搜索结果: 1-15 共查到“理学 Elastic”相关记录111条 . 查询时间(0.074 秒)
2017弹性蛋白，弹性纤维和微原纤维高登研究研讨会（The Gordon Research Seminar on Elastin,Elastic Fibers and Microfibrils）
2017 弹性蛋白，弹性纤维和微原纤维高登研究 研讨会
2017/3/29
The Gordon Research Seminar on Elastin, Elastic Fibers and Microfibrils is a unique forum for graduate students, post-docs, and other scientists with comparable levels of experience and education to p...
2017弹性蛋白，弹性纤维和微纤维戈登学术会议（The 2017 Gordon Research Conference on Elastin, Elastic Fibers & Microfibrils）
Elastic Fibers Microfibrils
2017/1/18
Elastin, fibrillin microfibrils and an array of associated proteins form elastic fibers which are critical for the formation of the skin, vasculature, lungs, bones, tendons, eyes and other tissues. Ad...
Seismic transmission tomography: determination of the elastic properties of building structures (some examples)
applied geophysics cultural heritage inversion seismic tomography
2015/9/29
This paper is a general review on seismic transmission tomography considering data acquisition and processing. Some questions on linear and non linear inversions are tackled, and advice given on the c...
Reappraisal of effective elastic thickness in the south-west Indian Ocean, and its possible implications
Mid oceanic ridge Effective elastic thickness Hotspot
2015/8/24
The bathymetry of the south-west Indian Ocean is dominated by three mid-oceanic ridge systems: the Chagos–Laccadives Ridge, the Central Indian Ridge, and the Mascarene Plateau. Although there have bee...
A new assessment of the elastic thickness (Te) structure of the Indian shield, and its implications
Elastic thickness Indian Shield Seismic Zoning Himalayas
2015/8/24
The elastic thickness (Te) of continents is a matter of much debate. Recent studies have shown that a number of factors control the continental Te, including age, heat flow, and lithospheric thickness...
Regularization and variable selection via the elastic net
Grouping effect LARS algorithm Lasso Penalization p>n problem Variable selection
2015/8/21
We propose the elastic net, a new regularization and variable selection method. Real world data and a simulation study show that the elastic net often outperforms the lasso, while enjoying a similar s...
In this work a new approach to multidimensional geometry and multidimensional physics based on smooth infinitesimal analysis (SIA) is proposed. Reality may be considered as the process of time evoluti...
SWEEPING PRECONDITIONERS FOR ELASTIC WAVE PROPAGATION WITH SPECTRAL ELEMENT METHODS
Elastic wave seismic wave time-harmonic frequency domain spectral elements parallel preconditioner iterative solver sparse-direct perfectly matched layers full waveform inversion
2015/7/14
We present a parallel preconditioning method for the iterative solution of the time-harmonicelastic wave equation which makes use of higher-order spectral elements to reduce pollution error. In partic...
The permeability and elastic moduli of tuff from Campi Flegrei, Italy: implications for ground deformation modelling
permeability and elastic moduli tuff from Campi Flegrei Italy ground deformation modelling
2015/1/6
The accuracy of ground deformation modelling at active volcanoes is a principal requirement in volcanic hazard mitigation. However, the reliability of such models relies on the accuracy of the rock ph...
Period fissioning and other instabilities of stressed elastic membranes
Under elastic membrane the shape of stretching two dimensional parameter space
2014/12/19
We study the shapes of elastic membranes under the simultaneous exertion of tensile and compressive forces when the translational symmetry along the tension direction is broken. We predict a multitude...
Elastic building blocks for confined sheets
Elastic thin sheet bending smooth constraint the stress distribution energy mechanical constraints
2014/12/19
We study the behavior of thin elastic sheets that are bent and strained under the influence of weak, smooth confinement. We show that the emerging shapes exhibit the coexistence of two types of domain...
Smooth Cascade of Wrinkles at the Edge of a Floating Elastic Film
Thin polymer film liquid uniaxial compression wrinkles wrinkles model capillary force
2014/12/18
An ultrathin polymer sheet floating on a fluid forms a periodic pattern of parallel wrinkles when subjected to uniaxial compression. The wave number of the wrinkle pattern increases sharply near the f...
Measurement of the Parity Violating Asymmetry in Elastic Electron Scattering off 208Pb
Jefferson Lab parity violating electron scattering scattering asymmetry neutron skin thickness
2014/11/20
The Lead Radius Experiment (PREX) was carried out in order to provide a model independent measurement of the RMS radius √ < r2 >of the neutron distribution in the 208Pb nucleus. The parity-violating s...
Swelling and Folding as Mechanisms of 3D Shape Formation in Thin Elastic Sheets
elasticity folding geometry origami swelling thin sheets
2014/11/20
We work with two different mechanisms to generate geometric frustration on thin elastic sheets; isotropic differential growth and folding. We describe how controlled growth and prescribing folding pat...
Mechanism of Elastic Waves Reflection in Geological Media
Elastic Waves Phonons Heterogeneous Media
2013/3/7
Reflecting properties of layered geological media are substantiated in the framework of phonon-phonon mechanism of elastic wave propagation in porous media. In this scope the reflection coefficient is...