Results 121 to 130 of about 132,411 (300)
Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions
Advanced Materials, EarlyView.Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng +4 more
wiley +1 more source
Computational analysis of Darcy-Forchheimer relation, reduced gravity, and external applied magnetic field influence on radiative fluid flow and heat transfer past a sphere: Finite difference method. [PDF]
Heliyon, 2023 Abbas A +7 more
europepmc +1 more source
Reduced gravity simulator Patent
, 1966 Cable suspension and inclined walkway system for simulating reduced or zero gravity ...
Spady, A. A., Jr., Hewes, D. E.
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Instantaneous RRMI of Iron Rods in Reduced Gravity
, 2003 Standard upward-burning promoted ignition tests (“Standard Test Method for Determining the Combustion Behavior of Metallic Materials in Oxygen-Enriched Atmospheres,” ASTM G4-124 [1] or “Flammability, Odor, Offgassing, and Compatibility Requirements and Test Procedures for Materials in Environments that Support Combustion,” NASA-STD-6001, NASA Test 17 ...
Edwards, A +3 more
openaire +2 more sources
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Reduced Gravity Zblan Optical Fiber
, 2000 Two optical fiber pullers have been designed for pulling ZBLAN optical fiber in reduced gravity. One fiber puller was designed, built and flown on board NASA's KC135 reduced gravity aircraft.
Smith, Guy A. +2 more
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HEAT EXCHANGE AND CONDENSATION IN REDUCED GRAVITY
, 2020 The present investigation was sponsored by the NASA Reduced Gravity Student Flight Opportunity Program and was conducted by the University of Tennessee students aboard KC-135 in parabolic flights.
Visiting Professor +3 more
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Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
wiley +1 more source
Modulation of spatial and temporal modules in lower limb muscle activations during walking with simulated reduced gravity. [PDF]
Sci Rep, 2021 Hagio S, Nakazato M, Kouzaki M.
europepmc +1 more source
Advanced Materials, EarlyView.An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee +8 more
wiley +1 more source