In this study the effect of thermal stress on the torsional buckling of double walled carbon nanotubes is investigated. Moreover based on nonlocal continuum mechanic the buckling governing equations are obtained and equilibrium of Equations is generalized to double wall nanotubes. Also in this study the elastic medium, small scale effect and van der Walls force are considered. Also for simulati...

In this study, the rotational embedment mechanism of traditional wooden struts is analyzed on basis loading tests struts. The formulation restoring force characteristics established by Elasto-plastic Pasternak Model proposed authors. It then discussed and verified using test results

in this study, forced-vibration analysis of a coupled system of single layered graphene sheets (slgss) subjected to the moving nano-particle is carried out based on nonlocal elasticity theory of orthotropic plate. two slgss are coupled with elastic medium which is simulated by pasternak and visco-pasternak models. using hamilton’s principle, governing differential equations of motion are derive...

Committee Members Raymond J. Gibbons, MD, FACC, FAHA, Chair; Jonathan Abrams, MD, FACC, FAHA; Kanu Chatterjee, MB, FACC; Jennifer Daley, MD, FACP; Prakash C. Deedwania, MD, FACC, FAHA; John S. Douglas, MD, FACC; T. Bruce Ferguson, Jr, MD; Stephan D. Fihn, MD, MPH, FACP; Theodore D. Fraker, Jr, MD, FACC; Julius M. Gardin, MD, FACC, FAHA; Robert A. O’Rourke, MD, FACC, FAHA; Richard C. Pasternak, ...

surface and small scale effects on free transverse vibration of a single-walled carbon nanotube (swcnt) fitted with y-junction at downstream end conveying viscose fluid is investigated in this article based on euler-bernoulli beam (ebb) model. nonlocal elasticity theory is employed to consider small scale effects due to its simplicity and efficiency. the energy method and hamilton’s principle a...

Abstract The problem of the theatrical code has been widely studied in Pasternak’s prose, but it not received proper attention from scholars regarding his lyrics. This paper discusses three significant factors having influenced formation. First, theater is understood as special topos, different other types artistic space. Second, becomes a specific semiotic sign, deforming primary linguistic me...

1. Berlin FS, Bergey GK, Money J: Penodic psychosis of puberty: a case report. American Journal of Psychiatry 139:119-120, 1982 2. Monroe RR: Episodic Behavioral Disorders: A Psychodynamic and Neurophysiologic Analysis. Cambridge, Mass, Harvard University Press, 1970 3. Madden DJ: Recognition and prevention of violence in psychiatric facilities, in Assaults Within Psychiatric Facilities. Edited...

This paper presents a modified variational principle for the treatment of thin plate bending on an elastic foundation. The foundation may be of the Winkler or Pasternak type. A hybrid Trefftz (HT) finite-element (FE) model has been developed based on the principle and a new set of T-complete functions. The derivation of the new set of trial functions is based mainly on the resolution approach o...

this paper is concerned with the surface and small scale effects on transverse vibration of a viscoelastic single-layered graphene sheet (slgs) subjected to an in-plane magnetic field. the slgs is surrounded by an elastic medium which is simulated as visco-pasternak foundation. in order to investigate the small scale effects, the nonlocal elasticity theory is employed due to its simplicity and ...