Imagine trying to label every star, galaxy, or distant quasar in the sky, millions upon millions of them. Until now, this job relied heavily on a precise but slow method called spectroscopy, which is accurate, but simply can’t keep up with the…
Category: Engineering
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Harvard’s ultra-thin chip breakthrough sets new standard for quantum optics
Researchers at Harvard University have developed a new method for conducting complex quantum operations using a single, flat optical device.
This device, known as a metasurface, can perform the functions of multiple conventional optical…
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Hidden crypt reveals long lost royal grave of Prussian King’s second wife
Archaeologists in Berlin have discovered an ornate coffin in a hidden crypt, believed to belong to the second wife of Prussian King Frederick William II. The location of Julie Von Voß’s grave was previously unknown.
Although forgotten…
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MIT unveils 3D printer that turns food scraps into household items
Researchers at the Massachusetts Institute of Technology (MIT) have developed a specialized 3D printer that utilizes food waste as a raw material. Called the FOODres.AI Printer, it can turn everyday food scraps into useful objects.
According…
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China’s Zeekr unveils SUV with 621-mile range, 70 kWh battery powerhouse
Zeekr is making waves in the SUV market with its innovative 9X hybrid, a vehicle poised to redefine performance and efficiency standards.
Built on Zeekr’s all-new SEA-S modular platform—known in China as Haohan-S—the 9X hybrid SUV…
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New framework clears spin-orbit confusion in solids and unifies physics
For over a century, scientists have accepted an uneasy truth. Quantum mechanics and relativity, two of the most successful theories in physics, don’t go along. This conflict becomes more apparent when scientists try to understand how electrons…
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Finite-time fault-tolerant tracking control for a QUAV with mixed faults and external disturbances based on adaptive global fast terminal sliding mode neural network control method
For the QUAV system with input quantization, actuator faults and external disturbances, this section employs the RBFNN approximation technique, the GFTSM control method and the Nussbaum gain function technique to design both position and attitude…
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Seasonal quantile forecasting of solar photovoltaic power using Q-CNN-GRU
The gated recurrent unit (GRU)
The Gated Recurrent Unit (GRU)28 is a type of recurrent neural network that uses gating mechanisms to regulate the flow of information between cells in the network. These gates play a key role in managing…
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Hydrologic performance assessment of low impact development facilities based on monitoring data and SWMM modeling in an urban catchment in Taiwan
Total runoff reduction
The effectiveness of runoff reduction under short-duration rainfall conditions varied considerably across the four catchment zones. LID facilities had the most pronounced effects in Zone 1, reducing runoff by 88% for events…
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Enhancing reliability and security in cloud-based telesurgery systems leveraging swarm-evoked distributed federated learning framework to mitigate multiple attacks
The proposed framework comprises three major components: (i) a Gated Recurrent Unit (GRU) network optimized for attack classification, (ii) a custom hyperparameter tuning strategy based on Stadium Spectator Optimization (SSO), and (iii) secure…
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