Scientists at DESY (Deutsches Elektronen-Synchrotron) have moved closer toward developing compact, powerful particle accelerators.
They have successfully used their new laser system, KALDERA, to accelerate 100 bunches of electrons per second…
Category: Engineering
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Thirty Years’ War camp once home to 80,000 people unearthed in Germany
Following two years of extensive excavations, scientists have expressed both astonishment and intrigue regarding their discoveries at a significant fortified military encampment dating back to the Thirty Years’ War.
Historical records…
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China’s ‘Tiangong Ultra’ wins world’s first humans vs robots marathon
Around 21 humanoid robots officially competed alongside human marathoners in a 13-mile (21 km) endurance race in Beijing on Saturday, April 19th. According to reports, this is the first time such an event has been held.
Competitor robots…
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NASA plans to measure Earth’s gravity from space
NASA has collaborated with some private players and academic institutions to develop the Quantum Gravity Gradiometer Pathfinder (QGGPf) — the first space-based quantum sensor that will monitor Earth’s gravity.
You may not know, but our…
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Study on the properties and mechanism of magnesium alloy and Ni-plating stainless-steel by ultrasonic-laser welding-brazing
Macroscopic morphology
The morphology of laser joint with different defocus amount
The macroscopic morphologies of welding-brazing AZ31B Magnesium alloy and 304 stainless-steel overlap joints with different positive defocus amount at a laser power…
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Sentimental analysis based federated learning privacy detection in fake web recommendations using blockchain model
The investigation of false news needs substantial trial-and-error using AI techniques on a wide range of datasets. Innovative approaches should deepen our understanding of the concept of fake news and the ways that it spreads around the world….
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Discrete element simulation optimization design and testing of low-damage flexible drum threshing elements suitable for high-quality seed harvesting
Low damage flexible threshing drum
This study focuses on optimizing the design of threshing elements for a longitudinal axial flow threshing device. Figure 1 illustrates the overall structure of the threshing device, which measures 2200 mm in…
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Innovative approach in the treatment of comminuted proximal phalanx fractures in horses based on biomechanical modelling
Smith, M. R. W. & Wright, I. M. Radiographic configuration and healing of 121 fractures of the proximal phalanx in 120 thoroughbred racehorses (2007–2011). Equine Vet. J. 46, 81–87 (2014).
Google…
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A hybrid approach combining deep learning and signal processing for bearing fault diagnosis under imbalanced samples and multiple operating conditions
Overview
The framework of the proposed ensemble multi-task intelligent bearing fault diagnosis scheme, based on representation learning under imbalanced sample conditions, is illustrated in the Fig. 1. In the context of bearing fault diagnosis in…
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Identification of shared important genes associated with ferroptosis across different etiologies of acute lung injury
Gonçalves-de-Albuquerque, C. F., Silva, A. R., Burth, P., Castro-Faria, M. V. & Castro-Faria-Neto, H. C. Acute Respiratory Distress Syndrome: Role of Oleic Acid-Triggered Lung Injury and Inflammation. Mediators Inflamm. 260465 (2015). (2015).
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