Results 81 to 90 of about 310,408 (297)

Asymptotics of the contour of the stationary phase and efficient evaluation of the Mellin-Barnes integral for the F_3 structure function

, 2018
A new approximation is proposed for the contour of the stationary phase of the Mellin--Barnes integrals in the case of its finite asymptotic behavior as ${\rm Re} z\to -\infty$.
Lashkevich, V. I., Sidorov, A. V., Solovtsova, O. P.   +2 more
core   +1 more source

Integrations by asymptotic decomposition

Applied Mathematics Letters, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Haldar, K., Datta, B.K.
openaire   +2 more sources

Nanocrystal Quality–Controlled Scintillation in Porous YAG:Ce Aerogels

Advanced Optical Materials, EarlyView.
High‐temperature thermal treatment of YAG:Ce nanoscintillator aerogels increases light yield under ionizing radiation by up to eightfold without affecting timing performance. Additionally, low‐temperature atmospheric treatments reversibly modify the cerium oxidation state, revealing strong defect sensitivity and offering new strategies to optimize ...
Pavlo Mai, Yannis Cheref, Raphael Marie‐Luce, Frédéric Lerouge, Julien Houel, Gilles Ledoux, Alice Perret, Francesca Cova, Mauro Fasoli, Benoit Sabot, Frédéric Chaput, Christophe Dujardin   +11 more
wiley   +1 more source

A decoupling algorithm with first-order asymptotic integration for reliability-based design optimization

Advances in Mechanical Engineering, 2018
Conventional decoupling approaches usually employ first-order reliability method to deal with probabilistic constraints in a reliability-based design optimization problem.
Zhiliang Huang, Tongguang Yang, Fangyi Li   +2 more
doaj   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

Advanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source

Axis-Symmetric Problem of Elasticity Theory for Radial-Nonhomogeneous Transversal-Isotropic Sphere of Small Thickness with Mixed Boundary Conditions on the Side Surface

Механика машин, механизмов и материалов, 2013
The 3-dimensional strained-deformed state of radial-nonhomogeneous transversal-isotropic spheric shell is investigated by the method of asymptotic integration of elasticity theory equations. There built nonhomogeneous and homogeneous solutions. There are
T.B. Mamedova
doaj  

Asymptotic integration of a linear fourth order differential equation of Poincaré type

Electronic Journal of Qualitative Theory of Differential Equations, 2015
This article deals with the asymptotic behavior of nonoscillatory solutions of fourth order linear differential equation where the coefficients are perturbations of constants.
Anibal Coronel, Fernando Huancas, Manuel Pinto   +2 more
doaj   +1 more source

Limited time series with a unit root [PDF]

This paper develops an asymptotic theory for integrated and near-integrated time series whose range is constrained in some ways. Such a framework arises when integration and cointegration analysis are applied to persistent series which are bounded either
Giuseppe Cavaliere
core   +1 more source

Modular, Textile‐Based Soft Robotic Grippers for Agricultural Produce Handling

Advanced Robotics Research, EarlyView.
This article introduces textile‐based pneumatic grippers that transform simple textiles into robust bending actuators. Detailed experiments uncover how cut geometry and fabric selection shape performance. Successful handling of fragile agricultural items showcases the potential of textile robotics for safe, scalable automation in food processing and ...
Zeyu Hou, Eran Beeri Bamani, Joao Buzzatto, Bryan Busby, Lucas Ferrari Gerez   +4 more
wiley   +1 more source

Finite element implementation of state variable-based viscoplasticity models [PDF]

The implementation of state variable-based viscoplasticity models is made in a general purpose finite element code for structural applications of metals deformed at elevated temperatures.
Chang, T. Y. P., Iskovitz, I., Saleeb, A. F.   +2 more
core   +1 more source