Results 201 to 210 of about 8,057 (291)

Bio-inspired multi-dimensional deep fusion learning for predicting dynamical aerospace propulsion systems. [PDF]

Commun Eng
Vergnolle MQ, Wu EZY, Sui Y, Wang Q.
europepmc   +1 more source

Transient Heat Transfer and Structural Analyses for the Turbopump Turbine of a Liquid Rocket Engine [PDF]

, 2004
Jae-Han Yoo, Ji-Hoon Choi, In Lee, Jae‐Hung Han, Seong‐Min Jeon, Jin-Han Kim   +5 more
openalex   +1 more source

Automatic Signal Discrimination Using Machine Learning on the Data From the Central and Eastern European Infrasound Network

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 14, 28 July 2025.
Abstract A labeled data set of 216,681 infrasound detections was compiled using data from the Central and Eastern European Infrasound Network (CEEIN). Detections associated with quarry blasts, thunderstorms, eruptions of the Etna volcano, industrial activity, and the war in Ukraine were categorized using ground truth information, such as seismic and ...
Marcell Pásztor, Tereza Sindelarova, Daniela Ghica, Ulrike Mitterbauer, Oleksandr Liashchuk, Giorgio Lacanna, Maurizio Ripepe, István Bondár   +7 more
wiley   +1 more source

Study on jet dynamic impact performance under the influence of standoff. [PDF]

Sci Rep
Wang Y, Yin J, Zhang X, Yi J, Li X.
europepmc   +1 more source

Amine‐AlH3 Adducts as Energetic Materials for a New Generation of Solid Fuels

Chemistry – A European Journal, Volume 31, Issue 40, July 17, 2025.
New amine‐AlH₃ adducts offer a more environmentally friendly, high‐energy alternative to conventional rocket propellants, and exhibit ultra‐fast ignition. They can be synthesized by mechanochemical method under hydrogen pressure starting from aluminum metal directly or by wet chemical processes with AlH3.
Xiaoran Liu, Jochen Ortmeyer, Alexander Bodach, Hilke Petersen, Michael Felderhoff   +4 more
wiley   +1 more source

Experimental Verification of High-Temperature Resistance and High Resolution of Inductive Tip Clearance Measurement System. [PDF]

Sensors (Basel)
Zhao Z, Zhao L, Lyu Y, Liu Z.
europepmc   +1 more source

Aging and Altered Gravity: A Cellular Perspective

The FASEB Journal, Volume 39, Issue 13, 15 July 2025.
We propose that, unlike biological aging, where Primary hallmarks initiate damage, spaceflight may trigger a feedback loop between Antagonistic and Integrative hallmarks, driving accelerated aging. Returning to 1 g restores proper signaling and breaks the cycle.
Sharon van Rijthoven, Jack J. W. A. van Loon   +1 more
wiley   +1 more source

Theoretical stress mechanism and structural integrity of viscoelastic propellant grains with variable Poisson's ratio. [PDF]

Sci Rep
Wang X, Wang Y, Qiang H, Bai J, Zhao Z, Luo C.   +5 more
europepmc   +1 more source

Blistering barnacles: Space physiology in The Adventures of Tintin

Experimental Physiology, EarlyView.
Jacob P. Hartmann, Mathis B. Mottelson, Rasmus H. Dahl, Ronni R. Plovsing, Ronan M. G. Berg   +4 more
wiley   +1 more source

Solvent‐free Electrode Fabrication for Next‐generation Batteries: Inception or an Endgame?

Chemistry – A European Journal, Volume 31, Issue 39, July 11, 2025.
The challenges and opportunities of the emerging solvent‐free electrode fabrication method are discussed in the conceptual review considering the aspects of environmental impact, cost of production, and the resultant energy density. Abstract Solvent‐free electrode fabrication (SEF) is a revolutionary advancement in the field of battery manufacturing ...
Milan K. Sadan, Anupriya K Haridas
wiley   +1 more source