친환경 관심 증진을 위한 인스타그램 활용 전략 및 효과 분석 -시각 이미지에 초점을 둔 그린플루언서의 콘텐츠 중심으로-

정성모 한국기초조형학회 2024 기초조형학연구 Vol.25 No.1

According to a report by the Korea Environmental Industry and Technology Institute, people’s sensitivity to the environment has been decreasing since 2019, and a gap between interest in environmental and behavior is being confirmed in Korea. Although environmental activities using SNS and greenfluencers are being effectively promoted overseas, there is a lack of research on this in Korea. This study aims to take a strategic approach to increasing interest in environmental through Instagram, a representative SNS platform, by examining the impact of greenfluencers’ content on interest in environmental. The research method was to select theories to improve understanding of greenfluencers and 720 contents from 12 domestic green influencer accounts to lay the foundation through quantitative content analysis to determine the type of expression and visual elements of the content by ‘likes’. and ‘Engagement Index’ were analyzed for variance. First, in terms of the influence between expression types, the type emphasizing environmental issues showed a particularly high response in the ‘number of likes’, but there was no significant difference in the ‘engagement index’. Second, there was no difference in the influence between visual image elements in the ‘number of likes’, but in the 'Engagement Index', high interaction was confirmed between the elements of people and activities, products and services, and symbols of environmental issues. Third, in the interaction between expression type and visual image elements, a significant interaction was found in both ‘number of likes’ and ‘engagement index’. This study provides practical guidelines for identifying and selecting greenfluencers, investigating the relationship between environmental interest and different types of content. It offers insights for corporations and marketing professionals to collaborate with green influencers, develop environmental campaigns, and formulate effective marketing strategies.

Design of Web-Based Module and Process for Metal Resource Management

정성모,김석수 한국콘텐츠학회 2008 International Journal of Contents Vol.4 No.1

Existing improvement measures for resource management are merely concentrating on the document automation only. In addition, such improvements rarely benefit metal millwork management. Following the trend of constructing high rise and multi-complex buildings, the importance of resource management from the aspect of construction project management is being emphasized. Metal work resources are critical most of construction projects, it became a target for special management. Therefore, the study has determined work process of metal work resource management, for the metal millwork is one of the most important construction materials most of construction projects, and proposed a web based module for improving the management task.

이동객체의 궤적 데이터에 대한 온라인 도로 네트워크 매칭 방법

정성모,송석일 한국정보기술학회 2023 한국정보기술학회논문지 Vol.21 No.1

최근 궤적 데이터가 가진 공간적 특징을 이용하여 도로 속도 예측, 교통 혼잡 예측 등 다양한 위치 기반 응용들이 연구되고 있다. 본 논문에서는 상태 천이 모델과 그리드 색인 방법을 이용하는 궤적 데이터에 대한 도로 네트워크 매칭 방법을 제안한다. 제안하는 매칭 방법은 궤적 데이터의 연속적인 위치 데이터에 대해 도로 네트워크에 대한 링크매칭, 매칭유지, 매칭변경, 매칭오류 상태를 판단하는 상태 천이 모델을 통해 매칭 정확도를 향상 시킨다. 또한, 제안하는 매칭 방법은 궤적의 위치 데이터와 도로 네트워크 간의 비교 연산을 줄이기 위해 그리드 색인(Grid Index)을 이용한다. 이 논문에서는 제안하는 방법을 구현하고 기존의 매칭 방법과 비교실험을 수행하여 기존 방법보다 높은 정확도와 빠른 동작시간을 증명하여 제안 방법의 우수성을 입증했다. 제안하는 방법을 통해 실시간 도로 속도 예측, 교통 혼잡 예측 등 다양한 연구에 도움이 될 것이다.

사물인터넷의 계층적 보안 기술을 적용한 연마기 원격 모니터링 시스템

정성모,김동현,김석수 보안공학연구지원센터 2017 보안공학연구논문지 Vol.14 No.3

Automatic specimen polishing systems using IoT sensor technology are being developed to improve the efficiency of the passive metal polishing process. In the case of automatic specimen polishing systems using IoT technology, a technique of analyzing and processing the data collected by sensors using a bitmap index is used to process data at high speed. However, in order to perform remote control of IoT-based grinder, it is necessary to control access to shared resources, but existing systems are applying data processing technology that does not apply a method to cope with the security threat. Therefore, in this paper, we propose a monitoring system that computes information collected from automatic specimen grinder by using bitmap index by applying IoT layer security technology. 수동 금속 연마과정의 효율성을 향상시키기 위한 IoT 센서 기술을 이용한 자동 시편 연마 시스템들이 개발되고 있다. IoT 기술을 이용한 자동 시편 연마 시스템들의 경우 고속으로 데이터를 처리하기 위하여 비-트리 인덱스를 이용하여 센서에서 수집된 데이터를 분석하여 처리하는 기술을 사용하고 있다. 그러나 IoT 기반의 연마기의 원격 제어를 수행하기 위해서는 공유 리소스에 대한 액세스를 제어해야하나 기존 시스템들은 이에 대한 보안 위협을 대처하기 위한 방법이 적용되지 않은 데이터 처리 기술을 적용하고 있다. 따라서 본 논문에서는 IoT 계층 보안 기술을 적용하여 자동 시편 연마기에서 수집된 정보를 비트맵 인덱스로 연산 처리하는 모니터링 시스템을 제안한다.

A Study on Unmanned Security Surveillance using Video Similarity Comparison by utilizing Edge Histogram Analyzing Method

정성모,김석수,최이정 보안공학연구지원센터 2011 보안공학연구논문지 Vol.8 No.3

There are over 20 different techniques on edge histogram analysis exists today for comparing video content similarities. As the study allows far more complex structural analysis to be conducted than generally known techniques, it is possible to extract diversified features by comparing video content similarities. This technique is applicable to unmanned security system running on Time Interval and the implemented system can perform its duties with reduced number of tasks, resulting lesser load on H/W while increasing processing speed.

완전 절단된 외이의 재접합

정성모,배충상,이내호,양경무,Chung, Sung-Mo,Bae, Chung-Sang,Lee, Nae-Ho,Yang, Kyung-Moo 대한미세수술학회 2005 Archives of reconstructive microsurgery Vol.14 No.2

The auricle is easy to be amputated in the face due to its protruding position. When facial parts are amputated, the mechanism of injury usually involves some form of avulsion, which damages these fragile vessels over a distance and renders them unsuitable for anastomosis. Replantation of the ear remains a challenging problem because of the tiny vessels and the paucity of adequate veins for anastomosis. Reattachment as a composite graft of the total or subtotal amputated ear is unreliable. Microsurgical replantation can be performed in a minority of cases because of technical difficulties and long operation time. In this article, the authors report two case of a successful ear replantation of completely amputated auricle. Only one artery and one vein were anastomosed in first case. In the other case one artery was anastomosed without vein. Instead of venous repair, multiple incision was done with leech application therapy. and the outcome was successful. In spite of the technical difficulties and long operation time, microsurgical replantation of amputated ear is better than other reconstructive method or reattachment without microsurgery.

포스타 전시 발표 : 순환기, 호흡기 ; 24시간 활동혈압으로 측정한 pulse pressure에 영향을 끼치는 인자에 관한 연구

정성모,유호준,한성욱,최석구,유원상 대한내과학회 2001 대한내과학회 추계학술대회 Vol.61 No.-

유럽 경제 공통제내에서의 경제정책의 조정

정성모 계명대학교 인문과학연구소 1985 동서인문학 Vol.0 No.17

타워크레인의 용접부 비파괴검사 데이터 기반 취약부위 분석

정성모,임재용,Jeong, SeongMo,Lim, Jae-Yong 한국자동차안전학회 2021 자동차안전학회지 Vol.13 No.2

The purpose of this study is to investigate vulnerable parts of tower crane structures by analyzing extensive non-destructive test data. Approximately ten percent of domestically registered tower cranes were inspected by using magnetic particle inspection. The testing was carried out as advised in KS B 0213. The non-destructive results was analyzed with respect to jib types, age and crane size. As a result, the number of crack occurrences were the largest in mast parts, followed by main jib part. Moreover, it was found that turntables were important parts deserved to be noticed at the perspective of safe maintenance.

人的 關係와 待遇表現

鄭成模 한국일본학회 1987 日本學報 Vol.18 No.-