Notice bibliographique
Résumé
5 I Recent L'iteratu•re.293 tions are numerous and deal to some extent with wild flowers and general nature conservation as well as with birds which of course are the principal interest.There are several papers in defence of the Crow and deploring the attempts at "extermination."An attractive account of 'Bird Haven' the home of Robert Ridgway, at Olney, Illinois, is marred by the consistant misspelling of the ornithologist's name.--W.S. Quail Inve.•tigation i• 1924.--Thefirst reportx of the Quail investigation conducted by the Biological Survey in cooperation with sportsmen of Thomasville, Ga., and Tallahassee, Fla., is before us, co•'ering the period from March to September, 1924.The work has been under the direction of Mr. Herbert L. Stoddard.Over 100 Quail were caught and banded in order to ascertain the extent of their migration and in•-estigation of their food habits was begun.Some 81 nests were studied, the average number of eggs proving to be 14, and ranging from 8 to 24;.incubating hens were found to leave the nest for food only once a day, usually in the afternoon.From 69 to 75 per cent of the nests were destroyed but as yet the chief destroyers have not been determined although evidence points to the cotton rats, house cats and opossums.Investigations were also carried on regarding the artificial rearing of Quail, by visiting game farms in several localities in the United States.This report is merely preliminary, but outlines the plans that will be carried out as the work proceeds.--W.S. Report of the Chief of the Biological Survey.This closely printed much condensed report 2 is well worthy of careful reading so full is it of facts and data.Under the heading of wild animal pests we learn that no less than 237 mountain lions were killed during the year making 1236 since the Government began the work of extermination in 1915, while 3448 bobcats and 59 Canada lynxes were killed in the past year alone.Investigations of the food habits of birds show that many ducks on Chesapeake Bay died of phosphorns poisoning as a result of bombs dropping into the water from the Aberdeen Proving Grounds.Laughing Gulls are exonorated from the charges of destroying fish and crabs, but Blackbirds are found to be very destructive to the rice crop in Louisiana.A biological survey was carried on in the isolated mountain ranges of southern Arizona.Chalacas and Ocellated Turkeys were introduced on Sapelo lsland, Ga., where the former are reported to have bred but the latter died.• Progress on Cooperative Quail Investigation, 1924.By Herbert L.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,003 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,002 | 0,002 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,001 | 0,002 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,134 | 0,104 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».