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Search results for point-of-care

Analytical Chemistry Feb 8, 2023

Mix of X-ray methods offers improved structure analysis

Sometimes scientists have to accept that a method they have used for years fails under certain conditions. Such a failure calls for a careful analysis of the shortcomings and their subsequent elimination. An international ...

Social Sciences Feb 8, 2023

Study reveals extent of pandemic-related hardship among Asian Americans, Pacific Islanders

The AAPI Data Project at UC Riverside and the UCLA Center for Health Policy Research (CHPR) released a comprehensive report today revealing economic hardships, negative health outcomes and a rise in hate incidents experienced ...

Ecology Feb 7, 2023

Forest management will have a stronger effect than climate change on the supply of ecosystem services, says study

Forests contribute to human well-being by providing a wide variety of ecosystem services to the society. The boreal biome is experiencing rapid changes both with the highest rates of warming on the planet and continued increase ...

Evolution Feb 2, 2023

How species partnerships evolve to become specific or general, cooperative or antagonistic

Symbiotic relationships are everywhere in nature. In the soil, for example, mycorrhizal fungi enhance water and nutrient absorption for plants while feeding on sugars their roots release. In another classic mutualism, ants ...

Social Sciences Jan 30, 2023

Highlighting the experience of migrant domestic workers in the Arab Gulf region

For years leading up to last fall's FIFA World Cup in Qatar, human and labor rights organizations pointed to what they described as the systemic abuse of migrant workers who traveled to the small country on the Arab Gulf ...

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 ...

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