Some Properties of Solutions to Multiterm Fractional Boundary Value Problems with p-Laplacian Operator by KumSong Jong, HuiChol Choi, KyongJun Jang, SongGuk Jong, KyongSon Jon, Ok Ri

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Nonlinear Radial Consolidation Analysis of Soft Soil with Vertical Drains under Cyclic Loadings by Pyol Kim, Hyong-Sik Kim, Yong-Gun Kim, Chung-Hyok Paek, Song-Nam Oh, Sung-Ryol So, Chang-Son Ok

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Constructive Existence of (1,1)-Solutions to Two-Point Value Problems for Fuzzy Linear Multiterm Fractional Differential Equations by HuiChol Choi, SungHyok Kwon, Kinam Sin, Sunae Pak, Sungryol So

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Existence Results for a Class of p-Laplacian Fractional Differential Equations with Integral Boundary Conditions by SunAe Pak, KumSong Jong, KyuNam O, HuiChol Choi

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Existence and Uniqueness Results for a Class of Singular Fractional Boundary Value Problems with the p-Laplacian Operator via the Upper and Lower Solutions Approach by KumSong Jong, HuiChol Choi, KyongJun Jang, SunAe Pak

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Existence Results for Nonlinear Multiorder Fractional Differential Equations with Integral and Antiperiodic Boundary Conditions by HuiChol Choi, YongSim Sin, KumSong Jong

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Derivation of CaO-SiO2-Al2O3system slag viscosity equation by GP by Ri S.-C., Ra J.-H., Ryom K.-C.

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Separation of iron-nickel alloy nugget from limonitic laterite ore using self-reduction by Ju P., Ryom K., Hong K.

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Kinematic Analysis and Optimization of Jerk Considering Elasticity of Weightlifting Bar and Damping Effect of Body in Clean and Jerk by Min Hyok Jon, Un‐Ryong Rim

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Russia and the Issues of the Korean Peninsula by G. D. Toloraya

“…However to influence the situation more Russia should deepen its ties with the current Pyongyang leadership regardless of how irritating its behavior might be. …”
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The Nonsteady Boussinesq System with Mixed Boundary Conditions including Conditions of Friction Type by Tujin Kim

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Factsheet: West Sea Crisis In Korea by John McGlynn, Nan Kim

“…This resulted in the killing of two South Korean soldiers and two civilian contractors working on a military base. (Pyongyang later expressed regret for the civilian deaths.). …”
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APPROACHES TO THE SETTLEMENT OF THE NUCLEAR CRISIS ON THE KOREAN PENINSULA: AN ECONOMIC ASPECT by L. V. Zakharova

“…Nevertheless, unlike the case of Iran, measures of financial and economic pressure failed to make North Korea abandon its nuclear arsenal, with the escalated tensions between Pyongyang and Washington bringing the region close to war in 2017. …”
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Cycles of History: China, North Korea and the End of the Korean War by Sheila Miyoshi Jager

“…As Beijing and Moscow sharply cut their aid and shunned Pyongyang for better relations with Seoul, the North Korean economy went into precipitous decline.4 Russia's abandonment of the "friendship price" system and its demand for hard currency for exports was a major factor in the collapse of the North Korean economy and starvation on a massive scale.This article assesses the China-North Korean relationship from the outbreak of the Korean War to the present.…”
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The Development of Simple Scoring System to Predict Urinary Tract Infection (UTI) in Patients with Stroke by In-Hui Pak, Se-Ryong Han, Chol-Ho Sin, Hyo-Song Kim, Un-Ryong Rim

“…The population includes 1496 patients with stroke who had been admitted at the Neurology Department of Pyongyang Medical College Hospital between January 2010 and August 2019. …”
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Water quality management of heavily contaminated urban rivers using water quality analysis simulation program by J. Jiang, T. Ri, T. Pang, Y. Wang, P. Wang

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