Neuromodulation has emerged as a promising potential treatment for substance use disorders (SUDs). Meta-analyses have demonstrated that neuromodulation, including repetitive transcranial magnetic…
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Association between timing of surgery and refracture after initial osteoporotic fractures
It is well-known that as a leading cause of fractures, osteoporosis has both high morbidity and mortality all over the world13,14,15. In recent years, a growing body of evidence suggests that osteoporotic refracture is closely related to…
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Performance improvement of DC motor control system using PID controller with Kookaburra and Red Panda optimization algorithm
Cabre, T. P. et al. Didactic Platform for DC Motor Speed and Position Control in Z-plane118pp.116–132 (ISA transactions, 2021).
Maghfiroh, H., Nizam, M. & Praptodiyono, S. PID optimal control…
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Combustion and emission characteristics of ammonia-diesel marine high pressure direct injection low-speed dual-fuel engine
Impact of AER on combustion and emissions
Fig. 4 Pressure and HRR at different AER.
Figure 4 illustrates the effects of different AER on the cylinder pressure and HRR. The in-cylinder pressure and HRR show a trend of “increasing first and then…
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Multimodal data generative fusion method for complex system health condition estimation
Experimental background
Since our research background is in health management, which emphasizes numerical information processing, we recognize that the transformation and processing of complex information—such as multimedia—have been…
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Study on the evolution mechanism of damage to overburden fissures of repetitive mining of close coal seam groups by positive faults
Regional modeling of fracture characteristics of mining overburden
In the advancing direction of the working face, the overlying rock layers can be divided into four zones according to their mechanical properties and destructive structural…
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700-year-old London murder case finally solved
In 1337, priest John Forde was murdered in broad daylight on one of London’s busiest streets. Now, new findings suggest that his killing was not random but a calculated act of revenge.
“We are looking at a murder commissioned by a…
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Scientists discover universal rule that governs all life on Earth
Across Earth’s many landscapes and oceans, life has formed in patterns that might not be obvious at first. While it may seem like species are scattered randomly, a new global study suggests there’s an underlying rule that shapes how animals,…
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Cruz seeks $10 billion for NASA programs in budget reconciliation bill
WASHINGTON — The chairman of the Senate Commerce Committee unveiled a proposal to add $10 billion to a budget reconciliation bill to offset changes to NASA human spaceflight and exploration programs in the administration’s budget…
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Japan’s Resilience moon lander goes dark during final descent
Tokyo-based ispace lost contact with its lunar lander ‘Resilience’ just under two minutes before it was due to touch down on the moon.
The spacecraft had been descending toward a landing site in the Mare Frigoris, or Sea of Cold, when…
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