Results 61 to 70 of about 22,563 (267)

Diagnostic performance of QIAreach QFT assay using QFT-plus as a reference standard.

open access: yes, 2023
Diagnostic performance of QIAreach QFT assay using QFT-plus as a reference standard.
Zirwatul Adilah Aziz (14599950)   +3 more
core   +1 more source

First clinical evaluation of the QIAreachTM QuantiFERON-TB for tuberculosis infection and active pulmonary disease

open access: yesPulmonology, 2022
Objective: 1) to compare the QIAreachTM QuantiFERON-TB (QIAreach QFT) vs. QuantiFERON®-TB Gold Plus assay (QFT-Plus) to detect tuberculosis (TB) infection; 2) to evaluate diagnostic sensitivity of QIAreach QFT using active TB as surrogate for TB ...
K. Fukushima   +5 more
doaj   +3 more sources

Comparison of robust optimal QFT controller with TFC and MFC controller in a multi-input multi-output system

open access: yes, 2020
Received October 15, 2020 Revised November 25, 2020 Accepted December 5, 2020 This paper suggests a practical approach for the development of a stable robot controller using the Quantitative Feedback Principle (QFT).
M. Gharib
semanticscholar   +1 more source

An anthology of non-local QFT and QFT on non-commutative spacetime [PDF]

open access: yesAnnals of Physics, 2005
Ever since the appearance of renormalization theory there have been several differently motivated attempts at non-localized (in the sense of not generated by point-like fields) relativistic particle theories, the most recent one being at QFT on non-commutative Minkowski spacetime.
openaire   +3 more sources

Design of QFT-based self-tuning deadbeat controller [PDF]

open access: yes, 2013
This paper presents a design method of self-tuning Quantitative Feedback Theory (QFT) by using improved deadbeat control algorithm. QFT is a technique to achieve robust control with pre-defined specifications whereas deadbeat is an algorithm that could ...
Mohd Noor, Samsul Bahari, Mansor, Hasmah
core   +1 more source

Observational study of QuantiFERON®-TB gold in-tube assay in tuberculosis contacts in a low incidence area. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: QuantiFERON®-TB Gold in-Tube (QFT) assay is a recently developed test to assess latent tuberculosis infection in contagious tuberculosis (TB) contact subjects.
Emmanuel Bergot   +5 more
doaj   +1 more source

Formalization of QFT

open access: yesCoRR
35 pages, 1 ...
Michael R. Douglas   +3 more
openaire   +3 more sources

QFT-P assay positivity based on antigen tube.

open access: yes, 2018
QFT-P assay positivity based on antigen tube.
Duc T. Nguyen (690616)   +3 more
core   +1 more source

Exact finite volume expectation values of Ψ ¯ Ψ $$ \overline{\varPsi}\varPsi $$ in the massive Thirring model from light-cone lattice correlators

open access: yesJournal of High Energy Physics, 2018
In this paper, using the light-cone lattice regularization, we compute the finite volume expectation values of the composite operator Ψ ¯ Ψ $$ \overline{\varPsi}\varPsi $$ between pure fermion states in the Massive Thirring Model.
Árpád Hegedűs
doaj   +1 more source

Cytokine Patterns in Tuberculosis Infection; IL-1ra, IL-2 and IP-10 Differentiate Borderline QuantiFERON-TB Samples from Uninfected Controls. [PDF]

open access: yesPLoS ONE, 2016
Interferon gamma release assays (IGRAs) do not discriminate between active tuberculosis (TB) and latent TB infection (LTBI), which limit their use in TB endemic areas.
Ida Wergeland   +2 more
doaj   +1 more source

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