Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Yosuke, Miyairi"'
Publikováno v:
Progress in Earth and Planetary Science, Vol 11, Iss 1, Pp 1-13 (2024)
Abstract Cold seeps, where geofluids containing methane and other hydrocarbons originating from the subseafloor seeps through the sediment surface, play important roles in the elemental and energy flux between sediment and seawater. These seep sites
Externí odkaz:
https://doaj.org/article/49fb2d2a1df94131bada481e8fa75ecb
Autor:
Kosuke Ota, Yusuke Yokoyama, Yosuke Miyairi, Stephen P. Obrochta, Shinya Yamamoto, A. Hubert-Ferrari, V.M.A. Heyvaert, Marc De Batist, Osamu Fujiwara
Publikováno v:
Quaternary Science Advances, Vol 15, Iss , Pp 100207- (2024)
Recently, radiocarbon (14C) dating methods using fossil pollen extracted from sediments with a flow cytometer (cell sorter) are under development. Technical limitations experienced by previous studies required extraction of grains 100 μm in diameter
Externí odkaz:
https://doaj.org/article/dc389e6871dc46d9943883c7397c868d
Autor:
Kozue Ando, Yusuke Yokoyama, Yosuke Miyairi, Osamu Sakai, Tomonori Hamatsu, Yuuho Yamashita, Masayuki Chimura, Toshi Nagata
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract Trace elements and stable isotope ratios in otoliths have been used as proxies for the migration history of teleosts; however, their application in oceanic fishes remains limited. This study reports the first use of radiocarbons in otoliths
Externí odkaz:
https://doaj.org/article/b10acd266c28437bb1530952de7f0867
Autor:
Kohei Fukuoka, Jun Kurihara, Tomoko Shofuda, Naoki Kagawa, Kai Yamasaki, Ryo Ando, Joji Ishida, Masayuki Kanamori, Atsufumi Kawamura, Young-Soo Park, Chikako Kiyotani, Takuya Akai, Dai Keino, Yosuke Miyairi, Atsushi Sasaki, Junko Hirato, Takeshi Inoue, Atsuko Nakazawa, Katsuyoshi Koh, Ryo Nishikawa, Isao Date, Motoo Nagane, Koichi Ichimura, Yonehiro Kanemura
Publikováno v:
Acta Neuropathologica Communications, Vol 11, Iss 1, Pp 1-8 (2023)
Abstract Background One of the most significant challenges in patients with medulloblastoma is reducing the dose of craniospinal irradiation (CSI) to minimize neurological sequelae in survivors. Molecular characterization of patients receiving lower
Externí odkaz:
https://doaj.org/article/b7ca166b3bb24b038b8aa6431c3ba065
Publikováno v:
PLoS ONE, Vol 19, Iss 4 (2024)
Externí odkaz:
https://doaj.org/article/1d3deca14ac74836893551cd826a91bf
Publikováno v:
Quaternary Science Advances, Vol 12, Iss , Pp 100091- (2023)
Reliable records of past volcanic activities are essential for assessing future eruption probabilities and establishing effective volcanic disaster mitigation plans. We integrated the lacustrine and terrestrial sequences of tephra deposits at the nor
Externí odkaz:
https://doaj.org/article/39183f3a168540cbac9588afeb453629
Autor:
Yusuke Yokoyama, Stephen Tims, Michaela Froehlich, Shoko Hirabayashi, Takahiro Aze, L. Keith Fifield, Dominik Koll, Yosuke Miyairi, Stefan Pavetich, Michinobu Kuwae
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Plutonium (Pu) has been used as a mid-twentieth century time-marker in various geological archives as a result of atmospheric nuclear tests mainly conducted in 1950s. Advancement of analytical techniques allows us to measure 239Pu and 240Pu
Externí odkaz:
https://doaj.org/article/6a5764c7cf684af7ac6bc018fa36c415
Autor:
Tetsuro Sato, Masahiko Sato, Masaki Yamada, Hirotake Saito, Kenji Satake, Norihiro Nakamura, Kazuhisa Goto, Yosuke Miyairi, Yusuke Yokoyama
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Massive boulders in landslide and tsunami deposits are prominent geomorphic features in various landscapes. Tracking their movement history is important for reconstructing past geologic dynamics; however, the reworking movements of massive b
Externí odkaz:
https://doaj.org/article/3290b94270224638a1e33537b2d0f03c
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Ice loss from the Amundsen Sea sector of West Antarctica is rapidly accelerating. Here, the authors reveal that this region also underwent thinning and retreat from 9 to 6 thousand years ago, due to atmospheric connections with a warming tropical Pac
Externí odkaz:
https://doaj.org/article/e09fb7067126448496baee895c4bda00
Publikováno v:
Ecological Indicators, Vol 148, Iss , Pp 110108- (2023)
Stable isotopes such as δ13C and δ15N are routinely used in trophic ecology as isotope values are derived from diet and recorded subsequent fractionation in consumer tissue. However, this approach necessitates to estimate a priori the fractionation
Externí odkaz:
https://doaj.org/article/9dc21549829e416f97ebcccdd0a1d6b1