Improving Minimum Variance Beamforming with Sub-Aperture Processing for Photoacoustic Imaging. [PDF]
Annu Int Conf IEEE Eng Med Biol Soc, 2021 Al Mukaddim R, Ahmed R, Varghese T.
europepmc +1 more source
, 2004 A nonlinear version of the Generalized Minimum Variance (GMV) multivariable control law has been recently derived for the control of nonlinear, possibly time-varying systems.
Majecki, P.M., Grimble, M.J.
core
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Minimum variance beamforming combined with covariance matrix-based adaptive weighting for medical ultrasound imaging. [PDF]
Biomed Eng Online, 2022 Wang Y +5 more
europepmc +1 more source
Evaluation of realized multi-power variations in minimum variance hedging
This study investigated the hedging performance of realized multi-power variations under minimum variance strategy. The minimum variance hedge ratios are estimated by the realized DCC-GARCH model, and the risk and utility metrics are used to evaluate the
Hung, Jui-Cheng
core +1 more source
The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes
FEBS Letters, EarlyView.Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga +3 more
wiley +1 more source
Amplitude and Phase Estimation Combined Coherence Factor Applied to Medical Ultrasound Imaging
工程科学与技术, 2015 :In medical ultrasound imaging, the minimum variance (MV) adaptive beamforming method can improve the imaging resolution at expense of imaging contrast and robustness. In order to overcome this drawback, the amplitude and phase estimation (APES) adaptive
Liu Hao-Lin, 易宗锐, 刘东权
doaj
MCBA-MVACGAN: A Novel Fault Diagnosis Method for Rotating Machinery Under Small Sample Conditions
MachinesIn complex industrial scenarios, high-quality fault data of rotating machinery are scarce and costly to collect. Therefore, small sample fault diagnosis needs further research.
Wenhan Huang +4 more
doaj +1 more source
Comparison of the Impact of Econometric Models on Hedging Performance by Crude Oil and Natural Gas
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018 The paper examines the performance of hedging spot prices in crude oil and natural gas. The subject of the research are spot prices of West Texas Intermediate and Henry Hub.
Luděk Benada
doaj +1 more source
Minimum variance beamformer weights revisited
NeuroImage, 2015 Adaptive minimum variance beamformers are widely used analysis tools in MEG and EEG. When the target brain activity presents in the form of spatially localized responses, the procedure usually involves two steps. First, positions and orientations of the sources of interest are determined.
Alexander Moiseev +3 more
openaire +2 more sources