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Strategic role of selected noble metal nanoparticles in medicine
Critical Reviews in Microbiology, 2015Noble metals and their compounds have been used as therapeutic agents from the ancient time in medicine for the treatment of various infections. Recently, much progress has been made in the field of nanobiotechnology towards the development of different kinds of nanomaterials with a wide range of applications. Among the metal nanoparticles, noble metal
Mahendra, Rai +4 more
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Rare earth metals: a strategic concern
Mineral Economics, 2014Rare earth metals are important inputs into the development and manufacturing of many green and high-tech products. It is an international strategic concern that much of the supply chain for rare earth metals is based in China. This paper looks at issues involving the availability of rare earth metals, its use, China’s involvement, and pricing to ...
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FINNISH NICKEL AS A STRATEGIC METAL, 1920–19441
Scandinavian Journal of History, 2007Petsamo nickel in Northern Finland became a bargaining chip in the Great Powers' political game before and during the Second World War. ‘Weak states’ such as Finland had room to pursue their own interests both in the cartelized interwar military markets and especially during the Second World War. Despite the common assumption of weakness on the part of
Jari Eloranta, Ilkka Nummela
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Strategic Tool Design Using Metal Forming Simulation Techniques
SAE Technical Paper Series, 1995<div class="htmlview paragraph">The emergence of metal forming simulation tools provides an excellent opportunity for forming engineers to analyze an existing or proposed design without having to experience the long and costly lead times associated with the traditional build and test process.
Tom Robertson +2 more
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New approaches to forecasting large deposits of strategic metals
VM Novitates, 2023Synthesis of the obtained materials by sources of metals, agents of their transportation and areas of deposition or accumulation of ores makes it possible to zone the most promising territories to identify new large deposits of strategic metals. As a result of research the main ore-forming systems – sources of strategic metals are identified; a ...
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Strategic Metallic Alloys and United States Dependence
Economic Geography, 1941That recognition of self-sufficiency problems has become increasingly widespread has been evinced by numerous publications, by plans and legislation designed to correct any deficiencies in American supplies. Stock-piling for accumulation of reserves of deficiency materials, encouragement of domestic developments, and abatement of exports of essential ...
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Recycling of metals from urban mines – a strategic evaluation
Journal of Cleaner Production, 2016Urban mining has attracted increasing attention as a research topic, owing to the high growth rate, environmental issues, and market potential of waste generated in urban areas. Metal recovery from such waste has become increasingly important especially in accordance with the concept of metal criticality.
Zhi Sun +4 more
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Critical metals in strategic photovoltaic technologies: abundance versus recyclability
Progress in Photovoltaics: Research and Applications, 2012ABSTRACTResearch efforts have been directed toward photovoltaic technologies using “abundant” base metals such as copper and zinc (e.g., CZTS or more recently CZTSSe) to overcome the material constraint challenges posed by tellurium, indium, germanium and gallium in current generation technologies (e.g., CdTe, CIGS, a‐Si/thin‐film Si).
Annick Anctil, Vasilis Fthenakis
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Recovery of strategic metals from urban soils
2017International ...
Simonnot, Marie-Odile +5 more
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Technological mineralogy of strategic metal ores: achievements, problems, prospects
Vestnik of geosciencesMineralogical-analytical methods and methodologies for predictive assessment of solid minerals essentially determine the feasibility and tactics of developing raw materials, and, if necessary, the possibility of replacing, first of all, strategic raw materials with others.
E Ozhogina, Olga Kotova
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