The emergence of one and two-dimensional configurations -- Zeldovich pancakes progenitors the observed filaments clusters groups galaxies, is predicted by means a developed kinetic approach in analyzing evolution initial density perturbations. self-consistent gravitational interaction described Vlasov-Poisson set equations with branching conditions shown to predict structures as layers increase...

Abstract A wealth of scholarly work has contributed to make visible and describe the place indigenous peoples knowledge in sustainability transitions. We follow suit, exploring if, how, knowledges take part construction hybrid socio-technical systems, i.e. systems where heterogeneous already coexist give rise emergence specific nuanced patterns. address question: What are types interaction betw...

Ultra-high performance concrete (UHPC) is a developing concrete and today is increasing to interest using it in structures due to its advantages such as high-compressive strength, modulus of elasticity, highly durability and low-permeability. Therefore, it is necessary to provide models for prediction of nonlinear behavior of this material. This study is aimed to investigate the tension-stiffen...

This paper is concerned with investigations into the effect of tension between the stands of the finishing mill on width control in a hot rolling process. An analysis is given to predict satisfactorily the variation in width due to spreading and also due to strip tension between the stands. Wusatowski's model which is developed to give an account of spreading is specified and a similar model to...

This paper is concerned with investigations into the effect of tension between the stands of the finishing mill on width control in a hot rolling process. An analysis is given to predict satisfactorily the variation in width due to spreading and also due to strip tension between the stands. Wusatowskis model which is developed to give an account of spreading is specified and a similar model to ...

introduction: the increasing development of software in e-learning has opened a new horizon in education. the current research was conducted to assess the effect of web-based teaching of anatomy course on medical students’ attitude, perceived ease of use, perceived benefit and satisfaction with teaching method at kermanshah university of medical sciences. methods: the present study was an inter...

In the current research, a three-dimensional finite element model was considered to predict the mechanical behavior of Single Wall (SWCNTs) and Multi Wall Carbon Nanotubes (MWCNTs). Assuming the nonlinear elastic behavior of C-C bond in large strains, hyperelastic models were considered. Literature review revealed that the material parameters of the hyperelastic models have been determined from...