Biology: Biochemistry Biology: Cell Biology Biology: General Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Computer Science: General Energy: Technology Offbeat: Computers and Math Offbeat: General Offbeat: Plants and Animals
Published

Hybrid transistors set stage for integration of biology and microelectronics      (via sciencedaily.com)     Original source 

Researchers create transistors combining silicon with biological silk, using common microprocessor manufacturing methods. The silk protein can be easily modified with other chemical and biological molecules to change its properties, leading to circuits that respond to biology and the environment.

Chemistry: Biochemistry Chemistry: General Chemistry: Organic Chemistry
Published

New method for determining the water content of water-soluble compounds      (via sciencedaily.com)     Original source 

Researchers have developed a new method for the accurate determination of the water content of water-soluble compounds. This plays a significant role in various areas, including determining drug dosages.

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

How we play together      (via sciencedaily.com)     Original source 

Psychologists are using EEG to research what games reveal about our ability to cooperate.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Environmental: General Environmental: Water Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
Published

Effect of aerosol particles on clouds and the climate captured better      (via sciencedaily.com)     Original source 

Global measurements and model calculations show that the complex relationship between the chemistry and climate impact of aerosol particles can be successfully captured by a simple formula.

Computer Science: Artificial Intelligence (AI)
Published

AI can 'lie and BS' like its maker, but still not intelligent like humans      (via sciencedaily.com)     Original source 

A researcher contends that the understanding of AI is muddled by linguistics: That while indeed intelligent, AI cannot be intelligent in the way that humans are, even though 'it can lie and BS like its maker.'

Computer Science: Artificial Intelligence (AI)
Published

Creativity in the age of generative AI: A new era of creative partnerships      (via sciencedaily.com)     Original source 

Generative AI (e.g., ChatGPT) has propelled AI into the mainstream, raising concerns about job displacement and creative work. Experts now emphasize a need to focus on 'co-creativity,' the human-AI interaction instead. Extensive research is needed for comprehending co-creativity which is crucial for the future development of AI.

Chemistry: General Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Physics: Acoustics and Ultrasound
Published

New percussion method to detect pipeline elbow erosion      (via sciencedaily.com)     Original source 

An engineering research team is pioneering a new method, based on percussion, to detect pipeline elbow erosion to prevent economic losses, environmental pollution and other safety issues.  

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

AI system self-organizes to develop features of brains of complex organisms      (via sciencedaily.com)     Original source 

Scientists have shown that placing physical constraints on an artificially-intelligent system -- in much the same way that the human brain has to develop and operate within physical and biological constraints -- allows it to develop features of the brains of complex organisms in order to solve tasks.

Computer Science: Artificial Intelligence (AI)
Published

AI: Researchers develop automatic text recognition for ancient cuneiform tablets      (via sciencedaily.com)     Original source 

A new artificial intelligence (AI) software is now able to decipher difficult-to-read texts on cuneiform tablets. Instead of photos, the AI system uses 3D models of the tablets, delivering significantly more reliable results than previous methods. This makes it possible to search through the contents of multiple tablets to compare them with each other. It also paves the way for entirely new research questions.  

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Putting an end to plastic separation anxiety      (via sciencedaily.com)     Original source 

Bio-based plastics often end up in recycling streams because they look and feel like conventional plastic, but the contamination of these compostable products makes it much harder to generate functional material out of recycled plastic. Scientists have now developed a biology-driven process to convert these mixtures into a new biodegradable material that can be used to make fresh products. The scientists believe the process could also enable a new field of biomanufacturing wherein valuable chemicals and even medicines are made from microbes feeding off of plastic waste.

Biology: Cell Biology Biology: General Biology: Marine Chemistry: General Chemistry: Inorganic Chemistry Ecology: Sea Life Physics: Optics
Published

A deep-sea fish inspired researchers to develop supramolecular light-driven machinery      (via sciencedaily.com)     Original source 

Chemists have developed a bioinspired supramolecular approach to convert photo-switchable molecules from their stable state into metastable one with low-energy red light. Their work enables fast, highly selective, and efficient switching, providing new tools for energy storage, activation of drugs with light, and sensing applications.

Chemistry: General Chemistry: Organic Chemistry Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Shedding light on unique conduction mechanisms in a new type of perovskite oxide      (via sciencedaily.com)     Original source 

The remarkable proton and oxide-ion (dual-ion) conductivities of hexagonal perovskite-related oxide Ba7Nb3.8Mo1.2O20.1 are promising for next-generation electrochemical devices. The unique ion-transport mechanisms they unveiled will hopefully pave the way for better dual-ion conductors, which could play an essential role in tomorrow's clean energy technologies.

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

The mind's eye of a neural network system      (via sciencedaily.com)     Original source 

A new tool, based on topology, makes finding the areas where neural networks are confused as simple as spotting mountaintops from an airplane. The ability to spot and address those areas of confusion should enable more confident application of neural networks in high-stakes decision scenarios or image prediction tasks like healthcare and research.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Energy: Technology Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Pushing the boundaries of eco-friendly chemical production      (via sciencedaily.com)     Original source 

A team of pioneering researchers has made a significant leap forward in the complex world of molecular chemistry. Their focus? Azaarenes, unique molecular puzzle pieces crucial to many everyday products, from eco-friendly agrochemicals to essential medicines. The team developed an innovative way to modify these molecules using light-powered enzymes -- a groundbreaking discovery that holds promise for new industrially relevant chemical reactions and sustainable energy solutions.

Chemistry: General
Published

Antibacterial material developed for use with internal medical devices such as hip replacements or pacemakers      (via sciencedaily.com)     Original source 

Researchers have developed an effective and flexible antimicrobial material that could be used to coat medical devices placed inside the body. The work combines previous research from both universities into metal-organic frameworks -- three-dimensional crystalline materials made of metals and linkers that are porous and remain stable in water.

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

Realistic talking faces created from only an audio clip and a person's photo      (via sciencedaily.com)     Original source 

A team of researchers has developed a computer program that creates realistic videos that reflect the facial expressions and head movements of the person speaking, only requiring an audio clip and a face photo.   DIverse yet Realistic Facial Animations, or DIRFA, is an artificial intelligence-based program that takes audio and a photo and produces a 3D video showing the person demonstrating realistic and consistent facial animations synchronised with the spoken audio (see videos).

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

Use it or lose it: New robotic system assesses mobility after stroke      (via sciencedaily.com)     Original source 

Stroke is a leading cause of long-term disability worldwide. Each year more than 15 million people worldwide have strokes, and three-quarters of stroke survivors will experience impairment, weakness and paralysis in their arms and hands. Many stroke survivors rely on their stronger arm to complete daily tasks, from carrying groceries to combing their hair, even when the weaker arm has the potential to improve.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Engineering: Nanotechnology
Published

Engineering bacteria to biosynthesize intricate protein complexes      (via sciencedaily.com)     Original source 

Protein cages found in nature within microbes help weather its contents from the harsh intracellular environment -- an observation with many bioengineering applications. Researchers recently developed an innovative bioengineering approach using genetically modified bacteria; these bacteria can incorporate protein cages around protein crystals. This in-cell biosynthesis method efficiently produces highly customized protein complexes, which could find applications as advanced solid catalysts and functionalized nanomaterials.

Chemistry: General Chemistry: Inorganic Chemistry Chemistry: Organic Chemistry Energy: Alternative Fuels Energy: Technology Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Water splitting reaction for green hydrogen gas production improved      (via sciencedaily.com)     Original source 

Electrochemical catalysts used in water splitting often show poor performance due to low electrical conductance of (oxy)hydroxide species produced in situ. To overcome this challenge, researchers have now designed an electrode with Schottky Junction formed at the interface of metallic Ni-W5N4 and semiconducting NiFeOOH. The proposed electrode shows excellent catalytic activity and can facilitate industrial seawater splitting continuously for 10 days.

Chemistry: General Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography Geoscience: Oceanography
Published

Climate engineering could slow Antarctic ice loss, study suggests      (via sciencedaily.com)     Original source 

A study reports that scattering sunlight-reflecting particles in the atmosphere -- a theoretical form of climate engineering known as 'stratospheric aerosol injection' -- has potential to slow rapid ice melt in Western Antarctica.