Results 71 to 80 of about 256,514 (313)

Recognition and Reconstruction of Late Auditory Evoked Potentials Using Wavelet Analysis

, 1996
In this paper we introduce a recognition and reconstruction method for late auditory evoked potentials (AEPs) using wavelet analysis. AEPs are part of the Electroencephalogram (EEG) in reaction to acoustic stimuli and are used for diagnostic purposes ...
Weiss, Stephan, S. Weiss, Weiss, S, Hoppe, U., Weiss, S., Hoppe, Ulrich, Hoppe, U, U. Hoppe   +7 more
core   +1 more source

Signal-specialized parameterization for piecewise linear reconstruction [PDF]

, 2004
We propose a metric for surface parameterization specialized to its signal that can be used to create more efficient, high-quality texture maps. Derived from Taylor expansion of signal error, our metric predicts the signal approximation error - the ...
Hoppe, Hugues, Sander, Pedro V., Gortler, Steven, Snyder, John, Steven J. Gortler, John Snyder, Tewari, Geetika, Geetika Tewari, Pedro V. Sander, Hugues Hoppe   +9 more
core   +2 more sources

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Autocalibrated Signal Reconstruction From Linear Measurements Using Adaptive Gamp [PDF]

, 2013
In this paper, we reconstruct signals from underdetermined linear measurements where the componentwise gains of the measurement system are unknown a priori.
Aurelien Bourquard, Michael Unser, Bourquard, Aurelien, Unser, Michael, Ulugbek S. Kamilov, Bostan, Emrah, Emrah Bostan, Kamilov, Ulugbek S.   +7 more
core   +1 more source

Signal Reconstruction of Arbitrarily Lack of Frequency Bands from Seismic Wavefields Based on Deep Learning

Applied Sciences
Due to the limitations of seismic exploration instruments and the impact of the high frequencies absorption by the earth layers during subsurface propagation of seismic waves, recorded seismic data usually lack high and low frequency information that is ...
Xin Li, Fengjiao Zhang, Liguo Han
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Façade structure reconstruction using spaceborne TomoSAR point clouds

, 2012
Very high resolution SAR tomography using multiple data stacks from different viewing angles enables us for the first time to generate 4D point clouds of the illuminated area from space with a point density comparable to LiDAR.
Muhammad Shahzad, Shahzad, Muhammad, Richard Bamler, Bamler, Richard, Zhu, Xiao Xiang, Xiao Xiang Zhu   +5 more
core   +1 more source

Standardisation of wind turbine SCADA data for gearbox fault detection

The Journal of Engineering, 2019
This study presents a method of anomaly detection within a gearbox by way of standardising temperature data. Assessing measured parameters in isolation is not sufficient to detect faults within a wind turbine.
David Ferguson, Alasdair McDonald, James Carroll, Hyunjoo Lee   +3 more
doaj   +1 more source