Recovery of Microorganisms from Various Locations in Apartments Occupied by College Students
Bibliographic record
Abstract
Introduction: Microbial contamination in living quarters is important for public health and contamination of different locations within the home is of general interest. Objective: The objective of this study was to determine the level of contamination at five different locations in university apartments. Method: Total aerobic microorganisms and yeast and mold populations were enumerated from kitchen sink drains, kitchen counters, refrigerator door handles, toilet seats, and kitchen sponges over a 6-week period. Results: Kitchen sponges were found to harbor the highest bacterial and yeast/mold populations among the five locations sampled. Kitchen sink drains were the second most contaminated location with the kitchen counter, refrigerator door handle and toilet seat containing the fewest number of microorganisms from among the locations tested. Conclusions: This points to the importance of finding an alternative method of cleaning or changing sponges frequently.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 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) | 0.000 | 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 teacher head, 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".