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Latest Articles
THz-TDS measurements with various oxygen concentrations
2+ hour, 52+ min ago (73+ words) (IMAGE) EurekAlert! THz-TDS and microscopy analysis of crystalline and amorphous ZrO2 films with different oxygen-vacancy concentrations. Temperature-dependent terahertz absorption measurements and atomic-resolution imaging reveal the presence and distribution of oxygen vacancies and their influence on charge density. Credit must be given…...
Molecular Dynamics Reveal Nanosecond Tubulin Conformational Shifts
3+ hour, 3+ min ago (1480+ words) Ivy Delaney has been working with neural networks and machine learning since the mid-nineties, back when a couple of hidden layers and a long afternoon of training counted as ambitious. She has watched the field go from academic curiosity to…...
Auburn chemist's NSF CAREER award advances flexible electronics research, STEM outreach
1+ hour, 17+ min ago (833+ words) Learn about our history, traditions, community and leadership. Begin your Auburn journey here. Find programs, tools and resources for academic success. Explore the real-world solutions we help discover. Inside Dr. Chris Grieco’s laboratory in the College of Sciences and Mathematics,…...
Innovative synthesis [IMAGE] | EurekAlert! Science News Releases
2+ hour, 52+ min ago (38+ words) Innovative synthesis (IMAGE) EurekAlert! Iowa State University and Ames National Laboratory researchers have experience synthesizing alloys with magnetic properties. More on this News Release Scientists to use superpowers of AI and innovative synthesis to develop new, stronger magnets...
Nada Amin, Sitan Chen appointed Kempner Institute associate faculty members
2+ hour, 1+ min ago (298+ words) Nada Amin (left) and Sitan Chen (right) are both current Harvard faculty members whose pioneering research advances the Kempner Institute’s core scientific mission to understand the basis of natural and artificial intelligence. The Kempner Institute for the Study of Natural…...
International team synthesizes strongly bent sandwich molecule
2+ hour, 52+ min ago (44+ words) (IMAGE) EurekAlert! Dr. André Schäfer, a senior staff scientist who conducts research and teaches inorganic chemistry at Saarland University. Friederike Meyer zu Tittingdorf More on this News Release Surprisingly stable: international team synthesizes strongly bent sandwich molecule...
Circular chemistry: designing materials for recycling and reuse
3+ hour, 46+ min ago (403+ words) Circular chemistry: the art of building reuse into design The mounting pressure on the planet's finite resources makes it clear that production systems need to shift toward more sustainable models, where waste can be turned back into raw materials and…...
They achieved the impossible: two students stun experts with a 2000-year-old mystery
2+ hour, 26+ min ago (505+ words) Let’s quickly recall what this famous theorem says: it allows us to calculate the length of the hypotenuse—the longest side of a right triangle. According to the theorem, the square of the hypotenuse is equal to the sum of…...
Machine learning-assisted design acceleration framework for energy absorbing re-entrant honeycomb auxetic structures | Micro and Nano Systems Letters
9+ hour, 36+ min ago (1577+ words) a Full pipeline of the proposed framework. b Re-entrant honeycomb structure and its design parameters c Front view of structure compression by Ansys Mechanical The design variables are defined from the re-entrant honeycomb geometry (Fig. 1b) based on four parameters: height…...
Relativity rewrites the textbook take on triple bonds, experiments on carbon–bismuth ion prove
3+ hour, 20+ min ago (151+ words) Spin–orbit coupling causes molecular orbitals to behave in fundamentally different ways in heavier elements Triple bonds take on a very different shape in heavier atoms where relativistic quantum effects are at play, researchers in the US have found. The…...