Evidence map›Paper›PMID 35595727›Full record

ArticleNature communications2022

Predicting the failure of two-dimensional silica glasses.

Francesc Font-Clos, Marco Zanchi, Stefan Hiemer, Silvia Bonfanti, Roberto Guerra, Michael Zaiser, Stefano Zapperi

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Identifying microscopic factors that influence ductility in disordered solids.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  7. Article
  8. 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

7 authors.

Francesc Font-Clos *Center for Complexity and Biosystems, Department of Physics, University of Milan, via Celoria 16, 20133, Milan, Italy.
Marco Zanchi *Center for Complexity and Biosystems, Department of Physics, University of Milan, via Celoria 16, 20133, Milan, Italy.
Stefan Hiemer *Institute of Materials Simulation, Department of Materials Science Science and Engineering, Friedrich-Alexander-University Erlangen-Nuremberg, Dr.-Mack-Str. 77, 90762, Fürth, Germany.ORCID http://orcid.org/0000-0001-6562-4883
Silvia BonfantiCenter for Complexity and Biosystems, Department of Physics, University of Milan, via Celoria 16, 20133, Milan, Italy.
Roberto GuerraCenter for Complexity and Biosystems, Department of Physics, University of Milan, via Celoria 16, 20133, Milan, Italy.ORCID http://orcid.org/0000-0002-1278-8021
Michael ZaiserInstitute of Materials Simulation, Department of Materials Science Science and Engineering, Friedrich-Alexander-University Erlangen-Nuremberg, Dr.-Mack-Str. 77, 90762, Fürth, Germany.
Stefano ZapperiCenter for Complexity and Biosystems, Department of Physics, University of Milan, via Celoria 16, 20133, Milan, Italy. stefano.zapperi@unimi.it.ORCID http://orcid.org/0000-0001-5692-5465

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) 1 ZA 171/14-1Deutsche Forschungsgemeinschaft (German Research Foundation) 377472739/GRK 2423/1-2019
6 · The paper itself

Abstract

Being able to predict the failure of materials based on structural information is a fundamental issue with enormous practical and industrial relevance for the monitoring of devices and components. Thanks to recent advances in deep learning, accurate failure predictions are becoming possible even for strongly disordered solids, but the sheer number of parameters used in the process renders a physical interpretation of the results impossible. Here we address this issue and use machine learning methods to predict the failure of simulated two dimensional silica glasses from their initial undeformed structure. We then exploit Gradient-weighted Class Activation Mapping (Grad-CAM) to build attention maps associated with the predictions, and we demonstrate that these maps are amenable to physical interpretation in terms of topological defects and local potential energies. We show that our predictions can be transferred to samples with different shape or size than those used in training, as well as to experimental images. Our strategy illustrates how artificial neural networks trained with numerical simulation results can provide interpretable predictions of the behavior of experimentally measured structures.

Identifiers

PMID35595727
PMCPMC9122924

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.