Results 31 to 40 of about 22,375 (299)
Multi-star calibration in starphotometry [PDF]
We explored the improvement in starphotometry accuracy using a multi-star Langley calibration in lieu of the more traditional one-star Langley approach. Our goal was a 0.01 calibration-constant repeatability accuracy, at an operational sea-level facility
L. Ivănescu, N. T. O'Neill
doaj +1 more source
Up in Arms: Immune and Nervous System Response to Sea Star Wasting Disease. [PDF]
Echinoderms, positioned taxonomically at the base of deuterostomes, provide an important system for the study of the evolution of the immune system.
Lauren E Fuess +13 more
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Sea star wasting (SSW) disease, a massive and ongoing epidemic with unknown cause(s), has led to the rapid death and decimation of sea star populations with cascading ecological consequences.
Andrew R. McCracken +11 more
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Morphology and Settling Velocity of Sea Stars (Asterias rubens)
This study presents morphological data and estimates of the settling velocity and drag coefficient of sea stars (Asterias rubens) caught in the Limfjord, Denmark.
Karen B. Burgaard +4 more
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Sea star (class Asteroidea, phylum Echinodermata) is one of the most successful marine organisms inhabiting a wide range of habitats. As one of the key stone species, sea stars are responsible for maintaining much of the local diversity of species within
Ruhana Hassan +2 more
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An asteroid specimen was collected in adjacent water of Gisamun, Gangwon-do in the East Sea, Korea at a depth of 170 m by fishing net at May 2013.
Shin, Sook
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We determined the complete mitochondrial genome sequences of an asteroid Linckia laevigata belonging to the order Valvatida. The complete mitogenome of L. laevigata was 16,371 bp in length and consisted of 13 protein-coding genes (PCGs), two rRNA, and 22
Shimpei F. Hiruta +4 more
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Tracing the history of cell types
A study of sea urchin and sea star larvae paves the way for understanding how cell types evolve and give rise to novel morphologies.
Antonia Grausgruber +1 more
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Sea stars are among the most important predators in benthic ecosystems worldwide which is partly attributed to their unique gastrointestinal features and feeding behaviors.
Elliot W. Jackson +5 more
doaj +1 more source
Recent results on cold-QCD from RHIC [PDF]
Polarized proton-proton collisions at the Relativistic Heavy Ion Collider (RHIC) provide unique opportunities to study the spin structure of the nucleon.
Xu Qinghua
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