Results 41 to 50 of about 20,576,837 (316)

Parallel Integral Equation-Based Nonoverlapping DDM for Solving Challenging Electromagnetic Scattering Problems of Two Thousand Wavelengths

open access: yesInternational Journal of Antennas and Propagation, 2019
In this paper, a parallel nonoverlapping and nonconformal domain decomposition method (DDM) is proposed for fast and accurate analysis of electrically large objects in the condition of limited resources.
Qin Su   +6 more
doaj   +1 more source

trimAl: a tool for automated alignment trimming in large-scale phylogenetic analyses

open access: yesBioinform., 2009
Summary: Multiple sequence alignments are central to many areas of bioinformatics. It has been shown that the removal of poorly aligned regions from an alignment increases the quality of subsequent analyses.
S. Capella-Gutiérrez   +2 more
semanticscholar   +1 more source

GEPIA2: an enhanced web server for large-scale expression profiling and interactive analysis

open access: yesNucleic Acids Res., 2019
Introduced in 2017, the GEPIA (Gene Expression Profiling Interactive Analysis) web server has been a valuable and highly cited resource for gene expression analysis based on tumor and normal samples from the TCGA and the GTEx databases.
Zefang Tang   +4 more
semanticscholar   +1 more source

Investigation of $$\varXi _c^0$$ Ξ c 0 in a chiral quark model

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
Recently, three new states of $$\varXi _c^0$$ Ξ c 0 were observed in the invariant mass spectrum of $$\varLambda ^+_cK^-$$ Λ c + K - by LHCb collaboration.
Xiaohuang Hu, Yue Tan, Jialun Ping
doaj   +1 more source

Large Scale Stochastic Dynamics [PDF]

open access: yesOberwolfach Reports, 2005
In focus are interacting stochastic systems with many components, ranging from stochastic partial differential equations to discrete systems as interacting particles on a lattice moving through random jumps. More specifically one wants to understand the large scale behavior, large in spatial extent but also over long time spans, as entailed by the ...
Claudio Landim   +2 more
openaire   +2 more sources

Design of gradient coils based on the target field method in a high-permeability shield considering sidewall apertures

open access: yesResults in Physics, 2023
The combination of high-permeability ferrite and coils is often used to nullify ambient magnetic fields and is widely used in applications such as magnetic resonance imaging and high-sensitivity magnetic sensors.
Kun Wang   +6 more
doaj   +1 more source

Experimental studies of furfural production from water hyacinth (Eichhornia Crassipes)

open access: yesEnergy Science & Engineering, 2019
Furfural is a very promising product of lignocellulosic biomass‐based biorefineries and has the potential to become a useful resource for further conversion and utilization. Aquatic plants show an enormous potential as feedstock since they do not compete
Wijittra Poomsawat   +3 more
doaj   +1 more source

Voids in the Large-Scale Structure [PDF]

open access: yes, 1997
Voids are the most prominent feature of the LSS of the universe. Still, they have been generally ignored in quantitative analysis of it, essentially due to the lack of an objective tool to identify and quantify the voids. To overcome this, we present the
Baccigalupi C.   +28 more
core   +2 more sources

An Efficient Matrix Equation Parallel Direct Solver for Higher-Order Method of Moments in Solution of Complex Electromagnetic Problems

open access: yesIEEE Access, 2018
An efficient parallel direct solver with a new pivoting scheme is presented for solving impedance matrix equations generated by the higher-order method of moments in high-frequency electromagnetic computation.
Zhongchao Lin   +4 more
doaj   +1 more source

Correlations at Large Scale [PDF]

open access: yes, 2006
We show point processes generated in different ways and having different structure, presenting very similar power-law two--point correlation functions at small scales and quite different shapes at large scales.
Pons-Borderia, M. J.   +3 more
openaire   +2 more sources

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