Chinese robotics firm PND Robotics has unveiled a one-stop data acquisition solution package in partnership with Noitom Robotics and Inspire Robots. It is based on the Adam-U hardware platform.
Currently open for pre-orders, the platform will…
Category: Engineering
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Fourier to unveil world’s most ‘adorable’ humanoid robot next week
Fourier Robotics, the Shanghai-based robotics firm behind the GR-1 and GR-2 models, is preparing to launch its GR-3 humanoid robot on August 6.
Early glimpses of the new robot, including a sneak-peek video, reveal a smaller, friendlier…
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China’s zirconium discovery boosts reserve 5-fold
Zirconium, the metal extracted from the mineral zircon, is a high-demand product across the globe because of its use in hypersonic, nuclear, and other technologies.
While the world is rushing to get its supply of Zirconium for advancing the…
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NASA plans mid-air drop for 6 Mars helicopters
A new mission concept, Skyfall, has been revealed, proposing the deployment of six scout helicopters on Mars.
US-based defense tech company AeroVironment, Inc. (AV) and NASA’s Jet Propulsion Laboratory (JPL) unveiled this concept to advance…
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Tesla confirms $16.5 billion Samsung deal for next-gen chip supply
Samsung Electronics has confirmed a massive $16.5 billion semiconductor supply agreement with Tesla. The news became public through a regulatory filing by Samsung and was later verified by Elon Musk on his social media platform X.
The…
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Optimizing intelligent reflecting surface assisted visible light communication networks under blockage and practical constraints using TLBO for IoT applications
The system model considers a on-off keying (OOK) modulated visible light signal transmission between four light emitting diodes (LEDs) and single photodiode per IoT device in room of \(5m \times 5m \times 3m\) dimension. The performance of the…
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A novel approach of branch-line coupler via parallel transmission line and DGS
As shown in Fig. 1a, conventional couplers use \(\lambda /4\)-long transmission lines, leading to large overall dimensions. To address this limitation and reduce circuit size, the quarter-wavelength transmission lines are replaced with parallel…
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Development of a catalyst Co-pyrolysis process for producing pyrolysis oil and wax from cooking oil contaminated polypropylene plastic
Catalyst characterization
The surface properties and chemical compositions of kaolin and RHAC are summarized in Table 1. RHAC exhibited a dramatically higher BET surface area (1,291.88 m²/g) compared to kaolin (10.85 m²/g), reflecting its…
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A compact public key encryption with equality test for lattice in cloud computing
We introduce an efficient PKEET scheme under integer lattice and analyze its correctness in this subsection. Additionally, using the quantum security model, we demonstrate that the construction is one-way secure and can withstand the chosen…
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An adaptive switched capacitor strategy for efficiency optimization in LLC converters
LLC resonant power converter has been widely used in DC auxiliary power supply system for rail transit vehicles, due to its soft-switching capability, high power density and high efficiency1,2,3,4,5. There are many applications that can…
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