Petrology and geochemistry of the Middle Pennsylvanian (Langsettian) Clintwood coalbed, Pike County, Kentucky by James C. Hower, Cortland F. Eble, Shelley D. Hopps, Tonya D. Morgan, Vivian A. Edwards

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Title not available by Nachbaur, Virginie, Ayadi, Firas, Foulon, Béatrice, Jean, Malick, Pralong, Valérie, Jouen, Samuel

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Enrichment characteristics and genesis mechanism of critical elements (Nb-Ta-Zr-Hf-REE-Y) in coals: a case study of Late Permian coalfield in Northeastern Guizhou, China by Ziyi Ye, Baoqing Li, Jialiang Cao

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Critical Elements in Incinerator Bottom Ash from Solid Waste Thermal Treatment Plant by Monika Chuchro, Barbara Bielowicz

Subjects: “…critical elements…”
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Techno-economic analysis for the integration of ex situ CO2 mineralization and mineral mining by Katherine Vaz Gomes, Peter Psarras, Simona Liguori, Feng Lin, Brian Caulfield, Thomas Smith, Jennifer Wilcox, Valentina Prigiobbe

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GRAVITY CENTERS DETERMINATION OF INFORMATION INFRASTRUCTURE OBJECTS by Vitalii A. Savchenko, Taras M. Dziuba, Andrii V. Revutskyi

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Increasing R&D effectiveness: planning as a tool for reducing technological risk in engine development by A. D. Kondryakov, A. V. Sartori, E. Ju. Marchukov, A. V. Solovieva, S. V. Chuklinov

Subjects: “…risk mitigation, critical elements…”
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Application of the methodology of readiness levels for the lean development of digital twins of complex engineering systems by A. V. Sartori, V. A. Pershukov, N. A. Mosunova, N. M. Mantsevich

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