Methods for quantitative studies of seafloor hydrothermal systems using 3D visual reconstructions

by Adrian Bodenmann, Blair Thornton, Ryota Nakajima, Tamaki Ura
Published 2017-09-01

Sediment sampling with a core sampler equipped with aluminum tubes and an onboard processing protocol to avoid plastic contamination

by Masashi Tsuchiya, Hidetaka Nomaki, Tomo Kitahashi, Ryota Nakajima, Katsunori Fujikura
Published 2019-01-01

A new small device made of glass for separating microplastics from marine and freshwater sediments

by Ryota Nakajima, Masashi Tsuchiya, Dhugal J. Lindsay, Tomo Kitahashi, Katsunori Fujikura, Tomohiko Fukushima
Published 2019-10-01

Optimization of a hyperspectral imaging system for rapid detection of microplastics down to 100 µm

by Chunmao Zhu, Yugo Kanaya, Masashi Tsuchiya, Ryota Nakajima, Hidetaka Nomaki, Tomo Kitahashi, Katsunori Fujikura
Published 2021-01-01

Crown-of-Thorns Starfish Larvae Can Feed on Organic Matter Released from Corals

by Ryota Nakajima, Nobuyuki Nakatomi, Haruko Kurihara, Michael D. Fox, Jennifer E. Smith, Ken Okaji
Published 2016-10-01

A small, stainless-steel sieve optimized for laboratory beaker-based extraction of microplastics from environmental samples

by Ryota Nakajima, Dhugal J. Lindsay, Masashi Tsuchiya, Rie Matsui, Tomo Kitahashi, Katsunori Fujikura, Tomohiko Fukushima
Published 2019-01-01

Post-drilling changes in seabed landscape and megabenthos in a deep-sea hydrothermal system, the Iheya North field, Okinawa Trough.

by Ryota Nakajima, Hiroyuki Yamamoto, Shinsuke Kawagucci, Yutaro Takaya, Tatsuo Nozaki, Chong Chen, Katsunori Fujikura, Tetsuya Miwa, Ken Takai
Published 2015-01-01

Severity by National Institute of Health Stroke Scale Score and Clinical Features of Stroke Patients with Patent Foramen Ovale Stroke and Atrial Fibrillation

by Kaito Abe, Fumiya Hasegawa, Ryota Nakajima, Hidetoshi Fukui, Moto Shimada, Takahiro Miyazaki, Hiroshi Doi, Goro Endo, Kaori Kanbara, Yasuyuki Mochida, Jun Okuda, Nobuya Maeda, Akira Isoshima, Koichi Tamura, Tomoaki Ishigami
Published 2021-01-01

The density and biomass of mesozooplankton and ichthyoplankton in the Negro and the Amazon Rivers during the rainy season: the ecological importance of the confluence boundary

by Ryota Nakajima, Elvis V. Rimachi, Edinaldo N. Santos-Silva, Laura S.F. Calixto, Rosseval G. Leite, Adi Khen, Tetsuo Yamane, Anthony I. Mazeroll, Jomber C. Inuma, Erika Y.K. Utumi, Akira Tanaka
Published 2017-05-01