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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The regular position of radioloops in the sky and their angular dimensions are described by an equation with a single parameter 2 π/к. Thus, for loops I-IV к takes values 3, 4, 6 and 9 within average random observational errors; and the relative accuracy is only few percent. The parameter form is similar to the wavelength, expressed via the wave number к. It is an argument for the hypothesis of wave nature of spurs. Other arguments are considered as well.

The equation and the parameter of the spur system