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ScienceDaily · 06/10/2024 17:09 EDT

Advanced AI-based techniques scale-up solving complex combinatorial optimization problems

A framework based on advanced AI techniques can solve complex, computationally intensive problems faster and in a more more scalable way than state-of-the-art methods, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Case studies show how quasi-governmental organizations could strengthen climate adaptation governance

The politicization of climate issues and the unsynchronized efforts of stakeholders are hindering the effectiveness of climate adaptation governance in the U.S. According to a new study the design characteristics of quasi-governmental organizations (QGOs) could provide insights on how to depoliticize climate information sources and foster multi-level stakeholder coordination. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Protocol for creating 'wired miniature brains'

Researchers have developed -- and shared -- a process for creating brain cortical organoids -- essentially miniature artificial brains with functioning neural networks. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Researchers demonstrate the first chip-based 3D printer

Researchers have demonstrated the first chip-based 3D printer, a tiny device that emits reconfigurable beams of visible light into a well of resin that rapidly cures into a solid shape. The advance could enable a 3D printer small enough to fit in the palm of a person's hand. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Hubble finds surprises around a star that erupted 40 years ago

Astronomers have used new data from NASA's Hubble Space Telescope and the retired SOFIA (Stratospheric Observatory for Infrared Astronomy) as well as archival data from other missions to revisit one of the strangest binary star systems in our galaxy -- 40 years after it burst onto the scene as a bright and long-lived nova. A nova is a star that suddenly increases its brightness tremendously and then fades away to... Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Early life exposure to weed pollen could increase childhood asthma risk

A study has found children who are exposed to tree and weed pollen in urban environments are at increased risk of respiratory health problems, including asthma. While green areas in urban settings decrease exposure to air pollution, allow kids to be active, and offer positive contact to a diverse microbiota -- which in turn may help the positive development of a child's immune system -- they can also lead to... Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Fine-tuning leaf angle with CRISPR improves sugarcane yield

A CABBI research team has used CRISPR/Cas9 gene editing to optimize leaf angle in sugarcane, increasing the amount of sunlight it captures and the amount of biomass it produces. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Novel radiotracer produces high quality images of 'Alzheimer's disease of the heart'

A newly developed radiotracer can generate high quality and readily interpretable images of cardiac amyloidosis, a condition referred to as the 'Alzheimer's disease of the heart.' As the first amyloid-specific and pan-amyloid binding radiotracer designed for planar and SPECT/CT imaging, 99mTc-p5+14 could play an important role in early detection and treatment of cardiac amyloidosis. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Researchers engineer new approach for controlling thermal emission

If a material absorbs light, it will heat up. That heat must go somewhere, and the ability to control where and how much heat is emitted can protect or even hide such devices as satellites. An international team of researchers has published a novel method for controlling this thermal emission in Science. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Protein study could help researchers develop new antibiotics

A team has found a way to make the bacterial enzyme histidine kinase water-soluble, which could make it possible to rapidly screen potential antibiotics that might interfere with its functions. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Brain's structure hangs in 'a delicate balance'

Researchers examined anatomy of neurons from humans, mice and fruit flies. They discovered that the cellular structure of the brain is at a critical point, poised between two phases. New insights could help design computational models of the brain's complexity. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 17:09 EDT

Four-legged, dog-like robot 'sniffs' hazardous gases in inaccessible environments

Nightmare material or truly man's best friend? A team of researchers equipped a dog-like quadruped robot with a mechanized arm that takes air samples from potentially treacherous situations, such as an abandoned building or fire. The robot dog walks samples to a person who screens them for potentially hazardous compounds. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 14:03 EDT

Webb telescope reveals asteroid collision in neighboring star system

Astronomers have captured what appears to be a snapshot of a massive collision of giant asteroids in Beta Pictoris, a neighboring star system known for its early age and tumultuous planet-forming activity. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 14:03 EDT

How human derived RNA fragments help the Hepatitis E virus

Why does Hepatitis E become chronic in some patients, and why do medications not work? To find out, an international research team led by scientists from Bochum observed a patient with chronic Hepatitis E infection over a year. Repeated sequencing of the virus RNA showed that the virus incorporated various parts of the host's messenger RNA into its genome. This resulted in a replication advantage, which may have contributed to... Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 14:03 EDT

Researchers create skin-inspired sensory robots to provide medical treatment

Scientists have created innovative soft robots equipped with electronic skins and artificial muscles, allowing them to sense their surroundings and adapt their movements in real-time. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 14:03 EDT

Disturbed blood flow can damage the vessel wall in cases of aortic dilation

Abnormal blood flow in the aorta is linked to inflammation and breakdown of the vessel wall in conditions where the aorta is dilated. The findings can contribute to better diagnosis and open up new ways to assess the risk of serious and usually fatal complications, such as rupture of the aorta. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 14:03 EDT

Upstream and downstream: River study highlights cross-country inequities

New research highlights inequities between downstream and upstream countries that share the same watershed. The study outlines how international agreements can better address shared resource problems and call for greater collaboration and coordination between these international neighbors. Read more ›

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ScienceDaily
ScienceDaily 3 place · 06/10/2024 14:03 EDT

Researchers use 3D visualization to predict, prevent hurricane damage

The researchers say 3D visualization of hurricanes and storm surges allows them to understand how flooding will impact coastal communities by allowing them to vividly see how each building and road might be impacted by a given flood. Read more ›

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