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Record W2062782371 · doi:10.1080/15421400701695687

Three Techniques for Micropatterning Liquid Crystalline Polymers

2007· article· en· W2062782371 on OpenAlexaff
Anastasia Elias, Michael Brett, Kenneth D. Harris, Cees M. W. Bastiaansen, Dirk J. Broer

Bibliographic record

VenueMolecular Crystals and Liquid Crystals · 2007
Typearticle
Languageen
FieldEngineering
TopicAdvanced Materials and Mechanics
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsMicropatterningMaterials sciencePolymerLiquid crystallineNanotechnologyMicroactuatorElastomerLiquid crystalNanoscopic scaleSiliconOptoelectronicsComposite materialComputer scienceActuator

Abstract

fetched live from OpenAlex

Liquid crystalline elastomers and polymers, which are able to undergo large, reversible deformations in response to an applied stimulus (including heat, pH, or electromagnetic radiation) could potentially be useful in a variety of microactuator devices. However, in order to compete with traditional silicon-based systems it is necessary to show that liquid crystalline polymers can be patterned with reduced dimensions without losing their functionality. In this article we investigate three different techniques which can be used to pattern liquid crystalline polymers on the micro- and nanoscale. These techniques are templating, photopatterning, and microtransfer printing. Advantages and disadvantages of each process are explored.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.003
Threshold uncertainty score0.009

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0020.002
Open science0.0010.001
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.0030.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.229
Teacher spread0.222 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations5
Published2007
Admission routes1
Has abstractyes

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