Results 111 to 120 of about 13,315 (206)

PSO algorithm-based robust design of PID controller for variable time-delay systems: AQM application

Journal of Computer Science and Technology, 2015
This paper formulates a robust control for variable time-delay system models. An automatic tuning method for PID-type controller is proposed. The adopted method integrates robust control design using Quantitative Feedback Theory (QFT) with Particle Swan ...
Patricia Noemí Baldini, Guillermo Calandrini, Pedro Doñate, Hector Bambill   +3 more
doaj  

Case-Control study of Firefighters with documented positive tuberculin skin test results using Quantiferon-TB testing in comparison with Firefighters with negative tuberculin skin test results

Journal of Occupational Medicine and Toxicology, 2006
Background Phoenix Firefighters have had abnormally high rates of tuberculin skin test (TBST) results on medical surveillance. The objectives of this study were to evaluate our firefighters using QuantiFERON-TB (QFT), comparing the results to their TBST ...
Gorter Forrest D, Kelley Patrick L, Dominguez John A, Reinhart Steven, Wernick Howard B, England Timothy L, Fleming James L, Papst Victor, LaDuke Alicia   +8 more
doaj   +1 more source

Conceptualising graduated approach guidance: A review of local authorities' resources and development of a reflective framework

British Journal of Special Education, Volume 52, Issue 4, Page 551-564, December 2025.
Abstract Local authority‐authored graduated approach guidance fulfils an important role in supporting schools to make provision for pupils with special educational needs. In the absence of a national framework, the content of guidance documents varies between local authorities.
Gail Johnson, Catherine Kelly
wiley   +1 more source

Control robusto paramétrico QFT del sistema del formador de onda en un molino de laminación en caliente

Ciencia Ergo Sum, 2016
Se diseñan dos controladores delazo individual para mantener estabilidad ydesempeño en presencia de incertidumbresparamétricas en un molino de laminación encaliente, mediante la técnica de diseño de controlTeoría de Retroalimentación Cuantitativa.Dichos ...
Omar Alejandro Don Juan Ríos, Edgar Alexandro Rojas Lugo, Alberto Cavazos González   +2 more
doaj  

Assessment of the QuantiFERON-TB Gold In-Tube test for the detection of Mycobacterium tuberculosis infection in United States Navy recruits.

PLoS ONE, 2017
BackgroundImmunologic tests such as the tuberculin skin test (TST) and QuantiFERON®-TB Gold In-Tube test (QFT-GIT) are designed to detect Mycobacterium tuberculosis infection, both latent M.
Jason M Lempp, Margan J Zajdowicz, Arlene L Hankinson, Sean R Toney, Lisa W Keep, James D Mancuso, Gerald H Mazurek   +6 more
doaj   +1 more source

W‐algebras, Gaussian free fields, and g$\mathfrak {g}$‐Dotsenko–Fateev integrals

Proceedings of the London Mathematical Society, Volume 131, Issue 6, December 2025.
Abstract Based on the intrinsic connection between Gaussian free fields and the Heisenberg vertex algebra, we study some aspects of the correspondence between probability theory and W$W$‐algebras. This is first achieved by providing a construction of the W$W$‐algebra associated to a complex simple Lie algebra g$\mathfrak {g}$ by means of Gaussian free ...
Baptiste Cerclé
wiley   +1 more source

Analysis of cellular and soluble profiles in QuantiFERON nonconverters, converters, and reverters in the Gambia

Immunity, Inflammation and Disease, 2019
Background Tuberculosis (TB) is the leading cause of death from a single infectious agent worldwide. The immune system is capable of clearing the pathogen before establishment of latent infection but the mechanisms for this are not yet understood ...
Lydia Medawar, Hatimi Mohd Tukiman, Georgetta Mbayo, Simon Donkor, Olumuyiwa Owolabi, Jayne S. Sutherland   +5 more
doaj   +1 more source

Quantitative filter technique measurements of spectral light absorption by aquatic particles using a portable integrating cavity absorption meter (QFT-ICAM).

Optics Express, 2016
The accurate determination of light absorption coefficients of particles in water, especially in very oligotrophic oceanic areas, is still a challenging task.
R. Röttgers, D. Doxaran, C. Dupouy
semanticscholar   +1 more source

8T - QFT Weaknesses

, 2021
By analyzing the main ideas and equations of QFT it than becomes clear that there are some weaknesses in ideas and methods which describe nature. those are compared to the ideas and methods presented in the new 8T.
openaire   +1 more source

QFT Commuter - 8T

, 2021
By analyzing the two main equations of the 8T, alongside the QFT commuter it is possible to represent the 8T commuter. In addition it is possible to analyze and reason for the differences among Fermions and Bosons using the new framework, Bosons are positive summations while fermions are arbitrary curvatures required to vanish. That is why the commuter
openaire   +1 more source