Results 51 to 60 of about 8,845 (277)
Behavioral Sciences &the Law, EarlyView.ABSTRACT This study examined how male rape myths, racial/ethnicity biases, and sexuality stereotypes influence verdicts in male‐on‐male rape trials—an area that is currently under‐researched. A sample of 463 participants read a mock rape trial, where both the defendant and complainant were male, with defendant ethnicity (White, Black, Asian) and ...
Lee J. Curley +3 more
wiley +1 more source
Piecewise Volterra modelling of the Duffing oscillator in the frequency domain [PDF]
, 2010 When analysing the nonlinear Duffing oscillator, the weak nonlinearity is basically dependent on the amplitude range of the input excitation. The nonlinear differential equation models of such nonlinear oscillators, which can be transformed into the ...
Billings, S.A., Li, L.M.
core
Predicting long‐term population viability for an imperiled salamander under future climate changes
The Journal of Wildlife Management, EarlyView.We evaluated the long‐term viability of 2 reticulated flatwoods salamander (Ambystoma bishopi) populations in response to multiple future climate change scenarios. We found that there is a high probability of extinction by 2100 under some scenarios, mostly driven by severe droughts and repeated reproductive failure. Conservation actions should focus on
Houston C. Chandler +3 more
wiley +1 more source
Jurnal MIPA, 2015 Pada persamaan diferensial terdapat klasifikasi yaitu persamaan diferensial linear dan persamaan diferensial tak linear. Salah satu contoh dari persamaan diferensial tak linear yaitu persamaan Duffing.
Z A Tamimi, S B Waluya
doaj
Some Novel Analytical Approximations to the (Un)damped Duffing–Mathieu Oscillators
Journal of Mathematics, 2022 Some novel exact solutions and approximations to the damped Duffing–Mathieu-type oscillator with cubic nonlinearity are obtained. This work is divided into two parts: in the first part, some exact solutions to both damped and undamped Mathieu oscillators
Haifa A. Alyousef +3 more
doaj +1 more source
Signatures of chaotic and non-chaotic-like behaviour in a non-linear quantum oscillator through photon detection [PDF]
, 2005 The driven non-linear duffing osillator is a very good, and standard, example of a quantum mechanical system from which classical-like orbits can be recovered from unravellings of the master equation.
A. R. Bulsara +11 more
core +2 more sources
Best difference equation approximation to Duffing's equation [PDF]
The Journal of the Australian Mathematical Society. Series B. Applied Mathematics, 1982 AbstractDuffing's differential equation in its simplest form can be approximated by a variety of difference equations. It is shown how to choose a ‘best’ difference equation in the sense that the solutions of this difference equation are successive discrete exact values of the solution of the differential equation.
openaire +2 more sources
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT An experimental campaign was undertaken to demonstrate the applicability of the Bouc–Wen hysteretic model to describe the hysteretic system of the recent Framatome dimple‐less spacer grid design for Pressurized Water Reactors. The experimental setup subjected a reduced‐length fuel rod, supported at both ends by dimple‐less grids, to forced ...
Giovanni Ferrari +3 more
wiley +1 more source
Journal of Inequalities and ApplicationsIn this paper, by applying fractional quantum calculus, we study a nonlinear Duffing-type equation with three sequential fractional q-derivatives. We prove the existence and uniqueness results by using standard fixed-point theorems (Banach and Schaefer ...
Mohamed Houas +3 more
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Lagrange stability for a class of impulsive Duffing equation with low regularity
Electronic Journal of Qualitative Theory of Differential EquationsWe discuss the Lagrange stability for a class of impulsive Duffing equation with time-dependent polynomial potentials. More precisely, we prove that under suitable impulses, all the solutions of the impulsive Duffing equation (with low regularity in time)
Xiaolong He, Yueqin Sun, Jianhua Shen
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