Results 261 to 270 of about 1,327,251 (363)

Low dose x-ray sources and high quantum efficiency sensors: the next challenge in dental digital imaging? [PDF]

Radiol Res Pract, 2014
Mistry AR, Uzbelger Feldman D, Yang J, Ryterski E.   +3 more
europepmc   +1 more source

The Evolution of Radio Sources: The Origin of Cosmic Rays and the X-ray Background [PDF]

, 1970
M. S. Longair
openalex   +1 more source

High Repetition Rate Laser‐Induced Printing of Bioink with Picosecond Pulse Durations: Optimization of the Printing Process

Advanced Engineering Materials, EarlyView.
This study explores the use of laser‐induced forward transfer in the picosecond regime to create in vitro biomodels. Focusing on hydrodynamics and rheology, it investigates jet dynamics through time‐resolved imaging, optimizing laser fluence, biological ink viscosity, and printing distance to precisely control the volume and location of bioink ...
Lucas Duvert, Adrien Casanova, Ahmed Al‐Kattan, Stefano Testa, Frédérique Magdinier, Anne‐Patricia Alloncle   +5 more
wiley   +1 more source

Phase and absorption retrieval using incoherent X-ray sources. [PDF]

Proc Natl Acad Sci U S A, 2012
Munro PR, Ignatyev K, Speller RD, Olivo A.   +3 more
europepmc   +1 more source

A Strong X-Ray Source in the Coma Cluster Observed by UHURU

, 1971
H. Gursky, E. Kellogg, S. S. Murray, C. Leong, H. Tananbaum, R. Giacconi   +5 more
openalex   +1 more source

Optical identification of the transient X-ray source A1524 - 61 [PDF]

, 1977
Paul Murdin, R. E. Griffiths, K. A. Pounds, M. G. Watson, A. J. Longmore   +4 more
openalex   +1 more source

Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials

Advanced Engineering Materials, EarlyView.
This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani, Surabhi Nadigotti, Erfan Fatehi, Derek Aranguren van Egmond, Behnam Ashrafi   +4 more
wiley   +1 more source

Anode optimization for miniature electronic brachytherapy X-ray sources using Monte Carlo and computational fluid dynamic codes. [PDF]

J Adv Res, 2016
Khajeh M, Safigholi H.
europepmc   +1 more source

On the nature of the globular cluster X-ray sources

, 1975
Joseph Silk, Jonathan Arons
openalex   +1 more source

On the Rigidity and Mechanical Behavior of Triply Periodic Minimal Surfaces‐Based Lattices: Insights from Extensive Experiments and Simulations

Advanced Engineering Materials, EarlyView.
This study examines the mechanical properties of triply periodic minimal surfaces (TPMS)‐based lattices, analyzing 36 architectures in elastic and plastic regimes. It evaluates the applicability of beam‐based scaling laws to TPMS lattices. Rigidity arises from the alignment of members with the load direction and solid regions preventing rotation.
Lucía Doyle, Humberto Terrones, Carlos González   +2 more
wiley   +1 more source