Muscle machine: How water controls the speed of muscle contraction
The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study.
The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study.
General Physics
Jul 11, 2024
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New research has revealed a new way to measure incredibly minute forces at the nanoscale in water, pushing the boundaries of what scientists know about the microscopic world.
Bio & Medicine
Jun 21, 2024
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Curious bits of DNA tucked inside genomes across all kingdoms of life historically have been disregarded since they don't seem to have a role to play in the competition for survival, or so researchers thought.
Cell & Microbiology
Jul 4, 2024
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Harnessing nanoparticles to deliver drugs precisely to a surgically repaired tendon is a promising new approach that reduced scar tissue formation and improved mechanical function. Researchers' success in pinpointing a drug ...
Bio & Medicine
Jun 27, 2024
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Machines have evolved to meet the demands of daily life and industrial use, with molecular-scale devices often exhibiting improved functionalities and mechanical movements. However, mastering the control of mechanics within ...
Materials Science
Jun 27, 2024
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Researchers are using the Canadian Light Source at the University of Saskatchewan to study how enzymes found in all forms of life (called ribonucleases) can be modified to work to our advantage. This technology could have ...
Biotechnology
Jun 17, 2024
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Everyday objects such as metal chains, handcuffs, and key rings are examples that demonstrate a unique combination of properties where hard, rigid rings are interlocked together to exhibit flexibility and strength as a whole, ...
Analytical Chemistry
Jul 8, 2024
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Apple quality and yield are significantly affected by nitrogen levels in the soil, which influence various biochemical processes. Insufficient nitrogen can result in poor fruit quality, while excessive nitrogen leads to environmental ...
Molecular & Computational biology
Jun 25, 2024
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Cholera infections caused by Vibrio cholerae bacteria can be life-threatening and the trigger is the cholera toxin produced by the bacteria. It binds to the surface of intestinal cells—more precisely, to certain "sugar ...
Biochemistry
16 hours ago
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60
It's hard to overstate the importance of photosynthesis, the biochemical pathway by which plants, algae, and certain bacteria convert the sun's energy into the organic material that feeds the entire living biosphere. But ...
Plants & Animals
Jul 10, 2024
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