Results 141 to 150 of about 61,428 (177)

## Amazonian Manatee-Inspired Metaheuristic Algorithm for Complex Optimization Problems

open access: yes
This paper presents a novel metaheuristic algorithm, termed the Amazonian Manatee-Inspired Metaheuristic Algorithm (AMM-MHA), designed to effectively address complex optimization problems. The algorithm's inspiration stems from the unique foraging and navigation strategies employed by Amazonian manatees.
openaire   +1 more source

Empty forest or empty rivers? A century of commercial hunting in Amazonia. [PDF]

open access: yesSci Adv, 2016
Antunes AP   +6 more
europepmc   +1 more source

Virulence Genes and Antimicrobial Resistance Profiles in <i>Aeromonas hydrophila</i> and <i>Aeromonas dhakensis</i> Isolated from the Brazilian Food Chain. [PDF]

open access: yesMicroorganisms
Roges EM   +9 more
europepmc   +1 more source

A chromosome-level genome assembly for the dugong (Dugong dugon). [PDF]

open access: yesJ Hered
Baker DN   +13 more
europepmc   +1 more source

Sleep in an Amazonian manatee,Trichechus inunguis

Experientia, 1992
For the first time, sleep was studied in a representative of the order of Sirenia. Slow wave sleep occupied 27%, and paradoxical sleep 1% of the total recording time in the Amazonian manatee. Trichechus inunguis. The circadian rhythmicity of sleep was pronounced.
Oleg Lyamin, L M Mukhametov
exaly   +3 more sources

Horizontal tooth replacement in the Amazonian manatee (Trichechus inunguis)

Mammalia, 1984
Le lamantin a des molaires surnumeraires en nombre illimite qui se remplacent d'arriere en avant au cours de la vie de l'animal. Le processus de remplacement s'adapte automatiquement a la durete des aliments, la vitesse d'usure des dents etant regulee par l'adaptation de leur ...
D. P. DOMNING, L.-A. C. HAYEK
exaly   +2 more sources

Biology, conservation and status of the Amazonian Manatee Trichechus inunguis

Mammal Review, 1994
AbstractThe Amazonian Manatee Trichechus inunguis (Natterer, 1883) is the only exclusively freshwater sirenian and the smallest of the living species. Its inability to reduce peripheral heat loss limits its distribution to tropical waters. The species is endemic to the Amazonian region, being distributed throughout the Amazon basin, occurring mainly in
Fernando CÉSAR WEBER Rosas
exaly   +3 more sources

Noninvasive Monitoring of Androgens in Male Amazonian Manatee (Trichechus inunguis): Biologic Validation

Journal of Zoo and Wildlife Medicine, 2009
The Amazonian manatee (Trichechus inunguis) is endemic in the Amazonian basin and is the only exclusively fresh water sirenian. Historically hunted on a large scale, this species is now considered endangered, and studies on the reproductive physiology are critical for the improvement of reproductive management of captive and wild populations of ...
Fernando CÉSAR WEBER Rosas   +2 more
exaly   +4 more sources

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