Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Shell calcification"'
Publikováno v:
Radiology Case Reports, Vol 16, Iss 4, Pp 847-849 (2021)
Egg-shell calcification is rare in cases with constrictive pericarditis. It leads to significant right heart failure and the only treatment is surgical excision of the pericardium. We present a case of a 22-year-old-male who was diagnosed to have sev
Externí odkaz:
https://doaj.org/article/a60e436f57f44eb28749bf13d05f2906
Akademický článek
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Publikováno v:
Paleoceanography, Vol. 35, No e2020PA003941 (2020)
Paleoceanography and Paleoclimatology, vol. 35, no. 11
Paleoceanography and Paleoclimatology, vol. 35, no. 11
Planktonic Foraminifera are widely used for environmental reconstructions through measurements of their shell's geochemical characteristics, including its stable oxygen and carbon isotope composition. Using these parameters as unbiased proxies requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5363b03ee34ec152c983bca54c782e5b
https://archive-ouverte.unige.ch/unige:143897
https://archive-ouverte.unige.ch/unige:143897
Publikováno v:
Chemical Geology. 519:83-94
It is crucial to understand the clumped isotope compositions (Δ47) of modern land-snail shells and their relationship with environmental parameters for palaeoenvironmental-studies. Previous studies have shown significant variations in relationships
Autor:
Osamu Kai
Publikováno v:
Open Journal of Animal Sciences. :151-161
To investigate factors involved in the secretion of protoporphyrin IX (PpIX), a superficial eggshell pigment, from shell gland epithelial cells of Japanese quail, we cultured cells in Ham’s F12 medium with calcium chloride and quail plasma. The add
Autor:
Jean-Louis Mansot, Martha Enríquez-Díaz, Wendy González-López, Dalila Aldana Aranda, Olivier Gros
Publikováno v:
Aquaculture International
Aquaculture International, Springer Verlag, 2021, 29 (3), pp.1279-1294. ⟨10.1007/s10499-021-00696-4⟩
Aquaculture International, Springer Verlag, 2021, 29 (3), pp.1279-1294. ⟨10.1007/s10499-021-00696-4⟩
The goals of this study were to evaluate growth, development, and calcification process of veligers of Strombus gigas grown in natural conditions in mesocosm versus laboratory conditions. In this study, larvae bred in mesocosm conditions had a good g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::972da052c590e943e70130013c30721c
https://hal.univ-antilles.fr/hal-03231517
https://hal.univ-antilles.fr/hal-03231517
Publikováno v:
Molecular Biology and Evolution
Yarra, T, Blaxter, M & Clark, M S 2021, ' A bivalve biomineralization toolbox ', Molecular Biology and Evolution, vol. 38, no. 9, pp. 4043-4055 . https://doi.org/10.1093/molbev/msab153
Yarra, T, Blaxter, M & Clark, M S 2021, ' A bivalve biomineralization toolbox ', Molecular Biology and Evolution, vol. 38, no. 9, pp. 4043-4055 . https://doi.org/10.1093/molbev/msab153
Mollusc shells are a result of the deposition of crystalline and amorphous calcite catalyzed by enzymes and shell matrix proteins (SMP). Developing a detailed understanding of bivalve mollusc biomineralization pathways is complicated not only by the
Autor:
Andrés S. Rigual-Hernández, Helen C Bostock, Jose Manuel Sanchez-Santos, Fatima F Abrantes, Thomas W. Trull, Francisco J. Sierro, A Gonsalez-Lanchas, Scott D. Nodder, José-Abel Flores, Ruth Eriksen, Andrew D. Moy
The global ocean acts as a climate regulator through the uptake of Earth’s excess heat and the absorption of about 30% of anthropogenic CO2 emissions since 1750. Southern Ocean waters are warming faster than the global ocean average and their low t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed67ffffe5d587f5f1eb7c5fd0395de4
https://doi.org/10.5194/egusphere-egu21-9748
https://doi.org/10.5194/egusphere-egu21-9748
Publikováno v:
Frontiers in Marine Science, Vol 7 (2021)
Pteropods have been hailed as the “canary in the coal mine” for ocean acidification, however, questions remain about their life history, habitat, and the environmental parameters that the isotopic composition of their shells reflect. In order to
Autor:
Erika Griesshaber, Andreas Ziegler, F. Nindiyasari-Behal, Antonio G. Checa, I. Sánchez-Almazo, Xiaofei Yin, Wolfgang W. Schmahl
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Shells of calcifying foraminifera play a major role in marine biogeochemical cycles; fossil shells form important archives for paleoenvironment reconstruction. Despite their importance in many Earth science disciplines, there is still little consensu