Results 11 to 20 of about 904,712 (293)
Experimental analysis on cyanide removal of gold tailings under medium-temperature roasting
Scientific Reports, 2023 The cyanide content of gold tailings exceeds the standard seriously due to the cyanide extraction process. In order to improve the resource utilization efficiency of gold tailings, a medium-temperature roasting experiment was carried out on the stock ...
Long Hai +4 more
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MGM Journal of Medical Sciences, 2022 Healthcare-associated infections (HAIs) have a major impact on public health worldwide. Till now, we are relying on hand washing and environmental disinfection, but the compliance rate of hand washing and adequate supply of materials is always a catch ...
Megha Sharma, Shatrughan Pareek
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Program for determination of zones of gold concentration on sluices of washing devices
IOP Conference Series: Earth and Environmental Science, 2021 Abstract Currently sluice washing devices are the most common in alluvial gold mining. Their use provides a sufficiently high performance, relatively low power consumption, and acceptable recovery of valuable components. The theoretical provisions of traditional hydraulics make it possible to determine all the main parameters of the ...
V S Alekseev, R S Seryi
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APL Materials, 2021 Wearable biosensors have received significant attention due to the possibility of measuring physiological signals on demand. Particularly, the monitoring of electromyographic (EMG) signals on demand by wearable platforms has significant potential to ...
Taehwan Lim, Huanan Zhang, Sohee Lee
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Failure of the “Gold Standard”: The Role of a Mixed Methods Research Toolkit and Human-Centered Design in Transformative WASH [PDF]
Environmental Health Insights, 2021 From preventing cholera and diarrhea by reducing exposure to human waste, to reducing transmission of COVID-19 through handwashing, water, sanitation and hygiene (WASH) can save lives. Numerous global health initiatives have been created to combat the spread of infectious diseases.
Jasmine Burton +4 more
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Atmosphere, 2018 We are presenting a new approach to analyze the freezing behavior of aqueous droplets containing ice nucleating particles. The freezing chip consists of an etched and sputtered (15 × 15 × 1) mm gold-plated silicon or pure gold chip, enabling the ...
Thomas Häusler +4 more
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Orpaillage, disponibilité alimentaire et compétition foncière dans les zones aurifères du département de Bouaflé [PDF]
Tropicultura, 2018 Gold Washing, Food Supply and Competition in the Gold Areas of the Department of Bouafle. The gold industry exploitation which is booming in the department of Bouaflé has had a harmful consequence on the food supply.
Kouadio, AC. +2 more
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Journal of Degraded and Mining Lands Management, 2013 There are many locations for traditional gold mining in Indonesia. One of these is in Murung Raya District, Central Kalimantan Province. Mining activities involving the application of traditional gold processing technology have a high potential to ...
W Wilopo, R Resili, D P E Putra
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A method to increase reproducibility in adult ventricular myocyte sizing and flow cytometry: Avoiding cell size bias in single cell preparations. [PDF]
PLoS ONE, 2017 RATIONALE:Flow cytometry (FCM) of ventricular myocytes (VMs) is an emerging technology in adult cardiac research that is challenged by the wide variety of VM shapes and sizes.
Javier E López +4 more
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Sulaimani Dental Journal, 2021 Objective: The main cause of this in vitro study was to measure and compare the amount of debris extruded apically using three NiTi single rotary files (primary WaveOne Gold file, Hyflex EDM file, and the XP-endo Shaper). Methods: Palatal root of
Marwah Adnan, Hikmet Al Gharrawi
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