introduction: traumatic chest injuries (tci) are one of the most common causes of referring to the emergency departments, with high mortality and disability. this study was designed to evaluate the diagnostic accuracy of ultrasonography versus chest x ray (cxr) in detection of hemo-pneumothorax for patients suffering penetrating tci. methods: the present cross-sectional study was performed to e...

This paper presents a method to improve the generation of meshes and the accuracy of numerical solutions of elasticity problems, in which two techniques of h-refinement and enrichment are used by interpolation cover functions. Initially, regions which possess desired accuracy are detected. Mesh improvment is done through h-refinement for the elements existing in those regions. Total error of th...

‎in this paper‎, ‎we propose a feasible interior-point method for‎ ‎convex quadratic programming over symmetric cones‎. ‎the proposed algorithm relaxes the‎ ‎accuracy requirements in the solution of the newton equation system‎, ‎by using an inexact newton direction‎. ‎furthermore‎, ‎we obtain an‎ ‎acceptable level of error in the inexact algorithm on convex‎ ‎quadratic symmetric cone programmin...

the aim of this paper is to study the local nusselt number of the symmetrical liquid-liquid jets emitting from a nozzle. equations obtained from theoretical works are arranged in the form of a computerized model. the validity of this model was tested by the data from an experimental paper [1]. after few adjustments the model predicted the experimental data with a reasonable accuracy. making sur...

Abstract As a matter of fact, few, if any, theists have been expressivists about morality. This is probably because expressivism thought to unacceptable theological implications. That is, it imply (1) that God’s goodness depends on our desire-like states, (2) not real property, (3) true God good, and (4) moral thoughts no explanation. I argue has such implications conclude theologically accepta...

In this paper, we show that for a connected compact Lie group to be acceptable, it is necessary and sufficient its derived subgroup isomorphic direct product of the groups $${\text {SU}}(n)$$ , {Sp}}(n)$$ {SO}}(2n+1)$$ {G}}_2$$ {SO}}(4)$$ . We there are invariant functions on {SO}}_{4}({\mathbb {C}})^{2}$$ which not generated by 1-argument invariants, though {C}})$$ acceptable.

An open-label, single-dose, randomized, 2-way crossover study was conducted in fasted healthy Iranian male volunteers. Eligible participants randomly assigned in a 1:1 ratio to be given one tablet of the test or reference formulation, followed by a 2-week washout period and administration of the exchange formulation. A quick and susceptible Liquid Chromatography–tandem Mass Spectro...