Limit cycles bifurcating from the periodic annulus of cubic homogeneous polynomial centers
Electronic Journal of Differential Equations, 2015 We obtain an explicit polynomial whose simple positive real roots provide the limit cycles which bifurcate from the periodic orbits of any cubic homogeneous polynomial center when it is perturbed inside the class of all polynomial differential systems
Jaume Llibre +2 more
doaj
Averaging method for problems on quasiclassical asymptotics
Современная математика: Фундаментальные направленияThe averaging method is developed for operators with rapidly oscillating coefficients, intended for use in problems of quasiclassical asymptotics and not assuming a periodic structure of coefficient oscillations.
S. Yu. Dobrokhotov, V. E. Nazaikinskii
doaj +1 more source
Improved runoff forecasting based on time-varying model averaging method and deep learning. [PDF]
PLoS One, 2022 Ran J, Cui Y, Xiang K, Song Y.
europepmc +1 more source
Nonlinearities in Cross-Country Growth Regressions: A Bayesian Averaging of Thresholds (BAT) Approach [PDF]
We propose a framework for assessing the existence and quantifying the effect of threshold effects in cross-country growth regressions in the presence of model uncertainty.
Jesus Crespo Cuaresma +1 more
core
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source
Perturbed Motions of a Rigid Body Similar to Pseudoregular Precession in the Lagrange Case [PDF]
Journal of Applied and Computational MechanicsThe paper investigated the perturbed rotational motions of a rigid body, close to pseudoregular precession in the Lagrange case. It is assumed that the direction of the rigid body angular velocity is close to the axis of dynamic symmetry of the body; the
Dmytro Leshchenko, Tetiana Kozachenko
doaj +1 more source
Real-time X-ray imaging of mouse cerebral microvessels in vivo using a pixel temporal averaging method. [PDF]
J Synchrotron Radiat, 2022 Yu F +7 more
europepmc +1 more source
Initial Conditions, European Colonialism and Africa's Growth [PDF]
We investigate the role of initial conditions at colonial independence on economic growth in Africa in the post-independence period using Bayesian Model Averaging (BMA).
Chris Papageorgiou, Winford H. Masanjala
core
The induced generalized OWA operator (WP)
, 2013 [spa] Se presenta el operador OWA generalizado inducido (IGOWA). Es un nuevo operador de agregación que generaliza al operador OWA a través de utilizar las principales características de dos operadores muy conocidos como son el operador OWA generalizado ...
Merigó Lindahl, José M. +1 more
core +1 more source
Molecular Oncology, EarlyView.EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain +10 more
wiley +1 more source