Results 151 to 160 of about 128,924 (308)

Evaluation of upwelling infrared radiance from earth's atmosphere [PDF]

Basic equations for calculating the upwelling atmospheric radiation are presented which account for various sources of radiation coming out at the top of the atmosphere.
Gupta, S. K., Tiwari, S. N.
core   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Étendue and radiance conservation in transformation optics establish strict analytical bounds on field enhancement. [PDF]

Sci Rep
Sadeghi MM, Sarısaman M.
europepmc   +1 more source

A technique to infer atmospheric water-vapor mixing ratio from measured horizon radiance profiles [PDF]

Computer program used to infer atmospheric water-vapor mixing ratio from measured horizon radiance ...
Lambiotte, J. J., Jr., Mc Kee, T. B., Whitman, R. I.   +2 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Satellite imagery reveals increasing volatility in human night-time activity. [PDF]

Nature
Li T, Wang Z, Kyba CCM, Román MO, Seto KC, Yang Y, Qiu S, Kuester T, Fragkias M, Chen X, Meyer TH, Rittenhouse CD, Tai X, Cullerton M, Hong F, Grinstead A, Song K, Suh JW, Yang X, Kalb VL, Deng C, Zhu Z.   +21 more
europepmc   +1 more source

Regulation of endothelial Notch signalling by deubiquitinases [PDF]

, 2017
Lim, Radiance
core  

The effects of seasonal and latitudinal earth infrared radiance variations on ERBS attitude control [PDF]

Analysis performed in the Flight Dynamics Facility by the Earth Radiation Budget Satellite (ERBS) Attitude Determination Support team illustrates the pitch attitude control motion and roll attitude errors induced by Earth infrared (IR) horizon radiance ...
Dehen, J., Foch, D., Harvie, E., Phenneger, M. C., Virdy, M.   +4 more
core   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Determination of aerosol content in the atmosphere from ERTS-1 data [PDF]

The author has identified the following significant results. Significant results, relating the radiance over water surfaces to the atmospheric aerosol content, have been obtained. The results indicate that the MSS channels 4, 5, and 6 centered at 0.55, 0.
Griggs, M., Ludwig, C. B., Malkmus, W.
core   +1 more source