Results 21 to 30 of about 248,982 (289)
Low-Thrust Lyapunov to Lyapunov and Halo to Halo with $L^2$-Minimization [PDF]
, 2016 In this work, we develop a new method to design energy minimum low-thrust missions (L2-minimization). In the Circular Restricted Three Body Problem, the knowledge of invariant manifolds helps us initialize an indirect method solving a transfer mission ...
Chupin, Maxime +2 more
core +7 more sources
Veterinary Medicine International, 2021 This study aims to determine the effect of laser puncture shooting on the reproductive acupuncture points of Japanese quail (Coturnix coturnix japonica) egg quantity (egg production) and internal egg quality (Haugh unit, yolk index, and yolk colour ...
Sunaryo Hadi Warsito +5 more
doaj +1 more source
Calculation of nonlinear vibrations of piecewise-linear systems using the shooting method
Vietnam Journal of Mechanics, 2012 In this paper, an explicit formulation of the shooting scheme for computation of multiple periodic attractors of a harmonically excited oscillator which is asymmetric with both stiffness and viscous damping piecewise linearities is derived.
Nguyen Van Khang +2 more
doaj +1 more source
Antagonistic One-To-N Stochastic Duel Game
Mathematics, 2020 This paper is dealing with a multiple person game model under the antagonistic duel type setup. The unique multiple person duel game with the one-shooting-to-kill-all condition is analytically solved and the explicit formulas are obtained to determine ...
Song-Kyoo (Amang) Kim
doaj +1 more source
Multiple Solutions of Singular Perturbation Problems [PDF]
, 1972 Under certain conditions on g(x, u) we establish the existence and asymptotic behavior for small ε > 0 of multiple asymptotic solutions of the nonlinear boundary value problem εu" + u’ - g(x,u) = 0, 0 < x < 1, u’(0) - au(0)= A ≥ 0, a > 0, u’(1) + bu(
Cohen, Donald S.
core +1 more source
Optoelectronic analysis of technical factors and performance of elite-level air pistol shooting.
PLoS ONE, 2022 Technical elements are related to shooting performance; however, the importance of each factor regarding performance, especially in elite-level pistol shooters, remains controversial.
Daniel Mon-López +5 more
doaj +1 more source
BioTechnologia, 2019 Picrorhiza kurroa, a well-known medicinal plant found in the vicinity of Himalayas, has become critically endangered over the years owing to its overexploitation for medicinal purposes.
Varnika Chaudhary +4 more
doaj +1 more source
The shooting S-estimator for robust regression [PDF]
, 2015 To perform multiple regression, the least squares estimator is commonly used. However, this estimator is not robust to outliers. Therefore, robust methods such as S-estimation have been proposed.
Alfons, Andreas +2 more
core +2 more sources
Multiple positive solutions to elliptic boundary blow-up problems [PDF]
, 2016 We prove the existence of multiple positive radial solutions to the sign-indefinite elliptic boundary blow-up problem \[ \left\{\begin{array}{ll} \Delta u + \bigl(a^+(\vert x \vert) - \mu a^-(\vert x \vert)\bigr) g(u) = 0, & \; \vert x \vert < 1, \\ u(x)
Aftalion +44 more
core +2 more sources
The role of practical shooting in system of police shooting training: psychological component
Law and Safety, 2021 Psychological unpreparedness of police officers to firefight is often the cause of serious consequences, in particular their death. Although much attention has been already paid to the psychological training of law enforcement officers in general and to ...
V. V. Fedorov, O. B. Piskunova
doaj +1 more source