Chinese scientists claim to have created a new blockchain storage system that they say can resist attacks from quantum computers.
The system is important because quantum computers could make current encryption methods useless.
The team’s…
Category: Engineering
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NASA spots mysterious interstellar object in our solar system
A mysterious cosmic traveler has found its way to the Solar System from the uncharted reaches of interstellar space.
The rare visitor – dubbed interstellar comet 3I/ATLAS — was spotted by the NASA-funded Asteroid Terrestrial-impact Last…
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China unveils world’s largest hydropower turbine with 500-MW output
China is preparing to install one of the most powerful impulse turbines ever built at the Datang Zala Hydropower Station in the Tibet Autonomous Region. The turbine, made entirely with Chinese technology, boasts a record-breaking single-unit…
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Lab-grown ‘tiny hearts’ crack childhood heart disease puzzle
Tiny lab-grown hearts are helping scientists crack the code of childhood heart disease and fast-track new treatments.
Developed by scientists at QIMR Berghofer’s Cardiac Bioengineering Lab in Australia, these miniature, three-dimensional…
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Study on the effect of pulsed eddy current lift-off characteristics for feeding metallic foreign objects detection in coal mine crushers
In order to explore measures to reduce or eliminate the impact of lift-off effects, this section will focus on the relationship between the LOI amplitude, time, and the metal thickness and conductivity. This will help to more accurately classify…
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A smart energy management system for surface unmanned vehicles for border surveillance missions
The final experimental tests were carried out at Tejo river, Lisbon, Portugal, at the interface between the Atlantic Sea and Tejo river, Fig. 18. The mission consisted of starting from the harbour at Paço de Arcos (waypoint A), travelling until…
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Contributions of the thumb and index finger to tip pinch force sense
Force sense of pinch, thumb, and index finger
This study found no significant differences in absolute and variable force sense errors between the pinch, thumb, and index finger. Previous studies have shown that information about muscle forces and…
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A novel damage detection method based on sequential iteration and Gaussian mixture model for structural health monitoring under environmental effects
Han, S. et al. Non-destructive testing and structural health monitoring technologies for carbon fiber reinforced polymers: a review. Nondestructive Test. Evaluation. 39, 725–761 (2024).
Google…
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Generalized analysis of dynamic pull-in for singular magMEMS and MEMS oscillators
Multiplying Eq. (4) by \(\dot{x}\) and integrating with respect to time, for \(m>0\), yields the conservation of energy in the following form
$$\begin{aligned} \mathcal {E}_{K,m}(t)= {\left\{ \begin{array}{ll}…
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Risk assessment in sociotechnical systems based on functional resonance analysis method and hierarchical fuzzy inference tree
Functional resonance analysis method (FRAM)
The FRAM generates network-like representation of system through its instantiations51. A function represents an activity to be executed to achieve a certain objective27. FRAM is highly effective in…
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