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Hygrobot: A self-locomotive ratcheted actuator powered by environmental humidity

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72/72 checkable references clean · checked 2026-09-01

Every reference with a DOI or an arXiv id in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

5 with no DOI or arXiv id: not checked. A reference deposited without a DOI is checked only when it names an arXiv id, under that id’s DataCite DOI. The rest are never matched by title or guessed at; they stay outside the checked set, and this line says so.

The 72 checked references that resolve
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no DOI — not checkedF. Iida R. Pfeifer Cheap Rapid Locomotion of a Quadruped Robot: Self-Stabilization of Bounding Gait (Intelligent Autonomous Systems IOP Press 2004) vol. 8.
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