نتایج جستجو برای: lord shulman model

تعداد نتایج: 2107682  

Journal: :Journal of Computational and Applied Mathematics 2021

In this work, we numerically consider a thermoelastic problem where the thermal law is modeled using so-called Moore–Gibson–Thompson equation. This thermomechanical written as coupled system composed of hyperbolic partial differential equation for transformation displacement field and parabolic temperature. Its variational formulation in terms derivatives above transformed functions, leading to...

2015
Rajneesh Kumar

The present article deals with the two parts: (i)The propagation of plane waves in a microstretch thermoelastic diffusion solid of infinite extent. (ii)The reflection and transmission of plane waves at a plane interface between inviscid fluid half-space and micropolar thermoelastic diffusion solid half-space.It is found that for two-dimensional model, there exist four coupled longitudinal waves...

2017
Mohamed I. A. Othman

The model of the equations of generalized magneto-thermoelasticity in an isotropic elastic medium with two–temperature under the effect initial stress is established. The entire elastic medium is rotated with a uniform angular velocity. The formulation is applied under three theories of generalized thermoelasticity: Lord–Shulman, Green–Lindsay, as well as the coupled theory. The Harmonic functi...

2004
Richard F. Dallinger Robert S. Horton Charles F. Blaich James L. Shulman William G. Bowen

In their widely-cited book The Game of Life, James L. Shulman and William G. Bowen studied the effects of intercollegiate athletics and intercollegiate athletes on various aspects of the mission and academic character of institutions of higher learning. In our view, Shulman and Bowen’s most important findings concern the academic accomplishments of athletes during their college careers. Specifi...

Journal: :EURASIP J. Wireless Comm. and Networking 2012
Alessandro Tomasoni Massimiliano Siti Marco Ferrari Sandro Bellini

In this article we study hardware-oriented versions of the recently appeared Layered ORthogonal lattice Detector (LORD) and Turbo LORD (T-LORD). LORD and T-LORD are attractive Multiple-Input Multiple-Output (MIMO) detection algorithms, that aim to approach the optimal Maximum-Likelihood (ML) and Maximum-A-Posteriori (MAP) performance, respectively, yet allowing a complexity quadratic in the num...

Journal: :پژوهشنامه مبانی تعلیم و تربیت 0
احمدرضا فاضلی محمود مهرمحمدی

the purpose of this study was to review and compare the views of two experts in the field of basic teaching knowledge and teachers knowledge, lee shulman and gary fenstermacher. shulman forms of teaching knowledge include: propositional knowledge (subject), strategic knowledge and strategic knowledge. shulman basic knowledge of teaching and teachers knowledge, including classes, such as: conten...

ژورنال: :نشریه دانشکده فنی 2007
محمد شرعیات علیرضا عسکری

در مقاله کنونی، روش transfinite elements برای حل مسأله ترموالاستیسیته دوبعدی بکار گرفته می شود. نتایج تحلیل مسأله نیم فضای دو بعدی برای تئوری کلاسیک کوپل و تئوری ترموالاستیسیته با یک و دو relaxation time یا تئوریهای lord-shulman (l-s) و green-lindsay (g-l) مقایسه می شوند. معادلات حوزه زمان با تبدیل لاپلاس به حوزه فرکانسی منتقل شده و با اعمال روش اجزاء محدود روی آنها مقادیر گرهی در حوزه تبدیل یا...

2014
Ethan B. Macdonald Amir Raz

From the height of his 90 years of experience, Robert G. Shulman is not just a veteran of World War II, but a world-class biophysicist with a distinguished research career spanning the California Institute of Technology, Bell Labs, and Yale University. A forerunner in the use of nuclear magnetic resonance, Shulman contributed to the study of biochemical processes, founded the Yale Magnetic Reso...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1952
M B Mitchell T H Pittenger H K Mitchell

* This is Paper No. 18 of a series on "The Formation of Fibrin and the Coagulation of Blood" from the University of Wisconsin, supported in part by research grants from the National Institutes of Health, Public Health Service. 1 Laki, K., Arch. Biochem. Biophys., 32, 317 (1951). 2 L6rand, L., Nature, 167, 992 (1951). Steiner, R. F., and Laki, K., Arch. Biochem. Biophys., 34, 24 (1951). 4Shulman...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید