Results 41 to 50 of about 226 (139)

Impact‐diagnostic criteria for use in confirming a meteorite impact origin of terrestrial geological structures: Recommendations by the Impact Cratering Committee of the Meteoritical Society

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract The framework of the Impact Cratering Committee (ICC) of the Meteoritical Society was approved in 2020, with the first committee members appointed in 2023. The ICC has a mandate to (1) approve, maintain, and update a database of confirmed terrestrial meteorite impact structures, (2) define and regularly update the criteria used for ...
A. J. Cavosie   +11 more
wiley   +1 more source

Integrating food systems into the international climate law and policy framework

open access: yesReview of European, Comparative &International Environmental Law, EarlyView.
Abstract While responsible for nearly one‐third of global greenhouse gas emissions, food systems long remained peripheral to the legal and political architecture of the United Nations Framework Convention on Climate Change (UNFCCC). This article outlines the policy shifts that have led food systems to become increasingly central to the UNFCCC and its ...
Enrico Mezzacapo, Josephine van Zeben
wiley   +1 more source

Compatible Stealth for Infrared and Radar Bands: Mechanisms, Materials, and Design Strategies

open access: yesSmall Science, Volume 6, Issue 6, June 2026.
Developing infrared/radar compatible stealth materials poses significant challenges due to the conflicts in their internal mechanisms. This review provides a detailed account of the design principles, methods, and latest research advances in infrared/radar compatible stealth materials.
Junfeng Fu   +4 more
wiley   +1 more source

Integrating Intensity Scaling Into Consumer Free Listing to Describe the Sensory Attributes of Potato Chips

open access: yesJournal of Sensory Studies, Volume 41, Issue 3, June 2026.
ABSTRACT This study aimed to introduce a consumer‐based sensory evaluation method, Free Listing with Scale (FLS), grounded in a cognitive psychology framework suggesting that analytical processing enhances the discrimination of sensory attributes. The study also sought to conduct a methodological comparison between FLS and conventional free listing ...
Giho Kim   +3 more
wiley   +1 more source

Chin. Sci. Bull.

open access: yes, 2010
Wettability of molten Sn-Ag-Cu alloy on Cu substrate has been determined by sessile drop method, as well as its dependence on time and temperature.
Zhao HongXin   +4 more
core   +1 more source

In situ single‐spot Rb/Sr cosmochronology of roedderite in the Ribbeck aubrite (asteroid 2024 BX1)

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 768-781, May 2026.
Abstract The mineralogy and textures of several fragments from the Ribbeck aubrite were analyzed using a combination of scanning electron microscopy, electron microprobe analysis, μRaman spectroscopy, and laser ablation inductively coupled reaction cell mass spectrometry (LA‐ICP‐MS/MS).
Christopher J. Barnes   +6 more
wiley   +1 more source

Identification of Dynamical Models of Spatio-temporal Pattern Formation with Applications to Slime Mould [PDF]

open access: yes, 2011
Spatio-temporal systems are non-linear dynamical systems which include both time and space information. Many natural phenomena and processes can be described by spatio-temporal models, such as pattern formation, chemical reactions and physical dynamics ...
Wang, Shu
core  

Ryugu reference project: Recommendations from the measurement definition team

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 819-848, May 2026.
Abstract Sample return missions play a significant role in planetary science by providing pristine extraterrestrial materials. JAXA's Hayabusa2 and NASA's OSIRIS‐REx missions have returned samples from the C‐type asteroids Ryugu and Bennu, respectively. The chemical and mineralogical compositions of these samples closely resemble those of CI chondrites,
Tetsuya Yokoyama   +16 more
wiley   +1 more source

The effect of terrestrial weathering on the mineralogy and petrologic (sub)types of CM chondrites explored by kinetic modeling and laboratory experiments

open access: yesMeteoritics &Planetary Science, Volume 61, Issue 5, Page 874-897, May 2026.
Abstract Terrestrial weathering alters the chemical and isotopic composition, and mineralogy, of meteorites; its effects on ordinary chondrites are well‐studied, but relatively little is known about the susceptibility of carbonaceous chondrites. We combined laboratory experiments, whereby Chwichiya 002 (C3‐ung find), Murchison (CM2 fall) and Kolang ...
Robin L. Haller   +2 more
wiley   +1 more source

Hydrogen from urea: a novel energy source [PDF]

open access: yes, 2011
This research presents a viability assessment of using urea as an energy vector. Urea is attractive in comparison to the chemicals previously considered for supplying hydrogen since it is non-toxic, non-flammable and stable at room temperature and ...
Rollinson, Andrew Neil
core  

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