Zobrazeno 1 - 10 of 47 pro vyhledávání: '"John A. Whitlock"'
1
Akademický článek
Anatomy and systematics of the diplodocoid Amphicoelias altus supports high sauropod dinosaur diversity in the Upper Jurassic Morrison Formation of the USA
Autor: Philip D. Mannion, Emanuel Tschopp, John A. Whitlock
Publikováno v: Royal Society Open Science, Vol 8, Iss 6 (2021)
Sauropod dinosaurs were an abundant and diverse component of the Upper Jurassic Morrison Formation of the USA, with 24 currently recognized species. However, some authors consider this high diversity to have been ecologically unviable and the validit
Externí odkaz: https://doaj.org/article/0a222ddf7f4f422a9831409ed27e07f7
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2
Cranial osteology of Bajadasaurus pronuspinax (Sauropoda, Dicraeosauridae)
Autor: Juan P. Garderes, Pablo A. Gallina, John A. Whitlock, Nestor Toledo
Publikováno v: Historical Biology. :1-25
The cranial remains of the holotype of the Lower Cretaceous Bajada Colorada Formation (Neuquén, Argentina) Bajadasaurus pronuspinax and its associated 3D model are studied and compared herein. These materials comprise a complete braincase, skull roo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fac3a9358384145938bd383b56b9c56
https://doi.org/10.1080/08912963.2023.2212389
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4
Cardiac Surgery Unit Advanced Life Support Training: A 10-Year Retrospective Study Examining Patient Mortality Outcomes After Implementation
Autor: John P, Whitlock
Publikováno v: Dimensions of critical care nursing : DCCN. 42(1)
Although the body of knowledge related to Cardiac Surgery Unit Advanced Life Support (CSU-ALS) guideline has grown over the last 10 years, there is no existing literature examining the impact of this training on patient mortality outcomes.This articl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8a7f7f358452f72cf19e6d920a5d58ee
https://pubmed.ncbi.nlm.nih.gov/36413642
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6
Tooth replacement in Manidens condorensis : baseline study to address the replacement pattern in dentitions of early ornithischians
Autor: John A. Whitlock, Marcos Gabriel Becerra, Diego Pol, Laura B. Porro
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Dental replacement in Heterodontosauridae has been debated over the last five decades primarily on indirect evidence, such as the development of wear facets and the position of erupted teeth. Direct observation of unerupted teeth provides unambiguous
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c2a9191ffdf02a5a13ebea08c57394
https://doi.org/10.1002/spp2.1337
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7
Anatomy and systematics of the diplodocoid Amphicoelias altus supports high sauropod dinosaur diversity in the Upper Jurassic Morrison Formation of the USA
Autor: Emanuel Tschopp, John A. Whitlock, Philip D. Mannion
Publikováno v: Royal Society Open Science, Vol 8, Iss 6 (2021)
Sauropod dinosaurs were an abundant and diverse component of the Upper Jurassic Morrison Formation of the USA, with 24 currently recognized species. However, some authors consider this high diversity to have been ecologically unviable and the validit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::814b3eec7ad954cd8c7aec2a4f2fc5dd
https://royalsocietypublishing.org/doi/10.1098/rsos.210377
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8
Polymerase Chain Reaction and GyrA Nucleotide Sequence Analysis of Wolbachia Endosymbionts (Rickettsiales: Anaplasmataceae) in Various Species of Culicidae, Cimex lectularius (Hemiptera: Cimicidae) and Dirofilaria immitis (Rhabditida: Onchocercidae)
Autor: Andrew White, Cody Rawls, Jennifer R Bess, John E. Whitlock, Vincent Centonze, David Wingfield
Publikováno v: Florida Entomologist. 103
Wolbachia Hertig and Wolbach (Rickettsiales: Anaplasmataceae) are non-culturable, bacterial endosymbionts that have been found in a broad range of arthropods and other invertebrate species. They have been implicated in human and veterinary pathologie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::483cac091453d88257cde19a757ded0e
https://doi.org/10.1653/024.103.00408
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9
Akademický článek
Evolution of high tooth replacement rates in sauropod dinosaurs.
Autor: Michael D D'Emic, John A Whitlock, Kathlyn M Smith, Daniel C Fisher, Jeffrey A Wilson
Publikováno v: PLoS ONE, Vol 8, Iss 7, p e69235 (2013)
BackgroundTooth replacement rate can be calculated in extinct animals by counting incremental lines of deposition in tooth dentin. Calculating this rate in several taxa allows for the study of the evolution of tooth replacement rate. Sauropod dinosau
Externí odkaz: https://doaj.org/article/133a6bbb2f0348f89142da0f9a1e7c1c
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10
Neuroanatomy of a diplodocid sauropod dinosaur from the Lower Cretaceous of Patagonia, Argentina
Autor: Juan Pablo Garderes, Pablo Ariel Gallina, John A. Whitlock, Néstor Toledo
Publikováno v: Cretaceous Research. 129:105024
Diplodocid neuroanatomy is known from four Late Jurassic forms from North America and Africa. Recently, a partial braincase of a diplodocid sauropod (MMCh-Pv- 232), tentatively assigned to Leinkupal laticauda Gallina et al., 2014, preserving a comple
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8a46f5e4ec395bca64dc4be5a354f7c
https://doi.org/10.1016/j.cretres.2021.105024
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