Auswahl der wissenschaftlichen Literatur zum Thema „Filtration – sang“
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Zeitschriftenartikel zum Thema "Filtration – sang"
Marpaux, Nadine, Christian Naegelen, Stéphane Bégué und Pascal Morel. „Sang total déleucocyté : premiers résultats de la filtration“. Transfusion Clinique et Biologique 26, Nr. 3 (September 2019): S4. http://dx.doi.org/10.1016/j.tracli.2019.06.243.
Der volle Inhalt der QuelleBocchi, S., B. Olivier, F. Roubinet, D. Radulovic und A. Verheyde. „Utilisation en routine du dispositif quadruple pour filtration de sang total Macopharma référence FQE6283LA“. Transfusion Clinique et Biologique 20, Nr. 3 (Juni 2013): 330. http://dx.doi.org/10.1016/j.tracli.2013.03.137.
Der volle Inhalt der QuelleLegrand, D., V. Ferrera, C. Dufour, F. Donnadieu und P. De Micco. „P4-9 Qualité du PFC issu de la filtration du sang total par le dispositif Baxter“. Transfusion Clinique et Biologique 5 (April 1998): 80s. http://dx.doi.org/10.1016/s1246-7820(98)80071-2.
Der volle Inhalt der QuelleBoeri, N., C. Pereira, A. François und N. Sansonetti. „P17-12 Filtration intégrée du sang total: influence du débit et de la température sur la déleucocytation“. Transfusion Clinique et Biologique 5 (April 1998): 170s. http://dx.doi.org/10.1016/s1246-7820(98)80266-8.
Der volle Inhalt der QuelleLorenzo, Hans-Kristian, und Jean-Jacques Candelier. „Syndrome néphrotique idiopathique et facteurs circulants“. médecine/sciences 35, Nr. 8-9 (August 2019): 659–66. http://dx.doi.org/10.1051/medsci/2019128.
Der volle Inhalt der QuelleOuldamar, K. „Y a-t-il des paramètres hématologiques ou immuno-hématologiques associés aux donneurs de sang portant le trait drépanocytaire (AS) présentant des anomalies de filtration des poches de sang“. Transfusion Clinique et Biologique 22, Nr. 4 (September 2015): 217. http://dx.doi.org/10.1016/j.tracli.2015.06.012.
Der volle Inhalt der QuelleJanus, G., T. Samson, R. Faudon, C. Renaudeau, M. Joussemet und G. Fabre. „Conséquences sur les PSL de la déleucocytation par filtration du sang total avec le filtre intégré Leucoflex® LST1“. Transfusion Clinique et Biologique 4, Nr. 6 (Dezember 1997): 549–57. http://dx.doi.org/10.1016/s1246-7820(97)80080-8.
Der volle Inhalt der QuelleFerrao, Ranjana. „Digital Technology and Copyright Protection the Challenges of Indian Performers Rights Society“. International Journal of Membrane Science and Technology 10, Nr. 4 (19.09.2023): 2408–12. http://dx.doi.org/10.15379/ijmst.v10i4.3505.
Der volle Inhalt der QuelleCarlo, P. L., L. P. Owens, G. P. Hanna und K. E. Longley. „The Removal of Selenium from Water by Slow Sand Filtration“. Water Science and Technology 26, Nr. 9-11 (01.11.1992): 2137–40. http://dx.doi.org/10.2166/wst.1992.0680.
Der volle Inhalt der QuelleOesterholt, F. I. H. M., und B. A. Bult. „Improving Municipal Waste Water Quality by Effluent Polishing: A Pilot Scale Experiment at Winterswijk, The Netherlands“. Water Science and Technology 27, Nr. 5-6 (01.03.1993): 277–86. http://dx.doi.org/10.2166/wst.1993.0507.
Der volle Inhalt der QuelleDissertationen zum Thema "Filtration – sang"
Belhadj, Mohamed. „Vers une modélisation mathématique de la filtration des globules blancs du sang“. Phd thesis, Université Pierre et Marie Curie - Paris VI, 2005. http://tel.archives-ouvertes.fr/tel-00011977.
Der volle Inhalt der QuelleDans la première partie, nous définissons des modèles mathématiques qui réprésentent les principaux phénomènes physiques qui entrent en jeu dans le procédé de la filtration.
La deuxième partie est dédiée à l'analyse mathématique de systèmes d'équations aux dérivées partielles modélisant le procédé de la filtration. Tout d'abord, nous considérons un système d'équations semi-linéaires de type hyperbolique-parabolique avec une diffusion anisotrope dégénérée. Nous étudions ce problème avec une théorie $L^{1}$; nous considérons en particulier l'existence et l'unicité de solutions faibles ainsi que d'autres propriétés comme le principe du maximum; puis nous établissons la limite quand la constante de réaction devient grande. Nous montrons que le système converge vers une équation non linéaire parabolique-hyperbolique qui généralise le problème de Stefan. Nous étudions également, par des techniques de l'homogénéisation, la filtration au travers de milieux poreux fibrés. Le réseau des fibres étudié est celui utilisé par M. Briane dans le cadre d'une étude sur la conduction thermique des tissus biologiques. Nous dérivons et justifions l'équation de Darcy ainsi que la forme du tenseur de perméabilité pour un tel milieu fibreux. Les résultats théoriques concernant la perméabilité sont illustrés par quelques simulations numériques. Finalement, nous considérons le cas où le diamètre des fibres tend vers zéro. En appliquant des résultats de G. Allaire à notre cas, nous justifions rigoureusement la forme du terme dominant dans les formules de perméabilité efficace utilisées en ingénierie. Ces résultats sont également confirmés par un calcul numérique direct de la perméabilité, dans lequel la petitesse du diamètre des fibres rend nécessaire le recours à des approximations de précision élevée.
La définition des méthodes numériques efficaces pour approximer la solution des modèles mathématiques est envisagée dans la troisième partie. Précisément, concernant les équations de Darcy, nous avons utilisé la méthode des éléments finis mixtes hybrides. Pour la résolution de l'équation du transport, nous avons implémenté une méthode numérique utilisant des volumes finis pour la discrétisation du terme convection/réaction associé à une approximation mixte hybride pour la discrétisation du terme dispersif.
Barbe, Laurent. „Mécanismes d'adhérence des leucocytes aux fibres synthétiques : application à la filtration du sang“. Paris 7, 2001. https://tel.archives-ouvertes.fr/tel-00002228.
Der volle Inhalt der QuelleGUIMBRETIERE, JEAN-FRANCOIS. „Etude hemorheologique clinique de 65 syndromes inflammatoires explores par bilan biologique standard et test de filtration de sang total“. Nantes, 1989. http://www.theses.fr/1989NANT080M.
Der volle Inhalt der QuellePhilp, Jane. „Etude de l'hémolyse et de l'absorption des protéines plasmatiques en plasmaphérèse membranaire à débit constant et pulsé“. Compiègne, 1993. http://www.theses.fr/1993COMPD658.
Der volle Inhalt der QuelleThis thesis has focused on the problems encountered during membrane plasmapheresis. These are specifically the causes of haemolysis and flux decline during membrane separations. The objective was to find what causes haemolysis in a filtering system and how the design of a module may affect the overall haemolysis. This thesis shows that haemolysis is due to the pressure gradient across the membrane and that by reducing fibber length the potential for haemolysis is reduced. The adsorption of plasma proteins onto the membrane surface was also investigated. It was shown that during steady blood flow conditions high levels of adsorption or trapping occurred and by introducing flow pulsations this level maybe minimised. A comparison between blood flow inside and outside the fibbers was made with respect to both filtration and haemolysis performances. It was found that with blood flow inside the fibbers haemolysis was lowest and filtration was highest. Having considered these factors a system of control was tested in vitro using bovine blood and flow pulsations. The system yielded a high filtration with very low haemolysis levels
Pellet, Charlotte. „Nouvelles fonctionnalités de copolymères en brosse dans les suspensions minérales concentrées“. Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066699/document.
Der volle Inhalt der QuelleThis work focuses on a new class of bottlebrush polymers, synthesized on an industrial scale and used as additives in colloidal suspensions for paper coatings. The bottlebrush polymer controls the dehydration and drying of the suspensions, and leads to coatings of outstanding quality. Our aim is to model the functional role of these polymers from a fundamental perspective in relation with applicative performances. In a first part we study their physicochemical, structural and rheological properties in solution, emphasizing the specificities due to the brush architecture. In a second part we implement an original experimental setup to analyze the water retention properties brought by the polymers. In a third part we study the drying of calcium carbonate suspensions on solid substrates, which in general forms to heterogeneous patterns called “coffee-rings”. We discovered that at very low concentration, bottlebrush polymers remarkably suppress these defects. We call auto-induced Marangoni effect the new physical mechanism at work. It results from the interfacial properties of the polymers and their specific interactions with calcium carbonate particles. To conclude, we establish a link between water retention properties and drying defect inhibition. We demonstrate the generic character of our results which can be transposed to a biological suspension, blood, where these polymers could be of interest for cardiovascular disease treatment
Sagot, Matthieu. „Détection électrique In-Situ des événements de microfiltration dans des milieux complexes“. Electronic Thesis or Diss., Université de Toulouse (2023-....), 2024. http://www.theses.fr/2024TLSEP028.
Der volle Inhalt der QuelleMicrofiltration is a well-documented scientific and technological domain that still requires research when targeting the specific and accurate filtration of rare elements inside a complex medium. Indeed, innovative solutions for sample filtering of complex media may hold the key to multiple health-related and environmental issues and applications. Blood is a good example of a complex medium: it contains a large quantity and variety of cells and proteins and exhibits a viscosity three to eight times greater than water and non-Newtonian behavior when flowing. Clinical applications of blood filtration require processing large volume of blood either because of the scarcity of the targeted elements (in the case of circulating tumor cell capture, clinical relevance starts at 5 CTCs/mL of blood) or because the whole circulating blood needs to be expurgated from some adverse entities (such as cell aggregates or circulating microparticles in stroke and cardiovascular diseases). Finally, the biological nature of the targeted elements may introduce variability in the targeted element size and shape, therefore bringing fluidic challenges for their retrieval within such media. Blood filtration is a process which is central in hemodialysis, cardiovascular disease monitoring, and liquid biopsy applications based on the selective capture of Circulating Tumor Cells (CTCs), among other clinical contexts. For such applications, micro and nanofabrication using methods and techniques used today in advanced semi-conductor industry, brings the ability to control with great accuracy the size of the filtering pores with respect to the size of the targeted elements that require filtration. This level of accuracy in the fabrication process opens the opportunity to retain only the targeted element driving the biological information in the case of a diagnosis application or driving the pathogenicity in the case of therapeutic applications without impairing the composition of the eluted blood. However, because a large volume of blood is processed and due to the presence of millions of white blood cells (WBC) and billions of red blood cells (RBC) per milliliter of blood, such advanced microfabricated filters are subjected to clogging due to the unwanted accumulation of material unavoidably retained among time. This drawback appeals to the development of an in-situ method capable of sensing the cell density at the surface of these filters during use, to monitor their saturation in order to clean their surface or to proceed to their replacement by fresh ones. In this context, we propose clean room microfabricated devices capable of fulfilling these requirements. The produced sensing devices combine a filtering membrane with an in situ cellular electrical detection method through interdigitated microelectrodes and impedance spectroscopy measurements. Despite using micron-scale filtering pores and microfabricated devices, we propose a specific design that enables blood filtration at a high flow rate (11.5 mL/min), which is much larger than usual microfluidic devices. Finally, we demonstrate that stable electrical measurements can be performed in whole blood at high flow rates to monitor the saturation of the filter by retained cells. Moreover, the fine analysis of the captured cells, usually entrusted to remote laboratories, could be transferred at the patient’s bedside along the sample processing if an in-situ analysis and real-time phenotyping of the collected cells through their electrical signature could be demonstrated. This aspect will be addressed through the conception and fabrication of dedicated filtering devices, thus broadening the application field of electrical sensing on a filtering membrane within a microfluidic chip
Hasan, Faisal S. „Upflow sand-roughing filtration“. Thesis, Loughborough University, 1994. https://dspace.lboro.ac.uk/2134/34972.
Der volle Inhalt der QuelleDorea, Caetano Chang. „Chemically-enhanced gravel pre-filtration for slow sand filtration“. Thesis, University of Surrey, 2005. http://epubs.surrey.ac.uk/843007/.
Der volle Inhalt der QuellePellet, Charlotte. „Nouvelles fonctionnalités de copolymères en brosse dans les suspensions minérales concentrées“. Electronic Thesis or Diss., Paris 6, 2015. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2015PA066699.pdf.
Der volle Inhalt der QuelleThis work focuses on a new class of bottlebrush polymers, synthesized on an industrial scale and used as additives in colloidal suspensions for paper coatings. The bottlebrush polymer controls the dehydration and drying of the suspensions, and leads to coatings of outstanding quality. Our aim is to model the functional role of these polymers from a fundamental perspective in relation with applicative performances. In a first part we study their physicochemical, structural and rheological properties in solution, emphasizing the specificities due to the brush architecture. In a second part we implement an original experimental setup to analyze the water retention properties brought by the polymers. In a third part we study the drying of calcium carbonate suspensions on solid substrates, which in general forms to heterogeneous patterns called “coffee-rings”. We discovered that at very low concentration, bottlebrush polymers remarkably suppress these defects. We call auto-induced Marangoni effect the new physical mechanism at work. It results from the interfacial properties of the polymers and their specific interactions with calcium carbonate particles. To conclude, we establish a link between water retention properties and drying defect inhibition. We demonstrate the generic character of our results which can be transposed to a biological suspension, blood, where these polymers could be of interest for cardiovascular disease treatment
Queguiner, Christophe. „Modélisation de l'écoulement d'une capsule dans un pore cylindrique“. Compiègne, 1995. http://www.theses.fr/1995COMP0864.
Der volle Inhalt der QuelleBücher zum Thema "Filtration – sang"
S, Logsdon Gary, und American Society of Civil Engineers. Task Committee on Slow Sand Filtration., Hrsg. Slow sand filtration: A report. New York, N.Y: The Society, 1991.
Den vollen Inhalt der Quelle findenWater filtration practices: Including slow sand filters and precoat filtration. Denver: American Water Works Association, 2008.
Den vollen Inhalt der Quelle findenCanadian Society of Civil Engineers., Hrsg. Sand filtration of public water supplies. [Montréal?: s.n., 1991.
Den vollen Inhalt der Quelle findenBellamy, William D. Filtration of giardia cysts and other substances: Volume 2, slow sand filtration. Cincinnati, OH: U.S. Environmental Protection Agency, Water Engineering Research Laboratory, 1985.
Den vollen Inhalt der Quelle findenBellamy, William D. Filtration of giardia cysts and other substances: Volume 2, slow sand filtration. Cincinnati, OH: U.S. Environmental Protection Agency, Water Engineering Research Laboratory, 1985.
Den vollen Inhalt der Quelle findenRolf, Gimbel, Collins M. Robin und Graham, N. J. D. 1953-, Hrsg. Recent progress in slow sand and alternative biofiltration processes. London: IWA Pub., 2006.
Den vollen Inhalt der Quelle findenGraham, N. J. D. 1953-, Hrsg. Slow sand filtration: Recent developments in water treatment technology. Chichester: Ellis Horwood, 1988.
Den vollen Inhalt der Quelle findenGraham, N. J. D. 1953- und Collins M. Robin, Hrsg. Advances in slow sand and alternative biological filtration. Chichester: John Wiley, 1996.
Den vollen Inhalt der Quelle findenR, Collins M., Graham M. J. D und American Water Works Association, Hrsg. Slow sand filtration: And international compilation or recent scientificand operational developments. Denver: American Water Works Association, 1994.
Den vollen Inhalt der Quelle findenRobin, Collins M., Graham M. J. D und American Water Works Association, Hrsg. Slow sand filtration: And international compilation or recent scientific and operational developments. Denver: American Water Works Association, 1994.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Filtration – sang"
Bartel, Hartmut, und Gesche Grützmacher. „Elimination of Microcystins by Slow Sand Filtration at the UBA Experimental Field“. In Riverbank Filtration: Understanding Contaminant Biogeochemistry and Pathogen Removal, 123–33. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-010-0479-4_6.
Der volle Inhalt der QuelleRabin, Richard L., Jaehong Han und Douglas J. Rhee. „Ab-Interno Trabeculotomy“. In Minimally Invasive Glaucoma Surgery, 41–57. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5632-6_4.
Der volle Inhalt der QuelleCharchalac Ochoa, Sebastian Ignacio, Ken Ushijima, Nowaki Hijikata und Naoyuki Funamizu. „Treatment of Greywater by Geotextile Filter and Intermittent Sand Filtration“. In Resource-Oriented Agro-sanitation Systems, 195–210. Tokyo: Springer Japan, 2018. http://dx.doi.org/10.1007/978-4-431-56835-3_14.
Der volle Inhalt der QuelleVairagi, Purushottam Das, und Rajesh Roshan Dash. „Evaluation of Dolochar as a Filter Media in Slow Sand Filtration“. In Water Science and Technology Library, 221–30. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-5795-3_18.
Der volle Inhalt der QuelleJalizi, Samira, Ken Ashley und Colleen C. V. Chan. „Restoration of an Urban Creek Water Quality Using Sand and Biochar Filtration Galleries“. In Ecocities Now, 161–73. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58399-6_11.
Der volle Inhalt der QuelleRamísio, P. J., und J. M. P. Vieira. „Heavy metal removal efficiency in a kaolinite–sand media filtration pilot-scale installation“. In Alliance For Global Sustainability Bookseries, 319–29. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6010-6_29.
Der volle Inhalt der QuelleEturki, Saifeddine, Feryel Hajjaji und Kawther Ben Moussa. „Nitrogen Removal from Secondary Effluents Through a Simple and Double Filtration on Sand Filter“. In Advances in Science, Technology & Innovation, 203–6. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-00808-5_47.
Der volle Inhalt der QuelleRamísio, Paulo J., und José M. P. Vieira. „Evaluation of Zn, Cu and Pb Sorption-Desorption Phenomena in Kaolinite-Sand Media Filtration Pilot Scale Installation“. In Highway and Urban Environment, 319–27. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-3043-6_34.
Der volle Inhalt der QuellePackman, Aaron I., Norman H. Brooks und James J. Morgan. „Experimental Techniques for Laboratory Investigation of Clay Colloid Transport and Filtration in a Stream with a Sand Bed“. In The Interactions Between Sediments and Water, 113–22. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5552-6_12.
Der volle Inhalt der Quelle„Slow Sand Filtration“. In Water Treatment Unit Processes, 709–62. CRC Press, 2018. http://dx.doi.org/10.1201/9781315276052-23.
Der volle Inhalt der QuelleKonferenzberichte zum Thema "Filtration – sang"
Kohne, Roger W., und Gary S. Logsdon. „Slow Sand Filtration“. In World Water and Environmental Resources Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40569(2001)483.
Der volle Inhalt der QuelleHosseini, Seyed Abolhassan, Morteza Roostaei, Farshad Mohammadtabar, Mohammad Mohammadtabar, Mohammad Soroush, Kelly Berner, Mahdi Mahmoudi, Roger Miller und Vahidoddin Fattahpour. „Hybrid Sand Control Screen Using the Combined Surface and Depth Filtration“. In SPE Western Regional Meeting. SPE, 2021. http://dx.doi.org/10.2118/200830-ms.
Der volle Inhalt der QuelleYeon, Seungjae, Jusuk An, Changseog Oh und Hyun je Oh. „A Study on Artificial Intelligence-Based Sand Filtration Backwash Cycle Determination Method for Improving Sand Filtration Process Maintenance Performance“. In The 7th International Conference of Recent Trends in Environmental Science and Engineering (RTESE 2023). Avestia Publishing, 2023. http://dx.doi.org/10.11159/rtese23.161.
Der volle Inhalt der QuelleErickson, Andrew J., Peter T. Weiss und John S. Gulliver. „Enhanced Sand Filtration for Storm Water Phosphorus Removal“. In World Environmental and Water Resources Congress 2006. Reston, VA: American Society of Civil Engineers, 2006. http://dx.doi.org/10.1061/40856(200)384.
Der volle Inhalt der QuelleKhire, Milind V., Duraisamy S. Saravanathiiban, Mark Verwiel, Christopher Prucha und Terry Johnson. „Stormwater Sediment Filtration Using Sand versus Synthetic Fibers“. In IFCEE 2015. Reston, VA: American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479087.264.
Der volle Inhalt der QuelleLi, Cui, Yifan Wu, Liangbo Zhang und Wen Liu. „Treatment Efficiencies of Slow Sand Filtration for Landscape Water“. In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5517344.
Der volle Inhalt der QuelleBruno Segalla Pizzolatti, Marcus Bruno Domingues Soares, Denise Conceição de Gois Santos Michelan, Luis Romero Esquivel und Maurício Luiz Sens. „Water treatment for rural areas by slow sand filtration“. In 21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2010. http://dx.doi.org/10.13031/2013.29433.
Der volle Inhalt der QuelleAl-Kaabi, Maryam Ali, Mohammad Ahmad Al-Ghouti, Nabil A. Zouari und Talaat Abdelfattah Ahmed. „An Integrated Approach to Produced Water Treatment using Sand Filtration, Activated Carbon and Microemulsions modified Activated Carbon“. In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0066.
Der volle Inhalt der QuelleShaoming Lu, Zhichang Shao, Gaohui Zhong, Jiangling Chen, Jie Yang und Jianyong Guo. „BAC filtration - disinfection - sand filtration combination technology for handling risk of microorganism leak in O3-BAC process“. In 2011 International Conference on Multimedia Technology (ICMT). IEEE, 2011. http://dx.doi.org/10.1109/icmt.2011.6002864.
Der volle Inhalt der QuelleEllenburg, Walter Lee. „Study of Low Dosage Pre-Ozonation on Sand Filtration Efficiency“. In World Environmental and Water Resources Congress 2009. Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41036(342)533.
Der volle Inhalt der QuelleBerichte der Organisationen zum Thema "Filtration – sang"
Baldwin, Richard. PR-015-084508-R01 Contaminants in Sales Gas Pipelines Sources Removal and Treatment. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), September 2010. http://dx.doi.org/10.55274/r0010029.
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