고령자 비악성 담도계 질환에 대한 임상적 고찰

박순태 서울大學校 大學院 1974 국내석사

代表的인 斜面安定工法에 對한 適用性 評價 硏究

박순태 水原大學校 2011 국내석사

There are so many slopes in Korea and most of them have to be reinforced by proper methods to insure stability. Recently, cheaper and efficient methods were developed to substitute conventional methods. In this study, some of the newly developed slope stabilization methods were analyzed and compared to assess their applicabilities. Assessment was made by comparing the results of laboratory tests, in-situ tests and numerical analysis. Double-cone nailing method showed 40% higher resistance to pull-out and 19% cheaper compared to ordinary soil nailing. Bite machine method, another nailing method, displayed 2.8 times higher resistance to pull-out and 20-30% lower cost. MS nail also showed superior performance and durability in reinforcing soil slopes and was still 10% cheaper. Considering the soil and rock conditions together with construction cost, grouting with FRP would be the choice for sandy soil slopes and Safety-Anchor would be the choice for rock slopes where block failure is expected. For weathered rock or fracture zones, the newly developed nailing method was competitive as well. The result of this analysis can be of great use in selecting a proper slope stabilization method in the design practice.

축구 하프타임 휴식 중 저온 침수 처치가 후반 경기 중 혈중 생리 지표 및 염증-면역지표에 미치는 영향

박순태 대구대학교 2014 국내박사

본 연구에서는 축구 선수들을 대상으로 경기 중 저온침수 처치가 후반전 경기 중 심박수와 이동거리의 변화 및 혈중 피로-염증지표에 미치는 생리적 효과를 규명하는데 있다. 대학 축구선수 총 22명을 대상으로 선정하여 정상 휴식군(NR, n=11)과 저온침수 휴식군(CSR, n=11)으로 나누어 시합시작 1시간 전, 전반 종료 직후, 후반 시작 직전, 후반 종료 직후 등 총 4회에 걸쳐 채혈하였다. 혈액 표본을 이용해 혈중 사이토카인과 면역성분 및 혈중 가스와 이온 성분(glucose, lactate, pO2, pCO2, %SO2, Na+, Ca2+, K+ 등)을 분석하였다. 이원변량분석(저온 침수 처치 유무 vs 시간)을 이용해 저온 침수 처치 유무와 시간에 대한 상호작용 및 주효과를 검정하였으며 통계적 유의수준은 α=.05로 설정하였다. 체중에 대해 유의한 시간의 주효과를 나타냈으며(P<.001), 체온과 심박수의 경우, 두 요인 간 상호작용 효과를 나타냈으나(P<.001), 평균 심박수에서는 전반과 비교해 후반 동일 시간대에서 유의하게 낮게 나타났다(P<.05). 이동거리의 변화를 비교한 결과, 시간의 경과에 따라 뚜렷한 이동거리의 감소 경향을 보여 두 그룹 모두에서 전-후반 모두에서 최초 15분까지의 이동거리가 가장 많은 것으로 나타났다(P<.05). 혈중 Hct, Hb, pH, PO2, PCO2, %SO2의 변화를 살핀 결과, 두 요인 간 상호작용 효과는 나타내지 않은 반면(P>.05) 유의한 주효과를 나타냈으며(P<.05), HCO3-의 경우 두 요인 간 유의한 상호작용 효과를 나타냈다(P<.05). 포도당과 젖산 농도에 있어 시간에 대해 유의한 주효과를 나타냈으며 Na+, K+, Ca2+ 변화를 살핀 결과에서도 시간에 대해서만 유의한 주효과를 나타냈다(P<.05). 혈중 IL-1b, IL-6, IL-8, IL-10 모두에 대해 요인 간 상호작용 효과는 나타내지 않았으며(P>.05), IL-10에서만 시간에 따른 유의한 주효과를 나타냈다(P<.001). TNFα와 VEGF 변화를 살핀 결과에서는 두 요인 간 유의한 상호작용 효과를 나타내지 않았으며(P>.05), VEGF에서 시간에 대한 주효과가 나타났다(P<.001). IgG1, IgG2, IgG3, IgG4, IgA와 IgM 변화를 살핀 결과, 시간의 경과에 따른 증가 양상이 뚜렷하게 나타나긴 했으나 어떠한 변인에 대해서도 유의하게 나타나진 않았다(P>.05). 위의 결과를 토대로 다음과 같은 결론을 도출할 수 있었다. 1. 하프타임 휴식 중 저온침수 처치를 통해 체온 상승에 대한 억제 효과를 얻을 수 있다. 2. 하프타임 휴식 중 저온침수 처치를 통해 심박수, 이동거리, 및 활동형태의 변화를 유도해내지 못한다. 3. 하프타임 휴식 중 저온침수 처치를 통해 혈중 중탄산염, 산소분압, 이산화탄소분압, 및 산소포화도에 긍정적인 효과를 발휘한다. 4. 하프타임 휴식 중 저온침수 처치를 통해 혈중 헤모글로빈 및 혈색소 용적률의 긍정적인 변화를 이끌어내지 못한다. 5. 하프타임 휴식 중 저온침수 처치를 통해 혈중 주요 이온 성분의 긍정적인 변화를 이끌어내지 못한다. 6. 하프타임 휴식 중 저온침수 처치를 통해 혈중 염증성 및 항염증성 사이토카인의 발현 변화를 이끌어내지 못한다. 후속 연구에서는 체온 및 대사조절 호르몬의 변화를 함께 살핌으로써 저온침수 처치로 촉발되는 중추 피로 조절 기전과의 연계성을 살펴야 할 것이며 경기 포지션에 따른 변인들의 세부적인 변화 양상에 대해서도 밝혀야 The purpose of this study was to investigate the physiological effects of the cool water immersion treatment during a half-time break on the heart rates, travel distances, and blood fatigue-inflammation indexes of soccer players in the second half. The subjects include total 22 college soccer players, who were divided into the normal rest group(NR, n=11) and the cool water immersion treatment group(CRS, n=11). Blood was gathered from them one hour before the game, right after the end of the first half, right before the start of the second half, and right after the end of the second half. The blood specimen was used to analyze cytokine, immune components, gas, and ions(glucose, lactate, pO2, pCO2, %SO2, Na+, Ca2+, & K+) in blood. Two-way ANOVA(whether there was the cool water immersion treatment vs. time) was conducted to test interactions and main effects according to whether there was the cool water immersion treatment and time with the statistical significance level set at α=.05. Time had significant main effects on weight(P<.001). There were interactive effects between body temperature and heart rates(P<.001). The mean heart rates were significantly lower at the same time slot in the second half than the first half(P<.05). The study compared changes to travel distances and found an apparent tendency of decreasing travel distance according to the passage of time, which indicates that both the groups recorded the longest travel distance for the first 15 minutes both in the first and second half(P<.05). According to changes to blood Hct, Hb, pH, PO2, PCO2, and %SO2, there were no interactive effects between two factors(P>.05) with significant main effects between them(P<.05). HCO3- had significant interactive effects between the two factors(P<.05). Time had significant main effects on glucose and lactic acid concentrations. The changes to Na+, K+, and Ca2, show significant main effects only according to time(P<.05). There were no interactive effects between factors according to blood IL-1b, IL-6, IL-8, and IL-10(P>.05) with the significant main effects of time on IL-10(P<.001). Changes to TNFα and VEGF reveal no significant interactive effects between two factors(P>.05) with the main effects of time on VEGF(P<.001). Changes to IgG1, IgG2, IgG3, IgG4, IgA and IgM clearly point to an increasing pattern according to time with no significance for any variables(P>.05). Based on those findings, the study reached the following conclusions: 1. The cool water immersion treatment during a half-time break can prevent the body temperature from going up. 2. The cool water immersion treatment during a half-time break does not induce changes to heart rates, travel distances, and types of activity. 3. The cool water immersion treatment during a half-time break has positive effects on bicarbonate, oxygen tension, carbon dioxide tension, and oxygen saturation in blood. 4. The cool water immersion treatment during a half-time break does not cause positive changes to blood hemoglobins and hemoglobin capacity ratio. 5. The cool water immersion treatment during a half-time break does not bring about positive changes to the major ions in blood. 6. The cool water immersion treatment during a half-time break does not cause changes to the manifestation of inflammatory and anti-inflammatory cytokine in blood. Follow-up study needs to examine connections with the central fatigue regulation mechanism triggered by the cool water immersion treatment by looking into changes to body temperature and metabolic control hormones and figure out the patterns of detailed changes to the variables according to the positions of players during a game.

XML을 이용한 취업정보관리 시스템의 설계 및 구현

박순태 경성대학교 교육대학원 2001 국내석사

In the modern society, jobs have been varied and specialized and the environment of employment is getting harsh. In this situation, job hunters have to search help-wanted columns throughly for choosing jobs and it's not easy to find suitable one which job seekers want. In this thesis, we deal with the Job Information Management System using XML. The DTD of wanted documents of companies and that of computer server can be equally disjunct on the basis of XML and administrators are connected to the location information of wanted advertisement web sites of companies. Job seekers register basic information about their personal careers through the membership subscription and are required to enter jobs which they want to have. If companies register wanted ads to each company's homepage, the administrator links the wanted notification address of each company to the Job Information Management System. When companies, therefore, register or modify their wanted ads, the contents of ads are renewed in the Job Information Management System in real time. The purpose of our system is to provide latest wanted information to job hunters rapidly when matching information is requested, in comparison of new information in the Job Information Management System with job hunters' requirements using XML.

경영혁신을 통한 생산성 향상 방안

박순태 순천대학교 경영행정대학원 2019 국내석사

Toyota continues to evolve and develop in the global economic downturn from 1930 to the present, maintaining the top ranking in the global automotive industry. The Toyota system has been the subject of benchmarking around the world, and it is still evolving and evolving from the inside. This study examined the development background of TPS (Toyota Production System) and the process of development through TPS and thinking. We analyzed and investigated introduction procedure, form analysis and waste elimination activities using TPS deployment tool and investigated and analyzed the problems of TPS. In addition, we analyzed the methodology and best practices of QSS innovation activities through benchmarking examples and internal innovation activities, task activities, initiative activities, etc. Toyota 's productivity analysis has been largely divided into two types. First, we benchmarked our economic situation with Toyota production system and reviewed the practical aspects of Toyota 's seven waste application applications by studying and practicing from the managerial manager of the company. Second, as a case study of Korean companies, I have studied the case of innovation activity of domestic company A, which is the leader of the device industry. In particular, we examined how the QSS activities developed in-house influenced the culture of work and innovation in the innovation process of the manufacturing site and how it affected the change of innovation consciousness of the organizational members. QSS activities to be developed by domestic companies are composed of four major axes. It consists of daily improvement activities, task activities, initiative activities and talent training. In daily improvement activities, My Machine, which is an activity to restore the performance of management and facilities by eyes through 5S activities, and My M&S activities to enhance facilities through facility upgrades. The tasks are classified into daily tasks and improvement tasks according to their urgency and importance through DMAIC, work, process, operation and analysis. The daily tasks are carried out by taking individual tasks or top-down tasks while carrying out their tasks. The improvement leader task is the off-job, and the team is organized by experts in the original facility or union, and the learning and job improvement are performed for a certain period in parallel. During the learning period, Toyota benchmarking will be applied to comparative analysis and the assignment will be carried out. After the end of daily improvement activities and task activities, maintenance activities are continuously improved and improved, and they are awarded to individuals or organizations every month according to the results. It is maintained by submerging improvement activities by constantly improving the know-how and improvement of the individual. The initiative activities are directly communicated to the field by the management and the hierarchy manager through the activities of the staff, daily activities, QSS improvement leaders, and participate in on-site activities. In addition, corporate managers are implementing realistic QSS activities to cultivate talented human resources, take initiative and encouragement activities, engage in all activities, engage in autonomous and considerate activities, and act slowly, and achieve tangible results. Specifically, the QSS activities have modified the on-the-ground employees' innovation awareness and have shown positive overall change as the QSS activities are repeated. In addition, QSS activities are utilized not only as benchmarks for domestic companies but also through QSS activities in small and medium enterprises. In order to overcome difficulties, it is necessary to communicate with management and employees, to cultivate talented people, and to secure the value of individual employees. And it can be confirmed that QSS activities are becoming a new management innovation culture in product quality, facilities, and production. Companies were divided into failure and success cases by applying TPS and research analysis after benchmarking of domestic companies. We will also look into comparative studies of major failures and successes in QSS activities.

디지털시대의 저작권 정책의 분석모형

박순태 서울벤처정보대학원대학교 2010 국내박사

유아의 적응에 관련된 아버지 변인의 구조모형

박순태 충북대학교 2010 국내석사

The purpose of this study was to examine the effect that father's experience in family of origin, personality characteristic, marital satisfaction, and work satisfaction have on father's participation in parenting and young children's adjustment and to investigate the program which can promote young children's adjustment. The subjects of this study consisted of 327 fathers whose young children were attending kindergartens which were located in Daejeon and Chungju city, and questionnaires were used for data analysis. Data was analyzed by descriptive statistics, Frequency, factor analysis, reliability analysis, correlation, t-test, and ANOVA through using SPSS 12.0 program, and Structural Equation Modeling was analyzed by using AMOS 5.0 program. The results were as follows: First, it appeared that father's experience in family of origin differed in father's age. Second, father's participation in parenting was shown to be different according to father's educational background and family's monthly income. Third, it found that father's experience in family of origin had a direct effect on marital satisfaction and had a indirect effect on participation in parenting and young children's adjustment through the marital satisfaction, but direct effect that father's experience in family of origin had on personality characteristic was not meaningful. Fourth, it showed that father's personality characteristic had a direct effect on marital satisfaction and work satisfaction, and participation in parenting and had a indirect effect on young children's adjustment through the marital satisfaction, and work satisfaction and had a indirect effect on young children's adjustment through the work satisfaction, but indirect effect that father's personality characteristic had on personality characteristic was not meaningful. Fifth, father's marital satisfaction appeared to directively influence participation in parenting and young children's adjustment, and to directively influence young children's adjustment through father's participation in parenting. Sixth, it indicated that direct effect that father's work satisfaction had on participation in parenting was not meaningful but direct effect that father's work satisfaction had on young children's adjustment was meaningful. Seventh, father's participation in parenting appeared to have a direct effect on young children's adjustment. Eighth, as reviewing the relative influence that father's experience in family of origin, personality characteristic, marital satisfaction, and work satisfaction had on young children's adjustment, father's personality characteristic appeared to be the most important determinant, that is, father's personality characteristic appeared to be the most impact on young children's adjustment. In conclusion, this study had a meaningful implication that father's personality characteristic was the most important determinant that was related to young children's adjustment, and father's experience in family of origin, personality characteristic, marital satisfaction, and work satisfaction, father's participation in parenting might influence young children's adjustment through many different kinds of paths.

전국 교육대학교 음악과 교육과정 운영 실태 분석

박순태 추계예술대학교 교육대학원 2004 국내석사

교사양성 기관인 교육대학교의 교육과정 및 학습의 질이 초등교육에 지대한 영향을 끼치는데 지난 10여년 동안 한결같이 교육대학교 음악과의 국악교육과정 시수 및 국악전임 교수 확보에 대한 문제점이 지적되어 왔다. 이에 본 연구는 전국 교육대학교 음악과 교육과정 및 교수 임용 실태를 조사하여 바람직한 국악교육의 방향을 모색하는 것을 목적으로 여러 가지 자료를 조사 · 수집하여 비교 · 분석한 후 다음과 같은 결론을 얻었다. 첫째, 교육과정을 분석한 결과 제주교육대학교와 경인교육대학교를 제외한 대부분 대학교의 필수영역과 선택영역 및 심화과정의 시수가 양악에 편중되게 편성되었고, 교과목 개설형태도 필수영역과 선택영역이 국악은 통합형이나 양악은 세분화시켜 개설하였다. 둘째, 심화과정의 교과목 개설실태를 분석한 결과 국악개설 비율은 제주교육대학교를 제외하고 경인교육대학교가 가장 높았다. 진주와 청주교육대학교는 경인교육대학교 국악 개설율의 50%로 학교마다 큰 차이가 났다. 전반적으로 양악은 초등학교 장르와 부합되게 세분화시켜 개설된 반면 국악은 개설형태 및 비율이 현행 초등 국악교육과정에 부적합했다. 셋째, 전국 교육대학교의 음악과 전체 시수중에서 국악 배정율은 26.8%인 반면 양악은 73.2%로 국악 배정율보다 46.4% 많게 편성되었다. 현행 초등학교 국악교육과정 비율과 비교해 보았을 때 조화를 이룬 편성은 제주교육대학교였다. 기준에는 다소 미흡했지만 시수 편성율이 가장 높은 학교가 경인교육대학교였고, 나머지 모든 학교들의 시수 편성이 초등학교 국악교육과정 비율에 적절하지 않게 편성되었다. 국악내 영역별 편성시수는 선택영역이 38.9%로 확보율이 가장 높았고 필수 28.5 심화 22.9%의 확보율을 보였다. 현행 초등학교 국악교육과정 비율과 비교해 보았을 때 선택영역을 제외한 두 영역이 모두 부족했다. 넷째, 전국 교육대학교 음악과 전체 교수중 국악은 21.3%를 확보한 반면 양악은 78.7%를 확보하여 큰 대조를 보였다. 경인교육대학교가 3명을 확보하여 37.5%로 전국에서 국악전공 교수확보율이 가장 높았고, 춘천교육대학교 2명, 나머지는 1명을 확보하였는데 청주교육대학교는 확보도 되지 않았다. 초등 국악비율과 비교했을 때 시대에 역행하는 심각한 확보율이었다. 경인교육대학교처럼 국악전임 교수 확보율이 높은 경우 교과목을 국악과 양악으로 동일시수를 배정하여 세분화된 형태로 운영을 했으나 국악전임교수가 1명이거나 확보가 되지 않은 경우 대부분 통합형태로 운영되었다. 이처럼 교육대학교 음악과 교육과정 및 교수확보가 모두 양악중심으로 편성되어 현행 초등 국악교육과정과는 엄청난 괴리가 있었다. 이러한 문제의 선결조건이 각 대학교에서 장르별로 국악전임 교수를 확보하는 것이다. 다음으로 교육과정 영역별로 시수를 확보하여 교과목을 분화시켜 개설해야 하는데 선택영역도 중요하지만 전체학생을 대상으로 하는 필수영역과 전공과목의 심화과정에서 시수를 확보하여 분화시켜 개설해야 한다. For 10 years many have pointed out there have been problems about lack of credits and full-time professors of Korean classical music educations in most National Universities of Education, that would effect enormously on elementary education in the future. This study have meet with some results through researching, collecting and comparing information of current states in musical education of National Universities of Education. First of all, most of the music education colleges have much more credits of western music education in their curriculum, in contrast to Korean music education's small credits. Furthermore they are dividing western music education into many subjects, but for Korean music education, they have an inclination to integrate into one subject, except Jeju National University of Education and Kyung-In National University of Education. In general, second of all, western music education fits well in elementary education programs and Korean music education is Next, when it comes to required credits, we can see there are critical disparity between Western music education and Korean music education. Western music education occupied 75.2% in total required credits, but Korean music education's portion is only 26.8%. According to current elementary Korean music courses, Jeju National University of Education is the most harmonious organization of subjects and the one which has the highest organization of Korean music credits is Gyeong-in National University of Education, though it still didn't meet with the standard of elementary education programs. And rest of others organized credits of Korean music education inappropriately. Lastly, Korean music education's professors are 21.3% of total professors who teach musical education of National Universities of Education in contrast to Western music education's 78.7%. Gyeong-in National University of Education has 3 professors, which is the highest of 37.5% in Korean National Universities of Education and Chun-cheon National University of Education has 2 in contrast with Chong-ju National University of Education's zero. In Gyeong-In's case, university which has high employment of Korean music full-time professor could assign Korean music subjects and Western ones as a same level, but by a large, if there is no Korean music professor or just one, Korean music education had operated in an integral form. Thus, music education's courses and employment of National University of Education were allocated in western music's focus, that caused critical separation with present elementary Korean music education program. The bottom line to amend these problems is securing full-time professors who will be charged with Korean music education only. The following condition is securing enough credits of required and advanced subjects and allocating various subjects in Korean music education.

반원형 터널 화재시 임계속도에 대한 종횡비의 영향에 관한 수치해석적 연구

박순태 中央大學校 大學院 2005 국내석사

임계속도는 터널화재에서 대피에 관한 중요한 요인이다. 이 연구에서는 터널 단면의 종횡비에 대한 임계속도를 수치해석을 통하여 연구하였다. 해석코드로는 FDS 3.0 코드가 반원형 단면에 대한 수치해석에 사용되었으며 FDS코드가 수직격자만을 지원하는 관계로 계단형 격자를 사용하여 반원형 형상을 묘사하였다. 종횡비에 따라 임계속도가 증가하는 것이 발견되었고 종횡비의 영향을 고려한 무차원발열량과 무차원임계속도를 사용하였다. 임계속도는 발열량의 3분의 1승에 비례하였고 변화하였다. 이 연구의 결과는 반원형 터널의 임계속도가 사각터널보다 크다는 것을 보여준다. The critical velocity is very important parameter for evacuation in tunnel fires. In this study, the critical velocity was investigated with various aspect ratio of the tunnel cross section by Numerical analysis. The FDS 3.0 was used to conduct numerical simulation of half circle cross section tunnel fires. The FDS 3.0 only supports rectangular mesh, so this study emulated half circle surface by using stair mesh. It has been found that critical velocity increased with aspect ratio, where aspect ratio is height/width for a tunnel of cross section. This study used dimensionless velocity and dimensionless heat release rate parameter considering aspect ratio of the tunnel. Critical velocity varied with the onethird power of the heat release rate. The result of this study shows that the critical velocity of half circle cross section is higher than the critical velocity of rectangular cross section.

주요정보통신기반시설 지정 방법 개선에 관한 연구

박순태 전남대학교 대학원 2010 국내박사

경제&#8228;사회적으로 중요한 기반시설의 정보통신망에 대한 의존도가 높아짐으로 인해 정보통신기반시설 보호의 필요성이 증대되고 있다. 국내에서는 2001년부터 정보통신기반보호법을 제정하여 정보통신기반시설 중 국가 차원의 관리가 필요한 시설을 주요정보통신기반시설로 지정 및 관리하고 있다. 국외에서도 주요기반(Critical Infrastructure)또는 주요정보기반(Critical Information Infrastructure)에 대하여 국가 차원의 보호를 하고 있다. 본 논문은 국외 CI 또는 CII 보호를 위한 연구 중 관련 국내&#8228;외 정책, 주요 정보자산의 식별 및 상호의존성 등을 분석한다. 국내의 주요정보통신기반시설 지정 및 보호를 위하여 주요정보통신기반시설 분류, 지정 기준 및 지표, 주요정보통신기반시설의 세부시설에 대한 범위 식별 방법을 연구한다. 주요정보통신기반시설 지정 분야는 정보통신기반보호법에 명시된 기존의 8대 분야 외에 보건의료, 수자원 2개 분야 및 세부 분야를 제안한다. 또한 기존의 주요정보통신기반시설 지정 기준을 분석하고 문제점 개선을 위해 의사결정 방법의 하나인 AHP를 적용하여 “업무의 국가 사회적 중요성”, “업무의 정보통신기반시설에 대한 의존도”, “다른 정보통신기반시설과의 상호연계성”, “침해사고 시 피해규모 및 범위”, “침해사고의 발생가능성 또는 그 복구의 용이성” 등 5대 기준에 대하여 방송통신 분야 주요정보통신기반시설 지정을 위한 세부적인 기준과 해당 기준의 중요도에 따른 점수를 제안한다. 동일 또는 유사 분야의 주요정보통신기반시설 지정을 위하여 방송통신 분야 중 ISP에 적용 가능한 지정 지표를 제안한다. 주요정보통신기반시설 지정을 위하여 자산의 가치에 따른 기밀성, 무결성, 가용성의 중요도를 구분하여 세부 시설 범위를 식별하는 방법을 제안한다. 마지막으로 사례 연구 및 비교 분석을 통하여 논문에서 제안하는 내용이 타당함을 검증한다. 본 논문에서 제안하는 지정 분야로 주요정보통신기반시설 지정 범위를 확대하고, 제시한 세부 기준과 지표를 통해 국내 주요정보통신기반시설의 신규 지정 또는 취소에 활용할 수 있다. 또한 주요정보통신기반시설 관리기관의 보호 업무 담당자는 논문에서 제안하는 방법을 통해 주요정보통신기반시설의 세부 범위를 판단하는데 활용할 수 있다. Protection of the Critical Information Infrastructure(CII) is increasingly important due to increased dependency on these infrastructures which would have serious adverse economic and social effect, if they are compromised. To protect CII in Korea, the Korean government has enacted the Critical Information Infrastructure Protection Act in 2010. Information infrastructure facilities are designated and managed as CIIs accordance with the law. Other countries also designate CII facilities in order to manage and protect in government efforts. This thesis analyzes identification process of important information assets, interdependencies between CIIs, domestic and abroad policies concerning with protection of CI and CII in oversea nations. It will also analyse categorization of CII, designation criteria and key indicators, identify scope of detailed facilities for designation and protection of CII in Korea. Critical Information Infrastructure Protection Law defines 8 sectors for essential services. However, this thesis proposes to expand its sectors to include Health and Water, counting to 10 sectors to be complete. This thesis uses one of the decision support methodology AHP, which combines analysis and problem solving processes, to develop detailed criteria which could be used in designation of CII facilities in the communication and broadcasting sector. As a result, it proposes detailed criteria on five categories : "the importance of the national social of business", "the dependence for information infrastructure of business", "cross connection between other information infrastructure", "the extent of damage and range at incident occurs" and "the possibility of breaches or ease of it's repair". Furthermore, this thesis proposes key indicator for the ISPs, which is the part of the broadcasting and communication sector, and can be applied to similar sectors. To identify the scope of CII facility, this thesis proposes methodology to determine the value of assets by weighing the importance of confidentiality, integrity and availability. Finally, proposed results are verified by using case studies and using comparative analysis. As this thesis has proposed, Korea CII sectors to be expanded to include two new sectors and use criteria and key indicators to designating new CII facilities or cancelling CII facilities that are over rated. Additionally, CII information security officers can use the proposed scoping methodology to determine the scope of his own CII facility.