Results 201 to 210 of about 1,251,620 (327)

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

The Role of Combat Information Dissemination in Cognitive Deterrence and Strengthening the National Security of the Islamic Republic of Iran

Reza Karimi Saleh, Faezeh Taghipour, Hamidreza Peykari, Reza Karimi Saleh, Faezeh Taghipour, Hamidreza Peykari   +5 more
openalex   +2 more sources

Data‐Driven Distributed Safe Control Design for Multi‐Agent Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents a data‐driven control barrier function (CBF) technique for ensuring safe control of multi‐agent systems (MASs) with uncertain linear dynamics. A data‐driven quadratic programming (QP) optimization is first developed for CBF‐based safe control of single‐agent systems using a nonlinear controller. This approach is then extended to the
Marjan Khaledi, Bahare Kiumarsi
wiley   +1 more source

The influence of Chinese typography on information dissemination in graphic design: based on eye-tracking data. [PDF]

Sci Rep
Chen W, Yang J, Wang Y.
europepmc   +1 more source

Information Dissemination Model in Rural Live Broadcasting under Blockchain in the Era of Artificial Intelligence.

Comput Intell Neurosci, 2022
Liu J, Yu Y, Ji P, Liu D.
europepmc   +1 more source

Analysis of the Evolution of User Emotion and Opinion Leaders' Information Dissemination Behavior in the Knowledge Q&A Community during COVID-19. [PDF]

Int J Environ Res Public Health, 2021
Xu X, Li Z, Wang R, Zhao L.
europepmc   +1 more source

Water Quality of Groundwater in Six Counties in Western Colorado: Evaluating Drinking Water Hazards and Developing Public Tools to Disseminate Well Information

, 2019
Holly A. Miller
openalex   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Assessing the efficacy of large language models in spinal health information dissemination. [PDF]

Brain Spine
Lawson McLean A, Senft C.
europepmc   +1 more source