Evolution of Alluvial Gold Mining Technologies - MDPI
Dec 28, 2023 · In A History of Mining in Latin America: From the Colonial Era to the Present; University of New Mexico Press: Albuquerque, NM, USA, 2012. [Google Scholar] Wells, J.H. …
Association of PFAS and Metals with Cardiovascular Disease Risk ...
May 28, 2025 · Background: Cardiovascular disease (CVD) is a major global health burden influenced by genetic, behavioral, and environmental factors. Among these, exposure to per- …
Metals | Aims & Scope - MDPI
About Metals Aims Metals (ISSN 2075-4701) is an open access journal of related scientific research and technology development. It publishes reviews, regular research papers (articles) …
Vol. 15, Iss 7 | Metals | MDPI
Metals, an international, peer-reviewed, Open Access journal.
Risk Assessment of Heavy Metals in Road-Deposited Sediments …
Among them, C1 (Ex/Em = 250/400 nm): terrestrial humic acid [43]; C2 (Ex/Em = 350/450): visible humic-like acid; C3 (Ex/Em = 275 /350): protein-like region [60], mainly represented as a …
High-Quality Dry Etching of LiNbO3 Assisted by Proton ... - MDPI
Aug 18, 2022 · To find an optimum metal mask for a deep dry etch on LN samples, we tried different metal combinations; Ti/Al (20 nm/1.3 µm), Ti/Al/Cr (20 nm/750 nm/750 nm). Figure 2 …
Bioaccumulation and Trophic Transfer of Heavy Metals in Marine …
Apr 18, 2025 · Heavy metal contamination in marine ecosystems poses a critical environmental challenge, with significant implications for biodiversity, trophic dynamics, and human health.
Compositional Effects of Additively Manufactured Refractory High …
Jun 9, 2022 · The W control sample has the smallest grain size of 275 nm, which may result in the smallest intergranular bubble density. W has a normalized bubble density of 1.44 × 10 −6 nm …
Metals | An Open Access Journal from MDPI
Metals is an international, peer-reviewed, open access journal published monthly online by MDPI. The Spanish Materials Society (SOCIEMAT) is affiliated with Metals and their members …
The Cleaning of Corroded Lacquered Brass with Complexing …
Jun 7, 2024 · The samples, placed on a black non-UV emitting cardboard background, were illuminated by two Dominique Dutscher (Bernolsheim, France) UV lamps with an emission …