Results 71 to 80 of about 877,747 (317)
Transactions of the American Institute of Mining Engineers.
, 1873 Mode of access: Internet.Vols. 1-5 in v. 5; Vols. 1-15. 1 v.; Vols. 11-25. 1 v.; Vols. 21-25. 1 v.; Vols. 1(1871)-35 (1904). 1 v.; Vols. 36 (1905)-55 (1915). 1 v.; Vols. 56 (1916)-72 (1925). 1 v.
American Institute of Mining Engineers.
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Advanced Healthcare Materials, EarlyView.A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta +3 more
wiley +1 more source
ON NECESSITY OF IMPROVEMENT OF CONTROL OVER FUNCTIONING OF PAYMENT SYSTEMS IN MODERN CONDITIONS
Вестник Северо-Кавказского федерального университета, 2022 The article discusses the problems associated with the functioning of payment systems at the present stage of their development, which, in the absence of effective control, leads to the creation offinancial pyramids and, ultimately, to causing ...
Lidiya Tolmacheva
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Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
Arctic Review on Law and Politics, 2015 As a consequence of the growing global need for minerals, extractive industries are continuously expanding. In the North, together with several environmental problems such as climate change, this poses a real threat to the traditional livelihoods of Sami
Timo Koivurova +5 more
doaj +1 more source
Advanced Materials, EarlyView.A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal +7 more
wiley +1 more source
Actores y ambientalismos: Continuidades y cambios en los conflictos socio-ambientales en el Perú [PDF]
Íconos, 2009 Este artículo identifica cinco tipos de ambientalismos que están presentes en los conflictos mineros en el Perú: el conservacionista, el nacionalista-populista, el de defensa de las formas de vida, el de justicia socio-ambiental y el ecologismo profundo.
Anthony Bebbington +1 more
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, 2016 This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/227292A ...
Mount Lyell Mining And Railway Co. Ltd
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Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
wiley +1 more source
Capitalismo estatal o convergencias populares [PDF]
Íconos, 2009 Este artículo analiza las interacciones entre el gobierno actual y el movimiento anti-minero para el periodo 2006-2009, bajo la hipótesis de que el modelo neo-desarrollista adoptado por el primero ha generado un nuevo escenario de conflictividad social ...
Sara Latorre, Alejandra Santillana
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