Results 251 to 260 of about 4,509,666 (343)

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

A cluster randomized trial of Visitect CD4 Advanced Disease platform among outpatients with advanced HIV disease in Uganda. [PDF]

J Int AIDS Soc
Nalintya E, L Schwartz E, Nerima P, Fieberg A, M Najjuka S, Ajilong RE, Adzemovic T, Namakula O, Mucunguzi A, Kandole Tadeo K, Oilor M, Sekar P, Lehman A, Larson B, Dai B, Meya DB, Boulware DR, Rajasingham R, ENCORE team.   +18 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

Maternal vaccine delivery costs in South Asian settings: estimates from Bangladesh and Nepal. [PDF]

BMC Public Health
Baral R, Fleming JA, Gautam A, Islam MM, Shrestha G, Khan S, Kashem MM, Kumar S, Lal B, Mehedi K, Nasir IR, Newhouse L, Routray S, Saha JK, Sultana S, Uranw S, Pecenka C.   +16 more
europepmc   +1 more source

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Two-year retrospective review of costs associated with COVID-19 case management in Regina, Saskatchewan. [PDF]

Health Econ Rev
Medu O, Trecker M, Diener T, Hennink M, Coyle D, Minion J, Benz C, Lang A, Anderson M, Stewart T, Steenkamp T.   +10 more
europepmc   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Economic evaluation of insulin glargine compared with human insulin for youth with type 1 diabetes in Tanzania and Bangladesh. [PDF]

PLoS One
Prust ML, Lalama CM, Kehlenbrink S, Akinola OA, Nyarubamba R, Flabe AH, Foulds A, Ogle GD, Majaliwa E, Zabeen B, Ramaiya K, Garvin A, Luo J.   +12 more
europepmc   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source