Results 131 to 140 of about 117,159 (342)
Integrated propulsion for near-Earth space missions. Volume 2: Technical [PDF]
The calculation approach is described for parametric analysis of candidate electric propulsion systems employed in LEO to GEO missions. Occultation relations, atmospheric density effects, and natural radiation effects are presented.
Dailey, C. L. +3 more
core +1 more source
High-voltage array ground test for direct-drive solar electric propulsion [PDF]
, 2006 Joe T. Howell +2 more
openalex +1 more source
Improvement of Electric Propulsion System Model for Performance Analysis of Large-Size Multicopter UAVs [PDF]
, 2020 Jinseok Jeong +3 more
openalex +1 more source
Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy
Advanced Functional Materials, EarlyView.FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao +8 more
wiley +1 more source
Power needs for electric propulsion [PDF]
Power supplies for spacecraft electric propulsion ...
Mickelsen, W. R.
core +1 more source
Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats
Advanced Functional Materials, EarlyView.This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr +9 more
wiley +1 more source
Electric and hybrid vehicle system R/D [PDF]
The work being done to characterize the level of current propulsion technology through component testing is described. Important interactions between the battery and the propulsion system will be discussed.
Schwartz, H. J.
core +1 more source
Distributed Hybrid Electric Propulsion Aircraft Design Based on Convex Optimized Power Allocation Management [PDF]
Lingfei Xiao +3 more
openalex +1 more source
A Study of Advanced Efficient Hybrid Electric Vehicles, Electric Propulsion and Energy Source
, 2022 Muhammad Iqbal +4 more
openalex +2 more sources
Advanced Functional Materials, EarlyView.Microscale hydrogels (microgels) feature improved mass transport characteristics supportive of fast actuation and chemical tunability amenable to programmed stimuli response. A unique soft actuator architecture is realized by encapsulating microgels in soft microcirculatory systems which enable the convenient delivery of liquid stimuli for powering and
Nengjian Huang +2 more
wiley +1 more source