Results 111 to 120 of about 1,427,908 (343)

Multi‐omics data mining combined with experimental validation reveals ferroptosis‐ and autophagy‐associated hub genes as diagnostic candidates and immune modulators in atherosclerosis

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Using the GSE225650 dataset, we performed differential expression gene (DEG) screening, Weighted Gene Coexpression Network Analysis (WGCNA), and immune infiltration profiling on atherosclerosis (AS) samples, yielding 104 shared candidate genes. Subsequently, these 104 candidate genes were intersected with ferroptosis‑ and autophagy‑related gene sets ...
Xinou Zheng   +6 more
wiley   +1 more source

Biological and Physiochemical Techniques for the Removal of Zinc from Drinking Water: A Review [PDF]

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2015
Presence of Zinc (II) in drinking water beyond permissible limits is considered unsafe for human health. Many different anthropogenic activities including mining, burning of petroleum, industrialization, and urbanization cause a release of considerably ...
Naseem Zahra   +2 more
doaj  

A geochemical drainage survey of the Fleet granitic complex and its environs [PDF]

open access: yes, 1978
A regional geochemical drainage reconnaissance programme was undertaken over 900 km2 of south-west Scotland centred on the Fleet granitic complex. Rocks of Ordovician and Silurian age outcrop over the area, into which have been intruded the Fleet and ...
Brown, M.J.   +3 more
core  

Soils and spoils: mineralogy and geochemistry of mining and processing wastes from lead and zinc mining at the Gratz Mine, Owen County, Kentucky. [PDF]

open access: yesJ Soils Sediments, 2022
Hower JC   +8 more
europepmc   +1 more source

Phytoremediation strategies for remediating potentially toxic elements’polluted soils in lead-zinc mining areas: a critical review

open access: yesEnvironmental Research Communications
Lead–zinc mining activities generate highly degraded soils enriched with potentially toxic elements (PTEs), characterized by acid-generating tailings and low fertility, which collectively inhibit vegetation establishment and ecological recovery.
Abdulmannan Rouhani   +5 more
doaj   +1 more source

The Andean zinc rush: Green extractivism and climate vulnerabilities in the Peruvian highland waterscapes

open access: yesJournal of Political Ecology
Zinc is a green mineral that is increasingly required for manufacturing low-carbon technology. This demand has been promoted mainly by the Global North-led green policies to mitigate the impacts of climate change.
Anna Heikkinen
doaj   +2 more sources

The Geologic Features of the Occurrence of Copper in North America [PDF]

open access: yes, 1933
Copper is of such widespread natural occurrence in North America and there are so few metal-mining districts that have not contributed to its production that it is obviously necessary in any brief general treatment of the geology of the copper deposits ...
Ransome, F. L.
core  

Effects of Replacing Alfalfa Hay With Barley Silage in High‐Concentrate Diets: Chewing Behavior, Ruminal Fermentation, Total‐Tract Digestibility, and Milk Production of Dairy Cows in Mid‐Lactation Phase

open access: yesAnimal Research and One Health, EarlyView.
We assessed lactation productivity in dairy cows when replacing alfalfa hay with barley silage. A 50% replacement increased feed intake, whereas total replacement improved nutrient conversion to milk. Barley silage can effectively replace alfalfa hay, enhancing sustainability and resilience in dairy production amid forage quality constraints and market
M. R. Naji‐Zavareh   +5 more
wiley   +1 more source

Marine Metallic Mineral Resources of the Pacific Basin [PDF]

open access: yes
In the 1970s and 1980s, the ocean became a focus of attention for mineral producers and consumers. This paper surveys that trend with particular emphasis on several specific metals and types of resource deposit.
Clark, Allen L., Clark, Jennifer Cook
core   +1 more source

The Black Angel lead-zinc mine 1973–90

open access: yesRapport Grønlands Geologiske Undersøgelse, 1991
On 25th July 1990 the last ore was processed in the ore dressing plant at Mårmorilik thereby terminating seventeen years exploitation of the Black Angel (Sorte Engel) lead-zinc deposit (Fig. 1). During that period some 1.4 million tons zinc, 0.4 million tons lead and 250 tons silver have been extracted from the deposit which originally comprised 13.6 ...
openaire   +2 more sources

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