Bibliographic record
Abstract
The head and neck can be viewed as a series of chambers, compartments, and tubes. One of the more interesting stories in head and neck anatomy is the connection between the respiratory and oro‐pharyngeal systems, and the evolution of dynamic valve systems to separate the pathways for food and air. The soft palate, epiglottis and vocal folds, together with the hyoid apparatus, the floor of the oral cavity and soft tissues surrounding the laryngeal cavity, act cooperatively during chewing, breathing and swallowing to ensure that air, food and liquid normally end up at the appropriate times in the correct tube ‐ either the trachea or the esophagus. Simple box diagrams can be used to illustrate the major compartments in the head and neck and the relationships between them, and to demonstrate the function of the valve systems used to separate the digestive and respiratory pathways. Similar diagrams can also be used to place the human system into comparative, developmental and evolutionary contexts. Support or Funding Information Natural Sciences and Engineering Research Council of Canada This abstract is from the Experimental Biology 2019 Meeting. There is no full text article associated with this abstract published in The FASEB Journal .
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 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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.004 | 0.004 |
| Insufficient payload (model declined to judge) | 0.143 | 0.079 |
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".