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Tuesday, November 29, 2022

The brain's immune cells can be triggered to slow down Alzheimer's disease

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Joana B. Pereira, researcher at Lund University and Karolinska Institutet who is first author of the study. Photo Credit: Courtesy of Lund U...

Machine learning model builds on imaging methods to better detect ovarian lesions

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(From left) The top row shows an ultrasound image of a malignant lesion, the blood oxygen saturation, and hemoglobin concentration. The bott...

To Battle Climate Change, Scientists Tap into Carbon-Hungry Microorganisms for Clues

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Electron microscopy images of 7-nanometer-diameter copper nanoparticles (shown left) and silver nanoparticles (center). At right: Electron m...

Breaking the scaling limits of analog computing

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MIT researchers have developed a technique that greatly reduces the error in an optical neural network, which uses light to process data ins...

Cognitive flexibility enhances mathematical reasoning

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Multiple categorizations involves presenting students with mathematical problems that can be solved from different perspectives. Illustratio...

Lychee Peel Powder Can Remove Persistent Dye from Wastewater

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The peel of the lychee makes up about 15% of the weight of the fruit. Photo Credit: Jamie Trinh The international team of scientists, which ...

Novel sex-determination mechanism revealed in mammals

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Amami spiny rat Photo Credit: Asato Kuroiwa In mammals, the distinction between male and female at the chromosomal level is due to the X and...
Monday, November 28, 2022

Blood thinning drug to treat recovery from severe COVID-19 is not effective

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The HEAL-COVID trial (Helping to Alleviate the Longer-term consequences of COVID-19) is funded by the National Institute for Health and Care...

Rock Samples from the Floor of Jezero Crater Show Significant Contact with Water Together with Possible Organic Compounds

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A photo of Jezero Crater on Mars. It was taken by instruments on NASA's Mars Reconnaissance Orbiter (MRO), which regularly takes images ...

Astrophysicists Hunt for Second-Closest Supermassive Black Hole

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Illustration Credit: Scott Anttila Anttler Two astrophysicists at the Center for Astrophysics | Harvard & Smithsonian have suggested a w...