생애주기 정보공유를 위한 자산관리 업무기능 분석

이광진,정영수,Lee, Kwangjin,Jung, Youngsoo 한국건설관리학회 2016 건설관리 : 한국건설관리학회 학회지 Vol.17 No.6

In the 1960s and 1970s when Korea experienced rapid economic growth, a considerable number of buildings were constructed in the country. And since 2000, a large number of sizable and complex buildings have been being built. Specifically, as the operation and maintenance cost alone accounts for 85% of the life cycle cost of a building, efficient Facility Management (FM) is required. However, data needed in the operation and maintenance phase are not sufficiently exchangeable with data created in other phases like the planning, design and construction phases. The upper phase has higher value of data but data exchange rate is low, resulting in inefficiency. To this end, this research derived major business functions for facility management: three categories and 19 detailed functions in classification from owner's perspective. Based on the derived items, this research proposes a methodology to evaluate the 'FM Workload', 'Facility Management (FM) Data', and 'FM Data Created in Engineering and Construction Phases' thereby analyzing plans for efficient operation and maintenance. The applicability of proposed methodology was tested by examining real-world cases of public and private companies.

문학과 경영학: 마크 트웨인의『아더 왕궁의 커넷티컷 양키』에 나타난 동기 전쟁

이광진(Kwangjin Lee) 한국영미문학교육학회 2012 영미문학교육 Vol.16 No.2

This paper analyzes characteristics of the protagonist of Mark Twain’s A Connecticut Yankee in King Arthur’s Court and those of the people and the society of Arthur’s kingdom in the sixth century in which he was thrown by a mysterious force. In order to figure out the characteristics, it applies a theory from Organizational Behavior, a branch of the discipline of Management. David C. McClelland’s “achievement motivation theory,” which categorizes human motivations into need for Achievement (n Ach), need for Power (n Pow), and need for Affiliation (n Aff), provides a useful tool to understand human characteristics in terms of motivation. The theory shows that Hank, the protagonist and the man from the nineteenth century America, has high n Ach whereas the society of Arthur’s Kingdom has very low n Ach while the Church and the aristocrats have high n Pow. The paper argues that what Hank is essentially doing is converting the low n Ach society into high n Ach one. In the course of the conversion (or revolution), he conflicts with the Church and the aristocrats that are manipulative and want to keep the society low n Ach. From this perspective, his revolution is, in essence, the motivation war—war between two different motivations. To win the war against two formidable forces, Hank creates his own force, the enlightened people whom he trains and educates with his advanced knowledge and technology. However, it turns out that his people fail to resist the Church’s interdict, and Hank’s enterprise eventually fails. This paper attempts to find the cause of the failure using McClelland’s theory. In addition, it also shows that Hank himself changes in the latter part of the fiction. His change of the characteristics provides a possible explanation why he falls into the spell of Merlin’s magic which has no effect on him before his change.

Microstructure of stir zone in dissimilar friction stir welding joint with 6061-T6 aluminum and AZ31 magnesium alloy sheets

Kwangjin Lee(이광진) 한국자동차공학회 2016 한국자동차공학회 지부 학술대회 논문집 Vol.2016 No.4

바틀비, 배달불능 편지

이광진 ( Kwangjin Lee ) 미국소설학회 2015 미국소설 Vol.22 No.3

This paper attempts to interpret Herman Melville`s “Bartleby, the Scrivener: A Story of Wall-Street” by focusing on the story`s “sequel” and the dead letter it introduces. The sequel has been criticized by many critics as meaningless at best, but some suggest the dead letter (or the Dead Letter Office) as a critical clue to understand the story. This paper presents Bartleby as the dead letter to the lawyer, the narrator and employer of Bartleby. Based on recent research on the laid-offs, this paper attempts to reconstruct what Bartleby experienced psychologically when he appear in the narrator`s office. The research suggests he had trouble establishing a trust toward his boss and that he had a certain level of cynicism. By showing that Bartleby rejects the social values of his time and by comparing other writings on the dead letters with “Bartleby”, it argues that he is a message of the pre-industrial era delivered to the narrator who actively participates the main current of industrialization. The narrator, who senses something in Bartleby, is, in the end, unable to read and understand the message because he is already “dead” to the values of the previous era. Bartleby becomes a dead letter because the recipient is dead. The last line of the story, “Ah Bartleby! Ah humanity!” shows the narrator`s regretful realization of the meaning of Bartleby, but his realization comes too late.

멜빌의 『모비딕』에 나타난 선원들의 행동 동기 분석: 조직구성원의 역할모델을 활용하여 이스마엘과 스타벅을 중심으로

이광진 ( Kwangjin Lee ) 미국소설학회 2021 미국소설 Vol.28 No.1

This paper attempts to find the factor(s) that drives the subordinates of the Peqoud to follow their leader, Ahab, even to the very moment of the tragic end in Herman Melville’s Moby-Dick. This research is a continuation of the author’s pursuit of satisfactory answers to the narrator’s question, “How it was that they so aboundingly responded to the old man’s ire . . . ?” Here, this paper focuses on Ishmael and Starbuck, the two most significant figures but the captain, as the representatives of the followers in the organization. For that, it uses a theoretical model presented by Jane M. Howell and Boas Shamir in their article “The Role of Followers in the Charismatic Leadership Process” (2005). Howell and Shamir suggest the reasons that some followers are more inclined to follow their leader even to the harmful consequences for themselves and their organization. Using this model, the paper suggests that Ishmael and Starbuck have opposing characteristics as followers in relation with their leader, which explains partly why most of the subordinates chose to follow Ahab.

용사법에 의해 제조된 Al/SiC 복합재료의 마모거동(1)

이광진(KwangJin Lee),김균택(KyunTak Kim),김영식(YeongSik Kim) 한국트라이볼로지학회 2011 한국트라이볼로지학회지 (Tribol. Lubr.) Vol.27 No.6

AI/SiC composites were fabricated by thermal spray process, and the dry sliding wear tests were performed using the various sliding speed of 1O, 30, 60 and 90 RPM through 1000 cycles. The applied load was 10 N and radius of wcar track was 15 ㎜. Wear tracks on the Al/SiC composites were investigated using scanning electron microscope(SEM) and energy dispersive X-ray spectroscopy (EDS). In the case of sliding speed of 10 RPM, adhesive wear behavior caused by plastic deformation of composits surface was observed. In the cases of sliding speed of 30, 60, 90 RPM, abrasive wear behavior on the adhered layer formed by debris were observed. Through this study, it was found that the wear behavior of Al/SiC composites was mainly influenced by the sliding speed.

매플 목사의 설교를 통해서 본 허먼 멜빌의 『모비딕』

이광진(Kwangjin Lee) 한국아메리카학회 2021 美國學論集 Vol.53 No.1

This paper presents a new perspective on Father Mapple and his sermon in Herman Melville’s Moby-Dick. Mapple is the preacher of Whaleman’s Chapel in New Bedford, which Ishmael happens to visit and listens to his sermon on the Book of Jonah of the Old Testament. Different from the traditional interpretations of the sermon, this paper compares it with the original bible text. It shows the clear difference between the two, which can be regarded as the evidence that his sermon is not quite orthodox or Calvinistic. The unique theology of the sermon, this paper asserts, shows the author’s own theology when he wrote the novel. The sermon provides a theological framework of the Pequod as an independent society, which, like Jonah, contains both a great defiance and hatred toward god-like Moby Dick (Captain Ahab) and self-denying obedience toward god-like Ahab (Ishmael and sailors).

Ahab, a Charismatic Leader?: A Study on Ahab’s Leadership in Moby-Dick Using Robert J. House’s Charismatic Leadership Theory

이광진(Kwangjin Lee) 한국아메리카학회 2020 美國學論集 Vol.52 No.2

This paper attempts to find an answer to the question “how could Ahab lead his subordinates to the destruction by Moby Dick?” It also checks if Ahab can be called a charismatic leader as many critics have done so, in most cases, without a clear understanding of the concept of charisma. It focuses on the critical scenes of Chapter 36 “The Quarter-Deck” in which he succeeds in securing the supports of the sailors of the Pequod. Using Robert J. House’s much-cited foundational Charismatic Leadership theory in which he introduces four characteristics—dominance, self-confidence, n Influence, and moral conviction—that a charismatic leader has, the paper investigates whether those characteristics are found in the depiction of Ahab in the chapter. Ahab seems to show those charismatic characteristics there more than any other parts in the novel, which suggests that he is behaving temporarily like a charismatic leader particularly in this chapter in order to get what he needs.

극저속에서 부하 토크 관측기를 활용한 진동 저감 연구

이광진(Kwangjin Lee),성윤모(Yoonmo Sung),한서윤(Seoyun Han) 한국자동차공학회 2024 한국자동차공학회 학술대회 및 전시회 Vol.2024 No.11

Peer-to-Peer기반 실시간 보안 콘텐츠 공유 시스템 설계

이광진 ( Kwangjin Lee ),이승하 ( Seungha Lee ),방세중 ( Sechung Pang ),김양우 ( Yangwoo Kim ),김기홍 ( Kihong Kim ) 한국정보처리학회 2009 한국정보처리학회 학술대회논문집 Vol.16 No.1

기존 정보보호 콘텐츠에 대한 공유는 웹이나 메일 등을 통하여 수동적으로 배포되고, 운영관리자의 판단을 거친 후 보안등급에 맞게 제공되었다. 하지만 사이버 공간의 침해사고는 급속히 확산되어 끊임없이 보안 환경을 위협하는데 그에 대한 확산방지 대응은 즉각적이지 못한 문제점을 가지고 있다. 이러한 침해사고의 빠른 확산을 방지하기 위해서는 실시간 보안 콘텐츠 공유를 통해 각 시스템에서 콘텐츠의 추가 및 변경이 발생할 경우 자동으로 인지 또는 배포할 수 있는 정보보호 시스템을 개발할 필요가 있다. 따라서 본 논문에서는 보안등급에 따른 가상 정보공유 그룹을 구성하기 위해 P2P방식인 JXTA 플랫폼을 적용하였다. 또한 JXTA CMS의 확장을 통해 정보공유 시스템 간 연동할 수 있는 실시간 보안 콘텐츠 공유 시스템을 설계하였다. 이를 통하여 지리적으로 분산된 정보보호 콘텐츠를 실시간 자동인지와 보안등급에 맞는 실시간 공유 방식으로 배포하는 정보보호 시스템을 구현하고자 한다.