rubatat, Laurent. "Nouveau modèle structural des membranes Nafion ®, polymère de référence pour l'application pile à combustible basse température." Université Joseph Fourier (Grenoble), 2003. http://www.theses.fr/2003GRE10142.

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Au micromètre en relation avec les propriétés de transport, est primordiales pour l'optimisation des systèmes pile à combustible H2/O2. Nous Une compréhension globale de la structure des membranes ionomères Nafion® de l'Ångström proposons un nouveau modèle structural de type fibrillaire, basé sur l'agrégation des chaînes polymères, permettant d'expliquer de façon continue le processus d'hydratation de la membrane sèche à la suspension colloi͏̈dale. Par le biais de techniques de diffusion de rayonnement aux petits angles (RX & neutrons) et de microscopie (AFM & TEM) nous avons étudié l'organisa
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Delrue, Florian. "Modélisation du procédé bioréacteur à membranes immergées : calage et validation du modèle ASM1 sur un site réel : étude des interactions boues activées, conditions opératoires et membrane." Thesis, Bordeaux 1, 2008. http://www.theses.fr/2008BOR13760/document.

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Les bioréacteurs à membranes (BAM) sont de plus en plus utilisés dans le domaine du traitement des eaux résiduaires urbaines notamment lorsque le terrain est limité ou qu’un traitement épuratoire poussé est requis. Néanmoins, la gestion de ces installations et plus particulièrement du colmatage des membranes reste difficile et constitue toujours une source de problèmes pour les exploitants. La modélisation est un outil efficace et déjà éprouvé sur les procédés conventionnels à boues activées pour l’aide à la conduite et à la compréhension de procédé avec les modèles de boues activées de type A
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Mion, Delphine. "Membranes remodeling by proteins in intracellular trafficking : a bottom up approach of the roles of golgins for Golgi structuration and of SNAREs for synaptic fusion." Electronic Thesis or Diss., Université Paris sciences et lettres, 2025. http://www.theses.fr/2025UPSLE001.

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Les membranes biologiques jouent un rôle crucial dans les cellules. Barrières délimitant les compartiments cellulaires, elles sont aussi des transducteurs, des réacteurs ou encore des détecteurs. Ces structures bidimensionnelles sont complexes et leur composition en lipides, protéines et sucres varie selon leurs fonctions spécifiques. Elles sont également très dynamiques, notamment en ce qui concerne le trafic intracellulaire. Ce processus étroitement régulé assure le transport de protéines, de lipides et d'autres molécules entre les organites. notamment via des cargos entourés de membrane, ap
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Books on the topic "Membranes modèle"

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Derek, Marsh, ed. Phospholipid bilayers: Physical principles and models. Wiley, 1987.

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H, Templer Richard, Leatherbarrow Robin, and Royal Society of Chemistry (Great Britain). Biophysical Chemistry Group., eds. Biophysical chemistry: Membranes and proteins. Royal Society of Chemistry, 2002.

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von, Heijne Gunnar, ed. Membrane protein assembly. R.G. Landes, 1997.

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Xu, Weihua. Design and development of a pervaporation membrane separation module. National Library of Canada, 2001.

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1932-, Osa Tetsuo, and Atwood J. L, eds. Inclusion aspects of membrane chemistry. Kluwer Academic Publishers, 1991.

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Frishman, Dmitrij. Structural bioinformatics of membrane proteins. Springer, 2010.

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Norbert, Latruffe, Federation of European Biochemical Societies., and Centre national de la recherche scientifique (France), eds. Dynamics of membrane proteins and cellular energetics. Springer-Verlag, 1988.

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NATO Advanced Study Institute on Physical Methods on Biological Membranes and Their Model Systems (1982 Altavilla Milicia, Italy). Physical methods on biological membranes and their model systems. Plenum Press, 1985.

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Elena, Eizenberg, ed. Membranes and other extendons (p-branes). World Scientific, 1995.

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Gao, Fei. Proton exchange membrane fuel cells modeling. ISTE, 2011.

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Book chapters on the topic "Membranes modèle"

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Boicelli, C. A., M. Giomini, and A. M. Giuliani. "The Water Structure in Membrane Models Studied by Nuclear Magnetic Resonance and Infrared Spectroscopies." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_37.

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Razin, Shmuel. "Mycoplasma Membranes as Models in Membrane Research." In Subcellular Biochemistry. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2924-8_1.

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Balster, Joerg. "Capillary Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1581.

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Balster, Joerg. "Tubular Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1588.

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Balster, Joerg. "Capillary Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40872-4_1581-1.

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Balster, Joerg. "Tubular Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40872-4_1588-1.

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Balster, Joerg. "Cross-Flow Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1582.

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Balster, Joerg. "Hollow Fiber Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1583.

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Balster, Joerg. "Spiral Wound Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-44324-8_1586.

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Balster, Joerg. "Cross-Flow Membrane Module." In Encyclopedia of Membranes. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40872-4_1582-1.

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Conference papers on the topic "Membranes modèle"

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Li, Zhaofeng, Anan Uziri, Zahir Aghayev, Burcu Beykal, and Michael Patrascu. "Insights on CO2 Utilization through Reverse Water Gas Shift Reaction in Membrane Reactors: A Multi-scale Mathematical Modeling Approach." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.177382.

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The rising levels of carbon dioxide (CO2) in the atmosphere significantly contribute to climate change, highlighting the need for effective CO2 mitigation strategies. While capturing and storing CO2 is important, converting it into useful products offers additional environmental and economic benefits. One promising method is the reverse water gas shift (RWGS) reaction, which transforms CO2 into carbon monoxide (CO). Membrane reactors (MR), which integrate selective membranes with equilibrium limited chemical reactions, have the potential to intensify processes based on the RWGS reaction. In su
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Russo, Michael J., Simon H. Friedman, Jens O. M. Karlsson, and Mehmet Toner. "A Two-Compartment Membrane Limited Model of Molecular Transport Through Nano-Scale Pores With a Metal-Actuated Switch." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1306.

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Abstract We have previously demonstrated that we can reversibly alter the transport selectivity of the plasma membrane to small molecules (∼1000 Da) by treating cells with H5, a genetic mutant of the pore-forming protein Staphylococcus aureus α-toxin, designed to be equipped with a metal-actuated switch. Toward the development of a plasma membrane permeabilization technique for both clinical and basic research applications, we have developed a simple model of molecular transport through the H5 pore. This model in combination with hindered transport models predicts the rate of transport of our
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Abarca, Jose Antonio, Stephanie Arias-Lugo, Lucia Gomez-Coma, Guillermo Diaz-Sainz, and Angel Irabien. "CO2 recycling plant for decarbonizing hard-to-abate industries: Empirical modelling and Process design of a CCU plant- A case study." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.146332.

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Climate change, driven by increasing CO2 emissions, necessitates innovative mitigation strategies, particularly for hard-to-abate industries. Carbon Capture and Utilization technologies offer promising solutions by capturing CO2 from industrial flue gases and converting it into value-added products. Among capture methods, membrane separation stands out for its compact design, energy efficiency, and scalability. Following capture, CO2 can be converted into chemicals like formic acid using electrocatalytic processes, enabling energy storage from renewable sources. This study proposes the design
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Pedrozo, Hector A., Cheick Dosso, Lingxiang Zhu, et al. "Membrane-based carbon capture process optimization using CFD modeling." In Foundations of Computer-Aided Process Design. PSE Press, 2024. http://dx.doi.org/10.69997/sct.134891.

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Carbon capture is a promising option to mitigate CO2 emissions from existing coal-fired power plants, cement and steel industries, and petrochemical complexes. Among the available technologies, membrane-based carbon capture presents the lowest energy consumption, operating costs, and carbon footprint. In addition, membrane processes have important operational flexibility and response times. On the other hand, the major challenges to widespread application of this technology are related to reducing capital costs and improving membrane stability and durability. To upscale the technology into sta
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Ikeda, Noriaki. "Lectures on AKSZ Sigma Models for Physicists." In Workshop on Strings, Membranes and Topological Field Theory. WORLD SCIENTIFIC, 2017. http://dx.doi.org/10.1142/9789813144613_0003.

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Usta, Mustafa, Ali E. Anqi, Michael Morabito, Alaa Hakim, Mohammed Alrehili, and Alparslan Oztekin. "Computational Study of Reverse Osmosis Desalination Process: Hollow Fiber Module." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70884.

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Reverse Osmosis (RO) is a process whereby solutes are removed from a solution by means of a semipermeable membrane. Providing access to clean water is one of our generation’s grand engineering challenges, and RO processes are taking center stage in the global implementation of water purification technologies. In this work, computational fluid dynamics simulations are performed to elucidate the steady state phenomena associated with the mass transport of solution through cylindrical hollow fiber membranes in hopes of optimizing RO technologies. The Navier-Stokes and mass transport equations are
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Garrote, R., R. Hepp, J. Banham, and X. Huang. "Experiences from the Use of Thinner SRU Membranes on Existing Offshore Platforms." In Offshore Technology Conference. OTC, 2024. http://dx.doi.org/10.4043/35170-ms.

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Abstract New thinner SRU (Sulfate Removal Unit) NF (Nano Filtration) membrane was developed to boost the more efficient available water productivity per treatment module for energy and space saving benefits. Two module designs have been offered to the offshore service, with one targeting a more efficient fouling control with expanded surface area, and another targeting utmost compact design to save energy and space consumption. This new technology is currently available and has been used at offshore fields since 2020. With the replacement of the new NF membranes, existing SRUs can either incre
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Schling, E., and Z. Wan. "Digital and physical prototype of an asymptotic facade module." In 10th edition of the conference on Textile Composites and Inflatable Structures. CIMNE, 2021. http://dx.doi.org/10.23967/membranes.2021.063.

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Wu, Jingping, Xi Yi, Zaojian Zou, Peng Zhan, and Changzhe Chen. "Experimental Study on the Hydrodynamic Performance of a U-Shaped Flexible Membrane Breakwater." In ASME 2023 42nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/omae2023-102079.

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Abstract A new U-shaped flexible membrane breakwater is proposed, and its hydrodynamic performance of wave attenuation is experimentally studied in a physical wave flume with piston-type wavemaker. The physical breakwater model is consisted of two U-shaped flexible membranes and four slats. The four slats are stuck to the four ends of the two membranes and fixed near the free surface, and the flexible membranes are extended freely down and form the U-shaped inner and outer layers, with the bottom of the outer membrane lying flat on the flume bottom. The effects of the submerged or immerged dep
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Hamza, Karim, Mohammed Shalaby, Ashraf O. Nassef, Mohamed F. Aly, and Kazuhiro Saitou. "Design Optimization of Reverse Osmosis Water Desalination Systems via Genetic Algorithms." In ASME 2010 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/detc2010-28489.

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This paper explores the application of genetic algorithms (GA) for optimal design of reverse osmosis (RO) water desalination systems. While RO desalination is among the most cost and energy efficient methods for water desalination, optimal design of such systems is rarely an easy task. In these systems, salty water is made to flow at high pressure through vessels that contain semi-permeable membrane modules. The membranes can allow water to flow through, but prohibit the passage of salt ions. When the pressure is sufficiently high, water molecules will flow through the membranes leaving the sa
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Reports on the topic "Membranes modèle"

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Husson, Scott M., Viatcheslav Freger, and Moshe Herzberg. Antimicrobial and fouling-resistant membranes for treatment of agricultural and municipal wastewater. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598151.bard.

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This research project introduced a novel membrane coating strategy to combat biofouling, which is a major problem for the membrane-based treatment of agricultural and municipal wastewaters. The novelty of the strategy is that the membrane coatings have the unique ability to switch reversibly between passive (antifouling) and active (antimicrobial) fouling control mechanisms. This dual-mode approach differs fundamentally from other coating strategies that rely solely on one mode of fouling control. The research project had two complementary objectives: (1) preparation, characterization, and tes
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Marquart, Grant. Biomimetic Model Membranes to Study Protein-membrane Interactions and their Role in Alzheimer?s Disease. Portland State University Library, 2015. http://dx.doi.org/10.15760/honors.154.

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Elbaum, Michael, and Peter J. Christie. Type IV Secretion System of Agrobacterium tumefaciens: Components and Structures. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7699848.bard.

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Objectives: The overall goal of the project was to build an ultrastructural model of the Agrobacterium tumefaciens type IV secretion system (T4SS) based on electron microscopy, genetics, and immunolocalization of its components. There were four original aims: Aim 1: Define the contributions of contact-dependent and -independent plant signals to formation of novel morphological changes at the A. tumefaciens polar membrane. Aim 2: Genetic basis for morphological changes at the A. tumefaciens polar membrane. Aim 3: Immuno-localization of VirB proteins Aim 4: Structural definition of the substrate
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Epel, Bernard, and Roger Beachy. Mechanisms of intra- and intercellular targeting and movement of tobacco mosaic virus. United States Department of Agriculture, 2005. http://dx.doi.org/10.32747/2005.7695874.bard.

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To cause disease, plant viruses must replicate and spread locally and systemically within the host. Cell-to-cell virus spread is mediated by virus-encoded movement proteins (MPs), which modify the structure and function of plasmodesmata (Pd), trans-wall co-axial membranous tunnels that interconnect the cytoplasm of neighboring cells. Tobacco mosaic virus (TMV) employ a single MP for cell- cell spread and for which CP is not required. The PIs, Beachy (USA) and Epel (Israel) and co-workers, developed new tools and approaches for study of the mechanism of spread of TMV that lead to a partial iden
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Wang, X. F., and M. Schuldiner. Systems biology approaches to dissect virus-host interactions to develop crops with broad-spectrum virus resistance. United States-Israel Binational Agricultural Research and Development Fund, 2020. http://dx.doi.org/10.32747/2020.8134163.bard.

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More than 60% of plant viruses are positive-strand RNA viruses that cause billion-dollar losses annually and pose a major threat to stable agricultural production, including cucumber mosaic virus (CMV) that infects numerous vegetables and ornamental trees. A highly conserved feature among these viruses is that they form viral replication complexes (VRCs) to multiply their genomes by hijacking host proteins and remodeling host intracellular membranes. As a conserved and indispensable process, VRC assembly also represents an excellent target for the development of antiviral strategies that can b
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Wood, R. L. Single, stretched membrane, structural module experiments. Office of Scientific and Technical Information (OSTI), 1986. http://dx.doi.org/10.2172/5695126.

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Nahas, Kamal. Textbook Models of the Cell Membrane Are Probably Wrong. Asimov Press, 2025. https://doi.org/10.62211/28he-33sx.

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Giannelis, Emmanuel P. Nanobiohybrids: New Model Systems for Membranes and Sensors. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada427213.

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Giannelis, Emmanuel P. Nanobiohybrids: New Model Systems for Membranes and Sensors. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada434611.

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Villa, Daniel, Charles Morrow, Johan Vanneste, et al. Multi-configuration Membrane Distillation Model (MCMD). Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1489619.

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