English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

In section.1 the objectivity in science is presented shortly. In section.2some details concerning the objectivity in the case of the mechanical movementdescription of a material particle are given. In section.3 details concerningthe objectivity of the description in the Newtonian continuum mechanics aregiven. The Riemann-Liouville and the Caputo fractional order derivatives arepresented shortly in section 4. In section 5 the lost of the objectivity of themechanical movement descriptions, presented in sections 2,3, due to the use ofthe Riemann-Liouville or the Caputo fractional order derivatives is presented.This is followed, in section 6, by the presentation of some recent papers whichpropose the use of these fractional order derivatives, instead of the integerorder derivatives, in the description of some physical phenomena. It isunderlined that the objectivity in these last papers is ignored. At the end ofthe present paper instead of conclusion we formulate the following question: ifa mathematical description of a real phenomenon is not objective then what isthe interpretation of the reported results and how this results have to beused?

In classical mechanics objectivity lost when Riemann-Liouwille or Caputo fractional order derivatives are used