Modeling a better catalyst for PIBSAs
Polyisobutenyl succinic anhydrides (PIBSAs) are important for the auto industry because of their wide use in lubricant and fuel formulations. Their synthesis, however, requires high temperatures and, therefore, higher cost......»»
AI tackles one of the most difficult challenges in quantum chemistry
New research using neural networks, a form of brain-inspired AI, proposes a solution to the tough challenge of modeling the states of molecules......»»
Antarctica vulnerable to invasive species hitching rides on plastic and organic debris, oceanographic model shows
Antarctica's unique ecosystems could be threatened by the arrival of non-native marine species and marine pollution from Southern Hemisphere landmasses, new oceanographic modeling shows......»»
Modeling study suggests heat-related deaths in Europe could triple by century"s end under current climate policies
Deaths from heat could triple in Europe by 2100 under current climate policies, mostly among people living in southern parts of the continent, according to a study published in The Lancet Public Health journal......»»
Strategies for security leaders: Building a positive cybersecurity culture
Culture is a catalyst for security success. It can significantly reduce cybersecurity risks and boost cybersecurity resilience of any organization. Culture can also greatly enhance the perceived value, relevance and reputation of the cybersecurity fu.....»»
Modeling study reveals German lake conditions under climate change
Using long-term monitoring data from 46 German lakes, researchers from the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) in cooperation with the Helmholtz Center for Environmental Research in Magdeburg have shown that surface tem.....»»
AI, computation, and the folds of life: Supercomputers help train a software tool for the protein modeling community
Form follows function, and this is especially true for life's building blocks—proteins. The folds and shape of molecular proteins reveal their function in supporting life......»»
NIS2: A catalyst for cybersecurity innovation or just another box-ticking exercise?
The Network and Information Security (NIS) 2 Directive is possibly one of the most significant pieces of cybersecurity regulation to ever hit Europe. The 27 EU Member States have until 17 October 2024 to adopt and publish the standards necessary to c.....»»
Model suggests spewing metal nanorods into Mars" atmosphere could warm the planet by 30 K
A small team of engineers and geophysicists from Northwestern University, the University of Chicago, and the University of Central Florida has found, via modeling, that creating millions of metal nanorods from material on the Martian surface and then.....»»
Modeling Earth systems at a quintillion calculations per second
Climate models compute vast amounts of information about Earth's climate system—from small water droplets to large-scale weather patterns—to re-create past climate or predict future climate. Accurately re-creating how Earth's energy (measured in.....»»
Ticking time bomb: New modeling predicts huge increase in ticks across Scotland
The prevalence of ticks in Scotland will increase by a quarter under the most optimistic climate change scenario, according to new modeling by mathematicians at the University of Stirling......»»
Chemical and transportation industries could boost with new catalyst coating
Coupling electrochemical conversion of the greenhouse gas CO2 with renewable electricity sources—such as solar and wind—promises green production of high-demand chemicals and transportation fuels. Carbon dioxide coupling products such as ethylene.....»»
Astronomers explain rapid formation of organic macromolecules in protoplanetary disks around young stars
An international team of researchers led by the University of Bern has used observation-based computer modeling to find an explanation for how macromolecules can form in a short time in disks of gas and dust around young stars. These findings could b.....»»
New research offers insight on modeling belief dynamics
Researchers who study belief dynamics often use analogies to understand and model the complex cognitive–social systems that underlie why we believe the things we do and how those beliefs can change over time. Ideas can be transmitted like a virus,.....»»
NASA returns to Arctic to study summer sea ice melt
What happens in the Arctic doesn't stay in the Arctic, and a new NASA mission is helping improve data modeling and increasing our understanding of Earth's rapidly changing climate. Changing ice, ocean, and atmospheric conditions in the northernmost p.....»»
AI and ML enter motorsports: How GM is using them to win more races
From modeling tire wear and fuel use to predicting cautions based on radio traffic. Enlarge / The Cadillac V-Series.R is one of General Motors' factory-backed racing programs. (credit: James Moy Photography/Getty Images).....»»
"Janus" dual-atom catalyst shows enhanced performance for electrocatalytic oxygen reduction and evolution
A research team led by Prof. Yan Wensheng from the University of Science and Technology of China (USTC) has created the innovative "Janus" dual-atom catalyst (FeCo-N3O3@C) with Fe and Co atoms coordinated synergistically through an N-O bridge, which.....»»
Reducing carbon dioxide to acetate with a polyaniline catalyst coated in cobalt oxide nanoparticles
Acetic acid, also known as acetate, and other products that can be developed from acetic acid are used in a variety of industries, from food production to medicine to agriculture. Currently, acetate production uses a significant amount of energy and.....»»
Nature-inspired novel catalyst paves the way for efficient hydrocarbon decomposition
A research team affiliated with UNIST has developed a novel catalyst that mimics the ability of a natural enzyme to break down harmful hydrocarbons, paving the way for a more environmentally friendly and energy-efficient approach to reducing pollutio.....»»
Gold co-catalyst improves photocatalytic degradation of micropollutants, finds study
To remove micropollutants such as pesticides and trace chemicals from the environment, you need something equally small and cunning. One potential method is photocatalysis, which uses semiconducting nanomaterials powered by sunlight to adsorb toxic c.....»»
Scientists add the human element to long-term flood predictions
To better predict long-term flooding risk, scientists at the Department of Energy's Oak Ridge National Laboratory developed a 3D modeling framework that captures the complex dynamics of water as it flows across the landscape. The framework seeks to p.....»»