Results 181 to 190 of about 311,267 (287)

Identification of anomalous geological structures for iron mines using a multi-geophysical prospecting method: a case study of Songhu iron mine. [PDF]

Sci Rep
Ma J, Gao Z, Zhang P, Shi L, Qu J, Gao W, Shi S, Ma C.   +7 more
europepmc   +1 more source

Systematic Parameter Selection for Short Fiber Polymer Composite Direct Fiber Simulation

Polymer Composites, EarlyView.
Interactions of individually simulated fibers are systematically calibrated such that their orientation history agrees with the results from analytical orientation models. ABSTRACT The orientation of fibers in short discontinuous fiber reinforced polymer composites is a critical factor in determining final mechanical and thermal properties.
Jason B. Pierce, Douglas E. Smith
wiley   +1 more source

Development and Application Prospects of Biomass-Based Organic Binders for Pellets Compared with Bentonite. [PDF]

Materials (Basel)
Liu Y, Liu W, Peng Z, Wang J, Xue Q, Zuo H.   +5 more
europepmc   +1 more source

Exchangeable lead (Pb) in lowland paddy soils of Sri Lanka as affected by the differences in agro‐climatic zones, soil orders, and water sources

PLANTS, PEOPLE, PLANET, EarlyView.
Lead (Pb) accumulation in the human body poses serious health risks. As rice is the staple food in Sri Lanka, with a high per capita intake (114 kg), there is a significant risk of Pb transfer through rice consumption. This study evaluated exchangeable Pb concentrations in soils and produced Pb distribution maps.
Anuththara Neththasinghe, Thilini Weerasooriya, Harsha Kadupitiya, Upul Rathnayake, Rohana Chandrajith, Alistair Hetherington, Lalith Suriyagoda   +6 more
wiley   +1 more source

Mechanism, kinetics and thermodynamics of nickel, iron, and magnesium hydrochloric acid leaching from laterite ore. [PDF]

Sci Rep
Shayakhmetova R, Mukhametzhanova A, Osipov P, Kali A, Kuandykova A, Rakhym A.   +5 more
europepmc   +1 more source

Rhizosphere microbial detoxification and phosphorus solubilization drive ecological remediation of Pb–Zn contaminated soils

PLANTS, PEOPLE, PLANET, EarlyView.
Heavy metal contamination of soils poses a serious threat to ecosystem health and food security worldwide. This study investigated how native plants, such as Artemisia annua and Buddleja davidii, interact with soil microbes in Pb–Zn waste slag areas. We found that these plants stimulate microbes, which improve phosphorus availability and reduce metal ...
Caili Sun, Yajuan Yao, Yongwei Liu, Xiaoyu Lu   +3 more
wiley   +1 more source

Recovery of Iron-Based Coagulant from Waste Laterite Ore through Chemical Leaching for Efficient Water Treatment. [PDF]

ACS Omega
Bawani MR, Rajput AA, Gadhi TA, Sheikh Z, Ansari K, Ahmed Z, Chalgri SR, Bonelli B.   +7 more
europepmc   +1 more source

Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity

PLANTS, PEOPLE, PLANET, EarlyView.
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha, Anselmo Nogueira, Matheus Colli‐Silva, Juliana Gastaldello Rando   +3 more
wiley   +1 more source

Temporal changes in Angkorian ironmaking technology in Northern Cambodia during the 10th-14th centuries. [PDF]

Sci Rep
Azami K, Uchida E, Mizumori A, Kobayashi Y, Kuriyama K, Nakamura T, Kato Y.   +6 more
europepmc   +1 more source

A Study on Preventing Thermal Runaway of Contaminated Ammonium Nitrate Prill in Bulk Storage

Propellants, Explosives, Pyrotechnics, EarlyView.
Schematic illustration of a contaminated region of ammonium nitrate prill undergoing exothermic decomposition, producing gases containing NOx. The interstitial flow of these heated gases rapidly raises the temperature of ammonium nitrate along the flow path.
Pramith Priyananda, Alex M. Djerdjev, Nathan Paris, Brian S. Hawkett   +3 more
wiley   +1 more source