Results 71 to 80 of about 40,534 (330)

METHODS FOR AGE AND GROWTH DETERMINATION IN CEPHALOPODS [PDF]

open access: yesCroatian Journal of Fisheries, 2008
Different methods used in age determination of cephalopods and their importance for assessment and management purposes for this group of marine organisms are described in the paper.
Svjetlana Krstulović Šifner
doaj  

Mechanisms and drivers of belemnite body-size dynamics across the Pliensbachian–Toarcian crisis [PDF]

open access: yesRoyal Society Open Science, 2019
Body-size reduction is considered an important response to current climate warming and has been observed during past biotic crises, including the Pliensbachian–Toarcian crisis, a second-order mass extinction.
Patrícia Rita   +4 more
doaj   +1 more source

The pupillary response of cephalopods [PDF]

open access: yes, 2005
This paper provides the first detailed description of the time courses of light-evoked pupillary constriction for two species of cephalopods, Sepia officinalis (a cuttlefish) and Eledone cirrhosa (an octopus).
Douglas, R. H.   +2 more
core   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker   +2 more
wiley   +1 more source

The hydrostatics of Paleozoic ectocochleate cephalopods (Nautiloidea and Endoceratoidea) with implications for modes of life and early colonization of the pelagic zone

open access: yesPalaeontologia Electronica, 2019
Understanding the hydrostatic properties of ectocochleate cephalopods is essential to study the functional morphology of their shells. The conditions for neutral buoyancy, static orientation of the living animal, and their hydrostatic stability are key ...
D. Peterman, C. C. Barton, M. Yacobucci
semanticscholar   +1 more source

A hierarchy in clusters of cephalopod mRNA editing sites [PDF]

open access: gold, 2022
Mikhail A. Moldovan   +3 more
openalex   +1 more source

Marine flora and fauna of the eastern United States Mollusca: Cephalopoda [PDF]

open access: yes, 1989
The cephalopods found in neritic waters of the northeastern United States include myopsid and oegopsid squids, sepiolid squids, and octopods. A key with diagnostic illustrations is provided to aid in identification of the eleven species common in the ...
Roper, Clyde F. E.   +2 more
core  

The Mental Lives of Sheep and the Quest for a Psychological Taxonomy [PDF]

open access: yes, 2019
In this commentary on Marino and Merskin's "Intelligence, complexity, and individuality in sheep", I argue that their literature review provides further evidence of the fundamental theoretical shift in psychology towards a non-anthropocentric ...
Figdor, Carrie
core   +2 more sources

Remora‐Inspired Sensing Suction Cup with Adhesion Monitoring and Force Detection

open access: yesAdvanced Intelligent Systems, EarlyView.
A suction cup with integrated liquid metal microchannel sensors enables stable multidirectional force sensing and adhesion monitoring in both air and water. The flexible resistive sensors, placed on the outer lip, transduce deformations into resistance changes under normal and shear loads.
Yuchen Liu   +7 more
wiley   +1 more source

Bipedal locomotion in Octopus vulgaris: A complementary observation and some preliminary considerations

open access: yesEcology and Evolution, 2021
Lacking an external shell and a rigid endoskeleton, octopuses exhibit a remarkable flexibility in their movements. Bipedal locomotion is perhaps the most iconic example in this regard.
Piero Amodio   +3 more
doaj   +1 more source

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