Results 141 to 150 of about 61,846 (345)

Definition phase of Grand Tour missions/radio science investigations study for outer planets missions [PDF]

Scientific instrumentation for satellite communication and radio tracking systems in the outer planet exploration mission is discussed. Mission planning considers observations of planetary and satellite-masses, -atmospheres, -magnetic fields, -surfaces, -
Tyler, G. L.
core   +1 more source

3D‐Printed Architected Anisotropic Channels for Ultrafast Solar‐Driven Interfacial Evaporation via Localized Thermal Management and Water Layer Structuring

Advanced Science, EarlyView.
A 3D‐printed anisotropic channel evaporator integrates directional geometry with aligned titanium oxide, boron nitride, and chitosan networks to coordinate photon absorption, heat localization, and water transport. Phonon‐guided thermal pathways and interfacial water structuring enable ultrahigh evaporation rates and long‐term salt‐resistant solar ...
Sijia Sun, Dong Jiang, Hengsong Zheng, Shuai Zhang, Ziyuan Cheng, Changtong Mei, Dan Tian, Shilong Yang, Yusuke Yamauchi, Mingzhu Pan   +9 more
wiley   +1 more source

Laboratory evaluation and application of microwave absorption properties under simulated conditions for planetary atmospheres [PDF]

Radio absorptivity data for planetary atmospheres obtained from spacecraft radio occultation experiments and earth-based radio astronomical observations can be used to infer abundances of microwave absorbing atmospheric constituents in those atmospheres,
Steffes, Paul G.
core   +1 more source

Synergistic Effects of Solid Electrolyte Mild Sintering and Lithium Surface Passivation for Enhanced Lithium Metal Cycling in All‐Solid‐State Batteries

Advanced Science, EarlyView.
This study proposes a synergistic strategy combining mild sintering of solid electrolyte pellets with lithium metal surface passivation, effectively suppressing dendrite growth, and enhancing interfacial stability. This approach doubles the critical current density of symmetric cells (1.1 to 2.2 mA cm−2) and extends full cells cycle life at 1 mA cm−2 ...
Jinsong Zhang, Robin N. Wullich, Thomas J. Schmidt, Mario El Kazzi   +3 more
wiley   +1 more source

Strong Fractionation of Deuterium and Helium in Sub-Neptune Atmospheres along the Radius Valley

The Astrophysical Journal
We simulate atmospheric fractionation in escaping planetary atmospheres using IsoFATE , a new open-source numerical model. We expand the parameter space studied previously to planets with tenuous atmospheres that exhibit the greatest helium and deuterium
Collin Cherubim, Robin Wordsworth, Renyu Hu, Evgenya Shkolnik   +3 more
doaj   +1 more source

Wakefield acceleration in planetary atmospheres: A possible source of MeV electrons. The collisionless case

, 2018
Manuel Arrayás, David Cubero, Joan Montanyà, Rebecca Seviour, José L. Trueba   +4 more
openalex   +2 more sources

3-D model for cosmic ray planetary ionisation in the middle atmosphere [PDF]

, 2005
P. Velinov, Lachezar Mateev, N. Kilifarska   +2 more
openalex   +1 more source

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

Advanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu, Chaochao Dun, Jeffrey J. Urban, Mark T. Swihart   +3 more
wiley   +1 more source

Exoplanet Atmospheric Refraction Effects in the Kepler Sample

The Astronomical Journal
We present an analysis on the detection viability of refraction effects in Kepler’s exoplanet atmospheres using binning techniques for their light curves in order to compare against simulated refraction effects.
Déreck-Alexandre Lizotte, Jason Rowe, James Sikora, Michael R. B. Matesic   +3 more
doaj   +1 more source

Modelling H₃⁺ in planetary atmospheres: effects of vertical gradients on observed quantities. [PDF]

Philos Trans A Math Phys Eng Sci, 2019
Moore L, Melin H, O'Donoghue J, Stallard TS, Moses JI, Galand M, Miller S, Schmidt CA.   +7 more
europepmc   +1 more source