Environmental: Water Geoscience: Environmental Issues Mathematics: Modeling
Published

Dams now run smarter with AI      (via sciencedaily.com)     Original source 

Scientists have leveraged artificial intelligence models to enhance dam operations.

Computer Science: General Energy: Nuclear Energy: Technology Mathematics: General Mathematics: Modeling Physics: Acoustics and Ultrasound
Published

Nuclear expansion failure shows simulations require change      (via sciencedaily.com)     Original source 

A team of researchers looked back at a model that predicted nuclear power would expand dramatically in order to assess the efficacy of energy policies implemented today.

Computer Science: General Mathematics: Modeling
Published

New twist on AI makes the most of sparse sensor data      (via sciencedaily.com)     Original source 

An innovative approach to artificial intelligence (AI) enables reconstructing a broad field of data, such as overall ocean temperature, from a small number of field-deployable sensors using low-powered 'edge' computing, with broad applications across industry, science and medicine.

Computer Science: Encryption Computer Science: Quantum Computers Mathematics: Puzzles Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Keep it secret: Cloud data storage security approach taps quantum physics      (via sciencedaily.com)     Original source 

Distributed cloud storage is a hot topic for security researchers, and a team is now merging quantum physics with mature cryptography and storage techniques to achieve a cost-effective cloud storage solution.

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Mathematics: Modeling Physics: General Physics: Optics
Published

quantum mechanics: Unlocking the secrets of spin with high-harmonic probes      (via sciencedaily.com)     Original source 

Deep within every piece of magnetic material, electrons dance to the invisible tune of quantum mechanics. Their spins, akin to tiny atomic tops, dictate the magnetic behavior of the material they inhabit. This microscopic ballet is the cornerstone of magnetic phenomena, and it's these spins that a team of researchers has learned to control with remarkable precision, potentially redefining the future of electronics and data storage.

Chemistry: Organic Chemistry Mathematics: Modeling Offbeat: Computers and Math Offbeat: General
Published

How to use AI for discovery -- without leading science astray      (via sciencedaily.com)     Original source 

In the same way that chatbots sometimes 'hallucinate,' or make things up, machine learning models designed for scientific applications can sometimes present misleading or downright false results. Researchers now present a new statistical technique for safely using AI predictions to test scientific hypotheses.

Environmental: General Geoscience: Environmental Issues Mathematics: Modeling
Published

AI trained to identify least green homes      (via sciencedaily.com)     Original source 

First of its kind AI-model can help policy-makers efficiently identify and prioritize houses for retrofitting and other decarbonizing measures.

Chemistry: Thermodynamics Computer Science: Quantum Computers Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

What a '2D' quantum superfluid feels like to the touch      (via sciencedaily.com)     Original source 

Researchers have discovered how superfluid helium 3He would feel if you could put your hand into it. The interface between the exotic world of quantum physics and classical physics of the human experience is one of the major open problems in modern physics. Nobody has been able to answer this question during the 100-year history of quantum physics.

Computer Science: Quantum Computers Mathematics: Statistics Physics: General Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Optical-fiber based single-photon light source at room temperature for next-generation quantum processing      (via sciencedaily.com)     Original source 

Single-photon emitters quantum mechanically connect quantum bits (or qubits) between nodes in quantum networks. They are typically made by embedding rare-earth elements in optical fibers at extremely low temperatures. Now, researchers have developed an ytterbium-doped optical fiber at room temperature. By avoiding the need for expensive cooling solutions, the proposed method offers a cost-effective platform for photonic quantum applications.

Computer Science: General Computer Science: Quantum Computers Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Late not great -- imperfect timekeeping places significant limit on quantum computers      (via sciencedaily.com)     Original source 

Quantum physicists show that imperfect timekeeping places a fundamental limit to quantum computers and their applications. The team claims that even tiny timing errors add up to place a significant impact on any large-scale algorithm, posing another problem that must eventually be solved if quantum computers are to fulfill the lofty aspirations that society has for them.

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

The brain may learn about the world the same way some computational models do      (via sciencedaily.com)     Original source 

New studies support the idea that the brain uses a process similar to a machine-learning approach known as 'self-supervised learning.' This type of machine learning allows computational models to learn about visual scenes based solely on the similarities and differences between them, with no labels or other information.

Environmental: General Geoscience: Environmental Issues Geoscience: Geography Mathematics: Modeling
Published

AI can alert urban planners and policymakers to cities' decay      (via sciencedaily.com)     Original source 

As urbanization advances around the globe, the quality of the urban physical environment will become increasingly critical to human well-being and to sustainable development initiatives. However, measuring and tracking the quality of an urban environment, its evolution and its spatial disparities is difficult due to the amount of on-the-ground data needed to capture these patterns.

Computer Science: General Computer Science: Quantum Computers Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Controlling waves in magnets with superconductors for the first time      (via sciencedaily.com)     Original source 

Quantum physicists have shown that it's possible to control and manipulate spin waves on a chip using superconductors for the first time. These tiny waves in magnets may offer an alternative to electronics in the future, interesting for energy-efficient information technology or connecting pieces in a quantum computer, for example. The breakthrough primarily gives physicists new insight into the interaction between magnets and superconductors.

Computer Science: General Computer Science: Quantum Computers Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Major milestone achieved in new quantum computing architecture      (via sciencedaily.com)     Original source 

Researchers report a significant advance in quantum computing. They have prolonged the coherence time of their single-electron qubit to an impressive 0.1 milliseconds, nearly a thousand-fold improvement.

Computer Science: Quantum Computers
Published

New quantum effect demonstrated for the first time: Spinaron, a rugby in a ball pit      (via sciencedaily.com)     Original source 

Experimental physicists have demonstrated a new quantum effect aptly named the 'spinaron.' In a meticulously controlled environment and using an advanced set of instruments, they managed to prove the unusual state a cobalt atom assumes on a copper surface. This revelation challenges the long-held Kondo effect -- a theoretical concept developed in the 1960s, and which has been considered the standard model for the interaction of magnetic materials with metals since the 1980s.

Computer Science: Quantum Computers Engineering: Nanotechnology Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Using sound to test devices, control qubits      (via sciencedaily.com)     Original source 

Researchers have developed a system that uses atomic vacancies in silicon carbide to measure the stability and quality of acoustic resonators. What's more, these vacancies could also be used for acoustically-controlled quantum information processing, providing a new way to manipulate quantum states embedded in this commonly-used material. 

Environmental: Ecosystems Environmental: General Mathematics: Modeling
Published

Single model predicts trends in employment, microbiomes, forests      (via sciencedaily.com)     Original source 

Researchers report that a single, simplified model can predict population fluctuations in three unrelated realms: urban employment, human gut microbiomes and tropical forests. The model will help economists, ecologists, public health authorities and others predict and respond to variability in multiple domains.

Mathematics: Modeling Mathematics: Statistics
Published

To excel at engineering design, generative AI must learn to innovate, study finds      (via sciencedaily.com)     Original source 

A new study reveals the pitfalls of deep generative models when they are tasked with solving engineering design problems. The researchers say if mechanical engineers want help from AI for novel ideas and designs, they'll have to refocus those models beyond 'statistical similarity.' 

Chemistry: Biochemistry Chemistry: General Chemistry: Organic Chemistry Computer Science: General Engineering: Nanotechnology Mathematics: Modeling Offbeat: Computers and Math Offbeat: General
Published

International team develops novel DNA nano engine      (via sciencedaily.com)     Original source 

An international team of scientists has recently developed a novel type of nano engine made of DNA. It is driven by a clever mechanism and can perform pulsing movements. The researchers are now planning to fit it with a coupling and install it as a drive in complex nano machines.