Results 21 to 30 of about 10,572 (210)
Dynamics Modeling and Simulation of a Net Closing Mechanism for Tether-Net Capture
International Journal of Aerospace Engineering, 2021 Tether-net is a promising active debris removal technique, and a closing mechanism can ensure the reliable wrapping of space debris by using tether-net. This study focuses on the dynamics model of the split closing mechanism and the sliding joint between
Jiyue Si +3 more
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Dynamics of the Space Tug System with a Short Tether
International Journal of Aerospace Engineering, 2015 The dynamics of the space tug system with a short tether similar to the ROGER system during deorbiting is presented. The kinematical characteristic of this system is significantly different from the traditional tethered system as the tether is tensional ...
Jiafu Liu +3 more
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IEEE Access, 2022 A space elevator is a futuristic space transportation technology that enables low-cost and versatile payload transportation using climbers on a tether deployed from the geostationary orbit (GEO).
Ryo Kuzuno +4 more
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Potential Applications of Electrodynamic Tethers
International Journal of Aviation, Aeronautics, and Aerospace, 2021 In recent decades, alternative propulsion systems have been investigated and have attracted great interest in the space community. Most of these alternative propulsion systems need propellants.
Sai Charan Petchetti
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Control over the deployment of an orbital tether system of great length
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2017 Control of deploying an extended tether system into the vertical position is considered in the paper. It is assumed that in the initial state the system consisting of two space vehicles moves in a circular Earth orbit. We propose nominal control programs
Ch. Wang, Yu. M. Zabolotnov
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Structure‐forward targeting of claudins with synthetic binders
FEBS Letters, EarlyView.Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
Power Generation on a Bare Electrodynamic Tether during Debris Mitigation in Space
International Journal of Aerospace Engineering, 2021 Power generation can be realized in space when current is induced on a bare electrodynamic tether system. The performance of power generation is discussed based on a debris mitigation mission by numerical simulation in the paper.
Kan Xie +7 more
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Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроениеManagement programs for the deployment of a space tether system along the local vertical in low-Earth orbit are analyzed. The system consists of a small spacecraft, an uninsulated conductive tether and a load (electron emitter).
T. A. Bystranova, Yu. M. Zabolotnov
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An Effective Approach Control Scheme for the Tethered Space Robot System
International Journal of Advanced Robotic Systems, 2014 The tethered space robot system (TSR), which is composed of a platform, a gripper and a space tether, has great potential in future space missions. Given the relative motion among the platform, tether, gripper and the target, an integrated approach model
Zhongjie Meng, Panfeng Huang
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