Bibliographic record
Abstract
Next article FreeAbout the CoverPDFPDF PLUSFull Text Add to favoritesDownload CitationTrack CitationsPermissionsReprints Share onFacebookTwitterLinked InRedditEmailQR Code SectionsMoreCoverThe “virtual” symposium in this issue, “Genomics of Large Marine Metazoans,” collects current research on the gene catalogs and genomic structure of marine organisms. This emerging dimension of marine science is sure to become more fully populated as the cost of genome sequencing decreases. The cover shows in a small way the huge variety of organisms that exist in the many corners of the marine habitat. Each of these varied organisms represents a solution to the problem of living in its environment. These “natural experiments,” or evolutionary outcomes, are often very clearly documented within the genome of each organism.The images: The individual panels depict some of the animals considered in the symposium papers. The background is a microscope field of four-cell lamprey embryos (Petromyzon marinus), each of which has been injected with a fluorescent marker in one cell at the two-cell stage. The central panel shows two adult star anemones, Nematostella vectensis; one is undergoing asexual division and the other has a clutch of spawned eggs nearby. Clockwise from top: a hydrothermal vent tubeworm, Ridgeia piscesae, with the anterior region emerging from the tube. The late larval stage of a sea urchin, Strongylocentrotus purpuratus. The interior of the brood chamber of a sponge, Amphimedon queenslandica, showing embryos in the early phases of development. An adult of an enteropneust worm, Saccoglossus kowalevskii.Photo credits:Petromyzon marinus, Tatjana Sauka- Spengler (California Institute of Technology); Nematostella vectensis, Adam Reitzel (Woods Hole Oceanographic Institution); Ridgeia piscesae, Peter Batson (Deep Ocean Expeditions, Inc.); Strongylocentrotus purpuratus, Jonathan Rast (University of Toronto); Amphimedon queenslandica, Bryony Fahey (University of Queensland); Saccoglossus kowalevskii, Chris Lowe (University of Chicago).Cover design: Beth Liles (Marine Biological Laboratory). Next article DetailsFiguresReferencesCited by The Biological Bulletin Volume 214, Number 3June 2008 Published in association with the Marine Biological Laboratory Article DOIhttps://doi.org/10.1086/BBLv214n3cover Views: 180 © 2008 by Marine Biological Laboratory. All rights reserved.PDF download Crossref reports no articles citing this article.
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 | 0.000 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.006 | 0.005 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.002 | 0.003 |
| Insufficient payload (model declined to judge) | 0.927 | 0.915 |
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; the direct Gemma label and the distilled Codex classifier agree on what is shown here.
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".