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Record W4404677613

Statistical evaluation of scientific publications in dentistry in America, in the last 25 years

2021· article· en· W4404677613 on OpenAlexaboutno aff
Luis Fernando Restrepo Betancur

Bibliographic record

VenueDOAJ (DOAJ: Directory of Open Access Journals) · 2021
Typearticle
Languageen
FieldMedicine
TopicMedical and Biological Sciences
Canadian institutionsnot available
Fundersnot available
KeywordsDentistryMedicine
DOInot available

Abstract

fetched live from OpenAlex

Introduction: Scientific publications in dentistry are of interest to know the advances that occur in this area of knowledge, in order to implement them for the good of the community. Objective: To compare the scientific production and the number of citations among American countries, related to the area of dentistry in the last twenty-five years. Methods: The information was extracted from the Scimago Journal & Country Rank portal, the variables evaluated were: total number of documents, cited documents, citations, self-citations, citations per document and h-index. The statistical methods used for data processing were: MANOVA multivariate analysis of variance, multidimensional canonical contrast test, and frequency statistics. Results: A significant statistical difference was detected between nations of the American continent (p<0.05), the United States occupies the first place in the largest number of publications and citations in the time period evaluated, followed by Brazil and Canada, Honduras does not register scientific contribution in the area of dentistry. Conclusion: The topic with the least frequency of publications is oral hygiene, while the miscellany of articles related to various topics in the field of dentistry, are those with the greatest impact both in the number of citations and publications. The areas of periodontics and orthodontics present a similar pattern over time. In general, there is a large gap between the nations of Central and South America with respect to North America.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.018
metaresearch head score (Gemma)0.067
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Bibliometrics
Consensus categoriesnone
DomainCandidate signal: Evaluation · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.982
Threshold uncertainty score0.094

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0180.067
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0260.038
Science and technology studies0.0010.001
Scholarly communication0.0020.001
Open science0.0010.002
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0040.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.445
GPT teacher head0.605
Teacher spread0.160 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

Study designObservational
DomainEvaluation
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2021
Admission routes1
Has abstractyes

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