Results 101 to 110 of about 10,537,968 (352)
Iterrative Correction of Measurement with Averaging of Dithered Samples
Advances in Electrical and Electronic Engineering, 2008 Self-calibration techniques could eliminate measurement errors caused by time changes and component aging. For ADC performance enhancement also averaging is necessary.
Miroslav Kamensky, Karol Kovac
doaj
Quantum quenches and thermalization in SYK models
Journal of High Energy Physics, 2019 We study non-equilibrium dynamics in SYK models using quantum quench. We consider models with two, four, and higher fermion interactions (q = 2, 4, and higher) and use two different types of quench protocol, which we call step and bump quenches.
Ritabrata Bhattacharya +2 more
doaj +1 more source
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 +18 more
wiley +1 more source
Molecular Oncology, EarlyView.Overexpression of CHRDL2 in colon cancer cells makes them more stem‐like and resistant to chemo‐ and radiotherapy. CHRDL2‐high cells have upregulation of the WNT pathway, genes involved in the DNA damage response (DDR) pathway and epithelial‐to‐mesenchymal transition (EMT). This leads to quicker repair of damaged DNA and more cell migration.
Eloise Clarkson, Annabelle Lewis
wiley +1 more source
Limit cycles for discontinuous generalized Lienard polynomial differential equations
Electronic Journal of Differential Equations, 2013 We divide $\mathbb{R}^2$ into sectors $S_1,\dots ,S_l$, with $l>1$ even, and define a discontinuous differential system such that in each sector, we have a smooth generalized Lienard polynomial differential equation $\ddot{x}+f_i(x)\dot{x} +g_i(x)=0$,
Jaume Llibre, Ana Cristina Mereu
doaj
Electronic Journal of Qualitative Theory of Differential EquationsThis addendum presents a relevant stronger consequence of the main theorem of the paper “Higher order stroboscopic averaged functions: a general relationship with Melnikov functions”, Electron. J. Qual. Theory Differ. Equ. 2021, No. 77.
Douglas Novaes
doaj +1 more source
Method of averaging in the kinetic theory of a plasma
Soviet Physics Journal, 1979 A generalization of the well known Bogolyubov-Zubarev method is used to obtain an averaged kinetic equation for a rarefied plasma located in a strong magnetic field and an hf field of quasimonochromatic wave packets. It is shown that the characteristics of the averaged kinetic equation coincide with the averaged equations of motions of a single ...
openaire +4 more sources
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 +8 more
wiley +1 more source
Data‐driven performance metrics for neural network learning
International Journal of Adaptive Control and Signal Processing, EarlyView., 2023 Summary Effectiveness of data‐driven neural learning in terms of both local mimima trapping and convergence rate is addressed. Such issues are investigated in a case study involving the training of one‐hidden‐layer feedforward neural networks with the extended Kalman filter, which reduces the search for the optimal network parameters to a state ...
Angelo Alessandri +2 more
wiley +1 more source
A Derivation of the Nonlocal Volume-Averaged Equations for Two-Phase Flow Transport
Science and Technology of Nuclear Installations, 2012 In this paper a detailed derivation of the general transport equations for two-phase systems using a method based on nonlocal volume averaging is presented.
Gilberto Espinosa-Paredes
doaj +1 more source