Estimation of the emission altitude of pulsating aurora using the five-wavelength photometer
Kawamura, Yuki, Hosokawa, Keisuke, Nozawa, Satonori, Ogawa, Yasunobu, Kawabata, Tetsuya, Oyama, Shin-Ichiro, Miyoshi, Yoshizumi, Kurita, Satoshi, Fujii, Ryoichi
Published in Earth, planets, and space (10.07.2020)
Published in Earth, planets, and space (10.07.2020)
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Clinical diagnosis and treatment outcomes for parapharyngeal space schwannomas: A single‐institution review of 21 cases
Sato, Yoichiro, Imanishi, Yorihisa, Tomita, Toshiki, Ozawa, Hiroyuki, Sakamoto, Koji, Fujii, Ryoichi, Shigetomi, Seiji, Habu, Noboru, Otsuka, Kuninori, Watanabe, Yoshihiro, Sekimizu, Mariko, Ogawa, Kaoru
Published in Head & neck (01.03.2018)
Published in Head & neck (01.03.2018)
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Expression of Oct3/4 and Nanog in the head and neck squamous carcinoma cells and its clinical implications for delayed neck metastasis in stage I/II oral tongue squamous cell carcinoma
Habu, Noboru, Imanishi, Yorihisa, Kameyama, Kaori, Shimoda, Masayuki, Tokumaru, Yutaka, Sakamoto, Koji, Fujii, Ryoichi, Shigetomi, Seiji, Otsuka, Kuninori, Sato, Yoichiro, Watanabe, Yoshihiro, Ozawa, Hiroyuki, Tomita, Toshiki, Fujii, Masato, Ogawa, Kaoru
Published in BMC cancer (19.10.2015)
Published in BMC cancer (19.10.2015)
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Journal Article
A new five-wavelength photometer operated in Tromsø (69.6°N, 19.2°E)
Nozawa, Satonori, Kawabata, Tetsuya, Hosokawa, Keisuke, Ogawa, Yasunobu, Tsuda, Takuo, Mizuno, Akira, Fujii, Ryoichi, Hall, Chris
Published in Earth, planets, and space (01.12.2018)
Published in Earth, planets, and space (01.12.2018)
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Journal Article
Clinical outcomes of transoral videolaryngoscopic surgery for hypopharyngeal and supraglottic cancer
Imanishi, Yorihisa, Ozawa, Hiroyuki, Sakamoto, Koji, Fujii, Ryoichi, Shigetomi, Seiji, Habu, Noboru, Otsuka, Kuninori, Sato, Yoichiro, Watanabe, Yoshihiro, Sekimizu, Mariko, Ito, Fumihiro, Tomita, Toshiki, Ogawa, Kaoru
Published in BMC cancer (26.06.2017)
Published in BMC cancer (26.06.2017)
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Journal Article
Overexpression of SIP1 and Downregulation of E-cadherin Predict Delayed Neck Metastasis in Stage I/II Oral Tongue Squamous Cell Carcinoma After Partial Glossectomy
Sakamoto, Koji, Imanishi, Yorihisa, Tomita, Toshiki, Shimoda, Masayuki, Kameyama, Kaori, Shibata, Katsushi, Sakai, Nobuya, Ozawa, Hiroyuki, Shigetomi, Seiji, Fujii, Ryoichi, Fujii, Masato, Ogawa, Kaoru
Published in Annals of surgical oncology (01.02.2012)
Published in Annals of surgical oncology (01.02.2012)
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Journal Article
Restoration of E-cadherin expression by selective Cox-2 inhibition and the clinical relevance of the epithelial-to-mesenchymal transition in head and neck squamous cell carcinoma
Fujii, Ryoichi, Imanishi, Yorihisa, Shibata, Katsushi, Sakai, Nobuya, Sakamoto, Koji, Shigetomi, Seiji, Habu, Noboru, Otsuka, Kuninori, Sato, Yoichiro, Watanabe, Yoshihiro, Ozawa, Hiroyuki, Tomita, Toshiki, Kameyama, Kaori, Fujii, Masato, Ogawa, Kaoru
Published in Journal of experimental & clinical cancer research (10.05.2014)
Published in Journal of experimental & clinical cancer research (10.05.2014)
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Journal Article
Vascular calcification estimated by aortic calcification area index is a significant predictive parameter of cardiovascular mortality in hemodialysis patients
Ohya, Masaki, Otani, Haruhisa, Kimura, Keigo, Saika, Yasushi, Fujii, Ryoichi, Yukawa, Susumu, Shigematsu, Takashi
Published in Clinical and experimental nephrology (01.12.2011)
Published in Clinical and experimental nephrology (01.12.2011)
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Journal Article
Evaluation of a method to derive ionospheric conductivities using two auroral emissions (428 and 630 nm) measured with a photometer at Tromsø (69.6°N)
Adachi, Kazuhiro, Nozawa, Satonori, Ogawa, Yasunobu, Brekke, Asgeir, Hall, Chris, Fujii, Ryoichi
Published in Earth, planets, and space (03.07.2017)
Published in Earth, planets, and space (03.07.2017)
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Journal Article
Auroral molecular-emission effects on the atomic oxygen line at 777.4 nm
Oyama, Shin-ichiro, Tsuda, Takuo T., Hosokawa, Keisuke, Ogawa, Yasunobu, Miyoshi, Yoshizumi, Kurita, Satoshi, Kero, Antti E., Fujii, Ryoichi, Tanaka, Yoshimasa, Mizuno, Akira, Kawabata, Tetsuya, Gustavsson, Björn, Leyser, Thomas
Published in Earth, planets, and space (16.10.2018)
Published in Earth, planets, and space (16.10.2018)
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Journal Article
Mucoepidermoid Carcinoma of the Head and Neck: Clinical Analysis of 43 Patients
Ozawa, Hiroyuki, Tomita, Toshiki, Sakamoto, Koji, Tagawa, Takamasa, Fujii, Ryoichi, Kanzaki, Sho, Ogawa, Kaoru, Kameyama, Kaori, Fujii, Masato
Published in Japanese journal of clinical oncology (01.06.2008)
Published in Japanese journal of clinical oncology (01.06.2008)
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Journal Article
Dynamics and energetics of the lower thermosphere in aurora (DELTA) : Japanese sounding rocket campaign
ABE, Takumi, KURIHARA, Junichi, IWAGAMI, Naomoto, NOZAWA, Satonori, OGAWA, Yasunobu, FUJII, Ryoichi, HAYAKAWA, Hajime, OYAMA, Koh-Ichiro
Published in Earth, planets and space (01.01.2006)
Published in Earth, planets and space (01.01.2006)
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Conference Proceeding
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History of EISCAT – Part 6: the participation of Japan in the EISCAT Scientific Association
Matuura, Nobuo, Fujii, Ryoichi, Nozawa, Satonori
Published in History of geo- and space sciences (31.05.2023)
Published in History of geo- and space sciences (31.05.2023)
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Journal Article
Selective EP2 and Cox-2 inhibition suppresses cell migration by reversing epithelial-to-mesenchymal transition and Cox-2 overexpression and E-cadherin downregulation are implicated in neck metastasis of hypopharyngeal cancer
Watanabe, Yoshihiro, Imanishi, Yorihisa, Ozawa, Hiroyuki, Sakamoto, Koji, Fujii, Ryoichi, Shigetomi, Seiji, Habu, Noboru, Otsuka, Kuninori, Sato, Yoichiro, Sekimizu, Mariko, Ito, Fumihiro, Ikari, Yuichi, Saito, Shin, Kameyama, Kaori, Ogawa, Kaoru
Published in American journal of translational research (01.01.2020)
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Published in American journal of translational research (01.01.2020)
Journal Article
Reversing stealthy dopant-level circuits
Sugawara, Takeshi, Suzuki, Daisuke, Fujii, Ryoichi, Tawa, Shigeaki, Hori, Ryohei, Shiozaki, Mitsuru, Fujino, Takeshi
Published in Journal of cryptographic engineering (01.06.2015)
Published in Journal of cryptographic engineering (01.06.2015)
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Journal Article
Abstract 847: Anti-cancer effects of selective Cox-2 and EP2 inhibition through suppression of EMT and the clinical implications of overexpression of Cox-2 and downregulation of E-cadherin in pharyngeal squamous cell carcinoma
Watanabe, Yoshihiro, Imanishi, Yorihisa, Ozawa, Hiroyuki, Kameyama, Kaori, Sakamoto, Koji, Fujii, Ryoichi, Shigetomi, Seiji, Habu, Noboru, Otsuka, Kuninori, Sato, Yoichiro, Sekimizu, Mariko, Ito, Fumihiro, Ikari, Yuichi, Saito, Shin, Ogawa, Kaoru
Published in Cancer research (Chicago, Ill.) (01.07.2017)
Published in Cancer research (Chicago, Ill.) (01.07.2017)
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Journal Article
Abstract 3359: Expression of stem cell markers Oct3/4 and Nanog in the head and neck squamous carcinoma cells and its clinical implications for delayed neck metastasis in stage I/II tongue squamous cell carcinoma
Habu, Noboru, Imanishi, Yorihisa, Kameyama, Kaori, Shimoda, Masayuki, Tokumaru, Yutaka, Sakamoto, Koji, Fujii, Ryoichi, Shigetomi, Seiji, Otsuka, Kuninori, Sato, Yoichiro, Watanabe, Yoshihiro, Ozawa, Hiroyuki, Tomita, Toshiki, Fujii, Masato, Ogawa, Kaoru
Published in Cancer research (Chicago, Ill.) (15.07.2016)
Published in Cancer research (Chicago, Ill.) (15.07.2016)
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Journal Article