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 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.

Ecology: Endangered Species Ecology: General Ecology: Invasive Species Environmental: Ecosystems
Published

Multiple uses of tropical mosaic landscapes      (via sciencedaily.com)     Original source 

Many landscapes in the tropics consist of a mosaic of different types of land use. How people make use of these different ecosystems, with their particular plant communities, was unclear until now. Researchers, many of them from Madagascar, have now investigated this. When considering biodiversity, forests often get the most attention. But this research shows that rural households use a wide range of plant species and services provided by many nearby ecosystem types.

Chemistry: Thermodynamics Ecology: General Ecology: Invasive Species Environmental: Ecosystems
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Small-winged and lighter colored butterflies likely to be at greatest threat from climate change      (via sciencedaily.com) 

Small-winged and lighter colored butterflies likely to be at greatest threat from climate change. The family, wing length and wing colour of tropical butterflies all influence their ability to withstand rising temperatures, say ecologists. The researchers believe this could help identify species whose survival is under threat from climate change.

Ecology: General Ecology: Invasive Species
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Alien invasion: Study reveals alarming economic costs of biological invasions to the European Union      (via sciencedaily.com)     Original source 

Biological invasions are a major threat to ecosystems, biodiversity, and human well-being, resulting in ecosystem degradation and causing economic costs in the multi-trillions of euros globally. A study sheds light on the stark economic cost resulting from biological invasions in the European Union (EU).

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

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
Published

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.

Ecology: Endangered Species Ecology: Invasive Species
Published

Using AI to save species from extinction cascades      (via sciencedaily.com)     Original source 

Algorithms can predict what movies or songs you might like, but they can also predict which species a predator would most likely eat. Researchers have been using machine learning to identify species interactions, and can predict which species are most likely to go extinct, so that intervention can be planned before this happens.

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

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.

Ecology: Invasive Species Paleontology: Fossils Paleontology: General
Published

Marine fossils are a reliable benchmark for degrading and collapsing ecosystems      (via sciencedaily.com)     Original source 

Humans began altering environments long before records were kept of the things that lived in them, making it difficult for scientists to determine what healthy ecosystems should look like. Researchers show the recent fossil record preserves a reliable snapshot of marine environments as they existed before humans.

Ecology: Invasive Species
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Caterpillar venom study reveals toxins borrowed from bacteria      (via sciencedaily.com)     Original source 

Researchers have found toxins in the venom of asp caterpillars are completely different to anything they have seen before in insects. Toxins in the caterpillar venom punch holes in cells the same way as toxins produced by disease-causing bacteria such as E. coli and Salmonella. Venoms are rich sources of new molecules that could be developed into medicines of the future, pesticides, or used as scientific tools.

Ecology: Invasive Species Ecology: Trees Environmental: Ecosystems Geoscience: Environmental Issues
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Forest can adapt to climate change, but not quickly enough      (via sciencedaily.com)     Original source 

America's forests have a tough time in store for them. Climate change is increasing temperatures and decreasing moisture levels across the country, not a winning combination for trees.

Ecology: Invasive Species Ecology: Trees
Published

Study reveals how a tall spruce develops defense against hungry weevils      (via sciencedaily.com)     Original source 

A study has identified genes involved in development of stone cells -- rigid cells that can block a nibbling insect from eating budding branches of the Sitka spruce evergreen tree. The insect's attack has stunted the growth of these forest giants.

Computer Science: Artificial Intelligence (AI) Mathematics: General
Published

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
Published

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.