Results 21 to 30 of about 2,964,590 (287)

A comprehensive overview of genomic imprinting in breast and its deregulation in cancer

open access: yesNature Communications, 2018
In growth and development genomic imprinting is important in regulating gene expression. Here, the authors study loss of imprinting (LOI) in cancer, developing a mixture model to detect monoallelically expressed loci without genotyping data - applying ...
Tine Goovaerts   +6 more
doaj   +1 more source

Equivalent Electrical Circuits and Their Use Across Electrochemical Impedance Spectroscopy Application Domains

open access: yesIEEE Access, 2022
When studying electrochemical systems, EIS practitioners face the challenge of choosing a relevant equivalent electrical circuit to analyze their measurement data and interpreting the role of its components.
Maxime Van Haeverbeke   +2 more
doaj   +1 more source

Mathematics and conceptual analysis [PDF]

open access: yesSynthese, 2007
Godel argued that intuition has an important role to play in mathematical epistemology, and despite the infamy of his own position, this opinion still has much to recommend it. Intuitions and folk platitudes play a central role in philosophical enquiry too, and have recently been elevated to a central position in one project for understanding ...
openaire   +2 more sources

Discussing a teacher MKT and its role on teacher practice when exploring data analysis [PDF]

open access: yes, 2012
This article considers teacher knowledge in managing mathematically critical situations and the role of what can be termed a mathematical summary in the analysis of a teaching episode, viewed from the perspective of Mathematical Knowledge for Teaching ...
Carrillo, José, Ribeiro, Carlos Miguel
core   +3 more sources

Designing for mathematical abstraction [PDF]

open access: yes, 2010
Our focus is on the design of systems (pedagogical, technical, social) that encourage mathematical abstraction, a process we refer to as designing for abstraction.
Noss, Richard, Pratt, Dave
core   +3 more sources

The Mathematics of Compositional Analysis

open access: yesAustrian Journal of Statistics, 2016
The term compositional data analysis is historically associated to the approach based on the logratio transformations introduced in the eighties. Two main principles of this methodology are scale invariance and subcompositional coherence. New developments and concepts emerged in the last decade revealed the need to clarify the concepts of compositions,
Barceló i Vidal, Carles   +1 more
openaire   +4 more sources

Global Perturbation of Nonlinear Eigenvalues

open access: yesAdvanced Nonlinear Studies, 2021
This paper generalizes the classical theory of perturbation of eigenvalues up to cover the most general setting where the operator surface 𝔏:[a,b]×[c,d]→Φ0⁢(U,V){\mathfrak{L}:[a,b]\times[c,d]\to\Phi_{0}(U,V)}, (λ,μ)↦𝔏⁢(λ,μ){(\lambda,\mu)\mapsto\mathfrak ...
López-Gómez Julián   +1 more
doaj   +1 more source

Mathematical Analysis and Applications [PDF]

open access: yesAxioms, 2018
Website: http://www.math.uvic.ca/faculty/harimsri/ [...]
openaire   +2 more sources

A Mathematical Analysis of Mathematical Faculty

open access: yes, 2020
26 pages, 8 ...
Chayes, Victoria   +4 more
openaire   +2 more sources

GROUP CLASSIFICATION FOR A GENERAL NONLINEAR MODEL OF OPTIONS PRICING

open access: yesUral Mathematical Journal, 2016
We consider a family of equations with two free functional parameters containing the classical Black–Scholes model, Schönbucher–Wilmott model, Sircar–Papanicolaou equation for option pricing as partial cases.
Vladimir E. Fedorov, Mikhail M. Dyshaev
doaj   +1 more source

Home - About - Disclaimer - Privacy