Results 141 to 150 of about 37,062,975 (290)

Time-frequency analysis of speech signal using Chirplet transform for automatic diagnosis of Parkinson's disease. [PDF]

Biomed Eng Lett, 2023
Warule P, Mishra SP, Deb S.
europepmc   +1 more source

Long-term Inconsistency between TWSTFT and GPS Time Transfer Results in PTB-TL and NICT-TL Time Links

, 2012
[[fileno]]2030123030036[[department ...
Shinn-Yan Lin;Wen-Hung Tseng;Huang-Tien Lin;Yi-Jiung Huang;Kai-Ming Feng
core  

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Fault detection and diagnosis in photovoltaic systems using artificial intelligence and time-frequency analysis. [PDF]

Sci Rep
Seghiour A, Bendjeddou Y, Mostefaoui IM, Chouder A, Alharbi H, Humayd ASB, Wondimeneh AW, Babqi A.   +7 more
europepmc   +1 more source

Time-Frequency Analysis of ERG With Discrete Wavelet Transform and Matching Pursuits for Glaucoma. [PDF]

Transl Vis Sci Technol, 2022
Sarossy M, Crowston J, Kumar D, Weymouth A, Wu Z.   +4 more
europepmc   +1 more source

VLBI measurements for time and frequency transfer (from the EFTF forum, 2008)

, 2008
Modern cold-atom-based frequency standards have already archived the uncertainty of 10-15at a few days. Moreover cold-atom-based optical clocks have the potential to realize the uncertainty of from 10-16 to 10-17 level after a few hours.
Ichikawa, R, Hosokawa, M, Koyama, Y, Hobiger, T, Takiguchi, H, Ishii, A, Gotoh, T   +6 more
core  

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Hybrid Time-Frequency Analysis for Micromobility-Based Indirect Bridge Health Monitoring. [PDF]

Sensors (Basel)
Singh P, Agarwal H, Sadhu A.
europepmc   +1 more source

Enhancing Time-Frequency Analysis with Zero-Mean Preprocessing. [PDF]

Sensors (Basel), 2022
Jin S, Johansson P, Kim H, Hong S.
europepmc   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source