Results 61 to 70 of about 428 (135)

Altered by Gold: A Comparative Zooarchaeological Analysis of 19th to 20th Century Chinese and British Migrants in Ravenswood, a Northern Queensland Gold Mining Town

open access: yesArchaeology in Oceania, Volume 61, Issue 2, Page 312-333, July 2026.
ABSTRACT Gold discoveries transformed the 19th century British colony of Queensland, Australia, driving migration, a second wave of pastoral expansion northwards, and an increasingly diverse population. This study presents a comparative and contextual zooarchaeological analysis of British and southern Chinese food waste—globally significant migrant ...
Marc Cheeseman
wiley   +1 more source

Evolution of limb development in cephalopod mollusks

open access: yeseLife, 2019
Cephalopod mollusks evolved numerous anatomical novelties, including arms and tentacles, but little is known about the developmental mechanisms underlying cephalopod limb evolution.
Oscar A Tarazona   +3 more
doaj   +1 more source

Three‐Dimensional Reconstruction of Cephalopod Beaks: A 3D Modeling Workflow Combining Prism‐Assisted Photogrammetry and Micro‐CT Validation

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study presents a novel workflow for three‐dimensional reconstruction of small, dehydration‐sensitive biological specimens, demonstrated through cephalopod beak modeling. The method combines prism‐assisted photogrammetry—which captures five isometric views in under 60 s using 45° prism reflections—with digital sculpting in ZBrush and micro‐CT ...
Lele Xu   +6 more
wiley   +1 more source

Intensity matching in cuttlefish [PDF]

open access: yes, 2015
Abstract For efficient background matching it is essential that animals closely match a set of salient visual statistics of their visual surroundings. The mean intensity of a background is a key statistic, because it can be estimated across a large range of viewing distances by a simple computation.
openaire   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, Volume 38, Issue 35, 23 June 2026.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

CHEMICAL BIO-COMPOUNDS AND FUNCTIONAL PROPERTIES OF RAW AND PROCESSED CUTTLEFISH, SEPIA OFFICINALIS (MOLLUSCA: CEPHALOPODA)

open access: yesFood and Environment Safety, 2018
Cuttlefish is one of the most economically important cephalopods with rich taste and few inedible parts. The study was aimed at evaluating the nutrient, non-nutrients, free fatty acid and cholesterol compositions and functional properties of raw and ...
Aderonke O. LAWAL-ARE   +3 more
doaj  

Sentience in cephalopod molluscs: an updated assessment

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1311-1333, June 2026.
ABSTRACT This article evaluates the evidence for sentience – the capacity to have feelings – in cephalopod molluscs: octopus, cuttlefish, squid, and nautilus. Our framework includes eight criteria, covering both whether the animal's nervous system could support sentience and whether their behaviour indicates sentience.
Alexandra K. Schnell   +4 more
wiley   +1 more source

Episodic-like memory in a simulation of cuttlefish behavior

open access: yesScientific Reports
Episodic memory involves remembering the what, when, and where components of an event. It has been observed in humans, other vertebrates, and the invertebrate cuttlefish.
Sriskandha Kandimalla   +3 more
doaj   +1 more source

Cuttlefish Story

open access: yes, 1968
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

CuttleFish Oil. X.

open access: yesJournal of Japan Oil Chemists' Society, 1960
The F1 unsaturated fatty acids were isolated by fractional precipitation of Pb salts and Hg salts from ethanol, by fractional precipitation of Li salts from 50% ethanol, by fractional precipitation of the brominated acids from organic solvents.The F1 unsaturated fatty acids were contained about 30% in fatty acids of cuttle-fish oil.
openaire   +3 more sources

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