Results 211 to 220 of about 143,162 (326)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Role of Radio Telescopes in Space Debris Monitoring: Current Insights and Future Directions. [PDF]

Sensors (Basel)
Ahuja B, Gentile L, Kumar A, Martorella M.   +3 more
europepmc   +1 more source

Initial Relative Orbit Determination using Stereoscopic Imaging and Gaussian Mixture Models

, 2013
Keith A. LeGrand
openalex   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Space Surveillance with High-Frequency Radar. [PDF]

Sensors (Basel)
Hennessy B, Yardley H, Debnam R, Camilleri TA, Spencer NK, Holdsworth DA, Warne G, Cheung B, Kharabash S.   +8 more
europepmc   +1 more source

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Shooting Scheme for Perturbations in Optimised Solution of the Orbital Boundary Value Problem. [PDF]

Aerotec Missili Spaz
Vananti A, Mann HK, Schildknecht T.
europepmc   +1 more source

The Third-Generation Los Alamos 1.5U CubeSat Attitude Determination and Control System: Design and Initial On-Orbit Results

, 2017
J. Wren, Michael Proicou, Nicholas Dallmann, Emily Baldwin, Jerry Delapp, Michael A. G. Gacusan, Kimberly K. Katko, John Martinez, Hannah D. Mohr, Donathan J. Ortega, Michael W. Rabin, Edward B. Schaller, Daniel Seitz, Terra G.D. Sheperd, Paul S. Stein, Erica Sullivan, Justin L. Tripp, Adam Warniment, R.M. Wheat   +18 more
openalex   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Precise detection of tiny birefringence with accuracy reaching 10^-11 level. [PDF]

Nat Commun
Zhang X, Hu Y, Zhou S, Zeng Z, Liu G, Lin H, Li Z, Chen Z, Fu S.   +8 more
europepmc   +1 more source