Results 211 to 220 of about 1,179 (268)

Optimal entanglement distribution within a multi-ring topology. [PDF]

Sci Rep
Ciobanu BC, Calafeteanu TA, Popa AB, Tătăroiu R, Popescu PG.   +4 more
europepmc   +1 more source

Heat and Cold Waves in Brazil: An ERA5‐Based Analysis of Trends and Seasonality (1980–2024)

International Journal of Climatology, EarlyView.
This study uses ERA5 reanalysis data to assess changes in extreme heat and cold events across Brazil from 1980 to 2024. Results reveal a sharp increase in heatwave frequency and a general decline in coldwave occurrences, though regional variations are substantial.
Alindomar Lacerda Silva, Scott Sheridan
wiley   +1 more source

Sal is a proteobacterial bile acid aldolase that repurposes key thiolase catalytic residues for retroaldol cleavage of C₅ steroid side chains. [PDF]

J Biol Chem
Rolfe N, Schroeter KL, Forrester TJ, Kimber MS, Seah SY.   +4 more
europepmc   +1 more source

Ch‐Ch‐Ch‐Ch‐Changes: The Impact of Supply Base Growth, Contraction, and Turnover on Firm Innovation

Journal of Operations Management, EarlyView.
ABSTRACT Modern supply chains are experiencing more disturbances due to regulatory shifts, rising sustainability standards, emerging or declining markets, and disruption to critical inputs. Some firms react by strengthening existing supplier partnerships to resist changes, while others reconfigure relationships with suppliers to embrace changes ...
Jordan M. Barker, Ellie C. Falcone, Yang Sophie Yang‐Sun, Tingting Yan   +3 more
wiley   +1 more source

Regularity of the edge ideals of perfect [ν,h]-ary trees and some unicyclic graphs. [PDF]

Heliyon
Tul Zahra F, Ishaq M, Aljohani S.
europepmc   +1 more source

Development of simple predictive models of tooth loss in the community setting

Journal of Periodontology, EarlyView.
Abstract Background A simple tool for predicting the risk of tooth loss is considered valuable for the implementation of early preventive measures in community settings. This study aimed to establish a simple predictive model for tooth loss in a community‐dwelling Japanese population.
Michiko Furuta, Takanori Honda, Shinya Kageyama, Nanami Sawada, Satoko Sakata, Jun Hata, Toshiharu Ninomiya, Toru Takeshita   +7 more
wiley   +1 more source

Entropy-based byte patching transformer for self-supervised pretraining of SMILES data. [PDF]

iScience
Mswahili ME, Hwang J, Jo K, Rajapakse JC, Kovács P, Jeong YS.   +5 more
europepmc   +1 more source

Unsupervised phenotyping of the periodontal architecture through high‐dimensional clustering of electronic health records: A multicenter study

Journal of Periodontology, EarlyView.
Abstract Background To identify novel periodontal phenotypes using unsupervised machine learning on a large‐scale, multicenter cohort, specifically characterizing disease patterns based on the “periodontal architecture” of localized structural failures (tooth mobility and molar furcation defects) rather than global severity averages alone. Methods This
Georgios S. Chatzopoulos, Larry F. Wolff
wiley   +1 more source

A design of multiple color image encryption scheme based on finite algebraic structures. [PDF]

Sci Rep
Qayyum T, Shah T, Khan I, Popa IL.
europepmc   +1 more source

On Euclidean rings of integers in cyclotomic fields.

Journal für die reine und angewandte Mathematik (Crelles Journal), 1975
openaire   +2 more sources