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Categories: Engineering: Robotics Research, Geoscience: Geology

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Biology: Biochemistry Ecology: Nature Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Geology
Published

Planetary Commons: Fostering global cooperation to safeguard critical Earth system functions      (via sciencedaily.com)     Original source 

Tipping elements of the Earth system should be considered global commons, researchers argue. Global commons cannot -- as they currently do -- only include the parts of the planet outside of national borders, like the high seas or Antarctica. They must also include all the environmental systems that regulate the functioning and state of the planet, namely all systems on Earth we all depend on, irrespective on where in the world we live. This calls for a new level of transnational cooperation, leading experts in legal, social and Earth system sciences say. To limit risks for human societies and secure critical Earth system functions they propose a new framework of planetary commons to guide governance of the planet.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Energy: Technology Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
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Mini-robots modeled on insects may be smallest, lightest, fastest ever developed      (via sciencedaily.com)     Original source 

Two insect-like robots, a mini-bug and a water strider may be the smallest, lightest and fastest fully functional micro-robots ever known to be created. Such miniature robots could someday be used for work in areas such as artificial pollination, search and rescue, environmental monitoring, micro-fabrication or robotic-assisted surgery. Reporting on their work in the proceedings of the IEEE Robotics and Automation Society's International Conference on Intelligent Robots and Systems, the mini-bug weighs in at eight milligrams while the water strider weighs 55 milligrams. Both can move at about six millimeters a second.

Environmental: General Geoscience: Earthquakes Geoscience: Environmental Issues Geoscience: Geology
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Key factors in human-made earthquakes      (via sciencedaily.com)     Original source 

Researchers report that the roughness of pre-existing faults and associated stress heterogeneity in geological reservoirs play a key role for causing human-made earthquakes, so-called runaway events. The study combines novel fluid injection experiments under acoustic monitoring performed in GFZ's geomechanical laboratory with numerical modelling results.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Virtual Reality (VR) Engineering: Robotics Research
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'Smart glove' can boost hand mobility of stroke patients      (via sciencedaily.com)     Original source 

This month, a group of stroke survivors in British Columbia will test a new technology designed to aid their recovery, and ultimately restore use of their limbs and hands. Participants will wear a new groundbreaking 'smart glove' capable of tracking their hand and finger movements during rehabilitation exercises.

Chemistry: General Chemistry: Inorganic Chemistry Engineering: Robotics Research Offbeat: General
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Squishy, metal-free magnets to power robots and guide medical implants      (via sciencedaily.com)     Original source 

'Soft robots,' medical devices and implants, and next-generation drug delivery methods could soon be guided with magnetism -- thanks to a metal-free magnetic gel developed by researchers. Carbon-based, magnetic molecules are chemically bonded to the molecular network of a gel, creating a flexible, long-lived magnet for soft robotics.

Biology: Biochemistry Biology: Cell Biology Biology: Genetics Biology: Molecular Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geology
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Study uncovers potential origins of life in ancient hot springs      (via sciencedaily.com)     Original source 

A research team investigated how the emergence of the first living systems from inert geological materials happened on the Earth, more than 3.5 billion years ago. Scientists found that by mixing hydrogen, bicarbonate, and iron-rich magnetite under conditions mimicking relatively mild hydrothermal vent results in the formation of a spectrum of organic molecules, most notably including fatty acids stretching up to 18 carbon atoms in length.

Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
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Artificial muscle device produces force 34 times its weight      (via sciencedaily.com)     Original source 

Scientists developed a soft fluidic switch using an ionic polymer artificial muscle that runs with ultra-low power to lift objects 34 times greater than its weight. Its light weight and small size make it applicable to various industrial fields such as soft electronics, smart textiles, and biomedical devices by controlling fluid flow with high precision, even in narrow spaces.

Computer Science: Virtual Reality (VR) Engineering: Robotics Research
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Artificial intelligence helps unlock advances in wireless communications      (via sciencedaily.com)     Original source 

A new wave of communication technology is quickly approaching and researchers are now investigating ways to configure next-generation mobile networks.

Biology: Biochemistry Biology: General Biology: Zoology Chemistry: Biochemistry Engineering: Robotics Research
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A beating biorobotic heart aims to better simulate valves      (via sciencedaily.com)     Original source 

Combining a biological heart and a silicone robotic pump, researchers created a biorobotic heart that beats like a real one, with a focus on a valve on the left side of the heart. The heart valve simulator can mimic the structure, function, and motion of a healthy or diseased heart, allowing surgeons and researchers to demonstrate various interventions while collecting real-time data.

Chemistry: Biochemistry Engineering: Robotics Research
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Towards more accurate 3D object detection for robots and self-driving cars      (via sciencedaily.com)     Original source 

Robots and autonomous vehicles can use 3D point clouds from LiDAR sensors and camera images to perform 3D object detection. However, current techniques that combine both types of data struggle to accurately detect small objects. Now, researchers have developed DPPFA Net, an innovative network that overcomes challenges related to occlusion and noise introduced by adverse weather. Their findings will pave the way for more perceptive and capable autonomous systems.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
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New soft robots roll like tires, spin like tops and orbit like moons      (via sciencedaily.com)     Original source 

Researchers have developed a new soft robot design that engages in three simultaneous behaviors: rolling forward, spinning like a record, and following a path that orbits around a central point. The device, which operates without human or computer control, holds promise for developing soft robotic devices that can be used to navigate and map unknown environments.

Biology: Biochemistry Biology: General Biology: Marine Chemistry: Biochemistry Ecology: Sea Life Engineering: Robotics Research Offbeat: General Offbeat: Plants and Animals
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Fastest swimming insect could inspire uncrewed boat designs      (via sciencedaily.com)     Original source 

Whirligig beetles, the world's fastest-swimming insect, achieve surprising speeds by employing a strategy shared by fast-swimming marine mammals and waterfowl, according to a new study that rewrites previous explanations of the physics involved.

Engineering: Robotics Research
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Soft robotic, wearable device improves walking for individual with Parkinson's disease      (via sciencedaily.com)     Original source 

Researchers have used a soft, wearable robot to help a person living with Parkinson's walk without freezing. The robotic garment, worn around the hips and thighs, gives a gentle push to the hips as the leg swings, helping the patient achieve a longer stride. The device completely eliminated the participant's freezing while walking indoors, allowing them to walk faster and further than they could without the garment's help.

Environmental: General Geoscience: Earth Science Geoscience: Geography Geoscience: Geology Offbeat: Earth and Climate Offbeat: General
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From NYC to DC and beyond, cities on the East Coast are sinking      (via sciencedaily.com)     Original source 

Major cities on the U.S. Atlantic coast are sinking, in some cases as much as 5 millimeters per year -- a decline at the ocean's edge that well outpaces global sea level rise, confirms new research. Particularly hard hit population centers such as New York City and Long Island, Baltimore, and Virginia Beach and Norfolk are seeing areas of rapid 'subsidence,' or sinking land, alongside more slowly sinking or relatively stable ground, increasing the risk to roadways, runways, building foundations, rail lines, and pipelines, according to a new study.

Chemistry: Biochemistry Computer Science: Virtual Reality (VR) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
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Could an electric nudge to the head help your doctor operate a surgical robot?      (via sciencedaily.com)     Original source 

People who received gentle electric currents on the back of their heads learned to maneuver a robotic surgery tool in virtual reality and then in a real setting much more easily than people who didn't receive those nudges, a new study shows.

Anthropology: Cultures Archaeology: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geology Paleontology: Fossils
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Mesopotamian bricks unveil the strength of Earth's ancient magnetic field      (via sciencedaily.com)     Original source 

Ancient bricks inscribed with the names of Mesopotamian kings have yielded important insights into a mysterious anomaly in Earth's magnetic field 3,000 years ago, according to a new study.

Chemistry: Biochemistry Engineering: Robotics Research Mathematics: Modeling Offbeat: Computers and Math Offbeat: General
Published

AI's memory-forming mechanism found to be strikingly similar to that of the brain      (via sciencedaily.com)     Original source 

An interdisciplinary team consisting of researchers has revealed a striking similarity between the memory processing of artificial intelligence (AI) models and the hippocampus of the human brain. This new finding provides a novel perspective on memory consolidation, which is a process that transforms short-term memories into long-term ones, in AI systems.