Results 51 to 60 of about 176,214 (202)

Optimization of multi-period investment planning in street lighting systems by mixed-integer linear programming

open access: yesInternational Journal for Simulation and Multidisciplinary Design Optimization, 2023
This article proposed the use of multi-period mixed-integer linear programming method for investment planning to support decision-making processes in upgrading and managing street lighting systems.
Rodríguez Cristhian C.   +3 more
doaj   +1 more source

Optimal Gain Selection for the Arbitrary‐Order Homogeneous Differentiator

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Differentiation of noisy signals is a relevant and challenging task. Widespread approaches are the linear high‐gain observer acting as a differentiator and Levant's robust exact differentiator with a discontinuous right‐hand side. We consider the family of arbitrary‐order homogeneous differentiators, which includes these special cases.
Benjamin Calmbach   +2 more
wiley   +1 more source

Discrete Implementations Modify the Intuition of Final Set Adjustment in Barrier Function Based Control

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper establishes an implementation‐aware framework for Barrier Function Adaptation (BFA) and shows that discrete‐time realizations fundamentally alter the logic of final‐set adjustment. In particular, sufficient conditions are derived to preserve the key benefits of BFA (predefined performance, gain adaptation with uncertain perturbation
Luis Ovalle   +3 more
wiley   +1 more source

3D-printed low-cost choke corrugated Gaussian profile horn antenna for Ka-band

open access: yesScientific Reports, 2023
In this work, a fully 3D-printed choke corrugated Gaussian profile horn antenna (GPHA) using high-conductive filaments and a low-cost modular 3D-printing technique is implemented.
Yair D. Zárate   +3 more
doaj   +1 more source

Estado Actual de la Generación de Energía Eléctrica a través de Biomasa en Honduras. Análisis de 2007 al 2017

open access: yesRevista de la Escuela de Física, 2019
A continuación se muestra el desarrollo del sector Biomasa respecto a generación de Energía Eléctrica en el país de Honduras. A través de una recopilación de datos obtenidos de la Empresa Nacional de Energía Eléctrica (ENEE) comprendida entre los años ...
L. Vásquez, H. Álvarez
semanticscholar   +1 more source

Green Hydrogen as a Sustainability Transition in Spain: Motivations and Implications for Energy Governance

open access: yesSustainable Development, EarlyView.
ABSTRACT Green hydrogen has emerged as a strategic component of Spain's decarbonization agenda, with the country leveraging its renewable energy potential and industrial capabilities to align with the European Union's climate goals. Drawing on a multidimensional theoretical framework, this article examines the key drivers shaping Spain's green hydrogen
Zeynep Arıöz, Xira Ruiz‐Campillo
wiley   +1 more source

An Overview of High‐Temperature Superconducting Cables in DC Systems: Unlocking Potential for High‐Voltage DC Networks

open access: yesHigh Voltage, EarlyView.
ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi   +2 more
wiley   +1 more source

Programa Ingeniería Eléctrica. Minas

open access: yes, 2018
Programa de la asignatura Ingeniería Electrica vigentePrograma de la asignatura Ingeniería Electrica vigentePrograma, Asignatura, Ingeniería Eléctrica ...
Escuela, Ingeniería Eléctrica
core   +1 more source

Climate Change Commitment: As Agency Theory Pertains to Engaging Supply Chains in Science‐Based Targets

open access: yesAccounting &Finance, EarlyView.
ABSTRACT We explore how corporates working towards valid Science‐based Targets engage with their suppliers to collect Scope 3 emissions data. This is important to enable such corporates to reduce greenhouse gas emissions and achieve net‐zero by 2050. Utilising agency theory, we analyse 1402 responses from the 2021 CDP climate change survey.
Hang Pham, Binh Bui, Carolyn Cordery
wiley   +1 more source

Dyssynchrony without dysfunction: Left bundle branch block does not acutely reduce cardiac output

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Six electromechanical in silico heart models were simulated under healthy and pure acute left bundle branch block (LBBB) conditions. LBBB induced electrical dyssynchrony and increased left ventricular free wall strain, while the right and left ventricular ejection fraction remained relatively unchanged.
Carola Kruthoff   +6 more
wiley   +1 more source

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