Results 91 to 100 of about 668,152 (312)

Parametric Control to a Type of Descriptor Quasi-Linear Systems via Output Feedback

IEEE Access, 2019
This paper investigates the parametric design method to a type of descriptor quasi-linear systems whose coefficient matrices contain system variables and time-varying parameters.
Da-Ke Gu, Da-Wei Zhang, Guang-Ren Duan
doaj   +1 more source

Absolute calibration of Analog Detectors using Stimulated Parametric Down Conversion

, 2008
Spontaneous parametric down conversion has been largely exploited as a tool for absolute calibration of photon counting detectors, photomultiplier tubes or avalanche photodiodes working in Geiger regime.
G. Brida, I. Ruo-Berchera, M. Chekhova, M. Genovese, M.-L. Rastello, Malygin AA, Sergienko AV, Sze SM, Zel'dovich BY   +8 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Parametric Schedulability Analysis of Fixed Priority Real-Time Distributed Systems [PDF]

, 2013
Parametric analysis is a powerful tool for designing modern embedded systems, because it permits to explore the space of design parameters, and to check the robustness of the system with respect to variations of some uncontrollable variable.
André, Étienne, Fribourg, Laurent, Lipari, Giuseppe, Soulat, Romain, Sun, Youcheng   +4 more
core   +2 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Experimental Analysis of Electrohydrodynamic Jet Actuation Modes Based on the Phase Doppler Technique

Actuators
Electrosprays have garnered significant interest across various fields, from automotive painting to aerospace propulsion, due to their versatility and precision.
Gustavo Nunes, Miguel Moreira, Frederico Rodrigues, José Páscoa   +3 more
doaj   +1 more source

Single-shot Readout of a Superconducting Qubit using a Josephson Parametric Oscillator

, 2015
We propose and demonstrate a new read-out technique for a superconducting qubit by dispersively coupling it to a Josephson parametric oscillator. We employ a tunable quarter-wavelength superconducting resonator and modulate its resonant frequency at ...
Bengtsson, Andreas, Bylander, Jonas, Delsing, Per, Gustavsson, Simon, Krantz, Philip, Oliver, W. D., Shumeiko, Vitaly, Simoen, Michaël, Wilson, C. M.   +8 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

New Numerical Solution for Two Parametric Surfaces Intersection Dragging Problem

International Journal of Analysis and Applications, 2021
The problem of intersecting two parametric surfaces has been one of the main technical challenges in computer-aided design, computer graphics, solid modeling, and geometrics.
Ramadhan A. M. Alsaidi
doaj  

Parametric amplification in single-walled carbon nanotube nanoelectromechanical resonators [PDF]

, 2011
The low quality factor (Q) of Single-walled carbon nanotube (SWNT) resonators has limited their sensitivity in sensing application. To this end, we employ the technique of parametric amplification by modulating the spring constant of SWNT resonators at ...
Wu, Chung-Chiang, Zhong, Zhaohui
core   +1 more source