Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Robot preachers get less respect, fewer donations      (via sciencedaily.com) 

As artificial intelligence expands across more professions, robot preachers and AI programs offer new means of sharing religious beliefs, but they may undermine credibility and reduce donations for religious groups that rely on them.

Computer Science: Artificial Intelligence (AI) Offbeat: Computers and Math
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Future AI algorithms have potential to learn like humans      (via sciencedaily.com) 

Memories can be as tricky to hold onto for machines as they can be for humans. To help understand why artificial agents develop holes in their own cognitive processes, electrical engineers have analyzed how much a process called 'continual learning' impacts their overall performance.

Ecology: Endangered Species Ecology: Extinction Ecology: Sea Life
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Shark shock: Scientists discover filter-feeding basking sharks are warm-bodied like great whites      (via sciencedaily.com)     Original source 

Approximately 99.9% of fish and shark species are 'cold-blooded', meaning their body tissues generally match the temperature of the water they swim in -- but researchers have just discovered the mighty basking shark is a one-in-a-thousand exception. Instead, these sharks keep the core regions of their bodies warmer than the water like the most athletic swimmers in the sea such as great white sharks, mako sharks and tuna.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
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Allowing robots to explore on their own      (via sciencedaily.com) 

Scientists have developed a suite of robotic systems and planners enabling robots to explore more quickly, probe the darkest corners of unknown environments, and create more accurate and detailed maps. The systems allow robots to do all this autonomously, finding their way and creating a map without human intervention.

Ecology: Extinction Ecology: General Ecology: Research Environmental: Ecosystems
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Some corals may survive climate change without paying a metabolic price      (via sciencedaily.com)     Original source 

If, as the saying goes, 'nothing in life is free,' then corals might pay a price for being resilient to climate change. Indeed, the prevailing belief among scientists has been that corals must suffer reduced growth or other tradeoffs when they partner with symbiotic algae that help them tolerate warmer water. Yet, new research demonstrates that certain corals can have their cake and eat it too, and as a result, these coral-symbiont partnerships may come to dominate reef ecosystems in a climate-changed future.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math
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A faster way to teach a robot      (via sciencedaily.com) 

A new technique enables a human to efficiently fine-tune a robot that failed to complete a desired task with very little effort on the part of the human. Their system uses algorithms, counterfactual explanations, and feedback from the user to generate synthetic data it uses to quickly fine-tune the robot.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Bot inspired by baby turtles can swim under the sand      (via sciencedaily.com) 

This robot can swim under the sand and dig itself out too, thanks to two front limbs that mimic the oversized flippers of turtle hatchlings. It's the only robot that is able to travel in sand at a depth of 5 inches. It can also travel at a speed of 1.2 millimeters per second--roughly 4 meters, or 13 feet, per hour. This may seem slow but is comparable to other subterranean animals like worms and clams.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
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Robotics: New skin-like sensors fit almost everywhere      (via sciencedaily.com) 

Researchers have developed an automatic process for making soft sensors. These universal measurement cells can be attached to almost any kind of object. Applications are envisioned especially in robotics and prosthetics.

Ecology: Endangered Species Ecology: Extinction Ecology: General Environmental: Ecosystems Geoscience: Geology
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In Florida, endangered coral finds a way to blossom      (via sciencedaily.com)     Original source 

In a new study, researchers have found that the restoration efforts of the critically endangered species elkhorn coral depend largely on the animal's location, microbiome, and the right conditions to provide an abundance of food.

Ecology: Endangered Species Ecology: Extinction Ecology: General Ecology: Invasive Species
Published

Form and function of island and mainland plants      (via sciencedaily.com)     Original source 

Oceanic islands provide useful models for ecology, biogeography and evolutionary research. Many ground-breaking findings -- including Darwin's theory of evolution -- have emerged from the study of species on islands and their interplay with their living and non-living environment. Now, an international research team has investigated the flora of the Canary Island of Tenerife. The results were surprising: the island's plant-life exhibits a remarkable diversity of forms. But the plants differ little from mainland plants in functional terms. However, unlike the flora of the mainland, the flora of Tenerife is dominated by slow-growing, woody shrubs with a 'low-risk' life strategy.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Space: Exploration
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Robot team on lunar exploration tour      (via sciencedaily.com)     Original source 

Engineers are training legged robots for future lunar missions that will search for minerals and raw materials. To ensure that the robots can continue to work even if one of them malfunctions, the researchers are teaching them teamwork.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math
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Pump powers soft robots, makes cocktails      (via sciencedaily.com) 

Over the past several years, researchers have been developing soft analogues of traditionally rigid robotic components. In fluid-driven robotic systems, pumps control the pressure or flow of the liquid that powers the robot's movement. Most pumps available today for soft robotics are either too large and rigid to fit onboard, not powerful enough for actuation or only work with specific fluids. Researchers have now developed a compact, soft pump with adjustable pressure flow versatile enough to pump a variety of fluids with varying viscosity, including gin, juice, and coconut milk, and powerful enough to power soft haptic devices and a soft robotic finger.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math Offbeat: Space Space: Exploration Space: The Solar System
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Training robots how to learn, make decisions on the fly      (via sciencedaily.com)     Original source 

Mars rovers have teams of human experts on Earth telling them what to do. But robots on lander missions to moons orbiting Saturn or Jupiter are too far away to receive timely commands from Earth. Researchers developed a novel learning-based method so robots on extraterrestrial bodies can make decisions on their own about where and how to scoop up terrain samples.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math
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Revolutionary self-sensing electric artificial muscles      (via sciencedaily.com) 

Researchers have made groundbreaking advancements in bionics with the development of a new electric variable-stiffness artificial muscle. This innovative technology possesses self-sensing capabilities and has the potential to revolutionize soft robotics and medical applications. The artificial muscle seamlessly transitions between soft and hard states, while also sensing forces and deformations. With flexibility and stretchability similar to natural muscle, it can be integrated into intricate soft robotic systems and adapt to various shapes. By adjusting voltages, the muscle rapidly changes its stiffness and can monitor its own deformation through resistance changes. The fabrication process is simple and reliable, making it ideal for a range of applications, including aiding individuals with disabilities or patients in rehabilitation training.

Computer Science: Artificial Intelligence (AI) Mathematics: General
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GPT detectors can be biased against non-native English writers      (via sciencedaily.com)     Original source 

Researchers show that computer programs commonly used to determine if a text was written by artificial intelligence tend to falsely label articles written by non-native language speakers as AI-generated. The researchers caution against the use of such AI text detectors for their unreliability, which could have negative impacts on individuals including students and those applying for jobs.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
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AI nursing ethics: Viability of robots and artificial intelligence in nursing practice      (via sciencedaily.com) 

Robots and artificial intelligence (AI) are expected to play a key role in nursing practice in the future. In this regard, researchers from Japan ask whether intelligent machines can replace humans as nurses. They investigate the potential of current advancements in robotics and AI to replicate the ethical concepts attributed to nurses, including advocacy, accountability, cooperation, and caring. While these technologies hold promise in enhancing healthcare practices, their integration into nursing requires careful consideration.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Offbeat: Computers and Math
Published

Bees make decisions better and faster than we do, for the things that matter to them      (via sciencedaily.com) 

Research reveals how millions of years of evolution has engineered honey bees to make fast decisions and reduce risk.

Computer Science: Artificial Intelligence (AI) Computer Science: Quantum Computers
Published

An easier way to learn quantum processes      (via sciencedaily.com)     Original source 

Scientists show that even a few simple examples are enough for a quantum machine-learning model, the 'quantum neural networks', to learn and predict the behavior of quantum systems, bringing us closer to a new era of quantum computing.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research Physics: Acoustics and Ultrasound
Published

Robotic glove that 'feels' lends a 'hand' to relearn playing piano after a stroke      (via sciencedaily.com)     Original source 

A new soft robotic glove is lending a 'hand' and providing hope to piano players who have suffered a disabling stroke or other neurotrauma. Combining flexible tactile sensors, soft actuators and AI, this robotic glove is the first to 'feel' the difference between correct and incorrect versions of the same song and to combine these features into a single hand exoskeleton. Unlike prior exoskeletons, this new technology provides precise force and guidance in recovering the fine finger movements required for piano playing and other complex tasks.