Results 221 to 230 of about 115,825 (299)

Design and optimal tuning of fractional order PID controller for paper machine headbox using jellyfish search optimizer algorithm. [PDF]

Sci Rep
Nataraj D, Subramanian M.
europepmc   +1 more source

Development of electron source feedback for enhanced X‐ray beam stability at NSLS‐II

Journal of Synchrotron Radiation, EarlyView.
An electron‐source feedback method has been demonstrated at the NSLS‐II Hard X‐ray Nanoprobe, using X‐ray beam position data to drive electron beam corrections. The approach suppresses dominant vibration peaks and significantly improves X‐ray beam stability and ptychographic image quality.Future synchrotron light sources are being designed to deliver ...
Sukho Kongtawong, Yoshiteru Hidaka, Hanfei Yan, Guimei Wang, Kiman Ha, Yuke Tian, Joseph Mead, Danny Padrazo, Yong Chu, Timur Shaftan   +9 more
wiley   +1 more source

An optimal design for an automatic voltage regulation system using a multivariable PID controller based on hybrid simulated annealing - white shark optimization. [PDF]

Sci Rep
Ali AK.
europepmc   +1 more source

Data driven drift correction for complex optical systems

Journal of Synchrotron Radiation, EarlyView.
Time varying Bayesian optimization as a data driven approach for robust drift correction is outlined, and its application for a split and delay x‐ray optical system is illustrated.To exploit the thousand‐fold increase in spectral brightness of modern light sources, increasingly intricate experiments are being conducted that demand extremely precise ...
Aashwin Mishra, Matthew Seaberg, Ryan Roussel, Sanghoon Song, Auralee Edelen, Daniel Ratner, Apurva Mehta   +6 more
wiley   +1 more source

Queering Institutional Milestones in Elite Higher Education: Queer Perspectives on Princeton University and Coeducation (1960–1980)

Gender &History, EarlyView.
ABSTRACT A new archive of oral history interviews from LGBTQIA‐identified alumni, faculty and staff reveals the complex ways that queer and transgender students understood, experienced and remembered the long transition from single‐sex to coeducation at Princeton University.
Ezelle Sanford III, Judy Jarvis, Eric Anglero   +2 more
wiley   +1 more source

Fuzzy-PID controller based sliding-mode for suppressing low frequency oscillations of the synchronous generator. [PDF]

Heliyon
Signe RK, Motto FB.
europepmc   +1 more source

The Size, Demography, and Distribution of Cambodia's Largest Elephant Population Revealed Using Traditional Genetic Tools and a Novel SNP Panel

Integrative Zoology, EarlyView.
Asian elephant population parameters were assessed using microsatellite, SNP, and sex determination DNA markers. This represents one of the first studies in mainland Asia to demonstrate that integrating microsatellite and SNP data enhances genotyping success from degraded fecal samples, increases the number of useable samples and markers, and ...
Rachel Crouthers, Wayne Linklater, Peter Ritchie, Visattha In, Chanrith Phoeurk, Alexander Ball   +5 more
wiley   +1 more source

Performance and robustness analysis of V-Tiger PID controller for automatic voltage regulator. [PDF]

Sci Rep
Gopi P, Reddy SV, Bajaj M, Zaitsev I, Prokop L.   +4 more
europepmc   +1 more source

Disentangling Multitrophic Interactions: How Vegetation Cover, Wild Boar, Deer, and Predators Shape Rodents Activity and Acorn Dispersal

Integrative Zoology, EarlyView.
Vegetation cover promotes rodent activity and acorn dispersal, while wild boars exert a direct negative effect on mice. Conversely, deer and predators displayed no significant impact on rodent behavior. These results identify wild boars as the main disruptors of rodent‐mediated forest regeneration.
David Notario Rincón, Alberto Muñoz, Rafael Barrientos, Álvaro Gaytán, Lucía Cano, Pablo Quiles, Luis Sánchez, Alejandro Redondo, Alexander Cisneros, Raúl Bonal   +9 more
wiley   +1 more source

Control of a fixed wing unmanned aerial vehicle using a higher-order sliding mode controller and non-linear PID controller. [PDF]

Sci Rep
Admas YA, Mitiku HM, Salau AO, Omeje CO, Braide SL.   +4 more
europepmc   +1 more source