Results 171 to 180 of about 7,527 (250)

Does the stepping‐stone effect of temporary agency employment vary over the business cycle?

open access: yesThe Scandinavian Journal of Economics, Volume 128, Issue 4, Page 939-977, October 2026.
Abstract We examine the cyclicality of the stepping‐stone effect of temporary agency work in Germany across three business cycles using administrative data and a timing‐of‐events model. We estimate in‐ and post‐treatment effects and their response to the unemployment rate.
Elke J. Jahn, Michael Rosholm
wiley   +1 more source

Significant Reduction in Ethane Emissions in the Denver‐Julesburg Basin From 2015 to 2021 From Oil and Natural Gas Operations

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract Top‐down studies of methane (CH4) emissions often use the average ethane‐to‐methane (C2/C1) ratio of wellhead gas in a basin to attribute emissions to thermogenic or biogenic sources. Biogenic CH4 sources (ruminants, wetlands, landfills, and other methanogenic sources) do not co‐produce ethane (C2H6); the presence of C2H6 indicates a ...
Mercy C. Ngulat   +10 more
wiley   +1 more source

Stochastic Condensation With Information Flow for Causality Analysis

open access: yesGeophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Water vapor concentration in turbulent clouds fluctuates over a wide range of scales, challenging physical understanding of droplet growth mechanisms, prediction of droplet size distributions, and attribution of causal connections. We generalize a minimalist Brownian‐motion model (McGraw & Liu, 2006, https://doi.org/10.1029/2005gl023545 ...
Yaohui Shu   +4 more
wiley   +1 more source

Resolving Convective‐Scale Cloud and Precipitation Structures in Tropical Cyclone Rainbands With Novel Raman Lidar Observations

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 17, 16 September 2026.
Abstract Low‐level clouds in the tropical cyclone (TC) rainbands modulate the radial inflow of warm, moist boundary layer air, which can impact TC intensity. Yet, precisely measuring rainband cloud boundaries with existing remote sensing techniques remains a challenge.
Ethan J. Murray   +3 more
wiley   +1 more source

ML‐Accelerated Framework for Fatigue Life‐Timescale Homogenization and Cyclic Damage Evolution Under Physics Constraints

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 17, 15 September 2026.
ABSTRACT Predicting structural lifetime under complex loading remains a major challenge in computational mechanics, especially for high cycle fatigue in large scale systems such as aircraft, bridges, and wind turbines. This difficulty arises from the need to capture fatigue damage accumulation, crack initiation, crack growth across scales, and life ...
Elsayed S. Elsayed   +2 more
wiley   +1 more source

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