Computer Sciences
The term 'Expensive optimization problem' (EOP) refers to any problem that requires expensive or even unaffordable costs to evaluate candidate solutions. These problems exist in many significant real-world applications.
Aug 10, 2023
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Computer Sciences
An international research team has designed a deep learning system able to detect natural disasters using images posted on social media. The researchers applied computer vision tools that, once trained using 1.7 million photographs, ...
Jun 28, 2023
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Automotive
Top-selling automaker Toyota said Wednesday that its full-year net profit beat expectations and projected better sales and revenue for the year ahead as supply chain disruptions ease.
May 10, 2023
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Robotics
Imagine lying on a bed, you just have to move your fingers to guide a mobile robot to bring you a cup of water, open the door to fetch some deliveries, or even do some laundry. If you are interested, you may want to learn ...
Apr 20, 2023
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Engineering
There is extensive research on how a fixed-position flap affects lift in the realm of fluid-structure interaction. However, taking the conversation in a new direction, researchers at the University of Illinois Urbana-Champaign ...
Apr 6, 2023
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181
Business
Finally, car makers got a break. Those in the UK boosted their output by over 13% in February as supply-chain pressures subsided, especially the persistent global shortage in microchips, also known as semiconductors. This ...
Apr 6, 2023
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Engineering
After a building failure due to natural disasters or poor structural design, safety inspectors must enter a structure to assess the damage before occupants can return. Researchers in the Penn State Department of Architectural ...
Mar 28, 2023
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Internet
Modern communication systems need two main things: power, and what engineers call "backhaul", the connections that link cell towers and exchanges to the national network. When Cyclone Gabrielle struck, both were badly compromised.
Mar 3, 2023
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Robotics
Ben-Gurion University of the Negev engineer Dr. David Zarrouk and his student Omer Guetta have developed AmphiSAW, one of the fastest and most efficient amphibious robots. Befitting the director and member of the Bioinspired ...
Feb 21, 2023
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Energy & Green Tech
Tin sulfide (SnS) solar cells have shown immense promise in the rush to develop more environmentally friendly thin-film solar cells. Yet for years SnS solar cells have struggled to achieve a high conversion efficiency. To ...
Dec 2, 2022
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A natural disaster is the effect of a natural hazard (e.g. flood, volcanic eruption, earthquake, or landslide) that affects the environment, and leads to financial, environmental and/or human losses. The resulting loss depends on the capacity of the population to support or resist the disaster, and their resilience. This understanding is concentrated in the formulation: "disasters occur when hazards meet vulnerability." A natural hazard will hence never result in a natural disaster in areas without vulnerability, e.g. strong earthquakes in uninhabited areas. The term natural has consequently been disputed because the events simply are not hazards or disasters without human involvement.
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