[학술논문] Monitoring North Korea Nuclear Tests: Comparison of 1st and 2nd Tests
...nuclear tests by North Korea, were detected in the northern Korean Peninsula on October 9, 2006 and May 25, 2009. The KIGAM and Korea-China Joint seismic stations are distributed uniformly along the boundaries between North Korea and adjacent countries. In this study, the data from broadband stations with the distance of 200 to 550 km from the test site are used to analyze and compare two nuclear...
[학술논문] 북한 4·5차 핵실험의 기술적 평가
...burial depth of explosion, we found that the yield of the 4th and 5th nuclear tests is at least twice as strong as that is expected it could be and the initial design power could reach 8kt before amplification. This means that North Korea has already achieved a substantial level of nuclear fusion technology through the 4th test and has made a breakthrough in the miniaturization of nuclear weapons through...
[학위논문] 북한 개발협력의 제도적 개선에 관한 연구 : 사회화 통합 이론을 중심으로
...UN's sustainable development plans in their country. However, on October 2006, North Korea carried out its first nuclear explosion on Punggye-ri nuclear test site, and has conducted six underground nuclear devices at the facility so far. In response to North Korea’s nuclear tests, the UN Security Council imposed sanctions (resolutions 1718~2397) on North Korea during this period. The prolonged...
[학위논문] 환경변화에 따른 대북심리전 발전방향 : 북한군 기강해이를 활용한 대북심리전 접근방안을 중심으로
...North Korea after ROK Ship Chunan sank by an explosion, North Korea has threatened precision defeat and shooting. It shows how threatening the warfare is to North Korea's system maintenance. Also, the Korean Peninsula is in the danger of a nuclear war when we see North Korea declare that it will advance together nucleus and economy after the 3rd nuclear experiment. The present situation of the North...
[학위논문] 북한 지하 대규모 발파의 발파원 특성 및 한반도 주변 지각 속도 구조 연구
...underground nuclear explosions compared with similar body wave magnitudes. The material properties of the emplacement medium at the North Korea Test Site could be the dominant cause for the abnormally large surface waves of the two explosions, according to a review of the nonlinear explosion source model of Denny and Johnson. The empirical scaling relationship of two North Korean underground nuclear explosions...