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ScienceDaily · 12/12/2023 19:19 EDT

Free electric vehicle charging at work? It's possible with optimum solar

The global surge in electric vehicle sales has prompted an Australian university to explore how it could offer free or nominal EV charging facilities to staff and students by optimizing its solar PV system and minimizing workplace electricity costs. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 19:19 EDT

National policy aimed at reducing U.S. greenhouse gases also would improve water quality

A climate policy that raises the price of carbon-intensive products across the entire U.S. economy would yield a side benefit of reducing nitrate groundwater contamination throughout the Mississippi River Basin. The Gulf of Mexico, an important U.S. fishery, also would see modest benefits from the nitrate reductions. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 19:19 EDT

Twenty-year study confirms California forests are healthier when burned -- or thinned

A 20-year experiment in the Sierra Nevada confirms that different forest management techniques -- prescribed burning, restoration thinning or a combination of both -- are effective at reducing the risk of catastrophic wildfire in California. These treatments also improve forest health, making trees more resilient to stressors like drought and bark beetles, and they do not negatively impact plant or wildlife biodiversity within individual tree stands, the research found. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 19:19 EDT

Can AI be too good to use?

Much of the discussion around implementing artificial intelligence systems focuses on whether an AI application is 'trustworthy': Does it produce useful, reliable results, free of bias, while ensuring data privacy? But a new article poses a different question: What if an AI is just too good? Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:34 EDT

NASA's Webb stuns with new high-definition look at exploded star

Like a shiny, round ornament ready to be placed in the perfect spot on a holiday tree, supernova remnant Cassiopeia A (Cas A) gleams in a new image. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:34 EDT

Protein study could one day advance Parkinson's, breast cancer care

New research could one day lead to therapies that prevent or treat diseases and infections tied to a protein that's found in all human cells. A study describes how the protein ubiquitin is modified during a bacterial infection. The study details the steps taken to create a form of the protein known as lysine 6 polyubiquitin, where a long chain of ubiquitin molecules are linked through the amino acid lysine.... Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:33 EDT

14-inch spacecraft delivers new details about 'hot Jupiters'

The Colorado Ultraviolet Transit Experiment (CUTE) spacecraft is about the size of a cereal box. It has also recorded incredibly detailed measurements of the atmospheres of planets hundreds of light-years from Earth. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:33 EDT

Hallmark quantum behavior in bouncing droplets

In a study that could help fill some holes in quantum theory, the team recreated a 'quantum bomb tester' in a classical droplet test. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:33 EDT

Mammogram rates increase when patients schedule themselves

By making mammograms easy to schedule through personal online patient portals, researchers saw a significant increase in screenings for breast cancer. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:33 EDT

New technique for photon detection

Researchers have developed a new technique to detect photons -- elementary particles that span from visible light to radio frequencies and are instrumental in carrying cellular communication. The advancement could lead to more precise and efficient technologies in various fields, from improving medical imaging and communication systems to enhancing scientific research and even potentially bolstering security measures. Photon detection has typically relied on change/modulation of voltage or current amplitude Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:33 EDT

New AI-powered algorithm could better assess people's risk of common heart condition

Early detection of atrial fibrillation can reduce the risk of stroke and heart failure, but screening people for the condition has been historically challenging. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 16:33 EDT

Caregiving can be stressful, but it could also lower risk of depression

Becoming a caregiver to an aging parent or spouse can be stressful, but a new study is questioning the idea that family caregiving is also a risk factor for depression. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 13:10 EDT

Spinning up control: Propeller shape helps direct nanoparticles

Self-propelled nanoparticles could potentially advance drug delivery and lab-on-a-chip systems -- but they are prone to go rogue with random, directionless movements. Now, an international team of researchers has developed an approach to rein in the synthetic particles. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 13:10 EDT

Artificial intelligence systems excel at imitation, but not innovation

Artificial intelligence (AI) systems are often depicted as sentient agents poised to overshadow the human mind. But AI lacks the crucial human ability of innovation, researchers have found. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 13:10 EDT

The silent killer gets louder as high blood pressure risks trend upward

Researchers have found an increased need for urgent dialysis and a rising mortality rate in people hospitalized for dangerously high blood pressure. Younger people needed more dialysis and leaner patients had a higher risk of dying in the hospital. The trends show that acute hypertension remains a serious condition. People affected need appropriate treatment to control their blood pressure and avoid hospital admission. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 13:10 EDT

Archaeologists unearth one of earliest known frame saddles

Recovered from looters, a new archaeological discovery from a cave in western Mongolia could change the story of the evolving relationship between humans and horses around the world.  Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 13:10 EDT

Zapping manure with special electrode promises an efficient method to produce fertilizers, other chemicals

An interdisciplinary team has developed a new technique that could help farmers extract useful nutrients such as ammonia and potassium from livestock manure to efficiently make fertilizer and other useful chemical products. While the strategy still needs to be scaled up beyond a proof-of-concept stage, the group's preliminary analyses show it could offer considerable benefits by cutting water and air pollution while simultaneously creating products that farmers could use or... Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 13:10 EDT

Liquid biopsy predicts immunotherapy response and toxicity in patients with advanced lung cancer

By monitoring changes in circulating tumor DNA (ctDNA) among 30 patients treated with immunotherapies for metastatic non-small cell lung cancers, researchers were able to determine molecular response -- the clearance of tumor genetic material in the bloodstream. Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 11:23 EDT

Nearly 40% of Type 2 diabetes patients stop taking their second-line medication

Most patients with Type 2 diabetes will end up needing to add a second-line medication after metformin -- the go-to primary drug for glucose management -- to control their blood sugar levels. But adherence to these second-line drugs can be hit or miss, reports a new study.  Among patients prescribed glucagon-like peptide-1 receptor agonists (GLP-1 RAs), half (50%) discontinued treatment.  Read more ›

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ScienceDaily
ScienceDaily · 12/12/2023 11:23 EDT

A new brew: Evaluating the flavor of roasted, lab-grown coffee cells

It may soon be time to wake up and smell the lab-grown coffee made from cultured plant cells. But it's not clear whether drinks from this product replicate coffee beans' complex flavors. Now, a study found that some of the comforting aromas and tastes of a conventional cup of coffee could be reproduced by roasting and brewing coffee cell cultures. Read more ›

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