Results 31 to 40 of about 22,563 (267)

Pequena introdução a QFT

Revista Brasileira de Ensino de Física, 2022
We deliver a motivational introduction to quantum field theory, aimed at curious students interested in that important and broad realm of contemporary physics. Assuming knowledge of the well-known quantum mechanics and special relativity fundamentals, we
Ronaldo Thibes
doaj   +1 more source

QFT-P results according to the dose of glucocorticoids.

, 2022
QFT-P: QuantiFERON-TB Gold Plus; PDN: prednisone.
Chiara Castellani (5480888), Cristiano Alessandri (18964), Claudio Maria Mastroianni (9452149), Emanuele Molteni (13876516), Manuela Di Franco (13016340), Fulvia Ceccarelli (175430), Francesca Romana Spinelli (7817294), Fabrizio Conti (18962), Roberta Priori (18965), Alessio Altobelli (13876519), Antonio Sili Scavalli (13876522), Valeria Riccieri (214592), Rossana Scrivo (175422)   +12 more
core   +1 more source

QFT-Plus positivity risk factor analysis-Zambia^b'*'.

, 2023
QFT-Plus positivity risk factor analysis-Zambiab'*'.
Robynn Paulsen (16548398), Linda Mureithi (5821688), Richard Hayes (32740), Sarah Fidler (76851), Redwaan Vermaak (16548404), Maria Ruperez (3498329), Modupe Amofa-Sekyi (16548395), Barry Kosloff (11851585), Petra de Haas (8755347), Sian Floyd (239400), Bxyn Kangololo (16548401), Kwame Shanaube (353723), Ab Schaap (349556), Maina Cheeba (3444464), Helen Ayles (42807)   +14 more
core   +1 more source

Comparing the Diagnostic Performance of QFT-Plus to Other Tests of Latent Tuberculosis Infection: A Systematic Review and Meta-analysis.

Clinical Infectious Diseases, 2020
BACKGROUND We conducted this review to compare the sensitivity, specificity, reproducibility, and predictive ability of QFT-Plus with that of QFT-GIT (QIAGEN, Hilden, Germany), T-SPOT.TB (Oxford Immunotec, Oxford, United Kingdom) and the tuberculin skin ...
C. Oh, E. Ortiz-Brizuela, M. Bastos, D. Menzies   +3 more
semanticscholar   +1 more source

Complexity of mixed states in QFT and holography [PDF]

Journal of High Energy Physics, 2019
We study the complexity of Gaussian mixed states in a free scalar field theory using the ‘purification complexity’. The latter is defined as the lowest value of the circuit complexity, optimized over all possible purifications of a given mixed state.
E. Cáceres, S. Chapman, Josiah D. Couch, Juan P. Hernandez, R. Myers, Shan-Ming Ruan   +5 more
semanticscholar   +1 more source

QFT-Plus positivity risk factor analysis-South Africa.

, 2023
QFT-Plus positivity risk factor analysis-South Africa.
Robynn Paulsen (16548398), Linda Mureithi (5821688), Richard Hayes (32740), Sarah Fidler (76851), Redwaan Vermaak (16548404), Maria Ruperez (3498329), Modupe Amofa-Sekyi (16548395), Barry Kosloff (11851585), Petra de Haas (8755347), Sian Floyd (239400), Bxyn Kangololo (16548401), Kwame Shanaube (353723), Ab Schaap (349556), Maina Cheeba (3444464), Helen Ayles (42807)   +14 more
core   +1 more source

Retrospective Performance Analyses of over Two Million U.S. QuantiFERON Blood Sample Results

Microbiology Spectrum, 2021
Both the QuantiFERON-TB Gold Plus (QFT-Plus) and the QuantiFERON-TB Gold In-Tube (QFT-GIT) tests are interferon gamma (IFN-γ) release assays (IGRAs) intended to detect in vitro cell-mediated immune responses to Mycobacterium tuberculosis antigens.
Caixia Bi, Richard B. Clark, Ronald Master, Hema Kapoor, Martin H. Kroll, Ann E. Salm, William A. Meyer   +6 more
doaj   +1 more source

QFT-Plus positivity and risk factor analysis-South Africa^b'*'.

, 2023
QFT-Plus positivity and risk factor analysis-South Africab'*'.
Robynn Paulsen (16548398), Linda Mureithi (5821688), Richard Hayes (32740), Sarah Fidler (76851), Redwaan Vermaak (16548404), Maria Ruperez (3498329), Modupe Amofa-Sekyi (16548395), Barry Kosloff (11851585), Petra de Haas (8755347), Sian Floyd (239400), Bxyn Kangololo (16548401), Kwame Shanaube (353723), Ab Schaap (349556), Maina Cheeba (3444464), Helen Ayles (42807)   +14 more
core   +1 more source

Leading exponential finite size corrections for non-diagonal form factors

Journal of High Energy Physics, 2019
We derive the leading exponential finite volume corrections in two dimensional integrable models for non-diagonal form factors in diagonally scattering theories.
Zoltán Bajnok, Márton Lájer, Bálint Szépfalvi, István Vona   +3 more
doaj   +1 more source

Comparison of QuantiFERON-TB Gold In-Tube and QuantiFERON-TB Gold-Plus in the Diagnosis of Mycobacterium tuberculosis Infections in Immunocompromised Patients: a Real-World Study

Microbiology Spectrum, 2022
QuantiFERON-TB Gold Plus (QFT-Plus) is an emerging QuantiFERON test after QuantiFERON-TB Gold In-Tube (QFT-GIT) for tuberculosis infection detection; it is an IFN-γ release assay.
Yuzhen Xu, Qingluan Yang, Jingyu Zhou, Feiran Zhou, Yufan Hezhang, Yan Gao, Lingyun Shao, Jichan Shi, Qiaoling Ruan, Wenhong Zhang   +9 more
doaj   +1 more source