Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Noriyuki Ohtaishi"'
Autor:
A. Irina Nevedomskaya, Tomoko Fukuda, Noriyuki Ohtaishi, Masahiro Toyama, Kuniko Kawai, A. Maksim Antipin, G. Igori Bobyr, Ayaka Ishida, Tatsuo Oshida
Publikováno v:
Japanese Journal of Zoo and Wildlife Medicine. 21:11-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db23591c319de6cc14cd79f464179ec
https://doi.org/10.5686/jjzwm.21.11
https://doi.org/10.5686/jjzwm.21.11
Autor:
Yasunori Sakurai, Sachiko Saito, Shin-ichi Hayama, Noriyuki Aoki, Mari Kobayashi, Kazuo Wada, Kei Hayashi, Toshiyasu Nakaoka, Tetsuro Itoo, Masatsugu Suzuki, Yohjiro Uekane, Tatsuya Kariya, Noriyuki Ohtaishi, Shinya Baba, Yumi Kobayashi, Miki Kawashima, Kei Fujii, Yuichi Osa, Jun Chishima, Hidemi Osada, Akio Niizuma
Publikováno v:
Endangered Species Research, Vol 24, Iss 1, Pp 61-72 (2014)
The Kuril harbour seal Phoca vitulina stejnegeri is an endangered species which in - habits southeastern Hokkaido, Japan. Its population declined precipitously from between 1500 and 4800 individuals in the 1940s to a few hundred individuals in the ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ff926e7c8e93e8d06c6ad4a409cbe3f
https://doi.org/10.3354/esr00553
https://doi.org/10.3354/esr00553
Publikováno v:
Ursus. 22:84-90
We investigated the distribution of brown bears (Ursus arctos) with white pelage in Kunashiri and Etorofu Islands, Southern Kuril Islands; we here name this white pelage form the Ininkari bear. The fur color of the brown bear varies considerably thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b20e773d086b1df36a250939823cfe84
https://doi.org/10.2192/ursus-d-10-00017.1
https://doi.org/10.2192/ursus-d-10-00017.1
Autor:
Noriyuki Ohtaishi, Tatsuya Shima, Motoki Wakatsuki, Masatsugu Suzuki, Saori Otsuka, Yasuhiro Kon, Naoki Kamezaki
Publikováno v:
Journal of Experimental Zoology Part A: Ecological Genetics and Physiology. :166-174
Studies on the population dynamics of sea turtles require histological evaluation of the ontogenetic development and the activity of the gonads for reproduction. To investigate the growth-related changes of gonads in the immature male green turtle (C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::005dcadaf7bfd3ddd9b94d7c8d9a9015
https://doi.org/10.1002/jez.444
https://doi.org/10.1002/jez.444
Publikováno v:
Advances in Space Research. 39:39-45
ASTER aboard NASA’s satellite Terra is a high-resolution multispectral radiometer of 14 bands. The spatial resolution is 15 m in VNIR, 30 m in SWIR and 90 m in TIR spectra, respectively. With the data observed with ASTER, the land cover classificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45f4b2bbc34b5e66dc82c8b28f82bf7
https://doi.org/10.1016/j.asr.2006.02.056
https://doi.org/10.1016/j.asr.2006.02.056
Publikováno v:
Mammal Study. 30:41-51
We assessed the original and recent distribution of sea otters (Enhydra lutris) along the coast of Hokkaido, Japan, based on information of remains from archeological sites, old hunting records, and records of recent sightings obtained from interview
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38753f52b766915e36acc3913668a412
https://doi.org/10.3106/1348-6160(2005)30[41:hasoso]2.0.co
https://doi.org/10.3106/1348-6160(2005)30[41:hasoso]2.0.co
Autor:
Masayuki Saito, Rie Akahane, Tsutomu Honjoh, Katsumi Ishioka, Makoto Asano, Noriyuki Ohtaishi, Mohamed M. Ahmed, Katsumi Mominoki, Kazuhiro Kimura, Kei Fujii, Haruki Shibata, Masatsugu Suzuki, Mohamed Mohamed Soliman
Publikováno v:
Journal of Experimental Zoology Part A: Comparative Experimental Biology. :527-533
Several reports have been published on blood leptin concentrations in feral animals, including members of the Carnivora, using a commercially available multi-species radioimmunoassay (RIA) kit with anti-human leptin antibody. However, we observed wea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5efdac109e650a3020e15efb432f5bc3
https://doi.org/10.1002/jez.a.185
https://doi.org/10.1002/jez.a.185
Publikováno v:
Proceedings of the Symposium on Global Environment. 13:341-366
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189743730aa16f5da6b832e559e0b21d
https://doi.org/10.2208/proge.13.341
https://doi.org/10.2208/proge.13.341
Autor:
Yukiko Matsuura, Masatsugu Suzuki, Yoshihiko Sasamoto, Yoshiyuki Takahashi, Kenji Sato, Noriyuki Ohtaishi
Publikováno v:
Ecological Research. 19:397-404
The ovarian cycle and conception of sika deer were studied to reveal factors responsible for delayed conception. Concentration of progesterone in feces from 12 female Hokkaido sika deer (Cervus nippon yesoensis Heude, 1884) was measured during the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9dbc46220edfab775205a75955e88d2
https://doi.org/10.1111/j.1440-1703.2004.00650.x
https://doi.org/10.1111/j.1440-1703.2004.00650.x
Autor:
Yasuko M. Iinuma, Shu Tanaka, Hidehiko Nomura, Noriyuki Ohtaishi, Toshiaki Kuwajima, Masatsugu Suzuki, Kenzo Kawasaki
Publikováno v:
Journal of Veterinary Medical Science. 66:665-669
Periodic growth incremental lines are found universally in dental hard tissues. This periodicity theoretically allows for estimation of age, even in days, which would be useful in studies of wild animals. In the present study, enamel and dentin incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d5a5d7d46e3b03e25c5f732a896074
https://doi.org/10.1292/jvms.66.665
https://doi.org/10.1292/jvms.66.665