نتایج جستجو برای: blunt body
تعداد نتایج: 743156 فیلتر نتایج به سال:
Objective. To discuss the safety and efficacy of Foley catheter removal of blunt pediatric esophageal foreign bodies. Methods. Analyzing our first 17 cases of pediatric esophageal foreign bodies removed by Foley catheter method in respect of the efficacy, removal methods, and complications. We also reviewed related literature and discussed the background, current status, and technical matters t...
o b je c t i v e : to explore the pros and cons of early versus delayed intervention when dealing with severe blunt liver injury with significant hemoperitoneum and hemodynamic instability. m e t h o d s : this retrospective cross-sectional study was performed at the nemazi hospital, shiraz, southern iran, level i trauma center affiliated with shiraz university of medical sciences. the study po...
Covers advancements in spacecraft and tactical strategic missile systems, including subsystem design application, mission analysis, materials structures, developments space sciences, processing manufacturing, operations, applications of technologies to other fields.
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The nonlinear dynamics of a transverse galloping blunt body oscillator is analyzed with respect to its geometric shape and size. The oscillator's equation of motion is studied using an approximation for the lateral aerodynamic force that is a polynomial function of the angle of attack. The harmonic balance method is used to solve the nonlinear differential equation of motion. This solution is u...
The aim of this work is to analyze a viscous flow around the axisymmetric blunt body taken into account the mesh size both in the free stream and into the boundary layer. The resolution of the Navier-Stokes equations is realized by using the finite volume method to determine the flow parameters and detached shock position. The numerical technique uses the Flux Vector Splitting method of Van Lee...
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