Results 1 to 10 of about 71,207 (158)

Dynamic mimicry in an Indo–Malayan octopus [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2001
During research dives in Indonesia (Sulawesi and Bali), we filmed a distinctive long-armed octopus, which is new to science. Diving over 24 h periods revealed that the 'mimic octopus' emerges during daylight hours to forage on sand substrates in full ...
Tom Tregenza
exaly   +6 more sources

Health Risk Assessment of Heavy Metals Exposure from the Consumption of Cephalopods and Crustaceans in Peninsular Malaysia [PDF]

open access: yesToxics
Cephalopods and crustaceans are known to bioaccumulate heavy metals, potentially posing both non-carcinogenic and carcinogenic health risks to consumers.
Wan Nurul Farah Wan Azmi   +3 more
doaj   +2 more sources

Diverse musculature layers in three species of octopus support precise motor control yet lack smooth muscle [PDF]

open access: yesRoyal Society Open Science
Octopus intrinsic arm musculature is often referred to as entirely obliquely striated muscle. However, only three muscle layers have been systematically shown as striated muscle. Because molluscan muscle control can vary greatly (i.e.
Sarah L. West, Trevor J. Wardill
doaj   +2 more sources

The Octopus Sign—A New HRCT Sign in Pulmonary Langerhans Cell Histiocytosis

open access: yesDiagnostics, 2022
Background: Fibrosis in pulmonary Langerhans cell histiocytosis (PLCH) histologically comprises a central scar with septal strands and associated airspace enlargement that produce an octopus-like appearance.
Alexander Poellinger   +10 more
doaj   +1 more source

Risk assessment of vibriosis by Vibrio cholerae and Vibrio vulnificus in whip-arm octopus consumption in South Korea

open access: yesFisheries and Aquatic Sciences, 2021
This study evaluated the risk of foodborne illness from highly pathogenic Vibrio spp. (Vibrio vulnificus and V. cholerae) by raw whip-arm octopus (Octopus minor) consumption.
Hyemin Oh   +7 more
doaj   +1 more source

Quantitation of Water Addition in Octopus Using Time Domain Reflectometry (TDR): Development of a Rapid and Non-Destructive Food Analysis Method

open access: yesFoods, 2022
A rapid and non-destructive method based in time domain reflectometry analysis (TDR), which detects and quantifies the water content in the muscle, was developed for the control of abusive water addition to octopus.
Bárbara Teixeira   +3 more
doaj   +1 more source

Assessing the quality of octopus: From sea to table

open access: yesFood Frontiers, 2023
Octopuses (scientific order Octopoda under the scientific class Cephalopoda) are a group of aquatic species with economic importance as a food product in many countries around the world.
Sol Zamuz   +6 more
doaj   +1 more source

Improving Keeping for Octopuses by Testing Different Escape-Proof Designs on Tanks for “Big Blue Octopus” (Octopus cyanea)

open access: yesApplied Sciences, 2021
Octopus cyanea has a wide range of natural distribution and is interesting for scientific research. However, unlike Octopus vulgaris, the species is poorly studied, and few data exist on best practices for keeping them. One of the most common reasons for
Keishu Asada   +7 more
doaj   +1 more source

The Open-source Camera Trap for Organism Presence and Underwater Surveillance (OCTOPUS)

open access: yesHardwareX, 2023
This Open-source Camera Trap for Organism Presence and Underwater Surveillance (OCTOPUS) was designed to operate as a motion activated camera trap, deployable at depths of up to 800 ft for ∼72 h deployments.
Jefferson W. Humbert   +2 more
doaj   +1 more source

Octopus: A Secure and Anonymous DHT Lookup [PDF]

open access: yes, 2012
Distributed Hash Table (DHT) lookup is a core technique in structured peer-to-peer (P2P) networks. Its decentralized nature introduces security and privacy vulnerabilities for applications built on top of them; we thus set out to design a lookup ...
Borisov, Nikita, Wang, Qiyan
core   +1 more source

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