Výsledky vyhledávání

Akademický článek

Biomechanical reconstructions and selective advantages of neck poses and feeding strategies of Sauropods with the example of Mamenchisaurus youngi.

Autor: Andreas Christian, Guangzhao Peng, Toru Sekiya, Yong Ye, Marco G Wulf, Thorsten Steuer

Publikováno v: PLoS ONE, Vol 8, Iss 10, p e71172 (2013)

A very long neck is a characteristic feature of most sauropod dinosaurs. In the genus Mamenchisaurus, neck length is extreme, greater than 40 percent of total body length. However, the posture, utilization, and selective advantage of very long necks

Externí odkaz: https://doaj.org/article/4026c045f8974725b11b0d50ae766add

Zobrazit plný text záznamu

A revision of the referred specimen of Chuanjiesaurus anaensis Fang et al., 2000: a new early branching mamenchisaurid sauropod from the Middle Jurassic of China

Autor: Tao Wang, Hai-Lu You, Zhi-Wen Yang, Xin-Xin Ren, Toru Sekiya

Publikováno v: Historical Biology. 33:1872-1887

We present a revision of the referred specimen (LFGT LCD 9701–1) of Chuanjiesaurus anaensis from the Middle Jurassic Chuanjie Formation of Yunnan Province, southwest China, and demonstrate that LCD...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93ff0b6adc1ef3a7e7926974a1dd097c
https://doi.org/10.1080/08912963.2020.1747450

Zobrazit plný text záznamu

A new juvenile specimen ofYunnanosaurus robustus(Dinosauria: Sauropodomorpha) from Early to Middle Jurassic of Chuxiong Autonomous Prefecture, Yunnan Province, China

Autor: Masateru Shibata, Toru Sekiya, Wenjie Zheng, Xingsheng Jin, Yoichi Azuma

Publikováno v: Historical Biology. 26:252-277

An almost complete skeleton with partial cranial material (ZMNH-M8739) is recovered from the Early or Middle Jurassic of southwest China. ZMNH-M8739 is identified as a juvenile individual of basal ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1abbf965ad4982e4258fc2a84e9bad17
https://doi.org/10.1080/08912963.2013.821702

Zobrazit plný text záznamu

Carbon isotope stratigraphy of terrestrial organic matter for the Turonian (Upper Cretaceous) in northern Japan: Implications for ocean-atmosphere 13C trends during the mid-Cretaceous climatic optimum

Autor: Toru Sekiya, Go-Ichiro Uramoto, Hiromichi Hirano, Rui Tahara

Publikováno v: Geosphere. 9:355-366

Carbon isotope data of terrestrial organic matter (δ 13 C TOM ) obtained in Hokkaido, northern Japan, from the marine Cretaceous Yezo Group along the northwestern Pacific margin elucidated a detailed chemostratigraphy for the Turonian Stage in this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a47e2577c528920c14686c25ff8ddf60
https://doi.org/10.1130/ges00835.1

Zobrazit plný text záznamu

A case of focal nodular hyperplasia with a new characteristic finding on contrast-enhanced ultrasonography using Levovist

Autor: Kunihiko Fukuda, Toru Sekiya, Makiko Nishioka, Kaoru Onoue, Norio Nakata, Yukio Miyamoto

Publikováno v: Journal of medical ultrasonics (2001). 40(1)

We used contrast-enhanced ultrasound with Levovist, a microbubble contrast agent, to diagnose a case of hepatic focal nodular hyperplasia (FNH). A new characteristic finding of heartbeat-synchronized centrifugal enhancement was discovered. We call th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc7a747683718d916e8e3dfe6060e402
https://pubmed.ncbi.nlm.nih.gov/27276924

Zobrazit plný text záznamu

Molecular mechanisms of hereditary persistence of alpha-fetoprotein (AFP) in two Japanese families A hepatocyte nuclear factor-1 site mutation leads to induction of the AFP gene expression in adult livers

Autor: Akihiro Moriuchi, Hirofumi Uto, Masatsugu Numata, Hirohito Tsubouchi, Toru Sekiya, Ildeok Kim, Akio Ido, Kenji Nagata, Katsuhiro Hayashi, Satoru Hasuike, Yoshiko Nagata-Tsubouchi

Publikováno v: Hepatology research : the official journal of the Japan Society of Hepatology. 31(2)

alpha-Fetoprotein (AFP) is produced abundantly in fetal liver but is hardly detectable in adults. In this study, we investigated two unrelated Japanese families with hereditary persistence of AFP. A g-->a substitution at nucleotide -119 (-119g-->a) i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77636ae350a58125e81db33b4271cfed
https://pubmed.ncbi.nlm.nih.gov/15716018

Zobrazit plný text záznamu

A new sauropod dinosaur from the Late Jurassic of China and the diversity, distribution, and relationships of mamenchisaurids

Autor: Daqing Li, Lida Xing, Philip J. Currie, Toru Sekiya, Jianping Zhang, Yong Ye, Tetsuto Miyashita, Fengping Wang

Publikováno v: Journal of Vertebrate Paleontology. 35:e889701

—Qijianglong guokr, gen. et sp. nov., represents a mamenchisaurid eusauropod from the Late Jurassic of southern China. The holotype consists of an incomplete skull, partly articulated axial skeleton, and fragmentary appendicular skeleton. A well-pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b38454da9bf143ce59d7c0f465a43507
https://doi.org/10.1080/02724634.2014.889701

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání