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ScienceDaily · 08/15/2024 19:00 EDT

Blind cavefish have extraordinary taste buds

A biologist studies blind cavefish, a species of fish that dwell in cave ponds in Mexico. He looked at the timeline for when the cavefish develop additional taste buds on the head and chin, finding the taste bud expansion starts at five months and continues into adulthood. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 18:58 EDT

Brain wiring is guided by activity even in very early development

In humans, the process of learning is driven by different groups of cells in the brain firing together. For instance, when the neurons associated with the process of recognizing a dog begin to fire in a coordinated manner in response to the cells that encode the features of a dog -- four legs, fur, a tail, etc. -- a young child will eventually be able to identify dogs going forward.... Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Identifying 'stealth' sources of saturated fat, added sugar in the diet

A newly compiled list of foods and drinks commonly consumed in the United States hints at why many adults unknowingly overdo it on saturated fat and added sugar in their daily diet, a new study suggests. Beyond the biggest sources of each dietary category -- cheese for saturated fat and soft drinks for added sugar -- the study identifies a longer list of popular sources that helps explain why it's... Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

The brain creates three copies for a single memory

A new study reveals that the memory for a specific experience is stored in multiple parallel 'copies'. These are preserved for varying durations, modified to certain degrees, and sometimes deleted over time. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

New technique prints metal oxide thin film circuits at room temperature

Researchers have demonstrated a technique for printing thin metal oxide films at room temperature, and have used the technique to create transparent, flexible circuits that are both robust and able to function at high temperatures. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Probiotics during pregnancy shown to help moms and babies

Giving probiotics to pregnant mice can enhance both the immune system and behavior of the mothers and their offspring. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Nasal spray flu vaccine candidate shows promise when administered alongside high dose annual shot

A unique influenza vaccine candidate that's inhaled appears safe and could bolster protection against seasonal and pandemic influenza for people vulnerable to severe disease when they receive it in addition to the annual flu shot. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Why do researchers often prefer safe over risky projects? Explaining risk aversion in science

A mathematical framework that builds on the economic theory of hidden-action models provides insight into how the unobservable nature of effort and risk shapes investigators' research strategies and the incentive structures within which they work, according to a new study. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Sick days: Assessing the economic costs of long COVID

A new study finds that the effects of long COVID have caused many Americans to miss extensive work time, and that 14% of study participants reported not returning to work in the months after their infection. The findings suggest that long COVID may have affected millions of Americans and generated steep economic costs, highlighting the need for policies to support those with the condition, researchers said. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

New insight Into behavior of electrons

Physicists have uncovered new states of matter by exploring the behavior of flatland electrons in extreme conditions, revealing insights that could impact quantum computing and advanced materials. Read more ›

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ScienceDaily
ScienceDaily 3 place · 08/15/2024 16:36 EDT

Researchers help to control cancer-causing poison in corn

Researchers have demonstrated a promising sterilization technique that uses X-ray irradiation to reduce Aspergillus flavus viability in contaminated corn. This method achieves sterilization without degrading the harmful aflatoxin B1 (AFB1) produced by the fungus. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

U.S. capable of achieving seafood independence

If the U.S. became seafood independent, or meet its entire seafood needs through its own production, it could offer opportunities for improving dietary outcomes as well as individual and national food security, particularly against disruptions in global supply chains. Through analyzing 50 years of regional and national consumption and production data, from 1970-2021, researchers found that the U.S. could achieve seafood independence, although 'achieving greater seafood independence would require shifts... Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Exploring emerging diagnostic tools for early diagnosis of endometriosis

Endometriosis affects more than 11% of women of reproductive age in the U.S. and 190 million women worldwide. The average time to diagnose endometriosis is seven years after the onset of symptoms, which include abdominal pain and cramping before, during and after menstruation, among others. These circumstances may cause life-altering consequences such as chronic pain, infertility and quality of life. Researchers identify promising approaches for early diagnosis of endometriosis to... Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 16:36 EDT

Sleep resets neurons for new memories the next day

While everyone knows that a good night's sleep restores energy, a new study finds it resets another vital function: memory. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 13:06 EDT

As human activities expand in Antarctica, scientists identify crucial conservation sites

Establishing Key Biodiversity Areas in the Southern Ocean will be vital for safeguarding the ecosystem from the impact of human activities, researchers say. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 12:42 EDT

Genetic link between Alzheimer's and heart disease confirmed

Researchers have uncovered a significant genetic connection between Alzheimer's disease (AD) and several coronary artery disease (CAD) related disorders and lipid classes, offering opportunities to improve health outcomes across two of the more common causes of death in Australia. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 12:42 EDT

Quantum pumping in molecular junctions

Researchers have developed a new theoretical modelling technique that could potentially be used in the development of switches or amplifiers in molecular electronics. Read more ›

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ScienceDaily
ScienceDaily · 08/15/2024 12:42 EDT

Work-related stress a clear risk factor for sick leave, study finds

Middle-aged women who experience work-related stress have a significantly increased risk of future sick leave, a new study shows. Lack of influence and conflicts at work are clear stress factors. Read more ›

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