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Often there are major challenges in developing diverse and complex human mobility metrics systematically and quickly.
CO2 capture by mineral looping, either using calcium or magnesium precursors requires that the materials be calcined after CO2 is captured from the atmosphere. This separates the CO2 for later sequestration and returned the starting material to its original state.
Mineral looping is a promising method for direct air capture of CO2. However, reduction of sorbent reactivity after each loop is likely to be significant problems for mineral looping by MgO.
The technologies provide a system and method of needling of veiled AS4 fabric tape.
High strength, oxidation resistant refractory alloys are difficult to fabricate for commercial use in extreme environments.
ORNL will develop an advanced high-performing RTG using a novel radioisotope heat source.
An efficient, eco-friendly metal extraction using ultrasonic leaching, ideal for lithium and magnesium recovery from minerals and waste.