Evidence map›Paper›PMID 33917655›Full record

ArticleInternational journal of environmental research and public health2021

The Effects of a Passive Exoskeleton on Human Thermal Responses in Temperate and Cold Environments.

Yang Liu, Xiaoling Li, Jiarui Lai, Aibin Zhu, Xiaodong Zhang, Ziming Zheng, Huijin Zhu, Yueyang Shi, Long Wang, Zhangyi Chen

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. 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

10 authors at 1 institution in 1 country.

Yang LiuSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Xiaoling LiSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Jiarui LaiSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Aibin ZhuSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.ORCID 0000-0002-6346-4932
Xiaodong ZhangSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Ziming ZhengSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Huijin ZhuSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Yueyang ShiSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Long WangSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Zhangyi ChenSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710000, China.
Xi'an Jiaotong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The exoskeleton as functional wearable equipment has been increasingly used in working environments. However, the effects of wearing an exoskeleton on human thermal responses are still unknown. In this study, 10 male package handlers were exposed to 10 °C (COLD) and 25 °C (TEMP) ambient temperatures while performing a 10 kg lifting task (LIFTING) and sedentary (REST) both with (EXO) and without the exoskeleton (WEXO). Thermal responses, including the metabolic rate and mean skin temperature (MST), were continuously measured. Thermal comfort, thermal sensation and sweat feeling were also recorded. For LIFTING, metabolic heat production is significant decrease with the exoskeleton support. The MST and thermal sensation significantly increase when wearing the exoskeleton, but thermal discomfort and sweating are only aggravated in TEMP. For REST, MST and thermal sensation are also increased by the exoskeleton, and there is no significant difference in the metabolic rate between EXO and WEXO. The thermal comfort is significantly improved by wearing the exoskeleton only in COLD. The results suggest that the passive exoskeleton increases the local clothing insulation, and the way of wearing reduces the "pumping effect", which makes a difference in the thermal response between COLD and TEMP. Designers need to develop appropriate usage strategies according to the operative temperature.

Indexed as

Exoskeleton DeviceBody Temperature RegulationCold TemperatureHumansMaleSkin TemperatureSweatingexoskeletonmetabolic heat productionthermal comfortthermal responsethermal sensation

Identifiers

PMID33917655
PMCPMC8067969
OpenAlexW3144711428

What OpenQuestion holds

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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.