Refine your search:     
Report No.
 - 
Search Results: Records 1-20 displayed on this page of 37

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Journal Articles

None

Kitahara, Yoshihisa; *; *

ASIA CONGRESS ON RADIATION, 0 Pages, 1993/10

None

JAEA Reports

None

Kitahara, Yoshihisa*

PNC TN8440 90-010, 113 Pages, 1990/03

PNC-TN8440-90-010.pdf:3.04MB

None

JAEA Reports

Literature survey on probabilistic safety study

Kitahara, Yoshihisa*

PNC TJ8409 90-001, 324 Pages, 1990/03

PNC-TJ8409-90-001.pdf:14.82MB

Probabilistic safety study has extensively been developed for nuclear energy use with the basic techniques of probabilistic safety assessment(PSA) or Probabilistic Risk Assessment (PRA) which is now indispensatle especially for nuclear reactor safety and particularly with respect to the evaluation of severe accidents and to the achievement of safety goal. In the field of non-reactor fuel cycle facilities, however, there is at the present moment very limited application of PSA. This report su㎜arizes several papers related to probabilistic safety study on nuclear fuel cycle facilities given, as basic data for safety study of facilities such as reprocessing and plutonium fuel fabrication facilities in Tokai Works. Contents consist of classification and su㎜arization of about 60 papers in addition to comments related to the safety study of the Tokai facilities.

JAEA Reports

None

Kitahara, Yoshihisa*

PNC TN8440 90-003, 109 Pages, 1989/12

PNC-TN8440-90-003.pdf:2.76MB

None

JAEA Reports

None

Kitahara, Yoshihisa*

PNC TN8440 89-026, 109 Pages, 1989/09

PNC-TN8440-89-026.pdf:2.65MB

None

JAEA Reports

None

Kitahara, Yoshihisa*

PNC TN8440 89-019, 195 Pages, 1989/09

PNC-TN8440-89-019.pdf:2.59MB

None

Journal Articles

None

Kitahara, Yoshihisa

Hoken Butsuri, 24(4), 374- Pages, 1989/00

JAEA Reports

None

Kitahara, Yoshihisa*

PNC TN8530 87-007, , 1987/12

PNC-TN8530-87-007.pdf:2.73MB

no abstracts in English

JAEA Reports

Annual report on the environmental radiation monitoring around Tokai fuel reprocessing plant; January - December, 1986

Kitahara, Yoshihisa*; Ishida, Junichiro; Asano, Tomohiro

PNC TN8440 87-008, 155 Pages, 1987/02

PNC-TN8440-87-008.pdf:4.92MB

The environmental radiation monitoring around the Tokai Reprocessing Plant has been performed since 1975, based on "Safety Standard for the Tokai Reprocessing Plant, Chapter V - Environmental Monitoring". This annual report presents interpretation of the results of the environmental monitoring and the results of dose estimation to the hypothetical inhabitants due to the annual discharges of the radioactivity from the reprocessing plant during 1986. Notes of this year may be the detection of the radioactivities in various kinds of samples following the accident at Chernobyl nuclear power plant. Appendix presents comprehensive information, such as, monitoring program, monitoring results, meteorological data, annual discharges from the plant and results of dose estimation.

JAEA Reports

Su㎜ary report on the environmental monitoring around Tokai area following the accident at Chernobyl Nuclear Power Plant

Kitahara, Yoshihisa; Yamato, Aiji; Iwai, Makoto;

PNC TN8420 86-10, 166 Pages, 1986/12

PNC-TN8420-86-10.pdf:3.34MB

An accident took place at the Chernobyl nuclear power plant in USSR in the early hours of 26 April 1986. The plant caught fire and some degree of reactor inventry was released to the environment. Following the accident, debris of the radioactivity from Chernobyl was detected in all the European countries and countermeasures were taken in some countries. In Japan, many kinds of radionuclides were detected in rain, airbone dust and other environmental samples from 3 May and "Headquaters for Radioactivity Countermeasure" was organized in the Japanese Government. Health and Safety Division at the Tokai Works, PNC, performed the environmental monitoring for the Chernobyl accident in addition to the statutory monitoring program. This report presents results of the environmental monitoring performed at Tokai Works. Furthermore, study on the environmental transfer parameters and preliminary estimation of the committed dose equivalent to the public around Tokai area are discussed.

JAEA Reports

Safety guide for the protection of $$beta$$ - ray exposure

Kitahara, Yoshihisa*; ; Kishimoto, Yoichiro; *; *; *; *; *

PNC TN852 83-23, 37 Pages, 1983/10

PNC-TN852-83-23.pdf:1.34MB

None

JAEA Reports

Guide to personal protective devices against radioactive materials in the Tokai reprocessing plant

Kitahara, Yoshihisa*; Kishimoto, Yoichiro; *; *; *

PNC TN852 82-01, 150 Pages, 1982/01

PNC-TN852-82-01.pdf:10.03MB

None

JAEA Reports

Safety guide for the protection of $$beta$$ exposure

Kitahara, Yoshihisa*; ; Kishimoto, Yoichiro; *; *; *; *; *

PNC TN852 81-65, 44 Pages, 1981/11

PNC-TN852-81-65.pdf:1.41MB

None

JAEA Reports

None

Kitahara, Yoshihisa*; Narita, Osamu; Asano, Tomohiro; Kishimoto, Yoichiro; *

PNC TN841 81-44, 73 Pages, 1981/08

PNC-TN841-81-44.pdf:1.96MB

no abstracts in English

JAEA Reports

Safety guide for the protection of $$beta$$-ray exposure

Kitahara, Yoshihisa*; ; Kishimoto, Yoichiro; *; *; *; *; *

PNC TN852 81-20, 43 Pages, 1981/06

PNC-TN852-81-20.pdf:1.23MB

None

JAEA Reports

Inhaled activity-dose equivalent conversion factors for environmental dose Estimation; Plutonium isotopes

Kitahara, Yoshihisa*; Shinohara, Kunihiko*

PNC TN843 81-05, 45 Pages, 1981/04

PNC-TN843-81-05.pdf:1.12MB

None

JAEA Reports

Annual report on the environmental radiation monitoring around the fuel reprocessing plant; 1980(January - December)

Kitahara, Yoshihisa*; *; *; Narita, Osamu; ; *; *; Shinohara, Kunihiko*

PNC TN844 81-03, 149 Pages, 1981/03

PNC-TN844-81-03.pdf:5.45MB

This report presents current information from the environmental protection section, Tokai works, PNC on radiation monitoring around the reprocessing plant during 1980. The report consists of general interpretive report on the results, individual interpretive reports and maximum radiation dose which may be received by hypothetical inhabitants, caused by discharge of radioactivity into both marine and terrestrial environments. Subsequent supplements include tabulations of results including meteorological observations and radioactivity measurements oil discharge effluent from the plant. The environmental radiation monitoring around the Tokai reprocessing plant has been performed since 1975 based on the safety standard of the plant.

JAEA Reports

None

Kitahara, Yoshihisa*; Narita, Osamu; Asano, Tomohiro; *

PNC TN841 81-01, 97 Pages, 1981/01

PNC-TN841-81-01.pdf:1.66MB

no abstracts in English

Journal Articles

Application of Computer System to Environmental Monitoring at PNC Tokai Works

Kitahara, Yoshihisa*; Narita, Osamu; Shinohara, Kunihiko; Asano, Tomohiro; Kitahara, Yoshihisa

Hoken Butsuri, 16, p.151 - 163, 1981/00

37 (Records 1-20 displayed on this page)