Results 141 to 150 of about 248,938 (315)

Magnitude of the radiative effects of the Saharan dust layer [PDF]

, 1978
January 1978.Includes bibliographical references (pages 73-75).Sponsored by the Global Atmospheric Research Program, National Science Foundation, and the GATE Project Office, NOAA ATM 77-153-69.Sponsored by the Global Atmospheric Research Program ...
Department of Atmospheric Science, Colorado State University, publisher, Minnis, Patrick, author, Cox, Stephen K., author   +2 more
core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

A time-dependent model of the trade-wind boundary layer [PDF]

, 1977
May 1977.Includes bibliographical references (pages 154-158).Sponsored by the Global Atmospheric Research Program, National Science Foundation and the GATE Project Office, NOAA OCD-74-21678.Sponsored by the Global Atmospheric Research Program, National ...
Department of Atmospheric Science, Colorado State University, publisher, Albrecht, Bruce A., author   +1 more
core  

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Powerful Lightning on Venus Constrained by Atmospheric NO

The Planetary Science Journal
Signs of lightning on Venus have long been sought, including by space missions and ground-based telescopes searching for optical flashes, plasma waves, or radio signatures. These efforts have yielded conflicting findings regarding the presence or absence
Tereza Constantinou, Oliver Shorttle, Paul B. Rimmer   +2 more
doaj   +1 more source

Intercomparison of Small Unmanned Aircraft System (sUAS) Measurements for Atmospheric Science during the LAPSE-RATE Campaign. [PDF]

Sensors (Basel), 2019
Barbieri L, Kral ST, Bailey SCC, Frazier AE, Frazier AE, Jacob JD, Reuder J, Brus D, Chilson PB, Crick C, Detweiler C, Doddi A, Doddi A, Elston J, Foroutan H, González-Rocha J, Greene BR, Guzman MI, Islam ALHA, Kemppinen O, Lawrence D, Lawrence D, Pillar-Little EA, Ross SD, Sama M, Schmale DG, Schuyler TJ, Shankar A, Smith SW, Smith SW, Waugh S, Dixon C, Borenstein S, Boer G.   +33 more
europepmc   +1 more source

Satellite inferred surface albedo over northwestern Africa [PDF]

, 1976
November 1976.Includes bibliographical references (pages 55-56).Sponsored by the Global Atmospheric Research Program, National Science Foundation and the GATE Project Office, NOAA OCD-74-21678.Sponsored by the Global Atmospheric Research Program ...
Rockwood, Anthony A., author, Department of Atmospheric Science, Colorado State University, publisher, Cox, Stephen K., author   +2 more
core  

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Modeling Dislocation Cutting of γ′ Precipitates in Ni‐Base Superalloys: Linking Atomistic and Dislocation Dynamics Simulations

Advanced Engineering Materials, EarlyView.
Dislocation cutting of γ′ precipitates in Ni‐based superalloys is investigated by linking atomistic simulations with discrete dislocation dynamics. The critical cutting stress is shown to be governed by the antiphase boundary energy, while line tension effects promote edge‐preferred cutting.
Frédéric Houllé, Siwen Gao, Marc Fivel, Anxin Ma, Daria Smirnova, Sriram Anand, Arun Prakash, Julien Guénolé, Alexander Hartmaier, Erik Bitzek   +9 more
wiley   +1 more source