• 수산해양교육연구
• /
• 제29권3호
• /
• pp.711-718
• /
• 2017

This study identified application range of SPS Code(Special Purpose Ship Code) applied to fishery training ship in Korea, and proposed counterplan for port state control. The latest contents of relevant convention was verified, used APCIS of Tokyo MOU and EQASIS provided by EU to analyze the current condition and deficiencies of port state control of fishery training ship. As the result, the SPS code equal to passenger ship and cargo ship of SOLAS convention should be satisfied with fishery training ship, and must follow ISPS Code. As for the result of record of port state control, it was confirmed that 8 fishery training ships were inspected 76 times and pointed out with 411 deficiencies in Tokyo MOU nation. 75% of deficiencies were related to SOLAS convention, and 71 times of inspections were conducted in Japan. Because it is not free from the fishery training ship, there is a need for active corresponding and preparation by enhancing local cooperative system and sharing the Internet inspection background, and need to develop and implement in-depth internship program to improve port state control counter plan for the trainees.

• 한국응급구조학회지
• /
• 제24권1호
• /
• pp.57-66
• /
• 2020

Purpose: The purpose of this study was to test the effect of simulation-based learning on knowledge, confidence, and critical thinking of paramedical students enrolled in the Korean Advanced Life Support (KALS) program. This study used a one group, pre-post test design. Methods: The subjects of this study were 79 paramedical students in D city. Data were collected before and after the simulation-based training using a structured questionnaire. The data were analyzed using SPSS version 22.0. Results: After the simulation-based KALS education, knowledge (t=-6.88, p<.001) and confidence (t=-10.12, p<.001) increased among paramedical students. There was a positive correlation between confidence and critical thinking disposition (r=0.37, p=.001). Conclusion: A practical module for simulation-based education that can improve knowledge, confidence, and critical thinking disposition related to professional resuscitation is needed for use with paramedical students. Additionally, follow-up studies should be conducted to verify the educational effects of such a program.

• Asian Pacific Journal of Cancer Prevention
• /
• 제15권18호
• /
• pp.7645-7652
• /
• 2014

Neuroblastoma (NB), the most common extracranial solid tumor, accounts for 10% of childhood cancer. To date, scientists have gained quite a lot of knowledge about microRNAs (miRNAs) and their genes in NB. Discovering inner regulation networks, however, still presents problems. Our study was focused on determining differentially-expressed miRNAs, their target genes and transcription factors (TFs) which exert profound influence on the pathogenesis of NB. Here we constructed three regulatory networks: differentially-expressed, related and global. We compared and analyzed the differences between the three networks to distinguish key pathways and significant nodes. Certain pathways demonstrated specific features. The differentially-expressed network consists of already identified differentially-expressed genes, miRNAs and their host genes. With this network, we can clearly see how pathways of differentially expressed genes, differentially expressed miRNAs and TFs affect on the progression of NB. MYCN, for example, which is a mutated gene of NB, is targeted by hsa-miR-29a and hsa-miR-34a, and regulates another eight differentially-expressed miRNAs that target genes VEGFA, BCL2, REL2 and so on. Further related genes and miRNAs were obtained to construct the related network and it was observed that a miRNA and its target gene exhibit special features. Hsa-miR-34a, for example, targets gene MYC, which regulates hsa-miR-34a in turn. This forms a self-adaption association. TFs like MYC and PTEN having six types of adjacent nodes and other classes of TFs investigated really can help to demonstrate that TFs affect pathways through expressions of significant miRNAs involved in the pathogenesis of NB. The present study providing comprehensive data partially reveals the mechanism of NB and should facilitate future studies to gain more significant and related data results for NB.

• 한국산학기술학회논문지
• /
• 제20권9호
• /
• pp.262-269
• /
• 2019

본 연구는 남북 경제 협력 및 상호 발전의 근간이 되는 인프라 건설 수요의 확대에 따른 북한 건설기능인력양성을 위한 교육 훈련 프로그램 개발 및 운영 방안 마련을 위해 수행되었다. 이를 위해 건설분야별 교육 훈련을 위한 직종의 분류와 각 교육 훈련 과정의 개요와 편성 시간 등을 분석하여 건설현장 기능인력 양성의 관점에서 교육 훈련 대상 및 범위를 확정하였다. 그리고 접경지역 남북한 경제협력 관련 이슈를 분석하여 지역적 특성을 도출하고, 이러한 특성을 고려한 북한 건설기능인력의 양성을 위한 교육 훈련 프로그램을 사회-산업-생활 인프라의 3가지 유닛으로 구분하였다. 사회인프라 유닛은 접경지역 전체의 공통 수요로 도로, 철도, 항만 등의 건설과 함께 점검 및 유지보수가 포함된다. 산업인프라 유닛은 접경지 서쪽의 경제특구(혹은 추가로 지정되는 경제특구)를 중심으로 산업설비 수요 대비를 위한 프로그램이다. 생활인프라 유닛은 경제 특구 등의 배후 주거단지와 접경지 내륙, 동쪽 관광 벨트 구측을 위한 대형복합시설, 주거시설, 라이프라인 등 기반 시설에 대응하는 프로그램이다.

• 문화기술의 융합
• /
• 제6권4호
• /
• pp.79-84
• /
• 2020

이 연구는 장애인평생교육의 학문적 본질과 정체성을 융합의 관점에서 탐구하여 장애인평생교육학을 정립하고, 정립된 장애인평생교육학의 의미와 기능을 중심으로 모방 수준의 융합 학문체제를 경계하는데 목적을 두었다. 연구 방법은 문헌 분석을 기초로 전문가 회의를 병행한 절차가 구성되었다. 연구 내용은 장애인평생교육학이 장애 맞춤형 관점을 중심으로 특수교육학 등의 여러 인접 분야와 융합된 범주로 학문적 본질성과 정체성을 갖추어야 한다는 차원에서 장애인평생교육학의 보편성과 특수성을 일차적으로 탐구하였다. 그리고 장애인평생교육학의 보편성과 특수성을 통한 의미가 이론에 기반한 학문적 수준에서 뿐 아니라 실천에 근거한 기능적 수준으로 융합될 수 있는 구조체계를 탐구한 결과 역시 연구 내용으로 제시하였다. 연구 결과, 장애인평생교육학은 융합적 탐구 차원에서 보편성과 특수성을 구축할 수 있고, 위 여부의 충실도에 따라 종합적인 실천 수준의 지원체제를 마련할 수 있는 것으로 분석되었다.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• 제14권2호
• /
• pp.687-701
• /
• 2020

In the production of industrial fabric, it needs automatic real-time system to detect defects on the fabric for assuring the defect-free products flow to the market. At present, many visual-based methods are designed for detecting the fabric defects, but they usually lead to high false alarm. Base on this reason, we propose a Sobel operator combined with patch statistics (SOPS) algorithm for defects detection. First, we describe the defect detection model. mean filter is applied to preprocess the acquired image. Then, Sobel operator (SO) is applied to deal with the defect image, and we can get a coarse binary image. Finally, the binary image can be divided into many patches. For a given patch, a threshold is used to decide whether the patch is defect-free or not. Finally, a new image will be reconstructed, and we did a loop for the reconstructed image to suppress defects noise. Experiments show that the proposed SOPS algorithm is effective.

• International Journal of Computer Science & Network Security
• /
• 제21권9호
• /
• pp.267-274
• /
• 2021

The article deals with problems of innovation development on a network basis, which require effective mechanisms of innovation communications. In research the organizational aspects of ICT infrastructure development for innovation networks sustainable development based on cooperative marketing principles is considered. The proposed research idea is based on the idea that ICT implementation is based not only on the operational approach for innovation management as a factor of efficiency of internal communications, but also on knowledge economy and post-industrial economy trends. Therefore, the purpose of study is to develop an ICT model of innovation infrastructure to improve its effectiveness (strategic character) and efficiency (operative character) through increasing the efficiency of network communication interactions. Creation of information space and communication tools to support innovation network sustainable development and cooperation activities in research is proposed to be solved with the help of specialized ICT platform. It is shown, that ICT platform of innovation cooperation innovation network is important tool for common work of participants. ICT platform is considered as an integrated information system designed to automate business processes related to the sustainable development of innovation network, segment management and integration with HEI information systems and industrial cooperation. The main factors that determine the need to use a special ICT platform for innovation network cooperation were considered. The main issues of concurrent engineering (C-technology) application in high-technology industries and innovation cooperation for integrated product development were studied.

• 창의정보문화연구
• /
• 제4권2호
• /
• pp.95-101
• /
• 2018

언어교육이나 특수교육을 위하여 지능형 소셜 로봇이나 원격연결 로봇을 교육현장에 활용하는 로봇보조학습이 도입됨에 따라 기술수용모델 연구도 이루어지고 있다. 기존의 연구에서는 지능형 소셜 로봇에 대한 통합기술수용모델까지 연구되어 있으나, 원격연결형 로봇보조학습에 대한 연구는 미흡하다. 이 논문은 원격연결형 로봇보조학습이 미래학교에서 이루어질 수 있는지에 대하여 로봇보조학습을 체험한 예비교사들을 대상으로 통합기술수용모델을 추정하고자 하였다. 추정된 통합모델은 자율 지능형 로봇보다 간결한 요인으로 구성되어 있으며, 이 중에서 이동성, 커뮤니케이션, 외형의 하위요인이 영향을 끼치는 유희성의 중요도가 매우 높게 나타난 것을 알 수 있었다. 즉 예비교사들은 얼굴영상 원격연결로봇의 자유로운 이동성, 커뮤니케이션, 그리고 직접 만질 수 있는 외형으로 구성된 유희성을 높인 로봇에 대한 유의미한 수용도를 보였다.

• 한국응급구조학회지
• /
• 제9권1호
• /
• pp.33-41
• /
• 2005

In Korea, the number of those who were drowned of the dead by 'accident and injury' ranked the third of causes of death is over 2,300 people a year. So the Ministry of Home Affairs arranged '119 drowning rescue team' at frequent occurrence regions of drowning temporarily as a part of drowning rescue measures during every summer season and made perfection more perfect for safety control and rescue services at prevention areas of accidents. However, considering that the number of professional drowning rescuers is small and it is managed temporarily only for summer, the placement of special rescue team equipped with professional education and qualification should be ensured and quick lifesaving and first-aid treatment should be conducted, since much time is required to arrive at accident place after receiving accident report at 119 office, rapid rescue and relief have not been achieved. Therefore, the placement of special rescue team should be increased for reducing the personal damages by considering regional characteristics and in particular placement of more drowning rescue teams in Jeonnam region which has more seas and rivers is needed This study aims at analyzing relief activities and statistics to cope with water accidents and achieve qualitative growth of first-aid services, examining actual conditions of water accident relief team and personnel assignment, providing first-aid services of good quality and establishing improvement methods to increase operation of relief team.

• 수산해양교육연구
• /
• 제27권6호
• /
• pp.1685-1692
• /
• 2015

This study examines the mackerel distribution systems in Norway which has a leading mackerel industry, and has the purpose of analyzing the effects of structural improvements for the development of Korea's mackerel industry. The landing and distribution status of Korea and Norway's mackerel industry was compared, and the effects of structural improvements was analyzed under the assumption that a number of factors would be improved after an analysis of competitiveness. Special features of the landing and distribution systems of mackerel in Norway are Reduction of transportation costs and transportation time through E-auctions, fish Pumps, freshness management using state-of-the-art equipment and technology such as sea water cooling systems, direct landing at processing factories and Automation through fully automated sorting & packaging systems. The distribution competitiveness of Korea and Norway's mackerel industry was compared through the qualitative review of landing time and the length of distribution channel, distribution costs due to differences in trading method, quality and hygiene management and merchandising. For Korea's mackerel industry to have international competitiveness, they must have efficiency throughout the phases of landing, processing and distribution systems as observed in case of Norway.