Results 211 to 220 of about 97,499 (261)

Optimal Multi-Drug Therapies for Antimicrobial Resistance with Horizontal Transfer. [PDF]

open access: yesJ Optim Theory Appl
Campana FC   +4 more
europepmc   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

open access: yesAdvanced Intelligent Discovery, EarlyView.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri   +6 more
wiley   +1 more source

On selection in finite populations

Journal of Mathematical Biology, 2017
Two major forces shaping evolution are drift and selection. The standard models of neutral drift-the Wright-Fisher (WF) and Moran processes-can be extended to include selection. However, these standard models are not always applicable in practice, and-even without selection-many other drift models make very different predictions.
Chai Molina, David J. D. Earn
openaire   +2 more sources

Language Dynamics in Finite Populations

Journal of Theoretical Biology, 2003
Any mechanism of language acquisition can only learn a restricted set of grammars. The human brain contains a mechanism for language acquisition which can learn a restricted set of grammars. The theory of this restricted set is universal grammar (UG). UG has to be sufficiently specific to induce linguistic coherence in a population.
Komarova, Natalia L., Nowak, Martin A.
openaire   +2 more sources

A "Super-Population Viewpoint" for Finite Population Sampling

Biometrics, 1975
Frequently it is reasonable for a sample surveyor to view the finite population of interest as an independent sample of size N from an infinite super-population. This super-population viewpoint is contrasted to the classical frequentist theory of finite population sampling and the classical theory of infinite population sampling.
Hartley, H. O., Sielken, R. L. jun.
openaire   +2 more sources

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