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Search results for wave engineering

Earth Sciences Jun 3, 2025

Greenland's mega tsunamis: First direct observation of the trapped waves that shook the world

In September 2023, a bizarre global seismic signal was observed which appeared every 90 seconds over nine days—and was then repeated a month later. Almost a year later, two scientific studies proposed that the cause of ...

Optics & Photonics Jun 2, 2025

New laser smaller than a penny can measure objects at ultrafast rates

Researchers from the University of Rochester and University of California, Santa Barbara, engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles ...

Plasma Âé¶¹ÒùÔºics Jun 2, 2025

Information entropy untangles vortices and flows in turbulent plasmas

Turbulence in nature refers to the complex, time-dependent, and spatially varying fluctuations that develop in fluids such as water, air, and plasma. It is a universal phenomenon that appears across a vast range of scales ...

Astronomy May 30, 2025

Astronomers discover new evidence of intermediate-mass black holes

In the world of black holes, there are generally three size categories: stellar-mass black holes (about five to 50 times the mass of the sun), supermassive black holes (millions to billions of times the mass of the sun), ...

Earth Sciences May 30, 2025

Should we add a Category 6 hurricane to the Saffir-Simpson scale? Experts weigh in

The National Oceanic and Atmospheric Administration is predicting an above-average Atlantic hurricane season from June 1 through Nov. 30.

Nanomaterials May 30, 2025

MXene offers exceptional high-frequency EMI shielding

A research team has reported the successful synthesis of high-purity, tunable nitrogen (N)-substituted MAX precursors and the resultant MXene two-dimensional (2D) materials—a first in the world.

Environment May 29, 2025

Q&A: How AI might become the future of hurricane flood forecasting

Artificial intelligence is becoming an asset in hurricane forecasting.

Superconductivity May 29, 2025

Quantum visualization technique confirms UTeâ‚‚ is an intrinsic topological superconductor

Scientists at University College Cork (UCC) in Ireland have developed a powerful new tool for finding the next generation of materials needed for large-scale, fault-tolerant quantum computing.

Environment May 29, 2025

New 3D flood visualizations help communities understand rising water risks

As climate change intensifies extreme weather, two new NYU studies show 3D flood visualizations developed by a cross-institutional research team dramatically outperform traditional maps for communicating risk.

Bio & Medicine May 29, 2025

Naturally derived nanoparticles show promise against cardiovascular and kidney disease

Cardiovascular disease and kidney disease are two of the most urgent issues in global public health. In the United States alone, the U.S. Centers for Disease Control and Prevention reports that more than one in seven adults ...

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