

Detectors and electronics. Learn about every sort of detector, radar system and more from leading research institutes around the world.
Updated: 4 min 33 sec ago
Unlocking the secrets of phase transitions in quantum hardware
Researchers have achieved a remarkable result: capturing and studying phase changes in quantum hardware, which hold hold promise for next-generation technologies like quantum computing and ultra-sensitive sensors.
Categories: Global Energy News (news-and-events/news)
New technique overcomes spurious correlations problem in AI
AI models often rely on 'spurious correlations,' making decisions based on unimportant and potentially misleading information. Researchers have now discovered these learned spurious correlations can be traced to a very small subset of the training data and have demonstrated a technique that overcomes the problem.
Categories: Global Energy News (news-and-events/news)
'Nanodot' control could fine-tune light for sharper displays, quantum computing
Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in two-dimensional materials could lead to remarkably high-resolution monitors and advances in ultra-fast quantum computing, according to an international team.
Categories: Global Energy News (news-and-events/news)
Stretching spider silk makes it stronger
When they weave their webs, spiders pull their silk threads. New simulations show stretching during spinning causes the protein chains within the fibers to align and the number of hydrogen bonds between those chains to increase. Both factors increase the silk fibers' overall strength and toughness. Insights could be applied to designing stronger, tougher synthetic materials.
Categories: Global Energy News (news-and-events/news)
Security veins: Advanced biometric authentication through AI and infrared
A researcher succeeded developing highly accurate biometric authentication based on images of the palms of hands taken with a hyperspectral camera.
Categories: Global Energy News (news-and-events/news)
Developing the inherent functionality of highly pure porous organic polymers
Soaking up pollutants like a sponge, porous organic polymers (POPs) may be the key to reducing greenhouse gas emissions, according to researchers.
Categories: Global Energy News (news-and-events/news)
Researchers create gel that can self-heal like human skin
Until now, artificial gels have either managed to replicate high stiffness or natural skin's self-healing properties, but not both. Now, a team of researchers has developed a hydrogel with a unique structure that overcomes earlier limitations, opening the door to applications such as drug delivery, wound healing, soft robotics sensors and artificial skin.
Categories: Global Energy News (news-and-events/news)
An aerosol test for airborne bird flu
Recent outbreaks of highly pathogenic avian influenza (also known as bird flu) have created a need for rapid and sensitive detection methods to mitigate its spread. Now, researchers have developed a prototype sensor that detects a type of influenza virus that causes bird flu (H5N1) in air samples. The low-cost handheld sensor detects the virus at levels below an infectious dose and could lead to rapid aerosol testing for airborne avian influenza.
Categories: Global Energy News (news-and-events/news)
AI reveals new way to strengthen titanium alloys and speed up manufacturing
Producing high-performance titanium alloy parts -- whether for spacecraft, submarines or medical devices -- has long been a slow, resource-intensive process. Even with advanced metal 3D-printing techniques, finding the right manufacturing conditions has required extensive testing and fine-tuning. What if these parts could be built more quickly, stronger and with near-perfect precision? A team is leveraging artificial intelligence to make that a reality. They've identified processing techniques that improve both the speed of production and the strength of these advanced materials -- an advance with implications from the deep sea to outer space.
Categories: Global Energy News (news-and-events/news)
Super sapphire resists scratches, glare, fog and dust
Researchers have discovered techniques to bestow superpowers upon sapphire, a material that most of us think of as just a pretty jewel.
Categories: Global Energy News (news-and-events/news)
Paralyzed man moves robotic arm with his thoughts
Researchers have enabled a man who is paralyzed to control a robotic arm through a device that relays signals from his brain to a computer. He was able to grasp, move and drop objects just by imagining himself performing the actions.
Categories: Global Energy News (news-and-events/news)
New 'one-pot' technique a breakthrough for material synthesis
A new technique builds inorganic and polymer battery electrolytes at the same time, in the same vessel. This 'one-pot' in-situ method creates a controlled, homogeneous blend, pairing the conductivity of the inorganic solids with the flexibility of the polymers.
Categories: Global Energy News (news-and-events/news)
Researchers reveal nitrogen's dominant role in global organic aerosol absorption
A collaborative research team has introduced a nitrogen-centric framework that explains the light-absorbing effects of atmospheric organic aerosols. This groundbreaking study reveals that nitrogen-containing compounds play a dominant role in the absorption of sunlight by atmospheric organic aerosols worldwide. This discovery signifies a major step towards improving climate models and developing more targeted strategies to mitigate climate impact of airborne particles.
Categories: Global Energy News (news-and-events/news)
Highly radioactive nuclear waste: how to keep it from oblivion
Sweden's radioactive nuclear waste will be stored in a sealed bedrock repository for 100,000 years. It will be hazardous for a very long time. So how can we ensure that humanity does not forget that it is there? Researchers have come up with a proposal for how to keep the memory alive over generations.
Categories: Global Energy News (news-and-events/news)
New method significantly reduces AI energy consumption
The enormous computing resources needed to train neural networks for artificial intelligence (AI) result in massive power consumption. Researchers have developed a method that is 100 times faster and therefore much more energy efficient. Instead of taking an iterative approach, the parameters are computed directly based on probabilities. The results so far are comparable in quality to existing iterative methods.
Categories: Global Energy News (news-and-events/news)
Smart, energy-efficient robot grippers cut production costs
Energy remains a significant factor in industrial production processes. High levels of energy consumption make production more expensive and exacerbate the climate crisis. A new type of robot technology needs 90% less electricity than conventional systems. The technology uses lightweight, shape memory materials to construct novel, non-pneumatic, industrial gripper systems that function without the need for additional sensors.
Categories: Global Energy News (news-and-events/news)
Precision cancer treatment using magnet-guided, heat-activated nanoparticles
Cancer treatment has advanced significantly, focusing on targeted approaches that destroy tumor cells while sparing healthy tissue. Researchers have developed magnetic nanoparticles that can be directed to tumors using a magnet and then heated with a laser to destroy cancer cells. In mouse models, this targeted technique successfully eliminated tumors entirely. This innovative method provides a more precise and less toxic alternative to traditional treatments, paving the way for more effective cancer therapies.
Categories: Global Energy News (news-and-events/news)
Revealing hidden atomic movements through machine learning
Researchers have developed the Automatic Process Explorer (APE), an approach that enhances our understanding of atomic and molecular processes. By dynamically refining simulations, APE has uncovered unexpected complexities in the oxidation of Palladium (Pd) surfaces, offering new insights into catalyst behavior.
Categories: Global Energy News (news-and-events/news)
Urban highways cut opportunities for social relationships
Urban highways promise to get people to their destinations faster -- and bring them together. But at the same time, they reduce social connections between people within the city, especially at distances of less than 5 km, according to a new study.
Categories: Global Energy News (news-and-events/news)
Touchless tech: Control fabrics with a wave of your finger
Researchers have created washable and durable magnetic field sensing electronic textiles -- thought to be the first of their kind -- which they say paves the way to transform use in clothing. This technology will allow users to interact with everyday textiles or specialized clothing by simply pointing their finger above a sensor.
Categories: Global Energy News (news-and-events/news)