Results 71 to 80 of about 898,390 (352)

A Concept for Myocardial Current Density Estimation with Magnetoelectric Sensors

Current Directions in Biomedical Engineering, 2023
In this paper we present a novel noninvasive approach to estimate current densities in the heart from magnetocardiography. The proposed algorithm uses nested optimization to model current densities in equally-sized voxels of myocardial tissue.
Engelhardt Erik, Elzenheimer Eric, Hoffman Johannes, Schmidt Tobias, Zaman Adrian, Frey Norbert, Schmidt Gerhard   +6 more
doaj   +1 more source

Digital Signal Processing [PDF]

, 1984
Contains introduction and reports on seventeen research projects.U.S. Navy - Office of Naval Research (Contract N00014-81-K-0742)U.S. Navy - Office of Naval Research (Contract N00014-77-C-0266)National Science Foundation (Grant ECS80-07102)Bell ...
Baggeroer, Arthur B., Bordley, Thomas E., Chan, Philip, Curtis, Susan R., Davis, Randall, Deadrick, Douglas S., Dove, Webster P., Dowla, Farid U., Frisk, George V., Griffin, Daniel W., Harrison, William A., Izraelevitz, David, Lim, Jae S., Martinez, Dennis M., Milios, Evangelos E., Musicus, Bruce R., Myers, Cory, Oppenheim, Alan V., Pappas, Thrasyvoulos N., Richard, Michael D., Sekiguchi, Hiroshi, Sundaram, Ramakrishnan, Wengrovitz, Michael S.   +22 more
core  

Therapeutic applications of a novel humanized monoclonal antibody targeting chemokine receptor CCR9 in pancreatic cancer

Molecular Oncology, EarlyView.
C–C chemokine receptor type 9 (CCR9) is an immune checkpoint in pancreatic ductal adenocarcinoma (PDAC). Novel anti‐CCR9 antibody SRB2 was evaluated in combination with cytotoxic chemotherapy in PDAC cells, patient‐derived organoids, patient‐derived xenografts, and humanized mouse models.
Hannah G. McDonald, Anna M. Reagan, Charles J. Bailey, Mei Gao, Muqiang Gao, Angelica L. Solomon, Michael J. Cavnar, Prakash K. Pandalai, Mautin T. Barry‐Hundeyin, Megan M. Harper, Justin A. Rueckert, Ángela Turrero, Araceli Tobio, Anxo Vidal, Daniel Roca‐Lema, Elia Álvarez‐Coiradas, Pablo Garrido, Laureano Simón, Joseph Kim   +18 more
wiley   +1 more source

Quaternion Signal Analysis for Detection of Broken Rotor Fault Degrees in Induction Motors

Applied Sciences
Fault detection in induction motors is essential for maintaining the reliability of industrial operations. In practical applications, induction motors experience gradual wear on critical components, such as rotor bars, affecting their performance.
Jose Luis Contreras-Hernandez, Dora Luz Almanza-Ojeda, Rogelio Castro-Sanchez, Mario Alberto Ibarra-Manzano   +3 more
doaj   +1 more source

OPEN CORES FOR DIGITAL SIGNAL PROCESSING

Revista de Investigaciones Universidad del Quindío, 2014
This paper presents the design and implementation of three System-on-Chip (SoC) cores, which implement the Digital Signal Processing (DSP) functions: Finite Impulse Response (FIR) filter, Infinite Impulse Response (IIR) filter and Fast Fourier Transform (FFT). The FIR-filter core is based on the symmetrical realization form, the IIRfilter core is based
Juan Camilo Valderrama-Cuervo, Alexander Lopez-Parrado   +1 more
openaire   +4 more sources

A user configurable data acquisition and signal processing system for high-rate, high channel count applications [PDF]

, 2012
Real-time signal processing in plasma fusion experiments is required for control and for data reduction as plasma pulse times grow longer. The development time and cost for these high-rate, multichannel signal processing systems can be significant.
Abnous, Arwa Salim, Burke, Enz, John McLean, Louise Crockett, Peter Milne, Seo, Werner   +8 more
core   +1 more source

EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines

Molecular Oncology, EarlyView.
The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche, Renske Imschoot, Béatrice Lintermans, Lode Denolf, Joachim Taminau, Charlotte Fieuws, Geert Berx, Kris Gevaert, Kathleen B. M. Claes   +8 more
wiley   +1 more source

Cyclic LTI systems in digital signal processing [PDF]

, 1999
Cyclic signal processing refers to situations where all the time indices are interpreted modulo some integer L. In such cases, the frequency domain is defined as a uniform discrete grid (as in L-point DFT). This offers more freedom in theoretical as well
Kiraç, Ahmet, Vaidyanathan, P. P.
core  

A DIA‐MS‐based proteomics approach to find potential serum prognostic biomarkers in glioblastoma patients

Molecular Oncology, EarlyView.
A DIA‐MS‐based proteomics analysis of serum samples from GB patients and healthy controls showed that high levels of IL1R2 and low levels of CRTAC1 and HRG in serum are associated with poor survival outcomes for GB patients. These circulating proteins could serve as biomarkers for the prediction of outcome in patients with GB.
Anne Clavreul, François Guillonneau, Odile Blanchet, Hamza Lasla, Audrey Rousseau, Catherine Guette, Alice Boissard, Cécile Henry, Morgan Dhondt, Pascal Jézéquel, Philippe Menei, Jean‐Michel Lemée   +11 more
wiley   +1 more source

Robust vehicle tracking algorithm for nighttime videos captured by fixed cameras in highly reflective environments

IET Computer Vision, 2014
In this study, the problem of vehicle detection, tracking and speed estimation in the nighttime traffic surveillance videos captured in highly reflective environments is considered.
Habib Hajimolahoseini, Rassoul Amirfattahi, Hamid Soltanian‐Zadeh   +2 more
doaj   +1 more source