Results 101 to 110 of about 455,998 (205)

The Pan-STARRS Moving Object Processing System

open access: yes, 2013
We describe the Pan-STARRS Moving Object Processing System (MOPS), a modern software package that produces automatic asteroid discoveries and identifications from catalogs of transient detections from next-generation astronomical survey telescopes.
Abe, Shinsuke   +43 more
core   +1 more source

Integration of remote and in situ optical techniques to estimate fine dust and gaseous emissions in an industrial complex in South Korea

open access: yesAsian Journal of Atmospheric Environment
Rapid industrialization has intensified air pollution, particularly in areas where industrial and residential zones overlap. This study analyzed emissions from the Yeosu Industrial Complex, South Korea, a major source of volatile organic compounds (VOCs),
Naghmeh Dehkhoda   +5 more
doaj   +1 more source

Synergy in Future Avionics: An Overview of Multiple Technologies for Small Air Traffic Segment in the COAST project

open access: yesJournal of Physics: Conference Series
The paper describes research and development activities under Clean Sky 2 Cost optimized Avionic System (COAST) program. The main goal of this development was to deliver technology enablers at TRL 5 for affordable cockpit and avionics. The target segment
Jakub Lucky   +8 more
semanticscholar   +1 more source

Vibration Response Analysis of a Main Landing Gear System for High In-Flight Dynamic Loadings

open access: yesJournal of Physics: Conference Series
The prediction of aircraft vibrations is necessary for identifying possible design optimization points of each on-board system. In this context, the authors investigated the dynamic response of a Main Landing Gear (MLG) conceived for a fast helicopter ...
Maurizio Arena   +7 more
semanticscholar   +1 more source

Assessing Continuous Descent Operations Using the Impact Monitor Framework

open access: yesEngineering Proceedings
The Impact Monitor Project is a European initiative designed to develop an impact assessment toolbox and framework, targeting the European aviation sector.
Jordi Pons-Prats   +12 more
doaj   +1 more source

Assessing Lidar Ratio Impact on CALIPSO Retrievals Utilized for the Estimation of Aerosol SW Radiative Effects across North Africa, the Middle East, and Europe

open access: yesRemote Sensing
North Africa, the Middle East, and Europe (NAMEE domain) host a variety of suspended particles characterized by different optical and microphysical properties.
Anna Moustaka   +13 more
doaj   +1 more source

Robust Evidence for the Breakdown of Standard Gravity at Low Acceleration from Statistically Pure Binaries Free of Hidden Companions

open access: yesThe Astrophysical Journal
It is found that Gaia Data Release 3 binary stars selected with stringent requirements on astrometric measurements and radial velocities naturally satisfy Newtonian dynamics without hidden close companions when the projected separation s ≲ 2 kau, showing
Kyu-Hyun Chae
doaj   +1 more source

Three-dimensional Orbit and Dynamical Masses of GJ 105 AC

open access: yesThe Astrophysical Journal
The precision of stellar models is higher than the precision at which we are able to measure the masses of most stars, with the notable exception of binaries where we can determine dynamical masses of the component stars.
Cayla M. Dedrick   +13 more
doaj   +1 more source

Air quality improvement masks global cooling from CO<sub>2</sub> reductions under China's carbon neutrality policies for half a century. [PDF]

open access: yesNat Commun
Zhao B   +18 more
europepmc   +1 more source

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