نتایج جستجو برای: hard for mspps

تعداد نتایج: 10387245  

Journal: :Nephrology Dialysis Transplantation 2004

Mojgan Ghazi Pouria Motahhary Raziye Jabbarian,

Leiomyoma is a rare benign neoplasm deriving from smooth muscle. Vascular leiomyoma is its most common subtype in the oral cavity. It may appear at any age with the greatest incidence in the 4th and 5th decade of life. The common manifestation is a slow-growing, asymptomatic, submucousal mass. The diagnosis is only through microscopic examination requiring special staining...

An analytical equation of state was applied to calculate the thermodynamic properties for argon.The equation of state is that of Song and Mason. It is based on a statistical-mechanical perturbationtheory of the hard convex bodies and can be written as fifth-order polynomial in the density. Thereexist three temperature-dependent parameters: the second virial coefficient, an effective molecularvo...

Journal: :Reference & User Services Quarterly 2010

آهنگری, رقیه, احمری طهران, هدی, حیدری, اکرم, سلحشوریان فرد, آسیه, کچویی, احمد,

  Background and Aim : Each year, more than 150 millions women become pregnant in the developed countries and most of the pregnancies result in the birth of one living newborn from a healthy mother. But, for some of the women, labor has not been easy and gladly and it follows with the feeling of fear, pain, suffering and even death. Hard labor or dystocia of labor is one of the main reasons of ...

Journal: :journal of lasers in medical sciences 0
sara ghadimi assistant professor of pediatric dentistry, laser research center of dentistry (lrcd), tehran university of medical sciences, tehran, iran nasim chiniforush laser research center of dentistry (lrcd), tehran university of medical sciences, tehran, iran stephane ayoub bouraima laser application in medical sciences research center, shahid beheshti university of medical sciences, tehran, iran maryam johari student of dentistry, tehran university of medical sciences, tehran, iran

the application of laser in dentistry is considered as a favorable technique for patients due to its many advantages compare to other current methods. one of the main goals in pediatric dentistry is to provide the treatment as comfortable as possible without any risks for the care. laser is being used in different pediatric dental conditions including caries detection, caries removal and cavity...

Mechanical properties of hard metals are very close to starting material, carbide grain size, kind of binders and sintering temperatures. In this research, effect of the amount of binder phase, starting powder and sintering situation on the mechanical properties of hardness and fracture toughness of Tungsten carbide-Cobalt hard metals were investigated. The results showed that the powder granul...

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