Results 121 to 130 of about 493,324 (353)

Current Tracking Adaptive Control of Brushless DC Motors

open access: yesInternational 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   +3 more
wiley   +1 more source

Power to the People: On the Role of Districts in Decentralized Energy Systems

open access: yesEnergies
The transition towards renewable and decentralized energy systems is propelled by the urgent need to address climate concerns and advance sustainable development globally.
Jonas Schnidrig   +4 more
doaj   +1 more source

Modeling and Simulation of DC Microgrids for Electric Vehicle Charging Stations

open access: yesEnergies, 2015
This paper focuses on the evaluation of theoretical and numerical aspects related to an original DC microgrid power architecture for efficient charging of plug-in electric vehicles (PEVs).
Fabrice Locment, Manuela Sechilariu
doaj   +1 more source

Land use and land reform in former Central and East European countries [PDF]

open access: yes
The importance of agriculture is decreasing all over the world. The aim of the paper is to compare the ownership structure and land use in some selected former Central and Eastern European countries.
Bandlerova, Anna   +2 more
core   +1 more source

Self-consumption enhancement with storage system and demand-side management: GeDELOS-PV system. [PDF]

open access: yes, 2010
Because of the recent technological developments within the field of power conditioning and the progressive decrease of incentives for PV electricity in grid-connected markets, new operation modes for PV systems should be explored beyond the ...
Caamaño Martín, Estefanía   +6 more
core  

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

Photovoltaic Plant Optimization to Leverage Electric Self Consumption by Harnessing Building Thermal Mass [PDF]

open access: gold, 2020
Carlos Fernández Bandera   +4 more
openalex   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Heterogeneous resource management in energy hubs with self-consumption: Contributions and application example [PDF]

open access: yes, 2018
The energy hub concept and modeling methodology are widely employed tools for solving resource conversionand storage scheduling problems. For instance, industrial clusters might benefit from determining the suitabletime to operate their facilities and to ...
Berenguel, Manuel   +3 more
core   +1 more source

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