Results 31 to 40 of about 15,526 (188)

Changes in the diet of hake associated with El Niño 1997−1998 in the northern Humboldt Current ecosystem [PDF]

open access: yesAdvances in Geosciences, 2006
Hake (Merluccius gayi peruanus) predation plays an important role in the dynamics of the Humboldt Current ecosystem (HCE). Changes in the hake trophic habits associated with physical variability are expected to impact prey populations and to propagate ...
J. Tam   +4 more
doaj  

The influence of mesh size and shape on the size selection of European hake (Merluccius merluccius) in demersal trawl codends: An investigation based on fish morphology and simulation of mesh geometry

open access: yesScientia Marina, 2018
European hake (Merluccius merluccius) is an important commercial species for several European bottom trawl fisheries. Therefore, understanding the influence of codend mesh size and shape on the size selection of European hake is critical for defining ...
Adnan Tokaç   +4 more
doaj   +1 more source

Does Subunit Composition Influence the Intermolecular Crosslinking of Fish Collagen? A Study with Hake and Blue Shark Skin Collagens

open access: yesPolymers, 2020
Acid-soluble collagens from European hake and Blue shark skin were isolated, characterized, and compared. As the structure of collagen determines its function, the final objective of this study was to investigate biochemical differences between both ...
M. Blanco   +4 more
semanticscholar   +1 more source

Gill net and long-line catch comparisons in a hake fishery: the case of southern Portugal

open access: yesScientia Marina, 2002
During 1998, a study of the European hake (Merluccius merluccius) static gear fishery was undertaken in southern Portugal. This study aimed to compare long-line and gill net catches within the same area in terms of catch composition, fishing yield, by ...
Miguel N. Santos   +3 more
doaj   +1 more source

Bringing Justice and Enforcing Peace? An Ethnographic Perspective on the Impact of the Special Court for Sierra Leone [PDF]

open access: yesInternational Journal of Conflict and Violence, 2013
The Special Court for Sierra Leone was set up in 2002 to try those who bear the greatest responsibility for actrocities perpetrated during a decade-long civil war in the country.
Friederike Mieth
doaj  

Development of a ready to eat fish based product using seafood industry byproducts: FisHam

open access: yesFrontiers in Marine Science, 2014
Over the last years, there has been an increased demand from consumers for safe, nutritionally balanced and convenient food products. These trends are contributing towards an increasing demand for fishery products which affects fishery resources ...
Luís Raimundo, Susana Silva
doaj   +1 more source

Geostatistical tools for assessing sampling designs applied to a Portuguese bottom trawl survey field experience

open access: yesScientia Marina, 2008
We present a bottom trawl survey (BTS) field experience carried out off the Portuguese Continental shelf to test two sampling designs proposals previously analysed by simulation which implement a hybrid random-systematic and a systematic sampling ...
Ernesto Jardim, Paulo J. Ribeiro Jr.
doaj   +1 more source

Prevalence and Risk of Anisakid Larvae in Fresh Fish Frequently Consumed in Spain: An Overview

open access: yesFishes, 2019
Anisakidosis is a fish-borne zoonosis caused by parasitic nematodes of the family Anisakidae, of which the species belonging to Anisakis simplex complex are the most representative. It is considered an emerging disease in Spain.
Ángela L. Debenedetti   +6 more
doaj   +1 more source

Determination of lipoxygenase activity in hake liver

open access: yesGrasas y Aceites, 2005
Different studies were conducted to confirm the presence of active lipoxygenases in hake liver. These enzymes may be responsible for the rapid oxidation of oil contained in the liver.
Lucía Margenat   +2 more
doaj   +1 more source

Comparing the outcomes of the technology‐enhanced learning of sectional anatomy with and without preceding demonstrations: A study about the worked‐example effect in anatomy education

open access: yesAnatomical Sciences Education, EarlyView.
Abstract The examination of anatomical cross‐sections can facilitate the understanding of spatial and clinical anatomy. Visualization technologies, with dynamic and interactive displays, can be used to learn sectional anatomy in a mostly self‐directed manner.
Guilherme Reis Borges Coelho Fonseca   +2 more
wiley   +1 more source

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