Technology
press releases.

Technology7 Dec 2023

New HS curriculum teaches color chemistry and AI simultaneously

North Carolina State University researchers have developed a weeklong high school curriculum that helps students quickly grasp concepts in both color chemistry and artificial intelligence – while sparking their curiosity about science and the world around them. To test whether a short high school science module could effectively teach students something about both chemistry – a notoriously thorny subject – and artificial intelligence (AI), the researchers designed a relatively simple experiment involving pH levels, which reflect the acidity or alkalinity of a liquid solution. When testing pH levels on a test strip, color conversion charts provide a handy ...

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Technology7 Dec 2023

Bering secures FDA clearance for AI-based chest X-ray triage solution

LONDON, DECEMBER 6, 2023 – Bering Limited, a London-based medical AI company, today announced it received U.S. Food and Drug Administration (FDA) 510(k) clearance for its AI-powered chest X-Ray triage solution, ‘BraveCX’. With the FDA clearance, the company is now able to commercially provide the AI solution to medical professionals and healthcare institutions in the U.S. Bering’s BraveCX is a radiological computer-assisted triage and notification software that analyzes adult (≥18 years old) chest X-ray (CXR) images for the presence of ...

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Technology7 Dec 2023

Two studies demonstrate on-demand quantum entanglement in ultracold molecules

The controlled creation of quantum entanglement with molecules has been a long-standing challenge in quantum science. Now, in two new studies, researchers report a method for tailoring the quantum states of individual molecules to achieve quantum entanglement on demand. Their strategy presents a promising new platform for the advancement of quantum technologies such as computation and sensing. Quantum entanglement is one of the key defining features of quantum mechanics. It is central to many quantum applications. Because of their rich internal structure ...

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Technology7 Dec 2023

Physicists ‘entangle’ individual molecules for the first time, hastening possibilities for quantum information processing

For the first time, a team of Princeton physicists have been able to link together individual molecules into special states that are quantum mechanically “entangled.” In these bizarre states, the molecules remain correlated with each other—and can interact simultaneously—even if they are miles apart, or indeed, even if they occupy opposite ends of the universe. This research was recently published in the journal Science. “This is a breakthrough in the world of molecules because of the fundamental importance of quantum entanglement,” said Lawrence Cheuk, assistant professor of physics at Princeton ...

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Technology7 Dec 2023

Less ice on the road leads to more salt in the soil, air, and water

When temperatures drop and roads get slick, rock salt is an important safety precaution used by individuals, businesses, and local and state governments to keep walkers, cyclists, and drivers safe. However, according to a new scientific review paper from a team of researchers at Virginia Tech and the University of Maryland, the human demand for salt comes at a cost to the environment. Published in the journal Nature Reviews Earth & Environment with researchers Stanley Grant, Megan Rippy, and Shantanu Bhide from Virginia Tech’s Occoquan Watershed Monitoring Laboratory, ...

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Technology7 Dec 2023

Thermal impact of 3D stacking photonic and electronic chips

Recent advancements in AI and more specifically large language models such as ChatGPT have put a strain on data centers. AI models require huge amounts of data to train, and in order to move data between the processing units and memory, efficient communication links become necessary. For long distance communication, fiber optics has already been the go-to solution for decades. For short distance intra-data center communication, the industry is now also starting to adopt fiber optics due to its great performance compared to classical electrical links. Recent technological developments now even enable the switch from electrical to optical interconnect for very small distances, ...

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Technology7 Dec 2023

New open-source platform cuts costs for running AI

ITHACA, N.Y. – Cornell University researchers have released a new, open-source platform called Cascade that can run artificial intelligence models in a way that slashes expenses and energy costs while dramatically improving performance. Cascade is designed for settings like smart traffic intersections, medical diagnostics, equipment servicing using augmented reality, digital agriculture, smart power grids and automatic product inspection during manufacturing – situations where AI models must react within a fraction of a second. With the rise of AI, many companies are eager to leverage new capabilities but worried about the associated computing ...

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Technology7 Dec 2023

Using machine learning to monitor driver ‘workload’ could help improve road safety

Researchers have developed an adaptable algorithm that could improve road safety by predicting when drivers are able to safely interact with in-vehicle systems or receive messages, such as traffic alerts, incoming calls or driving directions. The researchers, from the University of Cambridge, working in partnership with Jaguar Land Rover (JLR) used a combination of on-road experiments and machine learning as well as Bayesian filtering techniques to reliably and continuously measure driver ‘workload’. Driving in an unfamiliar area may translate ...

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Technology7 Dec 2023

Software DJ creates automated pop song mashups #Acoustics23

SYDNEY, Dec. 7, 2023 – Song mashups are a staple of many DJs, who mix the vocals and instrumentals from two or more tracks into a seamless blend, creating a new and exciting final product. While the result is fun to listen to, the creation process can often be challenging, requiring knowledge and expertise to select the right tracks and mash them together perfectly. Xinyang Wu from the Hong Kong University of Science and Technology took a different approach, designing a computer algorithm to intelligently create mashups using the drum tracks from one song and the vocals and instrumentals from another. He will present his work Dec. 7 at 4:20 p.m. Australian Eastern Daylight Time, ...

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Technology5 Dec 2023

Addicted to your phone? New tool identifies overuse of digital media

BINGHAMTON, N.Y. -- The rapidly evolving nature of digital media presents a challenge for those who study digital addiction – social networks like TikTok and video games like Fortnite might be popular now, but they could be irrelevant in a matter of years. A new tool developed by researchers from Binghamton University, State University of New York will make it easier for clinicians and researchers to measure digital media addiction as new technologies emerge. “We wanted to create a tool that was immediately useful in the clinic and lab, that reflects current understandings about how digital addiction works, that wouldn't go obsolete once the next big tech ...

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Technology5 Dec 2023

Reducing the energy consumption of software: Sebastian Erdweg receives ERC Consolidator Grant

The energy consumption of data centers and information and communication technology (ICT) devices is growing at an alarming rate, projected to constitute up to 20 percent of global energy consumption by 2030. To support the digital transformation effectively, we need to enhance software efficiency. A promising avenue in this endeavor is incremental computing, where computations react to input changes rather than recomputing results from scratch. However, existing approaches to incrementality have limited applicability: They either demand expert knowledge, support only specialized domains (e.g., ...

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Technology5 Dec 2023

Harvesting water from air with solar power

WASHINGTON, Dec. 5, 2023 – More than 2.2 billion people currently live in water-stressed countries, and the United Nations estimates that 3.5 million die every year from water-related diseases. Because the areas most in need of improved drinking water are also located in some of the sunniest places in the world, there is strong interest in harnessing sunlight to help obtain clean water. Researchers from Shanghai Jiao Tong University in China developed a promising new solar-powered atmospheric water harvesting technology that could help provide enough drinking water for people ...

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Technology5 Dec 2023

Unlocking neutron star rotation anomalies: Insights from quantum simulation

Neutron stars have fascinated and puzzled scientists since the first detected signature in 1967. Known for their periodic flashes of light and rapid rotation, neutron stars are among the densest objects in the universe, with a mass comparable to that of the Sun but compressed into a sphere only about 20 kilometers in diameter. These stellar objects exhibit a peculiar behavior known as a “glitch”, where the star suddenly speeds up its spin. This phenomenon suggests that neutron stars might be partly superfluid. In a superfluid, rotation is characterized by numerous tiny vortices, each carrying ...

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Technology5 Dec 2023

Exposure to soft robots decreases human fears about working with them

VANCOUVER, Wash. – Seeing robots made with soft, flexible parts in action appears to lower people’s anxiety about working with them or even being replaced by them. A Washington State University study found that watching videos of a soft robot working with a person at picking and placing tasks lowered the viewers’ safety concerns and feelings of job insecurity. This was true even when the soft robot was shown working in close proximity to the person. This finding shows soft robots hold ...

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Technology5 Dec 2023

Wearable ultrasound monitor can aid rehabilitation from injury #Acoustics23

SYDNEY, Dec. 5, 2023 – Millions suffer from musculoskeletal injuries every year, and the recovery process can often be long and difficult. Patients typically undergo rehabilitation, slowly rebuilding muscle strength as their injuries heal. Medical professionals routinely evaluate a patient’s progress via a series of tasks and exercises. However, because of the dynamic nature of these exercises, obtaining a clear picture of real-time muscle function is extremely challenging. Parag Chitnis of George Mason University led a team that developed a wearable ultrasound system that can produce clinically relevant information about muscle function during dynamic physical activity. He ...

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Technology5 Dec 2023

Using AI to find microplastics

An interdisciplinary research team from the University of Waterloo is using artificial intelligence (AI) to identify microplastics faster and more accurately than ever before. Microplastics are commonly found in food and are dangerous pollutants that cause severe environmental damage – finding them is the key to getting rid of them. The research team’s advanced imaging identification system could help wastewater treatment plants and food production industries make informed decisions ...

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Technology5 Dec 2023

Underwater vehicle AI model could be used in other adaptive control systems

Unmanned Underwater Vehicles (UUVs) are used around the world to conduct difficult environmental, remote, oceanic, defence and rescue missions in often unpredictable and harsh conditions. A new study led by Flinders University and French researchers has now used a novel bio-inspired computing artificial intelligence solution to improve the potential of UUVs and other adaptive control systems to operate more reliability in rough seas and other unpredictable conditions. This innovative approach, using the Biologically-Inspired Experience Replay (BIER) method, has been published by the Institute of Electrical and Electronics Engineers journal IEEE Access. Unlike conventional ...

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Technology5 Dec 2023

Wildfires have erased two decades’ worth of air quality gains in western United States

You need only to remember last summer’s wildfires in the United States and Canada, which fouled the air from coast to coast, to know the effects these blazes can have on the environment and human health. A new study has tabulated the toll from two decades of wildfires on air quality and human health in the continental U.S. The authors report that from 2000 to 2020, the air has worsened in the western U.S., mainly due to the increase in frequency and ferocity of wildfires causing an increase of 670 premature deaths per year in the region during that time period. Overall, the study’s authors report fires have undercut ...

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Technology4 Dec 2023

Supercomputing training at Argonne National Laboratory

Fatima Bagheri, a National Science Foundation (NSF) postdoctoral fellow at The University of Texas at Arlington, was one of 75 students selected to attend an intensive program on supercomputing at the Argonne National Laboratory in Chicago. With support from the Department of Energy’s Exascale Computing Program, Bagheri participated in the Argonne Training Program on Extreme-Scale Computer (ATPESC) aimed at teaching attendees the ins and outs of using the latest supercomputers. Bagheri said she came to ATPESC to expand her knowledge of high-performing computers (HPC) like ...

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Technology4 Dec 2023

CCNY researchers publish optical data storage breakthrough in Nature Nanotechnology

Physicists at The City College of New York have developed a technique with the potential to enhance optical data storage capacity in diamonds. This is possible by multiplexing the storage in the spectral domain. The research by Richard G. Monge and Tom Delord members of the Meriles Group in CCNY’s Division of Science, is entitled “Reversible optical data storage below the diffraction limit” and appears in the journal Nature Nanotechnology. “It means that we can store many different images at the same place in the ...

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Technology4 Dec 2023

Snail-inspired robot could scoop ocean microplastics

ITHACA, N.Y. – Inspired by a small and slow snail, scientists have developed a robot protype that may one day scoop up microplastics from the surfaces of oceans, seas and lakes. The robot’s design is based on the Hawaiian apple snail (Pomacea canaliculate), a common aquarium snail that uses the undulating motion of its foot to drive water surface flow and suck in floating food particles. Currently, plastic collection devices mostly rely on drag nets or conveyor belts to gather and remove larger plastic debris from water, but they lack the fine scale required for retrieving microplastics. These tiny particles of plastic can be ingested ...

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Technology4 Dec 2023

Study shows advanced footwear technology positively impacts elite sprint performances

A scientific study published in PeerJ Life & Environment sheds light on the potential game-changing impact of advanced footwear technology (AFT) on elite sprint performances in track and field. The research, titled "The Potential Impact of Advanced Footwear Technology on the Recent Evolution of Elite Sprint Performances," reveals the significant strides made in sprint performance and suggests that AFT has played a pivotal role in these improvements. Elite track ...

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Technology4 Dec 2023

INU scientists propose a model to predict personal learning performance for virtual reality-based safety training

In Korea, occupational hazards are on the rise, particularly in the construction sector. According to a report on the ‘Occupational Safety Accident Status’ by Korea’s Ministry of Employment and Labor, the industry accounted for the highest number of accidents and fatalities among all sectors in 2021. To address this rise, the Korea Occupational Safety and Health Agency has been providing virtual reality (VR)-based construction safety content to daily workers as part of their educational training initiatives. Nevertheless, ...

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Technology4 Dec 2023

New theory unites Einstein’s gravity with quantum mechanics

A radical theory that consistently unifies gravity and quantum mechanics while preserving Einstein’s classical concept of spacetime is announced today in two papers published simultaneously by UCL (University College London) physicists. Modern physics is founded upon two pillars: quantum theory on the one hand, which governs the smallest particles in the universe, and Einstein’s theory of general relativity on the other, which explains gravity through the bending of spacetime. But these two theories are in contradiction with each other and a reconciliation ...

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Technology4 Dec 2023

Study: Artificial light is luring birds to cities and sometimes to their deaths

Nearly 1,000 birds were killed Oct. 4-5 when they collided with an illuminated glass building in Chicago. Though mass fatalities of this magnitude are rare, light pollution poses a serious – and growing – threat to migrating birds. In the largest study of its kind, published in Nature Communications, scientists used weather radar data to map bird stopover density in the United States and found that artificial light is a top indicator of where birds will land. City lights lure birds into what can be an ecological trap, said lead author Kyle Horton, an assistant professor ...

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