Evidence map›Paper›PMID 37833400›Full record

ArticleScientific reports2023

Parameter variation effects on millimeter wave dosimetry based on precise skin thickness in real rats.

Kun Li, Takashi Hikage, Hiroshi Masuda, Etsuko Ijima, Akiko Nagai, Kenji Taguchi

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.1field-weighted citation impact, top 11% 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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
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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

6 authors at 5 institutions in 1 country.

Kun LiAdvanced Wireless and Communication Research Center, The University of Electro-Communications, 182-8585, Tokyo, Japan. li.kun@awcc.uec.ac.jp.
Takashi HikageFaculty of Information Science and Technology, Hokkaido University, 060-0808, Hokkaido, Japan.
Hiroshi MasudaDepartment of Environmental Medicine, Kurume University School of Medicine, Fukuoka, 830-0011, Japan.
Etsuko IjimaDepartment of Environmental Medicine, Kurume University School of Medicine, Fukuoka, 830-0011, Japan.
Akiko NagaiDepartment of Anatomy, Aichi-Gakuin University School of Dentistry, Nagoya, 464-8650, Japan.
Kenji TaguchiDepartment of Electrical and Electronic Engineering, Kitami Institute of Technology, Kitami, 090-8507, Japan.
Kurume University · JPAichi Gakuin University · JPHokkaido University · JPKitami Institute of Technology · JPUniversity of Electro-Communications · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study presents a parametric analysis of the steady-state temperature elevation in rat skin models due to millimeter wave exposure at frequencies from 6-100 GHz. The statistical data of the thickness of skin layers, namely epidermis, dermis, dermal white adipose tissue, and panniculus carnosus, were measured for the first time using the excised tissues of real male Sprague-Dawley rats. Based on the precise structure obtained from the histological analysis of rat skin, we solve the bioheat transfer equation to investigate the effects of changes in parameters, such as body parts and thermal constants, on the absorbed power density and temperature elevation of biological tissues. Owing to the notably thin dermal white adipose tissue layer, the surface temperature elevation in the rat head and dorsal skin at 6-100 GHz is 52.6-32.3% and 83.3-58.8% of the average values of different human skin models, respectively. Our results also reveal that the surface temperature elevation of rat skin may correlate with the tissue thickness and deep blood perfusion rates.

Indexed as

Models, BiologicalSkin TemperatureAnimalsHumansMaleRadiation DosageRatsRats, Sprague-DawleySkin

Identifiers

PMID37833400
PMCPMC10575911
OpenAlexW4387636904

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.