Copper Fox Provides Analytical Results from 2025 Drilling Program at Schaft Creek

January 26, 2026) - Copper Fox Metals Inc. (TSXV: CUU) (OTCQX: CPFXF) (FSE: HPU) ("Copper Fox" or the "Company") is pleased ...
CompositesWorld

Mars Materials, NC State validate CO2-derived carbon fiber precursor

Hydrogen cyanide-free, carbon-negative drop-in for carbon fiber production is found to be chemically identical to oil- and ...
Le Lézard

Core Silver Confirms Expansion of Laverdiere Porphyry by 280 Metres Through Drilling

VANCOUVER, BC / ACCESS Newswire / January 20, 2026 / Core Silver Corp. ("Core Silver" or the "Company") is pleased to present ...
IEEE

Addressing Scheme for Three-Dimensional Central Triangular Matrices in Linear Arrays

Abstract: A matrix, in which most of the elements are present with zero values, is known as sparse matrix. Sparse matrices have many types in which lower and upper triangular matrices are often seen ...
IEEE

Knowledge-Aided Covariance Matrix Estimation via Kronecker Product Expansions for Airborne STAP

Abstract: This letter proposes a new approach for knowledge-aided estimation of structured clutter covariance matrices (CCMs) in airborne radar systems with limited training data. First, we model the ...