Results 101 to 110 of about 5,720,274 (252)

Report of a three weeks' experience in the Quarlz Mills at Grass Valley, Cal.

, 1872
Thesis: B.S., Massachusetts Institute of Technology, Department of Mining Engineering and Metallurgy, 1872by B. H. Locke.B.S.B.S.
Locke, Brad. H.
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Assessing Soft Reduction Effects on Centerline Macrosegregation in Continuous Casting Using Five Evaluation Metrics

steel research international, EarlyView.
A comprehensive framework using five complementary metrics: macroetch assessment, 2D SMXRF mapping, 1D composition profiles, the segregation coefficient (Sc), and the maximum segregation value (Vmax) is presented for evaluating centerline macrosegregation in continuously cast steel slabs.
Araf Al Rafi, Stephen Carless, Begoña Santillana, Renfei Feng, Brian G. Thomas, André B. Phillion   +5 more
wiley   +1 more source

Sustainable High-Entropy Alloys from E-Waste: Microstructural Refinement and Hardness Improvement Through Heat Treatment

Materials Proceedings
Electronic waste (e-waste) recycling presents a sustainable pathway for developing advanced materials while mitigating environmental concerns. In this study, a high-entropy alloy (HEA) was fabricated via casting using a hybrid feedstock comprising 40% e ...
Kerryn Ngobeni, Gontse Nkwana, Retshepile Motloung, Edward Jabulani Dlamini, Paul Oluwaseun Adu, Olorundaisi Emmanuel, Chika Oliver Ujah, Samson Dare Oguntuyi, Peter Apata Olubambi   +8 more
doaj   +1 more source

Maple v.18 software in the learning of the subject Mathematics II in students of the Faculty of Mining, Geology and Metallurgy Engineering, semester 2024-I-Unasam- Huaraz, 2024 [El software Maple v.18 en el aprendizaje de la asignatura Matemáticas II en estudiantes de la Facultad de Ingeniería de Minas, Geología y Metalurgia, semestre 2024-I-Unasam- Huaraz, 2024]

Journal of Global Education Sciences
Maple V.18 software is a teaching resource that enhances mathematics learning for university students. The objective of this research was to determine the influence of Maple V.18 software on the learning of the Mathematics II course among students in the Faculty of Mining, Geology, and Metallurgy Engineering at UNASAM during the 2024-I semester.
Jonhson Valderrama Arteaga, César Gonzales Chiclayo, María Medina Gutierrez, Julie Espinoza Castromonte, Alexander Pacheco Castillo, Lorenzo Atoche Cáceres, Orlando Javier Rosas   +6 more
openaire   +1 more source

Geology of Bradford oil rocks : some experiments pertaining to their structure and capacity to furnish petroleum

, 1885
Thesis: B.S., Massachusetts Institute of Technology, Department of Mining Engineering and Metallurgy, 1885by F. H. Newell.B.S.B.S.
Newell, Frederick Haynes, 1862-1932.
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Polyaniline as a dual flame retardant and electrostatic dissipative additive in polyethylene nanocomposites

Journal of Vinyl and Additive Technology, Volume 31, Issue 2, Page 339-355, March 2025.
Effecft of co‐doping polyaniline with phosphoric acid and phytic acid on the heat release rate of polyethylene. Abstract Polyolefins, such as polyethylene (PE), are highly flammable and electrically insulative, limiting their applicability. The study explored the flame‐retardancy and electrical conductivity of PE/polyaniline (PE/PANI) nanocomposites ...
Akeem Adisa, Joseph K. O. Asante, Vincent O. Ojijo, António B. Mapossa, Washington Mhike   +4 more
wiley   +1 more source

The treatment of bleistein

, 1884
Thesis: B.S., Massachusetts Institute of Technology, Department of Mining Engineering and Metallurgy, 1884by Alfred O. Doane.B.S.B.S.
Doane, Alfred O.
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Do Political Connections Seek Green Rent? Only When Safe

Financial Review, EarlyView.
ABSTRACT This study examines how and under what conditions political connections shape firms’ responses to environmental policies. Exploiting the staggered rollout of China's Low‐Carbon City Pilot (LCCP) policy, we find that firms connected to higher‐level governments engage in greater rent‐seeking under this weakly enforced policy.
Tianxi Wang, Ruoran Zhao
wiley   +1 more source

Department of Mining Engineering newsletter academic year 2025-2026

A Newsletter for Friends and Supporters of the Mines Mining Engineering ...

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The smelting of native copper

, 1884
Thesis: B.S., Massachusetts Institute of Technology, Department of Mining Engineering and Metallurgy, 1884by D. W. Park.B.S.B.S.
Park, D. W.
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