نتایج جستجو برای: stability test
تعداد نتایج: 1094493 فیلتر نتایج به سال:
Introduction. Good physicochemical properties of endodontic materials are one the main preconditions for successful treatment. Modern expected to have good adhesiveness, stability and low solubility in order enable high-quality permanent obturation root canal. The aim this study was test vitro degree two materials: Mineral Trioxide Aggregate (MTA) Gutta Flow. Materials methods. - MTA (Angelus) ...
Objective: Balancing is the most basic function of the neuromuscular system in performing all simple and complex activities that contribute to health-related physical fitness. Core stability may be a contributing factor to static and dynamic balance. The aim of this study was to investigate the relationship between core stability muscle endurance and static and dynamic balance in basketball pla...
in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...
Abstruct: We extend a new stability test proposed recently for discrete system polynomials [l] to polynomials with complex coefficients. The method is based on a three-term recursion of a conjugate symmetric sequence of polynomials. The complex version has the same relative improved efficiency as the real version in comparison to the classical Schur-Cohn formulation for counting the number of z...
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