Model order reduction preconditioning of parameterized Poisson equations
四川大学学报. 自然科学版This paper aims at the fast numerical solution of parameterized Poisson equation.A preconditioned conjugate gradient （PCG） method based on the model order reduction method is proposed to speed up the solution of the obtained discrete linear system.First，
HU Qixiao, XU Youcai, ZHANG Shiquan
doaj
Analysing dengue fever spread in Kenya using the Zero-Inflated Poisson model. [PDF]
J Public Health AfrAgasa LO, Thuita F, Achia T, Karanja A.
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Advanced Robotics Research, EarlyView.Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang +5 more
wiley +1 more source
Daily meal frequency and its associated factors among children aged 6-23 months in Ethiopia: a Bayesian hierarchical Poisson model. [PDF]
Front Public HealthAsgedom DK, Mohammed AA, Anbesu EW.
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Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots
Advanced Robotics Research, EarlyView.A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun +3 more
wiley +1 more source
Poisson Model To Generate Isotope Distribution for Biomolecules. [PDF]
J Proteome Res, 2018 Sadygov RG.
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Grip and Grasp: Lizard Claw Inspired Robotic Manipulators
Advanced Robotics Research, EarlyView.Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee +4 more
wiley +1 more source
Modelling zero-inflated count data when exposure varies: with an application to sick leave [PDF]
This paper is concerned with the analysis of zero-inflated count data when time of exposure varies. It proposes a new zero-inflated count data model that is based on two homogeneous Poisson processes and accounts for exposure time in a theory consistent ...
Gregori Baetschmann, Rainer Winkelmann
core
The hazard of using the Poisson model to cope with immortal time bias in the case of time-varying hazard. [PDF]
BMC Med Res MethodolRea F +3 more
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On the Linear Stability of Crystals in the Schrödinger-Poisson Model. [PDF]
J Stat Phys, 2016 Komech A, Kopylova E.
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