Relevant bibliographies by topics / Correction de la diffusion cellulaire

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
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Academic literature on the topic 'Correction de la diffusion cellulaire'

Author: Grafiati
Published: 27 July 2024
Last updated: 31 July 2025

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Journal articles on the topic "Correction de la diffusion cellulaire"

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Johnson, P., JK Chan, IM Vavasour, et al. "Quantitative MRI findings indicate diffuse white matter damage in Susac Syndrome." Multiple Sclerosis Journal - Experimental, Translational and Clinical 8, no. 1 (2022): 205521732210788. http://dx.doi.org/10.1177/20552173221078834.

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Background Susac Syndrome (SuS) is an autoimmune endotheliopathy impacting the brain, retina and cochlea that can clinically mimic multiple sclerosis (MS). Objective To evaluate non-lesional white matter demyelination changes in SuS compared to MS and healthy controls (HC) using quantitative MRI. Methods 3T MRI including myelin water imaging and diffusion basis spectrum imaging were acquired for 7 SuS, 10 MS and 10 HC participants. Non-lesional white matter was analyzed in the corpus callosum (CC) and normal appearing white matter (NAWM). Groups were compared using ANCOVA with Tukey correction
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Furler, S. M., A. B. Jenkins, and E. W. Kraegen. "Effect of insulin on [3H]deoxy-D-glucose pharmacokinetics in the rat." American Journal of Physiology-Endocrinology and Metabolism 255, no. 6 (1988): E806—E811. http://dx.doi.org/10.1152/ajpendo.1988.255.6.e806.

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Despite its increasing use in physiological animal investigations, there has been no systematic study of the whole body kinetics of 2-deoxy-D-glucose (2DG) or its modification by insulin. A previously proposed model that included processes representing transport across cell walls and intracellular phosphorylation of 2DG was investigated. The model predictions were compared with the plasma disappearance of 2DG observed in the rat following intravenous bolus injection. Experiments were performed during euglycemia at varying levels of hyperinsulinemia. The model was adequate to describe empirical
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Minko, T., A. Stefanov та V. Pozharov. "Selected Contribution: Lung hypoxia: antioxidant and antiapoptotic effects of liposomal α-tocopherol". Journal of Applied Physiology 93, № 4 (2002): 1550–60. http://dx.doi.org/10.1152/japplphysiol.00007.2002.

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The aim of this study is to examine the antioxidant and antiapoptotic activity of liposomal α-tocopherol (LAT) in anesthetized rats exposed to severe hypoxia. It was shown that intratracheal application of LAT normalized lung phospholipid composition and inhibited lipid peroxidation in lung tissues, which in turn decreased lung edema and damage and improved breathing pattern, oxygen diffusion, and lung gas exchange. LAT also limited the overexpression of genes encoding hypoxia inducible factor-1α and both studied forms of phospholipase A2, and it increased the power of cellular antioxidant and
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Bussolati, O., P. C. Laris, F. A. Nucci, et al. "Dependence of L-arginine accumulation on membrane potential in cultured human fibroblasts." American Journal of Physiology-Cell Physiology 253, no. 3 (1987): C391—C397. http://dx.doi.org/10.1152/ajpcell.1987.253.3.c391.

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The cell-to-medium distribution ratios at steady state of L-arginine (RArg) and of the lipid-soluble cation tetraphenylphosphonium (RTPP) were studied as a function of the membrane potential (Em) in adult human fibroblasts. The relationship between RArg and Em was qualitatively similar to that of RTPP and Em. Quantitatively, RArg and RTPP differed in that 1) RTPP was much greater than RArg when Em was near zero, indicating a significant binding component in the uptake of TPP+ but not of L-arginine, and 2) after a correction for binding when Em is near zero, RTPP was still greater than RArg so
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An, Duo, Alan Chiu, James A. Flanders, et al. "Designing a retrievable and scalable cell encapsulation device for potential treatment of type 1 diabetes." Proceedings of the National Academy of Sciences 115, no. 2 (2017): E263—E272. http://dx.doi.org/10.1073/pnas.1708806115.

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Cell encapsulation has been shown to hold promise for effective, long-term treatment of type 1 diabetes (T1D). However, challenges remain for its clinical applications. For example, there is an unmet need for an encapsulation system that is capable of delivering sufficient cell mass while still allowing convenient retrieval or replacement. Here, we report a simple cell encapsulation design that is readily scalable and conveniently retrievable. The key to this design was to engineer a highly wettable, Ca2+-releasing nanoporous polymer thread that promoted uniform in situ cross-linking and stron
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Amrani Joutei, K., and Yves Glories. "Etude en conditions modèles de l'extractibillté des composés phénoliques des pellicules et des pépins de raisins rouges." OENO One 28, no. 4 (1994): 303. http://dx.doi.org/10.20870/oeno-one.1994.28.4.1134.

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<p style="text-align: justify;">La cinétique de diffusion des composés phénoliques de la baie de raisin varie selon l'origine de ces pigments. Ceux des pellicules diffusent plus rapidement que ceux des pépins. En plus, au sein même des pellicules, les tanins diffusent plus lentement que les anthocyanes. Il apparaÎt, contrairement aux tanins, que la diffusion des anthocyanes en milieu aqueux ne varie pas au cours de la maturation. Ceci est dû à la nature des pigments et à leur localisation. Ainsi, la maturation du raisin est accompagnée par la diminution des teneurs en pectines pariétales
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Pouliot, Chantal. "Quand la recherche en éducation aux sciences se propose d’examiner le point de vue d’étudiants sur les rôles et capacités des acteurs sociaux concernés par les controverses sociotechniques." Articles 44, no. 3 (2010): 435–50. http://dx.doi.org/10.7202/039948ar.

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Résumé Dans cet article, nous problématisons l’appropriation de controverses sociotechniques par le biais de l’utilisation d’outils théoriques développés dans le domaine des science & technology studies. Nous présentons d’abord les notions de représentation délégative et de traduction ainsi que trois modèles d’interactions des citoyens avec les scientifiques. Puis nous interprétons le point de vue d’étudiants de niveau collégial sur les capacités et rôles des citoyens concernés par la controverse autour de la téléphonie cellulaire de même que sur l’objet de la controverse, la constitution
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Leier, Andre, and Tatiana T. Marquez-Lago. "Correction factors for boundary diffusion in reaction-diffusion master equations." Journal of Chemical Physics 135, no. 13 (2011): 134109. http://dx.doi.org/10.1063/1.3634003.

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Rakow-Penner, Rebecca A., Nathan S. White, Daniel J. A. Margolis, et al. "Prostate diffusion imaging with distortion correction." Magnetic Resonance Imaging 33, no. 9 (2015): 1178–81. http://dx.doi.org/10.1016/j.mri.2015.07.006.

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Miura, Toshiaki, and Kazuhiko Seki. "Correction to “Diffusion Influenced Adsorption Kinetics”." Journal of Physical Chemistry B 123, no. 1 (2018): 324. http://dx.doi.org/10.1021/acs.jpcb.8b11741.

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Dissertations / Theses on the topic "Correction de la diffusion cellulaire"

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Yang, Ning. "Online monitoring of bioreactors by Raman spectroscopy and machine learning." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPAST083.

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Cette thèse présente une nouvelle stratégie de modélisation pour le suivi en ligne des bioréacteurs, utilisant la spectroscopie Raman et Machine Learning. L'objectif principal de cette étude est de développer des modèles simplifiés utilisant des spectres Raman provenant d'étalons. Elle se compose de trois parties.La première partie de cette thèse consiste à optimiser les paramètres d'acquisition Raman et à élaborer un modèle de régression PLS en utilisant des étalons purs. Ensuite, une validation préliminaire est entreprise en employant des étalons mixtes afin de simuler les variations de comp
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Buvat, Irène. "Correction de la diffusion en imagerie scintigraphique." Paris 11, 1992. http://www.theses.fr/1992PA112310.

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En imagerie scintigraphique, la detection de rayonnement diffuse est l'une des principales causes de la deterioration de la qualite des images, en terme de resolution spatiale, de contraste et d'interpretation quantitative. La technique classique d'acquisition dans une fenetre en energie, bien qu'elle amoindrisse les effets du rayonnement diffuse, reste peu satisfaisante. Parmi les nombreuses methodes de correction qui ont ete proposees, aucune solution reellement adaptee ne s'est imposee. La methode de correction de la diffusion que nous developpons repose sur l'analyse factorielle des sequen
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Stinson, Eric. "Distortion correction for diffusion weighted magnetic resonance images." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=32587.

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Diffusion magnetic resonance imaging (MRI) is useful for studying the diseased, dysfunctional, and healthy human brain. Unfortunately, this technique is susceptible to geometric distortions that decrease the accuracy and value of the data. A distortion correction algorithm must be used to remedy these issues during post-processing. The purpose of this thesis is to develop, implement, and test a distortion correction method for diffusion weighted MRI. A distortion correction algorithm was designed and impl
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Schnell, Sondre Kvalvåg, Thijs J. H. Vlugt, Jean-Marc Simon, Signe Kjelstrup, and Dick Bedeaux. "Direct calculation of the thermodynamic correction factor, gamma, from molecular dynamics simulations." Universitätsbibliothek Leipzig, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-185607.

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Schnell, Sondre Kvalvåg, Thijs J. H. Vlugt, Jean-Marc Simon, Signe Kjelstrup, and Dick Bedeaux. "Direct calculation of the thermodynamic correction factor, gamma, from molecular dynamics simulations." Diffusion fundamentals 16 (2011) 72, S. 1-2, 2011. https://ul.qucosa.de/id/qucosa%3A13814.

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Iyombe, Jean-Paul. "Correction du gène de la dystrophine avec les nucléases à doigts de zinc." Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/30298/30298.pdf.

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La thérapie génique sans transfert de gène utilisant les endonucléases de restriction spécifiques est une des approches thérapeutiques qui visent à la mise au point d’un traitement curatif de la dystrophie musculaire de Duchenne (DMD). Afin de corriger le gène de la dystrophine avec les nucléases à doigt de zinc (ZFNs) en ciblant l’exon 50, nous avons produit les protéines ZFNs dans les bactéries et les avons purifiées. Les résultats obtenus après les essais in vitro montrent que les ZFNs produites reconnaissent d’une manière spécifique la séquence cible située au niveau de l’exon 50 du gène D
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Suissa, Michaël Freyssingeas Eric Place Christophe. "Dynamique interne du noyau d'une cellule vivante étude par diffusion dynamique de la lumière /." [S.l.] : [s.n.], 2006. http://tel.archives-ouvertes.fr/tel-00091487.

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Jia, Jieshuang. "Study of molecules with nonsense mutation correction capacity." Thesis, Lille 2, 2015. http://www.theses.fr/2015LIL2S009/document.

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Les mutations non-sens représentent environ 10% des mutations trouvées dans les maladiesgénétiques héréditaires. Les ARNm portant une mutation non-sens sont dégradés par un mécanismeappelé nonsense-mediated mRNA decay (NMD) pour empêcher la synthèse de protéines tronquéesqui pourraient être toxiques ou non-fonctionnelles pour la cellule. Plusieurs stratégies ont étédéveloppées pour sauver une mutation non-sens. Dans notre laboratoire, nous étudions deux d'entreelles qui sont (i) l'inhibition du NMD et (ii) l'activation de la translecture du PTC qui est un mécanismeconduisant à l'incorporation
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Valon, Léo. "Contrôle Optogénétique de la Polarité Cellulaire." Thesis, Paris, Ecole normale supérieure, 2014. http://www.theses.fr/2014ENSU0008/document.

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Dans cette thèse, nous avons concentré notre étude sur les mécanismes qui génèrent la polarité cellulaire, en particulier dans le cas de la migration cellulaire. Malgré les derniers développements concernant l’observation de l’activité des RhoGTPases, les principes qui dictent la capacité des cellules à coordonner plusieurs modules de signalisation en parallèle ne sont toujours pas compris. L’optogénétique est un outil d’intérêt pour disséquer ces réseaux de signalisation à partir de la création d’une perturbation dont les caractéristiques spatiotemporelles sont contrôlées. Tout d’abord, à par
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RICA, CHARLES. "Correction de la diffusion compton en scintigraphie a l'aide de reseaux neuro-mimetiques." Paris 7, 1996. http://www.theses.fr/1996PA077272.

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Nous presentons une nouvelle methode de correction du diffuse compton en scintigraphie. Cette methode utilise la technologie des reseaux neuro-mimetiques (rnm). Les spectres d'energie de chaque pixel et de son entourage sont utilises comme valeurs d'entrees du reseau. On recueille en sortie la fraction non-diffusee estimee du pixel. La phase d'apprentissage est effectuee a partir d'images provenant d'une simulation de monte-carlo. Le reseau ainsi entraine est ensuite applique lors de la phase de restitution a une simulation scintigraphique differente mais aussi sur fantomes reels. Plusieurs ar
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Book chapters on the topic "Correction de la diffusion cellulaire"

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Dagdug, Leonardo, Jason Peña, and Ivan Pompa-García. "Correction to: Diffusion Under Confinement." In Diffusion Under Confinement. Springer International Publishing, 2025. https://doi.org/10.1007/978-3-031-46475-1_26.

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Weninger, Leon, Simon Koppers, Chuh-Hyoun Na, Kerstin Juetten, and Dorit Merhof. "Free-Water Correction in Diffusion MRI: A Reliable and Robust Learning Approach." In Computational Diffusion MRI. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-52893-5_8.

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Elhabian, Shireen, Yaniv Gur, Clement Vachet, et al. "Motion Is Inevitable: The Impact of Motion Correction Schemes on HARDI Reconstructions." In Computational Diffusion MRI. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-11182-7_15.

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Nir, Talia M., Julio E. Villalón-Reina, Paul M. Thompson, and Neda Jahanshad. "The Impact of Susceptibility Distortion Correction Protocols on Adolescent Diffusion MRI Measures." In Computational Diffusion MRI. Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-031-21206-2_5.

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Yao, Yuzhe, Feng Tian, Jun Chen, et al. "Timestep-Aware Correction for Quantized Diffusion Models." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-72848-8_13.

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Kivva, Sergii. "Flux Correction for Nonconservative Convection-Diffusion Equation." In Mathematical Modeling and Simulation of Systems. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-30251-0_2.

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Yang, Zhanlong, Geng Chen, Dinggang Shen, and Pew-Thian Yap. "Robust Construction of Diffusion MRI Atlases with Correction for Inter-Subject Fiber Dispersion." In Computational Diffusion MRI. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-54130-3_9.

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Legouhy, Antoine, Mark Graham, Michele Guerreri, et al. "Correction of Susceptibility Distortion in EPI: A Semi-supervised Approach with Deep Learning." In Computational Diffusion MRI. Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-031-21206-2_4.

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Fort, Joaquim. "Correction to: Neolithic Transitions: Diffusion of People or Diffusion of Culture?" In Diffusive Spreading in Nature, Technology and Society. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-05946-9_24.

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Yu, Wenhao, Ping Guo, Wanru Xu, and Zhenjiang Miao. "Dual-Branch Diffusion Model for JPEG Artifact Correction." In Lecture Notes in Computer Science. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-9863-9_31.

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Conference papers on the topic "Correction de la diffusion cellulaire"

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Liu, Yang, Jiameng Diao, Zijian Zhou, Haikun Qi, and Peng Hu. "Cardiac Cine MRI Motion Correction Using Diffusion Models." In 2024 IEEE International Symposium on Biomedical Imaging (ISBI). IEEE, 2024. http://dx.doi.org/10.1109/isbi56570.2024.10635444.

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Jin, Hengyu, Chenggang Cheng, Zhaohua Luo, Yi Gan, and Yucheng Cao. "Image Rotation Correction via Diffusion and Consistency Models." In 2025 4th International Conference on Artificial Intelligence, Internet and Digital Economy (ICAID). IEEE, 2025. https://doi.org/10.1109/icaid65275.2025.11034476.

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Siromani, Daniel, Di You, and Pier Luigi Dragotti. "A Hallucination Metric and Correction Scheme for Diffusion-Based Image Restoration." In 2024 IEEE 34th International Workshop on Machine Learning for Signal Processing (MLSP). IEEE, 2024. http://dx.doi.org/10.1109/mlsp58920.2024.10734729.

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Haoyang, Hu, Seo Masataka, and Yen-Wei Chen. "MC-pDM:A Eye Gaze Correction Using Multi-Conditional Patch-Diffusion Model." In 2024 IEEE 13th Global Conference on Consumer Electronics (GCCE). IEEE, 2024. https://doi.org/10.1109/gcce62371.2024.10760590.

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Qi, B., R. Hu, D. Wu, N. Guo, Q. Li, and H. Liu. "Low dose PET image reconstruction using diffusion sampling with posterior iterative correction." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10655704.

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Cho, M. J., and J. S. Lee. "CT-free Attenuation Correction of Whole-body PET Images via Direct Diffusion Bridge." In 2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Conference (RTSD). IEEE, 2024. http://dx.doi.org/10.1109/nss/mic/rtsd57108.2024.10658634.

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Pham, A. T., M. A. Pourghaderi, S. Jin, et al. "Tunneling quantum correction potential model for drift-diffusion simulations of Schottky contact resistance." In 2024 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD). IEEE, 2024. http://dx.doi.org/10.1109/sispad62626.2024.10733338.

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Angella, Paolo, Vito Paolo Pastore, and Matteo Santacesaria. "Assessing the Use of Diffusion Models for Motion Artifact Correction in Brain MRI." In 2025 IEEE 22nd International Symposium on Biomedical Imaging (ISBI). IEEE, 2025. https://doi.org/10.1109/isbi60581.2025.10981000.

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Su, Michelle, Cemre Ariyurek, Serge Vasylechko, Onur Afacan, and Sila Kurugol. "Optimizing Respiratory Phase Binning for Improved Motion Correction in Abdominal Diffusion-Weighted MRI." In 2025 IEEE 22nd International Symposium on Biomedical Imaging (ISBI). IEEE, 2025. https://doi.org/10.1109/isbi60581.2025.10981053.

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Abbasi Firoozjah, Nima, Keyu Chen, Alexander Wong, and Kostadinka Bizheva. "A diffusion-based model for defocus correction in optical coherence tomography images of human cornea." In Ophthalmic Technologies XXXV, edited by Yuankai K. Tao, Daniel X. Hammer, and Derek Nankivil. SPIE, 2025. https://doi.org/10.1117/12.3042324.

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Reports on the topic "Correction de la diffusion cellulaire"

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Monetary Policy Report - January 2023. Banco de la República, 2023. http://dx.doi.org/10.32468/inf-pol-mont-eng.tr1-2023.

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1. Macroeconomic Summary In December, headline inflation (13.1%) and the average of the core inflation measures (10.3%) continued to trend upward, posting higher rates than those estimated by the Central Bank's technical staff and surpassing the market average. Inflation expectations for all terms exceeded the 3.0% target. In that month, every major group in the Consumer Price Index (CPI) registered higher-than-estimated increases, and the diffusion indicators continued to show generalized price hikes. Accumulated exchange rate pressures on prices, indexation to high inflation rates, and sever
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