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

Several kinds of painless biomimetic needle structures with high drag reduction effect were obtained by means of experimental optimization design. The changes of heart rate and blood pressure as the index of pain sensitivity were selected. The experimental study on the biological function of bionic needles was carried out. Rat heart rate, blood pressure and other indicators of changes in the law of pain is found out. The pain reduction effects of several bionic painless needles are tested by the experiment. The results of the experiment had been consistent with experiment optimization design.

A Biology Experimental Study on the Effect of Bionic Painless Needles on Pain Relief