Soft Matter
Exploring what happens when different spherical objects hit the water
When an object hits a body of water vertically, it is accompanied by a strong hydrodynamic force fueled by the flow of water around it, which propels it forward. The magnitude of this force is known to vary depending on the ...
14 hours ago
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27
General Physics
Physicists introduce method for mechanical detection of individual nuclear decays
In recent years, physicists and engineers have developed increasingly sophisticated instruments to study particles and the interactions between them with high precision. These instruments, which include particle detectors, ...
16 hours ago
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76
New self-powered electrostatic tweezer enhances object manipulation and microfluidics
In a study published in Device has reported a new self-powered electrostatic tweezer that offers superior accumulation and tunability of triboelectric charges, enabling unprecedented flexibility and adaptability for manipulating ...
Soft Matter
10 hours ago
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61
Team develops novel hybrid scheme for compressible flow computations
A team of scientists has developed a novel hybrid scheme for both steady and unsteady single-phase compressible flow simulations. Their scheme has potential applications in real-world scenarios, offering a promising avenue ...
Soft Matter
10 hours ago
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90
Climate is most important factor in where mammals choose to live, study finds
While human activity has had a massive effect on the natural world, a new study from North Carolina State University finds that climate is still the most influential factor in determining where mammals can thrive. The work ...
Plants & Animals
10 hours ago
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55
3D models show dolphins already used narrow-band sound waves for orientation 5 million years ago
Senckenberg researcher Dr. Rachel Racicot and her former student Joyce Sanks from Vanderbilt University have examined the inner ear of the extinct dolphin genus Parapontoporia. In their study, published in the journal The ...
Evolution
11 hours ago
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103
New clam species discovered in South Africa's kelp forest
A new study sheds light on the unexplored diversity of galeommatoidean bivalves, a little-known group of marine mollusks, from the western coast of South Africa.
Plants & Animals
11 hours ago
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96
Central nervous system-associated macrophages could modulate post-stroke immune responses
An ischemic stroke is a type of stroke that occurs when a blood clot in an artery, also known as thrombus, or the progressive narrowing of arteries, blocks the blood and oxygen flowing to the brain. This process can cause ...
New study shows 'dancing molecules' can regenerate cartilage in 3 days
In November 2021, Northwestern University researchers introduced an injectable new therapy, which harnessed fast-moving "dancing molecules," to repair tissues and reverse paralysis after severe spinal cord injuries.
Biomedical technology
8 hours ago
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20
Researchers discover potential therapeutic target for degenerative eye disease
Researchers from the National Institutes of Health (NIH) have discovered the source of dysfunction in the process whereby cells in the eye's retina remove waste.
Oncology & Cancer
10 hours ago
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19
The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
New study shows 'dancing molecules' can regenerate cartilage in 3 days
BRCA1/2: Why men should be screened for the 'breast cancer gene'
'Prelude' to neuromuscular disease spinal muscular atrophy may offer chances for better treatment
Researchers move a step closer to developing at-home test to detect dementia
Prostate cancer outcomes comparable for transgender women, cisgender men
Study finds increased substance use with direct, indirect exposure to mass terrorism
Tech Xplore
Study explores win–win potential of grass-powered energy production
Memristive radiofrequency switches show improved performance for mmWave applications
Using AI to train AI: Model collapse could be coming for LLMs, say researchers
Scientists' innovation for indoor solar cells maximizes the use of light energy
Renewable energy puts power grids to the test
Raman spectroscopy offers new insights into ionic liquid acidity
Researchers at the University of Liège have for the first time determined the acidity of ionic liquids using Raman spectroscopy, thanks to Hammett acidity functions. This advance promises to revolutionize our understanding ...
Analytical Chemistry
11 hours ago
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38
Higher CEO pay in large health care systems linked to hospital consolidations, study suggests
A study from Rice University's Baker Institute for Public Policy reveals that CEO salaries for nonprofit hospitals and health care systems increased significantly from 2012 to 2019. The study, "The Determinants of Nonprofit ...
Medical economics
10 hours ago
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2
New interaction network in endocytosis process discovered
AP180 is a protein involved in endocytosis and in signal transmission between nerve cells. This protein, which largely lacks a three-dimensional structure, has never been fully studied.
Cell & Microbiology
12 hours ago
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42
Communicating numbers boosts trust in climate change science, research suggests
The intuition to distill hard numbers like "90 percent" into words like "almost all" may help make science and statistics more accessible, but new research shows that isn't necessarily the best way to engage people online.
Education
12 hours ago
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76
Building bridges between cells for brain health: Research finds microglia rescue neurons through tunneling nanotubes
The brain contains many cell types, from the prominent neurons to the lesser-known microglia. The latter are integral to the brain's immune system and play a crucial role as the brain's cleanup crew. A recent study conducted ...
Neuroscience
12 hours ago
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35
New understanding of fly behavior has potential application in robotics, public safety
Why do flies buzz around in circles when the air is still? And why does it matter? In a paper published in Current Biology, University of Nevada, Reno Assistant Professor Floris van Breugel and Postdoctoral Researcher S. ...
Plants & Animals
13 hours ago
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71
Increased demand for metals and minerals needed for clean energy transition puts 4,000+ species at risk, finds study
New research has found that 4,642 species of vertebrates are threatened by mineral extraction around the world through mining and quarrying, and drilling for oil and gas.
Plants & Animals
13 hours ago
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29
New method for 3D quantitative phase imaging eliminates need for digital phase recovery algorithms
A study from the University of California, Los Angeles, published in Advanced Photonics introduces a cutting-edge approach to 3D Quantitative Phase Imaging (QPI) using a wavelength-multiplexed diffractive optical processor.
Optics & Photonics
13 hours ago
0
58
BRCA1/2: Why men should be screened for the 'breast cancer gene'
More and more studies show that men face risks of cancer from BRCA1 and BRCA2 genetic mutations that are most often associated with breast and ovarian cancers in women.
Oncology & Cancer
12 hours ago
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22
Experts warn against hype for deriving green hydrogen from direct seawater electrolysis
At first glance, the plan sounds compelling: invent and develop future electrolyzers capable of producing hydrogen directly from unpurified seawater. But a closer look reveals that such direct seawater electrolyzers would ...
Energy & Green Tech
13 hours ago
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36
Developing a nano-treatment to help save mangroves from deadly disease
Mangroves and palm trees are hallmarks of the Sunshine State not just for their beauty but for their immense importance to Florida's coastlines.
Exploring cadmium-induced alterations in the expression profile of microRNAs
Cadmium (Cd), a toxic heavy metal, has been identified as a significant environmental pollutant due to its widespread industrial use and persistence in the environment. Chronic exposure to Cd poses a considerable threat to ...
New aerospace and building materials could repair themselves thanks to fungi and bacteria
Researchers are using biological matter to create unique new materials that can adapt to their environment and repair themselves.
Exploring the effects of initial microbiota on microbial succession during eggplant fermentation
Shibazuke is a traditional Japanese eggplant pickle produced by the process of fermentation using lactic acid bacteria (LAB). LAB which are commonly present in vegetables cause the spontaneous fermentation of vegetables, ...
What's really behind the ad label? The dark arts influencers are using to get your likes
Rogue social media influencers are relying on gender stereotypes, bogus claims and deceptive editing to monetize their content and increase their following, a new study has found.
Study warns of rise of 'new chauvinism' fueled by right-wing populism
New research from the University of Bath has identified a "new chauvinism," fueled by a resurgence in right-wing populism, and distinguished by the use of softer, more subtle language than traditional chauvinism.
New research on legal aid cuts shows wasted money and 'embarrassing' data gaps in UK
There needs to be "significant improvements" to the way data is collected across UK Government to prove if major changes to legal aid have delivered value for money to the taxpayer, a new report says.
Surveys reveal vast mangrove damage along Great Barrier Reef and restoration hotspots
A James Cook University report has revealed severe damage in about 80% of mangroves along the Great Barrier Reef, from Cairns to Gladstone—and pinpointed 52 potential restoration hotspots over 17,255 hectares.
AI makes useless noise widely useful in synchronizing physical oscillators
In a Letter published in Physical Review E, scientists from the Research Institute of Intelligent Complex Systems (IICS) at the Fudan University show AI makes useless noise widely useful in oscillator synchronization. These ...
Using fire management to see how ticks... tick
The morning alarm goes off, and it's time to get ready for work. Ph.D. student Samuel Gilvarg has already pretreated his clothes with permethrin insecticide. All that's left is to pull his socks up and over his pant legs.
Paris 2024: How the Olympics shape—and are shaped by—geopolitics
When French historian and educator Baron Pierre de Coubertin founded the modern Olympics in 1894, he did so with a vision of promoting peace through sport. In reality, the Olympics have often reflected the geopolitics of ...
Is this how you get hot Jupiters?
When we think of Jupiter-type planets, we usually picture massive cloud-covered worlds orbiting far from their stars. That distance keeps their volatile gases from vaporizing from stellar heat, similar to what we're familiar ...
Clearance of deer cull carcasses is a loss to ecosystem, finds Scotland study
The removal of deer bodies following annual culls in Scotland may be depriving the environment of essential nutrients, according to a new study published in Ecological Solutions and Evidence.
More money, empowerment—and less chance of domestic abuse for women working in coffee industry
Economist Deniz Sanin was at Starbucks when a bag of specialty coffee from Rwanda caught her eye. "I Googled it right away," she recalled. "It turns out, there's been a coffee boom in the country."
Building blocks for the future: Rhodium-catalyzed [2+2+1] cycloaddition achieves high enantioselectivity
Cycloaddition reactions are an efficient strategy for constructing cyclic compounds that are important building blocks for other chemicals. In these processes, π-electrons from different unsaturated molecules, such as alkenes, ...
Image: NASA's Orion spacecraft gets lift on Earth
Crane operator Rebekah Tolatovicz, a shift mechanical technician lead for Artic Slope Regional Corporation at NASA's Kennedy Space Center in Florida, operates a 30-ton crane to lift the agency's Artemis II Orion spacecraft ...
NASA supports burst test for orbital reef commercial space station
An element of a commercial space station, Orbital Reef, under development by Blue Origin and Sierra Space, recently completed a full-scale ultimate burst pressure test as part of the agency's efforts for new destinations ...
Rain, cooling slow huge blaze in Canada's Jasper park
Rain and cooler temperatures are helping firefighters battling a huge forest fire that has devastated part of the popular tourist town of Jasper in western Canada, authorities said Friday.
Brazilian dunes dotted with dazzling pools make UNESCO heritage list
Brazil's Lencois Maranhenses National Park, famed for its white dunes that fill with blue and emerald lagoons in the rainy season, was on Friday declared a UNESCO World Heritage Site.
Not one, but two meteor showers are about to peak—here's how to catch the stellar show
On any clear night, if you gaze skywards long enough, chances are you'll see a meteor streaking through the sky. Some nights, however, are better than others.
