Results 31 to 40 of about 129,480 (133)

Formation of Structurally Bound Carbonate in Silicate Melts on the Top of the Mantle Transition Zone

Geophysical Research Letters, Volume 52, Issue 3, 16 February 2025.
Abstract Carbon‐bearing dense silicate melts may account for the seismically weak layers on top of the mantle transition zone (MTZ) at 13–14 GPa. How carbon is incorporated into silicate melts at such high pressures has not been experimentally probed, making the nature of carbon in dense melts elusive.
Eun Jeong Kim, Sung Keun Lee
wiley   +1 more source

Correlation Between NMR Coupling Constants and σ‐Donating Properties of N‐Heterocyclic Carbenes and Their Derivatives

Chemistry – A European Journal, Volume 31, Issue 4, January 17, 2025.
A detailed comparison of σ‐donation indicators, including the calculated 1JC−H coupling constant, across a broad spectrum of diverse carbenes provides new insights into their strengths and limitations. This study highlights the utility of 1JC−H for assessing σ‐donation in structurally similar carbenes, while revealing its constraints for carbenes with ...
Radhika Gupta, Gilles Frison
wiley   +1 more source

Efficient PFAS Removal Using Reusable and Non‐Toxic 3D Printed Porous Trianglamine Hydrogels

Advanced Materials, Volume 37, Issue 3, January 22, 2025.
In this study, trianglamine, a class of Schiff base macrocycles is used. Combining with pluronic to design by stereolithography process, a novel 3D‐Porous Hydrogel (3D‐PSHΔ) is made. This innovative material, with no fluoride groups, is capable of picking up a broad spectrum of PFAS from aqueous solutions via fast kinetics.
Arnaud Chaix, Chaimaa Gomri, Belkacem Tarek Benkhaled, Michel Habib, Romain Dupuis, Eddy Petit, Jason Richard, Antonin Segala, Laure Lichon, Christophe Nguyen, Magali Gary‐Bobo, Sébastien Blanquer, Mona Semsarilar   +12 more
wiley   +1 more source

Machine learning prediction of materials properties from chemical composition: Status and prospects

Chemical Physics Reviews
In materials science, machine learning (ML) has become an essential and indispensable tool. ML has emerged as a powerful tool in materials science, particularly for predicting material properties based on chemical composition.
Mohammad Alghadeer, N. D. Aisyah, Mahmoud S. Hezam, S. Alqahtani, A. A. Baloch, F. Alharbi   +5 more
semanticscholar   +1 more source

Seeing the Savanna Through the Trees: Vegetation Structure, Composition and Function Along a Forest‐Savanna Boundary in Cambodia

Biotropica, Volume 57, Issue 1, January 2025.
In the seasonally dry landscapes of continental Southeast Asia, deciduous dipterocarp vegetation (DDF), which resembles savanna, and semi‐evergreen forests (SEF) form patchy landscape mosaics, with abrupt boundaries between them. Alternative hypotheses suggest that these vegetation types are alternative stable states maintained by fire‐vegetation ...
Naomi Schwartz, Jennifer S. Powers, Leland K. Werden, Winslow D. Hansen, Aing Chhengngunn, Luch Phem, Mia Fajeau, Chhang Phourin, Seab Kimsrim, Sokh Heng   +9 more
wiley   +1 more source

Low Temperature Sabatier CO2 Methanation

ChemCatChem, Volume 16, Issue 24, December 20, 2024.
This review exhaustively summarizes the advances made since the beginning of the century in the field of the Sabatier reaction conducted at temperatures less than or equal to 200 °C. Thermal catalysis as well as plasma‐assisted and photo‐assisted catalysis are described there.
Clément Molinet‐Chinaglia, Seema Shafiq, Philippe Serp   +2 more
wiley   +1 more source

Quantum chemical package Jaguar: A survey of recent developments and unique features.

Journal of Chemical Physics
This paper is dedicated to the quantum chemical package Jaguar, which is commercial software developed and distributed by Schrödinger, Inc. We discuss Jaguar's scientific features that are relevant to chemical research as well as describe those aspects ...
Yixiang X. Cao, Ty Balduf, M. Beachy, M. C. Bennett, A. Bochevarov, Alan Chien, Pavel A. Dub, K. Dyall, J. Furness, M. Halls, Thomas F Hughes, Leif D Jacobson, H. Kwak, Daniel S Levine, Daniel T. Mainz, Kevin B Moore, Mats Svensson, Pablo E. Videla, Mark A Watson, R. Friesner   +19 more
semanticscholar   +1 more source

Abstracts

Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.
Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Machine-Learning Prediction of Curie Temperature from Chemical Compositions of Ferromagnetic Materials

Journal of Chemical Information and Modeling
Room-temperature ferromagnets are high-value targets for discovery given the ease by which they could be embedded within magnetic devices. However, the multitude of potential interactions among magnetic ions and their surrounding environments renders the
S. G. Jung, Guwon Jung, Jacqueline M. Cole   +2 more
semanticscholar   +1 more source

UEG Week 2025 Moderated Posters

United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
wiley   +1 more source