Evidence map›Paper›PMID 35064488›Full record

ArticleEnvironmental science and pollution research international2022

Effect of the pore structure of granite and gabbro after heat treatment on the radon emission rate.

Pengfei Li, Qiang Sun, Jianjun Hu, Hailiang Jia, Lei Xue

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

0 citing papers in PubMed, 20 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 3 institutions in 1 country.

Pengfei LiCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, Shaanxi, China. lipengfei0303@126.com.
Qiang SunCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, Shaanxi, China.
Jianjun HuCollege of Water Resource and Hydropower, Sichuan University, Chengdu, 610065, Sichuan, China.
Hailiang JiaCollege of Architecture and Civil Engineering, Xi'an University of Science and Technology, Xi'an, 710054, Shaanxi, China.
Lei XueInnovation Academy for Earth Science, Chinese Academy of Sciences, Beijing, 100029, China.
Xi'an University of Science and Technology · CNChinese Academy of Sciences · CNSichuan University · CN

Funding

National Natural Science Foundation of China 41972288
6 · The paper itself

Abstract

The pore structure of rock changes significantly during the heat treatment process, which affects the internal emission rate of radon. This study introduces the results of radon emission rate of rock after high temperature and analyzes the effect of the pore structure in rock mass on radon emission. The results show that there is a good positive correlation between temperature and radon emission in rock mass within a certain temperature range, and the higher the temperature, the higher the radon concentration emission. Two igneous rocks have the rate which is highest after the treatment in 400 °C. The absorption and sealing of radon in the microcapillary are the main occurrences of radon in rock mass. This is reflected in the increase in microcapillary porosity and the decrease in D

Indexed as

RadonHot TemperaturePorositySilicon DioxidegraniteRadonSilicon DioxideFractal dimensionIgneous rockPore structureRadon emission rate

Identifiers

PMID35064488
OpenAlexW4206942575

What OpenQuestion holds

Textmetadata
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.