Researchers have developed a noninvasive technology combining a holographic acoustic device with genetic engineering that allows them to precisely target affected neurons in the brain, creating the potential to precisely modulate selected cell types in multiple diseased brain regions.
Forecasters can use images in social media to better communicate weather related hazards of hurricanes, according to a pair of new studies.
The ketogenic diet has its fanatics and detractors among dieters, but either way, the diet has a scientifically documented impact on memory in mice. While uncovering how the high fat, low carbohydrate diet boosts memory in older mice, scientists identified a new molecular signaling pathway that improves synapse function and helps explain the diet's benefit on brain health and aging.
Researchers analyzed 4,400 cognitively unimpaired adults with amyloid imaging, finding increased amyloid in those who reported that their mothers had symptoms of Alzheimer's disease (AD). Increased amyloid, a biomarker of AD, was also found in those with a history of the disease on both sides of their family and in those whose fathers had an early onset of symptoms. The study suggests that a person's maternal versus paternal family history could have a different impact on risk of accumulating amyloid in the brain.
One in four parents describe getting their young child to bed as difficult -- and these parents are less likely to have a bedtime routine, more likely to leave on a video or TV show, and more likely to stay with their child until they're asleep.
A novel 256-element wirelessly powered transceiver array for non-line-of-sight 5G communication, featuring efficient wireless power transmission and high-power conversion efficiency, has been designed. The innovative design can enhance the 5G network coverage even to places with link blockage, improving flexibility and coverage area, and potentially making high-speed, low-latency communication more accessible.
France star Kylian Mbappe suffered a broken nose during his side's Euro 2024 game against Austria.
A new way to teach artificial intelligence (AI) to understand human line drawings -- even from non-artists -- has been developed.
A recently developed wirelessly powered 5G relay could accelerate the development of smart factories, report scientists. By adopting a lower operating frequency for wireless power transfer, the proposed relay design solves many of the current limitations, including range and efficiency. In turn, this allows for a more versatile and widespread arrangement of sensors and transceivers in industrial settings.
An Early Triassic Nothosaur fossil vertebra, from about 246 million years ago, discovered in New Zealand has upended long-standing hypotheses on how, when and from where nothosaurs and other early sea-going reptiles dispersed around the globe.
SHAUN Wane believes now is the time for rugby league to finally grasp the Test nettle and get long-term fixtures organised.
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Scientists have proposed a new AI method in which systems of habitual and goal-directed behaviors learn to help each other. Through computer simulations that mimicked the exploration of a maze, the method quickly adapts to changing environments and also reproduced the behavior of humans and animals after they had been accustomed to a certain environment for a long time. The study not only paves the way for the development of systems that adapt quickly and reliably in the burgeoning field of AI, but... Читать дальше...
The new “terms of reference” follow a deep dive the service chiefs ordered earlier this year.
Researchers have developed innovative, eco-friendly quantum materials that can drive the transformation of methanol into ethylene glycol. This discovery opens up new possibilities for using eco-friendly materials in photocatalysis, paving the way for sustainable chemical production.
Researchers used theoretical calculations assessing electron orbital symmetry to synthesize new molecule designed to be both transparent and colorless while absorbing near-infrared light. This compound demonstrates the first systematic approach to producing such materials and have applications in advanced electronics. This compound also shows semiconducting properties.
A study has revealed a link between gut microbiota and Parkinson's disease. The researchers discovered a decrease in bacterial genes related to the synthesis of vitamins B2 and B7. The lack of these genes was associated with reduced intestinal short-chain fatty acids and polyamines, agents that maintain the intestinal barrier and prevent the leakage of toxins into the blood that can then access the brain. Using B vitamin therapy to address these deficiencies may restore the barrier and treat Parkinson's disease.
Newfound evidence reveals that the upsurge of the exotic Nile perch in Lake Victoria had long-lasting effects on the genetic diversity of various local cichlid species, report scientists. Through large-scale comparative genomic analyses, the researchers found concrete proof in the collective genome of multiple species that this artificially introduced perch decimated many local fish populations, causing a 'bottleneck effect.'
A new study has found that a novel discourse treatment improved the communication abilities of people with aphasia, a language disorder commonly resulting from stroke.
As the world's largest unfrozen freshwater resource, groundwater is crucial for life on Earth. Researchers have investigated how global warming is affecting groundwater temperatures and what that means for humanity and the environment. Their study indicates that by 2100, more than 75 million people are likely to be living in regions where the groundwater temperature exceeds the highest threshold set for drinking water by any country.
Abrupt shifts within complex systems such as the Earth's climate system are extremely hard to predict. Researchers have now succeeded in developing a new method to anticipate such tipping points in advance. They successfully tested the reliability of their method using one of the most severe abrupt climate changes of the past: the shift of the once-green Sahara into a desert.
Kylian Mbappe produced a stunning miss during France’s narrow against Austria. France kicked off their campaign with a 1-0 win over Austria, thanks to an own-goal from Max Wober. Mbappe was involved in the goal but failed to get on the scoresheet himself, despite having one of the easiest chances to do so. In the 54th […]
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AMANDA BALIONIS looked sensational in a bikini as she soaked up the sun on a beach while Rory McIlroy suffered US Open heartbreak.
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washington — President Joe Biden is planning to announce a sweeping new policy Tuesday that would lift the threat of deportation for tens of thousands of people married to U.S. citizens, an aggressive election-year action on immigration that many Democrats had sought. Biden is set to host a White House event to celebrate an Obama-era directive that offered deportation protection for young undocumented immigrants and will announce the new program then, according to three people briefed on the White House plans. Читать дальше...
A new method in spectromicroscopy significantly improves the study of chemical reactions at the nanoscale, both on surfaces and inside layered materials. Scanning X-ray microscopy (SXM) at MAXYMUS beamline of BESSY II enables the investigation of chemical species adsorbed on the top layer (surface) or intercalated within the MXene electrode (bulk) with high chemical sensitivity.
