Zobrazeno 1 - 10
of 1 378
pro vyhledávání: '"John A. Long"'
Autor:
Alice M. Clement, Richard Cloutier, Michael S. Y. Lee, Benedict King, Olivia Vanhaesebroucke, Corey J. A. Bradshaw, Hugo Dutel, Kate Trinajstic, John A. Long
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract The living coelacanth Latimeria (Sarcopterygii: Actinistia) is an iconic, so-called ‘living fossil’ within one of the most apparently morphologically conservative vertebrate groups. We describe a new, 3-D preserved coelacanth from the La
Externí odkaz:
https://doaj.org/article/482247b94a654d8db71dc11cc35af182
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
The fish-tetrapod transition (which incorporates the related fin-limb and water-land transitions) is celebrated as one of the most important junctions in vertebrate evolution. Sarcopterygian fishes (the “lobe-fins”) are today represented by lungf
Externí odkaz:
https://doaj.org/article/5cf5e14f87ca4943a183047562730aed
Publikováno v:
Weather and Climate Extremes, Vol 20, Iss C, Pp 81-91 (2018)
Tornadoes are among the most destructive natural events and occur most frequently in the United States. It is difficult to ascertain if the frequency of tornadoes in the U.S. is increasing because our ability to observe and report tornado occurrence
Externí odkaz:
https://doaj.org/article/ef1ca8d69cee499d9866de917f8b21d6
Publikováno v:
Royal Society Open Science, Vol 5, Iss 6 (2018)
Acid-prepared specimens of the placoderm Brindabellaspis stensioi (Early Devonian of New South Wales, Australia) revealed placoderm endocranial anatomy in unprecedented detail. Brindabellaspis has become a key taxon in discussions of early gnathostom
Externí odkaz:
https://doaj.org/article/ad577d5701004afe8f1bf162cd5627ed
Publikováno v:
PeerJ, Vol 4, p e2539 (2016)
The first virtual cranial endocast of a lungfish from the Early Devonian, Dipnorhynchus sussmilchi, is described. Dipnorhynchus, only the fourth Devonian lungfish for which a near complete cranial endocast is known, is a key taxon for clarifying prim
Externí odkaz:
https://doaj.org/article/cb0729901e5b479cbb424ca322efa7b8
Publikováno v:
Royal Society Open Science, Vol 3, Iss 7 (2016)
Lungfish first appeared in the geological record over 410 million years ago and are the closest living group of fish to the tetrapods. Palaeoneurological investigations into the group show that unlike numerous other fishes—but more similar to those
Externí odkaz:
https://doaj.org/article/03d1cd6192c9412bb17683644d2d3d2c
Publikováno v:
Journal of Lipid Research, Vol 13, Iss 3, Pp 371-382 (1972)
During its prolonged period of gestation, the fetal guinea pig gradually develops a striking hyperlipemia (plasma triglycerides ca. 500–1500 mg/dl) and fatty liver (hepatic triglycerides ca. 25% of wet weight). The parenchymal cells of the liver co
Externí odkaz:
https://doaj.org/article/31fcb61d63be42329f73d842387729d4
Autor:
Alice M Clement, Tom J Challands, Richard Cloutier, Laurent Houle, Per E Ahlberg, Shaun P Collin, John A Long
Publikováno v:
eLife, Vol 11 (2022)
The lobe-finned fish, lungfish (Dipnoi, Sarcoptergii), have persisted for ~400 million years from the Devonian Period to present day. The evolution of their dermal skull and dentition is relatively well understood, but this is not the case for the ce
Externí odkaz:
https://doaj.org/article/fe0fbc43c02249cabc36f012098fb7b4
Autor:
Jeffrey D Stilwell, John A Long
No other continent on Earth has undergone such radical environmental changes as Antarctica. In its transition from rich biodiversity to the barren, cold land of blizzards we see today, Antarctica provides a dramatic case study of how subtle changes i
Autor:
Keally Haushalter, Sara J Pritschet, John W Long, Caitlyn G Edwards, Emma J Boyland, Rebecca K Evans, Travis D Masterson
Publikováno v:
Public Health Nutrition. 26:716-724
Objective:To assess viewer engagement of a food advertising campaign on the live streaming platform Twitch.tv, a social media platform that allows creators to live stream content and communicate with their audience in real time.Design:Observational a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::997353e336d5a72dcfe6dce2d52e5f6d
https://doi.org/10.1017/s1368980023000083
https://doi.org/10.1017/s1368980023000083