Results 71 to 80 of about 3,801,818 (306)

All-optical sampling in a multiple quantum well saturable absorber [PDF]

, 2008
The use of multiple-quantum-well saturable absorbers in all optical sampling of high repetition rate pulse trains is presented.
Reid, Douglas A., Simon, Jean Claude, Barry, Liam P., Joindot, M., Bramerie, Laurent, Lobo, S., Le, Q.T., Gay, M., Maguire, Paul J., Barry, Liam,, Joindot, Michel, L. Bramerie, Q.T. Le, Le, Quang Trung, J.C. Simon, Aubin, Guy, Maguire, Paul,, M. Joindot, L.P. Barry, M. Gay, J.-L. Oudar, Maguire, Paul, J., Lobo, Sebastien, Oudar, Jean-Louis, Reid, Douglas,, P.J. Maguire, G. Aubin, Massoubre, David, D.A. Reid, Simon, Jean-Claude, Reid, Douglas, A., Barry, Liam, P., S. Lobo, Gay, Mathilde, D. Massoubre   +34 more
core   +2 more sources

Biopotential acquisition unit for energy-efficient wearable health monitoring

IET Cyber-Physical Systems, 2018
In wearable health monitoring system, the energy consumption is dominated by the transmitter. These systems generally use proprietary acquisition platforms that are incompatible with each other which makes this even more challenging.
Wazir Singh, Sujay Deb
doaj   +1 more source

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito, Ryuichi Yoshimura, Takaki Yamauchi, Yuta Funakoshi, Hirotaka Sonoda, Seiji Kobayashi, Hiroyuki Terawaki, Takafumi Ito   +7 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Identification Of Electrode Enchepalo Graph Signal To Move The Cursor Using Back Propagation Method [PDF]

, 2012
In this paper the researchers describe the application of back propagation neural networks as classification and sampling technique (TS) for feature extraction of waveform signals Electro Enchepalo Graph (EEG).
Mauridhi Hery , Purnomo, Moch, Hariadi, Hindarto, -   +2 more
core   +1 more source

Sampling for the Measurement of Structured Surfaces [PDF]

Structured surfaces are increasingly popular in manufacturing due to their ability to affect the function of a component, for example paintability and adhesiveness.
Wang, Jian
core   +1 more source

Spectral approach to determination of Kotelynikov's theorem application conditions

Известия высших учебных заведений России: Радиоэлектроника, 2015
Kotelynikov’s theorem application details are discussed for the case of signals with finite spectrum, when spectrum density at the high-frequency cutoff is nonzero.
V. N. Ushakov
doaj  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Features of signal sampling and reconstruction in nonlinear systems

Известия высших учебных заведений. Поволжский регион:Технические науки
Background. Digital signal processing involves sampling continuous signals. Unlike linear systems, performing this operation in nonlinear systems has a number of features associated with expanding the spectrum of the output signal.
M.A. Shcherbakov
doaj   +1 more source