Tech
Scientists have used cutting-edge research in quantum computation and quantum technology to pioneer a radical new approach to determining how our Universe works at its most fundamental level.
An international team of experts, led by the University of Nottingham, have demonstrated that only quantum and not classical gravity could be used to create a certain informatic ingredient that is needed for quantum computation. Their research "Non-Gaussianity as a signature of a quantum theory of gravity" has been published today in PRX Quantum.
Wearable sleep tracking devices - from Fitbit to Apple Watch to never-heard-of brands stashed away in the electronics clearance bin - have infiltrated the market at a rapid pace in recent years.
And like any consumer products, not all sleep trackers are created equal, according to West Virginia University neuroscientists.
ROCHESTER, Minn. -- Mayo Clinic researchers have developed a novel proton therapy technique to more specifically target cancer cells that resist other forms of treatment. The technique is called LEAP, an acronym for "biologically enhanced particle therapy." The findings are published today in Cancer Research, the journal of the American Association for Cancer Research.
Wheat straw, the dried stalks left over from grain production, is a potential source of biofuels and commodity chemicals. But before straw can be converted to useful products by biorefineries, the polymers that make it up must be broken down into their building blocks. Now, researchers reporting in ACS Sustainable Chemistry & Engineering have found that microbes from the guts of certain termite species can help break down lignin, a particularly tough polymer in straw.
BOSTON - Use of a cosmetic laser invented at Massachusetts General Hospital (MGH) may improve the effectiveness of certain anti-tumor therapies and extend their use to more diverse forms of cancer. The strategy was tested and validated in mice, as described in a study published in Science Translational Medicine.
A research team in Korea has developed a ceramic fuel cell that offers both stability and high performance while reducing the required amount of catalyst by a factor of 20. The application range for ceramic fuel cells, which have so far only been used for large-scale power generation due to the difficulties associated with frequent start-ups, can be expected to expand to new fields, such as electric vehicles, robots, and drones.
Researchers from University of Calgary, University of Montana, HEC Paris, and University of Cincinnati published a new paper in the Journal of Marketing that explores the linguistic aspects of a name that can influence brand perceptions without people even realizing it.
The study, forthcoming in the Journal of Marketing, is titled "Is Nestlé a Lady? The Feminine Brand Name Advantage" and is authored by Ruth Pogacar, Justin Angle, Tina Lowrey, L. J. Shrum, and Frank Kardes.
Earth is home to millions of known species of plants and animals, but by no means are they distributed evenly. For instance, rainforests cover less than 2 percent of Earth's total surface, yet they are home to 50 percent of Earth's species. Oceans account for 71 percent of Earth's total surface but contain only 15 percent of Earth's species. What drives this uneven distribution of species on Earth is a major question for scientists.
The University of Kent has led a study highlighting the urgent need for the UK's Government and renewable energy industries to give vital attention to decommissioning offshore wind turbines approaching their end of live expectancy by 2025. The research reveals that the UK must decommission approximately 300 and 1600 early-model offshore wind turbines by 2025 and 2030, respectively.
Historically, most electric transmission system operators have used heuristics (rules based on experience) to hold sufficient reserves to guard against unforeseen large outages and maintain system reliability. However, the expansion of competitive wholesale electricity markets has led to efforts to translate reserve heuristics into competitively procured services. A common approach constructs an administrative demand curve for valuing and procuring least cost reserve supply offers. The technical term for this is the operating reserve demand curve (ORDC).
Shoe shops sell a variety of shoe sizes to accommodate a variety of foot sizes -- but what if both the shoe and foot size depended on how it was measured? Recent developments in quantum theory suggest that the available values of a physical quantity, such as a foot size, can depend on the type of measurement used to determine them. If feet were governed by the laws of quantum mechanics, foot size would depend on the markings on a foot measure to find the best fit -- at the time of measurement -- and even if the markings were changed, the measurement could still be precise.
BETHESDA, Md. -- ASHP (American Society of Health-System Pharmacists) today announced the publication of two landmark reports that articulate a futuristic vision for pharmacy practice, including expanded roles for the pharmacy enterprise in healthcare organizations.
Scientists from the University of Gothenburg, Sweden presents evidence that hospital wastewater, containing elevated levels of antibiotics, rapidly kills antibiotic-sensitive bacteria, while multi-resistant bacteria continue to grow. Hospital sewers may therefore provide conditions that promote the evolution of new forms of antibiotic resistance.
Researchers from the Oil and Gas Research Institute of the Russian Academy of Sciences and their Skoltech colleagues have surveyed the newest known 30-meter deep gas blowout crater on the Yamal Peninsula, which formed in the summer of 2020. The paper was published in the journal Geosciences.
In recent time, HBO's highly acclaimed and award-winning miniseries Chernobyl highlighted the horror of nuclear power plant accident, which happened in Ukraine in 1986. It is not a fictional series just on TV. As we had seen such a catastrophic nuclear power plant accident in 2011 again caused by natural disaster, Tsunami, in Japan. Both historical nuclear power plant accidents released tons of radioactive cesium to the environment.