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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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Comprehensive analysis of ordering in CoCrNi and CrNi2 alloys
Not provided.
In-situ thermo-mechano-chemical transformation and consolidation of Sm-Co powders via a single-step route for bulk magnet fabrication
Not provided.
High-resolution structure of Zn 3 (HOTP) 2 (HOTP = hexaoxidotriphenylene), a three-dimensional conductive MOF
Though two-dimensional (2D) electrically conducting metal–organic frameworks (cMOFs) have become prominent due to their numerous potential applications, their structures are often implied or assumed from rather crude powder X-ray diffraction data.
Initial Thermal Evaluation of 422 Martensitic Stainless Steel Piston in a High-Output Diesel Engine
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Subcutaneous adipose tissue-secreted proteins as endocrine regulators of physical and cognitive function in older adults
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Single-Pulse X-ray Topography of Ambient and Shock-Compressed Diamond
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Identification of late-stage tau accumulation using plasma phospho-tau217
Not provided.
Investigation of Multi‐Dimensional Electromagnetic Ion Cyclotron (EMIC) Wave Formation Using Hybrid Simulations
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Development of a Gut-on-a-Chip Microfluidic Device with Three-Dimensionally Printed Human Intestinal Tissue for Studying Human-Microbe Interactions
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Observation of significant non-collisional ion heating in helical plasmas with dominant electron heating by neutral beam injection on LHD
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Demonstration of ignition-driven radiation transport through a THOR Hohlraum
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Smart Charging of Fleet and Personal Electric Vehicles through Joint Vehicle-to-Grid Optimization
As electric vehicle (EV) adoption accelerates, vehicle-to-grid (V2G) strategies offer advantages over unmanaged charging (V0G) by enhancing grid stability, reducing fleet operation costs, and supporting integration of variable generation resources. This research develops a day-ahead optimization framework linked with agent-based simulations to evaluate coordinated V2G participation by fleet and personal EVs under 5 energy-pricing settings in Austin, Texas. Three scenarios (V0G, fleet-only V2G, and joint-V2G) are examined, considering real-time price and grid profiles, health-damage costs, and operational constraints for both fleet and personal EVs. Results show how V2G scenarios shift fleet EV charging to mid-day while enabling strategic battery-discharge during evening peaks, mitigating grid stress and lowering EV energy costs. V2G delivers close to 80% energy-cost savings for a 2000-EV fleet in Austin on grid-stressed days, with 55% lower charging pollutant outputs. Joint-V2G amplifies system-level benefits by complementing fleet discharge, but smart-charging equipment costs can offset those benefits.
Multi-ignition Fire Complexes Drive Extreme Fire Years and Impacts
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Azimuthal anisotropy of direct photons in Au+Au collisions at √sNN=200GeV
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Identifying non-performing or dud plasmas for burning plasma control: insights from JET and TFTR deuterium–tritium campaigns
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Adding multiple electrons to helicenes: how they respond?
An overview of structural responses of helicenes with increasing dimensions and complexity to stepwise electron addition reveals charge- and topology-dependent outcomes ranging from reversible to irreversible core transformations and site-specific reactivity.
Decarbonized cement blends
Various embodiments include cementitious compositions with low levels of embodied greenhouse gas emissions, in particular carbon dioxide, as a result of its production and/or use compared to conventional cementitious materials, such as portland cement. Various embodiments include any cementitious material or materials with low embodied carbon, as well as any material produced using this cement.