Results 201 to 210 of about 2,723,796 (303)

Tracking control of air flow based on a fractional-order model of the lung impedance. [PDF]

open access: yesSci Rep
Kuzminskas H   +4 more
europepmc   +1 more source

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

Conformational Transition‐Triggered Thermosensitive Tautomerization in Gold Nanoclusters for Optical Thermometry

open access: yesAggregate, EarlyView.
A steric hindrance induction strategy is developed to regulate the conformation of motif on the surface of Au24 nanocluster. Accordingly, a reversible structural isomerization process between two Au24 isomers is activated. Take advantage of the temperature responsiveness of this tautomerization process, the Au24 nanocluster is utilized for optical ...
Qinzhen Li   +5 more
wiley   +1 more source

Neural network‐based offset‐free model predictive control for nonlinear systems

open access: yesAIChE Journal, EarlyView.
Abstract This paper proposes an offset‐free model predictive control (MPC) framework for nonlinear systems modeled using neural network‐based nonlinear autoregressive models with exogenous inputs (NARX). To address plant‐model mismatch and ensure offset‐free tracking, the NARX model is augmented with an integrating disturbance model, resulting in an ...
Hesam Hassanpour, Prashant Mhaskar
wiley   +1 more source

Exploring Quantum Support Vector Regression for Predicting Hydrogen Storage Capacity of Nanoporous Materials

open access: yesAdvanced Intelligent Discovery, EarlyView.
In this study we employed support vector regressor and quantum support vector regressor to predict the hydrogen storage capacity of metal–organic frameworks using structural and physicochemical descriptors. This study presents a comparative analysis of classical support vector regression (SVR) and quantum support vector regression (QSVR) in predicting ...
Chandra Chowdhury
wiley   +1 more source

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