Results 21 to 30 of about 703,807 (244)

Convergence of adaptive stochastic Galerkin FEM [PDF]

open access: yes, 2018
We propose and analyze novel adaptive algorithms for the numerical solution of elliptic partial differential equations with parametric uncertainty.
Bespalov, Alex   +3 more
core   +2 more sources

Electric field simulations for transcranial brain stimulation using FEM: an efficient implementation and error analysis

open access: yesJournal of Neural Engineering, 2019
Objective. Transcranial magnetic stimulation (TMS) and transcranial electric stimulation (TES) modulate brain activity non-invasively by generating electric fields either by electromagnetic induction or by injecting currents via skin electrodes ...
G. Saturnino   +2 more
semanticscholar   +1 more source

The Lysobacter capsici AZ78 genome has a gene pool enabling it to interact successfully with phytopathogenic microorganisms and environmental factors

open access: yesFrontiers in Microbiology, 2016
Lysobacter capsici AZ78 has considerable potential for biocontrol of phytopathogenic microorganisms. However, lack of information about genetic cues regarding its biological characteristics may slow down its exploitation as a biofungicide.
Gerardo ePuopolo   +7 more
doaj   +1 more source

ANALISIS PROFITABILITAS USAHATANI BAWANG MERAH BERDASARKAN MUSIM DI TIGA KABUPATEN SENTRA PRODUKSI DI INDONESIA

open access: yesSepa, 2017
The  objectives  of  this  research  are  (1)  to  analyze  the  characteristics  of farmers  and the  performance  of shallot  farming and  (2) to  analyze the profitability of shallot  farming  in  production  centers  in  Java.
Haris F. Aldila   +2 more
doaj   +1 more source

Finite element modelling of perturbed stellar systems [PDF]

open access: yes, 2010
I formulate a general finite element method (FEM) for self-gravitating stellar systems. I split the configuration space to finite elements, and express the potential and density functions over each element in terms of their nodal values and suitable ...
Agertz   +34 more
core   +1 more source

Parallelization of an object-oriented FEM dynamics code: influence of the strategies on the Speedup [PDF]

open access: yes, 2005
This paper presents an implementation in C++ of an explicit parallel finite element code dedicated to the simulation of impacts. We first present a brief overview of the kinematics and the explicit integration scheme with details concerning some ...
Pantalé, Olivier
core   +1 more source

A Mixed Finite Element Method to Solve the EEG Forward Problem [PDF]

open access: yesIEEE Trans Med Imaging. 2017; 36(4):930-941, 2016
Finite element methods have been shown to achieve high accuracies in numerically solving the EEG forward problem and they enable the realistic modeling of complex geometries and important conductive features such as anisotropic conductivities. To date, most of the presented approaches rely on the same underlying formulation, the continuous Galerkin (CG)
arxiv   +1 more source

Strategi Pegembangan Usaha Beras Hitam pada Asosiasi Tani Organik Sawangan di Kabupaten Magelang

open access: yesAgraris: Journal of Agribusiness and Rural Development Research, 2017
The black rice farming is potential to be developed in Indonesia for several reasons, for instance it is a rare local varieties, has many health benefit, high value, and feaseable to be developed based on farming analysis.
Eska Stefani   +2 more
doaj   +1 more source

A metamodel based optimisation algorithm for metal forming processes [PDF]

open access: yes, 2007
Cost saving and product improvement have always been important goals in the metal\ud forming industry. To achieve these goals, metal forming processes need to be optimised.
Bonte, M.H.A.   +2 more
core   +3 more sources

JAX-FEM: A differentiable GPU-accelerated 3D finite element solver for automatic inverse design and mechanistic data science [PDF]

open access: yes, 2022
This paper introduces JAX-FEM, an open-source differentiable finite element method (FEM) library. Constructed on top of Google JAX, a rising machine learning library focusing on high-performance numerical computing, JAX-FEM is implemented with pure Python while scalable to efficiently solve problems with moderate to large sizes.
arxiv   +1 more source

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