Results 151 to 160 of about 111,842 (343)

DYNAMICS OF PULSE DC-TO-DC CONVERTERS

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2005
The paper considers a DC-to-DC converter as an object of automatic control system. It has been shown that the given device has strikingly pronounced resonance properties.
A. M. Al-Khatib, O. F. Opeiko, J. N. Petrenko   +2 more
doaj  

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

Advanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat, Johan Sebastian Lopez‐Parra, Willem M. H. Hoogaars, Emma Dijkstra, Cynthia Huang, Irafasha C. Casmil, Anna K. Blakney, Peter Olinga, Barbara Rothen‐Rutishauser, Hélder A. Santos, Alke Petri‐Fink, Flávia Sousa   +11 more
wiley   +1 more source

A Novel Secretary Bird Optimization-Based Frequency and Voltage Control of Single Area and Multi Area Power Systems With Hydrogen-Based Energy and Electric Vehicle Integration

IET Electrical Systems in Transportation
This article introduces simultaneous control of oscillations in voltage and frequency within a single-area power system that includes hydrogen energy and electrical vehicles as source.
Hiramani Shukla, Anupam Kumar
doaj   +1 more source

A Novel Control Scheme for Automatic Voltage Regulator using Novel Modified Artificial Rabbits Optimizer

e-Prime, 2023
Davut Izci, R. M. Rizk-Allah, Václav Snášel, Serdar Ekinci, Fatma A. Hashim, L. Abualigah   +5 more
semanticscholar   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

Advanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez, Mulazim Hussain Asim, Shumaila Arshad, Gergely Kali, Andreas Bernkop‐Schnürch   +4 more
wiley   +1 more source

REVIEW OF AUTOMATIC VOLTAGE REGULATOR CONTROL SCHEMES FOR IMPROVING TERMINAL VOLTAGE OF SYNCHRONOUS GENERATOR

Academy Journal of Science and Engineering
Fluctuations in voltage in electrical power systems can cause events like voltage drops, spikes, or surges, which pose significant risks to electrical equipment and general system stability.
Okelola M. O., Aborisade D.O., Abiola J.O.   +2 more
doaj  

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

Advanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot, Andrea Cosola, Eléonore Aïdonidis, Jérôme Fresnais, Clément Sanchez, Philippe Belleville, Giancarlo Rizza, Marco Faustini   +7 more
wiley   +1 more source

Electrical performance characteristics of high power converters for space power applications [PDF]

The first goal of this project was to investigate various converters that would be suitable for processing electric power derived from a nuclear reactor.
King, Roger J., Stuart, Thomas A.
core   +1 more source

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

Advanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou, Jakob Schreiner, Miriam Filippi, Aiste Balciunaite, Robert K. Katzschmann, Esther Amstad   +5 more
wiley   +1 more source

INTROL-22 Synchronous generator automatic voltage regulator

Tesla Innovation Days (2024, Belgrade) - zbornik radova
The lecture presents the solutions applied in the current version INTROL-22 of the automatic voltage regulator (AVR) of the synchronous generator of the Nikola Tesla Institute of Electrical Engineering. In addition to the standard solutions defined by the current state of the art, the improved solution also contains algorithms that enable the ...
openaire   +2 more sources