Evidence map›Paper›PMID 40263548›Full record

ArticleScientific reports2025

Effect of wall design on heat loss and drying kinetics in a solar greenhouse for yellow pepper.

Leonard Akuwueke, Godwin Usoh, Godwin Akpan, Ibeh Mathew, George Uwadiegwu Alaneme, Etim Promise, Ekop Inemesit, Felix U Asoiro, M C Ndukwu

Abstract read
In one paragraph

Article in Scientific reports, 2025. 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. Review
  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

9 authors.

Leonard AkuwuekeDepartment of Agricultural and Bio-Resources Engineering, Michael Okpara University of Agriculture Umudike, P.M.B.7267, Umuahia, Nigeria.
Godwin UsohDepartment of Agricultural Engineering, Akwa Ibom State University, Mkpat-Enin, Nigeria.
Godwin AkpanDepartment of Agricultural Engineering, Akwa Ibom State University, Mkpat-Enin, Nigeria.
Ibeh MathewDepartment of Mechanical Engineering, Michael Okpara University of Agriculture Umudike, P.M.B.7267, Umuahia, Nigeria.
George Uwadiegwu AlanemeDepartment of Civil Engineering, Kampala International University, Kampala, Uganda. alanemeg@kiu.ac.ug.ORCID https://orcid.org/0000-0003-4863-7628
Etim PromiseDepartment of Agricultural Engineering, Akwa Ibom State University, Mkpat-Enin, Nigeria.
Ekop InemesitDepartment of Agricultural Engineering, Akwa Ibom State University, Mkpat-Enin, Nigeria.
Felix U AsoiroDepartment of Agricultural and Bio-Resources Engineering, University of Nigeria Nsukka, Nsukka, Nigeria.
M C NdukwuDepartment of Agricultural and Bio-Resources Engineering, Michael Okpara University of Agriculture Umudike, P.M.B.7267, Umuahia, Nigeria. ndukwumcu@mouau.edu.ng.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigates the thermal performance of solar greenhouses in the Northern Hemisphere, with the research purpose of providing process parameters to optimize passive solar greenhouse design for improved performance, reduced energy consumption, and enhanced environmental benefits. The novelty of the research lies in its investigation of the impact of wall configuration and orientation on thermal performance and drying kinetics of solar greenhouse dryers for drying Nsukka yellow pepper, providing new insights for optimizing drying conditions and designing efficient solar dryers. A modified solar greenhouse dryer with three different wall configurations (totally transparent, insulated northern wall, and insulated eastern wall) was tested under the same ambient conditions. The results show that the north insulated wall configuration improved thermal performance by 2.4-31.6% and reduced heat loss factor by 10.3%. The three solar greenhouse dryers produced a lifetime CO

Indexed as

Green energySolar dryingsub-Saharan African climateWall optimization

Identifiers

PMID40263548
PMCPMC12015275

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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.