Results 181 to 190 of about 6,899 (241)

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

Incorporation of Coconut Fibers Into Clay‐Based Mortars: A Study on Mechanical and Microscopic Behavior

International Journal of Ceramic Engineering &Science, Volume 8, Issue 2, March 2026.
Clay‐based mortar reinforced with coconut fibers showed improved flexural strength and promising mechanical performance, despite shrinkage‐induced cracks. The study highlights the potential of using waste and natural fibers in eco‐efficient mortars, emphasizing the importance of curing and moisture control.
Gabriela Machado Guimarães Ferreira, Sebastião Ribeiro   +1 more
wiley   +1 more source

Comparative Analysis of Selective Mining and XRT Sensor-Based Sorting for Copper Ore Pre-Concentration: Preliminary Studies Assessing Method Potential. [PDF]

Sensors (Basel)
Progorowicz J, Kurty J, Marcin M, Sisol M, Romańska A.   +4 more
europepmc   +1 more source

Screening of Native Plant Species in the Artisanal Gold Mining Sites of Doko, Guinea: Perspectives for Phytoremediation

CLEAN – Soil, Air, Water, Volume 54, Issue 3, March 2026.
This study focuses on phytoremediation in a gold mining‐contaminated area in Doko, Guinea. Plant, soil, and rhizospheric soil samples were collected and subjected to physicochemical analyses to quantify heavy metal content. Biological indicators: bioconcentration factor (BCF), translocation factor (TF), and biological accumulation coefficient (BAC ...
Ahmed Amara Konaté, Joseph Hébélamou, Alassane Diallo, Khaled Gemail, Said El Hasnaoui, Abdelaziz Smouni, Mouna Fahr   +6 more
wiley   +1 more source

Study on Calcified Alkali Leaching of Vanadium-Extracted Tailings and Preparation of Barium Orthovanadate. [PDF]

Nanomaterials (Basel)
Qu J, Wang Y, Hao X, Ma N.
europepmc   +1 more source

Assessment of Bone Regeneration in Rabbit Calvarial Defects Treated With Mineralized Collagen–Based Scaffolds Using In Vivo MicroCT and Three‐Dimensional Rendering

Current Protocols, Volume 6, Issue 3, March 2026.
Abstract Cranial bone regeneration requires coordinated interactions among host cells, extracellular matrices, and the local biomechanical environment to restore both mineralized tissue and structural protection of the brain. Mineralized collagen–glycosaminoglycan (MC–GAG) scaffolds recapitulate key features of native bone matrix and have demonstrated ...
Youngnam Kang, Kaavian Shariati, Catherine T. Cascavita, Wei Chen, Meiwand Bedar, Xiaoyan Ren, Shili Xu, Justine C. Lee   +7 more
wiley   +1 more source

Ore Genesis of the Jiawula Pb-Zn-Ag Deposit, Inner Mongolia: Constraints from C-H-O Isotopes, In Situ S Isotopes, Fluid Inclusions, and LA-ICP-MS Analysis of Chalcopyrite. [PDF]

ACS Omega
Li H, Mi W, Zuo Y, Xu J, Ren Z.
europepmc   +1 more source

Metabarcoding Analysis Reveals Microbial Diversity and Its Environmental Drivers in the Pantanos de Villa Lagoons in Lima—Peru

Ecology and Evolution, Volume 16, Issue 3, March 2026.
This study characterized, for the first time, the microbial diversity in four lagoons of the Pantanos de Villa Wildlife Refuge in Lima, Peru, using 16S rRNA marker gene metabarcoding and identified the physicochemical drivers that influence the microbial community structure of these lagoons.
Camila Castillo‐Vilcahuaman, Roger Alberto Palomino Huarcaya, Pedro Sepúlveda‐Rebolledo, Maribel Baylon Cortitoma   +3 more
wiley   +1 more source

Radioactive geophysical processing and spatial anomalies analysis based on adaptive weighting fusion and multifractal SVM. [PDF]

Sci Rep
Lv W, Huang P, Yang Y, Ning J, Huang X, Yu H, Banjade TP, Luo Q.   +7 more
europepmc   +1 more source