Using Reinforcement Learning to Develop a Novel Gait for a Bio-Robotic California Sea Lion [PDF]
BiomimeticsWhile researchers have made notable progress in bio-inspired swimming robot development, a persistent challenge lies in creating propulsive gaits tailored to these robotic systems.
Anthony Drago +4 more
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Developing Immune Profiles of Endangered Australian Sea Lion (Neophoca cinerea) Pups Within the Context of Endemic Hookworm (Uncinaria sanguinis) Infection [PDF]
Frontiers in Veterinary Science, 2022 As a top predator, the endangered Australian sea lion (Neophoca cinerea) is a sentinel of ecosystem change, where population trends can reflect broader shifts in the marine environment.
María-Ignacia Meza Cerda +7 more
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Environmental heterogeneity plays a bigger role than diet quality in driving divergent California sea lion population trends. [PDF]
PLoS ONEWhile the global population of California sea lions (Zalophus californianus) is increasing, regional trends show a decline in the Gulf of California (GoC, Mexico) and an increase in the Channel Islands (CI, U.S.) over the last 40 years.
Ana Lucía Pozas-Franco +4 more
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An Improved Sea Lion Optimization for Workload Elasticity Prediction with Neural Networks [PDF]
International Journal of Computational Intelligence Systems, 2022 The work in this paper presents a study into nature-inspired optimization applied to workload elasticity prediction using neural networks. Currently, the trend is for proactive decision support in increasing or decreasing the available resource in cloud ...
Binh Minh Nguyen +3 more
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Preliminary Ultrasonographic Study of Healthy California Sea Lion (Zalophus californianus) Pregnancy and Fetal Development [PDF]
AnimalsReproductive success is an important aspect of marine mammals’ population health, as it is an indicator of the trajectory for the population into the future.
Letizia Fiorucci +3 more
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Dokdo sea lion Zalophus japonicus genome reveals its evolutionary trajectory before extinction [PDF]
BMC BiologyBackground The Dokdo sea lion (Zalophus japonicus), commonly referred to as Gangchi in Korea and the Japanese sea lion internationally, was endemic to the Northwest Pacific before its extinction in the 1950s. However, its origins, speciation, and genetic
Jungeun Kim +13 more
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Complex Virome in a Mesenteric Lymph Node from a Californian Sea Lion (Zalophus californianus) with Polyserositis and Steatitis [PDF]
Viruses, 2020 An emaciated subadult free-ranging California sea lion (Csl or Zalophus californianus) died following stranding with lesions similar to 11 other stranded animals characterized by chronic disseminated granulomatous inflammation with necrotizing steatitis ...
Eda Altan +8 more
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The First Population Simulation for the Zalophus japonicus (Otariidae: Sea Lions) on Dokdo, Korea
Journal of Marine Science and Engineering, 2022 The Japanese sea lion (Z. japonicus) has been regarded as an extinct species since the last report on Dokdo in 1951. Not much ecological information on the Z. japonicus on Dokdo (hereafter Dokdo sea lion) is currently available.
Yoon-Ji Lee +10 more
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The oldest record of the Steller sea lion Eumetopias jubatus (Schreber, 1776) from the early Pleistocene of the North Pacific [PDF]
PeerJ, 2020 The extant genera of fur seals and sea lions of the family Otariidae (Carnivora: Pinnipedia) are thought to have emerged in the Pliocene or the early Pleistocene in the North Pacific.
Nahoko Tsuzuku, Naoki Kohno
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Frontiers in Marine Science, 2022 Globally, the bycatch of marine mammals in fisheries represents the greatest source of human-caused mortality that threatens the sustainability of many populations and species.
Simon D. Goldsworthy +24 more
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