• 대한전기학회:학술대회논문집
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• 대한전기학회 2007년도 제38회 하계학술대회
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• pp.1187-1188
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• 2007

Most of the surveillance systems are based on CCTV, closed circuit Television. A surveillance system for urban transit is also based on CCTV. Urban transit operation corporations have a CCTV system and a lot of cameras to monitor the situation for the passengers, and the important facilities. But this system has some problems that it cannot respond to a state of emergency immediately. In this paper, we describe a configuration of an intelligent surveillance system for urban transit to solve that problems. Our proposed configuration include a camera with some intelligent module, and a processor to integrate various data from not only cameras, but also sensors such as a temperature sensor, a heat sensor, sound sensor and etc. and some other data generator. This system configuration can decide the state of the passengers and the facilities. The surveillance system with this configuration can available with the existing surveillance system without a considerable improvement.

• 벤처창업연구
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• 제17권3호
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• pp.147-163
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• 2022

공공기관들의 지방이전은 '국가균형발전'을 위해 시행된 정책으로 2019년에 한국과학기술기획평가원의 충북혁신도시 이전을 끝으로 마무리되었다. 전력공기업 또한 전국 8개 지역으로 이전을 완료하였는데, 본 연구에서는 지방이전이라는 조직변화에 따른 심리적, 경제적, 생활환경 등 다양한 측면에서의 변화와 그 영향을 실증적으로 분석하였다. 세부적으로는 이들 기관 구성원들의 조직변화에 따른 심리상태를 바탕으로 공공봉사동기와 직무태도 간의 구조관계를 파악하여, 전력공기업의 지방이전 이후의 안정화 방안을 모색하는 한편, 2차 공공기관 지방 이전에 의한 '국가균형발전'에 기여할 수 있는 시사점을 제시하고자 한다. 이번 연구에서 지방이전에 따른 심리상태와 조직몰입과는 통계적으로 유의한 관계가 있고, 기대심리가 높을수록 조직몰입이 높아지는 관계를 보인 반면, 불안심리는 조직몰입과 관계가 없는 것으로 분석되었다. 기대심리와 이직의도는 유의적이지 않았으나, 불안심리가 강할수록 이직의도가 높아지는 것으로 나타났다. 또한 기대심리가 높을수록 공공봉사동기도 증가하며, 불안심리가 높을수록 공공봉사동기는 낮아지는 것으로 분석되었다. 그리고 공공봉사동기가 클수록 조직몰입 또한 커지지만, 이직의도와는 유의적이지 않는 것으로 나타났다. 조직변화로 인한 기대심리와 이직의도 간 공공봉사동기의 조절효과는 유의적이지 않았으나, 그 이외 불안심리는 공공봉사동기의 조절효과가 유의적인 관계를 형성하는 것으로 분석되었다. 특히 조직변화에 대한 기대심리가 공공봉사동기에 미치는 영향은 전력공기업 구성원들이 지방으로 이전하기 전 보다는 이후에 크며, 지방으로 이전 한 이후에는 기대심리와 이직의도의 관계가 낮아진다는 점을 실증적으로 규명하였다.

• 한국안전학회지
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• 제33권5호
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• pp.101-108
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• 2018

This study was carried out to obtain baseline data on the causes of industrial accidents and their prevention by investigating structural models between the Shipyard workers' egogram ego-states (CP: Critical Parent, NP: Nurturing Parent, A: Adult, FC: Free Child, AC: Adapted Child), safe and unsafe behaviors, and industrial accidents (frequency/severity). In order to achieve this goal, 378 workers from 3 locations of major corporations in Geojedo Island and Ulsan took a questionnaire, which was then analyzed with a structural equation model using the SPSS 23.0 and AMOS 24 statistics package, and the main results of the study are as follows. First, NP and A's ego-states had a positive influence on safe behavior, AC's ego-state had a negative influence on safe behavior, and A's ego-state had the largest influence on safe behavior. Second, CP and AC's ego-states had a positive influence on unsafe behavior, and A's ego-state had a negative influence on unsafe behavior. AC's ego-state had the largest influence on unsafe behavior. Third, safe behavior did not have a significant influence on industrial accidents. However, unsafe behavior had a positive influence on industrial accident frequency and industrial accident severity, both sub-factors of industrial accidents. This study, despite its limitations, such as sampling limitations, has the following significance. First, this study verified that ego-state, a psychological characteristic, is an important factor for predicting unsafe behavior that induces industrial accidents. Second, in order to reduce industrial accidents, there is a need to stimulate the A ego-states, and promote continuous safety management and safety education to neutralize the AC ego-state. Third, previous studies were limited in the area of practical methods for reducing unsafe behaviors, but this study presents practical methods for reducing unsafe behaviors by verifying the structural relationship between safe/unsafe behaviors and industrial accidents by selecting ego-gram ego-states, variable personality theory, as an independent variable.

• 한국분무공학회지
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• 제11권4호
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• pp.251-265
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• 2006

To prevent the ozonosphere from being destroyed by Halon, it is an urgent task to find out Halon replacement. As one of the replacements water mist have showed broad applications by its advantages: little pollution to environment (not destroying the ozone layer or bring green house effect), extinguishing fire quickly, consuming a small quantity of water and having little damage to the protected objects. The methods of generating water mist strongly influence fire suppression effectiveness, which determine the cone angle, drop size distribution, flux uniformity, and momentum of the generating spray. The traditional water mist nozzle included pressure jet nozzles, impingement nozzles and twin-fluid nozzles. All of them have more or less disadvantages for fire suppression. Therefore, many research institutes and corporations are taking up with innovations in mist generation. This article provided some recent studies in State Key Laboratory of Fire Science (SKLFS) of University of Science and Technology of China. SKLFS have investigated new methods of generating water mist (i.e. effervescent atomization and ultrasonic atomization). and self developed a series of nozzles and developed advanced DPIVS (Digital Particle Image Velocimetry and Sizing) technique. Characteristics of water mist (the distribution of droplet sizes, flux density, spray dynamics and cone angle) produced by these nozzles were measured under different conditions (work pressure, nozzle geometry, etc.) using LDV/APV and DPTVS systems. A series of experiments were performed to study the fire suppression effectiveness in different fire scenario (different kindsof the fuel, fire size and ventilation conditions). The fire extinguishing mechanisms of water mist was also discussed.

• 한국경제지리학회지
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• 제25권3호
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• pp.420-450
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• 2022

최근 테슬라나 삼성전자 등 글로벌 기업들이 미국 텍사스 주로 본사를 이전하거나, 기존 생산시설의 확장 또는 신규 지역거점본부를 설립하는 현상이 두드러지게 나타나고 있다. 이른바 '텍시트(Texit)'로까지 명명되는 텍사스를 향한 기업들의 투자 행렬은 2000년대부터 가속화되어 오고 있는 현상이며, 지리적으로 댈러스-포트워스, 휴스턴, 오스틴, 샌안토니오를 중심으로 하는 대도시권 산업클러스터에 집중되어 있다. 이를 배경으로 본 논문은 텍사스 대도시권 산업클러스터의 부문별 현황과 지리적 특징을 고찰하고, 강력한 제도적 행위자로서 텍사스 주정부가 어떠한 산업클러스터 발전 정책을 추진해 왔는지를 살펴본다. 연구 결과, 텍사스의 시장자유주의 정책, 다각화된 인센티브 프로그램, 대도시권별 특성화 등이 주정부 발전 전략의 핵심을 이루고 있는 것으로 파악되었다. 텍사스는 실리콘밸리와 같이 보헤미안적 자유주의에 바탕을 둔 국지화된 기업가주의와 그에 따른 창업이 활발하지는 않지만, 강력한 주정부의 리더십 하에서 낮은 세율과 규제완화, 저렴한 토지와 인프라, 우수한 교육제도와 인적자본 등에서 경쟁우위를 형성하여 이를 외부 투자유치에 적극적으로 활용하고 있다.

• 동아시아식생활학회지
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• 제11권1호
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• pp.60-70
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• 2001

This study was conducted to investigate the actual state of utilization of Korean traditional foods by Korean Americans residing in L.A. area and to provide come policies, to improve their attitudes for Korean traditional foods. The proper period preparing traditional foods was the occasion of family events(47.0% )and Korean festivals(40.8%). Festival foods were prepared in Sulnal( =New Year's Day), Chusok( =the Korean Thanksgiving Day), Daeborum( =the 15th of January by the lunar calendar), Dongji( =the winter solstice) and Tano( =the 5th day of the 5th by lunar month), respectively. Sixty five percent of all the respondents expressed their wish to hand down the cooking methods of traditional foods. However, only28.6% of the respondents at their twenties replied positively on this matter. To maintain and develop traditional foods abroad, it is necessary that older generations sometimes offer opportunities to meet with them to the coming korean generations to taste traditional foods and that Korean food companies establish special selling agencies abroad and export standardized traditional foods. And furthermore, if tourism corporations and cooking schools hold a food exhibition and or a food-tasting party, occasionally, in conjunction with the embassies and legations abroad, the utilization of traditional foods will increase.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2008년도 정기학술발표대회 논문집
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• pp.427-431
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• 2008

최근 들어 일반 직업종사자들에게 직장의 개념이 이전까지의 평생직장의 개념에서 자신의 경력개발을 위해 잠시 거쳐가는 곳일 뿐이라는 인식으로 변화하고 있다. 최근 이러한 문제를 해결하기 위한 방안으로 즐겁고 일하기 좋은 직장에 대한 연구와 이를 통한 조직의 성과향상에 대한 관심이 증가하면서 이것이 국내 기업들의 Fun Management 도입으로 나타나고 있다. 하지만 향후 Fun Management를 국내 건설산업에 도입하려 할 경우, 타 산업분야와 구분되는 엄격한 상하관계, 경직된 현장 분위기, 안전사고의 증가와 이에 따른 건설분야 취업 기피현상 등 현재 국내 건설분야가 안고 있는 문제점에 대한 충분한 이해를 바탕으로 도입가능성이 고려되어야 할 것으로 판단된다. 따라서 본 논문에서는 타 산업분야에서 이미 도입되고 실행되어 그 효과를 거두고 있는 Fun management 기법 현황과 국내 기업들의 Fun Management 실행과정에서 공통적으로 나타나는 문제점을 조사, 분석함으로써 국내 건설산업에 도입시 그 가능성과 방향을 제시하고자 하였다.

• 의료법학
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• 제15권2호
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• pp.345-366
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• 2014

Because the health care or medical sector has such characteristics as publicity, professionality, and exclusivity, it cannot be left to the free market system. As a consequence, the state has restricted the establishment of medical institutions in order to protect the life and health of people. Also, the medical law has regulated to permit the establishment of medical institutions by only medical personnel and a few corporate bodies and to ban the establishment of medical institutions under disguised ownership as well as double opening of medical institutions by medical personnel. Nevertheless, there are still many cases that non-medical personnel have dominantly established medical institutions under disguised ownership of other medical personnel or nonprofit corporation. Because they are willing to recover their investment costs as soon as possible, these illegally established medical institutions are likely to make patients undergo unnecessary tests or to perform the excessive treatments and, as a result, are likely to cause infringement on the health and lives of the people. In addition, even if the misconduct is uncovered, the rate at which the costs already paid is very low and, as a result, the damages are straightly connected to the people's loss. On the other hand, there are also increasing number of cases that medical personnel or nonprofit corporations are establishing medical institutions against the medical law regulations. The examples of this illegality are also the double opening of medical institutions and the establishment of medical institutions under disguised ownership by medical personnel or nonprofit corporations. And the damages in these cases may not differ from those in the above cases. In this study, regarding medical law regulations restricting opening a medical institution, I will review the intent of those regulations, the type of violations and criminal punishments, and the possibility of recovery from unlawful profit by the National Health Insurance Act. And then, I would like to find a way for rational improvement of each.

• 정보보호학회논문지
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• 제27권3호
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• pp.591-605
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• 2017

개인정보자기결정권이란 "자신에 관한 정보가 언제 누구에게 어느 범위까지 알려지고 또 이용되도록 할 것인지를 그 정보주체가 스스로 결정할 수 있는 권리"로서 2005년 헌법재판소에서 헌법상으로 인정한 권리이다. 개인정보 자기결정권 증에는 정보주체가 정보보유자가 보유중인 본인의 정보에 대한 현황 및 처리내역을 열람할 수 있도록 하는 자기정보접근권이 있다. 이러한 자기정보접근권을 보장하기 위하여 개인정보와 관련된 각종 법률에서 정보보유자에게 개인정보의 처리에 관한 사항을 정보주체에게 무조건적으로 통지하도록 의무(이하 "무조건적 자기정보접근권")를 부여하고 있다. 본 논문에서는 이러한 무조건적 자기정보접근권 부여에 대한 국내 법률 현황 및 외국의 규제 현황을 분석한다. 이어서 국내 기업들의 대응 사례를 소개하고, 관련 문제점 및 개선방안을 제시하며 결론을 낼 것이다.

• 무역상무연구
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• 제73권
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• pp.91-110
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• 2017

Recently, world wide trading which support free trade will increase the economic volume size. It will grow the quality of life. But, the reduce of gap between the rich state and the poor one has always been risen the problem of one of welfare. Trough unregulated trade activities, multinational corporations succeeded in expanding the market globally. However, there were unfair acts such as infringement of serious rights of producer of low development countries. Fair trade has begun to pay fair value to them and to ease inequality, but, as time went by, the its idea became thinner, distorted in the market, or became a marketing tools. So, In this paper, I analyze the limitations and causes of fair trade and suggest directions for fair trade. This Study provided a causes of the limitation of fair trade and for the future, I'll suggest an alternative of limitation of fair trade.