Results 111 to 120 of about 258,982 (205)

Design study of an entry probe spectro-reflectometer [PDF]

A wind tunnel was built to simulate the rapid movement of an entry probe through the Jupiter atmosphere. Wind speeds range from 1 to 50 meters per second in a closed system.
Fink, U., Sill, G. T.
core   +1 more source

Infrared spectroscopy of interstellar apolar ice analogs

Astronomy & Astrophysics, 1997
Apolar ices have been observed in several regions in dense clouds and are likely dominated by molecules such as CO, CO(2) and the infrared inactive molecules O(2) and N(2). Interstellar solid CO has been well characterized by ground-based high resolution measurements.
Ehrenfreund, P., Boogert, A.C.A., Gerakines, P.A., Tielens, A.G.G.M., Dishoeck, E.F. van   +4 more
openaire   +2 more sources

JWST Detection of Hydrocarbon Ices and Methane Gas on Makemake

The Astrophysical Journal Letters
JWST/NIRSpec observations of Makemake reveal a chemically complex surface and evidence of gaseous CH _4 . Our spectral modeling indicates a surface composition consisting of CH _4 , CH _3 D, and possibly CH _3 OH, combined with aggregates of C _2 H _2 ...
Silvia Protopapa, Ian Wong, Emmanuel Lellouch, Perianne E. Johnson, William M. Grundy, Christopher R. Glein, Thomas Müller, Csaba Kiss, Joshua P. Emery, Rosario Brunetto, Bryan J. Holler, Alex H. Parker, John A. Stansberry, Heidi B. Hammel, Stefanie N. Milam, Aurélie Guilbert-Lepoutre, Pablo Santos-Sanz, Noemí Pinilla-Alonso   +17 more
doaj   +1 more source

CH3NCO ices: infrared spectroscopy and energetic processing

, 2017
WG1 and WG2 workshops of COST Action CM1401 Our Asto-Chemical History, Universidad Castilla La Mancha at Ciudad Real (Spain), December 11th -13th (2017)
Maté, Belén, Herrero, Víctor J., Molpeceres, Germán, Timón, Vicente, Tanarro, Isabel, Escribano, Rafael, Peláez, Ramón J., Guillemin, Jean-Claude, Cernicharo, José   +8 more
openaire   +1 more source

Infrared spectroscopy of Pluto's surface ice models

, 2017
WG1 and WG2 workshops of COST Action CM1401 Our Asto-Chemical History, Universidad Castilla La Mancha at Ciudad Real (Spain), December 11th -13th (2017)
Escribano, Rafael, Gómez, Pedro C., Maté, Belén, Molpeceres, Germán, Watanabe, Naoki   +4 more
openaire   +1 more source

An Application for Through-Vial Impedance Spectroscopy (TVIS) in the Qualification of the Pirani-Gauge Assessment of the Ice Sublimation Endpoint. [PDF]

Pharmaceutics
Wijesekara PS, Malik K, Matejtschuk P, Smith G.   +3 more
europepmc   +1 more source

Fathoming ice

, 2021
Water in its condensed states in the atmosphere has catalytic properties and influences relevant reaction mechanisms, the most infamous example being the catalysis of ozone hole formation by ice crystals. Using sum frequency generation spectroscopy in the infrared frequency range, the interfacial vibrational properties of water in its solid and liquid ...
openaire   +2 more sources

Confirmation-dependent organic phosphor reveals amino acid nanoaggregates in ice with insight for prebiotic chemistry. [PDF]

Nat Commun
Liu H, Su H, Chen N, Zhang B, Cheng A, Chen X, Zhang X, Zhou X, Gao Y, Zhao W, Luo Y, Zhang G.   +11 more
europepmc   +1 more source

Waste-Towel-Derived Hard Carbon as High Performance Anode for Sodium Ion Battery. [PDF]

Polymers (Basel)
Ying D, Chen K, Liu J, Xiang Z, Lu J, Wu C, Chen B, Lyu Y, Liu Y, Fang Z.   +9 more
europepmc   +1 more source

Tunable icephobicity of surface-grown metal-organic frameworks with nanohierarchical texture.

Nanoscale
Bahal S, Zhang J, Singh V, Kabi P, Heydari A, Tiwari MK.   +5 more
europepmc   +1 more source