Results 41 to 50 of about 1,149,466 (198)

General approach to the sensitivity of the optics of an eye to change in elementary parameters with application to the Gaussian optics of a reduced eye

open access: yesAfrican Vision and Eye Health, 2009
Optical properties of the eye, including the refractive compensation, for example, may change if there are changes in any of the components that make up the eye.  The sensitivity to such changes isquantified via the derivative.
W. F. Harris
doaj   +1 more source

Word-formation activation of Japanese borrowings in the modern Russian language

open access: yesНеофилология, 2020
Problematics of the work is connected with the study of the borrowing process, which, due to the process of globalization taking place at all Russian society’s levels of life, is highlighted as a factor of modern language development.
E. V. Senko, L. V. Tsakhilova
doaj   +1 more source

Electricity Derivatives [PDF]

open access: yesSSRN Electronic Journal, 2002
In this paper we propose an algorithm for pricing derivatives written on electricity in an incomplete market setting. A discrete time model for price dynamics which embodies the main features of electricity price revealed by simple time series analysis is considered.
Barone-Adesi, Giovanni, Gigli, Andrea
openaire   +1 more source

The tests of the belonging of functions to the classes Fn(D) and Qn(D)

open access: yesLietuvos Matematikos Rinkinys, 2021
In the work with the aid of the divided and finite differences are introduced classes Fn(D) and Qn(D) of functions holomorphic in region D. Different properties of functions from these classes are studied, the tests of the belonging of functions to the ...
Jevgenijus Kirjatskis   +1 more
doaj   +1 more source

Derived Brackets [PDF]

open access: yesLetters in Mathematical Physics, 2004
We survey the many instances of derived bracket construction in differential geometry, Lie algebroid and Courant algebroid theories, and their properties. We recall and compare the constructions of Buttin and Vinogradov, and we prove that the Vinogradov bracket is the skew-symmetrization of a derived bracket.
openaire   +3 more sources

Quinazolinone Derivatives [PDF]

open access: yesChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Hanusek, Jiří, Sedlák, Miloš
openaire   +2 more sources

[Creatinine] can change in an unexpected direction due to the volume change rate that interacts with kinetic GFR: Potentially positive paradox

open access: yesPhysiological Reports, 2022
[Creatinine] was proved to change in the opposite direction of the kinetic GFR (GFRK), but does the [creatinine] also change in the opposite direction of the volume rate?
Sheldon Chen, Robert Chiaramonte
doaj   +1 more source

An instrumental approach to modelling the derivative in Sketchpad

open access: yesPythagoras, 2011
Encouragement to integrate information and communication technologies into mathematics education curricula is an increasingly universal phenomenon. As a contribution to the discourse, this article discusses the potential use in the classroom of The ...
Mdutshekelwa Ndlovu   +2 more
doaj   +1 more source

Semantic Change within «Ecology» Lexeme and its Derivatives in the English Language Media Discourse

open access: yesИзвестия Южного федерального университета: Филологические науки, 2019
The following article is devoted to the issue of semantic change of «ecology» lexeme in media discourse. Being a new type of a discourse media discourse obtains all its peculiarities while acquiring some distinctive features due to the development of ...
Mariya A. Chepurnaya
doaj   +1 more source

Targeting Receptor-Interacting Protein Kinase 1 by Novel Benzothiazole Derivatives: Treatment of Acute Lung Injury through the Necroptosis Pathway

open access: green, 2023
Xinqi Zhang   +7 more
openalex   +1 more source

Home - About - Disclaimer - Privacy