Mangrove Sediments Show Low Heavy Metal Pollution
A study in Environmental Monitoring and Assessment finds that mangrove sediments in a coastal region exhibit low levels of lead, ...
Tag: copper
Printed liquid-metal electrodes track motion and heart signals
A printed GaInSn and copper composite electrode recorded electrocardiograms during several movements while achieving a reported signal-to-noise ratio of 19.5 ...
Baseline assessment finds low salinity but heavy-metal pollution in Meli irrigation water
A baseline study in Ethiopia’s Meli gold mining area found low-to-moderate salinity but heavy-metal pollution above permissible limits in every ...
Ore Fingerprinting Reveals 700-Kilometre Bronze Age Copper Network
Multi-proxy ore fingerprinting links Shang copper casting near Zhengzhou to sources in the Middle Yangtze Valley roughly 700 kilometres to ...
Recycled E-Waste Copper Turns Old Electronics Into Precision Metal Cups
Every year, humanity discards tens of millions of tonnes of electronic waste, and buried inside that growing mountain of dead ...
Two Bulgarian Microalgae Show Strong Heavy Metal Uptake for Water Cleanup
Heavy metal pollution is one of the defining environmental challenges of our time. Mining, refining, and chemical and metallurgical industries ...
Grooved copper rolling trick yields tunable gradient microstructures with double the toughness
Machining trapezoidal grooves into copper before cold rolling creates tunable gradient microstructures, with simulations and experiments revealing how groove geometry ...
Toxic Metals Lurk in Everyday Vegetables Sold in Pakistan’s Twin Cities, Study Warns
A new study of nine vegetables from Islamabad and Rawalpindi wholesale markets found cadmium, chromium, nickel, and copper at levels ...
Himalayan River Sediments Reveal a Hidden Toll of Sand Mining on Trace Metals
A new study of three Himalayan rivers in Himachal Pradesh provides the first systematic trace metal baseline for their sediments, ...
Copper pollution quietly rewires soil microbes in Bulgarian valley
In the Topolnitsa-Pirdop valley of southern Bulgaria, the land carries the chemical signature of more than a century of copper ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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