نتایج جستجو برای: strong ground parameters

تعداد نتایج: 1051108  

Journal: :Journal of Geophysical Research: Atmospheres 2001

Journal: :Vìbracìï v tehnìcì ta tehnologìâh 2022

The use of spent grains as an additional component diets in animal nutrition modern conditions is a very important issue. As result its seasonal formation large quantities, there need for processing to extend the shelf life. Regardless direction further (canning, drying) or transportation farm located at considerable distance, it effective partially dehydrate raw materials and reduce initial hu...

M. Mohebbi, N. Alesh Nabidoust,

The main focus of this research has been to investigate the effectiveness of optimal single and multiple Tuned Mass Dampers (TMDs) under different ground motions as well as to develop a procedure for designing TMD and MTMDs to be effective under multiple records. To determine the parameters of TMD and MTMDs under multiple records various scenarios have been suggested and their efficiency has be...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم 1391

in this thesis, we consider a mathematical model of cancer with completely unknown parameters. we study the stability of critical points which are biologically admissible. then we consider a control on the system and introduce situations at which solutions are attracted to critical points and so the cancer disease has auto healing. the lyapunov stability method is used for estimating the un...

2000
Dietmar Weinmann Peter Schmitteckert Rodolfo A. Jalabert Jean-Louis Pichard

We study the delocalization effect of a short-range repulsive interaction on the ground state of a finite density of spinless fermions in strongly disordered one dimensional lattices. The density matrix renormalization group method is used to explore the charge density and the sensitivity of the ground state energy with respect to the boundary condition (the persistent current) for a wide range...

Journal: :international journal of civil engineering 0
e. kermani y. jafarian m. h. baziar

although there is enough knowledge indicating on the influence of frequency content of input motion on the deformation demand of structures, state-of-the-practice seismic studies use the intensity measures such as peak ground acceleration (pga) which are not frequency dependent. the v max/a max ratio of strong ground motions can be used in seismic hazard studies as the representative of frequen...

2010
Xiangxin Li Gang Li Cunzhi Li

In this paper the geological structure and earthquake activity nearby Kunming Basin, Yunnan, China, have been studied. Different ground motion attenuation models used in Japan and in Yunnan, China, have been reviewed, and quantitative comparisons between the models have been made. The zonation of peak horizontal acceleration corresponding to a seldom happened earthquake and the zonation of the ...

2003
Y. Xu P. W. Burton

The feasibility of an earthquake early warning Shield in Greece is being explored as a European demonstration project. This will be the first early warning system in Europe. The island of Revithoussa is a liquid natural gas storage facility near Athens from which a pipeline runs to a gas distribution centre in Athens. The Shield is being centred on these facilities. The purpose here is to analy...

Journal: :Physical review. B, Condensed matter 1990
Campbell Gammel Loh

To the conventional Peierls-Hubbard model, involving both on-site ( U) and nearest-neighbor ( V) Coulomb repulsions, we add "o5'-diagonal" terms, not expressible purely in terms of site densities, representing bond-bond ( F) and mixed bond-site (X) electron-electron repulsive interactions involving nearest neighbors. We review earlier analyses of these interactions and discuss relative magnitud...

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