Results 121 to 130 of about 3,056,753 (292)

Solución Numérica de la Ecuación Diferencial de Von Bertalanffy

open access: yesRevista de Ciencias, 2011
En este artículo presentaremos las soluciones numéricas de la. ecuación diferencial de VON BERTALANFFY.
Rodríguez, Jorge   +2 more
openaire   +1 more source

Reproductive biology, spawning season, and growth of female rex sole (Glyptocephalus zachirus) in the Gulf of Alaska [PDF]

open access: yes, 2006
Rex sole (Glyptocephalus zachirus) have a wide distribution throughout the North Pacific, ranging from central Baja California to the western Bering Sea. Although rex sole are an important species in the commercial trawl fisheries off the U.S. West Coast,
Abookire, Alisa A.
core  

Growth, movement, and attrition of northern bluefin tuna, Thunnus thynnus, in the Pacific Ocean, as determined by tagging [PDF]

open access: yes, 1991
ENGLISH: The growth of northern bluefin tuna is described by a two-stanza model. For fish between 191 and 564 mm in length the Gompertz curve, with values of 581 mm and 4.32 for Loo and K (annual), respectively, is used.
Bayliff, William H.   +2 more
core  

Age and growth of the king mackerel (Scomberomorus Cavalla) off the northeastern coast of Brazil

open access: yesBrazilian Journal of Oceanography, 2009
Age and growth of the king mackerel (Scomberomorus cavalla) were estimated for northeastern Brazil. A total of 405 sagittal otoliths from 140 males (24.4-112 cm), 73 females (28-114.8 cm) and 193 specimens of unknown sex (11.5-121 cm) were examined ...
Marcelo Francisco de Nóbrega   +1 more
doaj   +1 more source

Uso dos modelos von Bertalanffy e Logístico na descrição do acúmulo de massa seca das plantas daninhas Amaranthus retroflexus e Amaranthus hybridus

open access: diamond, 2023
Edilene Cristina Pedroso Azarias   +4 more
openalex   +2 more sources

Accuracy of goodness-of-fit criteria for nonlinear regression: a study via Monte Carlo simulation

open access: yesActa Scientiarum: Technology
Nonlinear regression models are widespread in the literature, and one of their main applications is in the study of sigmoidal growth curves. There are several models for this purpose, and the most used are the logistic, Gompertz, von Bertalanffy, and ...
Walleff da Silva e Silva   +3 more
doaj   +1 more source

Progress report for SRDCP on the Atlantic-wide study on the age and growth of shortfin mako shark [PDF]

open access: yes, 2017
The ICCAT Shark Research and Data Collection Program (SRDCP) aims to develop and coordinate science and science-related activities needed to support provision of sound scientific advice for the conservation and management of pelagic sharks in the ...
Carlson, John   +6 more
core  

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