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Search results for point-of-care

Ecology Jan 26, 2023

Gathering just the right amount of information is key to proper natural resource management

With ever more demands on the planet's natural resources, managing them carefully is ever more critical. But it can be challenging to make effective decisions for such complex systems. To do so, scientists and resource managers ...

Quantum Âé¶¹ÒùÔºics Jan 24, 2023

A quantum video reel: Time-of-flight quantum tomography of an atom in an optical tweezer

When it comes to creating ever more intriguing quantum systems, a constant need is finding new ways to observe them in a wide range of physical scenarios. JILA Fellow Cindy Regal and JILA and NIST Fellow Ana Maria Rey have ...

Astronomy Jan 18, 2023

Billions of celestial objects revealed in gargantuan survey of the Milky Way

Astronomers have released a gargantuan survey of the galactic plane of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects—arguably the largest such catalog so far. The data for this unprecedented ...

Analytical Chemistry Jan 17, 2023

A mobile breakthrough for water environment monitoring: Novel colorimetric multi-channel sensor using a cell phone

Reliable colorimetric analysis technologies have been widely praised for their highly sensitive and selective responses towards various contaminants in environmental monitoring. In principle, the chromogenic agent selectively ...

Social Sciences Jan 16, 2023

One in ten minors seeking abortions must pursue court approval: Research finds many are denied

Twenty-two states, including Colorado, that have not banned abortion still do require those under age 18 to involve their parents before terminating a pregnancy. Their only other option: to seek approval from a judge via ...

Polymers Jan 11, 2023

Studying polymer gels through the lens of mechanochemistry and solvent swelling

Polymer gels have become a staple technology in various fields, ranging from optics and drug delivery to carbon capture and batteries. However, there are still many open questions about gels and their network structure, and ...

Environment Jan 6, 2023

Marine plankton tell the long story of ocean health, and maybe human too

Using samples from an almost century-old, ongoing survey of marine plankton, researchers at University of California San Diego School of Medicine suggest that rising levels of manmade chemicals found in parts of the world's ...

Social Sciences Jan 4, 2023

How marketers can capitalize on the power of perception to influence beliefs about brand performance

Researchers from Oklahoma State University and University of Florida published a new article explaining how marketers can capitalize on the power of perception through the structure of visual communications to influence beliefs ...

Education Dec 21, 2022

What constitutes teacher expertise? New research points to the answer

In the largest ever review of teacher expertise, including data from over 1,000 teachers from around the world in primary and secondary school education, 73 features common to many expert teachers have been identified.

Bio & Medicine Dec 21, 2022

Rapid test based on specially designed magnetic nanoparticles reliably detects pathogens in a few seconds

The current rapid tests for diagnosing infectious diseases are speedy, but not really fast. For example, antigen self-tests, PCR tests or ELISA tests for coronavirus take 15 minutes to several hours before a reliable result ...

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