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Search results for point-of-care

Nanomaterials May 22, 2024

Scientists develop new battery-free lactic acid sensor

Scientists at Bath, have introduced a breakthrough carbon-based sensor for detecting lactic acid levels in saliva—avoiding the need for an electrical power source.

Condensed Matter Apr 29, 2024

Hydride research pushes frontiers of practical, accessible superconductivity

Science is taking a step forward in the quest for superconductors that will not require ultra-high pressure to function, thanks to multinational research led by Xiaojia Chen at the University of Houston.

Social Sciences Apr 25, 2024

How much trust do people have in different types of scientists?

Understanding why some people trust some scientists more than others is a key factor in solving social problems with science. But little was known about the trust levels across the diverse range of scientific fields and perspectives.

Economics & Business Apr 18, 2024

CEOs' human concern translates into higher stock price, says study

Compassionate leadership has tangible benefits: CEOs' expressions of empathy correlate with positive stock performance, a study led by the University of Zurich shows. The researchers analyzed data from conference calls between ...

Cell & Microbiology Apr 11, 2024

Researchers resolve old mystery of how phages disarm pathogenic bacteria

Bacterial infections pose significant challenges to agriculture and medicine, especially as cases of antibiotic-resistant bacteria continue to rise. In response, scientists at Texas A&M AgriLife Research are elucidating the ...

Environment Apr 8, 2024

New study suggests we're likely underestimating the future impact of PFAS in the environment

Per-and poly-fluoroalkyl substances—commonly known as PFAS—are a group of over 14,000 human-made chemicals that have been popular since the 1950s for their diverse skills in resisting heat, water, grease and stains.

Education Apr 5, 2024

Addressing the needs of Australians with intellectual disability

People with intellectual disability experience some of the greatest health disparities in Australia due to mainstream health services being ill-equipped to meet their needs. The poor health profile and health disparities ...

Social Sciences Apr 4, 2024

'Nudging' consumers is a common marketing tactic, but study finds it carries risk

Marketers have found so-called "nudging" to be an effective way to influence consumer behavior—but new research suggests those who are prompted, either subtly or directly, to select a particular product or service may be ...

Astronomy Apr 2, 2024

Study reports that age is the driving force in changing how stars move within galaxies

Galaxies start life with their stars rotating in an orderly pattern but in some the motion of stars is more random. Until now, scientists have been uncertain about what causes this—possibly the surrounding environment or ...

Biotechnology Mar 21, 2024

Improving plant health diagnostics: The dawn of microfluidic devices for rapid miRNA detection

In natural environments, plants encounter biotic and abiotic stresses that can significantly affect their productivity and health. Recognizing the importance of timely stress diagnosis, researchers have developed various ...

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