Results 141 to 150 of about 1,239,591 (239)

Fetal organ dose calculator for maternal CT. [PDF]

Med Phys
Morató S, Yeom YS, Folio LR, Paulbeck C, Lee C.   +4 more
europepmc   +1 more source

A Code‐Invariant QSG–VGA Co‐Design Methodology for Compact CMOS Vector‐Sum Phase Shifters

International Journal of Circuit Theory and Applications, EarlyView.
A circuit‐level co‐design methodology for compact vector‐sum phase shifters is presented, combining a code‐invariant common‐gate variable‐gain amplifier (VGA) with a resistorless quadrature signal generator (QSG). By maintaining an almost constant input resistance, explicit resistors are eliminated from the QSG.
Uxua Esteban Eraso, Carlos Sánchez‐Azqueta, Francisco Aznar, Concepción Aldea, Santiago Celma   +4 more
wiley   +1 more source

Search model based on Kalman Filter and Monte Carlo simulation. [PDF]

PLoS One
Liu J, Li Y, Liu X.
europepmc   +1 more source

A Current Conveyor Implementation of Double Differential Amplifier for Active Electrodes

International Journal of Circuit Theory and Applications, EarlyView.
A CCII‐based electronic architecture for surface electromyography (sEMG) signal acquisition is presented. Simulations results demonstrate its potential as an effective analog front‐end for biomedical monitoring applications. ABSTRACT This work presents two transistor‐level solutions to implement a double differential (DD) amplifier by using a current ...
Carla Caruso, Alfio Dario Grasso, Federico N. Guerrero, Gaetano Palumbo   +3 more
wiley   +1 more source

Implementation of a computational medical assemblage heuristic to improve rational design of phytomedicines for safety, efficacy and regulatory approval. [PDF]

Front Pharmacol
Wooton B, Rice BG, Howard J, Jansen C, Flynn C, Adra CN, Kodaira E, Small-Howard AL, Stokes AJ, Turner H.   +9 more
europepmc   +1 more source

Evidence of Free‐Bound Transitions in Warm Dense Matter and Their Impact on Equation‐of‐State Measurements

Contributions to Plasma Physics, EarlyView.
ABSTRACT Warm dense matter (WDM) is now routinely created and probed in laboratories around the world, providing unprecedented insights into conditions achieved in stellar atmospheres, planetary interiors, and inertial confinement fusion experiments.
M. P. Böhme, L. B. Fletcher, A. D. Baczewski, H. M. Bellenbaum, Z. A. Moldabekov, J. Vorberger, D. A. Chapman, M. J. MacDonald, S. Schwalbe, T. R. Preston, D. Kraus, T. Gawne, F. R. Graziani, S. Hamel, T. Döppner, T. Dornheim   +15 more
wiley   +1 more source

Distributed Kalman Filter with Maximum Correlation Entropy Criterion and Consensus Weighted Term Fusion. [PDF]

Entropy (Basel)
Feng X, Gao Z, Liu T.
europepmc   +1 more source

Advances in vital‐sign prediction and early‐warning models for underground coal mine workers integrating environmental factors

Deep Underground Science and Engineering, EarlyView.
This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu, Dawei Cui, Yingjie Liu, Yuntao Liang, Yue Zhang   +4 more
wiley   +1 more source

A Review of Grain Boundaries: Formation Mechanism, Synthesis Strategy, and Application in Electrocatalysis

EcoEnergy, EarlyView.
An overview of grain boundary engineering in the field of electrocatalysis. ABSTRACT Key electrocatalytic reactions such as HER, OER, ORR, CO2RR, and NRR offer promising routes for storing renewable energy as chemical fuels. However, their widespread application is constrained due to the lack of highly active and stable catalysts. Grain boundaries (GBs)
Jingyu Gao, Fengming Zhou, Xinying Li, Ying Deng, Zexing Wu, Siyuan Feng, Yujing Zhu, Dan Zhang, Zhenyu Xiao   +8 more
wiley   +1 more source

Network-based discovery of regulatory drivers of cognitive decline in alzheimer's disease. [PDF]

NPJ Aging
Anwer D, A A, Marchi A, Kerkhoven E, Polster A.   +4 more
europepmc   +1 more source