Results 51 to 60 of about 88,175,373 (256)
Scientific ReportsThe study aimed to compare image quality between hybrid iterative reconstruction and deep learning image reconstruction (DLIR) in low dose contrast enhanced CT (CECT) abdomen and pelvis scans in low body mass index (BMI) individuals, to determine whether
C. Abraham Jacob +7 more
doaj +1 more source
Low signal-to-noise ratio speech classification with wavelet
Journal of Physics: Conference Series, 2020 Abstract This paper evaluates the potential of wavelet in low signal-to-noise ratio (SNR) speech classification. A wavelet feature extraction method is proposed, which includes wavelet analysis, wavelet denoising and sliding variance.
Yeguang Huang +3 more
openaire +1 more source
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
Adaptive processing with signal contaminated training samples [PDF]
, 2013 We consider the adaptive beamforming or adaptive detection problem in the case of signal contaminated training samples, i.e., when the latter may contain a signal-like component.
Bidon, Stéphanie +3 more
core +1 more source
, 2023 This is the supplementary material for the manuscript on "A Systematic Investigation of Detectors for Low Signal-to-Noise Ratio EMG Signals"
Varadhan SKM (4908265) +5 more
core +1 more source
Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization
Molecular Oncology, EarlyView.In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu +13 more
wiley +1 more source
RTS noise impact in CMOS image sensors readout circuit [PDF]
, 2009 CMOS image sensors are nowadays widely used in imaging applications even for high end applications. This is really possible thanks to a reduction of noise obtained, among others, by Correlated Double Sampling (CDS) readout.
P. Magnan +3 more
core +1 more source
DiagnosticsBackground/Objectives: Most brain magnetic resonance imaging (MRI) is performed in supine position, although posture may influence cerebrovascular signal characteristics through gravity-related physiological changes.
Chang-Soo Yun +7 more
doaj +1 more source
Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
Signal-to-noise Ratio measurements for Incilius luetkenii calls
, 2016 Column A shows five transcripts described in the paper (1-5). Column B shows the number of speakers (1, 5, or 10 simulated toads). Column C shows distance between the loudspeakers and the microphone, in meters.
Rehberg-Besler, Nicolas +5 more
core +1 more source