Results 61 to 70 of about 5,605 (146)

Structural Analysis and Experimental Tests of a Morphing-Flap Scaled Model

Aerospace
The implementation of morphing wing mechanisms shows significant potential for improving aircraft performance, as highlighted in the recent literature. The Clean Sky 2 AirGreen 2 European project team is currently performing ground and wind tunnel tests ...
Mürüvvet Sinem Sicim Demirci, Rosario Pecora, Luca Chianese, Massimo Viscardi, Metin Orhan Kaya   +4 more
doaj   +1 more source

Assessing Continuous Descent Operations Using the Impact Monitor Framework

Engineering 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, Xavier Prats, David de la Torre, Eric Soler, Peter Hoogers, Michel van Eenige, Sreyoshi Chatterjee, Prajwal Shiva Prakasha, Patrick Ratei, Marko Alder, Thierry Lefebvre, Saskia van der Loo, Emanuela Peduzzi   +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

Remote 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, Marios-Bruno Korras-Carraca, Kyriakoula Papachristopoulou, Michael Stamatis, Ilias Fountoulakis, Stelios Kazadzis, Emmanouil Proestakis, Vassilis Amiridis, Kleareti Tourpali, Thanasis Georgiou, Stavros Solomos, Christos Spyrou, Christos Zerefos, Antonis Gkikas   +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

The 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

The 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, Jason T. Wright, Jason D. Eastman, Cullen H. Blake, Samson A. Johnson, Peter Plavchan, John Asher Johnson, David H. Sliski, Maurice L. Wilson, Robert A. Wittenmyer, Thomas Barclay, Jonathan Horner, Stephen R. Kane, Sharon X. Wang   +13 more
doaj   +1 more source

SOLIFLY Public Workshop - Decarbonizing aviation – Role of batteries & Developing aeronautic structural batteries in Clean Sky 2 SOLIFLY

, 2023
Batteries play a key role in decarbonization of air transport as they offer highest energy efficiency with Li-ion staying the dominant technology in mobility  applications by 2030. Structural batteries, i.e. multifunctional energy storage, while still at low TRL, have the potential to overcome the limiting weight penalty of monofunctional batteries ...
openaire   +1 more source

Co-infection of Hepatitis A and E With Atypical Manifestation: A Case Report. [PDF]

Clin Case Rep
Batool Mirza U, Kalhoro HUR, Umna F, Raza AA, Samadi A.   +4 more
europepmc   +1 more source

Transcriptome Sequencing and Differential Analysis of Testes in One- and Two-Year-Old Kazakh Horses. [PDF]

Animals (Basel)
Su Y, Wen L, Jiang J, Wen M, Zeng Y, Meng J, Wang J, Ren W, Yao X.   +8 more
europepmc   +1 more source

Multi-sensor microclimate and tree canopy dataset from a linden tree for green infrastructure validation. [PDF]

Sci Data
Schöneberger P, Sinsel T, Simon H, Bruse M.   +3 more
europepmc   +1 more source

Air quality improvement masks global cooling from CO₂ reductions under China's carbon neutrality policies for half a century. [PDF]

Nat Commun
Zhao B, Wang X, Wang Y, Sun Y, Gao D, Ge Q, Gao Y, Zhang J, Zhang Y, Shindell D, Davis SJ, Lin G, Wang Y, Chu B, Jiang Z, He H, He K, Hao J, Wang S.   +18 more
europepmc   +1 more source