Results 31 to 40 of about 7,859 (179)

Estudio de la microflora asociada a la formación de histamina en sardina (Sardinella aurita)

open access: yesRevista Científica, 2010
El objetivo de este trabajo fue estudiar la microflora asociada a la formación de histamina en la sardina (Sardinella aurita) y determinar la capacidad potenciadora de la bacterioflora en la producción de esta sustancia, durante el almacenamiento ...
Crucita Graü   +4 more
doaj  

Rediscovering the Endangered Mediterranean Killifish Aphanius iberus: Environmental DNA Reveals Updated Distribution and Conservation Implications in Coastal Habitats

open access: yesEnvironmental DNA, Volume 8, Issue 5, September‐October 2026.
Key strongholds and successful reintroductions of the endangered Spanish toothcarp, as well as the discovery of remnant populations at some historical sites, were identified through environmental DNA monitoring. These findings highlight eDNA as an effective, non‐invasive tool for advancing conservation efforts of threatened aquatic fauna in fragmented ...
Tessa Lynn Nester   +3 more
wiley   +1 more source

Efecto de la congelación -40ºc en los ácidos grasos de la pulpa de sardina (sardinella aurita) lavada con una solución de bicarbonato de sodio al 0,5%

open access: yesRevista Científica, 2010
Se evaluó el efecto de la congelación a -40ºC de la pulpa de sardina lavada con solución de NaHCO3 al 0,5% en las diferentes fracciones de los lípidos (fosfolípidos, triglicéridos y ácidos grasos libres).
Marinela Barrero, Rafael Bello
doaj  

Stomach contents of two planktivorous fishes of the gulf of california during summer 1991

open access: yesCiencias Marinas, 1997
Se examinaron contenidos estomacales y aparatos filtradores de ejemplares adultos de sardina monterrey (Sardinops caeruleus) y sardina crinuda (Opisthonema libertate), recolectados en el Golfo de California, con el fin de describir su alimentación. Ambas
R.E. Molina, F.A. Marinone
doaj   +1 more source

Recurrent Body Shape Patterns in Cave‐ and Surface‐Dwelling Trichomycterid Catfishes

open access: yesJournal of Morphology, Volume 287, Issue 9, September 2026.
Multivariate shape analyses reveal that body shape consistently differs between cave‐ and surface‐dwelling trichomycterids in northeastern Colombia, with cave species exhibiting fusiform bodies while surface species showed deeper shapes consistently in different clades.
Nelson Falcón‐Espitia   +1 more
wiley   +1 more source

Preface

open access: yes, 2011
Preface to the refereed post-workshop proceedings of the 8th International Workshop on Declarative Agent Languages and Technologies, DALT 2010, held in Toronto, Canada, on May 10 ...
Sebastian Sardina   +2 more
core   +1 more source

Evaluación de aminas biógenas, microbiológica y sensorial de sardina (Sardinella aurita) durante su almacenamiento en hielo

open access: yesRevista Científica, 2010
En el presente trabajo se evaluaron los cambios de los parámetros sensoriales, microbiológicos (aerobios mesófilos, psicrófilos y bacterias productoras de histamina), así como la formación de aminas biógenas, en tres lotes: I (junio), II (julio) y ...
Alejandra Delgado Bottini   +2 more
doaj  

A Model Intercomparison Study of Mixed‐Phase Clouds in a Laboratory Chamber

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 9, September 2026.
Abstract Supercooled liquid water often persists in mixed‐phase clouds for hours to days, even though a simple, well‐mixed Wegener‐Bergeron‐Findeisen model predicts rapid depletion of liquid water in the presence of ice. The persistence is well documented, but the relative importance of the maintaining mechanisms remains uncertain.
Aaron Wang   +14 more
wiley   +1 more source

Evaluación física y química de la sardina (Sardinella aurita) durante su almacenamiento en hielo

open access: yesRevista Científica, 2010
En el presente trabajo se evaluaron los cambios de los parámetros físicos, químicos: pH, ácido láctico, bases volátiles totales (BVT) y trimetilamina (TMA), en tres lotes: I (junio), II (julio) y III (noviembre) de sardinas (Sardinella aurita ...
Alejandra Delgado Bottini   +2 more
doaj  

The Staircase Chart: Visualising Vertical and Cross‐Shelf Movements and Dispersal of Early‐Life Fish, Applied to Japanese Jack Mackerel

open access: yesFisheries Oceanography, Volume 35, Issue 5, Page 689-703, September 2026.
ABSTRACT Dispersal during early life stages is a critical process shaping marine fish connectivity and population dynamics, yet direct field observations at the individual level remain elusive. This has limited our understanding of the factors controlling dispersal, including the impact of active swimming by larvae and juveniles. Here, we present a new
Tatsuya Sakamoto   +4 more
wiley   +1 more source

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