Results 21 to 30 of about 107,552 (263)
Космические аппараты и технологии, 2020 Work is devoted research of signal power dependence that will be used in the measurements and noise components of the signal from the digital filter type, filter parameters for various signal-to-noise ratios.
V. V. Sukhotin +3 more
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A Novel Approach for Polyphase Filter Bank Design Using ABC Algorithm
Elektronika ir Elektrotechnika, 2022 Polyphase filter banks (PFBs) are the most preferred multirate structures for subband coding in Digital Signal Processing (DSP) and communication. For PFB design, there are many important design parameters such as filter length and frequency selectivity.
Ahmet Logoglu +2 more
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Noise Reduction of Measurement Data using Linear Digital Filters [PDF]
Bioautomation, 2007 In this paper Butterworth, Chebyshev (Type I and II) and Elliptic digital filters are designed for signal noise reduction. On-line data measurements of substrate concentration from E. coli fed-batch cultivation process are used.
Hitzmann B. +3 more
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Компьютерная оптика, 2022 Continuous improvement of methods for visual information registration, processing and storage leads to the need of improving technical characteristics of digital image processing systems.
M.V. Valueva +3 more
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Molecular Oncology, EarlyView.Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau +36 more
wiley +1 more source
Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer
Molecular Oncology, EarlyView.COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann +61 more
wiley +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Designing of digital FIR-filters with independently controlled phase-frequency characteristic [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2012 The structural realization of digital FIR-filters using frequency sampling with real time control of phase-frequency characteristic is considered. The characteristics of elementary digital filters, the algorithm of their output signals summation and the ...
Ivanov V. V. +2 more
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Neural network principle of implementation of digital filters
MATEC Web of Conferences, 2018 Comparative evaluations of the frequency responses (FR) of two types of filters implemented by the classical and neural network methods are carried out.
Morozov Sergey +2 more
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