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

AI helps robots manipulate objects with their whole bodies      (via sciencedaily.com) 

A new AI technique enables a robot to develop complex plans for manipulating an object using its entire hand, not just fingertips. This model can generate effective plans in about a minute using a standard laptop.

Computer Science: Artificial Intelligence (AI) Computer Science: General Offbeat: Computers and Math
Published

How artificial intelligence gave a paralyzed woman her voice back      (via sciencedaily.com) 

Researchers have developed a brain-computer interface (BCI) that has enabled a woman with severe paralysis from a brainstem stroke to speak through a digital avatar.

Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

Sharing chemical knowledge between human and machine      (via sciencedaily.com) 

Researchers have developed a platform that uses artificial neural networks to translate chemical structural formulae into machine-readable form. With this platform, they have created a tool with which this information from scientific publications can be automatically fed into databases. Until now, this had to be done literally by hand and was time-consuming.

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

A roadmap to help AI technologies speak African languages      (via sciencedaily.com) 

From text-generating ChatGPT to voice-activated Siri, artificial intelligence-powered tools are designed to aid our everyday life -- as long as you speak a language they support. These technologies are out of reach for billions of people who don't use English, French, Spanish or other mainstream languages, but researchers in Africa are looking to change that. Scientists now draw a roadmap to develop better AI-driven tools for African languages.

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

Turning ChatGPT into a 'chemistry assistant'      (via sciencedaily.com) 

Developing new materials requires significant time and labor, but some chemists are now hopeful that artificial intelligence (AI) could one day shoulder much of this burden. In a new study, a team prompted a popular AI model, ChatGPT, to perform one particularly time-consuming task: searching scientific literature. With that data, they built a second tool, a model to predict experimental results.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Quantum Computers Energy: Technology Engineering: Nanotechnology Offbeat: Computers and Math Physics: Quantum Computing Physics: Quantum Physics
Published

Quantum material exhibits 'non-local' behavior that mimics brain function      (via sciencedaily.com) 

New research shows that electrical stimuli passed between neighboring electrodes can also affect non-neighboring electrodes. Known as non-locality, this discovery is a crucial milestone toward creating brain-like computers with minimal energy requirements.

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

New model reduces bias and enhances trust in AI decision-making and knowledge organization      (via sciencedaily.com) 

Researchers have developed a new explainable artificial intelligence (AI) model to reduce bias and enhance trust and accuracy in machine learning-generated decision-making and knowledge organization.

Geoscience: Geology Geoscience: Volcanoes
Published

Carbon dioxide -- not water -- triggers explosive basaltic volcanoes      (via sciencedaily.com)     Original source 

Geoscientists have long thought that water -- along with shallow magma stored in Earth's crust -- drives volcanoes to erupt. Now, thanks to newly developed research tools, scientists have learned that gaseous carbon dioxide can trigger explosive eruptions.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Mathematics: Modeling Offbeat: Computers and Math Physics: Optics Physics: Quantum Physics
Published

Self-supervised AI learns physics to reconstruct microscopic images from holograms      (via sciencedaily.com) 

Researchers have unveiled an artificial intelligence-based model for computational imaging and microscopy without training with experimental objects or real data. The team introduced a self-supervised AI model nicknamed GedankenNet that learns from physics laws and thought experiments. Informed only by the laws of physics that universally govern the propagation of electromagnetic waves in space, the researchers taught their AI model to reconstruct microscopic images using only random artificial holograms -- synthesized solely from 'imagination' without relying on any real-world experiments, actual sample resemblances or real data.

Computer Science: Artificial Intelligence (AI)
Published

Out with the life coach, in with the chatbot      (via sciencedaily.com) 

As we start to edge out of winter, improving our diet and boosting our exercise start to appear on our agenda. But, when it comes to encouraging a healthier lifestyle, it may surprise you that artificial intelligence could be your best friend.

Geoscience: Geology
Published

Scientists crack the code of what causes diamonds to erupt      (via sciencedaily.com)     Original source 

Scientists have discovered that the breakup of tectonic plates is the main driving force behind the generation and eruption of diamond-rich magmas from deep inside the Earth.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Virtual Reality (VR) Engineering: Robotics Research
Published

Modified virtual reality tech can measure brain activity      (via sciencedaily.com) 

The research team at The University of Texas at Austin created a noninvasive electroencephalogram (EEG) sensor that they installed in a Meta VR headset that can be worn comfortably for long periods. The EEG measures the brain's electrical activity during the immersive VR interactions.

Geoscience: Environmental Issues Geoscience: Geology Geoscience: Geomagnetic Storms Space: General Space: Structures and Features Space: The Solar System
Published

Geomagnetic field protects Earth from electron showers      (via sciencedaily.com)     Original source 

Geophysicists studied the activity of high energy electrons and clarified the unexpected protective role of the geomagnetic field surrounding the Earth.

Environmental: Ecosystems Geoscience: Environmental Issues Geoscience: Geology Geoscience: Oceanography Paleontology: Climate Paleontology: General
Published

Invasion of the Arctic Ocean by Atlantic plankton species reveals a seasonally ice-free ocean during the last interglacial      (via sciencedaily.com)     Original source 

A subpolar species associated with Atlantic water expanded far into the Arctic Ocean during the Last Interglacial, analysis of microfossil content of sediment cores reveals. This implies that summers in the Arctic were ice free during this period.

Geoscience: Geology Geoscience: Volcanoes
Published

Research reveals Hawai'i's undersea volcano, Kama'ehu, erupted five times in past 150 years      (via sciencedaily.com)     Original source 

Kama?ehuakanaloa (formerly L??ihi Seamount), a submarine Hawaiian volcano located about 20 miles off the south coast of the Big Island of Hawai'i, has erupted at least five times in the last 150 years, according to new research led by Earth scientists at the University of Hawai'i at M?noa.

Geoscience: Geology Geoscience: Oceanography Paleontology: Climate
Published

Past climate warming driven by hydrothermal vents      (via sciencedaily.com)     Original source 

An international drilling expedition off the Norwegian coast confirms the theory that methane emissions from hydrothermal vents were responsible for global warming about 55 million years ago. The study shows that the vents were active in very shallow water depth or even above sea level, which would have allowed much larger amounts of methane to enter the atmosphere.

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

Robots cause company profits to fall -- at least at first      (via sciencedaily.com) 

Researchers have found that robots can have a 'U-shaped' effect on profits: causing profit margins to fall at first, before eventually rising again. The researchers studied industry data from the UK and 24 other European countries between 1995 and 2017, and found that at low levels of adoption, robots have a negative effect on profit margins. But at higher levels of adoption, robots can help increase profits.

Biology: Marine Ecology: Sea Life Geoscience: Geology Geoscience: Oceanography Paleontology: Climate
Published

Nature's kitchen: how a chemical reaction used by cooks helped create life on Earth      (via sciencedaily.com)     Original source 

A chemical process used in the browning of food to give it its distinct smell and taste is probably happening deep in the oceans, where it helped create the conditions necessary for life. Known as the Maillard reaction after the French scientist who discovered it, the process converts small molecules of organic carbon into bigger molecules known as polymers. In the kitchen, it is used to create flavors and aromas out of sugars. But a research team argues that on the sea floor, the process has had a more fundamental effect, where it has helped to raise oxygen and reduce carbon dioxide levels in the atmosphere, to create the conditions for complex life forms to emerge and thrive on Earth.