Results 71 to 80 of about 3,016,682 (331)

Lumped time-delay compensation scheme for coding synchronization in the nonlinear spectral quantization-based all-optical analog-to-digital conversion [PDF]

, 2013
In this paper, we propose a novel lumped time-delay compensation scheme for the all-optical analog-to-digital conversion based on soliton self-frequency shift and optical interconnection techniques.
Y, Chongxiu, Yu, Chongxiu, Li, Sha, Khang, Zhe, Yuan, Jinhui, Farrell, Gerald, Wang, Tao, Sang, Xinzhu, Kang, Zhe, Wu, Qiang   +9 more
core   +1 more source

Complementary Metal-Oxide Semiconductor (CMOS) Circuit Realization of Elliptic Low-Pass Filter of Order (1 + α)

Fractal and Fractional
In this paper, complementary metal-oxide semiconductor (CMOS) circuit realization of a low-pass elliptic filter of order (1 + α) is realized using the inverse follow-the-leader feedback (IFLF) topology.
Soubhagyaseetha Nettar, Shankaranarayana Kilingar, Chandrika B. Killuru, Dattaguru V. Kamath   +3 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Design of Stable Circularly Symmetric Two-Dimensional GIC Digital Filters Using PLSI Polynomials

EURASIP Journal on Advances in Signal Processing, 2007
A method for designing stable circularly symmetric two-dimensional digital filters is presented. Two-dimensional discrete transfer functions of the rotated filters are obtained from stable one-dimensional analog-filter transfer functions by performing ...
K. Ramar, C. Eswaran, Ezra Morris Abraham Gnanamuthu   +2 more
doaj   +2 more sources

Neural Analog Filter for Sampling-Frequency-Independent Convolutional Layer

APSIPA Transactions on Signal and Information Processing
A sampling-frequency-independent (SFI) convolutional layer is an extension of a convolutional layer to handle various sampling frequencies (SFs) with a single deep neural network (DNN). The SFI convolutional layer treats a standard convolutional layer as
Kanami Imamura, Tomohiko Nakamura, Kohei Yatabe, Hiroshi Saruwatari   +3 more
semanticscholar   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Analog and mixed-signal electronics / Karl D. Stephan.

, 2015
engineering bookfair2016Includes bibliographical references and index.xiv, 519 p. :A guide to analog and mixed-signal electronics, with an emphasis on design problems and applications. This book provides coverage of analog and mixed-signal topics such as
Stephan, Karl David, 1953-
core  

Acquisition unit for analog filters measurements

, 2011
This thesis deals with frequency filters and their realization. The main aim was to design conception and involvement of acquisition unit for analog filters automatic measurements.
Vríčan, Peter
core   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Design of High-Pass and Low-Pass Active Inverse Filters to Compensate for Distortions in RC-Filtered Electrocardiograms

Technologies
Distortions of electrocardiograms (ECGs) caused by mandatory high-pass and low-pass analog RC filters in ECG devices are always present. The fidelity of the ECG waveform requires limiting the RC cutoff frequencies of the diagnostic (0.05–150 Hz) and ...
Dobromir Dobrev, Tatyana Neycheva, Vessela Krasteva, Irena Jekova   +3 more
doaj   +1 more source