Showing 4,921 - 4,940 results of 6,267 for search '"diffusion"', query time: 0.05s Refine Results
  1. 4921

    Inverse Boundary Value Problem for the Magnetohydrodynamics Equations by Lianhua He, Zhong Tan

    Published 2021-01-01
    “…In this paper, we consider the stationary magnetohydrodynamics (MHD) equations in a bounded domain of ℝd d=2,3 with viscosity and magnetic diffusing. By the linearization technique, we prove that the uniqueness of viscosity function and magnetic diffusing function in the MHD equations is determined from the knowledge of the Cauchy data measured on the boundary.…”
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  2. 4922

    CFD algorithm for moving boundary problems of isothermal drying and shrinkage: Case of prunes by Lentzou Diamanto, Templalexis Charalampos, Boudouvis Andreas G., Karathanos Vaios, Xanthopoulos Georgios

    Published 2025-01-01
    “…A moving-boundary FEM model describing isothermal drying of fruit was employed as an inverse problem to estimate water diffusivity and peel resistance, including shrinkage. …”
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  3. 4923

    Solar Light Radiometry Calibration Unit for a ScanPol Polarimeter of the Aerosol-UA Space Mission by Ivan Syniavskyi, Yevgen Oberemok, Vassyl Danylevsky, Yuriy Ivanov, Roman Osypenko, Mikhail Sosonkin, Gennadi Milinevsky

    Published 2023-01-01
    “…The results suggest that the polarization properties of the diffuser are negligible. The diffuser scattering parameters are close to Lambertian for illuminance conditions, which is necessary for radiometric calibration. …”
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    Article
  4. 4924

    A Spherically Symmetric Model for the Tumor Growth by Saeed M. Ali, Ashfaque H. Bokhari, M. Yousuf, F. D. Zaman

    Published 2014-01-01
    “…The nonlinear tumor equation in spherical coordinates assuming that both the diffusivity and the killing rate are functions of concentration of tumor cell is studied. …”
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    Article
  5. 4925

    Analysis of the Unsteady Flow Field in a Centrifugal Compressor from Peak Efficiency to Near Stall with Full-Annulus Simulations by Yannick Bousquet, Xavier Carbonneau, Guillaume Dufour, Nicolas Binder, Isabelle Trebinjac

    Published 2014-01-01
    “…A detailed analysis is given in the impeller inducer and in the vaned diffuser entry region through time-averaged and unsteady flow field. …”
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  6. 4926

    Collapsing Pattern Class-IV Lupus Nephritis Presenting as Posterior Reversible Encephalopathy Syndrome and Cardiac Tamponade: A Rare COVID-19 Sequelae by K Harshitha Reddy, Pranjal Kashiv, Sunil Kumar, Sourya Acharya, Kapil Navin Sejpal

    Published 2025-01-01
    “…Type-IV Lupus Nephritis, or diffuse Lupus Nephritis, is a severe illness characterised by diffuse proliferative lesions. …”
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    Article
  7. 4927

    Solar Energy Prediction for Malaysia Using Artificial Neural Networks by Tamer Khatib, Azah Mohamed, K. Sopian, M. Mahmoud

    Published 2012-01-01
    “…An ANN predicts a clearness index that is used to calculate global and diffuse solar irradiations. The ANN model is based on the feed forward multilayer perception model with four inputs and one output. …”
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  8. 4928

    Amyloid Goiter Secondary to Ulcerative Colitis by Bunyamin Aydin, Yavuz Savas Koca, Tugba Koca, Ihsan Yildiz, Sevda Gerek Celikden, Metin Ciris

    Published 2016-01-01
    “…Diffuse amyloid goiter (AG) is an entity characterized by the deposition of amyloid in the thyroid gland. …”
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  9. 4929

    Comparison of Periodic Flow Fields in a Radial Pump among CFD, PIV, and LDV Results by Jianjun Feng, F.-K. Benra, H. J. Dohmen

    Published 2009-01-01
    “…The interaction between the impeller and the diffuser is considered to have a strong influence on the unsteady flow in radial pumps. …”
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  10. 4930

    Right Atrioventricular Valvular Dysplasia in a New Zealand White Rabbit by Scott D. Reed, Melanie E. Blaisdell

    Published 2021-01-01
    “…On necropsy, the rabbit had marked right atrioventricular eccentric hypertrophy, absence or rudimentary presence of the septal leaflet of the right atrioventricular valve, focally extensive left ventricular infarction, diffuse hepatic chronic passive congestion, and diffuse pulmonary edema. …”
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  11. 4931

    Nonlinear scale-space based boundary localization for nonideal iris by Hong-lin WAN, Bao-sheng LI, Min HAN, Deng-wang LI

    Published 2014-03-01
    “…A nonlinear scale-space based localization method of nonideal iris boundaries was proposed.The method eliminates small-scaled geometric structures while preserving large-scaled iris boundaries by nonlinear diffusions with the scale-evolution property.Moreover it combines such diffusions with the frame of multiresolution analysis,and achieves fast and effective iris boundary detection.Experimental results indicate that compared with the classical methods,the proposed algorithm extract nonideal iris boundaries accurately and efficiently with overcoming the disadvantageous influences of the nonideal factors.…”
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  12. 4932

    An Unusual Presentation of T-Cell Lymphoblastic Lymphoma with Isolated Renal Involvement by Sultan Aydın Köker, Alper Koker, Adem Yasin Köksoy, Yasemin Kayadibi, Ülkü Gül Şiraz, Emine Tekin

    Published 2019-01-01
    “…We wish to report our patient with renal T-LBL presenting with diffuse renal enlargement, which has rarely been reported in the literature.…”
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  13. 4933

    Bilateral Telencephalic Gliomatosis Cerebri in a Dog by Mario Ricciardi, Antonio De Simone, Pasquale Giannuzzi, Maria Teresa Mandara, Alice Reginato, Floriana Gernone

    Published 2014-01-01
    “…Neuroanatomic localization was diffuse prosencephalon. MRI revealed diffuse, bilateral, and symmetric T2 and FLAIR hyperintensities in the parieto-occipital white matter and corpus callosum. …”
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  14. 4934

    Spontaneous Uterine Perforation of Pyometra Presenting as Acute Abdomen by Toshihiro Kitai, Kentaro Okuno, Hiromi Ugaki, Yoshiko Komoto, Satoshi Fujimi, Masahiko Takemura

    Published 2014-01-01
    “…Pyometra is the accumulation of pus in the uterine cavity, and spontaneous perforation of pyometra resulting in generalized diffuse peritonitis is extremely uncommon. We report a rare case of diffuse peritonitis caused by spontaneous perforation of pyometra. …”
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  15. 4935

    Spread of odontogenic infection in puerperium: A case report and review of literature by Mujtaba Bala, Mohammad Abubakar Kaura, Anas Bawa Tsafe, Olufemi Ibrahim Adigun, Laraba Lawan Ahmadu

    Published 2025-01-01
    “…There was diffuse swelling in the submandibular, submental, buccal, sub masseteric, and periorbital spaces. …”
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  16. 4936

    Neutron imaging and molecular simulation of systems from methane and p-xylene by Martin Melčák, Tereza-Markéta Durďáková, Štěpán Tvrdý, Jonatan Šercl, Jong Min Lee, Pierre Boillat, Jan Heyda, Pavel Trtik, Ondřej Vopička

    Published 2025-01-01
    “…The predicted p-xylene diffusivity in the supercritical methane was one order of magnitude higher than that calculated using Wilke–Chang and He–Yu correlations. …”
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  17. 4937

    Pneumocystis Pneumonia Presenting as an Enlarging Solitary Pulmonary Nodule by Krunal Bharat Patel, James Benjamin Gleason, Maria Julia Diacovo, Nydia Martinez-Galvez

    Published 2016-01-01
    “…Pneumocystis pneumonia is a life threatening infection that usually presents with diffuse bilateral ground-glass infiltrates in immunocompromised patients. …”
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  18. 4938

    NonHodgkin's Lymphoma with Peritoneal Localization by E. Curakova, M. Genadieva-Dimitrova, J. Misevski, V. Caloska-Ivanova, V. Andreevski, B. Todorovska, U. Isahi, M. Trajkovska, P. Misevska, N. Joksimovic, S. Genadieva-Stavric, S. Antovic, N. Jankulovski

    Published 2014-01-01
    “…Lymphoma can occur at any site of the body, but diffuse and extensive involvement of the peritoneal cavity is unusual and rare. …”
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  19. 4939

    IMPROVEMENT OF THE SMELTING TECHNOLOGY OF STEEL IN ACIDIC AND BASIC ELECTRIC ARC FURNACES IN «SAMARA PLANT TECHNICAL CASTING» WITH THE USE OF DISPERSED MATERIALS by A. V. Chaikin, A. V. Kolkolova, A. I. Guscin, V. A. Chaikin

    Published 2013-09-01
    “…Efficiency of using particulate materials as deoxidazing mixtures for steel diffusive deoxidation in acid and basic furnaces is shown.…”
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  20. 4940

    What is known and unknown about the role of neuroendocrine genes Ptprn and Ptprn2 by Stanko S. Stojilkovic, Srdjan J. Sokanovic, Stephanie Constantin

    Published 2025-01-01
    “…The protein tyrosine phosphatase receptors N and N2 are encoded by the Ptprn and Ptprn2 genes expressed in neuroendocrine cells of the hypothalamus, pituitary gland, and diffuse neuroendocrine system, including the pancreas, lung, and intestine. …”
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