Evidence map›Paper›PMID 36926227›Full record

ArticlePNAS nexus2023

Zygote structure enables pluripotent shape-transforming deployable structure.

Yu-Ki Lee, Yue Hao, Zhonghua Xi, Woongbae Kim, Youngmin Park, Kyu-Jin Cho, Jyh-Ming Lien, In-Suk Choi

Open access · goldFull text read
In one paragraph

Article in PNAS nexus, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 42% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

Yu-Ki LeeDepartment of Materials Science and Engineering, Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 08826, Republic of Korea.
Yue HaoDepartment of Computer Science, George Mason University, Fairfax, VA 22030, USA.
Zhonghua XiDepartment of Computer Science, George Mason University, Fairfax, VA 22030, USA.
Woongbae KimSoft Robotics Research Center, Seoul National University, Seoul 08826, Republic of Korea.
Youngmin ParkDepartment of Materials Science and Engineering, Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 08826, Republic of Korea.
Kyu-Jin ChoSoft Robotics Research Center, Seoul National University, Seoul 08826, Republic of Korea.
Jyh-Ming LienDepartment of Computer Science, George Mason University, Fairfax, VA 22030, USA.ORCID https://orcid.org/0000-0002-0840-6131
In-Suk ChoiDepartment of Materials Science and Engineering, Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 08826, Republic of Korea.ORCID https://orcid.org/0000-0002-5933-7551
Seoul National University · KRGeorge Mason University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose an algorithmic framework of a pluripotent structure evolving from a simple compact structure into diverse complex 3D structures for designing the shape-transformable, reconfigurable, and deployable structures and robots. Our algorithmic approach suggests a way of transforming a compact structure consisting of uniform building blocks into a large, desired 3D shape. Analogous to a fertilized egg cell that can grow into a preprogrammed shape according to coded information, compactly stacked panels named the zygote structure can evolve into arbitrary 3D structures by programming their connection path. Our stacking algorithm obtains this coded sequence by inversely stacking the voxelized surface of the desired structure into a tree. Applying the connection path obtained by the stacking algorithm, the compactly stacked panels named the zygote structure can be deployed into diverse large 3D structures. We conceptually demonstrated our pluripotent evolving structure by energy-releasing commercial spring hinges and thermally actuated shape memory alloy hinges, respectively. We also show that the proposed concept enables the fabrication of large structures in a significantly smaller workspace.

Indexed as

deployable structureorigamipluripotent evolving structureshape-programmable structurezygote structure

Identifiers

PMID36926227
PMCPMC10013337
OpenAlexW4324138983

What OpenQuestion holds

Textfull text, public
LicenceCC BY
measurements read11
table measurements read1
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.