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ScienceDaily · 06/11/2024 13:03 EDT

New insights on polymicrobial infections in chronic lung diseases

Chronic lung diseases are often accelerated and exacerbated by polymicrobial infections. An international study has identified two types of these so-called dysbioses in cystic fibrosis. They display distinct ecology and are also likely to respond differently to treatment. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

Switching nanomagnets using infrared lasers

Physicists have calculated how suitable molecules can be stimulated by infrared light pulses to form tiny magnetic fields. If this is also successful in experiments, the principle could be used in quantum computer circuits. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

New discovery reveals unexpected ocean algae help cool Earth

A common type of ocean algae plays a significant role in producing a massively abundant compound that helps cool the Earth's climate, new research has discovered. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

'Self-taught' AI tool helps to diagnose and predict severity of common lung cancer

A computer program based on data from nearly a half-million tissue images and powered by artificial intelligence can accurately diagnose cases of adenocarcinoma, the most common form of lung cancer, a new study shows. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

New computer vision method helps speed up screening of electronic materials

A new computer vision technique developed by engineers significantly speeds up the characterization of newly synthesized electronic materials. Such materials might be used in novel solar cells, transistors, LEDs, and batteries. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

Detecting early linguistic signs of dementia by studying the natural speech of seniors

A study led by linguists has found that early linguistic signs of dementia can be detected through the study of the natural speech of senior Singaporeans. The novel study revealed that participants with memory-related mild cognitive impairment spoke less and used fewer, but more abstract, nouns that is consistent with the speech pattern of Alzheimer's patients. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

Reading pleasure and pain from the brain

Researchers have revealed how the brain processes emotions related to sustained pain and pleasure. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

We spend more with cashless payments

A study has found that when using cashless methods of payment, individuals tend to spend more when purchasing. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

Researchers reveal new pathway to improve traumatic brain injury outcomes

Working together to understand the factors which could be used to predict outcome following TBI, researchers examined factors related to social support, health, clinical care, biological markers, acute interventions, and longer-term outcomes. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

Major milestone in cutting harmful gases that deplete ozone layer and worsen global warming

A new study has revealed significant progress in the drive to reduce levels in the atmosphere of chemicals that destroy Earth's ozone layer, confirming the success of historic regulations limiting their production. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:03 EDT

How did a satellite galaxy of the Milky Way come to be?

Crater 2, located approximately 380,000 light years from Earth, is one of the largest satellite galaxies of the Milky Way. Extremely cold and with slow-moving stars, Crater 2 has low surface brightness. How this galaxy originated remains unclear. A team of physicists now offers an explanation. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 13:02 EDT

Gene that helps cancer cells spread throughout the body

Expression of Gstt1 enables the cells to change the surrounding environment to support their growth. The findings could lead to new strategies to treat metastatic cancer and would be particularly impactful for patients with pancreatic cancer. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 12:59 EDT

New AI tool finds rare variants linked to heart disease in 17 genes

Using an advanced artificial intelligence tool, researchers have identified rare coding variants in 17 genes that shed light on the molecular basis of coronary artery disease (CAD), the leading cause of morbidity and mortality worldwide. The discoveries reveal genetic factors impacting heart disease that open new avenues for targeted treatments and personalized approaches to cardiovascular care. Read more ›

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ScienceDaily
ScienceDaily · 06/11/2024 12:57 EDT

First week after birth is critical for development of senses

Researchers have found that the maturation of the senses for smell and touch is closely linked in mice and that this strong interaction takes place within a narrow developmental time window. These findings not only underline the importance of environmental stimuli for brain assembly in early life, but also the interdependent development of the senses. Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 20:29 EDT

How the brain is affected by Huntington's Disease

The genetic disease Huntington's not only affects nerve cells in the brain but also has widespread effects on microscopic blood vessels according to research. These changes to the vasculature were also observed in the pre-symptomatic stages of the disease, demonstrating the potential for this research for predicting brain health and evaluating the beneficial effects of lifestyle changes or treatments. Huntington's disease is an inherited genetic condition leading to dementia, with... Read more ›

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ScienceDaily
ScienceDaily · 06/10/2024 20:29 EDT

Lab-grown 'mini-guts' could help in development of new and more personalized treatments for Crohn's disease

Scientists have grown 'mini-guts' in the lab to help understand Crohn's disease, showing that 'switches' that modify DNA in gut cells play an important role in the disease and how it presents in patients. The researchers say these mini-guts could in future be used to identify the best treatment for an individual patient, allowing for more precise and personalized treatments. Read more ›

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

NASA's Webb opens new window on supernova science

Peering deeply into the cosmos, NASA's James Webb Space Telescope is giving scientists their first detailed glimpse of supernovae from a time when our universe was just a small fraction of its current age. A team using Webb data has identified 10 times more supernovae in the early universe than were previously known. A few of the newfound exploding stars are the most distant examples of their type, including those... Read more ›

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

Feeling rough after your COVID shot? Congrats, it's working!

One of the most common reasons for bypassing the COVID vaccine is concern about side effects like tiredness, muscle and joint pain, chills, headache, fever, nausea and feeling generally unwell. But a new study has found that the symptoms indicate a robust immune response that is likely to lessen the chances of infection. Read more ›

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

Lone Star State: Tracking a low-mass star as it speeds across the Milky Way

Astronomers have discovered a rare hypervelocity L subdwarf star racing through the Milky Way. More remarkably, this star may be on a trajectory that causes it to leave the Milky Way altogether. Read more ›

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

Unregulated sales of a toxic and hallucinogenic mushroom endanger public health

Americans' interest in a potentially harmful 'magic mushroom' is soaring, according to a new study. The scientists suggest that the growing market for Amanita muscaria may be sparked in part by emerging clinical research supporting the safety and efficacy of psilocybin as a treatment for depression. Read more ›

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