12 found
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Douglas Brown [10]Douglas K. Brown [3]Douglas A. Brown [1]
  1.  30
    Which set existence axioms are needed to prove the separable Hahn-Banach theorem?Douglas K. Brown & Stephen G. Simpson - 1986 - Annals of Pure and Applied Logic 31:123-144.
  2.  52
    The baire category theorem in weak subsystems of second-order arithmetic.Douglas K. Brown & Stephen G. Simpson - 1993 - Journal of Symbolic Logic 58 (2):557-578.
    Working within weak subsystems of second-order arithmetic Z2 we consider two versions of the Baire Category theorem which are not equivalent over the base system RCA0. We show that one version (B.C.T.I) is provable in RCA0 while the second version (B.C.T.II) requires a stronger system. We introduce two new subsystems of Z2, which we call RCA+ 0 and WKL+ 0, and show that RCA+ 0 suffices to prove B.C.T.II. Some model theory of WKL+ 0 and its importance in view of (...)
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  3.  26
    Vitali's Theorem and WWKL.Douglas K. Brown, Mariagnese Giusto & Stephen G. Simpson - 2002 - Archive for Mathematical Logic 41 (2):191-206.
    Continuing the investigations of X. Yu and others, we study the role of set existence axioms in classical Lebesgue measure theory. We show that pairwise disjoint countable additivity for open sets of reals is provable in RCA0. We show that several well-known measure-theoretic propositions including the Vitali Covering Theorem are equivalent to WWKL over RCA0.
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  4.  15
    An Ethics Committee in a Reproductive Health Clinic for Mentally Handicapped Persons.Thomas E. Elkins, Carson Strong, Alan R. Wolfe & Douglas Brown - 1986 - Hastings Center Report 16 (3):20-22.
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  5. Movie-games and game-movies: towards an aesthetics of transmediality.Douglas Brown & Tanya Krzywinska - 2009 - In Warren Buckland (ed.), Film Theory and Contemporary Hollywood Movies. Routledge.
     
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  6.  13
    Open letter to the new US President: health care reform in America.Howard Berman, Bruce McPherson, Roger M. Kenny, Anthony Cirillo, Wayne M. Lerner, John O'Brien & Douglas Brown - 2008 - Inquiry: The Journal of Health Care Organization, Provision, and Financing 45 (3):249-251.
  7.  18
    Prolonged Grieving after Abortion: A Descriptive Study.Douglas Brown, Thomas E. Elkins & David B. Larson - 1993 - Journal of Clinical Ethics 4 (2):118-123.
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  8.  6
    An Analysis of the ACOG and AAP Ethics Statements on Conflicts in Maternal-Fetal Care.Thomas E. Elkins, H. Frank Andersen & Douglas Brown - 1991 - Journal of Clinical Ethics 2 (1):19-22.
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  9.  2
    Maternal-Fetal Conflict: A Study of Physician Concerns in Court-Ordered Cesarean Sections.H. Frank Andersen, Mel Barclay, Douglas Brown & Thomas E. Elkins - 1990 - Journal of Clinical Ethics 1 (4):316-319.
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  10.  60
    Opportunistic Salpingectomy to Reduce the Risk of Ovarian Cancer.Becket Gremmels, Dan O’Brien, Peter J. Cataldo, John Paul Slosar, Mark Repenshek & Douglas Brown - 2016 - The National Catholic Bioethics Quarterly 16 (1):99-131.
    Substantial medical evidence shows that about half of ovarian cancers originate in the fallopian tube. Some medical organizations and clinical articles have suggested opportunistic salpingectomy to reduce the risk of ovarian cancer in patients at average risk of developing it. This entails removing the fallopian tubes at the same time as another procedure that would occur anyway. The authors argue that the principles of totality and double effect can justify such salpingectomies, even though there is a low incidence of ovarian (...)
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  11.  4
    When Doctors Disagree: A Case-Based Discussion of Pro-Active Ethics.Piroska Kopar, Douglas Brown, C. Corbin Frye & Casey W. Drubin - 2021 - Journal of Clinical Ethics 32 (1):61-68.
    This article addresses a common yet rarely discussed aspect of hospital care—a pro-active approach to ethical dilemmas. Potential ethical conflicts often present warning signs to clinicians, analogous to the warning lights on a car’s dashboard. Using a recent case study, a commonly encountered clinical decision—a conflict about whether to terminally extubate a critically ill patient versus whether to offer a tracheostomy— we describe a pro-active approach to ethical conflicts and outline three learning objectives: (1) the need for a robust understanding (...)
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  12.  95
    Book Review: Music and Theology. [REVIEW]Douglas Brown - 2008 - Interpretation: A Journal of Bible and Theology 62 (3):346-346.
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