Zobrazeno 1 - 10
of 263
pro vyhledávání: '"Masahiro Hosoda"'
Autor:
Narongchai Autsavapromporn, Chutima Kranrod, Rawiwan Kritsananuwat, Phachirarat Sola, Pitchayaponne Klunklin, Imjai Chitapanarux, Churdsak Jaikang, Tawachai Monum, Masahiro Hosoda, Shinji Tokonami
Publikováno v:
Toxics, Vol 12, Iss 6, p 428 (2024)
Chiang Mai province of Thailand is known for having the highest natural background radiation in the country, as well as being recognized as one of the world’s most polluted cities for air quality. This represents the major contributor to the develo
Externí odkaz:
https://doaj.org/article/023f31412d1c44e99a67d2ce42d3701c
Autor:
Ilsa Rosianna, Eka Djatnika Nugraha, Hirofumi Tazoe, Heri Syaeful, Adi Gunawan Muhammad, I Gde Sukadana, Frederikus Dian Indrastomo, Ngadenin, Fadiah Pratiwi, Agus Sumaryanto, Sucipta, Hendra Adhi Pratama, Deni Mustika, Leli Nirwani, Nurokhim, Yasutaka Omori, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Publikováno v:
Geosciences, Vol 13, Iss 12, p 388 (2023)
Mamuju is an area of high natural radiation in Indonesia with high natural radiation levels (average 613 nSv h−1). Mamuju is anomalous due to its high average 238U and 232Th concentrations of 22,882 and 33,549 Bq kg−1, respectively, in laterite a
Externí odkaz:
https://doaj.org/article/7408a95a85c24b9fa617c6d0d6403c90
Autor:
Atangana Bingana Martin Serge, Takoukam Soh Serge Didier, Bineng Guillaume Samuel, Chutima Kranrod, Yasutaka Omori, Masahiro Hosoda, Saïdou, Shinji Tokonami
Publikováno v:
Atmosphere, Vol 14, Iss 12, p 1708 (2023)
Indoor radon, thoron and thoron progeny concentrations, along with the equilibrium factor for thoron progeny and soil gas radon concentrations, have been measured to assess radiological risks in the centre and south regions of Cameroon. Indoor radon
Externí odkaz:
https://doaj.org/article/96594d18fcbf45d09ed9788cb7fc2e63
Autor:
Eka Djatnika Nugraha, Masahiro Hosoda, Kusdiana, Untara, June Mellawati, Nurokhim, Yuki Tamakuma, Abarrul Ikram, Mukh Syaifudin, Ryohei Yamada, Naofumi Akata, Michiya Sasaki, Masahide Furukawa, Shinji Yoshinaga, Masaru Yamaguchi, Tomisato Miura, Ikuo Kashiwakura, Shinji Tokonami
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract Mamuju is one of the regions in Indonesia which retains natural conditions but has relatively high exposure to natural radiation. The goals of the present study were to characterize exposure of the entire Mamuju region as a high natural back
Externí odkaz:
https://doaj.org/article/27825582b648420299cf5c68f41269cf
Autor:
Minoru Osanai, Mayu Miura, Chihiro Tanaka, Kohsei Kudo, Shota Hosokawa, Megumi Tsushima, Tomuhiro Noro, Kazuki Iwaoka, Masahiro Hosoda, Ichiro Yamaguchi, Yoko Saito
Publikováno v:
Foods, Vol 12, Iss 6, p 1305 (2023)
Over 10 years have passed since the Fukushima Daiichi Nuclear Power Plant accident. This study verifies the efficacy of longitudinal regulation on internal exposure doses and analyzes food group contributions to radiation doses using accumulated moni
Externí odkaz:
https://doaj.org/article/2ecadc8af03448498db351a95cdfb378
Autor:
Masaru Yamaguchi, Yota Tatara, Eka Djatnika Nugraha, Yuki Tamakuma, Yoshiaki Sato, Tomisato Miura, Masahiro Hosoda, Shinji Yoshinaga, Mukh Syaifudin, Shinji Tokonami, Ikuo Kashiwakura
Publikováno v:
Antioxidants, Vol 11, Iss 12, p 2384 (2022)
The recently discovered high-level natural background radiation area (HBRA) of Mamuju in Indonesia provides a unique opportunity to study the biological effects of chronic low-dose radiation exposure on a human population. The mean total effective do
Externí odkaz:
https://doaj.org/article/41216c93b2ce41f28632abdd63c1e7f3
Autor:
Masaru Yamaguchi, Yota Tatara, Eka Djatnika Nugraha, Yoshiaki Sato, Tomisato Miura, Masahiro Hosoda, Mukh Syaifudin, Shinji Tokonami, Ikuo Kashiwakura
Publikováno v:
Antioxidants, Vol 11, Iss 9, p 1710 (2022)
The details of the dose-dependent response of serum proteins exposed to ionizing radiation, especially the oxidative modification response in amino acid sequences of albumin, the most abundant protein, are unknown. Thus, a proteomic analysis of the s
Externí odkaz:
https://doaj.org/article/9d9ee768134141be89fc71c86c38f033
Autor:
Narongchai Autsavapromporn, Chutima Krandrod, Pitchayaponne Klunklin, Rawiwan Kritsananuwat, Churdsak Jaikang, Kittikun Kittidachanan, Imjai Chitapanarux, Somchart Fugkeaw, Masahiro Hosoda, Shinji Tokonami
Publikováno v:
Life, Vol 12, Iss 6, p 853 (2022)
This paper presents the first measurement of the investigation of the health impacts of indoor radon exposure and external dose from terrestrial radiation in Chiang Mai province during the dry season burning between 2018 and 2020. Indoor radon activi
Externí odkaz:
https://doaj.org/article/59aa94aee67542fcbafdea5229e254a2
Autor:
Haruka Kuwata, Naofumi Akata, Kazusa Okada, Masahiro Tanaka, Hirofumi Tazoe, Naoyuki Kurita, Nao Otashiro, Ryoju Negami, Takahito Suzuki, Yuki Tamakuma, Yoshitaka Shiroma, Masahiro Hosoda
Publikováno v:
Atmosphere, Vol 13, Iss 5, p 848 (2022)
Monthly precipitation samples were collected at Hirosaki, Aomori Prefecture from January 2018 to December 2020 to measure the ion species and stable hydrogen and oxygen isotope ratios in order to understand the regional properties. The tritium concen
Externí odkaz:
https://doaj.org/article/e0c8628f67144c14867121ecf68e8ad2
Autor:
Eka Djatnika Nugraha, June Mellawati, Wahyudi, Chutima Kranrod, Makhsun, Hirofumi Tazoe, Haeranah Ahmad, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Publikováno v:
Toxics, Vol 10, Iss 1, p 39 (2022)
Mamuju, Indonesia, is an area with high natural background radiation. This study assesses heavy metal content in soil samples from this area to determine the level of public and environmental hazard it presents. This study analyzes natural radionucli
Externí odkaz:
https://doaj.org/article/a5992673e8964329a61eaade514f2632