Results 31 to 40 of about 1,156,762 (339)
Where are mines located in sub Saharan Africa and how have they expanded overtime?
Land Degradation and Development, 2020 Mining is a multi‐billion‐dollar industry spanning major to artisanal and small‐scale mines, with diverse local to regional socio‐economic and environmental impacts.
Abdulkareem I. Ahmed +2 more
semanticscholar +1 more source
A&P ContinuidadEn la Sudamérica fluvial, las tierras bajas son escenario de superposición de procesos naturales y procesos urbanos; la falta de proyecto que integre tierra y agua y oriente transformaciones sustentables en el territorio, aumenta vulnerabilidades y ...
Patricia Beatriz Mines
doaj +1 more source
Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin
Molecular Oncology, EarlyView.The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla +10 more
wiley +1 more source
Cultura y DrogaEl objetivo del artículo consiste en describir y analizar las actuaciones ginecológicas y urológicas en las redes sociotécnicas que se despliegan en el abordaje del cáncer cervicouterino (CC) y prostático (CP) en Buenos Aires, Argentina. Se trata de dos
Ana Mines Cuenya
doaj +1 more source
Mining activities through history at Avala locality [PDF]
Podzemni Radovi, 2016 This paper offers a review of some historical evidence and facts about the existence of mining activities in the area of the mountain Avala. Mining activities at Avala can be traced back to the pre-Antiquity times and, depending on the era and political ...
Crnogorac Luka
doaj +1 more source
Migrant mineworkers and South Africa’s diplomatic relations with Botswana and Lesotho, 1906-2006
Cogent Social Sciences, 2022 Migrant labour has played a critical role in the diplomatic relations of South Africa for more than 100 years. The discovery of gold and diamonds in South Africa in the late 1800s transformed the country into a mining giant in Southern Africa.
Kekgaoditse Suping
doaj +1 more source
Arthritis Care &Research, Accepted Article.Objective The purpose was to evaluate a biomarker score consisting of MUC5B rs35705950 promoter variant, plasma matrix metalloproteinase (MMP)‐7, and serum anti‐malondialdehyde‐acetaldehyde (anti‐MAA) antibody for RA‐associated interstitial lung disease risk stratification. Methods Using a multicenter cohort of US veterans with RA, we performed a cross‐
Kelsey Coziahr +16 more
wiley +1 more source
Properties and Application of Backfill Materials in Coal Mines in China
Minerals, 2019 Coal is the basic resource underpinning energy generation in China, however, constant, large-scale mining of coal results in many problems such as ecological destruction of mining areas.
Jixiong Zhang +5 more
semanticscholar +1 more source
Rapid Design and Manufacture of Ultralight Cellular Materials [PDF]
, 2005 This paper details the design, manufacture and testing of regular metallic lattice structures with unit cell sizes in the range 0.8mm to 5mm and truss elements of 100-500 µm in diameter [1].
Brooks, W. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu +8 more
wiley +1 more source