Results 121 to 130 of about 546 (157)

Some Notes on Two-Scale Difference Equations

open access: yes
: In this paper, we continue our considerations in [2] on two-scale difference equations, mainly with respect to continuous solutions. Moreover, we study refinable step functions and piecewise polynomials.
Lothar Berg, Gerlind Plonka
core  

Continuous dependence on parameters for second order discrete BVP’s

open access: yesOpen Mathematics, 2012
Galewski Marek, Głąb Szymon
doaj   +1 more source

Which isolated sperm abnormality is most related to sperm DNA damage in men presenting for infertility evaluation. [PDF]

open access: yesJ Assist Reprod Genet, 2014
Belloc S   +6 more
europepmc   +1 more source

Mathematical Modelling of a First Order Sigma-Delta-Modulator

open access: yes
In this paper an exact model for a basic, first order sigma-delta-modulator is derived by means of a difference equation with discontinuous nonlinearity.
Armin Hoffmann, Bernd Marx
core  

Outcomes of COVID-19 in the Omicron-predominant wave: large-scale real-world data analysis with a comparison to influenza. [PDF]

open access: yesPneumonia (Nathan)
Miyashita K   +12 more
europepmc   +1 more source

Hemostatic mechanism of Jianpi Yiqi Shexue decoction in treatment of immune thrombocytopenia. [PDF]

open access: yesJ Tradit Chin Med
Ruibai LI   +5 more
europepmc   +1 more source

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