Results 81 to 90 of about 38,968 (301)

Periodontal diseases and adverse pregnancy outcomes. Present and future

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract For more than two decades the possible association between periodontal diseases and adverse pregnancy outcomes has been extensively evaluated. Numerous observational, intervention, and mechanistic studies have offered valuable information on this topic.
Yiorgos A. Bobetsis   +3 more
wiley   +1 more source

Probabilistic Shaping for Asymmetric Channels and Low-Density Parity-Check Codes [PDF]

open access: green, 2023
Thomas Wiegart   +3 more
openalex   +1 more source

High Efficiency NIR Luminescence Beyond 900 nm Through Promoting Cr3+ Pair Generation in Sr3Zr2O7 Layered Perovskite

open access: yesLaser &Photonics Reviews, EarlyView.
A Cr3+/La3+ codoped Sr3Zr2O7 NIR phosphor showing luminescence at ∼960 nm with high IQE/EQE (92.4%/57.5%) and good thermal stability was developed. La3+ stabilizes Cr3+ and induces Cr3+ pairs, enabling efficient blue‐to‐NIR conversion for underwater wireless optical communication.
Zhiyuan Pan   +5 more
wiley   +1 more source

Stopping Set Distributions of Some Linear Codes [PDF]

open access: yes, 2010
Stopping sets and stopping set distribution of an low-density parity-check code are used to determine the performance of this code under iterative decoding over a binary erasure channel (BEC).
Fu, Fang-Wei, Jiang, Yong, Xia, Shu-Tao
core  

Structural Optimization of 3D Braided Tungsten–Copper Composites via Active Learning and Finite Element Simulation

open access: yesMaterials Genome Engineering Advances, EarlyView.
An uncertainty‐aware FEM–GPR active learning framework efficiently explores the design space of 3D braided W–Cu composites, identifying architectures with higher yield strength and preserved electrical conductivity, whereas SHAP interpretation highlights yarn spacing in the braid plane as the key structural factor controlling composite performance ...
Lai Zhang   +6 more
wiley   +1 more source

Low-Density Parity-Check Codes as Stable Phases of Quantum Matter

open access: yesPRX Quantum
Phases of matter with robust ground-state degeneracy, such as the quantum toric code, are known to be capable of robust quantum information storage. Here, we address the converse question: given a quantum error-correcting code, when does it define a ...
Chao Yin, Andrew Lucas
doaj   +1 more source

From snapshots to continuous estimates: Augmenting citizen science with computer vision for fish monitoring

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
This study presents an end‐to‐end computer‐vision pipeline for monitoring fish migration using underwater video. We integrate field camera deployment, annotation, model training and automated in‐season counting to generate continuous, high‐resolution data on river herring spawning migration.
Zhongqi Chen   +7 more
wiley   +1 more source

Gender Equality as a Driver of Inclusive Green Transitions: Evidence From EU Panel

open access: yesSustainable Development, EarlyView.
ABSTRACT This study examines how gender equality contributes to inclusive and sustainable green transitions across the European Union (EU). Using macro‐panel data for 27 EU countries, it applies three econometric models to assess how changes in gender inequality, measured by the Gender Inequality Index (GII), influence female employment, women's ...
Lina Volodzkiene, Tomas Balezentis
wiley   +1 more source

Protograph Based Low-Density Parity-Check Codes Design With Mixed Integer Linear Programming

open access: yesIEEE Access, 2019
An approach to design protograph-based low-density parity-check (LDPC) codes utilizing mixed integer linear programming (MILP) optimization is presented in this paper.
Wojciech Sulek
doaj   +1 more source

Cyclic Low-Density MDS Array Codes [PDF]

open access: yes, 2006
We construct two infinite families of low density MDS array codes which are also cyclic. One of these families includes the first such sub-family with redundancy parameter r > 2.
Jehoshua Bruck   +3 more
core   +2 more sources

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