Results 31 to 40 of about 3,041 (214)
Christian Witness and Proclamation through Migration
Religion and Social CommunicationPeople are constantly on the move, more so now than ever before. Crossing international borders is defi-nitely a major characteristic of our present era.
vănThanh Nguyễn, SVD
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Reseaech on identification of caving coal and rock traits
Gong-kuang zidonghua, 2017 In order to recognize caving coal and rock traits in fully mechanized caving face, an identification method based on continuous wavelet transform and improved singular value decomposition (SVD) was proposed.
LI Yiming, FU Shichen, LI Rui, WU Miao
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The probability of a subspace swap in the SVD [PDF]
IEEE Transactions on Signal Processing, 1995 We extend the work of Tufts, Kot, and Vaccaro (1987, 1991) to improve the analytical characterization of threshold breakdown in SVD methods. Our results sharpen the Tufts, Kot, and Vaccaro results and lower bound the probability of a subspace swap in the SVD. >
John K. Thomas +2 more
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The Evolution of Double Pylorus Associated With NSAIDs-Induced Gastric Ulcer
The Indonesian Journal of Gastroenterology, Hepatology and Digestive EndoscopyDouble pylorus is an uncommon condition where two communicating channels between the gastric antrum and duodenal bulb exist and found incidentally by esophagogastroduodenoscopy.
Rasco Sandy Sihombing +2 more
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang +8 more
wiley +1 more source
JGE, 2020 Gravity method generally can read the difference of rock density to identify subsurface structures. This research was conducted in Riau area with the aim of knowing fault and subsurface structure, and determining sub-basin boundary.
Wuri Andari +2 more
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OFDM Channel Estimation Along with Denoising Approach under Small SNR Environment using SSA
Journal of Communications Software and Systems, 2022 —In this paper, a de-noising approach in conjunction with channel estimation (CE) algorithm for OFDM systems using singular spectrum analysis (SSA) is presented. In the proposed algorithm, the initial CE is computed with the aid of traditional linear
E. Hari Krishna +2 more
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Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
SVD approach to data unfolding [PDF]
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1996 22 ...
Höcker, Andreas +1 more
openaire +2 more sources