Research Achievement

Home/ Research

Peroxidase-like Activity of a Peroxotitanium Complex and its Inhibition by Some Hydroxyalkanoic Acids

2023.9.27.

we investigated to characterize the catalysis of the PTC as a new peroxidase mimic and explore its application⋯

Development Of An Industrial Powerful Ultrasonic Processor

2023.9.27.

The powerful ultrasound processor that can obtain such strong energy, which is difficult to achieve in a conventional way, can be effectively used in the development of new materials⋯

Synthesis And Characterizations Of High Oil Length Alkyd Resin With Dehydrated Castor Oil And Acrylic Pimaric Acid

2023.9.27.

Recently, researchers of High-Tech Research and Development Center have synthesized high oil length alkyd resin (HOAR) with high gloss, pencil hardness and impact strength by using APA⋯

Preparation And Flame Retardance Of Polyethylene Composites With Microencapsulated RDP (Resorcinol Diphenyl Phosphate), Red Phosphorus And Magnesium Hydroxide

2023.9.27.

Research laboratory of functional chemical materials, Institute of Applied Chemistry has carried out study on synthesis and application of organic flame retardants⋯

Electric Double Layer of Spherical pH-responsive Polyelectrolyte Brushes

2023.9.27.

We have applied for the first time the strong stretching theory that takes into account the excluded volume effect and mass action law to spherical ⋯

Inclusion of Thymol into Cucurbiturils

2023.9.27.

Institute of Applied Chemistry, Faculty of Chemistry, Kim Il Sung University, has carried out quantum chemical study on structure and stability of ⋯

The ﬁrst Orthoptera (Insecta) from the Lower Cretaceous of Democratic People's Republic of Korea

2023.9.27.

A new fossil grasshopper was collected from the third member of the Sinuiju Formation from Paektho-dong, Sinuiju City, North Phyongan Province⋯

Effect Of Ionic Liquid Methylammonium Acetate On The Performance Of Hole‑Transport Material‑Free Mesoporous Perovskite Solar Cells With Carbon Electrode

2023.9.27.

In this work, the effect of the ionic liquid methylammonium acetate (MAAc) on the crystal growth of the perovskite and the power conversion efficiency ⋯

Translation Memory Retrieval Using Lucene

2023.9.27.

Through our experiment using Lucene, an open source information retrieval search engine, we concluded that it is possible to achieve real-time retrieval speed of ⋯

Classification of a new beetle (Coleoptera: Cupedidae) from the Lower Cretaceous of the Democratic People's Republic of Korea

2023.9.5.

Recently we discovered beetles belonging to the extinct tribe Notocupedini (Coleoptera: Cupedidae: Ommatinae) from the Sinuiju Formation near Paektho-⋯

Method for Speeding up Spatial Error Concealment using Prediction Mode of the Neighboring Blocks on H.264 Video communication

2023.9.5.

We proposed a fast spatial error concealment method using prediction mode of the neighboring ⋯

Coupled 3D Neutron Kinetics/Thermal-hydraulics Calculation of PWR Core Using Nodal Green's Function Method on Neumann Boundary Condition

2023.9.5.

We proposed a detailed numerical model to solve 3D neutron kinetics equation by NGFM on Neumann⋯

Genetic Evidence of Stable Northward Extension of Pinus thunbergii Parl. Forests in the Democratic People's Republic of Korea

2023.9.5.

We investigated genetic background of 9 populations existing in the Korean peninsula, using nuclear SSR markers in relation to⋯

Pyrite Bio-Leachate, Mine Wastewater Can Sterilize The Rice (Oryza Sativa L.) Seeds And Promote The Germination

2023.9.5.

This research work found that PBL treatment can sterilize rice seeds and promote the germination, which is of great significance in protecting⋯

Neighborhood loss for Age Estimation from Face Image using Convolutional Neural Networks

2023.9.5.

Our system architecture consists of face detection, face alignment and preprocessing, CNN architecture and age⋯

Characterizing Solid Waste To Analyze Life-Cycle Energy Demand And Emissions

2023.8.10.

Over the last decades, many researchers have widely applied the concept of life-cycle to the environmental evaluation of municipal solid waste⋯

Global Existence And Blow-Up Of Solutions To The Focusing Inhomogeneous Nonlinear Schrödinger Equation With Inverse-Square Potential

2023.8.10.

We studied the Cauchy problem for the inhomogeneous nonlinear Schrödinger (INLSc) equation with inverse square potential⋯

Post-KOH Activation Of Nitrogen-Containing Porous Carbon With Ordering Mesostructure Synthesized Through A Self-Assembly

2023.8.10.

We investigated the effects of post-KOH activation on pore textural characteristics of nitrogen-containing mesoporous carbon. Adjustment KOH/carbon ⋯