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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 91 records · Page 5

Natura Resources Molten Salt Research Reactor (MSRR) Fuel Workshop: Summary Report

Idaho National Laboratory (INL) hosted the Natura Resources team in Idaho Falls for a 3-day fuel workshop, July 16-18, 2024. The purpose of this workshop was to understand Natura’s fuel requirements, determine the feasibility of producing that fuel at INL, and define the scope of work that would enable fueled operation of the Natura MSR-1 being deployed at Abilene Christian University (ACU).

11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS↗

Noise measurement in wind tunnels, workshop summary

In reviewing the progress made in acoustic measurements in wind tunnels over the 5-yr span of the workshops, it is evident that a great deal of progress has occurred. Specialized facilities are now on line, special measurement techniques were developed, and corrections were devised and proven. This capability is in the process of creating a new and more correct data bank on acoustic phenomena, and represents a major step forward in acoustics technology. Additional work is still required, but now, rather than concentrating on facilities and techniques, researchers may more profitably concentrate on noise-source modeling, with the simulation of propulsor noise source (in flight) and of propulsor/airframe airflow characteristics. Promising developments in directional acoustic receivers and other discrimination/correlation techniques should now be regularly exploited, in part for model noise-source diagnosis, but also to expedite extraction of the lone source signal from any residual background noise and reverberation in the working chamber and from parasitic noise due to essential rigs or instrumentation inside the airstream.

Hickley, D. H.↗

Environmental Virology Workshop Summary, Tucson, Arizona, Jan 7-12, 2013

Full Text of the report: A total of 66 researchers participated in this workshop, including 44 attendees, 3 program officers from private and federal funding agencies, and 19 workshop teachers. The workshop was incredibly productive and focused on identifying knowledge-gaps critical for predictive modeling, and developing the framework (experimental, informatic, theoretical) needed to obtain the data. All attendees developed a strong foundation in cutting-edge methods and a network of researchers that are now aiding in advancing environmental virology research. To more broadly reach Environmental Virologists, a subset of the attendees since proposed and ran a viromics workshop at the American Society of Microbiology meeting in 2014 in Boston, MA where the workshop sold-out. The workshop proposal was accepted again by ASM and is scheduled to occur at the New Orleans meeting in May, 2015. Additionally, PI Sullivan is co-convening a ''Viromics: Tools and Concepts'' session at the FEMS meeting in the Netherlands in June 2015 to continue getting the word out about Environmental Virology. A second formal Environmental Virology Workshop is being planned to occur in Scotland in summer 2016, likely held jointly with the Aquatic Virology Workshop. I wish to thank DOE for their critical support for this workshop which has helped galvanize the field.

54 ENVIRONMENTAL SCIENCES↗

Fit for Purpose? The U.S. Nuclear Posture in 2030 and Beyond (Workshop Summary)

On June 8-10, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop titled “Fit for Purpose? The U.S. Nuclear Posture in 2030 and Beyond.” This session brought together participants drawn across the policy, military, and technical communities. The workshop aimed to examine the existing modernization plans, the challenges that might obstruct their implementation, and the new deterrence requirements that might emerge in the future, in light of the modernization efforts of Russia and China.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗

Nuclear Risk Reduction in an Era of Major Power Rivalry (Workshop Summary)

On February 19-20, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop titled “Nuclear Risk Reduction in an Era of Major Power Rivalry.” This session brought together participants drawn across the policy, military, and technical communities. Among the participants, there were experts from allied countries in Europe and the Asia-Pacific region, as well as experts from Russia and China.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗

The Next U.S. Strategic Posture - and the Posture After Next (Workshop Summary)

On July 8-10, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop titled “The Next U.S. Strategic Posture – And the Posture After Next.” This session brought together participants drawn across the policy, military, and technical communities in the United States and among allies. The event was a follow-up discussion to CGSR’s last meeting titled “Fit for Purpose? The U.S. Nuclear Posture in 2030 and Beyond.” The July workshop had a broader scope and looked at the different elements of U.S. strategic posture, including not just nuclear capabilities but missile defense, conventional prompt global strike, and space and cyberspace. Participants assessed the 2030 U.S. posture relative to the predicted Russian and Chinese postures, and they examined what capabilities will be crucial beyond 2030.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗

The Dynamic Tripolar Strategic Balance: A Net Assessment (Workshop Summary)

On December 9-10, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop titled “The Dynamic Tripolar Strategic Balance: A Net Assessment.” The discussion was guided by the following key questions: • By what metrics should the strategic balance be assessed? • How dynamic is the balance? How fragile? • Is the United States gaining strategic advantage, losing it, or holding steady, overall? • In order to gain new advantages or re-gain advantages lost, can or should the United States prioritize some domains and accept more risk in others? If so, which ones?

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗

Bioenergy’s Role in Soil Carbon Storage Decarbonizing Transportation, Agriculture, and Industrial Sectors Workshop Summary Report

On March 28–29, 2022, the U.S. Department of Energy’s (DOE) Bioenergy Technologies Office (BETO) hosted the public virtual workshop “Bioenergy’s Role in Soil Carbon Storage.” Given the recent emphasis of the Biden administration on decarbonizing transportation, agriculture, and industrial sectors of the U.S. economy, this workshop examined how decarbonization through enhanced soil carbon storage while growing bioenergy crops is possible by discussing challenges and opportunities that affect soil carbon levels. Stakeholders representing academia, industry, the farming community, agricultural and forestry sectors, municipalities, and federal agencies involved in soil carbon storage participated in this workshop. A series of keynote presentations, plenary presentations, and stakeholder input sessions provided opportunities for sharing knowledge and identifying research and development (R&D) needs for future advances in soil carbon storage in relation to bioenergy crops. This document provides an overview of the content discussed in the presentations, as well as a summary of the stakeholder input received during the session discussions.

09 BIOMASS FUELS↗

Demonstration and Deployment Strategy Workshop: Summary

This report is based on the proceedings of the U.S. Department of Energy Bioenergy Technologies Office Demonstration and Deployment Strategy Workshop, held on March 12–13, 2014, at Argonne National Laboratory.

09 BIOMASS FUELS↗

Getting Innovation Right in the Strategy for Long-Term Competition (Workshop Summary)

On April 16 and 17, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop to better understand the relationship between defense strategy and emerging innovation. A primary objective of the workshop was to uncover which processes foster innovation that can help the United States outcompete adversaries and bolster national security. The workshop brought together 63 participants from across the policy, military, and technical communities. Panelists addressed U.S. innovation strategy and inter-departmental initiatives, adversaries and innovation, drivers of technology strategy, private-public collaboration, and ally innovation. The conversation shifted to identify obstacles standing in the way of effective innovative policy, and how any long-term strategy must adjust accordingly to ensure innovative might.

29 ENERGY PLANNING, POLICY, AND ECONOMY↗

Strategic Competition In Cyberspace: Challenges And Implications Workshop Summary

On July 10th and 11th 2019, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory convened a workshop to examine the nature of strategic competition in cyberspace and the challenges facing current United States cyber domain strategy. The event aimed to situate the discussion of cyber strategy within the broader context of national defense strategy, also taking account of the complex dual-use nature of cyberspace and the variety of stakeholders involved. This was the second workshop that CGSR has hosted on cyber domain strategy and its implications. This event focused specifically on cyber domain military strategy, but with an eye to the implications also for civilian cyberspace, economic and technical interdependence, and democratic Internet governance.

29 ENERGY PLANNING, POLICY, AND ECONOMY↗

The 2021 Defense Strategy Review and Modern Strategic Conflict (Workshop Summary)

On December 15-17, 2020, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop titled “The 2021 Defense Strategy Review and Modern Strategic Conflict.” This session was the 7 th Annual Deterrence Workshop that CGSR organized, bringing together participants drawn across the policy, military, and technical communities of the United States and its allies. The workshop examined the challenges of regional wars and multi-domain competition and how a potential 2021 defense strategy review should address them. A special attention was paid to the question of escalation and how it can be controlled at various levels of conflict.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗

CABLE Big Idea RDD&D Workshop (Workshop Summary Report)

The U.S. Department of Energy’s (DOE’s) Advanced Manufacturing Office (AMO) held the CABLE Big Idea RDD&D Workshop April 7–9, 2021. The virtual workshop brought together approximately 250 leading scientific and technical experts to gather information on the state of the art in conductivity-enhanced materials and their applications. These stakeholders included scientists, engineers, manufacturers, materials experts, utility companies, and other entities within the conductor material and electrical product manufacturing supply chains. The two main goals of the workshop were to 1) start building and strengthening a research ecosystem around conductivity-enhanced materials and 2) inform AMO’s future portfolio of research, development, demonstration, and deployment (RDD&D) investments and other program activities in the area of conductivity-enhanced materials. CABLE—or Conductivity-enhanced materials for Affordable, Breakthrough Leapfrog Electric and thermal applications—was was established as an Office of Energy Efficiency and Renewable Energy initiative as a result of a competitive internal process to identify and prioritize potentially high-impact research topics. Since then, conductivity-enhanced materials have been identified as an important element of the shift to an electrified and decarbonized industry sector, and CABLE remains a Big Idea. The CABLE effort is led by AMO and supported by eight other offices within DOE. The first major effort under CABLE was the development of several subtopics for DOE’s Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) programs in 2020. Another major activity was the launch of the CABLE Conductor Manufacturing Prize in March 2021.

32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATI↗

Workshop summary: Receivers for laser power beaming

At the Space Photovoltaics Research and Technology (SPRAT) conference at NASA Lewis Research Center, a workshop session was held to discuss issues involved in using photovoltaic arrays ('solar cells') to convert laser power into electrical power for use as receiving elements for beamed power.

Landis, Geoffrey A.↗

Workshop summary. Biomedical and Space-Related Research with Heavy Ions at the BEVALAC

The authors provide an overview of papers presented at a workshop on Biomedical and Space-Related Research with Heavy Ions at the BEVALAC at Lawrence Berkeley Laboratory. Goals of the meeting were to determine the critical experiments using heavy ions as probes in radiation physics, radiation chemistry, macromolecular and cellular biology, evolution science, basic neurophysiology, and medical therapies; how beam lines and facilities at Lawrence Berkeley Laboratory can be improved for these experiments; and implications in priorities and funding for national policy. Workshop topics included physics and facilities, cellular and molecular biology, tissue radiobiology, and the future of heavy ion research.

NASA Discipline Radiation Health↗

U.S. and Allied Cyber Security Cooperation in the Indo-Pacific (Workshop Summary)

On March 30, 31, and April 1, 2021, the Center for Global Security Research (CGSR) at Lawrence Livermore National Laboratory (LLNL) hosted a workshop titled "U.S. and allied Cyber Security Cooperation in the Indo-Pacific". This session brought together participants drawn across the policy, military, and private sector in the United States and among allied countries in Europe and the Indo-Pacific. The workshop evaluated threat perceptions, assessed cyber power in a regional context, and explored opportunities for building capacity and trust with allies, partners, and the private sector. The region's cyber threat landscape is marked by increasing malicious activity, with threats persistent and ever-growing. Grounded by this strategic reality, the workshop advocated for 1) a concerted push into the arena of norm setting from the bottom up, 2) an agreed metric by which to assess progress, and 3) the creation of future lines of collaborative effort for the United States and its allies to ensure an open, interoperable, and secure internet.

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEF↗

Challenges to modeling the Sun-Earth System: A Workshop Summary

This special issue of the Journal of' Atmospheric and Solar-Terrestrial Physics is a compilation of 23 papers presented at The 2004 Huntsville Modeling Workshop: Challenges to Modeling thc San-Earth System held in Huntsville, AB on October 18-22, 2004. The title of the workshop appropriately captures the theme of what was presented and discussed by the 120 participants. Currently, end-to-end modeling of the Sun-Earth system is a major goal of the National Space Weather and NASA living with a star (LWS) programs. While profound advances have been made in modeling isolated regions of the Sun-Earth system, minimal progress has been achieved in modeling the end-to-end system. The transfer of mass, energy and momentum through the coupled Sun-Earth system spans a wide range of scales inn time and space. The uncertainty in the underlying physics responsible for coupling contiguous regions of the Sun-Earth system is recognized as a significant barrier to progress

Spann, James F.↗

2019 Midwest Medical Device Sterilization Workshop: Summary Report

Fermi National Accelerator Laboratory, a U.S. Department of Energy national laboratory, and industry partners convened a September 18-19, 2019 Midwest Medical Device Sterilization Workshop to collect stakeholder feedback and develop recommendations to advance the adoption of accelerator-based electron beam (E-beam) and X-ray radiation sterilization technology. Medical device sterilization approaches that presently serve 85% of the existing market are considered “at-risk” by the industry, including gamma radiation sterilization. Uncertainties about the future viability of these existing approaches may constrain projected growth in the medical device sterilization industry and affect the near-term availability of safe and sterile products.

Kroc, Thomas↗