Results 91 to 100 of about 34,905 (300)

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin   +11 more
wiley   +1 more source

High‐Throughput Quantitative Chemical Shift‐Encoded MRI of the Liver

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Access to MRI is limited by lengthy exam times and inefficient utilization. Focused protocols can reduce exam times, but workflow variability and inefficient room turnaround contribute to conservative scheduling with long exam slots.
Garrett C. Fullerton   +10 more
wiley   +1 more source

Queuing Delay Analysis for Wavelength Routing Optical Satellite Networks Over Dual-Layer Constellation

open access: yesIEEE Photonics Journal
Optical satellite networks (OSN) utilizing wavelength division multiplexing (WDM) inter-satellite links (ISLs) and wavelength routing is becoming a new trend in constructing high-speed, large-capacity, and low-latency global network systems.
Jingkai Yang, Qiwen Ran, Jing Ma
doaj   +1 more source

Agentic Artificial Intelligence in Medical Imaging Education: Architectural Autonomy and the Risk of Cognitive Surrender

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Agentic AI systems embedded within imaging workflows may alter reflective reasoning by reshaping when and how verification occurs. This Perspective proposes a Tri‐System framework and argues for educational recalibration to preserve diagnostic complementarity, calibrated trust, and accountable human supervision within architecturally integrated ...
James Hayes
wiley   +1 more source

Evaluation of methods for the analysis of oxygen and carbon dioxide in water, sediment, litter, and soil

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Choosing an appropriate analyzer to measure concentrations of oxygen (O2) and carbon dioxide (CO2) during biogeochemical cycling studies can be difficult, considering the range of options available. While several studies examine the abilities of specific analyzers, comparison of multiple analyzers and environmental sample types is lacking.
Elizabeth Jakobsson   +2 more
wiley   +1 more source

Admission control algorism study of multi-rate traffics for TD-SCDMA system

open access: yesTongxin xuebao, 2012
A call admission control strategy based on traffic priorities was proposed after considering the different rates of traffic requirements and the attributes of different admission requests of services.According to the current system load ,it decides ...
Fang-wei LI, Han LI, Xiao LU
doaj  

Asymptotic Behavior of the Time-Dependent Solution of the M[X]/G/1 Queuing Model with Feedback and Optional Server Vacations Based on a Single Vacation Policy

open access: yesAxioms
By using the C0-semigroup theory, we study the asymptotic behavior of the time-dependent solution and the time-dependent indices of the M[X]/G/1 queuing model with feedback and optional server vacations based on a single vacation policy.
Nuraya Nurahmat, Geni Gupur
doaj   +1 more source

Queuing Models and their Applications to Cellular Networks

open access: yes, 2013
In this thesis a combined knowledge of stochastic proecesses and birth-death process has been used to introduced and discuss important queuing models that have a sound application in cellular networks, more especially the telecommunication networksBSc ...
Ibrahim, Bashir
core  

DataEX‐Sc: A Specialized Parsing Model for Materials Science Scatter Plots Based on Multi‐Strategy Fusion and Bidirectional Optimization

open access: yesMaterials Genome Engineering Advances, EarlyView.
We present DataEX_Sc, a specialized model for parsing scatter plots, to make valuable contributions to data‐driven materials science. It improves accuracy by 0.23 (absolute F1 gain when relative error threshold = 0.02) over full‐automatic tools and boosts efficiency by 80% compared with semi‐automated tools.
Qianxue Tang   +4 more
wiley   +1 more source

Queuing process optimization in software-defined radio: Enhancing system performance and adaptability

open access: yesAin Shams Engineering Journal
Software-Defined Radio (SDR) systems have become pivotal in modern communication, offering unparalleled flexibility and adaptability. This study focuses on the queuing process within SDR architectures, exploring methods to optimize performance and ...
S. Maragathasundari   +5 more
doaj   +1 more source

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