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

The historical process of the genesis of the extensive or substance-likequantities took place in two steps. First, global conservation ornon-conservation was discovered. Only later did it become possible to formulatethe balance locally in the form of a continuity equation. This process can beclearly seen in energy, momentum, and entropy. After a long and intricatehistory, the quantitative description of the local balance has been achievedfor all of the three quantities in a surprisingly short period of time aroundthe turn of the 19th to the 20th century. The new ideas could have simplifiedconsiderably the teaching of energy, momentum, and entropy. However, in allthree cases, today's language of physics remained essentially the same as itwas at the time when a local balancing was not yet possible.

The local balance laws for energy, momentum and entropy: how they came into being, and what was their destiny