Scientists produce high-resolution urban floor area map of China
Recently, using random forest regression models, scientists estimated an urban floor (building) area map with high accuracy for mainland China.
Jul 30, 2021
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16
Engineering
News tagged with floor
Engineering
Human-occupied submersible Alvin makes historic dive
Today, the human-occupied submersible Alvin made history when it successfully reached a depth of 6,453 meters (nearly 4 miles) in the Puerto Rico Trench, north of San Juan, P.R. This is the deepest dive ever in the 58-year ...
Jul 22, 2022
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191
Robotics
An engineer explains why most ocean science is conducted with crewless submarines
Rescuers spotted debris from the tourist submarine Titan on the ocean floor near the wreck of the Titanic on June 22, 2023, indicating that the vessel suffered a catastrophic failure and the five people aboard were killed.
Jun 23, 2023
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20
Engineering
How the terrifying evacuations from the twin towers on 9/11 helped make today's skyscrapers safer
The 2001 World Trade Center disaster was the most significant high-rise evacuation in modern times, and the harrowing experiences of the thousands of survivors who successfully escaped the twin towers have had a significant ...
Sep 10, 2021
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Electronics & Semiconductors
Researchers develop power converter for long-distance, underwater electric grids
A team of researchers from Utah State University's Power Electronics Lab have developed a DC current-to-DC voltage power converter. This converter is equipped for long distances and minimal maintenance, making it particularly ...
Apr 16, 2021
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Engineering
Floating offshore wind could bring billions in value to the US West Coast, report shows
A new report from Pacific Northwest National Laboratory shows that along a 200-mile stretch of ocean off the coast of southern Oregon and northern California, floating wind farms could potentially triple the Pacific Northwest's ...
Oct 12, 2023
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17
Engineering
Desalination may be key to averting global water shortage, but it will take time
Clean freshwater is critical for sustaining human life. However, 1.1 billion people lack access to it worldwide. Desalination represents an increasingly popular way of addressing this.
Sep 2, 2022
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Consumer & Gadgets
US seniors fulfill dreams, fight depression with virtual reality
Nidia Silva had never realized her dream of swimming with dolphins until a Miami NGO gave her a pair of virtual reality glasses as part of an experimental treatment for depression and isolation in senior citizens.
Aug 5, 2019
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Business
Researchers propose a circular economy for rare-earth elements
Rare-earth elements (REEs) are found in smartphones, plasma screens and even artificial joints. As components of wind turbines or electric motors, they play an important role in the production of clean energy. The battle ...
Jul 18, 2023
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1
Robotics
Neato robot vacuum will not tread on dog's bowl
Want to bring personalized robot cleaning to the next level? The promotional message from California-based Neato Robotics believes it has the answer. Neato has announced that its robot vacuum has some updates.
