Results 121 to 130 of about 7,259 (217)

Global Urban‐Rural Differences in Precipitation: Cities See More Light Rain But Milder Extremes

open access: yesEarth's Future, Volume 14, Issue 4, April 2026.
Abstract Ample evidence has shown that cities modulate regional hydrometeorology and hydroclimatology. Because different precipitation intensities have distinct hydrological and societal impacts, with light precipitation helping to alleviate urban heat and extreme precipitation often driving flood risks, it is important to understand whether and how ...
Mingze Ding   +5 more
wiley   +1 more source

A new species of jewel‐babbler (Cinclosomatidae: Ptilorrhoa) from the Southern Fold Mountains of Papua New Guinea

open access: yesIbis, Volume 168, Issue 2, Page 431-450, April 2026.
Based on distinctive morphological and vocal characters we describe a new species of jewel‐babbler (genus Ptilorrhoa) from the forested karst of the Southern Fold Mountains in Papua New Guinea. The description is based on camera trap data and is presented in accordance with ICZN Declaration 45.
Iain A. Woxvold   +5 more
wiley   +1 more source

Integration of bio-inspired limb-like structure damping into motor suspension of high-speed trains to enhance bogie hunting stability

open access: yesRailway Engineering Science
Hunting stability is an important performance criterion in railway vehicles. This study proposes an incorporation of a bio-inspired limb-like structure (LLS)-based nonlinear damping into the motor suspension system for traction units to improve the ...
Heng Zhang   +3 more
doaj   +1 more source

A GIS‐Integrated Active Learning Framework for Crash Severity Classification in Imbalanced Traffic Data

open access: yesTransactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Classifying urban traffic crash severity remains challenging because severe incidents are underrepresented in highly imbalanced datasets. This challenge is further intensified by spatiotemporal shifts in data distributions, which can degrade model performance over time.
Reza Mohammadi, Mohammad Taleai
wiley   +1 more source

Social Inequality in Sight: Exploring Urban Visual Perception and Sentiment Across Income Levels

open access: yesTransactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Visual perception and sentimental expression are interconnected cognitive processes that shape environmental interaction, functioning at different levels across populations. Despite their inherent connection, prior studies have examined them in isolation, focusing on physical environments and overlooking diverse populations.
Ketong Shen, Jian Liu, Xintao Liu
wiley   +1 more source

Modifiable Areal Unit Problem on Network Topological Measures for Public Transit Flows

open access: yesTransactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Transit flows can provide useful insights into urban mobility patterns and dynamics. Generally, the transit flows between the origin and destination locations are aggregated into areal units for statistical analysis. A well‐known issue is the modifiable areal unit problem (MAUP), where its sensitivity depends on the basic areal units.
Jiwoo Kim, Gunhak Lee
wiley   +1 more source

High-Speed Rail Vehicles. Recent High-Speed Rail Vehicles.

open access: yesThe Journal of The Institute of Electrical Engineers of Japan, 1997
openaire   +2 more sources

Monitoring Near‐Surface Changes Using Anthropogenic Seismic Vibrations

open access: yesGeophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract The abundance of anthropogenic seismic noise provides a valuable resource for monitoring dynamic subsurface property changes. We utilize railway and wind turbine‐induced vibrations recorded by a geophone array to estimate surface wave attenuation and velocity in the underlying glacial deposits of Illinois.
Sayan Mukherjee   +3 more
wiley   +1 more source

Rail Track and Rail Vehicle Intelligent Monitoring System

open access: yesArchives of Transport, 2010
Tadeusz Uhl   +2 more
openaire   +1 more source

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