Results 31 to 40 of about 189,327 (209)
Detection of structural damage using the exponential sine sweep method [PDF]
, 2013 Structural damages can result in nonlinear dynamical responses. Thus, estimating the nonlinearities generated by damages potentially allows detecting them.
HAJRYA, Rafik +2 more
core
Damage monitoring in sandwich beams by modal parameter shifts: a comparative study of burst random and sine dwell vibration testing [PDF]
, 2010 This paper presents an experimental study on the effects of multi-site damage on the vibration response of honeycomb sandwich beams, damaged by two different ways i.e., impact damage and core-only damage simulating damage due to bird or stone impact or ...
Morlier, Joseph +2 more
core +1 more source
A discrete sine–cosine based method for the elasticity of heterogeneous materials with arbitrary boundary conditions [PDF]
The aim of this article is to extend Moulinec and Suquet (1998)’s FFT-based method for heterogeneous elasticity to non-periodic Dirichlet/Neumann boundary conditions.
AMADOU SANOKO, Abdoul Magid +5 more
core +1 more source
Sine-Gordon Equation: From Discrete to Continuum [PDF]
, 2014 In the present Chapter, we consider two prototypical Klein-Gordon models: the integrable sine- Gordon equation and the non-integrable φ4 model.
P. G. Kevrekidis +7 more
core +1 more source
JordmoraHeim - mødrene sine erfaringar [PDF]
, 2013 Frå 1. januar 2010 innførte Kvinneklinikken Helse Sunnmøre redusert liggetid ved føde- og barselsavdelingane. For førstegongsfødande med friske barn er liggetida tre dagar (60 timar) og for fleirgongsfødande med friske barn er liggetida etter fødsel to ...
Bergem, Randi, Bakke, Gunnvor Karita
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Solitons on lattices and curved space-time [PDF]
, 2001 This thesis is concerned with solitons (solutions of certain nonlinear partial differential equations) in certain cases when the underlying space is either a lattice or curved. Chapter 2 of the thesis is concerned with the outcome of collisions between a
Kotecha, Vinay, Kotecha, V.
core
The Journal of the Acoustical Society of America, 1968 Results of the masking of one sinusoid by brief pulses of another sinusoid are reported as a function of the phase of the masking pulse. In one case, the brief (10-msec) masker is presented as a sine pulse; in the other case, the masker is presented as a sine pulse.
openaire +2 more sources
Alignment of a three-mirror telescope using the sine condition test
, 2018 The Sine Condition Test has been experimentally demonstrated as an effective tool for measuring linearly field dependent aberrations in simple optical systems.
Sommitz, David, Dubin, Matthew
core +1 more source
Retropositional parasitism of SINEs on LINEs: identification of SINEs and LINEs in elasmobranchs [PDF]
Molecular Biology and Evolution, 1999 Some previously unidentified short interspersed repetitive elements (SINEs) and long interspersed repetitive element (LINEs) were isolated from various higher elasmobranchs (sharks, skates, and rays) and characterized. These SINEs, members of the HE1 SINE family, were tRNA-derived and were widespread in higher elasmobranches. The 3'-tail region of this
Ogiwara, I. +3 more
openaire +2 more sources