Study of Atmospheric Particle Fallout in Nakoyakpala, NZerekore, Guinea
Bibliographic record
Abstract
This study is a contribution to the study of air pollution at Nakoyakpala neighborhood, Urban Commune of Nzerekore, Republic of Guinea. Its main objective is to analyze atmospheric fallout at Nakoyakpala neighborhood. To do this, four (04) atmospheric fallout measuring sites were identified in this neighborhood: S1 (Nakoyakpala Market Roundabout); S2 (Crossroads bordering the Mohomou, Gbangana and Nakoyakpala neighborhood very close to the welding workshop); S3 (Empty space facing the Parc des Princes nightclub) and S4 (University of NZerekore Courtyard). Atmospheric fallouts were measured over a 13-hour period for a 12-day period (from May 5 to May 16, 2025) at our various stations. The dust amount was 0.1350 g at S1, 0.1111 g at S2, 0.0961 g at S3 and 0.0451 g at S4, respectively. Thus, the total quantity of dust per hour in the Nakoyakpala neighborhood across the different sampling stations is 27.72 mg.m-2.h-1. It was also determined by day; it is 665.28 mg.m-2.day-1 over an area of 237 ha. This study on atmospheric fallout is the first in Guinea.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".