Search results for thermodynamic limit

Environment Dec 7, 2023

Researchers serve up an improved model of indoor pollution produced by cooking

Stir-frying yields more than just tasty dishes like Kung Pao chicken and Hunan beef. It also emits an invisible mixture of gases and particles that pollute indoor air and can be detrimental to human health. Correctly estimating ...

Analytical Chemistry Dec 1, 2023

Researchers decode aqueous amino acid's potential for direct air capture of CO₂

Scientists at the Department of Energy's Oak Ridge National Laboratory have made a significant stride toward understanding a viable process for direct air capture, or DAC, of carbon dioxide from the atmosphere. This DAC process ...

Nanomaterials Nov 28, 2023

Researchers triple carbon nanotube yield for LEDs, solar cells, flexible and transparent electronics

Skoltech scientists have found a way to improve the most widely used technology for producing single-walled carbon nanotube films—a promising material for solar cells, LEDs, flexible and transparent electronics, smart textiles, ...

Bio & Medicine Nov 27, 2023

CRISPR-powered optothermal nanotweezers

Optothermal nanotweezers are an innovative optical design method that has revolutionized classical optical techniques to capture a broad range of nanoparticles. While the optothermal temperature field can be employed for ...

Biochemistry Nov 21, 2023

Investigating solid-state atomic hydrogen as a potential hydrogen therapy strategy

The overexpression of reactive oxygen and nitrogen species (RONS) is closely associated with the onset and progression of diverse chronic diseases, such as cancer, Alzheimer's disease, and chronic diabetic ulcers. Hydrogen ...

Earth Sciences Nov 20, 2023

Looking for lithium-bearing pegmatites

The commercial importance of lithium is ever-growing, and its production is globally dominated by lithium-cesium-tantalum (LCT) pegmatites. These are spectacular rocks featuring impressive ultra-coarse textures, but they ...

Environment Nov 17, 2023

Study highlights need for enhanced tropical cyclone identification and simulation in climate models

Tropical cyclones in the western North Pacific (WNP) stand as formidable natural forces, wreaking havoc on Earth and posing significant challenges to disaster preparedness. As we grapple with the uncertainties of future projections ...

General Physics Nov 1, 2023

Micro heat engine research cracks an age-old thermodynamic puzzle

Designing a heat engine that can produce maximum power at maximum efficiency is a major challenge. Practical heat engines are limited to a theoretical efficiency called the Carnot limit, which sets a cap on how much heat ...

Evolution Oct 16, 2023

Scientists and philosophers identify nature's missing evolutionary law

A paper published in the Proceedings of the National Academy of Sciences describes "a missing law of nature," recognizing for the first time an important norm within the natural world's workings.

Analytical Chemistry Oct 13, 2023

Investigating the detection limit of electrochemistry

With recent improvements in instrumentation and confinement techniques, the detection of molecules using electrochemical techniques has become easier than ever before; however, there are still many conditions which restrict ...

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