Results 51 to 60 of about 162,174 (157)
Revista Peruana de Medicina Experimental y Salud Pública, 2014 In order to assess the mortality and toxicity of the Hyper-CVAD protocol used as first-line treatment of acute lymphoblastic leukemia, a retrospective cohort study was performed in patients less than 40 years of age from March to September 2011 treated ...
Christian Omar Ramos-Peñafiel +12 more
doaj +1 more source
The Hyper-Wiener Index of Trees of Order n with Diameter d
Discrete Dynamics in Nature and Society, 2016 The hyper-Wiener index is a kind of extension of the Wiener index, used for predicting physicochemical properties of organic compounds. The hyper-Wiener index WW(G) is defined as WW(G)=1/2∑u,v∈VGdGu,v+dG2u,v with the summation going over all pairs of ...
Gaixiang Cai +4 more
doaj +1 more source
A Hyper-Dual Number Approach to Higher-Order Derivative Computation
AxiomsThis paper develops a theoretical framework for the computation of higher-order derivatives based on the algebra of hyper-dual numbers. Extending the classical dual number system, hyper-dual numbers provide a natural and rigorous mechanism for encoding ...
Ji Eun Kim
doaj +1 more source
Growth of solutions to second-order complex differential equations
Electronic Journal of Differential Equations, 2014 In this article, we study the existence of non-trivial subnormal solutions for second-order linear differential equations. We show that under certain conditions some differential equations do not have subnormal solutions, also that the hyper-order ...
Nan Li, Lianzhong Yang
doaj
Frontiers in Neural Circuits, 2008 The prefrontal cortex has been extensively implicated in autism to explain deficits in executive and other higher-order functions related to cognition, language, sociability and emotion.
Tania Rinaldi +3 more
doaj +1 more source
On delay differential equations with meromorphic solutions of hyper-order less than one
Complex Variables and Elliptic EquationsSummary: We consider the delay differential equations \[ b(z)w(z+1)+c(z)w(z-1)+a(z)\frac{w'(z)}{w^k(z)}=\frac{P(z,w(z))}{Q(z,w(z))}, \] where \(k\in\{1,2\}\), \(a(z)\), \(b(z)\not\equiv 0\), \(c(z)\not\equiv 0\) are rational functions, and \(P(z,w(z))\) and \(Q(z,w(z))\) are polynomials in \(w(z)\) with rational coefficients satisfying certain natural ...
Korhonen Risto Juhana, Liu Yan
openaire +3 more sources
Predicting RNA hyper-editing with a novel tool when unambiguous alignment is impossible
BMC Genomics, 2017 Background Repetitive elements are now known to have relevant cellular functions, including self-complementary sequences that form double stranded (ds) RNA.
Wilson H. McKerrow +4 more
doaj +1 more source
Lie-Santilli admissible hyper-structures, from numbers to Hv-numbers
Ratio MathematicaThe class of Hv-structures defined on a set is very big and admits a partial order. For this reason, it has a numerous of applications in mathematics and other sciences as physics, biology, linguistics, to mention but a few.
K Hila, Ruggero Santilli, T. Vougiouklis
doaj +1 more source
Mathematica BohemicaSummary: We study the hyper-order of analytic solutions of linear differential equations with analytic coefficients having the same order near a finite singular point. We improve previous results given by \textit{S. Cherief} and \textit{S. Hamouda} [Bull. Iran. Math. Soc. 47, No. 6, 1737--1749 (2021; Zbl 1474.34617)].
Meryem Chetti, Karima Hamani
openaire +3 more sources
Order and Hyper-order of Solutions of Second Order Linear Differential Equations
, 2018 We have discussed the problem of finding the condition on coefficients of $f''+A(z)f'+B(z)f=0, \quad B(z)(\not \equiv 0)$ so that all non-trivial solutions are of infinite order. The hyper-order of these non-trivial solutions of infinite order is also found when $λ(A)
openaire +2 more sources