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

Using two volume-limited Main galaxy samples of the Sloan Digital Sky SurveyData Release 10 (SDSS DR10), I investigate the environmental dependence ofgalaxy age, and get the same conclusions in two volume-limited Main galaxysamples: old galaxies exist preferentially in the densest regions of theuniverse, while young galaxies are located preferentially in low densityregions. Such an age-density relation is likely a combination of a strongage-stellar mass relation and the stellar mass-density relation.

Environmental dependence of galaxy age in the Main galaxy sample of SDSS DR10