نتایج جستجو برای: fg plates

تعداد نتایج: 40515  

Journal: :International Journal for Research in Applied Science and Engineering Technology 2017

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Journal: :Clinical chemistry 1984
D F Tallon J P Gosling P M Buckley M M Dooley W F Cleere E M O'Dwyer P F Fottrell

We have developed a rapid enzyme immunoassay for progesterone in saliva. This solid-phase assay is carried out on microtitre plates with no extraction or centrifugation steps. The detection limit of the assay is 200 fg per well (3.2 pmol/L). Intra- and interassay coefficients of variation for low, medium, and high concentrations of progesterone were 7.5, 16.0; 9.1, 8.3; and 8.7, 6.7%, respectiv...

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Journal: :Latin American Journal of Solids and Structures 2019

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Journal: فصلنامه علمی پژوهشی مهندسی مکانیک جامدات واحد خمینی شهر 2016
Keivan H Safari, Mohsen Rahmani, Younes Mohammadi,

  Free vibration of sandwich plates with temperature dependent functionally graded (FG) face sheets in various thermal environments is investigated. The material properties of FG face sheets are assumed to be temperature-dependent and vary continuously through the thickness according to a power-law distribution in terms of the volume fractions of the constituents. Also, the material properties ...

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Journal: :پژوهش های علوم و صنایع غذایی ایران 0
abdolkhalegh golkar ali nasirpour javad keramat

introduction: hydrocolloids are widely used in food systems as an emulsifying or stabilizing agent. one way to improve the emulsifying properties of hydrocolloids is complexation with proteins. in general, protein and hydrocolloid components may be combined together by either a) covalent bonding (conjugates) or b) electrostatic complexing. conjugates can be efficiently prepared during the stora...

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Journal: :Vietnam Journal of Mechanics 2022

A new analytical approach for nonlinear thermal buckling of Functionally Graded Graphene Platelet Reinforced Composite (FG-GPLRC) circular plates and shallow spherical caps using the first-order shear deformation theory (FSDT) is presented in this paper. The are assumed to be subjected uniformly distributed loads. By applying Galerkin method, relations between load–deflection achieved determine...

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2016
Yaping Zhang Qifeng Fan Leiting Dong Satya N. Atluri

Similar to the very vast prior literature on analyzing laminated composite structures, “higher-order” and “layer-wise higher-order” plate and shell theories for functionally-graded (FG) materials and structures are also widely popularized in the literature of the past two decades. However, such higher-order theories involve (1) postulating very complex assumptions for plate/shell kinematics in ...

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Journal: :Journal of Medical Genetics 1987

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Journal: :International Astronomical Union Colloquium 2002

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Journal: Journal of Solid Mechanics 2013
A Pourasghar M.H Yas, S Kamarian

An accurate solution procedure based on the three-dimensional elasticity theory for the free vibration analysis of Functionally Graded Sandwich (FGS) plates is presented. Since no assumptions on stresses and displacements have been employed, it can be applied to the free vibration analysis of plates with arbitrary thickness. The two-constituent FGS plate consists of ceramic and metal graded thr...

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