Results 51 to 60 of about 358,966 (246)
Machine Learning for Predicting the 3-Year Risk of Incident Diabetes in Chinese Adults
Frontiers in Public Health, 2021 Purpose: We aimed to establish and validate a risk assessment system that combines demographic and clinical variables to predict the 3-year risk of incident diabetes in Chinese adults.Methods: A 3-year cohort study was performed on 15,928 Chinese adults ...
Yang Wu +16 more
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Almost supplementary difference sets and quaternary sequences
, 2019 We introduce almost supplementary difference sets (ASDS). For odd $m$, certain ASDS in ${\mathbb Z}_m$ that have amicable incidence matrices are equivalent to quaternary sequences of odd length $m$ with optimal autocorrelation. As one consequence, if $2m-1$ is a prime power, or $m \equiv 1 \mod 4$ is prime, then ASDS of this kind exist. We also explore
Armario, J. A., Flannery, D. L.
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
A neural network algorithm for cloud fraction estimation using NASA-Aura OMI VIS radiance measurements [PDF]
Atmospheric Measurement Techniques, 2013 The discrimination of cloudy from cloud-free pixels is required in almost any estimate of a parameter retrieved from satellite data in the ultraviolet (UV), visible (VIS) or infrared (IR) parts of the electromagnetic spectrum.
G. Saponaro +4 more
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Deterministic construction of Fourier-based compressed sensing matrices using an almost difference set [PDF]
EURASIP Journal on Advances in Signal Processing, 2013 In this paper, a new class of Fourier-based matrices is studied for deterministic compressed sensing. Initially, a basic partial Fourier matrix is introduced by choosing the rows deterministically from the inverse discrete Fourier transform (DFT) matrix. By row/column rearrangement, the matrix is represented as a concatenation of DFT-based submatrices.
Nam Yul Yu, Ying Li
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Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
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New lower bounds for cardinalities of higher dimensional difference sets and sumsets
Discrete Analysis, 2022 New lower bounds for cardinalities of higher dimensional difference sets and sumsets, Discrete Analysis 2022:15, 19 pp. Let $A$ be a finite subset of an Abelian group $G$.
Akshat Mudgal
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A Survey on Almost Difference Sets
, 2014 Let $G$ be an additive group of order $v$. A $k$-element subset $D$ of $G$ is called a $(v, k, λ, t)$-almost difference set if the expressions $gh^{-1}$, for $g$ and $h$ in $D$, represent $t$ of the non-identity elements in $G$ exactly $λ$ times and every other non-identity element $λ+1$ times. Almost difference sets are highly sought after as they can
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The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Management of Fetal Growth Arrest in One of Dichorionic Twins: Three Cases and a Literature Review
Obstetrics and Gynecology International, 2015 Progressive fetal growth restriction (FGR) is often an indication for delivery. In dichorionic diamniotic (DD) twin pregnancy with growth restriction only affecting one fetus (selective fetal growth restriction: sFGR), the normal twin is also delivered ...
Shoji Kaku +2 more
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