KUBOTA MAMORU 久保田護

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KUBOTA Mamoru 久保田護

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Researcher Number	80133891
Other IDs
Affiliation (based on the past Project Information) *help	2016: 弘前大学, 大学院保健学研究科, 助教 2007: Hirosaki University, Graduate School of Health Sciences, Assistant Professor 2006: 弘前大学, 医学部, 助手 2001 – 2004: 弘前大学, 医学部, 助手
Review Section/Research Field	Except Principal Investigator Lifelong developmental nursing / Radiation science / Radiation science
Keywords	Except Principal Investigator X-ray spectrum / High-energy X-rays / X線スペクトル / コンボルーション法 / 高エネルギーX線 / 母乳育児 / γ核種 / Radiation therapy physics / Multileaf collimator / Error function … More / Kernel / Stereotactic radiotherapy / Covolution method / 高エネルギーX線スペクトル / リーフ照射野出力差分法 / 軸外コリメータ散乱係数 / 線源軸外線量比 / 放射線治療物理学 / マルチリーフコリメータ / 誤差関数 / カーネル / 定位照射 / Kerma / Convolution method / Absorbed dose / 電子汚染 / 不均質 / 散乱線量 / 1次線量 / 散乱線量拡散分布 / 一次線量拡散分布 / 放射線物理学 / 高エネルギー光子 / 線量計算 / 放射線治療学 / カーマ / 吸収線量 Less

Measurement and evaluation of gamma nuclides in urine of breastfed infants and their maternal milk
- Principal Investigator
  
  MISAKI NAOKO
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Lifelong developmental nursing
- Research Institution
  Hirosaki University
Development of techniques for increasing the accuracy of dose calculation in a convolution method used for body stereotactic radiotherapy
- Principal Investigator
  
  IWASAKI Akira
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hirosaki University
Methods of improving the accuracy of high-energy X-ray absorbed dose calculated using a convolution approach
- Principal Investigator
  
  IWASAKI Akira
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hirosaki University

All 2006 2005 2003 2002

All Journal Article

[Journal Article] Characteristic features of a high-energy x-ray spectra estimation method based on the Waggener iterative perturbation principle2006
- Author(s)
  Akira Iwasaki, Mamoru Kubota, Junichi Hirota, Akira Fujimori, Katsumasa Suzaki, Masahiko Aoki, Yoshinao Abe
- Journal Title
  
  Medical Physics 33 ・ 11
  
  Pages: 4056-4063
- NAID
  10027060643
- Data Source
  KAKENHI-PROJECT-18591375
[Journal Article] Formulation of spectra-based attenuation coefficients in water as a function of depth and off-axis distance for 4, 10, and 15 MV X-ray beams2005
- Author(s)
  A.Iwasaki, M.Kubota, A.Fujimori, K.Suzaki, Y.Abe, H.Ono, K.Nishimura, H.Yokoyama
- Journal Title
  
  Radiation Physics and Chemistry 72・6
  
  Pages: 657-661
- Data Source
  KAKENHI-PROJECT-13670907
[Journal Article] Formulation of spectra-based attenuation coefficients in water as a function of depth and off-axis distance for 4,10, and 15 MV X-ray beams.2005
- Author(s)
  A.Iwasaki, M.Kubota, A.Fujimori, K.Suzaki, Y.Abe, H.Ono, K.Nishimura, H.Yokoyama
- Journal Title
  
  Radiation Physics and Chemistry 72(6)(in press)
  
  Pages: 657-661
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13670907
[Journal Article] A method for obtaining 4 and 10 MV X-ray spectra using the iterative perturbation principle.2003
- Author(s)
  A.Iwasaki, H.Matsutani, M.Kubota, A.Fuimori, K.Suzuki, S.Sato, T.Morita, Y.Abe
- Journal Title
  
  Bulletin of Health Sciences Hirosaki 2
  
  Pages: 61-72
- NAID
  110004772477
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13670907
[Journal Article] A practical method for estimating high-energy X-ray spectra using the iterative perturbation principle proposed by Waggener.2003
- Author(s)
  A.Iwasaki, H.Matsutani, M.Kubota, A.Fujimori, K.Suzaki, Y.Abe
- Journal Title
  
  Radiation Physics and Chemistry 67(2)
  
  Pages: 81-91
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13670907
[Journal Article] Calculation of 10 MV x-ray beam-axis doses in layered cork heterogeneity phantoms using a convolution method.2002
- Author(s)
  A.Iwasaki, T.Nata, M.Kubota, A.Fujimori, K.Suzaki, S.Sato, T.Morita, Y.Abe
- Journal Title
  
  Bulletin of Health Sciences Hirosaki. 1
  
  Pages: 61-82
- NAID
  110004772486
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13670907

1. IWASAKI Akira (60111233)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
2. MATSUTANI Hideya (30241483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. HIROTA Junichi (00333732)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. ABE Yoshinao (10167950)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. MISAKI NAOKO (70209740)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. TARUSAWA KOETSU (90125451)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. HAYAKARI YOKO (30634711)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. OGAWA MARIKO (60709129)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SAITO MIKI

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KUBOTA MAMORU 久保田 護

KUBOTA Mamoru 久保田 護

Research Projects

Research Products

Co-Researchers

Measurement and evaluation of gamma nuclides in urine of breastfed infants and their maternal milk

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of techniques for increasing the accuracy of dose calculation in a convolution method used for body stereotactic radiotherapy

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Methods of improving the accuracy of high-energy X-ray absorbed dose calculated using a convolution approach

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Characteristic features of a high-energy x-ray spectra estimation method based on the Waggener iterative perturbation principle2006

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Formulation of spectra-based attenuation coefficients in water as a function of depth and off-axis distance for 4, 10, and 15 MV X-ray beams2005

Author(s)

Journal Title

Data Source

[Journal Article] Formulation of spectra-based attenuation coefficients in water as a function of depth and off-axis distance for 4,10, and 15 MV X-ray beams.2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] A method for obtaining 4 and 10 MV X-ray spectra using the iterative perturbation principle.2003

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] A practical method for estimating high-energy X-ray spectra using the iterative perturbation principle proposed by Waggener.2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Calculation of 10 MV x-ray beam-axis doses in layered cork heterogeneity phantoms using a convolution method.2002

Author(s)

Journal Title

NAID

Description

Data Source

KUBOTA MAMORU 久保田護

KUBOTA Mamoru 久保田護