Articles by Author: Tamer Fayez Safan

Search results for Tamer Fayez Safan

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  1. Nor-epinephrine versus vasopressin infusion for prevention of spinal-induced hypotension: a placebo-controlled study

    Nor-epinephrine versus vasopressin infusion for prevention of spinal-induced hypotension: a placebo-controlled study

    Item type: Journal Article • Journal: Southern African Journal of Anaesthesia and Analgesia
    Objectives: To evaluate the prophylactic effect of norepinephrine (NE) and vasopressin (VP) infusion on frequency and severity of spinal anaesthesia-induced hypotension (SAIH).
  2. On the support of general local cohomology modules and filter regular sequences

    On the support of general local cohomology modules and filter regular sequences

    Item type: Journal Article • Journal: Quaestiones Mathematicae
    Let R be a commutative Noetherian ring with non-zero identity and a an ideal of R. In the present paper, we examine the question whether the support of H a n (N, M) must be closed in...
  3. Innovation and entrepreneurship framework within the Middle East and North Africa region

    Innovation and entrepreneurship framework within the Middle East and North Africa region

    When linked, Innovation, Entrepreneurship and Leadership provide a platform for Organizational survival. This paper develops a framework for innovation – a necessary condition that requires the appropriate leadership in order to guide its course in the right direction. Innovation Proficiency...