Results 101 to 110 of about 3,919,398 (308)
Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA
FEBS Open Bio, EarlyView.PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro +1 more
wiley +1 more source
Effects of gemination and voicing on f0 in Italian across varying speaking rates [PDF]
JASA Express LettersThis study examines whether Italian geminate consonants influence the fundamental frequency (f0) of adjacent vowels and how such effects interact with voicing-related Cf0 perturbations.
Francesco Burroni +2 more
doaj +1 more source
Modulation processing for speech enhancement
, 2015 Many of the traditionally speech enhancement methods reduce noise from corrupted speech by processing the magnitude spectrum in a short-time Fourier analysis-modification-synthesis (AMS) based framework.
Schwerin, B
core +1 more source
FEBS Open Bio, EarlyView.Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya +2 more
wiley +1 more source
, 2015 International audienceVisual enhancement of speech intelligibility, although clearly established, still resists a clear description. We attempt to contribute to solving that problem by proposing a simple account based on phonetically motivated visual ...
Aubanel, Vincent (R17640) +2 more
core
Pathways and pitfalls: a qualitative study of student experiences in biomedical science education
FEBS Open Bio, EarlyView.Biomedical science students from underrepresented backgrounds face barriers including financial strain, disrupted laboratory access and cultural exclusion. Peer networks provide vital support when institutional systems are difficult to navigate. To create inclusive learning environments and achieve academic success, educators should blend active, hands‐
Olivia J. Russell +8 more
wiley +1 more source
Noise Reduction from Speech Signal based on Wavelet Transform and Kullback-Leibler Divergence
International Journal of Information and Communication Technology Research, 2009 A new method for speech enhancement based on Kullback-Leibler (K-L) divergence has been presented in this paper. First, the algorithm performs wavelet-packet transform to noisy speech and decomposes it into sub-bands; then we apply a threshold on ...
Shima Tabibian, Ahmad Akbari
doaj
Attention-Based End-to-End Differentiable Particle Filter for Audio Speaker Tracking
IEEE Open Journal of Signal ProcessingParticle filters (PFs) have been widely used in speaker tracking due to their capability in modeling a non-linear process or a non-Gaussian environment. However, particle filters are limited by several issues.
Jinzheng Zhao +5 more
doaj +1 more source
Effect of terahertz irradiation on DNA damage repair in living cells
FEBS Open Bio, EarlyView.We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno +3 more
wiley +1 more source
Infants match auditory and visual speech in schematic point-light displays
, 2010 Infants’ sensitivity to visual prosodic motion in infant-directed speech was examined by testing whether 8-month-olds can match an audio-only sentence with its visual-only schematic point-light display.
Kim, Jeesun, Kitamura, Christine (R8951)
core