Evidence map›Paper›PMID 38250399›Full record

ArticleACS omega2024

Experimental Study on Compaction Deformation and Gas Permeability Properties for Crushed Limestone.

Xiaojun Yang, Zhen Li, Hongwei Wang, Peng Yang, Yirui Yu, Zhen Tian, Yiming Liu

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2024. 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
0.7field-weighted citation impact, top 35% 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, 2 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

7 authors at 2 institutions in 1 country.

Xiaojun YangCollege of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China.ORCID https://orcid.org/0009-0001-4645-4599
Zhen LiCollege of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Hongwei WangState Key Laboratory of Green and Low-carbon Development of Tar-rich Coal in Western China, Xi'an University of Science and Technology, Xi'an 710054, China.
Peng YangCollege of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Yirui YuCollege of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Zhen TianCollege of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Yiming LiuCollege of Safety and Emergency Management Engineering, Taiyuan University of Technology, Taiyuan 030024, China.
Taiyuan University of Technology · CNXi'an University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mining goaf is enriched in coalbed methane (CBM) resources, and it is imperative to realize its efficient extraction. The gas permeability properties of the crushed coal and rock in the caved zone of mining goaf are the basis for the study of its internal CBM migration and enrichment law. In this study, the compaction deformation and gas permeability properties of crushed limestone with different particle sizes were revealed. The results show that (1) the deformation resistance capacity of the crushed limestone increased with increasing stress. The decreasing trend of porosity of samples with different particle sizes in the early and later compression periods is significantly different. Particle RR of the lower layer is smaller than that of the other layers. (2) The permeability of the sample decreases with decreasing porosity and nitrogen pressure, and it is between 10

Identifiers

PMID38250399
PMCPMC10795142
OpenAlexW4390574478

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.