• 기술혁신연구
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• 제19권2호
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• pp.129-152
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• 2011

본 연구는 미국에서의 기술경영 분야의 발전과정을 통해 기술경영의 정체성이란 무엇인가를 탐구한다. 미국에서 기술경영은 2차 대전 전후를 거치면서 현재까지 기술과 사회의 관계의 변화에 따라 내용을 달리해왔다. 본 연구에서는 (1) 2차 대전 전후의 'R&D 관리' 또는 '프로젝트관리' 단계, (2) 70-80년대 초반의 혁신에 대한 이론화 전개 단계, (3) 기술 경영논의의 확대 및 기술경영교육의 확산 단계로 나누어 정리하였다. 이를 통해 기술경영의 개념 및 이해가 시대적 문제해결 과정에서 다양한 의미를 가지면서 진화해온 것을 확인할 수 있었다. 이러한 복수적 정체성은 그 자체가 병리적인 것이라기보다는 기술과 사회의 접점이 확대되고 있음을 보여주는 것이며, 기술경영교육의 측면에서는 다양한 접근이 필요하다는 함의를 제공해 준다.

• 대한치과의사협회지
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• 제49권11호
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• pp.688-703
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• 2011

Park Myoung Jin (1903-1957) was a respectable leader who disseminated dental medical education to make our path as the leading dental medical education developing a new global history of dental medicine. Dr. Park was born in Seoul on 3 July 1903. He graduated Kyongseong dental medical school and studied at the pharmacology department achieving his M.D. In 1938, as the president representing the Hanseong dentists association equivalent to the Japanese dentists association, Dr. Park participated in various events. After liberation, Dr. Park tried his best to achieve Korean dental medical education as the pursuit of ideal ego with self-centered ego. He reorganized the Kyongseong dental medical school and incorporated it to the Seoul National University dental college. Even during the Korea war, Dr. Park still sincerely carried out his duties as the director of the Seoul National University dental medical college by recruiting university entrants and turned out graduates. In 1954, Dr. Park as the director of the Seoul National University dental medical college, he frontiered an opportunity to adapt the American dental medicine by sending school staffs to study overseas. On 25 June 1954, Dr. Park received 25 years of meritorius service award presented by Seoul National University Dental Medical College. Further, on 6 Aril 1954, Dr. Park became a member of an academic research committee. In April 1946, Dr. Park was elected as the president of the Chosun Dentists Association(Korean Dental Association). On 19 May 1947, Dr. Park was also appointed as the director of the Korea dental medicine association leading the general meetings and academic conferences from 2nd through the 8th sessions. On 30 November 1954, as the president of the Korea dental medicine association, Dr. Park also published the Korea dental association publications. In 1957, Dr. Park donated the school housing for the principle of the Kyongseong dental medical school establishing the basis for the Korea dentists association center. Dr. Park also participated in establishment of the oral hygiene campaigne, dental administration policy, organization of the specialized subject delegation board members and the dental materials association. On 10 December 1955, we can recognize Dr. Park's respective historical consciousness through his declaration 'history is a true record of historical traces of a national'. Dr. Park was a living witness of the Korean dental industry. Especially, he stated that the origin of the Korean dentists association was in the Hanseong dentists association. Dr. Park overcame the pressure and indignity during the Japanese colonization. The joy of liberation did not last long since he also had to experience the fraticidal tragedy of the Korea war. Dr. Park was a professional dental specialist and a leader researching dental medicine. He was a great leader who understood the dental medicine and dedicated for the dentist association and dental medicine association with compassion for the nation and national as a Korean.

• 한국산학기술학회논문지
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• 제21권3호
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• pp.223-229
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• 2020

오늘날 과학 기술의 발전은 우리의 삶의 방식을 송두리째 바꾸어 놓고 있으며, 과거 세계의 전쟁사를 보면, 군사 과학 기술에서 우위를 가진 국가나 민족은 언제나 승자였다. 새로운 기술의 출현은 전쟁 양상을 크게 변화시킬 뿐만 아니라 군의 작전 운용 개념과 조직체계에도 많은 영향을 미친다. 또한, 안보환경의 패러다임이 변화함에 따라 선진국은 자국의 안보를 위해 국방연구개발에 많은 투자를 하고 있다. 이에 따라, 무기체계의 탐색개발부터 양산, 배치, 군수지원에 이르는 획득 전순기에 걸쳐 업무를 수행하는 국방획득인력의 전문성에 대한 중요성은 아무리 강조해도 지나치지 않다고 할 것이다. 이 분야 선진국인 미국에서는 국방획득분야에 종사하는 인력에 대한 업무효율성을 증진시키기 위하여 지난 1990년에 국방획득부차관 지시로 획득인력에 대하여 교육과 훈련, 경력개발에 관한 법을 공표하여 시행해오고 있다. 본고에서는 체계적인 교육체계 시행이후 획득인력의 업무수준 향상에 많은 기여를 하고 있다는 평가를 받고 있는 미획득인력에 대한 주요 교육요구내용에 대하여 Desk Guide와 미의회보고서 등을 참조하여 작성하였으며, 최근의 동향에 대해서도 작성하였다., 특히 충격에너지를 약 6.8 kg·m/㎠ 이하로 제어하는 것이 관통능력 향상에 있어서 가장 중요한 요소로 생각된다.

• 해양안보
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• 제1권1호
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• pp.215-240
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• 2020

2017년 8월 미(美) 국방성 산하 DARPA(Defense Advanced Research Projects Agency)는 "모자이크전(mosaic warfare)"이라는 새로운 전투방식을 제안하였다. DARPA의 전략기술국장(Director of Strategic Technology Office) Timothy Grayson에 따르면 모자이크전이란 "지정된 위치에 딱 들어맞아야 제 역할을 할 수 있는 특정 모양의 "퍼즐조각(puzzle pieces, 특정임무가 지정된 플랫폼)"이 아니라 호환 가능한 "타일(tile, 센서 및 타격 기능)"이 복합체계로 구성된 전투방식"이다. 모자이크전 이론 및 최근 동향을 살펴보기에 앞서, 모자이크전에 대한 배경과 몇 가지 핵심전제를 분석하였다. 미 국방성은 중국 A2/AD에 대한 자국 자산의 방호가 극도로 제한된다는 점을 암묵적으로 인정하고 있다. 또한 미국은 여전히 다른 나라의 영토와 영공에서도 완전한 군사적 우위를 추구하고자 한다. 미국은 모자이크전을 통한 재빠른 전투손실 회복력, 인명피해 최소화로 대량의 물량이 필요한 소모전도 감수할 수 있을 것이다. 모자이크전의 핵심은 "의사결정 중심전(Decision Centric Warfare)"이다. 이를 구현하기 위해 아군에게는 적응력과 융통성을, 적에게는 복잡성과 불확실성을 제공하는 것으로, 인간의 "지휘(command)"와 기계의 "통제(control)"를 결합·활용하여 분산된 전력의 신속한 구성 및 재구성한다. 이를 통해 우군에게 더 많은 방책을 제공하고, 궁극적으로 상대의 의사결정 체계(OODA loop)를 붕괴시킨다. 이런 모자이크전 수행을 위한 핵심 요소는 적응형 킬웹(Adaptable kill web), 조합형 전력 패키지, 인공지능, 상황중심 C3 구조 등이 있다. 최근 CSBA(Center for Strategic and Budgetary Assessments)에서는 모자이크전의 의사결정과 관련하여 의미 있는 워게임 결과를 발표했다. 전통적인 전투수행 조직/방식(전통적 팀)과 모자이크전 수행방식의 팀(모자이크팀)간 분명한 차이점이 발견되었는데, 모자이크팀에서 더 많은 동시다발적 작전 수행 및 복잡성으로 상대의 의사결정 체계를 압도하고, 우군의 인명손실은 적었다. 또한 우군의 의사결정 속도를 증가시켜 지휘관 작전적 템포를 보다 신속하게 할 수 있었다. 한국군의 발전방향으로 우선 우리 안보환경을 고려한 '모자이크전'에 대한 연구와 발전이 필요하다. 미래전에 대비하여 영역에 상관없이 전력을 조합할 수 있는 전반적 군 구조를 검토해야 한다. 제한된 국방재원과 예산을 고려하여 선택과 집중이 필요하며, 주변국의 미래전 발전 동향에 대해 예의주시해야 한다.

• 만화애니메이션 연구
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• 통권51호
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• pp.159-179
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• 2018

디지털 미디어의 발전에 따라 이미지의 변화가 2D에서 3D로 발전해 왔다. 1930년대 말 미국이 경제 위기를 극복하고 2차 세계대전을 맞이할 시기에 사람들은 현실도피를 위해 히어로가 필요했다. DC(Detective Comics)에서는 이미 슈퍼맨(Super Man), 배트맨(Bat Man)을 위주로 슈퍼 히어로 시리즈를 제작하여 슈퍼 히어로 만화가 유행하기 시작하였다. 마틴 굿맨(Martin Goodman)이 1939년에 창립한 타임리 코믹스(Timely Comics)도 같은 해 10월 1일에 시대 만화에서 첫 번째 만화 '마블'코믹스(Marvel Comics)를 출판하였다. 이 시점으로부터 마블은 만화산업을 위주로 발전해 왔다. 하지만 시대의 발전과 미디어의 변화 속에서 마블은 만화 중심의 발전 체계로부터 대담하게 할리우드 영화의 영향력을 파악하고 만화시장으로부터 영화시장으로 전향하게 된다. 특히 트랜스미디어 스토리텔링전략은 마블이 디즈니와 합병 후 제작한 영화 <어벤져스> 시리즈에서 잘 반영되었다. 본 논문에서는 마블의 히어로물 만화가 합병 전 만화산업을 위주로 발전해 왔던 시기와 디즈니와 합병 후 영화산업을 위주로 한 시기를 비교해 보았을 때 어떠한 변화와 발전을 가져왔는지, 그리고 이러한 변화를 가져오게 된 원인을 연구하는데 목적을 둔다.

• 헤리티지:역사와 과학
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• 제34권
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• pp.20-58
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• 2001

In order to unravel the characteristics of arms used in the 'Three Kingdoms,' Kokuryo, Silla and Paikje. the classification and the developing procedures of the arms should be first discussed. At first, the basic arms of the soldiers of Three Kingdoms were iron swords, iron spearheads, and bows. During that period, swords attached a ring pommel were commonly used. But after 5A. D. a sword with a decoration pommel appeared. Infantry generally used iron spearheads. From the late 4A. D. the long spearheads were broadly used in cavalry battles. In the late 6A. D. infantry mainly used long spearheads, and this resulted in the foundation of long spearheads units. There were two kinds of bows: Short Bow whose arch is small and Long Bow whose arch is long. It is known that the Short Bow was widely used in Kokuryo and Paikje up to 5A. D. In the early era, infantry used Long Bow, yet it was vastly used after 6A. D. when a castle's strategical value was great and defending a castle was. significant. Above mentioned, as basic combat weapons, iron spearhead and bow were fundamental. In particular, the spearhead was the essential weapon to a soldier. Yet, arrow gun and hook-shape cutters were important weapons. Especially, after 6A.D., when a castle became strategically pivotal in military, the arrow gun became the important weapon. This resulted in the foundation of arrow gun units. Hook-shape cutters were used to snatch horsemen or to climb up to fall the castle. Yet, the cutter was not the Three Kingodoms' basic weapon. In addition, the three stages of arms development in the Three Kingdoms are formation stage, development stage, and settlement stage. The formation stage was the period when premitive military unit appeared in the Three Kingdoms. It ranged from 1B. C. to the mid 3A. D. At that time according to regions. there were two weapon systems operating: North area including Kokuryo and the northern part of Paikje and South area including Silla, Kaya and the southern part of Paikje. ln North area a sword with a ring attached at the end of the holder, iron spear with neck and mid-size flat holder and iron arrowhead with an extension to fix, were used. In this period, during a war calvary units were mostly used and their weapon systems seemed possibly to succeed in that of Kochosun. In the development stage, when LoLang's influence on surroundings became weak, Koguryo, Paikjae and Silla had directly contacted each other. In the late 3A.D. to the early 6A.D., Silla achieved a drastic improvement in weapon system. This was the period when Kokuryo played a leading role in arms race. Kokuryo's arms manufacturing techniques passed onto Silla, Kaya and Paikje. In combat strategy a joint operation between infantry and calvary prevailed even if their military tactics were different. In a calvary battle heavily armed horsemen played import roles at this period. The horsemen and even horses were heavily guarded with iron armors. After all, the appearance of fully armed horsemen implies the very need of powerful destructive forces in weapon system. At that time, basic weapons were a big sword with a ring attached at the end of the holder, swallow's tail-shape spear with neck, and iron spearhead with neck and an extension. The settlement stage began at the mid 6A.D., when it was the revolutionary period in the arms development history. Of course, actual proofs and picture documents were not sufficient enough to penetrate full scale of the weapon system. But, according to historical circumstances and historic records, it is very certain that this period was the peak in arms development. In this period special military units, such as infantry-calvary companies, Archery units and Long spear units, that executed particular duties with special weapons, were founded. This became the characteristics of the settlement stage.

• 복식
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• 제50권
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• pp.85-96
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• 2000

The study is aimed to analyse social and cultural background and to compare the changes of the cosmetic culture in Korea and the western countries accompanied by the developemnt os the cosmetic industry in the 20th century. The cosmetic culture of Korea has kept on changing adopting the new western style make up, These changes were very closely related with the current sociocultural environments and the developments of the cosmetic industry. The analysis and comparison of Korean cosmetic culture and that of Western countries can be summarized as following: Fistly the cosmetic culture of korea came out after Korean War through the improt of western movies. Secondly at the beginning of accommodation of the western concept of beauty the standards of beauty were confused with that of traditional make up. Thirdly in terms of the history of costumes in the western cosmetic culture the trend was feminine and curve lineal style in the 1910s straight and young style in the 1920s Young elegant curve lineal style and straight-line style replaced among themselves in every 10 years and the cycle became more rapid after the 1970s and there were diversity in the cosmetic culture affected by the postmodernism Fourthly the cosmetic culture of :total fashion" was taken into consideration. Fifthly the cosmetic culture of "total fashion" was taken into consideration. fifthly the make up of Korean and that of western countries are not only a way to express of aesthetic desire for beauty but sanitary management and it is a kind of an expansion of value for management for an inner self. Now is the time to refuse the attitude of accommodation of the western cosmetic culture without any consideration. We need to rediscover our traditional cosmetic culture and cultural distinctiveness and try to mix them with the western cosmetic culture in order to develop our own peculiar style which will be able to Korean design remain in the international stage and grow further.d grow further.

• Journal of Chest Surgery
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• 제18권3호
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• pp.371-382
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• 1985

Over the past 4 decades after World War II a great deal of data and clinical experiences have been accumulated relating to the diagnosis and surgical treatment of congenital and acquired cardiovascular diseases in Korea. Clinical data on cardiovascular surgical cases performed in all 22 hospitals for open heart surgery in Korea was collected from it`s starting up to December 1984. The first recorded open heart surgery for a young adult atrial septal defect was performed by Young Kyoon Lee, M.D. on August 7, 1959, Seoul National University Hospital, Korea. And, some scattered reports on cardiovascular surgical cases in it`s early period have changed recently the number of hospitals for open heart surgery and clinical cases enormously in total amount of 13, 100 cardiovascular operations performed on 12, 990 cases up to December 1984. Of the total 13, 100 cardiovascular operations, congenital cardiovascular anomaly occupied 70%. Of the congenital cases, 6, 580 operations for acyanotic group [operative mortality 4.5%], and 2, 489 operations for cyanotic group [operative mortality 20%]. The incidence of congenital cardiovascular anomaly in order of frequency was ventricular septal defect [29%], patent ductus arteriosus [26%], Tetralogy of Fallot [22%], atrial septal defect [8, 6%], pulmonary valve stenosis [3.0%], and endocardial cushion defect [1.1%]. Of the 3, 412 valvular heart disease cases, which occupied 85% of total 4, 031 acquired cardiovascular disease, individual incidence was in mitral 2, 565 [63.5%], double valve 451 [11.1%], and simple aortic valve 351 [8.7%]. Total number of valve replaced, mechanical and tissue, was 2, 795, and 1, 884 for mitral, 808 for aortic, and 103 for tricuspid in position. Operative mortality for prosthetic valve replacement in total was 9.8%. Remained acquired cardiovascular cases chronic constrictive pericarditis [7.9%], cardiac tumor [1.9%], coronary artery bypass [1.8%], cardiac trauma [1.2%] and less than 1% of thoracic aortic aneurysm. Overall operative mortality for open and non-open cardiovascular surgical operation was 7.7% [congenital acyanotic group 3.2%, congenital cyanotic group 19.4%, and acquired group 7.8%]. In conclusion, present status of cardiovascular surgery in Korea is stabilized with accumulation of clinical cases and experiences, and the future in the field of cardiovascular surgery is promising, especially in the infant cardiac surgery and aortocoronary bypass surgery, with abrupt increase of specialized cardiac centers, trained specialists, and expanding social health insurance.

• 한국조경학회지
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• 제33권1호
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• pp.81-92
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• 2005

In study, various notions regarding historic landscapes and rehabilitation were first investigated, and efficient rehabilitation schemes on modem historic landscapes were analyzed. On the basis of these theological analyses, an underlying scheme on the rehabilitation of modern historic landscapes was drawn up for '40 Stair Cultural Street' in Jung-gu, Busan City. Rehabilitating historic landscapes not only expresses a positive method to preserving sites and relics of heritage, but also an idea of preservation and rehabilitation based on interpretations from a historical perspective of value in this present day. Its significance is, therefore, to construct an ideal urban landscape in which the past, present and future can coexist. The rehabilitation of historic landscapes will become a psychological pillar to the people living in cities and will be able to lead the various types of urban activities as effective landmarks creating accessibility and representing perpetuity, as rehabilitated landscapes last through the passage of time. In addition, since historic and cultural landscape resources significantly represent regional identities and cultural characteristics that are protected and maintained, they may result in the succession of time and space in regional and urban historical culture and contribute to improving local images and impressions, allowing citizens and tourists to experience many diverse historic and cultural environments. The underlying scheme on the development of '40 Stair Cultural Street' in the study has been drawn up with a focus on the rehabilitation of modern historic value drawn out of the 40 stairs. The area around the 40 stairs, which was shaped as a stronghold of refugees who fled for safety during the Korean War, has changed as dramatically as people can no longer get a feel of the circumstances of that period. Local historians and residents, however, still share the joys and sorrows of refugee life as sad memories. Based on the historical fact, landscape planting, street furniture, outdoor color schemes & signage, traffic systems, symbolic 3-D models and pavement designs are underway.

• Toxicological Research
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• 제17권
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• pp.323-327
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• 2001

March 19, 1999, the renovation qf the runway of the Bo-Fai ai1field in Hua Hin, Prachubk-erikhan, Thailand, unearthed chemicals which were left over from the project "anch Hand Operation" held during the Vietnam war era. The chemical mixtures were analyzed by the US EPA, the Department oj Medical Sciences (DMSc), Ministry oj Public Health (MoPH) and the Pollution Control Department (PCD), the Ministry oj Science Technology and Environment (MOSTE) of Thailand, The samples were found to contain several defoliants used in the operation. They were 2,4-D, 2,4,5-T, Dicamba, Cocydelic acid, and Dioxins. Due to the complexity of the issue, the multiplicity of possible health effects, and the socio-economic implications for imports and exports, the Thai Society of Toxicology submitted a proposal to request World Health Organization (WHO), Geneva. The assistance is for the area of chemical safety and called for immediate action to explore the magnitude qf risk involved with Dioxins. In this paper we present our approach to health risk assessment which takes into an account the epidemiological studies of high-risk group exposed to the Ranch Hand operation. Dioxins are endocrine disruption chemicals which public concerns are developed due to presumption that a hazard exists (www.eva.gov/dioxins/html) for which current methodologies are deemed insufficient. The recent concepts of how oxidative stress toxicants may affect health end points and biomarkers of exposure of exposed individuals are discussed. While research activities are undergoing, The Thai Society of Toxicology do not anticipate significant risk to local residents and the environment due to our concurrence with opinion from the international experts invited by the World Health Organization proposed to the local experts at a workshop in Bangkok.n Bangkok.