Results 21 to 30 of about 175,310 (205)
Familia Batrachoididae - peces sapo, peces perro
Revista de Biología Tropical, 2005 doaj +3 more sources
Introducción al Manejo de la Salud de los Peces
EDIS, 2023 El manejo de la salud de los peces es un término utilizado en acuicultura para describir las prácticas de manejo que están diseñadas para prevenir las enfermedades de los peces. Una vez que los peces se enferman, puede ser difícil salvarlos.
Ruth Francis-Floyd +1 more
doaj +1 more source
Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT Post‐translational modifications (PTMs) play a critical role in regulating the transcriptional activity of PPARγ, a nuclear receptor central to glucose and lipid homeostasis. Among these, lysine acetylation at K268 and K293 and phosphorylation at S273 are particularly relevant to insulin sensitivity.
Caique Camargo Malospirito +6 more
wiley +1 more source
Materials and methods for tagging purse seine and baitboat caught tunas [PDF]
, 1973 ENGLISH: The percentages of return of purse seine-tagged yellowfin and baitboat- tagged yellowfin and skipjack subjected to various combinations of treatments were tested statistically to determine the effects of the treatments.
Bayliff, William H.
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Monitoring Accessibility Services in Digital Television
International Journal of Digital Multimedia Broadcasting, 2012 This paper addresses methodology and tools applied to the monitoring of accessibility services in digital television at a time when the principles of accessibility and design are being considered in all new audiovisual media communication services.
Francisco Utray +3 more
doaj +1 more source
The prechoroidal cleft in neovascular age‐related macular degeneration
Acta Ophthalmologica, EarlyView.Abstract The prechoroidal cleft is a lenticular, hypo‐reflective space on optical coherence tomography imaging, located between a band of fibrovascular material underneath the retinal pigment epithelium (RPE) and Bruch's membrane. It occurs in 8%–22% of neovascular age‐related macular degeneration (nAMD) eyes, most often with macular neovascularization
Niels J. Brouwer +3 more
wiley +1 more source
A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1967-1970 [PDF]
, 1974 ENGLISH: This report deals with the Japanese longline fishery for tunas and billfishes from 1967 through 1970, extending the studies made by Kume and Joseph (1969a, 1969b).
Peterson, Clifford L. +2 more
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A new species of Chrysobrycon Weitzman & Menezes, 1998 (Characiformes, Characidae, Stevardiinae) with remarkable sexually dimorphic pigmentation from the upper Río Vaupés basin, Colombian Amazon, with taxonomic key [PDF]
Zoosystematics and EvolutionThis study describes Chrysobrycon calamar, a new stevardiine fish from the upper Río Vaupés basin in Colombia. The new species differs from its congeners by the following combined characters: adult males have a dark vertical blotch on the abdominal ...
James Anyelo Vanegas-Ríos +2 more
doaj +3 more sources
Evaluating the empirical basis for threat attribution in the IUCN Red List
Conservation Biology, EarlyView.Abstract Understanding the impacts of different threats on species is key to successful conservation interventions and policies. The International Union for Conservation of Nature (IUCN) assesses threats to species, and the organization's Red List of Threatened Species is a key conservation tool.
Ena Humphries +5 more
wiley +1 more source
Ciencias MarinasEn el cultivo de peces marinos es necesario el uso de anestésicos para reducir el estrés asociado a los procedimientos rutinarios, como la captura, el manejo y las mediciones biométricas.
María I Abdo-de la Parra +3 more
doaj +1 more source