Results 41 to 50 of about 1,579,149 (313)
Adaptive spectral regularizations of high dimensional linear models
, 2011 This paper focuses on recovering an unknown vector $\beta$ from the noisy data $Y=X\beta +\sigma\xi$, where $X$ is a known $n\times p$-matrix, $\xi $ is a standard white Gaussian noise, and $\sigma$ is an unknown noise level. In order to estimate $\beta$,
Golubev, Yuri
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Manipulation of Convection Using Infrared Light Emitted from Human Hands
Advanced ScienceControl of convection plays an important role in heat transfer regulation, bio/chemical sensing, phase separation, etc. Current convection controlling systems generally depend on engineered energy sources to drive and manipulate the convection, which ...
Hanrui Zhu +14 more
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Nörlund Matrix Domain on Sequence Spaces of p-adic Numbers [PDF]
Eurasian Journal of Science and Engineering, 2018 In this paper, we introduce some new sequence spaces p-adic numbers l∞(p) (Nt), c(p)(Nt) and c0(p)(Nt) as Nörlund matrix domain in the sequence spaces l∞(p) , c(p) and c0(p), respectively.
Orhan Tuğ
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P-Matrix analysis of the dibaryon1 D 2 resonance
Zeitschrift für Physik C Particles and Fields, 1984 We study the relation between intermediate energy nucleon-nucleon scattering and the eigenstates of the bag model using theP-matrix formalism. Data of existing phase-shift analyses are employed to calculate theP-matrix for the coupled1D2(pp) and5S2(NΔ) channels in the energy region above the Δ-isobar production threshold. TheP-matrix calculated for the
M.Zh. Shmatikov +2 more
openaire +2 more sources
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
Lines of full rank matrices in large subspaces
, 2015 Let $n$ and $p$ be non-negative integers with $n \geq p$, and $S$ be a linear subspace of the space of all $n$ by $p$ matrices with entries in a field $\mathbb{K}$. A classical theorem of Flanders states that $S$ contains a matrix with rank $p$ whenever $
Pazzis, Clément de Seguins
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Ultrasound‐Assisted for Super‐Rapid and High‐Efficient Adsorption and Desorption
Advanced ScienceAdsorption–desorption technology is the basis of numerous environmental processes and industries in modern society. Undoubtedly, improving adsorption rates and renewability of sorbents can positively impact productivity.
Yijun Han +9 more
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occumb: An R package for site occupancy modeling of eDNA metabarcoding data
Population Ecology, EarlyView.This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley +1 more source
Advanced NanoBiomed ResearchUltrasound can activate nano/microparticles to induce reactive oxygen species (ROS). The advantages of deep penetration and precise spatiotemporal control are demonstrated for multiple applications, such as sonodynamic therapy, chemical industry, and ...
Yijun Han +8 more
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On a criterion of D-stability for P-matrices
Special Matrices, 2016 In this paper, we study positive stability and D-stability of P-matrices.We introduce the property of Dθ-stability, i.e., the stability with respect to a given order θ.
Kushel Olga Y.
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