Muqarnas include more than just one type of architectural decoration, he explains. In fact, the term covers a diverse range ...

Research Institute of Enhanced Oil Recovery, China University of Petroleum (Beijing), No. 18, Fuxue Road, Beijing 102249, P. R. China Shandong Provincial Key Laboratory of Depositional Mineralization ...

National Astronomical Observatories, Chinese Academy of Sciences, A20 Datun Road, Chaoyang District, Beijing 100012, China Key Laboratory for Radio Astronomy, Chinese Academy of Sciences, Nanjing ...

President Trump pulled out of the last Iran nuclear accord in 2018, and negotiators from the two nations have not met face-to-face since. Now he faces the challenge of dismantling the Iranian ...

But there are exceptions: fractals, for example, can also have fractional dimensions, meaning they can be 1.5-dimensional, for instance. Because the Kakeya surfaces can look very jagged ...

Runway AI Inc. has raised $308 million in a new round of funding that more than doubles the company’s valuation — a sign of investor enthusiasm for startups building artificial intelligence ...

Fractal Antenna Systems has introduced Acoustic Resonance Mitigation (ARM), a technology that disables drones using directed acoustic energy. ARM emits sonic, ultrasonic, and subsonic waves to induce ...

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