Results 161 to 170 of about 1,812,913 (288)

Cost estimation alongside a multi-regional, multi-country randomized trial of antenatal ultrasound in five low-and-middle-income countries. [PDF]

BMC Public Health, 2021
Bresnahan BW, Vodicka E, Babigumira JB, Malik AM, Yego F, Lokangaka A, Chitah BM, Bauer Z, Chavez H, Moore JL, Garrison LP, Swanson JO, Swanson D, McClure EM, Goldenberg RL, Esamai F, Garces AL, Chomba E, Saleem S, Tshefu A, Bose CL, Bauserman M, Carlo W, Bucher S, Liechty EA, Nathan RO.   +25 more
europepmc   +1 more source

Use of a Molecular Signature Response Classifier to Inform Treatment Selection Improves Clinical Disease Activity Among Patients with Rheumatoid Arthritis Initiating a Biologic or Targeted Synthetic Disease‐Modifying Antirheumatic Drug

Arthritis Care &Research, EarlyView.
Objective We assessed the effectiveness of PrismRA to improve clinical outcomes among patients with rheumatoid arthritis (RA) initiating treatment with a biologic or targeted synthetic disease‐modifying antirheumatic drug (b/tsDMARD). Methods PrismRA incorporated 19 gene expression features and four clinical features to assess a patient's likelihood of
Fenglong Xie, Timothy Beukelman, Nicholas P. McCormick, Jeffrey R. Curtis   +3 more
wiley   +1 more source

Enhancing analogy-based software cost estimation using Grey Wolf Optimization algorithm. [PDF]

PeerJ Comput Sci
Javdani Gandomani T, Dashti M, Ansaripour S, Zulzalil H.   +3 more
europepmc   +1 more source

The Performance Index Identifies Changes Across the Dual Task Timed Up and Go Test Phases and Impacts Task-Cost Estimation in the Oldest-Old. [PDF]

Front Hum Neurosci, 2021
Brauner FO, Balbinot G, Figueiredo AI, Hausen DO, Schiavo A, Mestriner RG.   +5 more
europepmc   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Hybrid metaheuristic optimized Catboost models for construction cost estimation of concrete solid slabs. [PDF]

Sci Rep
Elmasry NH, Elshaarawy MK.
europepmc   +1 more source

Developing a cost-estimation model for work-related stress: An absence-based estimation using data from two Italian case studies. [PDF]

Scand J Work Environ Health, 2021
Russo S, Ronchetti M, Di Tecco C, Valenti A, Jain A, Mennini FS, Leka S, Iavicoli S.   +7 more
europepmc   +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

Cost-Estimation Model of Prevented Recurrences with Atezolizumab in Early Non-Small-Cell Lung Cancer in Italy. [PDF]

Clin Drug Investig
Marcellusi A, Belfiore M, Tempre R, Buonfiglio M, Russo A.   +4 more
europepmc   +1 more source

Current Tracking Adaptive Control of Brushless DC Motors

International Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García, Axel Coronado‐Andrade, Gerardo Espinosa‐Pérez, Luis Alvarez‐Icaza   +3 more
wiley   +1 more source