Results 81 to 90 of about 5,143,841 (243)

Real-time acoustic source separation based on Kalman filter

, 2015
Deterministic techniques are based on the source-directions and multipath characteristics of the reverberant environment for different source signals. However, searching for the desired directions of the time-block sequence of an acoustic signal is time ...
Yi Wang, He YQ(何玉庆), Wei YJ(魏阳杰), Yangjie Wei, Wang Y(王义), Yuqing He   +5 more
core   +1 more source

Process-induced extracellular matrix alterations affect the mechanisms of soft tissue repair and regeneration

Journal of Tissue Engineering, 2013
Extracellular matrices derived from animal tissues for human tissue repairs are processed by various methods of physical, chemical, or enzymatic decellularization, viral inactivation, and terminal sterilization.
Wendell Q Sun, Hui Xu, Maryellen Sandor, Jared Lombardi   +3 more
doaj   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

FEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez, Juliette K. Tinker, Teresa Frisan, Taj Azarian, Ken Teter   +4 more
wiley   +1 more source

Extremely compact sources (ECS): a new potential field filtering method

Scientific Reports
We present a new filtering method for potential fields, based on modelling the fields in terms of very compact solutions, i.e., the sources are expected to occupy the smallest allowable volume in the source domain.
Marco Maiolino, Giovanni Florio, Maurizio Fedi   +2 more
doaj   +1 more source

System-Level Design Trade-Offs and Their Impact on Artificial Intelligence in Functional Near-Infrared Spectroscopy: A Review

IEEE Access
Functional near-infrared spectroscopy (fNIRS) has become a widely adopted optical neuroimaging modality due to its portability, safety, and suitability for operation outside conventional laboratory environments.
Serhat Ilgaz Yoner
doaj   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Design and evaluation of FEBS Education and Training Academy module – Integrating generative artificial intelligence into life‐science education

FEBS Open Bio, EarlyView.
Life‐science educators from 14 countries redesigned their own course materials with generative AI in a three‐session, pedagogy‐first FEBS Education and Training Academy workshop built on PICRAT. Among 12 matched respondents, four more reported high confidence in each of five practical domains, and 10 of 13 reported implementing at least one idea ...
Zvonimir Mlinarić, Ali Burak Özkaya
wiley   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Distinct phenotypic and genetic features of Stenotrophomonas maltophilia complex from the oral cavity compared with those of blood-derived strains

Frontiers in Microbiology
Antimicrobial-resistant (AMR) bacteria are a global threat, and elucidating their epidemiological dynamics and colonization and transmission mechanisms is urgently needed.
Saki Nishihama, Mizuha Kitamura, Mizuha Kitamura, Miki Kawada-Matsuo, Tomoki Kawayanagi, Seiya Kashiyama, Souichi Yanamoto, Hideki Shiba, Hiroki Ohge, Hitoshi Komatsuzawa   +9 more
doaj   +1 more source