Results 41 to 50 of about 333,575 (254)

A chi-squared time-frequency discriminator for gravitational wave detection

open access: yes, 2004
Searches for known waveforms in gravitational wave detector data are often done using matched filtering. When used on real instrumental data, matched filtering often does not perform as well as might be expected, because non-stationary and non-Gaussian ...
Alan Stuart   +13 more
core   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

On Detection of Black Hole Quasi-Normal Ringdowns: Detection Efficiency and Waveform Parameter Determination in Matched Filtering

open access: yes, 2004
Gravitational radiation from a slightly distorted black hole with ringdown waveform is well understood in general relativity. It provides a probe for direct observation of black holes and determination of their physical parameters, masses and angular ...
Daisuke Tatsumi   +11 more
core   +1 more source

An efficient Matched Filtering Algorithm for the Detection of Continuous Gravitational Wave Signals [PDF]

open access: yes, 1999
We describe an efficient method of matched filtering over long (greater than 1 day) time baselines starting from Fourier transforms of short durations (roughly 30 minutes) of the data stream.
Schutz, B. F., Williams, P. R.
core   +2 more sources

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

open access: yesMolecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués   +3 more
wiley   +1 more source

A High-Resolution Imaging Method for Multiple-Input Multiple-Output Sonar Based on Deterministic Compressed Sensing

open access: yesSensors
Differences between conventional sonar and Multiple-Input Multiple-Output (MIMO) sonar systems arise in achieving high angular and range resolution.
Ning Gao, Feng Xu, Juan Yang
doaj   +1 more source

An approach of generating and matched filtering of modulated radar signals using the FPGA [PDF]

open access: yesScientific Technical Review, 2018
The process of generating and matched filtering of three types of modulated radar signals in baseband, using the FPGA Zedboard, is described in this paper. Binary phase sequence, linear frequency modulated (LFM) sequence and Costas sequence was generated
Antonijević Goran   +3 more
doaj  

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

open access: yesMolecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck   +12 more
wiley   +1 more source

Radar-to-Radar Interference Suppression for Distributed Radar Sensor Networks

open access: yesRemote Sensing, 2014
Radar sensor networks, including bi- and multi-static radars, provide several operational advantages, like reduced vulnerability, good system flexibility and an increased radar cross-section.
Wen-Qin Wang, Huaizong Shao
doaj   +1 more source

Coincidence Detection of Matched Filter Method Extraction Fetal

open access: yesJournal of Harbin University of Science and Technology, 2021
To solve the problem that fetal electI·ocardiogram is difficult to extract when there are motlier electrocardiogram and fetal electrocardiogram coincidence in the time domain of maternal abdominal electrocardiography, a modified matched filtering method ...
WANG Qian   +3 more
doaj   +1 more source

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