Depending on their location, cancer cells within a three-dimensional (3D) tumor structure can have different microenvironments. Cells in the core of the tumor receive less oxygen (hypoxia) and nutrients than those in the ...
Jan 30, 2024
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An international team of scientists has developed a flexible electrode that wraps around muscles, nerves and hearts to deliver electrical stimulation to tissues or record electrical activity. Inspired by spider silk, the ...
Jan 30, 2024
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As digital devices progressively replace pen and paper, taking notes by hand is becoming increasingly uncommon in schools and universities. Using a keyboard is recommended because it's often faster than writing by hand. However, ...
Jan 26, 2024
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Surgical robotics are among the most complex devices entering health care, but how should we evaluate them? Published in Nature Medicine, the Idea, Development, Exploration, Assessment and Long-term monitoring (IDEAL) Robotics ...
Jan 25, 2024
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For many years, wearable fitness trackers, also called activity trackers or fitness watches, have ranked among the hottest holiday gifts. And as the new year arrives, consumers make resolutions to get fit by using the devices ...
Jan 24, 2024
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When winter storms hit, good balance can prevent falls and injuries—ranging from broken arms, legs or hips to back injuries and concussions.
Jan 19, 2024
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A Rutgers researcher, through his spinoff company, has led a team to design and test a device that quickly counts a person's white blood cells with a single drop of blood, similar to the way glucometers rapidly scan for blood ...
Jan 18, 2024
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The first medical device powered by artificial intelligence and designed to help doctors catch skin cancer has been approved by the U.S. Food and Drug Administration.
Jan 18, 2024
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Tactile mechanoreceptors are essential for environmental interaction and movement. Traditional tactile sensors in wearables and robotics often fall short, especially in restoring touch in cases of paralysis.
Jan 17, 2024
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Artificial intelligence (AI) has the potential to detect rheumatic heart disease (RHD) with the same accuracy as a cardiologist, according to new research demonstrating how sophisticated deep learning technology can be applied ...
Jan 16, 2024
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