Ｑ　In what ways does exposure to radiation occur the environment? What kinds of radiation exposures are important in Fukushima?

Ｑ　What were the radiation exposures just after the accident?

Ｑ　What kind of unit is used for the evaluation of radiation dose? What is the relationship between the unit and air dose rates?

Ｑ　How is radioactivity in foods measured? What are the radiation doses from foods?

Ｑ　How is radioactivity measured in drinking water? What are the results?

Ｑ　How is the concentration of radioactive cesium measured in air? What is the radiation dose by breathing?

Ｑ　How can we evaluate radioactive material taken inside our body?

Ｑ　What kinds of measurements and evaluations for radiation doses have been conducted until now? What are the results?

Ｑ　Is it possible to precisely estimate radiation doses from air dose rates?

Ｑ　What is the radiation-shielding effect of a house?

Ｑ　What is the radiation-shielding effect of a house? (2)NEW

Ｑ　Does the radiation dose measured with a personal dosimeter represent the real radiation dose?

Ｑ　Why are radiation doses measured with personal dosimeters different from those estimated using air dose rates?

Ｑ　What methods are there for measurement and evaluation of external radiation doses? What are the characteristics of each method?

Ｑ　Does the radiation dose of a person depend on age, gender, race, and physique?

Ｑ　To what degree is the air dose rate reduced by decontamination?

Ｑ　Is the effectiveness of decontamination predictable?

Ｑ　Does radioactive Cs migrate from reused soils that have been stripped during decontamination?

Ｑ　Is there any way to efficiently remove radioactive Cs from contaminated soil?

Ｑ　How much will the air dose rate be reduced by decontamination in the Specified Reconstruction and Revitalization Base areas? 【Example of analysis】

Ｑ　Urban areas have been decontaminated. Is there any residual cesium there?