NSTL国家科技图书文献中心

1. Dynamics of Energetic Heliospheric Ions in Pluto's Induced Magnetosphere NSTL国家科技图书文献中心

Randall T. Ruch | Sven Simon ... - 《Journal of Geophysical Research,A.Space Physics》 - 2025,130(2) - n/a～n/a - 共24页

摘要：Abstract We present a model of the interaction between energetic heliospheric ions and Pluto's induced magnetosphere. The electromagnetic fields near the dwarf planet are highly non‐uniform, displayin...

关键词： Pluto solar wind interaction | induced magnetosphere | energetic ions | particle tracing

2. Fiber orientation and orientation factors in steel fiberreinforced concrete beams with hybrid fibers: A critical review NSTL国家科技图书文献中心

Filippo Medeghini | Giuseppe Tiberti ... - 《Structural concrete》 - 2025,26(1) - 481～500 - 共20页

摘要：Fiber orientation is of paramount importance for the design of fiber-reinforced concrete (FRC) structural elements, because it markedly influences the postcracking properties of such material. For thi...

关键词： electromagnetic induction | fiber orientation | hybrid system of fibers | image analysis | microcomputed tomography | steel fiber-reinforced concrete

3. A Novel Backtracing Model to Study the Emission of Energetic Neutral Atoms at Titan NSTL国家科技图书文献中心

Tyler Tippens | Elias Roussos ... - 《Journal of Geophysical Research, A. Space Physics: JGR》 - 2024,129(1) - n/a～n/a - 共34页

摘要：Abstract To study the emission of energetic neutral atoms (ENAs) at Titan, we have developed a novel model that takes into account a spacecraft detector's limited field of view and traces energetic ma...

关键词： Titan | Moon‐magnetosphere interaction | energetic neutral atoms | energetic particles | field line draping | ENA imaging

4. Constraining the Influence of Callisto's Perturbed Electromagnetic Environment on Energetic Particle Observations NSTL国家科技图书文献中心

Lucas Liuzzo | Andrew R. Poppe ... - 《Journal of Geophysical Research, A. Space Physics: JGR》 - 2024,129(2) - n/a～n/a - 共21页

摘要：Abstract This study focuses on constraining the role that Callisto's perturbed electromagnetic environment had on energetic charged particle signatures observed during the Galileo mission. To do so, w...

关键词： Callisto | Galileo | energetic particle detector | Moon‐plasma interactions | JUICE

5. A Model of Ganymede's Magnetic and Plasma Environment During the Juno PJ34 Flyby NSTL国家科技图书文献中心

Aaron Stahl | Peter Addison ... - 《Journal of Geophysical Research, A. Space Physics: JGR》 - 2023,128(12) - n/a～n/a - 共34页

摘要：Abstract Using a hybrid model (kinetic ions, fluid electrons), we provide context for plasma and magnetic field observations from Juno's PJ34 flyby of Ganymede on 07 June 2021. We consider five model ...

关键词： Ganymede | Alfven wings | pick‐up ions | Galileo and Juno missions | mini‐magnetosphere | hybrid simulation

6. Multi-material blind beam hardening correction in near real-time based on non-linearity adjustment of projections EI 工程索引 NSTL国家科技图书文献中心

Ammar Alsaffar | Kaicong Sun ... - 《Journal of Real-Time Image Processing》 - 2023,20(2) - 20.1～20.14 - 共14页

摘要：Beam hardening (BH) is one of the major artifacts that severely reduces the quality of computed tomography (CT) imaging. This BH artifact arises due to the polychromatic nature of the X-ray source and...

关键词： X-ray computed tomography | Beam hardening correction | Forward projection | Scatter correction

7. Callisto's Atmosphere: The Oxygen Enigma NSTL国家科技图书文献中心

Shane R. Carberry Mo... | Lucas Liuzzo ... - 《Journal of geophysical research. Planets》 - 2023,128(9) - n/a～n/a - 共29页

摘要：Abstract Observations of Callisto's atmosphere have indicated an O2 component should exist, but the evolution from its initial source to its inferred steady‐state abundance is not well understood. Her...

关键词： Galilean satellites | magnetosphere | exosphere | energy deposition | radiolysis | sputtering

8. Mechanical, thermal, and electrical properties of amine‐ and non‐functionalized reduced graphene oxide/epoxy carbon fiber‐reinforced polymers NSTL国家科技图书文献中心

Annika C. Ackermann | Martin Demleitner ... - 《Polymer Composites》 - 2023,44(8) - 4937～4954 - 共18页

摘要：Abstract Graphene and its related materials are increasingly applied in fiber‐reinforced polymers to tailor their material properties for high performance composites. Yet, the use of graphene derivati...

关键词： epoxy | nanoparticles | plasma treatment | prepreg | resins | tensile testing | thermosets

9. Computational scatter correction in near real-time with a fast Monte Carlo photon transport model for high-resolution flat-panel CT EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Ammar Alsaffar | Steffen Kie?... - 《Journal of Real-Time Image Processing》 - 2022,19(6) - 1063～1079 - 共17页

摘要：Abstract In computed tomography (CT), scattering causes server quality degradation of the reconstructed CT images by introducing streaks and cupping artifacts which reduce the detectability of low con...

关键词： X-ray computed tomography | Scatter correction | Monte Carlo (MC) simulation | Photon transport model

10. A GPU-accelerated light-field super-resolution framework based on mixed noise model and weighted regularization EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Trung-Hieu Tran | Kaicong Sun ... - 《Journal of Real-Time Image Processing》 - 2022,19(5) - 893～910 - 共18页

摘要：Abstract Light-field (LF) super-resolution (SR) plays an essential role in alleviating the current technology challenge in the acquisition of a 4D LF, which assembles both high-density angular and spa...

摘要：Abstract We present a model of the interaction between energetic heliospheric ions and Pluto's induced magnetosphere. The electromagnetic fields near the dwarf planet are highly non‐uniform, displayin...

关键词： Pluto solar wind interaction | induced magnetosphere | energetic ions | particle tracing

摘要：Fiber orientation is of paramount importance for the design of fiber-reinforced concrete (FRC) structural elements, because it markedly influences the postcracking properties of such material. For thi...

关键词： electromagnetic induction | fiber orientation | hybrid system of fibers | image analysis | microcomputed tomography | steel fiber-reinforced concrete

摘要：Abstract To study the emission of energetic neutral atoms (ENAs) at Titan, we have developed a novel model that takes into account a spacecraft detector's limited field of view and traces energetic ma...

关键词： Titan | Moon‐magnetosphere interaction | energetic neutral atoms | energetic particles | field line draping | ENA imaging

摘要：Abstract This study focuses on constraining the role that Callisto's perturbed electromagnetic environment had on energetic charged particle signatures observed during the Galileo mission. To do so, w...

关键词： Callisto | Galileo | energetic particle detector | Moon‐plasma interactions | JUICE

摘要：Abstract Using a hybrid model (kinetic ions, fluid electrons), we provide context for plasma and magnetic field observations from Juno's PJ34 flyby of Ganymede on 07 June 2021. We consider five model ...

关键词： Ganymede | Alfven wings | pick‐up ions | Galileo and Juno missions | mini‐magnetosphere | hybrid simulation

摘要：Beam hardening (BH) is one of the major artifacts that severely reduces the quality of computed tomography (CT) imaging. This BH artifact arises due to the polychromatic nature of the X-ray source and...

关键词： X-ray computed tomography | Beam hardening correction | Forward projection | Scatter correction

摘要：Abstract Observations of Callisto's atmosphere have indicated an O2 component should exist, but the evolution from its initial source to its inferred steady‐state abundance is not well understood. Her...

关键词： Galilean satellites | magnetosphere | exosphere | energy deposition | radiolysis | sputtering

摘要：Abstract Graphene and its related materials are increasingly applied in fiber‐reinforced polymers to tailor their material properties for high performance composites. Yet, the use of graphene derivati...

关键词： epoxy | nanoparticles | plasma treatment | prepreg | resins | tensile testing | thermosets

摘要：Abstract In computed tomography (CT), scattering causes server quality degradation of the reconstructed CT images by introducing streaks and cupping artifacts which reduce the detectability of low con...

关键词： X-ray computed tomography | Scatter correction | Monte Carlo (MC) simulation | Photon transport model

摘要：Abstract Light-field (LF) super-resolution (SR) plays an essential role in alleviating the current technology challenge in the acquisition of a 4D LF, which assembles both high-density angular and spa...

关键词： Acceleration | Light-field | GPU | Super-resolution | OpenCL | Optimization

4008-161-200 800-990-8900

国家科技图书文献中心