[학술논문] Scientific research trends of North Korea from 1976 to 2024: a Scopus-based bibliometric study
...developments such as COVID-19 border closures have affected domestic research activity and international collaboration. Methods: Data were collected on June 15, 2025, using refined Scopus search parameters that addressed earlier limitations and improved the identification of records lacking country information. After data cleaning, the final dataset comprised 1,344 domestic articles and 1,210 internationally...
[학술논문] RADARSAT-2 SAR를 이용한 서산 및 평양 지역의 벼 생육 모니터링 적용성 평가 -RapidEye와의 비교를 통해-
...tropical and subtropical regions due to its all-weathercapability. This paper analyzes the relationships between backscattering coefficients of rice measured by RADARSAT-2 SAR and growth parametersduring a rice growth period. And we applied the relationships to crop monitoring of paddy rice in North Korea. As a result, plant height and Leaf AreaIndex (LAI) increased until Day Of Year (DOY) 234 and...
[학위논문] (The) effects of complimentary allocation of agricultural land in North Korea on reducing income disparity and optimal timing of allowing the land trade after reunification
...economy growth model based on government’s levying tax and the land asset value estimation model. The total income is comprised of capital income, wage income, public capital trasfer and real estate income. To verify and compare the results according to the variation of parameters, I set the three alternatives with respect to the steady state growth rate in the endogenous economy growth model...