Results 91 to 100 of about 2,461,002 (382)

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

FEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer, Philip Hinchliffe, Marko Hanževački, Christopher R. Bethel, Catherine L. Tooke, Marc W. Van der Kamp, Krisztina M. Papp‐Wallace, Robert A. Bonomo, Stuart Shapiro, Adrian J. Mulholland, James Spencer   +10 more
wiley   +1 more source

Adaptive Matched Filter Based on Power Vector Method

Известия высших учебных заведений России: Радиоэлектроника, 2017
An adaptive transversal filter capable of suppressing broadband jams and receiving broadband signal simultaneously is considered. Signal processing algorithm using power vector basis is proposed. Regularized estimation weight vectors for a limited number
A. V. Yastrebov
doaj  

Hanning FIR window filtering analysis for EEG signals

Biomedical Analysis
The window function is a mathematical function in signal processing that is multiplied by a signal to lessen or eliminate the impact of undesired characteristics such as spectral leakage and edge effects that might arise while analyzing finite-duration ...
Aruna Pant, Adesh Kumar
doaj   +1 more source

Active plasmon injection scheme for subdiffraction imaging with imperfect negative index flat lens

, 2017
We present an active physical implementation of the recently introduced plasmon injection loss compensation scheme for Pendry's non-ideal negative index flat lens in the presence of realistic material losses and signal-dependent noise.
Adams, Wyatt, Ghoshroy, Anindya, Guney, Durdu O., Zhang, Xu   +3 more
core   +1 more source

C9orf72 ALS‐causing mutations lead to mislocalization and aggregation of nucleoporin Nup107 into stress granules

FEBS Letters, EarlyView.
Mutations in the C9orf72 gene represent the most common genetic cause of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease. Using patient‐derived neurons and C. elegans models, we find that the nucleoporin Nup107 is dysregulated in C9orf72‐associated ALS. Conversely, reducing Nup107 levels mitigates disease‐related changes.
Saygın Bilican, Yara Nabawi, William Hongyu Zhang, Dunja Petrovic, Markus Wehrmann, Sara Muñoz‐García, Seda Koyuncu, David Vilchez   +7 more
wiley   +1 more source

Graph signal processing: Filter design and spectral statistics [PDF]

2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2017
2017 IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2017)
Stephen Kruzick, José M. F. Moura
openaire   +3 more sources

From lactation to malignancy: A comparison between healthy and cancerous breast gland at single‐cell resolution reveals new issues for tumorigenesis

FEBS Letters, EarlyView.
Single‐cell RNA sequencing reveals an opposite role of SLPI in basal tumors based on metastatic spread, along with shared activation of specific regulons in cancer cells and mature luminal lactocytes, as well as downregulation of MALAT1 and NEAT1 in the latter.
Pietro Ancona, Carlo M. Bergamini, Carlo Ferrari, Stefano Volinia, Nicoletta Bianchi   +4 more
wiley   +1 more source

ALGORITHMS OF ECG FILTERING WITH DYNAMICALLY VARIABLE WINDOW SIZE

Радіоелектронні і комп'ютерні системи, 2019
Approximating and nonlinear locally adaptive filters with dynamically variable size of scanning window that have simple implementation for processing ECGs registered with sampling frequency 400 Hz are considered.
Н. О. Тулякова, А. Н. Трофимчук, А. Е. Стрижак   +2 more
doaj   +1 more source

Orthogonal Wavelets via Filter Banks: Theory and Applications [PDF]

, 2000
Wavelets are used in many applications, including image processing, signal analysis and seismology. The critical problem is the representation of a signal using a small number of computable functions, such that it is represented in a concise and ...
Winkler, J.R.
core  

Generalized Sampling on Graphs With Subspace and Smoothness Priors

, 2019
We propose a framework for generalized sampling of graph signals that parallels sampling in shift-invariant (SI) subspaces. This framework allows for arbitrary input signals, which are not constrained to be bandlimited.
Eldar, Yonina C., Tanaka, Yuichi
core   +1 more source