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ScienceDaily · 05/05/2025 17:08 EDT

Min proteins for max efficiency during cell division

The Min protein system prevents abnormal cell division in bacteria, but is poorly understood. Researchers have uncovered how engineered e.coli bacteria control protein levels for maximum efficiency. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:08 EDT

Structural barriers may prevent cancer care for people living with HIV

People living with HIV are less likely to receive potentially lifesaving cancer treatment if they live in communities with lower income levels and educational attainment, according to a new US national study. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:08 EDT

A Big Data approach for battery electrolytes

A new article puts artificial intelligence and machine learning on the task of finding new, powerful electrolytes for designing next-generation batteries for electric vehicles, phones, laptops and grid-scale energy storage. The paper outlines a new framework for finding molecules that maximize three components that make an ideal battery electrolyte -- ionic conductivity, oxidative stability and Coulombic efficiency. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:06 EDT

New molecular label could lead to simpler, faster tuberculosis tests

Chemists found a way to identify a complex sugar molecule in the cell walls of Mycobacterium tuberculosis, the world's deadliest pathogen. This labeling could lead to simpler, faster TB tests. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:06 EDT

Biological 'clocks' key to muscle health and accelerated aging in shift workers

Muscle cells contain their own circadian clocks and disrupting them with shift work can have a profound impact on aging, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:06 EDT

Text-to-video AI blossoms with new metamorphic video capabilities

Computer scientists have developed a new AI text-to-video model that learns real-world physics knowledge from time-lapse videos. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:06 EDT

A fully automated tool for species tree inference

Engineers are making it easier for researchers from a broad range of backgrounds to understand how different species are evolutionarily related, and support the transformative biological and medical applications that rely on these species trees. The researchers developed a scalable, automated and user-friendly tool called ROADIES that allows scientists to infer species trees directly from raw genome data, with less reliance on the domain expertise and computational resources currently required. Read more ›

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ScienceDaily
ScienceDaily 2 place · 05/05/2025 17:06 EDT

PTSD patients show long-term benefits with vagus nerve stimulation

In a recent clinical study, patients with treatment-resistant post-traumatic stress disorder were symptom-free up to six months after completing traditional therapy paired with vagus nerve stimulation. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:06 EDT

Children as young as five can navigate a 'tiny town'

Neuroscientists are developing methods to map the brain systems that allow us to recognize and get around our world. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 17:06 EDT

How are they biting? High speed video reveals unexpected jaw movements in reef fish

Some reef fish have the unexpected ability to move their jaws from side to side, biologists have discovered. This ability -- which is rare among vertebrate animals -- allows these fish to feed rapidly and efficiently on algae growing on rocks. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:21 EDT

Making virtual reality more accessible

Researchers have created a method that makes virtual reality (VR) more accessible to people with mobility limitations. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:19 EDT

Black tea and berries could contribute to healthier aging

Higher intakes of black tea, berries, citrus fruits and apples could help to promote healthy aging, new research has found. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:19 EDT

Shorter and warmer winters may expand the hibernation area of bats in Europe

The ambient temperature has a profound impact on the physiology and behaviour of most species. In regions where individuals rely on low temperatures to hibernate effectively, global warming is likely to significantly affect their survival. A team of scientists studied how ambient temperatures shape the energy expenditure of common noctule bats and built a model to predict at which latitudes they could survive hibernation. This model also predicts how the... Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:19 EDT

Liver cancer survival rates reflect income disparities

The risk of dying from the most common form of primary liver cancer is about 30 percent higher for patients with low household income compared to those with middle or high household income, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:18 EDT

Biological particles may be crucial for inducing heavy rain

Atmospheric and climate scientists show that biological particles may induce rain events that could contribute to flooding and snowstorms, owing to their ability to precipitate ice formation in clouds. They call for an update of meteorological and climate models. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:18 EDT

New theory of gravity brings long-sought Theory of Everything a crucial step closer

Researchers have developed a new quantum theory of gravity which describes gravity in a way that's compatible with the Standard Model of particle physics, opening the door to an improved understanding of how the universe began. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:17 EDT

Spanking and other physical discipline lead to exclusively negative outcomes for children in low- and middle-income countries

Physically punishing children in low- and middle-income countries (LMICs) has exclusively negative outcomes -- including poor health, lower academic performance, and impaired social-emotional development -- yielding similar results to studies in wealthier nations, finds a new analysis. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:17 EDT

A snapshot of relativistic motion: Special relativity made visible

In 1959, physicists James Terrell and Roger Penrose (Nobel laureate in 2020) independently concluded that fast-moving objects should appear rotated. However, this effect has never been demonstrated. Now, scientists have succeeded for the first time in reproducing the effect using laser pulses and precision cameras -- at an effective speed of light of 2 meters per second. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:17 EDT

Privacy-aware building automation

Researchers developed a framework to enable decentralized artificial intelligence-based building automation with a focus on privacy. The system enables AI-powered devices like cameras and interfaces to cooperate directly, using a new form of device-to-device communication. In doing so, it eliminates the need for central servers and thus the need for centralized data retention, often seen as a potential security weak point and risk to private data. Read more ›

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ScienceDaily
ScienceDaily · 05/05/2025 12:17 EDT

Are agricultural pesticides an environmental threat?

A study has demonstrated that pesticides can negatively affect non-target species living in agricultural environment. However, the effects varied greatly depending on the substance tested. Read more ›

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