Technology
press releases.

Technology30 Aug 2023

IHT Group to manufacture, sell hog-cooling technology developed at Purdue

WEST LAFAYETTE, Ind. and WINNIPEG, Manitoba – IHT Group, a division of Decisive Dividend Corp. (TSXV: DE) based in Winnipeg, Manitoba, is bringing patented cooling pad technology for hogs to the North American market in spring 2024. The pads are 2-foot-by-4-foot aluminum tread plates on top of copper pipes that circulate water. Sensors in the pads determine if the hog is too hot and circulate new water to keep the pad cool. The technology was designed by researchers in Purdue University’s Department of Agricultural and Biological Engineering and Department of Animal Sciences. Heat harms hogs Record heat across North America ...

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Technology30 Aug 2023

A simpler way to connect quantum computers

Researchers have a new way to connect quantum devices over long distances, a necessary step toward allowing the technology to play a role in future communications systems. While today’s classical data signals can get amplified across a city or an ocean, quantum signals cannot. They must be repeated in intervals — that is, stopped, copied and passed on by specialized machines called quantum repeaters. Many experts believe these quantum repeaters will play a key role in future communication networks, allowing enhanced security and enabling connections between remote quantum computers. The Princeton study, published Aug. ...

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Technology30 Aug 2023

Unveiling global warming’s impact on daily precipitation with deep learning

A collaborative international research team led by Professor Yoo-Geun Ham from Chonnam National University and Professor Seung-Ki Min from Pohang University of Science and Technology (POSTECH) has made a discovery on the impact of global warming on global daily precipitation. Using a deep learning approach, they have unveiled a significant change in the characteristics of global daily precipitation for the first time. Their research findings were published on August 30 in the online version of Nature, the ...

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Technology30 Aug 2023

Challenge accepted: High-speed AI drone overtakes world-champion drone racers

Remember when IBM’s Deep Blue won against Gary Kasparov at chess in 1996, or Google’s AlphaGo crushed the top champion Lee Sedol at Go, a much more complex game, in 2016? These competitions where machines prevailed over human champions are key milestones in the history of artificial intelligence. Now a group of researchers from the University of Zurich and Intel has set a new milestone with the first autonomous system capable of beating human champions at a physical sport: drone racing. The AI system, called Swift, won multiple races against three world-class champions in first-person view (FPV) ...

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Technology30 Aug 2023

Vision for future micro-optical technology based on metamaterials

Metasurfaces, also known as invisibility cloak technology, are an artificial material adept at manipulating. With metasurfaces allowing for lenses to be reduced to one 10,000th the size of conventional lenses, they are generating considerable interest as optical components allowing miniaturization of optical systems for the next generation of virtual and augmented reality as well as LiDAR. If metasurfaces become commercially viable, overcoming the challenges of complex manufacturing processes and high production costs, Korea could gain a significant technological edge ...

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Technology29 Aug 2023

Department of Energy announces $24 million for research on quantum networks

WASHINGTON, D.C. - Today, the U.S. Department of Energy (DOE) announced $24 million in funding for three collaborative projects in quantum network research. Scientific research infrastructure linked with quantum networks is needed to realize distributed quantum computers. These quantum computers could simulate complex scientific processes inaccessible to computational platforms of today, integrate quantum sensors that promise measurements of unprecedented precision, and address previously inaccessible scientific questions of importance. “Advances in quantum networking are enabling effective interconnections ...

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Technology29 Aug 2023

AI-powered triage platform could aid future viral outbreak response

AI-powered triage platform could aid future viral outbreak response New Haven, Conn. —A team of researchers from Yale University and other institutions globally has developed an innovative patient triage platform powered by artificial intelligence (AI) that the researchers say is capable of predicting patient disease severity and length of hospitalization during a viral outbreak. The platform, which leverages machine learning and metabolomics data, is intended to improve patient management and help health care providers allocate resources more efficiently during severe viral outbreaks that can quickly overwhelm local health care systems. Metabolomics ...

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Technology29 Aug 2023

A lightweight wearable device helps users navigate with a tap on the wrist

Scientists at Rice University in Houston, Texas have developed a fabric-based wearable device that “taps” a user’s wrist with pressurized air, silently helping them navigate to their destination. The study, published August 29 in the journal Device, demonstrated that users correctly interpreted which direction the device was telling them to go an average of 87% of the time. Since the wearable embeds most of its control system within the fabric itself, using air instead of electronics, it can be built lighter and more compact than existing designs. “We envision this device will be used by individuals who need or desire information to be transmitted ...

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Technology29 Aug 2023

Australia’s Nuclear Science and Technology Organisation (ANSTO) selects Symplectic Elements to enable comprehensive research management

Digital Science, a technology company serving stakeholders across the research ecosystem, is pleased to announce that Australia’s Nuclear Science and Technology Organisation (ANSTO) has chosen Symplectic Elements from Digital Science’s flagship products to advance awareness of its world-class research. ANSTO is the home to some of Australia’s most significant national infrastructure for research. Thousands of scientists from industry and academia benefit from gaining access to ANSTO’s ...

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Technology29 Aug 2023

Wildfire, soil emissions increasing air pollution in remote forests

Satellite data from across California’s landscapes reveal an increase in nitrogen dioxide levels in remote forest areas, and wildfire and soil emissions are likely the reasons why, according to a paper from University of California, Davis, published today in the journal Environmental Research Letters. Nitrogen dioxide is short-lived in the atmosphere but plays a central role in the formation of the pollutants ozone and particulate matter, which can lead to respiratory issues and asthma in humans, as well as harm plants and crop yields. The researchers looked at summertime surface and satellite concentrations of nitrogen dioxide between 2009 ...

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Technology28 Aug 2023

Two studies demonstrate the benefits and limitations of artificial intelligence in colonoscopy

Embargoed for release until 5:00 p.m. ET on Monday 28 August 2023 Annals of Internal Medicine Tip Sheet @Annalsofim Below please find summaries of new articles that will be published in the next issue of Annals of Internal Medicine. The summaries are not intended to substitute for the full articles as a source of information. This information is under strict embargo and by taking it into possession, media representatives are committing to the terms of the embargo not only on their own behalf, but also on behalf of the ...

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Technology28 Aug 2023

Quantum computer unveils atomic dynamics of light-sensitive molecules

DURHAM, N.C. – Researchers at Duke University have implemented a quantum-based method to observe a quantum effect in the way light-absorbing molecules interact with incoming photons. Known as a conical intersection, the effect puts limitations on the paths molecules can take to change between different configurations. The observation method makes use of a quantum simulator, developed from research in quantum computing, and addresses a long-standing, fundamental question in chemistry critical to processes such as photosynthesis, vision and photocatalysis. It is also an example of ...

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Technology28 Aug 2023

UMass Amherst computer scientists use AI to accelerate computing speed by thousands of times

AMHERST, Mass. – A team of computer scientists at the University of Massachusetts Amherst, led by Emery Berger, recently unveiled a prize-winning Python profiler called Scalene. Programs written with Python are notoriously slow—up to 60,000 times slower than code written in other programming languages—and Scalene works to efficiently identify exactly where Python is lagging, allowing programmers to troubleshoot and streamline their code for higher performance. There are many different programming ...

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Technology28 Aug 2023

Marasco bridging chemistry & AI-empowered imaging for secure & trustworthy human identity verification

Marasco Bridging Chemistry & AI-Empowered Imaging For Secure & Trustworthy Human Identity Verification Emanuela Marasco, Assistant Professor, Center for Secure Information Systems, received funding for the project: "EAGER: SaTC: Sweaty Digits: Bridging Chemistry and AI-Empowered Imaging for Secure and Trustworthy Human Identity Verification." Marasco seeks to characterize a person's extrinsic and intrinsic features for a more accurate representation of their identity by exploiting selected compounds ...

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Technology28 Aug 2023

Scientists use quantum device to slow down simulated chemical reaction 100 billion times

Scientists at the University of Sydney have, for the first time, used a quantum computer to engineer and directly observe a process critical in chemical reactions by slowing it down by a factor of 100 billion times. Joint lead researcher and PhD student, Vanessa Olaya Agudelo, said: “It is by understanding these basic processes inside and between molecules that we can open up a new world of possibilities in materials science, drug design, or solar energy harvesting. “It could also help improve ...

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Technology28 Aug 2023

Stevens researchers take aim at weather forecasters’ biggest blindspot

Anyone who’s been caught in an unexpected downpour knows that weather forecasting is an imperfect science. Now, researchers at Stevens Institute of Technology are taking aim at one of meteorologists’ biggest blind spots: extremely short-term forecasts, or nowcasts, that predict what will happen in a given location over the next few minutes. “This isn’t just about whether you should take your umbrella with you when you go on a walk,” said Temimi. “The forecasts that we’re missing – the ones that look ...

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Technology28 Aug 2023

Researcher finds inspiration from spider webs and beetles to harvest fresh water from thin air

A team of researchers is designing novel systems to capture water vapour in the air and turn it into liquid. University of Waterloo professor Michael Tam and his PhD students Yi Wang and Weinan Zhao have developed sponges or membranes with a large surface area that continually capture moisture from their surrounding environment. Traditionally, fresh water for consumption is collected from rivers, lakes, groundwater, and oceans (with treatment). The current technologies Dr. Tam is developing are inspired by nature to harvest water from alternative sources as the world is facing ...

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Technology25 Aug 2023

Innovative approach: Detecting malware through hardware-integrated protection

Imagine a computer that is not slowed down by antivirus software. A computer that does not require constant updates that usually includes a subscription cost. What if malicious software and viruses – or malware – detection could simply be built into the hardware of future computers? Dr. Marcus Botacin, a visiting assistant professor in the computer science and engineering department at Texas A&M University, recently received a grant from the National Science Foundation (NSF) to develop such a concept. “This is my first grant application ever,” Botacin said. “This grant includes funding for two Ph.D. students that will be my first graduate students, and ...

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Technology24 Aug 2023

New detector paves the way to large-scale optical neural networks

For the first time, researchers have used a surface normal nonlinear photodetector (SNPD) to improve the speed and energy efficiency of a diffractive optical neural network (ONN). The new device lays the groundwork for large-scale ONNs, which can perform high-speed processing at the speed of light in an extremely energy efficient manner. Farshid Ashtiani from Nokia Bell Labs will present this research at Frontiers in Optics + Laser Science (FiO LS), which will be held 9 – 12 October 2023 at the Greater Tacoma Convention ...

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Technology24 Aug 2023

New quantum device generates single photons and encodes information

A new approach to quantum light emitters generates a stream of circularly polarized single photons, or particles of light, that may be useful for a range of quantum information and communication applications. A Los Alamos National Laboratory team stacked two different, atomically thin materials to realize this chiral quantum light source. “Our research shows that it is possible for a monolayer semiconductor to emit circularly polarized light without the help of an external magnetic field,” ...

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Technology24 Aug 2023

Mount Sinai researchers find Asian Americans to have significantly higher exposure to “toxic forever” chemicals

New York, NY (August 24, 2023) — Asian Americans have significantly higher exposure than other ethnic or racial groups to PFAS, a family of thousands of synthetic chemicals also known as “toxic forever” chemicals, Mount Sinai-led researchers report. People frequently encounter PFAS (per- and polyfluoroalkyl substances) in everyday life, and these exposures carry potentially adverse health impacts, according to the study published in Environmental Science and Technology, in the special issue “Data Science for Advancing Environmental Science, Engineering, and Technology.” The ...

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Technology24 Aug 2023

NPS professor’s DURIP award will take quantum research to new heights

Naval Postgraduate School (NPS) Professor Dr. Frank Narducci, Chair of the Department of Physics, received a Defense University Research Instrumentation Program (DURIP) award to build what could become the most precise atomic instrument of its kind for applications to quantum sensing experiments in navigation and timekeeping. Called an atomic tower, the instrument is expected to have unprecedented sensitivity to acceleration and rotation measurements due to its unprecedented height. NPS research utilizing this instrument has many applications of interest to the Department of the Navy, Narducci explained. “Most immediately ...

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Technology23 Aug 2023

Carnegie Mellon University announces new Director of the Language Technologies Institute

Mona Diab understands what is at stake. As a research scientist at two of the largest technology companies on the planet, Diab saw the impact innovations had as they spread across the globe. And with artificial intelligence poised to usher in the greatest technological leap since the internet, Diab wants to train, teach and prepare students, researchers, scientists and communities to think responsibly about these new tools. "We're living in a world of proliferating AI and generative AI. There ...

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Technology23 Aug 2023

Planning algorithm enables high-performance flight

A tailsitter is a fixed-wing aircraft that takes off and lands vertically (it sits on its tail on the landing pad), and then tilts horizontally for forward flight. Faster and more efficient than quadcopter drones, these versatile aircraft can fly over a large area like an airplane but also hover like a helicopter, making them well-suited for tasks like search-and-rescue or parcel delivery. MIT researchers have developed new algorithms for trajectory planning and control of a tailsitter that take advantage of the maneuverability and versatility of this type of aircraft. Their algorithms ...

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Technology23 Aug 2023

How artificial intelligence gave a paralyzed woman her voice back

Researchers at UC San Francisco and UC Berkeley 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. It is the first time that either speech or facial expressions have been synthesized from brain signals. The system can also decode these signals into text at nearly 80 words per minute, a vast improvement over commercially available technology. Edward Chang, MD, chair of neurological surgery at UCSF, who has worked on the technology, known as a brain computer interface, or BCI, for more than a decade, hopes this latest research breakthrough, appearing Aug. 23, 2023, ...

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