Search results for supersaturation

Ecology Mar 27, 2024

The Klamath River's dams are being removed: Inside the effort to restore a scarred watershed

Near the California-Oregon border, reservoirs that once submerged valleys have been drained, revealing a stark landscape that had been underwater for generations.

Condensed Matter Mar 25, 2024

Breaking the ice: Molecular insights into saltwater droplet freezing

In a new study, researchers have observed the freezing of saltwater droplets at a molecular level, offering new insights for de-icing and anti-icing technologies. Contrary to conventional wisdom, these droplets don't conform ...

General Physics Feb 21, 2024

New cloud model could help with climate research

When clouds meet clear skies, cloud droplets evaporate as they mix with dry air. A new study involving researchers from the University of Gothenburg has succeeded in capturing what happens in a model. Ultimately, this could ...

Ecology Feb 6, 2024

Ultrasound can save fish in hydropower rivers

The phenomenon of gas supersaturation occurs when air enters water-filled hydropower inlets and is then exposed to high pressure. When this water is subsequently released into the river below the hydropower plant, it's almost ...

Ecology Sep 28, 2023

Accounting for oxygen in modeling coastal ecosystems

Driven by climate change and pollution, the decline of oxygen levels in oceans is altering biogeochemical cycles, threatening marine plants, animals and ecosystems. But how accurately are we projecting the fate of marine ...

Earth Sciences Sep 25, 2023

New pathway of diatom-mediated calcification and its impact on the biological pump

A research team found that the photosynthesis of Skeletonema costatum (S. costatum), a common diatom species, can induce substantial aragonite precipitation from artificial/natural seawater under significantly lower supersaturation ...

Earth Sciences Sep 24, 2023

Ediacaran fossils reveal origins of biomineralization that led to expansion of life on Earth

Life on Earth began from a single-celled microbe, while the rise to the multicellular world in which we live arose due a vital chemical process known as biomineralization, during which living organisms produce hardened mineralized ...

General Physics Jun 27, 2023

Fondant: Where baking and thermodynamics mix

With their unique appearance, texture, and mouthfeel, fondants have intrigued bakers and physicists for years. They present an appetizing enigma in the world of confectionery, an intriguing combination of sugar, water, and ...

Biochemistry May 15, 2023

Methylated cyclodextrin effectively prevents the crystallization of supersaturated drugs

In the medicine market, most newly introduced drugs and drug candidates show poor water solubility, which prevents their absorption in the body. This, in turn, limits their therapeutic efficiency. Solubilizing agents such ...

Earth Sciences Jan 9, 2023

Jet engine lubrication oils are a major source of ultrafine particles: Study

Ultrafine particles form during combustion processes, for example, when wood or biomass is burned, as well as in power-generating and industrial processes. Alongside road traffic, large airports are a major source of these ...

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