Evidence map›Paper›PMID 31502052›Full record

ArticleEnvironmental science and pollution research international2019

Utilization of Ficus carica leaves as a heterogeneous catalyst for production of biodiesel from waste cooking oil.

Dena A Kamel, Hassan A Farag, Nevin K Amin, Ahmed A Zatout, Yasmine O Fouad

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2019. 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
–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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

5 authors.

Dena A KamelChemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
Hassan A FaragChemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
Nevin K AminChemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
Ahmed A ZatoutChemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt.
Yasmine O FouadChemical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, 21544, Egypt. Yasmin.fouad@alexu.edu.eg.ORCID http://orcid.org/0000-0002-3796-7819

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biodiesel appears to be a possible substitute for non-renewable fossil fuels; however, its production requires the presence of a catalyst to accelerate the reaction. Serving the purpose of finding effective, cheap and environmentally safe, heterogeneous catalysts, this research used the fig leaves in three different forms, calcined, activated by KOH, and activated by both K

Indexed as

CookingFicusBiofuelsCatalysisEsterificationPlant LeavesPlant OilsSpectroscopy, Fourier Transform InfraredX-Ray DiffractionBiofuelsPlant OilsAgricultural wastesAlkali activationNon-edible oilsRenewable energy sourcesSolid catalysts

Identifiers

PMID31502052

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.