Results 61 to 70 of about 205,581 (146)

Surface growth kinematics via local curve evolution [PDF]

open access: yes, 2014
A mathematical framework is developed to model the kinematics of surface growth for objects that can be generated by evolving a curve in space, such as seashells and horns.
Goriely, A., Moulton, D E
core   +1 more source

Die Torsion der Gastropoda ‐ ein biomechanischer Prozeß

open access: yes, 2009
The recently proposed biomechanical model of gastropod torsion (edlinger 1988 a, b) is rejected on various reasons. First, the assumed original conditions in Polyplacophora and Tryblidiida as well as the constructed original condition in the Gastropoda ...
Von G. Haszprunar
semanticscholar   +1 more source

Larval Shell Muscles in the Abalone Haliotis kamtschatkana.

open access: yesThe Biological Bulletin, 1997
I used light and electron microscopy to investigate shell-attached muscles in larvae of Haliotis kamtschatkana Jonas, 1845, because an early description of these muscles in H.
L. Page
semanticscholar   +1 more source

Marine molluscan diversity in India – exploitation, conservation [PDF]

open access: yes, 2017
The molluscs (soft bodied animals) belong to the large and diverse phylum Mollusca, which includes a variety of familiar animals well-known as decorative shells or as seafood. These range from tiny snails, clams, and abalone to larger organisms such as
Mohamed, K S, Venkatesan, V
core  

Investigating development, incubation and dietary effects in egg and veliger larvae of Littorina littorea (Linnaeus, 1758) [PDF]

open access: yes, 2022
Vanlig Strandsnegl (Littorina littorea) er en lite utnyttet delikatesse i Norge, men arten sankes, eksporteres og konsumeres i mange europeiske land. Denne studien har undersøkt noen av de tidligere ukjente faktorene som påvirker de tidlige livsstadiene ...
Lillebjerka, Tora
core  

Molluscan Taxonomy [PDF]

open access: yes, 2017
The molluscs belong to the large and diverse phylum Mollusca, which includes a variety of familiar animals well-known as decorative shells or as seafood.
Mohamed, K S, Venkatesan, V, Vidya, R
core  

Improved side-chain torsion potentials for the Amber ff99SB protein force field

open access: yesProteins: Structure, Function, and Bioinformatics, 2010
Recent advances in hardware and software have enabled increasingly long molecular dynamics (MD) simulations of biomolecules, exposing certain limitations in the accuracy of the force fields used for such simulations and spurring efforts to refine these ...
K. Lindorff-Larsen   +6 more
semanticscholar   +1 more source

Dynamic expression of ancient and novel molluscan shell genes during ecological transitions [PDF]

open access: yes, 2007
Background: The Mollusca constitute one of the most morphologically and ecologically diverse metazoan phyla, occupying a wide range of marine, terrestrial and freshwater habitats.
Degnan, Bernard M   +2 more
core   +4 more sources

Biodiversity survey of marine Gastropoda of Helgoland [PDF]

open access: yes
Marine Gastropoda and their distribution around the island of Helgoland (North Sea) were studied at two different locations; the intertidal zone of the northeastern rocky shore and the so-called Tiefe Rinne, a depression situated on the edge of the ...
Keramopoulou, Myrto   +1 more
core   +1 more source

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