Increasing ecological safety during underground mining of iron-ore deposits [PDF]
, 2018 Purpose. To create the technology increasing the level of ecological safety of underground mining of iron ores by means of decreasing the number of harmful substances released into the atmosphere. Methodology. Laboratory and industrial research studies
Khomenko, O.Ye +3 more
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Assessment of heavy metal contamination in flooding area case study at Sungai Pahang and Sungai Kelantan [PDF]
, 2018 The news on of heavy metal contamination in environments especially in rivers is increasing nowadays. Uncontrolled urbanization in catchments, industrialization, improper dredging management and agricultural have caused the rivers to faced serious water ...
Sandirasegaran, Kavitha
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Dowel Bar Optimization: Phases I and II, October 2001 [PDF]
, 2001 America’s roadways are in serious need of repair. According to the American Society of Civil Engineers (ASCE), one-third of the nation’s roads are in poor or mediocre condition (1).
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Endoscopic fiber-coupled diamond magnetometer for cancer surgery [PDF]
arXivInteroperative measurements using magnetic sensors is a valuable technique in cancer surgery for finding magnetic tracers. Here we present a fiber-coupled nitrogen-vacancy (N-V) center magnetometer capable of detecting iron oxide suspension (MagTrace from Endomagnetics Ltd.) used in breast cancer surgeries.
arxiv
Toxicological safeguards in the manned Mars missions [PDF]
Safeguards against toxic chemical exposures during manned Mars missions (MMMs) will be important for the maintenance of crew health and the accomplishment of mission objectives.
Coleman, Martin E.
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Determination Of Heavy Metals In Brewer’s Spent Grains Obtained From Benue Brewery Limited (BBL), Makurdi, North Central Nigeria. [PDF]
, 2014 The concentration of some heavy metals (Mn, Pb, Cu, Cr, Fe, Zn, Ni and Cd) in spent grains obtained from Benue Brewery Limited, Makurdi North Central was determined using Atomic Absorption Spectrophotometers (AAS).
Abah, J. +3 more
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Analysis of Stoppages in the Process of Roadway Drivage Caused by Exceeding the Maximum Allowable Level of Methane Concentration [PDF]
, 2020 Jarosław Brodny +3 more
openalex +1 more source
Investigative Approaches for Pollutants in Water: Aligning with Water Framework Directive Maximum Allowable Concentrations [PDF]
, 2023 Nemanja Koljančić, Ivan Špánik
openalex +1 more source
A screen for Benzo(a)pyrene in fish samples from crude oil polluted environments [PDF]
, 2008 Several studies have shown that exposure to Benzo(a)pyrene increases the risk of cancer. In this study several fish samples from Niger the Delta region of Nigeria were screened for the presence of Benzo(a)pyrene.
Anyakora, Chimezie. +2 more
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