Results 131 to 140 of about 61,376 (298)

An RBFNN-Based Prescribed Performance Controller for Spacecraft Proximity Operations with Collision Avoidance. [PDF]

Sensors (Basel)
Xie X, Chen W, Xia C, Xing J, Chang L.
europepmc   +1 more source

The ultimate exercise countermeasure for long‐duration spaceflight?

Experimental Physiology, EarlyView.
Donald E. Watenpaugh, Alan R. Hargens
wiley   +1 more source

Comparative Analysis of the Primary Drivers of Plasma Sheet Electron Precipitation

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Plasma sheet electron precipitation into Earth's atmosphere plays a key role in magnetosphere–ionosphere coupling at auroral latitudes. Such precipitation can be driven by four primary mechanisms that scatter equatorial electrons into the loss cone: resonant interactions with whistler‐mode waves, electron cyclotron harmonics (ECH), broadband ...
Xiao‐Jia Zhang, Anton Artemyev
wiley   +1 more source

Comprehensive Observations of Magnetospheric Particle Acceleration, Sources, and Sinks (COMPASS): A Mission Concept to Explore the Extremes of Jupiter's Magnetosphere. [PDF]

Space Sci Rev
Clark G, Kollmann P, Kinnison J, Kelly D, Haapala A, Li W, Jaynes AN, Blum L, Marshall R, Turner D, Cohen I, Ukhorskiy A, Mauk BH, Roussos E, Nénon Q, Drozdov A, Woodfield E, Dunn W, Berland G, Kraft R, Williams PKG, Smith HT, Hospodarsky G, Wu X, Hulsman J, O'Brien TP, Looper M, Sorathia K, Sciola A, Sicard A, Donegan M, Clare B, Emmell D, Wirzburger J, Sepulveda D, Roufberg L, Perry J, Schellhase J, Pergosky D, Able E, O'Neill M, Fernandes C, Chattopadhyay D, Bibelhauser S, Kijewski S, Pulkowski J, Furrow M, Feldman C, Nichols J, Carr N, Verma H, Lindsay S, Bunce E, Parry B, Martindale A.   +54 more
europepmc   +1 more source

Abrupt Disappearance of Plasmaspheric Hiss Inside the Magnetic Dip

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Plasmaspheric hiss plays an important role in radiation belt electron dynamics, and its excitation and propagation have long attracted attention. During a substorm, Van Allen Probe B observed the disappearance of plasmaspheric hiss at the magnetic dip, which was driven by the injection of energetic protons.
Yan Zhuang, Chao Yue, Shan Wang, Haimeng Li, Sibo Xu, Xu‐Zhi Zhou, Qiu‐Gang Zong   +6 more
wiley   +1 more source

An analytical approach to generating orbital maneuver sets for spacecraft on-orbit services. [PDF]

Sci Rep
Xue J, Zhao S, Yang M, Jiang Y, Zhang Y, Tao X.   +5 more
europepmc   +1 more source

Multistackable, Domino‐Overlapped CNT Scaffolds Homogeneously Hybridized with BTO‐P(VDF‐TrFE) for High‐Performance Piezoelectric Nanogenerators

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
A multilayer‐stackable carbon nanotuber (CNT) scaffold‐based piezoelectric nanogenerator (CPENG) with domino‐patterned CNT pillars presents high, stable output (12.3 V, size of 1 cm × 1 cm) over 2000 cycles, operates across a wide temperature range, and efficiently converts energy from real‐life stimuli through optimized CNT length, layer stacking, and
Kwangjun Kim, Jongwon Park, Jeong Min Park, Jong G. Ok   +3 more
wiley   +1 more source

Europa Clipper Magnetometer Boom Deployment: A First Look at the Magnetometer Observations of the Spacecraft and the Interplanetary Magnetic Field. [PDF]

Space Sci Rev
Cochrane CJ, Joy SP, Korth H, Biersteker JB, Blacksberg J, Bouchard M, Contreras J, Dawson OR, Khurana KK, Murphy N, Palm D, Perley MO, Pierce DR, Richter I, Russell CT, Sherman S, Strangeway RJ, Weiss BP, Wigglesworth L, Kivelson MG, Jia X, Raymond CA.   +21 more
europepmc   +1 more source

Spacecraft charging phenomena and spacecraft design guidelines

Spacecraft charging phenomena and spacecraft design guidelines
(1) ONE PHENOMENON, But Two Primary Manifestations: 1. Surface Charging. 2. Internal Oharging. (2) Existing Design Guidelines for Spacecraft Charging: 1. Guidelines are far from complete at this time, yet there are many. (3) Wide Assortment of Phenomena in Differing Applications: 1. CASE STUDY 1: In-space Insulator Pulsing. 2.
openaire  

The Modular Relative Orbit Design Method for Spacecraft Proximity Motion

, 2022
Lijun Wu, Weichao Zhong, Wenlong Li, Haiyong Yu, Hao Zhang   +4 more
openalex   +1 more source