Results 301 to 310 of about 192,645 (376)

Abiotic environmental factors contribute to spatial variation in boldness and exploration in guppies (Poecilia reticulata)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Research on wild fishes has tended to overlook the role of abiotic factors in shaping behaviours associated with boldness and exploration. This oversight could exist because small‐scale variation in the abiotic environment might seem unlikely to influence such behaviours. We challenged this assumption through research in the Trinidadian guppy (
Alexis M. Heckley   +6 more
wiley   +1 more source

Postprandial oxygen consumption, ammonia excretion and carbon dioxide production of channel and blue catfish

open access: yesJournal of Fish Biology, EarlyView.
Abstract Fishes undergo dramatic physiological changes upon consumption of a meal, including an increase in oxygen consumption to support the metabolic cost of digestion [specific dynamic action (SDA)] and an increase in the excretion of ammonia. Channel catfish (Ictalurus punctatus) and blue catfish (I.
Brian D. Ott   +2 more
wiley   +1 more source

Assessment of Diagnostic Tools to Detect Acute Gas Bubble Disease in Atlantic Salmon (Salmo salar L.)

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Currently, diagnosis of gas bubble disease (GBD) in fish relies on visual observations of bubbles in various body parts and exophthalmus. These observations lack quantified information about gas bubble load, limiting their diagnostic value.
S. Stensby‐Skjærvik   +9 more
wiley   +1 more source

I Would Rather Die: Postcolonial Analysis of Rebellion Speeches in Star Wars: Andor

open access: yesThe Journal of Popular Culture, EarlyView.
ABSTRACT In Star Wars: Andor, the choice for prisoners of Narkina 5 was clear: freedom or death. Two critical speeches from the Narkina 5 prison episodes demonstrate how to disrupt the power of the Empire and the human cost of rebellion. There are parallels between these speeches and the history of rebellion on Earth. This paper will use these speeches
Kristina Vera‐Phillips
wiley   +1 more source

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