Results 121 to 130 of about 6,674 (308)
Journal of Field Robotics, EarlyView.ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source
Atmospheric gravity waves- a new toy for the wave theorist
, 1964 Atmospheric gravity waves - anistropy of propagation and anistropies and reflection processes arising in practice related to ionospheric and plasma ...
Hines, C. O.
core
Remote SensingAs an important means of in situ detection in near space, meteorological rockets can provide a high-precision distribution analysis of atmospheric elements. However, there are currently few studies on the principles of meteorological-rocket detection and
Yuyang Song, Yang He, Hongze Leng
doaj +1 more source
Camels as a Climate‐Resilient Linchpin for Sustainable Development in Global Drylands
Sustainable Development, EarlyView.ABSTRACT Camels represent a significant, yet underutilized, asset for advancing integrated sustainable development in the world's expanding drylands. Previous reviews have examined camels' physiology, milk composition, or pastoral systems in isolation; this review examines their potential as a climate‐resilient linchpin for food systems by synthesizing
Ayana Angassa +2 more
wiley +1 more source
Atmospheric gravity waves over topography
, 2005 This project examined the theory behind gravity wave analysis and derived methods for detecting the presence of gravity waves from experimental data. To this end we used the Taylor-Goldstein equation and data gathered from the French Alps as part of an ...
Fichter, Kevin David
core
Modelling of elevated mesoscale convective systems [PDF]
, 2012 Elevated convection occurs when convection originates from above the boundary layer. The interaction of an elevated storm with the stable layer beneath it often generates features such as waves and bores that maintain the convection.
White, Bethan Alice
core
On some properties of traveling water waves with vorticity
, 2008 We prove that for a large class of vorticity functions the crests of any corresponding traveling gravity water wave of finite depth are necessarily points of maximal horizontal velocity. We also show that for waves with nonpositive vorticity the pressure
Varvaruca, Eugen
core +1 more source
Exploiting Device Deformability for Fluid and Particle Manipulation
Small, EarlyView.Deformable devices enable fluid and particle manipulation modes that are inaccessible to rigid platforms. This review examines soft materials and architectures that translate controlled deformation into microscale fluid operations such as pumping, valving, mixing, and particle handling.
Zhiyang Hong +4 more
wiley +1 more source
Small, EarlyView.Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan +2 more
wiley +1 more source
Earth and Planetary PhysicsAtmospheric gravity waves (AGWs) observed by the All-Sky Airglow Imager (ASAI) require accurate identification for the study of atmospheric coupling mechanisms and space weather prediction.
YuBin He +8 more
doaj +1 more source