Showing 61 - 80 results of 5,125 for search '"diffusion"', query time: 0.08s Refine Results
  1. 61

    Partial Volume Reduction by Interpolation with Reverse Diffusion by Olivier Salvado, Claudia M. Hillenbrand, David L. Wilson

    Published 2006-01-01
    “…A partial differential equation is written to allow the material to flow towards the highest gradient direction, creating a “reverse” diffusion process. Flow is subject to constraints that tend to create step edges. …”
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  2. 62
  3. 63

    Screening investigation of patients with diffuse liver diseases by I. Yu. Pirogova

    Published 2010-06-01
    “…To present data on screening investigation of patients at suspicion for diffuse liver disease, including series of routine methods specified by medical standards.Original positions. …”
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  7. 67

    Modeling and Analysis of New Products Diffusion on Heterogeneous Networks by Shuping Li, Zhen Jin

    Published 2014-01-01
    “…We present a heterogeneous networks model with the awareness stage and the decision-making stage to explain the process of new products diffusion. If mass media is neglected in the decision-making stage, there is a threshold whether the innovation diffusion is successful or not, or else it is proved that the network model has at least one positive equilibrium. …”
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  8. 68

    The Relationship Between Emotional and Other Factors in Information Diffusion by Shuhei Ippa, Takao Okubo, Masaki Hashimoto

    Published 2025-01-01
    “…The results of this analysis suggested the importance of detecting social bot activity in the early stages of information diffusion and controlling the amplification of negative emotions.…”
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  9. 69
  10. 70

    Diffuse Supravalvular Aortic Stenosis: Surgical Repair in Adulthood by Giovanni Ferlan, Claudio De Pasquale, Concetta Losito, Annalisa Fiorella, Nicola Marraudino, Francesco Tunzi

    Published 2009-01-01
    “…We present the case of a 54-year-old woman in which a diffuse congenital supravalvular aortic stenosis (SVAS) was associated with a severe aortic valve incompetence and heavy calcification of the aortic annulus. …”
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  11. 71

    Diffuse Neuroendocrine Cell Hyperplasia: Report of Two Cases by Cevriye Cansız Ersöz, Ayten Kayı Cangır, Serpil Dizbay Sak

    Published 2016-01-01
    “…Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) is a rare pulmonary disorder characterised by a proliferation of neuroendocrine cells within the lung. …”
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  12. 72
  13. 73

    Local exact controllability of the diffusion equation in one dimension by Marius Beceanu

    Published 2003-01-01
    “…This paper establishes the local exact null controllability of the diffusion equation in one dimension using distributed controls in the case of the Dirichlet boundary value problem. …”
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  14. 74

    Influence of microstructure and crystallographic texture on hydrogen diffusion in IF-steel by Başkaya Ü., Uzun R., Davut K., Kiliç Y., Gündüz O.

    Published 2023-01-01
    “…The relation between microstructure, crystallographic texture, and hydrogen diffusion was studied on a IF-steel. The steel samples were deep drawn to a strain level of 10%, 20%, 30% and 40% and then the hydrogen diffusion coefficients were determined using the Helios II system. …”
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  15. 75

    Two Cases of Diffuse Duodenitis Associated with Ulcerative Colitis by Katsuya Endo, Masatake Kuroha, Hisashi Shiga, Yoichi Kakuta, Seiichi Takahashi, Yoshitaka Kinouchi, Tooru Shimosegawa

    Published 2012-01-01
    “…In this report, we present 2 rare cases of diffuse duodenitis accompanying pancolonic UC. Case patient 1 was a 44-year-old man who developed diffuse duodenitis shortly after colectomy and was successfully treated with mesalazine. …”
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  16. 76

    Diffusion and adoption of information and communication technologies in the public sector by Blessing Mbatha, Zandi Lesame

    Published 2013-12-01
    “…The study was informed by the diffusion-of-innovations theory. Government departments considered to be central to service delivery were targeted by means of a survey. …”
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  17. 77

    Reliability of Temporal Summation and Diffuse Noxious Inhibitory Control by Stuart Cathcart, Anthony H Winefield, Paul Rolan, Kurt Lushington

    Published 2009-01-01
    “…BACKGROUND: The test-retest reliability of temporal summation (TS) and diffuse noxious inhibitory control (DNIC) has not been reported to date. …”
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  18. 78

    Simulation of Supersonic Flow in an Ejector Diffuser Using the JPVM by Carlos Couder-Castañeda

    Published 2009-01-01
    “…The goal of this job is to develop an object oriented parallel numerical code to investigate the unsteady behavior of the supersonic flow in the ejector diffuser to have an efficient computational tool that allows modeling different diffuser designs. …”
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  19. 79

    Using Nonlinear Diffusion Model to Identify Music Signals by Qiang Li

    Published 2021-01-01
    “…This improved anisotropic diffusion method can maintain and enhance the boundary while smoothing the music signal. …”
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  20. 80

    Unclassified Diffuse Ductal Cholangiocarcinoma; Report of a Case by Ünal Aydın, İsmail Özsan, Türker Karabuğa, Özcan Alpdoğan, Ragıp Ortaç, Ömer Yoldaş, Erkan Şahin

    Published 2014-01-01
    “…To our knowledge, this is the first case in the literature with diffuse bile duct involvement.…”
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