Concept
Echinoidea
Publications associées (11)
Environmental Flows Determination and Monitoring with Hydraulic Habitat Models-Pushing the Boundaries of Habitat Models Application
Mikolaj Stanislaw Adamczyk, Piotr Parasiewicz
Hydraulic habitat simulation models were designed for the quantitative determination of environmental flows that consider the needs of aquatic fauna in rivers and streams. In the past 50 years, the modeling techniques were significantly developed, but expe ...
2019Segmentation of Developing Human Embryo in Time-lapse Microscopy
Being able to efficiently segment a developing embryo from background clutter constitutes an important step in automated monitoring of human embryonic cells. State-of-the-art automatic segmentation methods remain ill-suited to handle the complex behavior a ...
IEEE2016Ultrascale and Microscale Growth Dynamics of the Cidaroid Spine of Phyllacanthus imperialis Revealed by Mg-26 Labeling and NanoSIMS Isotopic Imaging
Anders Meibom, Jaroslaw Hubert Stolarski, Stéphane Laurent Escrig
Growth dynamics of the primary spine of the cidaroid sea urchin Phyllacanthus imperialis was assessed for the first time using pulsed Mg-26-labeling and NanoSIMS isotopic imaging. The sea urchin was incubated twice (for 48 h) in artificial seawater with el ...
Wiley-Blackwell2014Micro- to nanostructure and geochemistry of extant crinoidal echinoderm skeletons
Anders Meibom, Jaroslaw Hubert Stolarski
This paper reports the results of micro- to nanostructural and geochemical analyses of calcitic skeletons from extant deep-sea stalked crinoids. Fine-scale (SEM, FESEM, AFM) observations show that the crinoid skeleton is composed of carbonate nanograins, a ...
Wiley-Blackwell2013