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ScienceDaily · 07/23/2024 20:47 EDT

Researchers leveraging AI to train (robotic) dogs to respond to their masters

An international collaboration seeks to innovate the future of how a mechanical man's best friend interacts with its owner, using a combination of AI and edge computing called edge intelligence. The overarching project goal is to make the dog come 'alive' by adapting wearable-based sensing devices that can detect physiological and emotional stimuli inherent to one's personality and traits, such as introversions, or transient states, including pain and comfort levels. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 20:47 EDT

Butterflies accumulate enough static electricity to attract pollen without contact

Butterflies and moths collect so much static electricity whilst in flight, that pollen grains from flowers can be pulled by static electricity across air gaps of several millimeters or centimeters. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 20:47 EDT

The unintended consequences of success against malaria

The insecticide-treated bed nets and insecticide sprays that were so effective in preventing mosquito bites -- and therefore malaria -- are increasingly viewed as the causes of household pest resurgence after pests became resistant to pesticides, according to a new article. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 20:47 EDT

A new way to make element 116 opens the door to heavier atoms

Researchers have successfully made super-heavy element 116 using a beam of titanium-50. That milestone sets the team up to attempt making the heaviest element yet: 120. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 20:47 EDT

Large language models don't behave like people, even though we may expect them to

People generalize to form beliefs about a large language model's performance based on what they've seen from past interactions. When an LLM is misaligned with a person's beliefs, even an extremely capable model may fail unexpectedly when deployed in a real-world situation. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 20:47 EDT

Taco-shaped arthropod fossils gives new insights into the history of the first mandibulates

Palaeontologists are helping resolve the evolution and ecology of Odaraia, a taco-shaped marine animal that lived during the Cambrian period. Fossils reveal Odaraia had mandibles. Palaeontologists are finally able to place it as belonging to the mandibulates, ending its long enigmatic classification among the arthropods since it was first discovered in the Burgess Shale over 100 years ago and revealing more about early evolution and diversification. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 18:20 EDT

Drawing water from dry air

A prototype device harvests drinking water from the atmosphere, even in arid places. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 16:25 EDT

Manufacturing perovskite solar panels with a long-term vision

Researchers working at the forefront of an emerging photovoltaic (PV) technology are thinking ahead about how to scale, deploy, and design future solar panels to be easily recyclable. Solar panels made of perovskites may eventually play an important role amid global decarbonization efforts to reduce greenhouse gas emissions. As the technology emerges from the testing stages, it is a perfect time to think critically about how best to design the... Read more ›

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ScienceDaily
ScienceDaily 2 place · 07/23/2024 16:25 EDT

Better carbon storage with stacked geology

According to new research subsurface reservoirs that are covered by a collection of hundreds of smaller lids -- collectively called a 'composite confining system' -- may be the better option for keeping carbon trapped for the long term. That's good news for the carbon storage industry. This type of distributed system is common in a range of geological environments. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 14:40 EDT

Brain's support cells contribute to Alzheimer's disease by producing toxic peptide

Oligodendrocytes are an important source of amyloid beta and play a key role in promoting neuronal dysfunction in Alzheimer's disease, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 13:20 EDT

Tumor suppressor protein Par-4 triggers unique cell death pathway in cancerous cells

A team of researchers has discovered that the tumor suppressor protein Prostate apoptosis response-4 (Par-4) can cause a unique type of cell death called ferroptosis in human glioblastoma -- the most common and aggressive type of brain tumor -- while sparing healthy cells. This new understanding has the potential to inform the development of novel treatments for various hard-to-treat cancers and neurodegenerative diseases. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 13:20 EDT

Study uses Game of Thrones to advance understanding of face blindness

Psychologists have used the hit TV series Game of Thrones to understand how the brain enables us to recognize faces. Their findings provide new insights into prosopagnosia or face blindness, a condition that impairs facial recognition. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 12:35 EDT

Nanoscopic imaging aids in understanding protein, tissue preservation in ancient bones

A pilot study shows that nanoscopic 3-D imaging of ancient bone not only provides further insight into the changes soft tissues undergo during fossilization, it also has potential as a fast, practical way to determine which specimens are likely candidates for ancient DNA and protein sequence preservation. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 12:35 EDT

3D-printed microstructure forest facilitates solar steam generator desalination

Faced with the world's impending freshwater scarcity, researchers turned to solar steam generators, which are emerging as a promising device for seawater desalination. The team sought design inspiration from trees and harnessed the potential of 3D printing. They present technology for producing efficient SSGs for desalination and introduces a novel method for printing functional nanocomposites for multi-jet fusion. Their SSGs were inspired by plant transpiration and are composed of miniature... Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 12:35 EDT

Wearable sensors help athletes achieve greater performance

Researchers have developed a low-cost, flexible, and customizable sensor for badminton players that overcomes current monitoring constraints. The team used triboelectric sensors to construct their intelligent monitoring system because they are easy to adapt for flexible, wearable devices and to minimize interference during bending and twisting, they built a 3D-printed flexible arch-shaped sensor encased in a thermoplastic elastomer. This design is comfortable during use and can be easily customized to... Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 12:35 EDT

Mass layoffs and data breaches could be connected

A research team has been exploring how mass layoffs and data breaches could be connected. Their theory: since layoffs create conditions where disgruntled employees face added stress or job insecurity, they are more likely to engage in risky behaviors that heighten the company's vulnerability to data breaches. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 12:35 EDT

Researchers warn of unprecedented arsenic release from wildfires

The wildfire season of 2023 was the most destructive ever recorded in Canada and a new study suggests the impact was unprecedented. It found that four of the year's wildfires in mine-impacted areas around Yellowknife, Northwest Territories potentially contributed up to half of the arsenic that wildfires emit globally each year. Read more ›

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ScienceDaily
ScienceDaily · 07/23/2024 12:35 EDT

Electric scooter and bike accidents are soaring across the United States

In the crowded urban landscape, where small electric vehicles -- primarily scooters and bicycles -- have transformed short distance travel, researchers are reporting a major national surge in accidents tied to 'micromobility.' Read more ›

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30.11.2024 05:41
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