Results 131 to 140 of about 5,472,767 (365)

Sub-micrometer transverse beam size diagnostics using optical transition radiation

, 2014
Optical transition radiation (OTR) arising when a relativistic charged particle crosses a boundary between two media with different optical properties is widely used as a tool for diagnostics of particle beams in modern accelerator facilities.
K. Kruchinin, A. Aryshev, P. Karataev, B. Bolzon, T. Lefevre, S. Mazzoni, M. Shevelev, S. Boogert, L. Nevay, N. Terunuma, J. Urakawa   +10 more
semanticscholar   +1 more source

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

YM155 decreases radiation-induced invasion and reverses epithelial–mesenchymal transition by targeting STAT3 in glioblastoma [PDF]

, 2018
Xin Zhang, Xuehai Wang, Ran Xu, Jianxiong Ji, Yangyang Xu, Mingzhi Han, Yuzhen Wei, Bin Huang, Anjing Chen, Qing Zhang, Wenjie Li, Jian Wang, Xingang Li, Chen Qiu   +13 more
openalex   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Effect of Electron Radiation and Triallyl Isocyanurate on the Structure, Thermal, and Mechanical Properties of Epoxy Resin Filled with Dusty Fiber Fraction Derived from Recycled Wind Turbine Blades

Fibers
This paper presents the investigation of the effect of electron radiation or the combined action of this radiation and triallyl isocyanurate (TAIC) on the structural, thermal, and mechanical properties of epoxy resin filled with a fraction of dust fibers
Rafał Malinowski, Danuta Matykiewicz, Volodymyr Krasinskyi, Urszula Gryczka, Daniel Kaczor   +4 more
doaj   +1 more source

Transverse coherent transition radiation for diagnosis of modulated proton bunches

Physical Review Special Topics. Accelerators and Beams, 2012
Transverse coherent transition radiation (TCTR) emitted by a relativistic particle bunch traversing a conducting surface is analyzed. The bunch emits dipolelike radiation in the direction transverse to the bunch axis when the beam radius is smaller than ...
A. Pukhov, T. Tueckmantel
doaj   +1 more source

Radio-Frequency Measurements of Coherent Transition and Cherenkov Radiation: Implications for High-Energy Neutrino Detection

, 2000
We report on measurements of 11-18 cm wavelength radio emission from interactions of 15.2 MeV pulsed electron bunches at the Argonne Wakefield Accelerator.
D. Seckel, David P. Saltzberg, E. V. Jull, E. Zas, G. A. Askaryan, G. A. Askaryan, G. M. Frichter, G. M. Garibian, G. M. Garibian, I. E. Tamm, I. N. Boldyrev, J. Alvarez-Muñiz, J. Alvarez-Muñiz, J. R. Neighbours, John G. Power, K. Ishi, L. A. Vardanyan, L. Warski, M. A. Markov, M. E. Conde, P. Schoessow, Paul Schoessow, Peter W. Gorham, R. D. Dagkesamanskii, Richard Konecny, T. H. Hankins, T. Nakazato, T. Takahashi, V. L. Ginzburg, Wei Gai, X. K. Maruyama, Y. Shibata, Y. Shibata   +32 more
core   +1 more source

Proposal for experimental observation of the twisted photons in transition and Vavilov-Cherenkov radiations [PDF]

, 2020
O.V. Bogdanov, P.O. Kazinski, G.Yu. Lazarenko   +2 more
openalex   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Stimulated coherent transition radiation [PDF]

, 1996
Coherent radiation emitted from a relativistic electron bunch consists of wavelengths longer than or comparable to the bunch length. The intensity of this radiation out-numbers that of its incoherent counterpart, which extends to wavelengths shorter than the bunch length, by a factor equal to the number of electrons in the bunch.
openaire   +2 more sources