Results 51 to 60 of about 301,019 (338)
, 2016 This paper explores the linkages between the national systems of innovation of Botswana, South Africa, Zambia, and Zimbabwe and their respective mineral extraction and mineral processing value chains, including input industries. Our analysis reveals four
Fessehaie, Judith +2 more
core +1 more source
Review of man-made mineral formations accumulation and prospects of their developing in mining industrial regions in Ukraine [PDF]
, 2019 Purpose. Analysis of the man-made mineral formations of ore mining and smelting, fuel and energy complexes development accumulation, location and prospects amount in the Dnipropetrovsk region. Methods. Comprehensive approach, including analysis of state
Kuzmenko, O +5 more
core +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Rheological investigations of the improved fine scheelite flotation spiked with agitation medium
International Journal of Mining Science and Technology, 2022 The fine scheelite flotation using garnet and glass beads as agitation medium was investigated through slurry rheology and froth property analysis.
Wei Chen, Guofan Zhang, Yangge Zhu
doaj +1 more source
Mineral processing analysis in artisanal gold mining, Peru [PDF]
, 2015 Peer ReviewedPostprint (published ...
Alfonso Abella, María Pura +3 more
core +2 more sources
FEBS Open Bio, EarlyView.Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li +8 more
wiley +1 more source
Technological Typomorphic Associations in Caustobiolites and Methods of Their Extraction
Metals, 2021 Heavy oil is considered as a multipurpose complex mineral, and the processing of heavy oils as a “complex problem”, aimed both at increasing the yield of light fractions and “transport” ability of oil, and at extracting metals from heavy asphaltene ...
Artyom Romashev +3 more
doaj +1 more source
Assessment of the potential carbon footprint of engineered processes for the mineral carbonation of PGM tailings [PDF]
International Journal of Greenhouse Gas Control, 2018 Abstract The engineered sequestration of carbon dioxide (CO2) emissions through mineral carbonation typically requires energy intensive conditions and chemical reagents to accelerate the naturally slow reaction processes. In order to be an effective carbon dioxide mitigation strategy, engineered mineral carbonation processes have to result in a net ...
M.S. Ncongwane +2 more
openaire +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Cutting-edge industrial technology of mining tool manufacturing [PDF]
, 2016 Purpose. To conduct a comparative economic analysis of cermet alloys regeneration technology, to identify the most “environmentally friendly” and cost-effective processing of solid alloys waste. Methods.
Gurenko, A, Naumenko, O, Savchenko, Iu
core +2 more sources