Results 51 to 60 of about 7,945 (205)

Can Cephalopods Vomit? Hypothesis Based on a Review of Circumstantial Evidence and Preliminary Experimental Observations

open access: yesFrontiers in Physiology, 2020
In representative species of all vertebrate classes, the oral ejection of upper digestive tract contents by vomiting or regurgitation is used to void food contaminated with toxins or containing indigestible material not voidable in the feces. Vomiting or
António V. Sykes   +4 more
doaj   +1 more source

Healing Activity of Sepia Officinalis Bone

open access: yesInternational Journal of Progressive Sciences and Technologies, 2023
Madagascar is a country renowned worldwide for its exceptional biodiversity and high level of endemism. Its fauna is of particular scientific interest in the search for new molecules of biopharmaceutical interest. Surveys carried out in the south-west region of this large island have revealed that S.
Rainimanantsoa Jenosusbel   +5 more
openaire   +1 more source

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

open access: yesAdvanced Functional Materials, Volume 36, Issue 36, 4 May 2026.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

Sepia Officinalis

open access: yesAnnals and Magazine of Natural History
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +4 more sources

Pots vs trammel nets: a catch comparison study in a Mediterranean small-scale fishery [PDF]

open access: yesPeerJ, 2020
Passive bottom-set nets are the most widely used fishing gears in Mediterranean small-scale fisheries (SSFs). Trammel nets, in particular, have key advantages such as their ease of use and handling and high capture efficiency for numerous commercial ...
Andrea Petetta   +4 more
doaj   +2 more sources

Sperm Transfer Under Behavioral and Morphological Constraints in the Orb‐Web Spider Genus Argiope

open access: yesIntegrative Zoology, Volume 21, Issue 3, Page 485-498, May 2026.
The polygamous mating system of the orb‐web spider genus Argiope provides a model to study the evolution of sperm transfer under morphological and behavioral constraints. This helps us to understand how male and female behavioral and morphological reproductive traits influence sperm transfer.
Chathuranga Dharmarathne   +3 more
wiley   +1 more source

A Sensitive Electrogenerated Chemiluminescence Assay For Determination of Melanin in Natural and Biological Samples

open access: yesInternational Journal of Electrochemical Science, 2012
A rapid, simple and highly sensitive flow-injection (FI) electrogenerated chemiluminescence (ECL) method was developed for the determination of melanin, a biological pigment present in the skin, eyes, hair, scales and it is responsible for color of them.
Nawal A. Alarfaj   +2 more
doaj   +1 more source

Diversity of apostome ciliates, Chromidina spp. (Oligohymenophorea, Opalinopsidae), parasites of cephalopods of the Mediterranean Sea

open access: yesParasite, 2016
Chromidina spp. are enigmatic apostome ciliates (Oligohymenophorea, Opalinopsidae) that parasitise the renal and pancreatic appendages of cephalopods. Only four species have been described, among which only three have been formally named. No DNA sequence
Souidenne Dhikra   +6 more
doaj   +1 more source

Sampling Frame for Mediterranean and Black Sea CFP Monitoring indicators [PDF]

open access: yes, 2017
The Mediterranean and Black Sea list of stocks to be used for computing the indicators was based on a ranking system approach for which the species having a rank in the first ten positions either in total live weight or total economic values were chosen.
CASEY JOHN   +6 more
core   +1 more source

From commons to commoning as resistance efforts to blue injustice: A sociohistorical and ethnographical approach

open access: yesPeople and Nature, Volume 8, Issue 4, Page 835-853, April 2026.
Abstract Over the last 20 years, collaborative efforts have emerged with the intention of going beyond the pure capitalist economy, seeking to generate transformative community‐based changes that guarantee blue equity, fair distribution and well‐being.
Sílvia Gómez, Alfons Garrido
wiley   +1 more source

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