Stars forge elements in new, uncharted ways: Experimental physicist discusses the 'i-process'

All around us are elements forged in stars, from the nickel and copper in coins to the gold and silver in jewelry. Scientists ...
Scientific American

Will We Run Out of Rare Earth Elements?

Rare earth elements are actually more abundant than precious metals such as platinum and gold. The challenge, however, is ...
IEEE

Hyperspectral Image Classification Framework Based on Multichannel Graph Convolutional Networks and Class-Guided Attention Mechanism

Abstract: Graph convolutional networks (GCNs) can extract features of samples in non-Euclidean space, which can be used for hyperspectral image (HSI) classification in collaboration with convolutional ...
WPLG

Iraq's foreign minister calls for disarmament of 'PKK elements' in the north

Iraq Turkey Turkish Foreign Minister Hakan Fidan, left, listens to his Iraqi counterpart Fuad Hussein during a news conference after a meeting at the foreign ministry ...
malaymail

Hopes on rare earth elements (REE) cooperation will spike: Since China is not against Maga says Xi — Phar Kim Beng

NOV 1 — When Beijing announced that it would extend a reprieve on rare earth element (REE) exports to the United States — without lifting its broader export restrictions — the move carried a strategic ...
IEEE

Class-Wise Contrastive Prototype Learning for Semi-Supervised Classification Under Intersectional Class Mismatch

Abstract: Traditional Semi-Supervised Learning (SSL) classification methods focus on leveraging unlabeled data to improve the model performance under the setting where labeled set and unlabeled set ...
C&EN

From Mass to Class: Classification of Amphetamines MS/MS Spectra via Graph Neural Networks

Department of Environmental, Water and Agricultural Engineering, Faculty of Civil and Environmental Engineering Technion, Israel Institute of Technology, Haifa 3200003, Israel ...
BBC

US and China agree framework of trade deal ahead of Trump-Xi meeting

Donald Trump and his Chinese counterpart Xi Jinping are due to hold talks in South Korea. The US and China have agreed the framework of a potential trade deal that will be discussed when their ...