Results 111 to 120 of about 12,644 (309)
Jurnal Manajemen Hutan Tropika, 2011 Mining activities could have negative impacts on the environment if the tailings produced were not processedproperly. Non-economic tailing is a composite of various minerals (heavy metal) with sandy texture.
Basuki Wasis, Nuri Fathia
doaj +1 more source
Alaska mining and water quality [PDF]
, 1976 The Institute of Water Resources has sought financial assistance for some time in an attempt to initiate research relative to the impact of mining on water quality. Attempts were made as early as 1971 by Dr. Timothy Tilsworth and later by Dr.
Cook, Donald J. +2 more
core
Advanced Healthcare Materials, EarlyView.An in vitro testicular model is developed by generating connective tissue equivalents from human dermal fibroblast‐derived microtissues and coupling them with human Sertoli cells or human Sertoli cell spheroids. This engineered microenvironment supports Sertoli cell maturation and functionality, providing a promising platform for studying human ...
Annachiara Scalzone +4 more
wiley +1 more source
Revista del Instituto de investigación de la Facultad de minas, metalurgia y ciencias geográficas, 2023 La muestra de relave evaluada en este estudio pertenece a una planta concentradora en la región de Arequipa, que tiene una capacidad de 430 TMD, la cual procesa mineral aurífero proveniente de la minería artesanal. El beneficio de estos tipos de minerales se realiza mediante el proceso de cianuración, carbón en pulpa, desorción y refinería. El objetivo
Escalante Escalante, Joselyne Bridgette +1 more
openaire +1 more source
Modelling and 3D Visualisation of Landscape Changes in the Rosia Montana Basin [PDF]
The town of Rosia Montana is located above one of the largest gold and other precious metal deposits in Europe. Gold and silver have been mined for centuries here, even as early as pre-roman times.
Gábor Barton +2 more
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Environment, health and safety management in mining and other industries [PDF]
, 2014 Thesis (Ph.D.) University of Alaska Fairbanks, 2014While environment and health and safety may appear to be two different areas, they may be integrated into Environment, Health and Safety (EHS).
Yoon, Seok J., 윤석준
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Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents
Advanced Healthcare Materials, EarlyView.Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn +14 more
wiley +1 more source
Journal of Physics: Conference Series, 2019 Abstract The purpose of this activity was to determine the characteristics of gold contained in iron sand mining tailings based on mineragraphic parameters, gold recovery by amalgamation method, and Hg used and wasted with tailings in the amalgamation process.
L Pulungan, P Pramusanto, F A Hermana
openaire +1 more source
Gold Phytomining: a New Idea for Enviromental Sustainablity in Indonesia [PDF]
, 2014 DOI: 10.17014/ijog.v1i1.171New technology is needed to protect the safety and health of communities and the environment at ASGM locations in Indonesia. This technology must be simple, cheap, easy to operate, and financially rewarding.
Krisnayanti, B. D. (Baiq) +1 more
core +2 more sources
Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source