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6篇 您的检索式:作者名="Ali Dabbagh"
    题名 作者 年代 出处 被引量
1Postoperative N-terminal Pro–Brain Natriuretic Peptide Level in Coronary Artery Bypass Surgery With Ventricular Dysfunction After Perioperative Glucose-Insulin-Potassium Treatment显示文摘Mahnoosh Foroughi Hossein Rahimian Ali Dabbagh Masood Majidi Manoucher Hekmat Mahmood Beheshti Mehran Shahzamani 2012Journal of Cardiothoracic and Vascular Anesthesia2012,,4:1
2A Rapidly Enlarging Neck Mass: The Role of the Sitting Position in Fiberoptic Bronchoscopy for Difficult Intubation显示文摘Ali Dabbagh Naseraddin Mobasseri Hedayatollah Elyasi Babak Gharaei Mohammadreza Fathololumi Mahshid Ghasemi Iman Bandarchi Chamkhale 2008Anesthesia & Analgesia2008,,5:1
3Vibration analysis of fluid-conveying multi-scale hybrid nanocomposite shells with respect to agglomeration of nanofillers显示文摘The vibration problem of a fluid conveying cylindrical shell consisted of newly developed multi-scale hybrid nanocomposites is solved in the present manuscript within the framework of an analytical solution.The consistent material is considered to be made from an initial matrix strengthened via both macro-and nano-scale reinforcements.The influence of nanofillers’agglomeration,generated due to the high surface to volume ratio in nanostructures,is included by implementing Eshelby-Mori-Tanaka homogenization scheme.Afterwards,the equivalent material properties of the carbon nanotube reinforced(CNTR)nanocomposite are coupled with those of CFs within the framework of a modified rule of mixture.On the other hand,the influences of viscous flow are covered by extending the Navier-Stokes equation for cylinders.A cylindrical coordinate system is chosen and mixed with the infinitesimal strains of first-order shear deformation theory of shells to obtain the motion equations on the basis of the dynamic form of principle of virtual work.Next,the achieved governing equations will be solved by Galerkin’s method to reach the natural frequency of the structure for both simply supported and clamped boundary conditions.Presenting a set of illustrations,effects of each parameter on the dimensionless frequency of nanocomposite shells will be shown graphically.Farzad Ebrahimi Ali Dabbagh 2021Defence Technology(防务技术)2021,17,1:0
4Buckling analysis of embedded graphene oxide powder-reinforced nanocomposite shells显示文摘In this study,the buckling analysis of a Graphene oxide powder reinforced(GOPR)nanocomposite shell is investigated.The effective material properties of the nanocomposite are estimated through Halpin-Tsai micromechanical scheme.Three distribution types of GOPs are considered,namely uniform,X and O.Also,a first-order shear deformation shell theory is incorporated with the principle of virtual work to derive the governing differential equations of the problem.The governing equations are solved via Galerkin’s method,which is a powerful analytical method for static and dynamic problems.Comparison study is performed to verify the present formulation with those of previous data.New results for the buckling load of GOPR nanocomposite shells are presented regarding for different values of circumferential wave number.Besides,the influences of weight fraction of nanofillers,length and radius to thickness ratios and elastic foundation on the critical buckling loads of GOP-reinforced nanocomposite shells are explored.Farzad Ebrahimi Pendar Hafezi Ali Dabbagh 2021Defence Technology(防务技术)2021,17,1:0
5输注依托咪酯治疗库欣综合征危象显示文摘1例17岁、55kg,疑似库欣综合征的女孩被送到一所大学医院的内分泌科以明确病因。患者接受了3天的口服酮康唑治疗,但因肝功能检验指标的快速、大幅升高而改用静脉注射依托咪酯治疗。这种静脉注射依托咪酯的方法可以降低血清皮质醇水平,使得患者能耐受肾上腺切除手术。Ali Dabbagh Navid Sa'adat Zahra Heidari 黄子津(译) 蒋宗滨(校) 2010麻醉与镇痛2010,,4:0
6Agglomeration Effects on Static Stability Analysis of Multi-Scale Hybrid Nanocomposite Plates显示文摘We propose a multiscale approach to study the influence of carbon nanotubes’agglomeration on the stability of hybrid nanocomposite plates.The hybrid nanocomposite consists of both macro-and nano-scale reinforcing fibers dispersed in a polymer matrix.The equivalent material properties are calculated by coupling the Eshelby-Mori-Tanaka model with the rule of mixture accounting for effects of CNTs inside the generated clusters.Furthermore,an energy based approach is implemented to obtain the governing equations of the problem utilizing a refined higher-order plate theorem.Subsequently,the derived equations are solved by Galerkin’s analytical method to predict the critical buckling load.The influence of various boundary conditions is studied as well.After validation,a set of numerical examples are presented to explain how each variant can affect the plate’s natural frequency.Farzad Ebrahimi Ali Dabbagh Abbas Rastgoo Timon Rabczuk 2020Computers, Materials & Continua2020,,4:0
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