Jong-Kyu Kim
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View article: Oral bioavailability enhancement of MK-7 from natto extract via HyperCelle nanoencapsulation in a clinical study
Oral bioavailability enhancement of MK-7 from natto extract via HyperCelle nanoencapsulation in a clinical study Open
In this study, we investigated the bioavailability of MK-7 from Bacillus subtilis natto extract Vitamin K2 using the HyperCelle method in a randomized, double-blind, controlled, parallel-group clinical trial. HyperCelle Vitamin K2 showed a…
View article: Research on improvement measures for weapon system software status Datafield for weapon system software supply chain management
Research on improvement measures for weapon system software status Datafield for weapon system software supply chain management Open
View article: The Analysis of Operating Weapon Systems Software Defections
The Analysis of Operating Weapon Systems Software Defections Open
무기체계에서 소프트웨어(Software, 이하 SW) 비중이 꾸준히 증가하고 있고 이와 동시에 SW 결함에 따른 무기체계 오작동이 증가하고 있다. SW란 운영 프로그램뿐만 아니라 이를 지원하는 모든 산출물을 포함하는 개념으로 기술문서의 오류 역시 SW 결함이다. 이러한 결함이 발생하면 결함을 제거하기 위해 SW 기술변경을 수행한다. SW 기술변경은 계약 건 별로 이뤄지고 있어, 무기체계 전반에 대한 파악이 제한된다. 이러한 …
View article: Analysis of Grid Flexibility in 100% Electrified Urban Energy Community: A Year-Long Empirical Study
Analysis of Grid Flexibility in 100% Electrified Urban Energy Community: A Year-Long Empirical Study Open
View article: Validation Method of Automated Test Equipment Software in Weapon System - Focused on Functional Suitability in ISO/IEC 25023
Validation Method of Automated Test Equipment Software in Weapon System - Focused on Functional Suitability in ISO/IEC 25023 Open
본 연구에서는 기존의 무기체계 소프트웨어 개발 프로세스에 ISO/IEC 25023의 소프트웨어 품질 평가 모델을 적용하여 기존보다 무기체계 소프트웨어의 품질을 향상시킬 수 있는지 확인하였다. 현재 무기체계 소프트웨어 개발 프로세스는 소프트웨어 품질 요구사항을 관리하고 있지만 소프트웨어 품질은 제한적으로만 향상시키고 있었다. 소프트웨어 품질 요구사항에서 품질 특성을 정의하고 관리하였지만 개별적인 사업에 따라 품질 특성이 다르게…
View article: Research on the Strengthen Quality Management in the Development Stage of the Analysis of the Causes of Software Engineering Change - Focused on Land Weapon System Source Code Through
Research on the Strengthen Quality Management in the Development Stage of the Analysis of the Causes of Software Engineering Change - Focused on Land Weapon System Source Code Through Open
현재 무기체계 개발 시, 전력공백을 방지하고 체계 조기도입으로 인한 국방력 강화를 위해 제한된 개발기간 및 예산이 적용되고 있는 상황이다. 따라서 실제 설계 시 모든 운용환경을 반영하지 못한 설계내용이 포함되거나, 소스코드 상에서 개발자의 예외처리 누락 및 예기치 못한 운용자의 실수 등이 발생되고 있다. 그로 인하여 양산 이후 운용단계에서 문제점이 지속적으로 발생되며, 기술변경 역시 증대되고 있다. 현재 양산 이후 운용유지단…
View article: Spatial Distribution Characteristics of Seagrass Habitat Based on Remote Sensing Data: Focusing on Wan Island
Spatial Distribution Characteristics of Seagrass Habitat Based on Remote Sensing Data: Focusing on Wan Island Open
In May 2019, UAV photogrammetry using drones (unmanned aircraft) was conducted to investigate the spatial distribution characteristics of the seagrass habitat in Wan Island. Wan Is. sea was divided into 3 geographical areas (Site A, B, C) …
View article: Analysis of Engineering Change Cause and Defect Inflow Stage of Weapon System Software
Analysis of Engineering Change Cause and Defect Inflow Stage of Weapon System Software Open
무기체계 개발단계에서 무기체계의 복잡성, 소요군과 개발기관의 의사소통 문제 등 다양한 이유로 결함이 체계로 유입된다. 유입된 결함은 양산 및 운영유지 단계에서 문제점으로 발현되어 이를 해결하기 위한 기술변경이 증가하고 있으며, 특히 무기체계의 소프트웨어 비중이 증가함에 따라 무기체계 소프트웨어 기술변경에 대한 별도의 관리가 필요한 상황이다. 국방기술품질원에서는 무기체계 소프트웨어 기술변경에 대한 체계적인 추적성 관리를 위하여…
View article: Infrastructure-scale sustainable energy planning in the cityscape: Transforming urban energy metabolism in East Asia
Infrastructure-scale sustainable energy planning in the cityscape: Transforming urban energy metabolism in East Asia Open
Datasets and Jupyter notebook corresponding to the paper "Infrastructure-scale sustainable energy planning in the cityscape: Transforming urban energy metabolism in East Asia" published in WIREs Energy and Environment. See the Jupyter Note…
View article: Hepatoprotective and anti-obesity effects of Korean blue honeysuckle extracts in high fat diet-fed mice
Hepatoprotective and anti-obesity effects of Korean blue honeysuckle extracts in high fat diet-fed mice Open
BH extract has the potential to reduce the risk factors associated with obesity, in addition to the remarkable effect of preventing NAFLD. Future research will need to be done to determine whether these results are consistent in human stud…
View article: Security Paper Design with Frequency-Selective Structure for X-Band Electromagnetic Detection System
Security Paper Design with Frequency-Selective Structure for X-Band Electromagnetic Detection System Open
This study designed and fabricated a frequency-selective structure-based security paper for the electromagnetic detection system of a security gate, which aims to prevent leakage of confidential documents. When a functional paper embedded …
View article: Dot based Printout Watermarking Suitable for Practical Environment
Dot based Printout Watermarking Suitable for Practical Environment Open
Information leakage by printouts is common in ordinary office environment. This paper proposes a practical watermark scheme applicable with actual imaging devices to trace printouts comprising watermark patterns. We generate a watermark pa…
View article: Characteristics of the Warm-Mix Asphalt Mixtures Using the Modified Sulfur Binder
Characteristics of the Warm-Mix Asphalt Mixtures Using the Modified Sulfur Binder Open
본 연구는 원유정제과정에서 발생되는 산업부산물인 유황에 폴리머 성분의 첨가제를 혼입한 개질유황결합재를 사용하여 중온아스팔트 혼합물을 제조하고, 개질유황결합재를 사용한 중온아스팔트 혼합물의 간접인장강도, 수침전후 및 동결융해 전후 인장강도비와 휠트랙킹 시험에 의한 동적안정도 등의 역학 및 내구 특성을 평가하였다. 실험결과, 개질유황 결합재를 사용한 중온아스팔트 혼합물의 수침전후 인장강도비는 0.88로 중온 폼드 개질 아스팔트의…
View article: A Review-Status of Development and Research of Artificial Reefs in the East Asian Countries-
A Review-Status of Development and Research of Artificial Reefs in the East Asian Countries- Open
We conducted a comprehensive review on artificial reefs (ARs) including seaweed reefs for marine afforestation in relation to their development and research from 1972 to 2016, and then systematically analyzed their current a state-of-the-a…
View article: Mobile MGIS Study for the Seomjin River Estuary
Mobile MGIS Study for the Seomjin River Estuary Open
The study of Mobile MGIS (Marine Geographic Information System) based on the Android Mobile Platform is mainly performed on effective methodologies which transform real world data to computing world data. Mobile GUI system has its own targ…
View article: Saltwater Intrusion Characteristics in Seomjin River Estuary using EFDC
Saltwater Intrusion Characteristics in Seomjin River Estuary using EFDC Open
The behavior characteristics of the saltwater intrusion in the Seomjin River Estuary by the inflow of fresh water were analysed by the field observation using CTD in the neap tide in January, June, and August 2013 as well as a numerical mo…