نتایج جستجو برای: base fracture

تعداد نتایج: 350615  

Journal: :Journal of Neurosciences in Rural Practice 2016

Journal: :فصلنامه علمی پژوهشی مهندسی مکانیک جامدات واحد خمینی شهر 0
mohammad azadi assistant professor, department of mechanical engineering, university of semnan, semnan, iran g.h. farrahi professor, department of mechanical engineering, sharif university, tehran, iran.

in this article, failure and fracture mechanisms in an aluminum alloy (which has been used in diesel internal combustion engines), with and without ceramic thermal barrier coatings, have been investigated under isothermal and non-isothermal fatigue loadings. in this research, the base material is an aluminum-silicon-magnesium alloy and the thermal barrier coating includes a metallic bond coat l...

Journal: :International journal of health sciences 2015
Veli Citisli Murat Kocaoglu Ceyda Necan Muhammet İbrahimoglu Özkan Celiker Eyüp Baykara Mevci Ozdemir Feridun Acar Mehmet Erdal Coskun

The aim of the present report was to present the patient with an anterior cranial base fracture who developed post-traumatic cerebrospinal fluid rhinorrhea, which recovered after onset of meningitis complication. A 26-year-old male patient who had a traffic accident one week ago was sent to our clinic because of his rhinorrhea persisting for 4 days. On cranial computed tomography, fracture of t...

Journal: :Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2008
Patricia Dargent-Molina Sèverine Sabia Mathilde Touvier Emmanuelle Kesse Gérard Bréart Françoise Clavel-Chapelon Marie-Christine Boutron-Ruault

Excess dietary proteins and "acid ash" diets have been suspected to increase the risk of osteoporosis, but experimental and epidemiological evidence is mixed. We aimed to determine whether the association between protein intake and the overall acid-base equilibrium of the diet (as renal net acid excretion [RNAE] estimate) and fracture risk vary according to calcium intake. During an average of ...

2013
R.Uday Kumar

Fukui’s conical cup test is the one of the formability characteristics evaluation for various sheet metals. The formability characteristics such as diametrical ratio, maximum drawing load, depth of cup up to fracture are to be evaluated. This test is related to drawing test. This test can be performed by using parameters such as friction, process parameters and without blank holder. In fukui’s ...

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