Implicit BEM formulations for usual and sensitivity problems in elasto-plasticity using the consistent tangent operator concept

Consistent tangent operator for an exact Kirchhoff rod model

the search for the self in becketts theatre: waiting for godot and endgame

this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...

the relationship between academic self-concept and academic achievement in english and general subjects of the students of high school

according to research, academic self-concept and academic achievement are mutually interdependent. in the present study, the aim was to determine the relationship between the academic self-concept and the academic achievement of students in english as a foreign language and general subjects. the participants were 320 students studying in 4th grade of high school in three cities of noor, nowshah...

Localized Direct Boundary-Domain Integro-Differential Formulations for Incremental Elasto–Plasticity of Inhomogeneous Body

A quasi-static mixed boundary value problem of incremental elasto-plasticity for a continuously inhomogeneous body is considered. Using the two-operator Green-Betti formula and the fundamental solution of a reference homogeneous linear elasticity problem, with frozen initial or tangent elastic coefficients, a boundary-domain integro-differential formulation of the elasto-plastic problem is pres...

Invariant BEM-SIBC Formulations for Time- and Frequency-Domain Eddy Current Problems

We demonstrate that frequencyand time-domain boundary integral equation formulations involving the surface impedance boundary conditions (SIBC’s) can be transformed to invariant forms that depend only on the geometry of the problem and do not contain temporary parameters of the field. Thus the integral equations have to be solved only once for a given system of conductors and then the results f...