Results 71 to 80 of about 1,516 (176)

Coastal Ecosystem Science: Alien Invasion! [PDF]

open access: yes
This lesson introduces students to the broad concept of invasive species. Students prepare a written case study on an invasive aquatic species, followed by an oral presentation. They will define, compare, and contrast invasive species, alien species, and

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Variability in hematology and plasma indices of common carp Cyprinus carpio, associated with age, sex and hormonal treatment [PDF]

open access: yes, 2015
The purpose of this study was to determine changes in hematological and plasma indices of common carp Cyprinus carpio with regard to age, sex and hormonal treatment. Sixty fish were used to assess the age factor.
Baghizadeh, E., Khara, H.
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The Crumbs complex: from epithelial-cell polarity to retinal degeneration [PDF]

open access: yes, 2009
The evolutionarily conserved Crumbs protein complex is a key regulator of cell polarity and cell shape in both invertebrates and vertebrates. The important role of this complex in normal cell function is illustrated by the finding that mutations in one ...
Bulgakova, N.A., Knust, E.
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Blood parameters of Caspian brown trout (Salmo trutta caspius) fingerlings affected by dietary L-ascorbyl-2-polyphosphate [PDF]

open access: yes, 2016
This study was aimed to evaluate the effect of L-ascorbyl-2-polyphosphate as a dietary ascorbic acid source on blood parameters of Caspian brown trout (Salmo trutta caspius), including red blood cell (RBC) count, white blood cell (WBC) and WBC ...
Arab, N.   +4 more
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A survey of marine trash fish and fish meal as aquaculture feed ingredients in Vietnam [PDF]

open access: yes
Livestock Production/Industries,
Allan, Geoff L.   +2 more
core   +1 more source

Tilapia lake virus (TiLV): Literature review [PDF]

open access: yes, 2017
Tilapia lake virus (TiLV) is an emerging infectious agent that has recently been identified in diseased tilapia on three continents. At the time of writing, scientific publications have reported TiLV in samples collected from Colombia, Ecuador, Egypt ...
Jansen, Mona Dverdal   +1 more
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Virus Screening Of Cultured Carp And Tilapia Species And The Virus Sensitivity Of Cell Cultures From Indigenous Fish Species [PDF]

open access: yes, 1994
Three virus particles were isolated in vitro and tentatively classified into three groupings , namely Herpesviridae, Birnaviridae and Iridoviridae . Virus groupings were based on the ultrastructural morphology and cytopathology observed .
Juan Deanon, Albaladejo
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Review of Aquaculture Genetic Researches in Thailand [PDF]

open access: yes, 1992
Aquaculture business has been well established in Thailand for more than 40 years. The most recent data indicated a total production of 260 380 tons. Sixty-five percent of the total production came from coastal aquaculture, mainly tiger prawn (Penaeus ...
NA-NAKORN, U. (UTHAIRAT)
core   +1 more source

Parede celular de levedura em rações para alevinos de Tilápia do Nilo. [PDF]

open access: yes, 2011
Este estudo avaliou a suplementação de diferentes níveis de parede celular de levedura spray dried (0,0%; 0,1%; 0,2% e 0,4%), em rações para alevinos de tilápia do Nilo.
BARROS, M. M.   +2 more
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