Results for 'Heidar Mokhtari'

19 found
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  1.  6
    Experimental Evaluation of Ultrasonic Velocities and Anisotropy in the Tuscaloosa Marine Shale Formation.Jamal Ahmadov & Mehdi Mokhtari - forthcoming - Interpretation:1-62.
    Tuscaloosa Marine Shale formation is a clay- and organic-rich emerging shale play with a considerable amount of hydrocarbon resources. Despite the substantial potential, there have been only a few wells drilled and produced in the formation over the recent years. The analyzed TMS samples contain an average of 50 wt% total clay, 27 wt% quartz and 14 wt% calcite and the mineralogy varies considerably over the small intervals. The high amount of clay leads to pronounced anisotropy and the frequent changes (...)
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  2.  7
    One-Way Barpress Avoidance Response: An Elevated-Lever Effect.Heidar A. Modaresi - 1990 - Bulletin of the Psychonomic Society 28 (2):135-137.
  3.  5
    Nontemporal Effect of ITI on Discriminated One-Way Avoidance Responding.Heidar A. Modarest - 1975 - Bulletin of the Psychonomic Society 5 (1):55-56.
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  4. rorty.Mahmoud Mokhtari - 2010 - Mind (Persian Scientific Research Quarterly) 11.
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  5.  6
    Intrinsic Anisotropy in Fracture Permeability.Mehdi Mokhtari, Azra N. Tutuncu & Gregory N. Boitnott - 2015 - Interpretation: SEG 3 (3):ST43-ST53.
    Contrary to the assumption in cubic law, the surface of fractures has some degree of roughness, which impacts their fluid dynamics. Incorporating the effect of roughness can improve the simulation of fluid flow in fractures and faults, as well as proppant transport in hydraulic fracturing. To investigate the effect of roughness on the fluid flow, we created a fracture using the Brazilian test, and its roughness was measured using a laser profilometer. Experimental permeability measurements showed a reduction in permeability as (...)
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  6.  21
    Truth of Theoretical Identity Statements in Natural Sciences.Mahmoud Mokhtari - 2017 - Journal of Philosophical Investigations at University of Tabriz 11 (20):231-248.
    This article is aimed to rephrase and critique the arguments presented by Joseph LaPorte about the truth of theoretical identity statements in natural sciences. LaPorte is classified as an essentialist who accepts the real kinds, but he denies the essence of the kinds to be discovered. His arguments are based on the vagueness of the terms of kinds. In his view while science progress we convention what is related to the kinds. I evaluate LaPorte's arguments and show they can be (...)
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  7.  4
    Scientific Prediction of Our Universe Fate and Divine Purpose.Mahmoud Mokhtari & Mehdi Golshani - 2019 - Theology and Science 17.
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  8.  6
    Evidence for Hope: Making Human Rights Work in the 21st Century, Kathryn Sikkink , 336 Pp., $35 Cloth.Shadi Mokhtari - 2018 - Ethics and International Affairs 32 (3):382-384.
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  9.  2
    Investigating the Role of Religious Beliefs of People Interacting with the Environment: A Case of Iranian Students at Muslim Universities.Mohammad H. Mokhtari - 2020 - HTS Theological Studies 76 (1).
    Undoubtedly, environmental damage is one of the most important challenges facing contemporary human beings. This is important because the signs that threaten this damage have now become apparent, threatening humans with widespread environmental pollution. On the other hand, humanity will not be able to live a normal life without a safe and healthy environment. Therefore, preservation and protection of the environment, as the most important basic needs of survival, are considered by everyone, including researchers. As a consequence, various studies aim (...)
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  10.  6
    Human Rights in the Post-September 11th Era: Between Hegemony and Emancipation.Shadi Mokhtari - 2006 - Muslim World Journal of Human Rights 3 (1).
    The post-September 11th era has presented immense challenges and disappointing setbacks for the advancement of human rights. Yet, the era has also been marked by complexity, paradoxes and ample opportunities for introspection as events expose contemporary human rights' various weaknesses and contradictions. This article provides an overview of the interplay between the human rights concept's various instrumental appropriations and its more autonomous emancipatory capacity manifested in post-September 11th developments. Instead of an exhaustive examination, the article simply poses and juxtaposes different (...)
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  11.  2
    Investigating the Consumption Pattern of Women of Tehran.A. Varastehfar & Hanieh Mokhtari - 2010 - Social Research (Islamic Azad University Roudehen Branch) 2 (5):41-62.
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  12.  5
    Characterization of Elastic Mechanical Properties of Tuscaloosa Marine Shale From Well Logs Using the Vti Model.Cristina Mariana Ruse & Mehdi Mokhtari - forthcoming - Interpretation:1-50.
    To avoid steep declines in the Tuscaloosa Marine Shale production, wells are fracture-stimulated to release the hydrocarbons trapped in the matrix of the formation. An accurate estimation of Young’s modulus and Poisson’s ratio is essential for hydraulic fracture propagation. In addition, ignoring the highly heterogeneous and anisotropic character of the Tuscaloosa Marine Shale can lead to erroneous stress values, which subsequently affect hydraulic fracture width estimates and the overall hydraulic fracturing process. An empirical 1D geomechanical model which takes into account (...)
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  13. Respect and Care. Call of the 21st Century.Guomundur Heidar Frimannsson - 2008 - Journal of Moral Education 37 (2):251-256.
     
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  14.  5
    Editors' Note to Inaugural Issue of the Muslim World Journal of Human Rights.Lynn Welchman, Mahmood Monshipour, Shadi Mokhtari & Mashood A. Baderin - 2004 - Muslim World Journal of Human Rights 1 (1).
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  15.  1
    Characterization of Elastic Mechanical Properties of Tuscaloosa Marine Shale From Well Logs Using the Vertical Transversely Isotropic Model.Cristina Mariana Ruse & Mehdi Mokhtari - 2020 - Interpretation 8 (4):T1023-T1036.
    To avoid steep declines in the Tuscaloosa Marine Shale production, wells are fracture-stimulated to release the hydrocarbons trapped in the matrix of the formation. An accurate estimation of Young’s modulus and Poisson’s ratio is essential for hydraulic fracture propagation. In addition, ignoring the highly heterogeneous and anisotropic character of TMS can lead to erroneous stress values, which subsequently affect hydraulic fracture width estimates and the overall hydraulic fracturing process. We have developed an empirical 1D geomechanical model that takes into account (...)
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  16.  32
    Civic Education and the Good.Gudmundur Heidar Frímannsson - 2001 - Studies in Philosophy and Education 20 (4):303-315.
    It is argued that children need to learn about civic issues intheir education because certain virtues are required for a decently organisedsociety. It is also argued that the school has wide obligations to educate theyoung in civics because it is in their best interests. This is not seen asan encroachment on the privacy of the individual. It is explained that theschool has an obligation to impart knowledge to the young.
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  17.  1
    Editors' Note to the Special Issue.Lynn Welchman, Mahmood Monshipouri, Shadi Mokhtari & Mashood A. Baderin - 2005 - Muslim World Journal of Human Rights 2 (1).
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  18.  10
    Machine Learning for Geophysical Characterization of Brittleness: Tuscaloosa Marine Shale Case Study.Mark Mlella, Ming Ma, Rui Zhang & Mehdi Mokhtari - 2020 - Interpretation 8 (3):T589-T597.
    Brittleness is one of the most important reservoir properties for unconventional reservoir exploration and production. Better knowledge about the brittleness distribution can help to optimize the hydraulic fracturing operation and lower costs. However, there are very few reliable and effective physical models to predict the spatial distribution of brittleness. We have developed a machine learning-based method to predict subsurface brittleness by using multidiscipline data sets, such as seismic attributes, rock physics, and petrophysics information, which allows us to implement the prediction (...)
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  19.  13
    Evaluating Cortical Alterations in Patients With Chronic Back Pain Using Neuroimaging Techniques: Recent Advances and Perspectives.Li Zhang, Lili Zhou, Qiaoyue Ren, Tahmineh Mokhtari, Li Wan, Xiaolin Zhou & Li Hu - 2019 - Frontiers in Psychology 10.