Results 61 to 70 of about 22,339,861 (301)

Harmonic Analysis And Simulation Of Homogeneous Stochastic Fields [PDF]

open access: yes
Harmonic Analysis And Simulation Of Homogeneous Stochastic Fields 【http://hdl.handle.net/10458/5826】の第2版 ...
原田, 隆典   +3 more
core   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

open access: yesMolecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur   +11 more
wiley   +1 more source

Harmonic analysis of three phase AC voltage regulators using thyristor-diode switches

open access: yes, 1989
Department of Electrical Engineering, College of Engineering, King Saud University, P.O. Box-800 Riyadh 11421, Saudi Arabia Phone: +966-146-767-83 Fax: +966-146-767-57 E-mail: nmalik@ksu.edu.saBased upon numerical evaluation of Fourier coefficients ...
N.H. Malik, Malik, N.H.
core   +1 more source

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

open access: yesMolecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen   +19 more
wiley   +1 more source

A unified theoretical harmonic analysis approach to the cyclic wavelet transform

open access: yesSahand Communications in Mathematical Analysis, 2014
The article introduces cyclic dilation groups and finite affine groups for prime integers, and as an application of this theory it presents a unified group theoretical approach for the cyclic wavelet transform (CWT) of prime dimensional periodic ...
Arash Ghaani Farashahi   +1 more
doaj  

Analysis and Optimization of DC-DC Converters Through Sensitivity to Parametric Variations

open access: yesTechnologies
The optimization of DC-DC converters is crucial for enhancing their performance and efficiency in various applications. This study focuses on the sensitivity analysis of DC-DC converters to parametric variations, which plays a key role in designing ...
Nikolay Hinov   +2 more
doaj   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

An approach to harmonic load- and source-pull measurements for high-efficiency PA design [PDF]

open access: yes, 2004
High-efficiency power-amplifier design requires numerous efforts to investigate both input and output harmonic terminations effects. A simplified theoretical approach to clarify the relevance of such terminations is presented here, and design criteria to
Ernesto Limiti   +18 more
core   +1 more source

Harmonic analysis of music using combinatory categorial grammar [PDF]

open access: yes, 2013
FP7 grant 249520 (GRAMPLUS)Various patterns of the organization of Western tonal music exhibit hierarchical structure, among them the harmonic progressions underlying melodies and the metre underlying rhythmic patterns.
Wilding, Mark Thomas Granroth   +1 more
core   +3 more sources

Could k-NN Classifier be Useful in Tree Leaves Recognition?

open access: yesArchives of Control Sciences, 2014
This paper presents a method for affine invariant recognition of two-dimensional binary objects based on 2D Fourier power spectrum. Such function is translation invariant and their moments of second order enable construction of affine invariant spectrum ...
Horaisová Kateřina, Kukal Jaromir
doaj   +1 more source

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