The purpose of this paper is to study the two dimensional deformation due to an internal heat source in a thermoelastic microelongated solid. A mechanical force is applied along an overlaying elastic layer of thickness h. The normal mode analysis has been applied to obtain the exact expressions for the displacement component, force stress, temperature distribution and microelongation. The effect of the internal heat source on the displacement component, force stress, temperature distribution and microelongation has been depicted graphically for Green-Lindsay (GL) theory of thermoelasticity.
Trends in pain management practice by Pediatric Emergency Medicine fellows in the United States were described and analyzed. Self-administered surveys on pain management practices conducted among Pediatric Emergency Medicine fellows at the national Pediatric Emergency Medicine fellows' annual conference in 1996 and 2004 were compared. In comparison to the 1996 survey, the 2004 survey noted a significant increase in narcotics use for headache (6% versus 12%; P = .001), abdominal pain (4% versus 50%; P = .001), and burn patients (46% versus 68%; P = .001). There was also an increase in reported use of topical/ local anesthetics for venipuncture (6% versus 18%, P = .001) and lumbar puncture (49% versus 80%; P = .001), and ketamine for repairing lacerations (16% versus 56%; P = .001), incision and drainage (12% versus 58%; P = .001), and reduction of fractures (38% versus 79%; P = .001). The reported use of pain medication use by Pediatric Emergency Medicine fellows increased during the study period.
The purpose of this paper is to study the two dimensional deformation of
fibre reinforced micropolar thermoelastic medium in the context of
Green-Lindsay theory of thermoelasticity. A mechanical force is applied
along the interface of fluid half space and fibre reinforced micropolar
thermoelastic half space. The normal mode analysis has been applied to
obtain the exact expressions for displacement component, force stress,
temperature distribution and tangential couple stress. The effect of
anisotropy and micropolarity on the displacement component, force stress,
temperature distribution and tangential couple stress has been depicted
graphically.
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