Evidence map›Paper›PMID 30586942›Full record

ArticleNanomaterials (Basel, Switzerland)2018

Wave Propagation of Porous Nanoshells.

Behrouz Karami, Davood Shahsavari, Maziar Janghorban, Rossana Dimitri, Francesco Tornabene

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Behrouz KaramiDepartment of Mechanical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht 73711-13119, Iran. behrouz.karami@miau.ac.ir.ORCID 0000-0002-8191-0000
Davood ShahsavariDepartment of Mechanical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht 73711-13119, Iran. shahsavari.davood@miau.ac.ir.ORCID 0000-0001-8921-9137
Maziar JanghorbanDepartment of Mechanical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht 73711-13119, Iran. maziar.janghorban@miau.ac.ir.
Rossana DimitriDepartment of Innovation Engineering, Università del Salento, Lecce 73100, Italy. rossana.dimitri@unisalento.it.ORCID 0000-0001-7153-4307
Francesco TornabeneDepartment of Innovation Engineering, Università del Salento, Lecce 73100, Italy. francesco.tornabene@unisalento.it.ORCID 0000-0002-5968-3382

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aims at investigating the wave propagation of porous nanoshells. The Bi-Helmholtz non-local strain gradient theory is employed in conjunction with a higher-order shear deformation shell theory, in order to include the size-dependent effects. The nanoshells are made of a porous functionally graded material (P-FGM), whose properties vary continuously along the thickness direction. A variational approach is here applied to handle the governing equations of the problem, which are solved analytically to compute the wave frequencies and phase velocities as function of the wave numbers. The sensitivity of the wave response is analyzed for a varying porosity volume fraction, material properties, non-local parameters, strain gradient length scales, temperature, humidity, and wave numbers. Based on the results, it is verified that the size-dependence of the response is almost the same to the one of plates, beams and tubes.

Indexed as

doubly-curved nanoshellgeneralized non-local strain gradient theoryhigher-order shear deformation shell theoryporous materialswave propagation

Identifiers

PMID30586942
PMCPMC6359442

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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.