display Latest news from Department of Energy, Office of Science on 欧美极品 en-us Copyright 2024 欧美极品 115 31 / /images/newswise-logo-rss.gif /articles/energy-department-awards-new-contract-to-manage-and-operate-fermi-national-accelerator-laboratory/?sc=rsin /articles/energy-department-awards-new-contract-to-manage-and-operate-fermi-national-accelerator-laboratory/?sc=rsin Tue, 01 Oct 2024 10:05:08 EST The U.S. Department of Energy (DOE) has awarded a new contract to manage and operate Fermi National Accelerator Laboratory (Fermilab) located in Batavia, IL. The award was the result of a DOE competition for the management and operating (M&O) contract for the laboratory. The successful offeror is Fermi Forward Discovery Group, LLC (FFDG). Department of Energy, Office of Science /articles/department-of-energy-announces-up-to-500-million-for-basic-research-to-advance-the-frontiers-of-science2/?sc=rsin /articles/department-of-energy-announces-up-to-500-million-for-basic-research-to-advance-the-frontiers-of-science2/?sc=rsin Tue, 01 Oct 2024 10:05:01 EST The U.S. Department of Energy (DOE) today announced up to $500 million in funding for basic research in support of DOE's clean energy, economic, and national security goals. Department of Energy, Office of Science /articles/outstanding-graduate-students-selected-for-department-of-energy-office-of-science-research-program/?sc=rsin /articles/outstanding-graduate-students-selected-for-department-of-energy-office-of-science-research-program/?sc=rsin Mon, 30 Sep 2024 14:05:04 EST A total of 62 PhD students from 24 states have been selected for the prestigious Department of Energy (DOE) Office of Science Graduate Student Research (SCGSR) program. Department of Energy, Office of Science /articles/could-a-magnetic-sandwich-make-your-electronic-devices-work-more-efficiently/?sc=rsin /articles/could-a-magnetic-sandwich-make-your-electronic-devices-work-more-efficiently/?sc=rsin Fri, 27 Sep 2024 13:05:00 EST Researchers looking for materials that conduct electrons with near-zero resistance at normal operating temperature have found a promising candidate. The material, a layered "sandwich" of bismuth telluride and manganese bismuth telluride structure, exhibits the quantum anomalous Hall effect. In this effect, electrons with their spins all aligned in the same direction can travel along the edges of a material with almost no resistance. Department of Energy, Office of Science /articles/nuclear-physics-experiment-helps-identify-conditions-for-a-new-astrophysical-process/?sc=rsin /articles/nuclear-physics-experiment-helps-identify-conditions-for-a-new-astrophysical-process/?sc=rsin Thu, 26 Sep 2024 14:05:14 EST A new stellar process, the intermediate "i" process, has been proposed to explain new astronomical observations on nucleosynthesis. Scientists recently reported on the measurement of a nuclear reaction that affects the production of lanthanum in the i process. The measurement will help to improve scientific understanding of nucleosynthesis. Department of Energy, Office of Science /articles/department-of-energy-announces-6-million-for-research-toward-a-more-robust-and-reliable-electric-grid/?sc=rsin /articles/department-of-energy-announces-6-million-for-research-toward-a-more-robust-and-reliable-electric-grid/?sc=rsin Wed, 25 Sep 2024 09:05:14 EST Two Department of Energy (DOE) offices have funded $6 million in research projects for an inaugural partnership to better prepare the nation for multiple disruptive power events and enable rapid response in a crisis for U.S. grid operators. Department of Energy, Office of Science /articles/simulating-a-critical-point-in-quark-gluon-fluid/?sc=rsin /articles/simulating-a-critical-point-in-quark-gluon-fluid/?sc=rsin Mon, 23 Sep 2024 15:05:19 EST Scientists are conducting experiments in search of a critical point in the Quantum Chromodynamics phase diagram. The main signatures of this point involve changes in the number of particles produced in heavy ion collisions. Modeling these observables requires an extension of the standard fluid dynamic framework Department of Energy, Office of Science /articles/drilling-down-to-the-details-in-cancer-research/?sc=rsin /articles/drilling-down-to-the-details-in-cancer-research/?sc=rsin Mon, 23 Sep 2024 10:05:12 EST When an aggressive cancer launches an invasion on the human body, anything that can be done to slow down or better understand that fast-paced assault is going to be a bonus. Department of Energy, Office of Science /articles/tiny-cavitation-bubbles-enhance-energy-conversion-in-fuel-injectors-jets/?sc=rsin /articles/tiny-cavitation-bubbles-enhance-energy-conversion-in-fuel-injectors-jets/?sc=rsin Fri, 20 Sep 2024 15:05:34 EST Scientists have a limited understanding of the effects of cavitation in microscopic devices. In this research, scientists took high-speed images of microscale cavitating fuel jets to understand the motion of liquid jets from high-pressure fuel injectors like those used in vehicle engines. Analysis of the results showed that cavitation enhances the energy conversion efficiency of the fuel injection. Department of Energy, Office of Science /articles/department-of-energy-announces-5-65-million-for-research-on-high-energy-density-plasmas/?sc=rsin /articles/department-of-energy-announces-5-65-million-for-research-on-high-energy-density-plasmas/?sc=rsin Thu, 19 Sep 2024 10:05:37 EST Funding of $5.65 million for 11 research projects in high energy density laboratory plasmas to better understand extreme environments was announced by the Department of Energy (DOE) today. Department of Energy, Office of Science /articles/smoother-surfaces-make-for-better-particle-accelerators/?sc=rsin /articles/smoother-surfaces-make-for-better-particle-accelerators/?sc=rsin Wed, 18 Sep 2024 15:05:29 EST A new toolkit helps researchers build optimal superconducting radiofrequency (SRF) cavities that form the backbone of advanced particle accelerators. The cavities' cleanliness, shape, and roughness of their inner surfaces contribute to their efficiency. In tests of the toolkit, scientists found that smoother cavities function more efficiently. Department of Energy, Office of Science /articles/new-mechanism-explains-rapid-energy-sharing-across-atomic-semiconductor-junctions/?sc=rsin /articles/new-mechanism-explains-rapid-energy-sharing-across-atomic-semiconductor-junctions/?sc=rsin Mon, 16 Sep 2024 15:05:00 EST Understanding and controlling heat flow is critical for many applications, especially for electronics. As these devices become smaller, the interfaces between materials often become the bottleneck to removing heat. Department of Energy, Office of Science /articles/lying-in-wait-mof-are-traps-for-toxic-gases/?sc=rsin /articles/lying-in-wait-mof-are-traps-for-toxic-gases/?sc=rsin Fri, 13 Sep 2024 14:05:28 EST Metal organic frameworks (MOFs) show promise as a way to trap toxic molecules and mitigate their harmful effects. In this research, scientists studied how the structure of MOFs can be tuned to enhance and optimize trapping of nitrogen dioxide and sulfur dioxide. Department of Energy, Office of Science /articles/evolutionary-battleground-plants-vs-microbes/?sc=rsin /articles/evolutionary-battleground-plants-vs-microbes/?sc=rsin Thu, 12 Sep 2024 10:05:27 EST Gazing out on a freshwater pond, you may see tiny green plants with oval shaped leaves floating in clusters. In overgrown ponds, these plants coat the water's surface. These plants - called duckweed or water lentils - can grow so fast that they can double their numbers in just one to two days. Department of Energy, Office of Science /articles/ice-cold-plasma-electron-beams-prepare-to-power-future-hard-x-ray-laser-beams/?sc=rsin /articles/ice-cold-plasma-electron-beams-prepare-to-power-future-hard-x-ray-laser-beams/?sc=rsin Wed, 11 Sep 2024 13:05:08 EST Scientists have developed a blueprint for producing ultrabright and ultrashort pulses of electron beams for the next generation of particle accelerators, plasma wakefield accelerators (PWFA). This could enable new scientific tools such as X-ray free-electron-lasers (XFELs) that can see matter at smaller scales and faster speeds than now possible. Department of Energy, Office of Science /articles/u-s-department-of-energy-awards-138-million-to-91-early-career-scientists/?sc=rsin /articles/u-s-department-of-energy-awards-138-million-to-91-early-career-scientists/?sc=rsin Tue, 10 Sep 2024 11:05:21 EST The U.S. Department of Energy (DOE) today announced the selection of 91 early career scientists from across the country who will receive a combined $138 million in funding for research covering a wide range of topics including artificial intelligence, fusion energy, and quantum. Department of Energy, Office of Science /articles/laser-sharp-look-at-spinning-electrons-sets-the-stage-for-new-physics-discoveries/?sc=rsin /articles/laser-sharp-look-at-spinning-electrons-sets-the-stage-for-new-physics-discoveries/?sc=rsin Mon, 09 Sep 2024 15:05:49 EST Spin is an intrinsic property of the electron. When electrons spin in the same direction at a given time, the quantity is called polarization. Understanding polarization helps examine the structure of nuclei of heavy elements. Now, nuclear physicists have measured the polarization of an electron beam more precisely than ever before. Department of Energy, Office of Science /articles/department-of-energy-announces-65-million-for-quantum-computing-research/?sc=rsin /articles/department-of-energy-announces-65-million-for-quantum-computing-research/?sc=rsin Mon, 09 Sep 2024 13:05:59 EST The U.S. Department of Energy (DOE) today announced $65 million in funding in quantum computing for 10 projects, comprising a total of 38 separate awards. Department of Energy, Office of Science /articles/doe-ornl-announce-opportunity-to-define-future-of-high-performance-computing2/?sc=rsin /articles/doe-ornl-announce-opportunity-to-define-future-of-high-performance-computing2/?sc=rsin Fri, 06 Sep 2024 13:05:43 EST The Department of Energy's (DOE) Office of Science today announced a new research and development opportunity led by Oak Ridge National Laboratory (ORNL) to advance technologies and drive new capabilities for future supercomputers. Department of Energy, Office of Science /articles/department-of-energy-announces-68-million-in-funding-for-artificial-intelligence-for-scientific-research/?sc=rsin /articles/department-of-energy-announces-68-million-in-funding-for-artificial-intelligence-for-scientific-research/?sc=rsin Fri, 06 Sep 2024 13:05:19 EST The use of Artificial Intelligence (AI) in scientific research is a top priority at the Department of Energy (DOE), which today announced $68 million in funding for 11 multi-institution projects, comprising 43 awards. Department of Energy, Office of Science