AKATA, NAOFUMI: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

Deposition of 137Cs in Rokkasho, Japan and its relation to Asian dust

Naofumi Akata, Hidenao Hasegawa, Hitoshi Kawabata, Yuki Chikuchi, Tadahiro Sato, Yoshihito Ohtsuka, Kunio Kondo, Shun'ichi Hisamatsu

Journal:

Journal of Environmental Radioactivity

Year:

2007

Language:

english

File:

PDF, 285 KB

english, 2007

2

Determination of tritium activity and chemical forms in the exhaust gas from a large fusion test device

Tanaka, Masahiro, Kato, Hiromi, Suzuki, Naoyuki, Iwata, Chie, Akata, Naofumi

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2018

Language:

english

File:

PDF, 1.07 MB

english, 2018

3

Iodine-129 in water samples collected adjacent to a spent nuclear fuel reprocessing plant in Rokkasho, Japan

Ueda, Shinji, Kakiuchi, Hideki, Hasegawa, Hidenao, Akata, Naofumi, Kawamura, Hidehisa, Hisamatsu, Shun’ichi

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2015

Language:

english

File:

PDF, 813 KB

english, 2015

4

Concentrations of iodine-129 in livestock, agricultural, and fishery products around spent nuclear fuel reprocessing plant in Rokkasho, Japan, during and after its test operation

Satoh, Yuhi, Kakiuchi, Hideki, Ueda, Shinji, Akata, Naofumi, Hisamatsu, Shun’ichi

Journal:

Environmental Monitoring and Assessment

Year:

2019

Language:

english

File:

PDF, 1.40 MB

english, 2019

5

Monitoring and Recovery of Tritium in a Fusion Test Facility

Tanaka, Masahiro, Suzuki, Naoyuki, Kato, Hiromi, Iwata, Chie, Akata, Naofumi, Hayashi, Hiroshi, Miyake, Hitoshi

Journal:

Fusion Science & Technology

Year:

2020

File:

PDF, 1.81 MB

2020

6

Tritium concentrations in the atmospheric environment at Rokkasho, Japan before the final testing of the spent nuclear fuel reprocessing plant

Naofumi Akata, Hideki Kakiuchi, Nagayoshi Shima, Takashi Iyogi, Noriyuki Momoshima, Shun’ichi Hisamatsu

Journal:

Journal of Environmental Radioactivity

Year:

2011

Language:

english

File:

PDF, 791 KB

english, 2011

7

Natural radiation exposure to the public in the uranium bearing region of Poli, Cameroon: From radioactivity measurements to external and inhalation dose assessment

Saïdou,, Shinji, Tokonami, Hosoda, Masahiro, Yvette Flore, Tchuente Siaka, Joseph Emmanuel, Ndjana Nkoulou, Naofumi, Akata, Modibo, Oumar Bobbo, Joseph, Penaye

Journal:

Journal of Geochemical Exploration

Year:

2019

File:

PDF, 1.22 MB

2019

8

Isotope Composition and Chemical Species of Monthly Precipitation Collected at the Site of a Fusion Test Facility in Japan

Akata, Naofumi, Tanaka, Masahiro, Iwata, Chie, Kato, Akemi, Nakada, Miki, Kovács, Tibor, Kakiuchi, Hideki

Journal:

International Journal of Environmental Research and Public Health

Year:

2019

File:

PDF, 1.85 MB

2019

9

A pilot study for dose evaluation in high-level natural radiation areas of Yangjiang, China

Omori, Yasutaka, Tokonami, Shinji, Ishikawa, Tetsuo, Sahoo, Sarata Kumar, Akata, Naofumi, Sorimachi, Atsuyuki, Hosoda, Masahiro, Pornnumpa, Chanis, Wanabongse, Paitoon, Kudo, Hiromi, Hu, Ye-Jing, Ao,

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2015

Language:

english

File:

PDF, 825 KB

english, 2015

10

Air Absorbed Dose Rate Measurements and External Dose Assessment by Car-Borne Survey in the Gold Mining Areas of Betare-Oya, Eastern-Cameroon

NGOA ENGOLA, Louis, NDJANA NKOULOU II, Joseph Emmanuel, HOSODA, Masahiro, BONGUE, Daniel, SAÏDOU,, AKATA, Naofumi, KOUKONG HEYA, Rosalie, KWATO NJOCK, Moïse Godfroy, TOKONAMI, Shinji

Journal:

Japanese Journal of Health Physics

Year:

2018

Language:

english

File:

PDF, 1.45 MB

english, 2018

11

Concentrations of Chemical Components, Including 210Pb, Present in Aerosols Collected at Naha, Okinawa Prefecture, a Sub-tropical Region of Japan

AKATA, Naofumi, SHIROMA, Yoshitaka, FURUKAWA, Masahide, KATO, Akemi, KAKIUCHI, Hideki, HOSODA, Masahiro, KANAI, Yutaka, YANAGISAWA, Fumitaka

Journal:

Japanese Journal of Health Physics

Year:

2018

Language:

english

File:

PDF, 1.55 MB

english, 2018

12

Total deposition velocities and scavenging ratios of7Be and210Pb at Rokkasho, Japan

Naofumi Akata, H. Kawabata, H. Hasegawa, T. Sato, Y. Chikuchi, K. Kondo, S. Hisamatsu, J. Inaba

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2008

Language:

english

File:

PDF, 349 KB

english, 2008

13

Absorbed Dose Rate in Air at the NIFS Site before the Deuterium Plasma Experiment in LHD

SHIROMA, Yoshitaka, AKATA, Naofumi, MIYAKE, Hitoshi, HAYASHI, Hiroshi, SAZE, Takuya, TANAKA, Masahiro, NISHIMURA, Kiyohiko

Journal:

Plasma and Fusion Research

Year:

2017

Language:

english

File:

PDF, 827 KB

english, 2017

14

Tritium Concentration of Inland Water in Okinawa Island, Southwestern Part of Japan; 沖縄島における陸水中トリチウム濃度;

NAKASONE, Shunya, ISHIZU, Yuji, IKEMOTO, Norihiro, SHIROMA, Yoshitaka, AKATA, Naofumi, TANAKA, Masahiro, FURUKAWA, Masahide

Journal:

Japanese Journal of Health Physics

Year:

2018

File:

PDF, 2.80 MB

2018

15

CAESIUM RETENTION CHARACTERISTICS OF KNIFCâPAN RESIN FROM RIVER WATER

HegedÅ±s, MiklÃ³s, Tazoe, Hirofumi, Yang, Guosheng, Tamakuma, Yuki, Hosoda, Masahiro, Akata, Naofumi, Tokonami, Shinji

Journal:

Radiation Protection Dosimetry

Year:

2020

File:

PDF, 186 KB

2020

16

Temporal variation of post-accident atmospheric 137Cs in an evacuated area of Fukushima Prefecture: Size-dependent behaviors of 137Cs-bearing particles

Ochiai, Shinya, Hasegawa, Hidenao, Kakiuchi, Hideki, Akata, Naofumi, Ueda, Shinji, Tokonami, Shinji, Hisamatsu, Shun'ichi

Journal:

Journal of Environmental Radioactivity

Year:

2016

Language:

english

File:

PDF, 1000 KB

english, 2016

17

Ten-year observation of sulfur isotopic composition of sulfate in aerosols collected at Tsuruoka, a coastal area on the Sea of Japan in northern Japan

AKATA, NAOFUMI, YANAGISAWA, FUMITAKA, KOTANI, TAKASHI, UEDA, AKIRA

Journal:

GEOCHEMICAL JOURNAL

Year:

2010

Language:

english

File:

PDF, 277 KB

english, 2010

18

A New Pretreatment Technique for Environmental Tritium Analysis with Microwave Heating Method

AKATA, Naofumi, TANAKA, Masahiro, TAKAYAMA, Sadatsugu, KAKIUCHI, Hideki, TAMARI, Toshiya, SANO, Saburo

Journal:

Plasma and Fusion Research

Year:

2016

Language:

english

File:

PDF, 1.16 MB

english, 2016

19

A SIMULATION STUDY OF DEPOSITION PARAMETERS FOR 129I DISCHARGED FROM THE ROKKASHO REPROCESSING PLANT

Abe, Koichi, Hasegawa, Hidenao, Akata, Naofumi, Kakiuchi, Hideki, Chiang, Jing-Hsien, Suwa, Hiroji, Hisamatsu, Shun’ichi

Journal:

Radiation Protection Dosimetry

Year:

2019

Language:

english

File:

PDF, 161 KB

english, 2019

20

Comparative Study of Performance using Five Different Gamma-ray Spectrometers for Thyroid Monitoring under Nuclear Emergency Situations

Hosoda, Masahiro, Iwaoka, Kazuki, Tokonami, Shinji, Tamakuma, Yuki, Shiroma, Yoshitaka, Fukuhara, Takahiro, Imajyo, Yusuke, Taniguchi, Jun, Akata, Naofumi, Osanai, Minoru, Tsujiguchi, Takakiyo, Yamagu

Journal:

Year:

2019

File:

PDF, 453 KB

2019

21

Plant induced changes in concentrations of caesium, strontium and uranium in soil solution with reference to major ions and dissolved organic matter

Akira Takeda, Hirofumi Tsukada, Yuichi Takaku, Naofumi Akata, Shun'ichi Hisamatsu

Journal:

Journal of Environmental Radioactivity

Year:

2008

Language:

english

File:

PDF, 409 KB

english, 2008

22

Spatial and temporal changes of 137Cs concentrations derived from nuclear power plant accident in river waters in eastern Fukushima, Japan during 2012–2014

Ochiai, Shinya, Ueda, Shinji, Hasegawa, Hidenao, Kakiuchi, Hideki, Akata, Naofumi, Ohtsuka, Yoshihito, Hisamatsu, Shun’ichi

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2015

Language:

english

File:

PDF, 2.01 MB

english, 2015

23

Radiation control in LHD and radiation shielding capability of the torus hall during first campaign of deuterium experiment

Kobayashi, Makoto, Saze, Takuya, Miyake, Hitoshi, Ogawa, Kunihiro, Isobe, Mitsutaka, Tanaka, Masahiro, Akata, Naofumi, Nishimura, Kiyohiko, Hayashi, Hiroshi, Kobuchi, Takashi, Yokota, Mitsuhiro, Osuna

Journal:

Fusion Engineering and Design

Year:

2019

Language:

english

File:

PDF, 3.89 MB

english, 2019

24

Characteristics of hydrogen and oxygen stable isotope ratios in precipitation collected in a snowfall region, Aomori Prefecture, Japan

HASEGAWA, HIDENAO, AKATA, NAOFUMI, KAWABATA, HITOSHI, SATO, TADAHIRO, CHIKUCHI, YUKI, HISAMATSU, SHUN^|^rsquo, ICHI

Journal:

GEOCHEMICAL JOURNAL

Year:

2014

Language:

english

File:

PDF, 1.76 MB

english, 2014

25

Concentration of 3H in plants around Fukushima Dai-ichi Nuclear Power Station

Kakiuchi, Hideki, Akata, Naofumi, Hasegawa, Hidenao, Ueda, Shinji, Tokonami, Shinji, Yamada, Masatoshi, Hosoda, Masahiro, Sorimachi, Atsuyuki, Tazoe, Hirofumi, Noda, Kaori, Hisamatsu, Shun'ichi

Journal:

Scientific Reports

Year:

2012

Language:

english

File:

PDF, 377 KB

english, 2012

26

Effects of radiocesium inventory on 137Cs concentrations in river waters of Fukushima, Japan, under base-flow conditions

Ochiai, Shinya, Ueda, Shinji, Hasegawa, Hidenao, Kakiuchi, Hideki, Akata, Naofumi, Ohtsuka, Yoshihito, Hisamatsu, Shun'ichi

Journal:

Journal of Environmental Radioactivity

Year:

2015

Language:

english

File:

PDF, 2.27 MB

english, 2015

27

Daily Radionuclide Ingestion and Internal Radiation Doses in Aomori Prefecture, Japan

Ohtsuka, Yoshihito, Kakiuchi, Hideki, Akata, Naofumi, Takaku, Yuichi, Hisamatsu, Shun’ichi

Journal:

Year:

2013

Language:

english

File:

PDF, 552 KB

english, 2013

28

Measurement system for alpha and beta emitters with continuous air sampling under different exposure situations

Yamada, Ryohei, Tamakuma, Yuki, Iwaoka, Kazuki, Hosoda, Masahiro, Shiroma, Yoshitaka, Akata, Naofumi, Mizuno, Hiroyuki, Yamada, Kouji, Kuroki, Tomohiro, Tokonami, Shinji

Journal:

Applied Radiation and Isotopes

Year:

2017

Language:

english

File:

PDF, 371 KB

english, 2017

29

Development of Rapid Sampling System of Atmospheric Water Vapor for Tritium Measurement

AKATA, Naofumi, KAKIUCHI, Hideki, TANAKA, Masahiro, SHIMA, Nagayoshi, SHIROMA, Yoshitaka, TOKONAMI, Shinji, HOSODA, Masahiro, ISHIKAWA, Yoshio, FURUKAWA, Masahide, SANADA, Tetsuya

Journal:

Plasma and Fusion Research

Year:

2018

File:

PDF, 630 KB

2018

30

Activity concentrations of environmental samples collected in Fukushima Prefecture immediately after the Fukushima nuclear accident

Hosoda, Masahiro, Tokonami, Shinji, Tazoe, Hirofumi, Sorimachi, Atsuyuki, Monzen, Satoru, Osanai, Minoru, Akata, Naofumi, Kakiuchi, Hideki, Omori, Yasutaka, Ishikawa, Tetsuo, Sahoo, Sarata K., Kovács,

Journal:

Scientific Reports

Year:

2013

Language:

english

File:

PDF, 294 KB

english, 2013

31

NATURAL RADIATION EXPOSURE TO THE PUBLIC IN MINING AND ORE BEARING REGIONS OF CAMEROON

Saïdou,, Tokonami, Shinji, Hosoda, Masahiro, Joseph Emmanuel, Ndjana Nkoulou II, Akata, Naofumi, Flore, Tchuente Siaka Yvette, Modibo, Oumar Bobbo, Samuel, Bineng Guillaume, Didier, Takoukam Soh Serg

Journal:

Radiation Protection Dosimetry

Year:

2019

File:

PDF, 313 KB

2019

32

Dual temperature dual pressure water-hydrogen chemical exchange for water detritiation

Sugiyama, Takahiko, Takada, Akito, Morita, Youhei, Kotoh, Kenji, Munakata, Kenzo, Taguchi, Akira, Kawano, Takao, Tanaka, Masahiro, Akata, Naofumi

Journal:

Fusion Engineering and Design

Year:

2015

Language:

english

File:

PDF, 427 KB

english, 2015

33

Long-Term Monitoring of Tritium Concentration in Environmental Water Samples Collected at Tono Area, Japan

AKATA, Naofumi, TANAKA, Masahiro, KATO, Hiromi, YAMANISHI, Hirokuni, KAKIUCHI, Hideki, HAYASHI, Hiroshi, MIYAKE, Hitoshi, NISHIMURA, Kiyohiko

Journal:

Plasma and Fusion Research

Year:

2016

Language:

english

File:

PDF, 399 KB

english, 2016

34

Concentration of Metallothionein in Mice Livers after a Small Dose of Irradiation.

SAITO, MIKIO, YANAI, TAKANORI, HASEGAWA, HIDENAO, AKATA, NAOFUMI, KANAIWA-KUDO, SYOUKO, MATSUMOTO, TSUNEYA, NODA, YUKO, OTSU, HIROSHI, SATO, FUMIAKI

Journal:

Journal of Radiation Research

Year:

1998

File:

PDF, 238 KB

1998

35

Assessment of Radiation Dose from the Consumption of Bottled Drinking Water in Japan

Kinahan, Aoife, Hosoda, Masahiro, Kelleher, Kevin, Tsujiguchi, Takakiyo, Akata, Naofumi, Tokonami, Shinji, Currivan, Lorraine, LeÃ³n VintrÃ³, Luis

Journal:

International Journal of Environmental Research and Public Health

Year:

2020

File:

PDF, 823 KB

2020

36

Sulfur Isotope Ratio of Sulfates in Desert Sand and Loess in Arid and Semi-arid Regions of China

ITO, Hiroshi, YANAGISAWA, Fumitaka, MOTOYAMA, Remi, UEDA, Akira, YABUKI, Sadayo, KANAI, Yutaka, AKATA, Naofumi

Journal:

Year:

2010

File:

PDF, 1.27 MB

2010

37

Fluvial discharges of radiocaesium from watersheds contaminated by the Fukushima Dai-ichi Nuclear Power Plant accident, Japan

Ueda, Shinji, Hasegawa, Hidenao, Kakiuchi, Hideki, Akata, Naofumi, Ohtsuka, Yoshihito, Hisamatsu, Shun'ichi

Journal:

Journal of Environmental Radioactivity

Year:

2013

Language:

english

File:

PDF, 751 KB

english, 2013

38

Regional and global contributions of anthropogenic iodine-129 in monthly deposition samples collected in North East Japan between 2006 and 2015

Hasegawa, Hidenao, Kakiuchi, Hideki, Akata, Naofumi, Ohtsuka, Yoshihito, Hisamatsu, Shun'ichi

Journal:

Journal of Environmental Radioactivity

Year:

2017

Language:

english

File:

PDF, 2.68 MB

english, 2017

39

Weak size dependence of resuspended radiocesium adsorbed on soil particles collected after the Fukushima nuclear accident

Kaneyasu, Naoki, Ohashi, Hideo, Suzuki, Fumie, Okuda, Tomoaki, Ikemori, Fumikazu, Akata, Naofumi, Kogure, Toshihiro

Journal:

Journal of Environmental Radioactivity

Year:

2017

Language:

english

File:

PDF, 1.83 MB

english, 2017

40

Determination of the Atmospheric HTO Concentration around the Nuclear Fuel Reprocessing Plant in Rokkasho by Using a Passive Type Sampler

Akata, Naofumi, Kakiuchi, Hideki, Kanno, Kuniaki, Shima, Nagayoshi, Hisamatsu, Shun’ichi

Journal:

Fusion Science & Technology

Year:

2011

Language:

english

File:

PDF, 580 KB

english, 2011

41

Consideration on the Necessity of Tritium Limit in Foods in Japan — Perspective on the Current Food Regulation

IWAOKA, Kazuki, AKATA, Naofumi, HOSODA, Masahiro, TOKONAMI, Shinji

Journal:

Plasma and Fusion Research

Year:

2017

Language:

english

File:

PDF, 438 KB

english, 2017

42

Radiocarbon Concentrations in Environmental Samples Collected Near the Spent Nuclear Fuel Reprocessing Plant at Rokkasho, Aomori, Japan, During Test Operation Using Spent Nuclear Fuel

Akata, Naofumi, Abe, Koichi, Kakiuchi, Hideki, Iyogi, Takashi, Shima, Nagayoshi, Hisamatsu, Shun’ichi

Journal:

Year:

2013

Language:

english

File:

PDF, 1.30 MB

english, 2013

43

Natural radiation exposure to the public in the uranium bearing region of Poli, Cameroon: From radioactivity measurements to external and inhalation dose assessment

Saïdou,, Shinji, Tokonami, Hosoda, Masahiro, Yvette Flore, Tchuente Siaka, Joseph Emmanuel, Ndjana Nkoulou, Naofumi, Akata, Modibo, Oumar Bobbo, Joseph, Penaye

Journal:

Journal of Geochemical Exploration

Year:

2019

Language:

english

File:

PDF, 1.22 MB

english, 2019

44

Nuclear accident-derived 3H in river water of Fukushima Prefecture during 2011–2014

Ueda, Shinji, Hasegawa, Hidenao, Kakiuchi, Hideki, Ochiai, Shinya, Akata, Naofumi, Hisamatsu, Shun'ichi

Journal:

Journal of Environmental Radioactivity

Year:

2015

Language:

english

File:

PDF, 1.87 MB

english, 2015

45

Monitoring of Tritium Concentration by Simplified Active Sampler in a Fusion Test Facility

TANAKA, Masahiro, YAMAMOTO, Yukie, IWATA, Chie, AKATA, Naofumi

Journal:

Plasma and Fusion Research

Year:

2018

Language:

english

File:

PDF, 902 KB

english, 2018

46

NATURAL RADIATION EXPOSURE TO THE PUBLIC IN MINING AND ORE BEARING REGIONS OF CAMEROON

Saïdou,, Tokonami, Shinji, Hosoda, Masahiro, Joseph Emmanuel, Ndjana Nkoulou II, Akata, Naofumi, Flore, Tchuente Siaka Yvette, Modibo, Oumar Bobbo, Samuel, Bineng Guillaume, Didier, Takoukam Soh Serg

Journal:

Radiation Protection Dosimetry

Year:

2019

Language:

english

File:

PDF, 313 KB

english, 2019

47

Impacts of anthropogenic source from the nuclear fuel reprocessing plants on global atmospheric iodine-129 cycle: A model analysis

Kadowaki, Masanao, Katata, Genki, Terada, Hiroaki, Suzuki, Takashi, Hasegawa, Hidenao, Akata, Naofumi, Kakiuchi, Hideki

Journal:

Atmospheric Environment

Year:

2018

Language:

english

File:

PDF, 4.41 MB

english, 2018

48

Determination of non-exchangeable organically bound tritium concentration in reference material of pine needles (NIST 1575a)

Akata, Naofumi, Kakiuchi, Hideki, Shima, Nagayoshi, Tamari, Toshiya, Kovács, Tibor

Journal:

Journal of Radioanalytical and Nuclear Chemistry

Year:

2019

Language:

english

File:

PDF, 742 KB

english, 2019

49

ENVIRONMENTAL TRITIUM AROUND A FUSION TEST FACILITY

Tanaka, Masahiro, Akata, Naofumi, Iwata, Chie

Journal:

Radiation Protection Dosimetry

Year:

2019

Language:

english

File:

PDF, 362 KB

english, 2019

50

The Study of Natural Radiation Exposure in Cameroon

AKATA, Naofumi, HOSODA, Masahiro, TOKONAMI, Shinji

Journal:

Japanese Journal of Health Physics

Year:

2016

File:

PDF, 3.99 MB

2016

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски