Results 131 to 140 of about 1,749,582 (299)

A physics-based solver to optimize the illumination of cylindrical targets in spherically distributed high power laser systems [PDF]

, 2017
P.-A. Gourdain
openalex   +1 more source

Diffusion‐Weighted Imaging for the Evaluation of the Sacroiliac Joint in Pediatric Patients

Arthritis Care &Research, Accepted Article.
Background Maturational signal in the sacroiliac joint (SIJ) of skeletally immature youth is often misinterpreted as inflammation. Diagnostic tools that improve specificity are greatly needed. Apparent diffusion coefficient (ADC) values from diffusion‐weighted imaging (DWI), when used with standard imaging, may enhance diagnostic accuracy.
Michael L. Francavilla, Timothy G. Brandon, Dmitry Khrichenko, Rui Xiao, Nancy A. Chauvin, Asef Khwaja, Pamela F. Weiss   +6 more
wiley   +1 more source

Identity and power in physics teachers’ discourse about equity

Physical Review Physics Education Research
Gutiérrez’s equity framework, derived from mathematics education research, defines equity in terms of four dimensions: access, achievement, identity, and power.
Trà Huỳnh, Amy D. Robertson, Lauren C. Bauman, Rachel E. Scherr   +3 more
doaj   +1 more source

A Novel Strategy for Enhancing Performance of Rectangular Pulse Generators: Simulation and Optimization of Blumlein Pulse Forming Networks

IEEE Access
This paper presents a novel strategy to enhance the performance of rectangular pulse generators by simulating and optimizing Blumlein pulse forming networks (PFNs).
Chuanwei Wang, Hongtao Li, Jinshui Xiao
doaj   +1 more source

Association Between Discordance of Disease Activity Indices and Quantitative Sensory Testing Measures of Nociplastic Pain in Patients With Rheumatoid Arthritis

Arthritis Care &Research, EarlyView.
Objective This study investigates the association between discordance in commonly collected clinical indicators of rheumatoid arthritis (RA) disease activity and abnormalities in quantitative sensory testing (QST) observed in individuals with nociplastic pain.
Clarice P. Lin, Burcu Aydemir, Jing Song, Lutfiyya N. Muhammad, Tuhina Neogi, Wendy Marder, Clifton O. Bingham, Marcy B. Bolster, Daniel J. Clauw, Dorothy D. Dunlop, Yvonne C. Lee   +10 more
wiley   +1 more source

GaN-based power devices: Physics, reliability, and perspectives [PDF]

, 2021
Matteo Meneghini, Carlo De Santi, Idriss Abid, Matteo Buffolo, Marcello Cioni, Riyaz Abdul Khadar, Luca Nela, Nicolò Zagni, Alessandro Chini, Farid Medjdoub, Gaudenzio Meneghesso, G. Verzellesi, Enrico Zanoni, Elison Matioli   +13 more
openalex   +1 more source

Testing A Personalized Approach to Chronic Low Back Pain: A Randomized Controlled Trial in Older Veterans

Arthritis Care &Research, Accepted Article.
Objective We aimed to test the efficacy of personalized treatment of older Veterans with chronic low back pain (CLBP) delivered by Aging Back Clinics (ABC) as compared with usual care (UC). Methods Two hundred ninety‐nine Veterans age 65‐89 with CLBP from 3 VA medical centers underwent baseline testing, randomization to ABC or UC and 12 months follow ...
Debra K. Weiner, Angela Gentili, Meika A. Fang, Edward Garay, Laura Lawson, Lenore Joseph, Cathy C. Lee, Michelle I. Rossi, Beverly Thorn, Subashan Perera   +9 more
wiley   +1 more source

Photon Linear Collider Gamma-Gamma Summary

, 2012
High energy photon - photon collisions can be achieved by adding high average power short-pulse lasers to the Linear Collider, enabling an expanded physics program for the facility. The technology required to realize a photon linear collider continues to
Gronberg, Jeff
core   +1 more source

Digital Behavioral Therapy Improves Outcome in Patients With Axial Spondyloarthritis and Persistent Pain: A Randomized Controlled Trial

Arthritis Care &Research, EarlyView.
Objective Axial spondyloarthritis (axSpA) is often associated with persistent pain despite effective anti‐inflammatory treatment. Digital health applications (DHAs) provide innovative approaches to address multidimensional aspects of persistent pain through psychological and behavioral strategies. The aim of this study was to assess the impact of a DHA
David Kiefer, Yade Sonkaya, Dietmar Krause, Markus Voglau, Bernhard Mintrop, Imke Redeker, Xenofon Baraliakos, Uta Kiltz   +7 more
wiley   +1 more source

Bayesian Physics-informed Neural Networks for system identification of inverter-dominated power systems [PDF]

Simon Stock, Davood Babazadeh, Christian Becker, Spyros Chatzivasileiadis   +3 more
openalex   +1 more source