Results 61 to 70 of about 389,775 (338)
Iranian Journal of Electrical and Electronic Engineering, 2014 In this paper, a novel technique for the design of two-channel Quadrature Mirror Filter (QMF) banks with linear phase in frequency domain is presented. To satisfy the exact reconstruction condition of the filter bank, low-pass prototype filter response ...
S. K. Agrawal, O. P. Sahu
doaj
Reconfigurable SiC embedded photonic structures with self optical bias control [PDF]
, 2013 Multilayered heterostructures based on embedded a-Si:H and a-SiC:H p-i-n filters are analyzed from differential voltage design perspective using short- and long-pass filters. The transfer functions characteristics are presented. A numerical simulation is
Fantoni, Alessandro +4 more
core +2 more sources
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Journal of Engineering and Sustainable Development, 2022 This paper presents, the design of programmable multi stage decimation filter for wireless communication receivers using MATALB program in the intermediate frequency band up to 150 MHz which will serve the CDMA, WCDM and GSM systems.
Kareem Jabbar Tijil
doaj
مجلة بغداد للعلوم, 2015 Single-input Multiple-output Signals Third-order Active-R Filter for different Circuit Merit Factor Q Configuration is proposed. This paper discusses a new configuration to realize third-order low pass, band pass and high pass. The presented circuit uses
Baghdad Science Journal
doaj +1 more source
E-Textile embroidered metamaterial transmission line for signal propagation control [PDF]
, 2018 In this paper, the utilization of common fabrics for the manufacturing of e-textile metamaterial transmission lines is investigated. In order to filter and control the signal propagation in the ultra-high frequency (UHF) range along the e-textile, a ...
Fernández García, Raúl +2 more
core +3 more sources
Bandwidth‐controllable band‐stop filter using spoof surface plasmon polaritons
International journal of RF and microwave computer-aided engineering, 2019 This article presents a bandwidth‐controllable band‐stop filter based on spoof surface plasmon polaritons (SSPPs) transmission line in the microwave frequency band.
Xuefeng Zhang, Jing Fan, Jian‐Xin Chen
semanticscholar +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
New CMOS Realization of Voltage Differencing Buffered Amplifier and Its Biquad Filter Applications [PDF]
, 2012 In this paper, new biquad filter configuration using a recently introduced active element, namely Voltage Differencing Buffered Amplifier (VDBA), is proposed.
Kaçar, F., Noori, A., Yeşil, A.
core +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source