Results 71 to 80 of about 401,256 (317)

Simulating the gamma-ray emission from galaxy clusters: a universal cosmic ray spectrum and spatial distribution

, 2010
Entering a new era of high-energy gamma-ray experiments, there is an exciting quest for the first detection of gamma-ray emission from clusters of galaxies.
Abdo, Abramowitz, Acciari, Agertz, Aharonian, Aharonian, Aharonian, Aleksić, Amato, Anders Pinzke, Berezinsky, Blandford, Blasi, Blumenthal, Briel, Briel, Celotti, Christoph Pfrommer, Churazov, Davé, Dennison, Dolag, Dolag, Dolag, Drury, Dubois, Dursi, Edge, Ellison, Ellison, Ellison, Ellison, Ellison, Enßlin, Enßlin, Enßlin, Enßlin, Feretti, Ferrari, Franceschini, Freedman, Gould, Hayashi, Helder, Hirotani, Hughes, Iapichino, Iapichino, Inoue, Jeltema, Jubelgas, Kang, Kang, Katz, Katz, Keshet, Komatsu, Kushnir, Kushnir, Loeb, Lu, Maier, Malkov, Markevitch, Miniati, Miniati, Miniati, Miniati, Miniati, Miniati, Molnar, Percival, Pfrommer, Pfrommer, Pfrommer, Pfrommer, Pfrommer, Pfrommer, Pfrommer, Quilis, Reimer, Reiprich, Rosati, Rybicki, Ryu, Sarazin, Schlickeiser, Shimada, Sijacki, Sikora, Skillman, Slane, Springel, Springel, Springel, Totani, Uchiyama, Vestrand, Vikhlinin, Vikhlinin, Vink, Vladimirov, Vogt, Voit, Völk, Warren, Webb, Yoshida, Zhao, Zirakashvili, Zirakashvili   +110 more
core   +1 more source

A Versatile Distribution Based on the Incomplete Gamma Function: Characterization and Applications

Mathematics
In this study, we introduce a novel distribution related to the gamma distribution, referred to as the generalized incomplete gamma distribution. This new family is defined through a stochastic representation involving a linear transformation of a random
Jimmy Reyes, Carolina Marchant, Karol I. Santoro, Yuri A. Iriarte   +3 more
doaj   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Circadian and ultradian oscillations in bilateral rhythms of the crayfish chelipeds

Frontiers in Integrative Neuroscience, 2022
Circadian systems are composed of multiple oscillatory elements that contain both circadian and ultradian oscillations. The relationships between these components maintain a stable temporal function in organisms.
José A. Viccon-Pale
doaj   +1 more source

Explicit bipercentile parameter estimation of compound‐Gaussian clutter with inverse gamma distributed texture

IET Radar, Sonar & Navigation, 2018
Compound‐Gaussian model with inverse Gamma distributed texture is a powerful tool to characterise heavy‐tailed sea clutter. The parameters of the model need to be estimated in advance or online to assist the optimum detection. Moment‐based estimators are suitable for a limited range of shape parameter, the maximum likelihood (ML) estimator lacks an ...
Peng‐Lang Shui, Han Yu, Li‐Xiang Shi, Chun‐Jiao Yang   +3 more
openaire   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

The modulation of the gamma-ray emission from the binary LS 5039

, 2007
Gamma-ray binaries, composed of a massive star and compact object, have been established as a new class of sources of very high energy (VHE) photons.
Aharonian, Aharonian, Aharonian, Albert, B. Cerutti, Ball, Bednarek, Blumenthal, Bogovalov, Böttcher, Casares, Dermer, Dubus, Dubus, Fargion, G. Dubus, G. Henri, Hartman, Ho, Jones, Manchester, Maraschi, Martocchia, Moderski, Paredes, Paredes, Sazonov, Tavani   +27 more
core   +3 more sources

Sparse Bayesian Inference on Gamma-Distributed Observations Using Shape-Scale Inverse-Gamma Mixtures

Bayesian Analysis
57 pages, 8 ...
Hamura, Yasuyuki, Onizuka, Takahiro, Hashimoto, Shintaro, Sugasawa, Shonosuke   +3 more
openaire   +4 more sources

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

Advanced Engineering Materials, EarlyView.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli, Mayumi A. Nakahashi, Vitor E. Pinotti, Felipe O. C. Bernardo, Lidiane C. Costa, Francisco G. Coury, Ronei C. de Oliveira, Adilson J. A. de Oliveira, Carlos E. H. Ventura, Piter Gargarella   +9 more
wiley   +1 more source

Multiple synchrotron self-Compton modeling of gamma-ray flares in 3C 279

, 2011
The correlation often observed in blazars between optical-to-radio outbursts and gamma-ray flares suggests that the high-energy emission region shall be co-spatial with the radio knots, several parsecs away from the central engine. This would prevent the
Björnsson C I, Björnsson C I, Claes-Ingvar Björnsson, Granot J, Hartman R C, Marc Türler, Türler M, Türler M, Türler M   +8 more
core   +1 more source