Results 101 to 110 of about 304,786 (306)
Method for remotely sensing turbulence of planetary atmospheres [PDF]
, 1974 Based on variances of log-amplitude and phase fluctuations of radio occultation data received from orbital and fly-by missions, structure constant for Venusian planetary atmosphere has been estimated with high-confidence factor.
Ishimaru, A., Woo, R. T.
core +1 more source
On the origin of planets at very wide orbits from the re-capture of free floating planets
, 2012 In recent years several planets have been discovered at wide orbits (>100 AU) around their host stars. Theoretical studies encounter difficulties in explaining their formation and origin.
Adams +24 more
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Advanced Materials Technologies, EarlyView.Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale +3 more
wiley +1 more source
Design of New Ravigneaux Planetary Gearset Automatic Transmissions for Automobile
Jixie chuandong, 2018 A group of long pinion-to-short pinion planetary gears are added into the traditional Ravigneaux planetary gearset and one planetary gear meshes with two others.
Zhang Jian, Xue Huanzhang
doaj
Modeling, Testing, and Characteristic Analysis of a Planetary Flywheel Inerter
Shock and Vibration, 2018 We propose the planetary flywheel inerter, which is a new type of ball screw inerter. A planetary flywheel consists of several planetary gears mounted on a flywheel bracket. When the flywheel bracket is driven by a screw and rotating, each planetary gear
Zheng Ge, Weirui Wang
doaj +1 more source
Molecular Inks for the Development of Complex 3D In‐Mold Electronics
Advanced Materials Technologies, EarlyView.Molecular inks (MINKs) enable the fabrication of thermoformed 3D circuits by decoupling the forming and metallization steps. Following thermoforming, intense pulsed‑light or thermal processing converts the patterned MINKs into complex 3D conductive tracks with improved stretchability and electrical performance, advancing low‑cost, high‑performance in ...
Mehal P. Kushalkar +14 more
wiley +1 more source
Fault Analysis and Structural Improvement Design of Planetary Gear in Wind Turbine Gearbox
Jixie chuandong, 2019 Focusing on planetary gear fault of traditional NGW type wind turbine gearbox， the fault analysis in the process of using is carried out， finding out why the planetary gear is damaged and an improved design of transmission structure for wind turbine ...
Yonghong Li
doaj
Evolution of Steam Worlds: Energetic Aspects
The Astrophysical JournalSub-Neptunes occupy an intriguing region of planetary mass–radius space, where theoretical models of interior structure predict that they could be water-rich, where water is in steam and supercritical state.
Artyom Aguichine +5 more
doaj +1 more source
The planetary nebula nature and properties of IRAS18197-1118
, 2014 IRAS18197-1118 is a stellar-like object that has been classified as a planetary nebula from its radio continuum emission and high [SIII]9532 to Paschen9 line intensity ratio, as derived from direct images.
Miranda, L. F. +3 more
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Advanced Materials Technologies, EarlyView.In this study, we report a resistive‐type strain sensor fabricated using single‐walled CNTs, are used layer using the pray technique to deposit as conductive, and UV‐resin was spin‐coated as a protection layer. The sensor functioned in harsh temperature variation conditions from −50°C to 125°C without deterioration.
Jagan Singh Meena +4 more
wiley +1 more source