Existence and Continuous Dependence on Initial Data of Solution for Initial Value Problem of Fuzzy Multiterm Fractional Differential Equation by Huichol Choi, Kinam Sin, Sunae Pak, Sungryol So

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Dynamics of quantum correlations in four-qubit XXZ Heisenberg model with external magnetic field by Su-Bok Ri, Gwang-Jin Kim, Ha Kim, Hyok Pak

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Study on electrochemical properties of Pb(BF4)2 electrolyte for improvement of cycle lifetime and efficiency in soluble lead flow batteries by You Gyong Ho, Mun Gi Kim, Gang Hyok Kim, Song Chol Jong, Jin Sim Kim

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Free and Forced Vibration Analysis of Airtight Cylindrical Vessels with Doubly Curved Shells of Revolution by Using Jacobi-Ritz Method by Fuzhen Pang, Haichao Li, Kwangnam Choe, Dongyan Shi, Kwanghun Kim

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Pricing formula for exchange option in fractional black-scholes model with jumps by Kyong-Hui Kim, Myong-Guk Sin, Un-Hua Chong

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Potential Environmental Impact Evaluation of the Methanol Synthesis Process by Gas-to-Methanol Technology by Kyong Song Pak, Yong Sol Hong

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Treatment response evaluation using Yttrium-90 in patients with rheumatoid arthritis of knee joint by Jong Kim, Wi Kim, Yong Pak

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Electrocatalysis of free chlorine on hydrogen oxidation by Kye Hak Ko, Kum Hyok Ri, Song Chol Jong, Wi Song Pak

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Improvement of Sound Insulation Through Double-Panel Structure by Using Hybrid Local Resonator Array by Kyong-Su Ri, Myong-Jin Kim, Se-Hyon Son-U

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Study on the Switching Model Predictive Control Algorithm in Batch Polymerization Process by Jong Nam Kim, Chun Bae Ma, Hyok Jo, Un Chol Han, Hyon-Tae Pak, Son Il Hong, Ri Myong Kim

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A practical vehicle routing problem in small and medium cities for fuel consumption minimization by Yong-Jin Pak, Kyong-Ho Mun

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An Exact Neumann‐to‐Dirichlet (NtD) Boundary Condition for Three‐Dimensional Wave Motion Over Piecewise Smooth Topographies Near a Vertical Breakwater by Un‐Ryong Rim, Jun‐Bom Ko, Chol‐Jun Han, Fuad‐Mahfud Assidiq

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Local solutions for a Brinkman equation coupled with heat-convective and concentration-diffusive equations and a volumetric mass source by Hakho Hong

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Russia and Korean Peninsula in the New International Situation by V. Denisov

“…After Kim Rong Un rise to power political and economic relations between North and South weakened. Pyongyang is concerned with regular contacts between China and US on North Korea problems. …”
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An example for application of Lax–Milgram’s theorem and Riesz–Schauder’s theorem by Tujin Kim

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RHBDF1 promotes PERK expression through the JNK/FoxO3 pathway in breast cancer cells by Ryu SungJu, Long Hui, Quan Xiaojing, Kim UnChol, Zhao Wenwen, Song Yuanyuan, Li Luyuan, Zhang Zhisong

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República Popular Democrática de Corea y Trump 2.0: ¿Otro ciclo con nuevos atributos? by Jesús de los Ángeles Aise Sotolongo

“…Nunca antes un presidente estadounidense en ejercicio había manejado las relaciones con la RPDC como lo hizo Donald Trump, ni ningún líder de Pyongyang se había sentado cara a cara con un mandatario estadounidense en el ejercicio de sus funciones como lo hizo Kim Jong Un. …”
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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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Improving Students’ Intensive Reading Ability by Using Survey-Question-Read-Review-Recite-Reflect Method by Ryu Chun Moon, Sang Hee Kwan

“…This research was conducted at Ryulgok Secondary School, Pyongyang, by involving 32 the 3rd grade students as the research participants. …”
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Indirect determination of free chlorine in seawater by cyclic voltammetry using graphite–epoxy composite electrode: Hydrogen adsorption capacity of graphite–epoxy composite is one–... by Kye Hak Ko

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