Results 81 to 90 of about 223,457 (294)
A Lagrangian Integrator for Planetary Accretion and Dynamics (LIPAD)
, 2012 We presented the first particle based, Lagrangian code that can follow the collisional/accretional/dynamical evolution of a large number of km-sized planetesimals through the entire growth process to become planets.
Binney +20 more
core +1 more source
Climate effects of a future net forestation scenario in CMIP6 models
npj Climate and Atmospheric ScienceForestation may reduce temperatures by lowering atmospheric CO2. However, biogeophysical changes from forestation may weaken this cooling. We use twelve Coupled Model Intercomparison Project (CMIP6) models to quantify the biogeochemical (carbon cycle ...
James L. Gomez +8 more
doaj +1 more source
Research of Load Sharing Performance of Hub Reducer with Considering the Flexible of Planetary Pin
Jixie chuandong, 2020 Taking the distributed electric drive hub reducer as study object，by using the FEA method, the support stiffness of the planetary wheel bearing and the flexible pin is solved.
Li Xuan
doaj
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
Analysis of the Dynamic Load Sharing Characteristic of Two-stage Planetary Transmission
Jixie chuandong, 2016 To study the dynamic load sharing characteristics of two- stage planetary gear train,a translation- torsion coupling dynamics model is established by taking the nonlinear factors like time- varying mesh stiffness,position error,eccentric error,gear ...
Li Siqian, Wu Shijing, Wang Xiaosun
doaj
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
The dynamics of planetary atmospheres
, 2016 Current knowledge of the dynamics of the atmospheres of the planets is reviewed. This has expanded a great deal in recent years, due to the numerous space missions which have gathered new observational data. Nevertheless, there is also much which remains unknown, and many cases where new observations have simply posed additional questions of a ...
Taylor, F, Gierasch, P, Read, P, Hide, R
openaire +2 more sources
Jixie chuandong, 2011 Using 3D modeling software,geometric model of the wheel planetary gear reducer structure is established,based on heavy-duty truck wheel reducer planetary gear structure and the loading characteristics,a planetary gear structure of three-dimensional ...
王铁, 柴少彪
doaj
Ocean dynamics shape marine heatwaves and their predictability
Nature CommunicationsMarine heatwaves have become more frequent and intense under anthropogenic warming, posing increasing threats to marine ecosystems and coastal societies, necessitating a better understanding of their mechanism and predictability.
Xianglin Ren, Wei Liu, Liping Zhang
doaj +1 more source
Advanced Materials Technologies, EarlyView.This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee +4 more
wiley +1 more source