Results 101 to 110 of about 436 (168)
Journal of Animal Breeding and Genetics, Volume 143, Issue 3, Page 431-442, May 2026.ABSTRACT This study evaluated the influence of variance component (VC) estimates, obtained from different models and two relationship matrices, pedigree‐based (BLUP) and genomic information‐based (ssGBLUP), on genomic predictions of carcass traits in Montana composite cattle.
Caroline Assis Almeida +9 more
wiley +1 more source
Non-linear dynamic analysis of geared systems, part 2 [PDF]
A good understanding of the steady state dynamic behavior of a geared system is required in order to design reliable and quiet transmissions. This study focuses on a system containing a spur gear pair with backlash and periodically time-varying mesh ...
Houser, Donald R. +2 more
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Robustness studies of the feedback linearization method [PDF]
, 1992 Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1992.Includes bibliographical references (leaf 93).by John Mikal Størdal.M ...
Størdal, John Mikal
core
Periodic Duffing equations with delay
Electronic Journal of Differential Equations, 2004 The paper is devoted to find sufficient conditions for the existence of a \(T\)-periodic solution for the Duffing equation with delay \[ x''(t)+cx'(t)+g(t-\tau, x(t-\tau), x'(t-\tau))=p(t), \] where \(c\in \mathbb{R}\), \(g\) is a continuous function and \(T\)-periodic in its first argument, and \(p\) is \(T\)-periodic.
Jean-Marc Belley, Michel Virgilio
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Laboratory Experiments on Savannah and European Boreal Forest Fire Emissions
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.Abstract Landscape fire is among the largest sources of aerosols and trace gases globally. However, the emissions are highly variable and strongly affected by the type of biomass and combustion characteristics. We investigated the effect of combustion characteristics on the burning emissions from three biomass types: woody plants and grasses from ...
V. Vakkari +32 more
wiley +1 more source
Transition through resonance in linear and nonlinear systems [PDF]
, 1991 In this work an asymptotic method known as the Krylov- Bogol iubov-Mit ropolsky (KBM) method is used to analyze linear and nonlinear systems. A system of first order equations for amplitude and phase is deduced.
Anand, Mantrala
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Boundedness of Solutions for Semilinear Duffing Equations
Journal of Differential Equations, 1998 The paper concerns the semilinear Duffing equation \(x''(t)+\lambda^2x(t)+\phi(x(t))=e(t)\). Here, \(\phi(x)=o(x)\) as \(| x|\to+\infty\) and \(e\) is \(2\pi\)-periodic. For this equation, the main result states that all solutions are bounded and some solutions are quasi-periodic.
openaire +2 more sources
On the experimental identification of unstable static equilibria. [PDF]
Proc Math Phys Eng Sci, 2016 Wiebe R, Virgin LN.
europepmc +1 more source
Complex dynamics in a carbon-nitrogen model of a grass-legume pasture. [PDF]
Ann Bot, 1995 Thornley JH, Bergelson J, Parsons AJ.
europepmc +1 more source
Aircraft interior noise reduction by alternate resonance tuning [PDF]
The focus is on a noise control method which considers aircraft fuselages lined with panels alternately tuned to frequencies above and below the frequency that must be attenuated.
Bliss, Donald B., Gottwald, James A.
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