Results 141 to 150 of about 22,651 (248)

Laboratory Characterization of Cryogenic Frost‐Point Hygrometers Using an Upper Air Simulator

open access: yesMeteorological Applications, Volume 33, Issue 3, May/June 2026.
Cryogenic frost‐point hygrometers (CFHs) are widely used to accurately measure water vapor pressure in the upper atmosphere. The performance of CFHs has been thoroughly evaluated using an Upper Air Simulator (UAS), a controlled laboratory system designed to generate and regulate frost‐point levels across a range of temperatures.
Sang‐Wook Lee   +4 more
wiley   +1 more source

Modeling Hydro‐Ice‐Thermal Dynamics in Open Channels by a Double Layer‐Averaged Model

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Ice processes in open channels are inherently multi‐physics phenomena, characterized by strong coupling of hydrodynamics, heat transfer, and phase‐change dynamics. While many models have been proposed to investigate ice processes, previous studies are often limited by oversimplified representations of flow, presumptions on channel geometry ...
Hengyan Wang   +4 more
wiley   +1 more source

A new reference for changes in X‐ray scattering from water due to temperature changes at ambient conditions

open access: yesJournal of Synchrotron Radiation, Volume 33, Issue 3, Page 649-657, May 2026.
A newly measured reference dataset for the temperature differential scattering signal of water, acquired at the DanMAX beamline of the MAX IV synchrotron, is presented.The X‐ray solution scattering from water S(Q)H2O depends on temperature and density, a phenomenon that is utilized in, for example, temperature‐resolved and ultrafast time‐resolved X‐ray
Lise G. Hanson   +7 more
wiley   +1 more source

New opportunities for grassland species in warming temperate winters

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1138-1150, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperate winters are getting warmer, the length of the growing season is increasing and mid‐winter fluctuations of warm and freezing temperatures are more frequent. Although typically winter dormant, some herbaceous perennials can maintain or grow green leaves during ...
F. Curtis Lubbe   +3 more
wiley   +1 more source

Experimental and Thermodynamic Modeling Study of Phase Equilibria in the FeO–Fe2O3–SnO–SnO2–SiO2 System

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 5, May 2026.
ABSTRACT Experimental investigation and thermodynamic modeling of the phase equilibria in the FeO–Fe2O3–SnO–SnO2–SiO2 system have been undertaken to characterize Sn behavior in iron silicate slags for recycling of waste electrical and electronic materials (WEEE) through black copper process.
Maksym Shevchenko   +2 more
wiley   +1 more source

Microspherules formed by lightning strikes

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 743-767, May 2026.
Abstract Natural microspherules are formed by high‐temperature processes and are present throughout the geologic record to the present day. We report the discovery of large numbers of microspherules recovered from a rock pavement in the Pilbara region, Western Australia.
M. R. Boyd, M. J. Genge, A. G. Tomkins
wiley   +1 more source

degree of supercooling

open access: yes
Citation: 'degree of supercooling' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14263 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Structure–Property Relationships in Fluorine‐Free Ionic Liquids and Salts Utilising the Acesulfame Anion

open access: yesChemSusChem, Volume 19, Issue 8, 28 April 2026.
Fluorine‐free acesulfame‐based ionic liquids and salts were synthesized and comprehensively analysed, revealing how anionic structure governs key physicochemical properties, paving the way towards safer and more sustainable electrolytes for clean energy storage.
Wern Huay Mah   +3 more
wiley   +1 more source

Uniformity in Heavy Precipitation Microphysics During the Northward Advancement of Summer Monsoon in China Unveiled by Objective Weather Typing

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The microphysical evolution of the East Asian summer monsoon precipitation during its northward advance across China remains unclear, due to the mixing of diverse weather systems in past studies. Applying objective synoptic classification to a decade of satellite observations, we isolate canonical monsoon‐type heavy precipitation across South,
Ji Yang, Long Wen, Qingyuan Liu, Ji Nie
wiley   +1 more source

Influence of Variations in Gravity Wave Properties on Cirrus Ice Number Concentrations Produced by Homogeneous Freezing in the Tropical Tropopause Layer

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract In this study, we examine the impact of variations in gravity wave properties on the ice crystal number concentrations in the tropical tropopause layer (TTL). Analysis of quasi‐Lagrangian superpressure balloon measurements from the Stratéole‐2 campaign shows that high‐frequency waves dominate the occurrence of relatively large vertical wind ...
E. J. Jensen, M. Corcos, B. Kärcher
wiley   +1 more source

Home - About - Disclaimer - Privacy