Results 181 to 190 of about 13,790 (290)

On the Mechanisms of Excessively Large Drag Coefficient Under Low‐Wind Conditions

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Observations show that the drag coefficient (CD) increases rapidly as wind speed decreases under low‐wind conditions, contradicting Monin‐Obukhov similarity theory (MOST). Analysis of multi‐year station data reveals that wind speed has a stronger influence on this anomalous CD increase than atmospheric stability.
Long Chen   +5 more
wiley   +1 more source

Trend of North African Dust Storms and Potential Link to Climate Change

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 3, 16 February 2026.
Abstract Over recent decades, North African dust storms have undergone marked variability, reflecting complex interactions between regional climate processes and environmental change. Using four decades (1984–2023) of visibility‐based observational records, we examine regional and seasonal trends in dust storm frequency across the Sahel and the Sahara,
Kolotioloma Yeo   +4 more
wiley   +1 more source

Machine learning methods for predicting adverse drug events: A systematic review

open access: yesBritish Journal of Clinical Pharmacology, Volume 92, Issue 2, Page 422-444, February 2026.
Abstract Predicting adverse drug events (ADEs) in outpatient settings is crucial for improving medication safety, identifying high‐risk patients and reducing health‐care costs. While traditional methods struggle with the complexity of health‐care data, machine learning (ML) models offer improved prediction capabilities; however, their effectiveness in ...
Niaz Chalabianloo   +8 more
wiley   +1 more source

MKendall: Matrix Kendall's Tau and Matrix Elliptical Factor Model [PDF]

open access: gold
Yong He   +4 more
openalex   +1 more source

Impact of Open Proximal Contacts on Peri‐Implant Diseases: A Systematic Review and Meta‐Analysis

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives The aim of this systematic review and meta‐analysis was to evaluate the impact of open proximal contacts on peri‐implant tissue changes, specifically marginal bone levels, probing pocket depth, and the incidence of peri‐implant diseases.
Momen A. Atieh   +5 more
wiley   +1 more source

A Note About the Conjecture on Spearman's Rho and Kendall's Tau

open access: green, 2000
Valdo Durrleman   +2 more
openalex   +1 more source

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