Results 41 to 50 of about 396,909 (331)

3-Hydroxy-2-[(4-hydroxybenzyl)azaniumyl]propanoate monohydrate

IUCrData, 2017
In the title hydrated zwitterion, C10H13NO4·H2O, the N—C—C—OH side chain shows a gauche conformation [torsion angle = −59.05 (18)°]. In the crystal, the components are linked by O—H...O, N—H...O and C—H...O hydrogen bonds to generate a three-dimensional ...
Min Gao, Li-Ping Lu
doaj   +1 more source

High-pressure single-crystal diffraction at the Australian Synchrotron

Journal of Synchrotron Radiation, 2023
A new high-pressure single-crystal diffraction setup has been designed and implemented at the Australian Synchrotron for collecting molecular and protein crystal structures. The setup incorporates a modified micro-Merrill–Bassett cell and holder designed
Stephanie A. Boer, Jason R. Price, Alan Riboldi-Tunnicliffe, Rachel Williamson, Robert Rostan, Aston Summers, Gemma F. Turner, Isabelle Jones, Charles S. Bond, Alice Vrielink, Andrew C. Marshall, John Hitchings, Stephen A. Moggach   +12 more
doaj   +1 more source

SUPERLUMINAL SYNCHROTRON RADIATION

Resource-Efficient Technologies, 2018
To avoid complex computations based on wide Fourier expansions, the electromagnetic field of synchrotron radiation (SR) was analyzed using Lienard–Wiechert potentials in this work. The retardation equation was solved for ultrarelativistic movement of rotating charge at distances up to the trajectory radius.
Aginian, M. A., Arutunian, S. G., Lazareva, E. G., Margaryan, A. V.   +3 more
openaire   +3 more sources

Synchrotron-Radiation-Based Fourier Transform Infrared Microspectroscopy as a Tool for the Differentiation between Staphylococcal Small Colony Variants

Antibiotics, 2022
Small colony variants (SCVs) are clinically significant and linked to persistent infections. In this study, synchrotron-radiation-based Fourier transform infrared (SR-FTIR) is used to investigate the microspectroscopic differences between the SCVs of ...
Amal G. Al-Bakri, Lina A. Dahabiyeh, Enam Khalil, Deema Jaber, Gihan Kamel, Nina Schleimer, Christian Kohler, Karsten Becker   +7 more
doaj   +1 more source

Spatially Varying X-ray Synchrotron Emission in SN 1006 [PDF]

, 2001
A growing number of both galactic and extragalactic supernova remnants show non-thermal (non-plerionic) emission in the X-ray band. New synchrotron models, realized as SRESC and SRCUT in XSPEC 11, which use the radio spectral index and flux as inputs and
Borkowski, Kazik, Dyer, Kristy, Petre, Rob, Reynolds, Stephen   +3 more
core   +3 more sources

Investigating the Impact of Synchrotron THz Radiation on the Corneal Hydration Using Synchrotron THz-Far Infrared Beamline

Sensors, 2022
Due to increasing interest in imaging, industrial, and the development of wireless communication operating at THz frequencies, it is crucial to ascertain possible health impacts arising from exposure to THz radiation.
Negin Foroughimehr, Zoltan Vilagosh, Ali Yavari, Andrew Wood   +3 more
doaj   +1 more source

A new ordering parameter of spectral energy distributions from synchrotron-self-Compton emitting blazars

, 2011
The broadband SEDs of blazars exhibit two broad spectral components, which in leptonic emission models are attributed to synchrotron radiation and synchrotron self-Compton (SSC) radiation of relativistic electrons.
Abdo, Acciari, Blazejowski, Blumenthal, Bonnoli, Böttcher, Böttcher, Böttcher, Crusius, Dermer, Dermer, Dermer, Fossati, Ghisellini, Ghisellini, Giannios, Henri, Jauch, Jones, Kardashev, Katarzynski, Kato, Li, M. Zacharias, Moderski, Nakar, Pohl, R. Schlickeiser, Schlickeiser, Schlickeiser, Schlickeiser, Schlickeiser, Schlickeiser, Schneider, Sikora, Sikora, Urry, Vercellone, Zacharias, Zacharopoulou   +39 more
core   +1 more source

Large Language Model-Informed X-ray Photoelectron Spectroscopy Data Analysis

Signals
X-ray photoelectron spectroscopy (XPS) remains a fundamental technique in materials science, offering invaluable insights into the chemical states and electronic structure of a material.
J. de Curtò, I. de Zarzà, Gemma Roig, Carlos T. Calafate   +3 more
doaj   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Applications of synchrotron light in seed research: an array of x-ray and infrared imaging methodologies

Frontiers in Plant Science
Synchrotron radiation (SR) provides a wide spectrum of bright light that can be tailored to test myriad research questions. SR provides avenues to illuminate structure and composition across scales, making it ideally suited to the study of plants and ...
Paula Ashe, Kaiyang Tu, Jarvis A. Stobbs, James J. Dynes, Miranda Vu, Hamid Shaterian, Sateesh Kagale, Karen K. Tanino, Janitha P. D. Wanasundara, Sally Vail, Chithra Karunakaran, Teagen D. Quilichini, Teagen D. Quilichini   +12 more
doaj   +1 more source