Results 71 to 80 of about 9,353 (305)
Advanced Robotics Research, EarlyView.Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds +2 more
wiley +1 more source
On the Interpretation of Gravity Wave Measurements by Ground-Based Lidars
Atmosphere, 2017 This paper asks the simple question: How can we interpret vertical time series of middle atmosphere gravity wave measurements by ground-based temperature lidars? Linear wave theory is used to show that the association of identified phase lines with quasi-
Andreas Dörnbrack +2 more
doaj +1 more source
Russian Journal of Earth Sciences, 2023 The far fields of internal gravity waves from a radially symmetric initial perturbation of lines of equal density in a layer of a stratified medium of finite thickness, as well as the far fields of surface waves from an impulse source in a homogeneous ...
Vladimirov Igor'
doaj +1 more source
Transformation of surface and internal waves on a bottom step [PDF]
, 2015 A brief overview of works on transformation of surface and internal gravity waves over a bottom step is presented. The generalization of Lamb formulae for the transformation coefficients derived in the longwave approximation is discussed for waves of ...
Kurkin, Andrey +2 more
core
Waveguide Photoactuators: Materials, Fabrication, and Applications
Advanced Robotics Research, EarlyView.Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi +4 more
wiley +1 more source
On the Chemical Mixing Induced by Internal Gravity Waves
The Astrophysical Journal Letters, 2017 Abstract Detailed modeling of stellar evolution requires a better understanding of the (magneto)hydrodynamic processes that mix chemical elements and transport angular momentum. Understanding these processes is crucial if we are to accurately interpret observations of chemical abundance anomalies, surface rotation measurements, and ...
T. M. Rogers, J. N. McElwaine
openaire +3 more sources
Internal Gravity Waves in the Venusian Atmosphere [PDF]
, 1977 285-287Taking an appropriate model of Venusian density temperature profile, wind velocity and wind shear the dispersion surfaces for internal gravity waves have been computed.
Das, I M L +3 more
core
Fundamental Problems of Internal Gravity Waves Dynamics in Ocean
, 2013 In paper fundamental problems of internal gravity waves dynamics are considered. The solution of this problem is expressed in terms of the Green’s function and the asymptotic representations of the solutions are considered.
Vitaly V. Bulatov, Yury V. Vladimirov
core +1 more source
Advanced Robotics Research, EarlyView.This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka +3 more
wiley +1 more source
MathematicsThe dynamical processes in the atmosphere are coupled with the chemistry of the atmosphere. Internal gravity waves influence the distribution of chemical constituents in the atmosphere through their effects on the background wind or mean flow. We examine
Ahmed S. Almohaimeed, Lucy J. Campbell
doaj +1 more source