Results 141 to 150 of about 3,975,342 (333)

Orbit-space sensitivity of two-step reaction gamma-ray spectroscopy

Nuclear Fusion
We calculate the orbit-space sensitivity of two-step reaction gamma-ray spectroscopy diagnostics in toroidally symmetric magnetic equilibria, using the reaction between alpha particles and beryllium-9 as an example.
A. Valentini, H. Järleblad, M. Nocente, J. Eriksson, S. Fugazza, O. Hyvärinen, V. Kiptily, D. Moseev, B.C.G. Reman, M. Rud, A. Snicker, L. Stagner, M. Salewski, JET Contributors   +13 more
doaj   +1 more source

Optimizing Post Friction Stir Welding Heat Treatment in Dissimilar Friction Stir Welded 6061/AlSi10MgMn Joints for Electrical Vehicle Battery Housing

Advanced Engineering Materials, EarlyView.
Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley   +1 more source

Assessing the impact of alpha particles on thermal confinement in JET D-T plasmas through global GENE-Tango simulations

Nuclear Fusion
The capability of the global, electromagnetic gyrokinetic GENE code interfaced with the transport Tango solver is exploited to address the impact of fusion alpha particles (in their dual role of fast particles and heating source) on plasma profiles and ...
A. Di Siena, J. Garcia, R. Bilato, K. Kirov, J. Varela, A. Bañón Navarro, Hyun-Tae Kim, C. Challis, J. Hobirk, A. Kappatou, E. Lerche, D. Spong, C. Angioni, T. Görler, E. Poli, M. Bergmann, F. Jenko, JET contributors   +17 more
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Alpha Particle Diagnostic

, 2009
The study of burning plasmas is the next frontier in fusion energy research, and will be a major objective of the U.S. fusion program through U.S. collaboration with our international partners on the ITER Project. For DT magnetic fusion to be useful for energy production, it is essential that the energetic alpha particles produced by the fusion ...
openaire   +2 more sources

Uses of alpha particles, especially in nuclear reaction studies and medical radionuclide production

, 2016
S. Qaim, I. Spahn, B. Scholten, B. Neumaier   +3 more
semanticscholar   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Effects of Alpha Particle Fraction on Kinetic Plasma Turbulence

The Astrophysical Journal
Solar activities have an extraordinary impact on interplanetary space, enriching the plasma dynamics including turbulent heating of various species. The small fraction of alpha particles is believed to play a significant role in the turbulent dynamics of
Q. Y. Xiong, Tulasi N. Parashar, S. Y. Huang, Y. Yang, Z. G. Yuan, J. Zhang, K. Jiang, L. Yu   +7 more
doaj   +1 more source

Alpha emitter radium-223 and survival in metastatic prostate cancer.

New England Journal of Medicine, 2013
C. Parker, Sten Nilsson, Sten Nilsson, D. Heinrich, S. Helle, J. O’Sullivan, S. Fosså, Aleš Chodacki, P. Wiechno, John P. Logue, Mihalj Seke, Anders Widmark, D. Johannessen, Peter Hoskin, D. Bottomley, Nicholas D. James, Arne Solberg, Isabel Syndikus, J. Kliment, S. Wedel, S. Boehmer, M. Dall'oglio, L. Franzén, R. Coleman, N. Vogelzang, C. G. O'Bryan-Tear, K. Staudacher, Jose E. Garcia-Vargas, Ming-wei Shan, Ø. Bruland, O. Sartor   +30 more
semanticscholar   +1 more source