Results 51 to 60 of about 2,566,078 (299)
Genetic algorithm optimization for blind channel identification with higher order cumulant fitting [PDF]
, 1997 —An important family of blind equalization algorithms identify a communication channel model based on fitting higher order cumulants, which poses a nonlinear optimization prob-lem.
Y. Wu +5 more
core
The Effects of Higher-Order Ionospheric Terms on GPS Tropospheric Delay and Gradient Estimates
Remote Sensing, 2018 Atmospheric delays, e.g., ionospheric delay and tropospheric delay, are the dominant error sources for the Global Navigation Satellite System (GNSS), especially for Precise Point Positioning (PPP).
Zhiyu Zhang, Fei Guo, Xiaohong Zhang
doaj +1 more source
Turkish Journal of Education, 2020 The present study aimed to investigate the questions included in the 11th grade Philosophy Coursebook prepared in 2018 by the Ministry of Education in Turkey in terms of higher-order thinking skills.
Tuba Acar Erdol
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko +19 more
wiley +1 more source
Multi-skyrmion solutions of a sixth order skyrme model [PDF]
, 2001 In this Thesis, we study some of the classical properties of an extension of the Skyrme model defined by adding a sixth order derivative term to the Lagrangian.
Floratos, Ioannis, Floratos, I.
core
Higher-order gradient continuum modelling of periodic lattice materials [PDF]
, 2012 The dynamic behaviour of periodic lattice materials is investigated using an equivalent higher-order continuum model obtained by homogenisation of the equations of motion. A gradient continuum enriched with higher-order inertia terms is developed using a
Mariateresa Lombardo +3 more
core +1 more source
From symmetric networks to heteroclinic dynamics and chaos in coupled phase oscillators with higher-order interactions [PDF]
, 2022 This is the author accepted manuscript. The final version is available from Springer Nature via the DOI in this record We highlight some results from normal form theory for symmetric bifurcations that give a rational way to organize higher-order ...
Rodrigues, Ana +5 more
core +1 more source
Advances in Difference Equations, 2018 In this paper we consider the existence of positive solutions of nth-order Sturm–Liouville boundary value problems with fully nonlinear terms, in which the nonlinear term f involves all of the derivatives u′,…,u(n−1) $u',\ldots, u^{(n-1)}$ of the unknown
Yongxiang Li, Qian Wen
doaj +1 more source
Quantification and parametrization of non-linearity effects by higher-order sensitivity terms in scattered light differential optical absorption spectroscopy [PDF]
Atmospheric Measurement Techniques, 2016 We address the application of differential optical absorption spectroscopy (DOAS) of scattered light observations in the presence of strong absorbers (in particular ozone), for which the absorption optical depth is a non-linear function of the trace gas ...
J. Puķīte, T. Wagner
doaj +1 more source
Partial Dynamical Symmetry in Quantum Hamiltonians with Higher-Order Terms [PDF]
Physical Review Letters, 2009 A generic procedure is proposed to construct many-body quantum Hamiltonians with partial dynamical symmetry. It is based on a tensor decomposition of the Hamiltonian and allows the construction of a hierarchy of interactions that have selected classes of solvable states.
Garcia-Ramos, J. E. +2 more
openaire +5 more sources