Research on Shape Memory Properties of PETG Based on 4D-Printed Negative Poisson's Ratio Structures.

Polymers (Basel) · 2026 · PMC13164948 · PMID 42122667

Europe PMC DOI

hedged sentences

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

In the BC interaction surface, the slope of the recovery rate change shows an increasing trend as the mold pressing angle increases from 90 to 135.

also in 63,971 other papers

a decreasing trendno p-value reported

Recovery time shows a decreasing trend as the structural unit angle increases from 45 to 65.

also in 47,180 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.