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Medical Xpress / Tirzepatide noninferior to dulaglutide for CV outcomes in type 2 diabetes
Tirzepatide is noninferior to dulaglutide with respect to a composite of death from cardiovascular (CV) causes, myocardial infarction, or stroke among patients with type 2 diabetes and atherosclerotic CV disease, according ...
Phys.org / Scientists demonstrate first color-tunable and first graphene-based LED
(Phys.org)—Currently, all light-emitting diodes (LEDs) emit light of only one color, which is predefined during fabrication. So far, tuning the color of light produced by a single LED has never been realized, despite numerous ...
Medical Xpress / Researchers turn cancer resistance mutations into targets for new immunotherapies
One of the most challenging moments in cancer treatment comes when a therapy stops working. In many metastatic cancers, drugs that are initially effective lose their potency over time, as malignant cells acquire mutations ...
Phys.org / New optical method reveals micellar structure changes under extensional stress
Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, including high-strength plastics and optical components. The final performance of these materials depends ...
Phys.org / Scientists grow high-quality graphene from tea tree extract
(Phys.org)—Graphene has been grown from materials as diverse as plastic, cockroaches, Girl Scout cookies, and dog feces, and can theoretically be grown from any carbon source. However, scientists are still looking for a ...
Phys.org / Blind quantum computing method surpasses efficiency 'limit'
(Phys.org)—Demonstrating that limits were made to be broken, physicists have overcome what was previously considered to be a natural and universal limit on the efficiency of a quantum cryptography task called blind quantum ...
Phys.org / The physics of badminton
(Phys.org)—When it comes to flying projectiles, the badminton shuttlecock or "birdie" is unusual in that it flips on impact with a racket so that it always flies cork-first. This flipping motion arises from the fact that, ...
Phys.org / One-way sound tunnel offers novel way to control acoustic waves
(Phys.org)—Scientists have designed and built an acoustic one-way tunnel that allows sound to pass through in one direction only while blocking it from passing through in the opposite direction. The tunnel is completely ...
Phys.org / Macroscopic quantum phenomena discovered in ice
(Phys.org)—Scientists have discovered an anomaly in the properties of ice at very cold temperatures near 20 K, which they believe can be explained by the quantum tunneling of multiple protons simultaneously. The finding ...
Phys.org / Earlier ultra-relativistic freeze-out could revive a decades-old theory for dark matter
A new theory for the origins of dark matter suggests that fast-moving, neutrino-like dark particles could have decoupled from Standard Model particles far earlier than previous theories had suggested.
Tech Xplore / Meta buys China-founded AI agent Manus
Facebook owner Meta has agreed to acquire Manus, an artificial intelligence agent created by a company founded in China but now based in Singapore, the two firms said.
Phys.org / New limit to the Church-Turing thesis accounts for noisy systems
(Phys.org)—The question of what a computer is capable of, and what it is not, has intrigued computer scientists since the 1930s, when Alonzo Church and Alan Turing began investigating the capabilities and limits of computers. ...
