Corporate Social Responsibility for Korean firms in China

Lim, Suk-Jun 東亞大學校 社會科學大學 2004 사회과학논집 Vol.23 No.1

虽然图廉价劳动力而走向中国的韩国企业逐渐增加,但因在当地殘酷及不当的劳务管理使韩国企业背上了‘老资纠纷占第一'的黑名。韩国企业纠纷格外多的原因中, 走向海外的企业集中在劳务聚集型产业是原因之一,更主要的原因是韩国企执迷于短期利益而回避对工作环境的投资,无视当地语言和文化传统, 熟于韩国式的管理技巧的原因。那么, 走向海外的韩国企业成为'健全企业市民(good corporate citizenship'的战略是什么呢? 对走向发展中国家的"先进"企业, 强制社会性責任的运动是以市民团体为中心组成的。发达国家市民团体是通过实行不买全球性企业商品的运及通过大众媒体打击企业形象的努力, 加强了全球性企业对社会的責任。但是, 沿袭发达国家市民团体的战略对促进韩国企业的社会性責任是有极限性的。其原因是 第一, 不同于可数发达国家的企业存在剝削工厂(sweatshop)问题的韩国中小企业, 大部分主要生产睫毛, 皮包, 仮发等 无品牌印象的产品, 所以損仿名誉(reputational risk)的战略不会有效果。第二, 因集中在劳动聚集型的韩国企业是以价格为基础展开激烈的生存竞争的, 所以对于执迷于短期性角度的企业业主来说, 觉得企业对社会責任的问题是"不必要的費用(unnecessary cost)"。着眼于这种韩国企业的特殊情況,本研究在于转变企业对社会責任的认识。即, 介紹通过改善因韩国制鞋产业的剝削工厂烙印而经历的困难及企业的社会性所实现的提高形象及增加利润, 使企业对社会性責任吝裔的短期目光转变成"长远看有助于企业生产"的观点。本研究的创议性在于实现走向海外的中小制造企业社会責任的方法中,志向已有市民团体通过媒体揭穿的战略,宣扬处在类似立场上的制鞋产业的肯定事例("Accentuating the Positives").迂回性的达到企业社会性責任的研究设计中.

뉴스포츠 관련 연구의 성과와 과제

김효림(Kim Hyo ?Lim),오원선(Oh Won-Sun),이병준(Lee Byoung-Jun) 한국체육교육학회 2016 한국체육교육학회지 Vol.20 No.4

본 연구의 목적은 국내의 뉴스포츠 관련 연구물을 대상으로 연구의 성과, 연구목적, 연구방법(연구대상, 연구종목, 연구기간, 자료수집, 자료분석)등을 교육과정에 제시된 신체활동가치영역별로 분류하여 분석하고 향후 뉴스포츠 연구의 방향을 제시하는데 목적을 두었다. 그 동안의 뉴스포츠 관련 연구의 성과와 과제를 규명하기 위하여 총 109편의 연구물을 선정하여 내용분석을 실시하였으며 분석결과는 다음과 같다: (1) 2001년부터 연구된 뉴스포츠 연구물들의 양적 성과는 2011년 18편(16.5%), 2010년 17편(15.6%), 2014년 15편(13.8%), 2013년 12편(11.0%), 2008, 2009년 11편(10.1%)의 순으로 나타났다. (2) 뉴스포츠별 연구 종목 분석에서는 총 46개의 종목이 297회에 걸쳐 적용되었으며 티볼이 44회(14.8%), 플라잉디스크 36회(12.1%), 핸들러 23회(7.7%), 츄크볼 22회(7.4%), 넷볼 19회(6.4%), 티니클링 16회(5.4%)순으로 나타났다. (3) 연구의 목적은 정의적 접근 30.3%, 통합적 접근 23.8%, 기타 18.6%, 인지적 접근 14.6%, 심동적 접근 12.7%로 나타났다. (4) 연구방법 분석에서는 실험연구가 35.3%, 질적연구 32.5%, 조사연구 23.8%, 혼합연구3.7%의 순으로 나타났다. 연구 대상자의 특성 분석에서는 중학생 33.9%, 초등학생 25.7%, 교사 20.7%, 기타 11.8% 순으로 나타났으며, 성별로는 혼성 74%, 남자 8.4%, 여자 7.1% 순으로 나타났다. 연구 기간은 12주 미만 28.8%, 12주 이상 69.5% 였으며, 12주 21%, 8주 11.3% 순으로 나타났다. 자료수집은 총 496개의 양적, 질적 방법과 도구들이 활용되었고, 양적 자료수집(40.0%)보다 질적 자료수집(60.0%)이 더 높은 비율을 차지하였다. 총 54개의 검사지가 사용된 심리측정도구는 국내 검사지 수정 53.8%, 외국 검사지 번안 17.0%, 외국검사지 수정 16.0% 국내 검사지 개발 13.2%로 나타났다. 자료분석은 총 339개로 질적 자료분석(31.3%) 보다 양적 자료분석(68.7%)이 더 많이 사용되었다. 아울러 연구의 성과를 종합하여 추후 과제에 대하여 논의하였다. Purpose: The purpose of this study was to analyze the outcomes, the aims, and the methodologies (e.g. samples, items of practice, duration, data collection, data analyses) on researches of New Sports in order to suggest future directions of researches in the field of school-based physical education. Methods: For this purpose, a total of 109 articles were collected and examined from KISS, RISS and National Assembly Library. These articles were classified into five value domains of physical activities presented in physical education curriculum: health, challenge, competition, expression, and leisure. Results: The results are summarized into four categories. (1) The number of articles on New Sports that began in 2011 are comprised of eighteen articles (16.5%), in 2010 seventeen articles (15.6%), in 2014 fifteen articles (13.8%), in 2013 twelve articles (11.0%), and in 2008-2009 eleven articles (10.1%). (2) Forty six different types of New Sports were applied 297 times, and these News Sports are Tee ball(14.8%), Flying disc(12.1%), Handler(7.7%), Tchoukball(7.4%), Netball(6.4%), and Tinikling(5.4%). (3) The aims of these researches comprised of effectiveness(30.3%), holistic practice (23.8%), unclassified(18.6%), cognitive approach(14.6%), and psychomotor(12.7%). (4) The types of methodologies comprised of experimental research(35.3%), qualitative research(32.5%), survey(23.8%), and mixed research(3.7%). The researched samples comprised of middle school students (33.9%), elementary school students(25.7%), teachers(20.7%), and others(11.8%). The samples groups in the articles were both males and females(74%), males only (8.4%), and females only(7.1%). With the regards to the duration of researches, 69.5% of the articles spent more than 12 weeks in the research study. Major tools of data collection used by researchers were qualitative methods(60.0%) and quantitative methods(40.0%). With the regards to the psychological measurements, researchers used scales developed by foreign scholars(33%) and domestic scholars(67%). Future research directions of New Sports in Korea were suggested with respect to these results.

골프클럽 구매 결정과정에 미치는 영향에 관한 연구

임준택 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this study is to identify what motivates people to purchase golf 치ub. Candidates used in this study were people who have valid membership card in driving ranges located in seoul vicinity. Purpose Sampling Method was used to 250 students to conduct the case study but only 204 students results(8l%) were applied for final analysis. In order to identify the people's motivation, special survey drawn up by the expert was used and executed the result by way of t-Test and One Way Anova which showed following results; First, Satisfactory level of purchased product was different according to consumer's individual characteristic such as one's job, golf career and a primary factor of purchasing of golf club, Satisfactory level was high in the group having golf career more than 12 years and in the group considering the price of the product mainly, However, satisfactory level was low in the group having career less than 3 years and in the group considering product's reliability and consistency. Second, Reliability on mass media to purchase product was different according to consumer's individual characteristic. Reliability on mass media was high in the group having career more than 12 years or having a liberal profession, And reliability in male group was higher than female group. However, reliability was Low in female group and in the group having career less than 3 years. Third, Practical sense used to purchase product was different according to consumer's individual characteristic such as one's gender and family income, Practical sense of purchasing product in male group was higher than that of female, And the sense was high in the group purchased product more than 2 million won but Low in the group purchased product more than 7 million won.

골프 참여자의 참가정도와 라이프스타일과의 관계

임준택 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

The purpose of this study is to clarify the influence of a instruction type by a table-tennis coach on the athletic performance. In terms of this study, after establishing population targeting men and women (more than 20 years old and less than 65 years old) who are visiting golf courses in Jeju area for the year of 2004, it carried out random sampling by systematically using stratified sampling, in relation to the sampling of survey targets, and used total 342 persons including 221 males and 121 females for the actual analysis. As to the research tools used for this study, based on VALS Ⅰ (value and life style), and VALS Ⅱ developed by Riche (1990), it used questionnaire for which Park Min-teak (1995) extracted some strategic factors by analyzing factors and the internal correlation between questionnaire items for lifestyle items, and then closely examined lifestyles of four classes (exercise lover, self-controller, bandwagon, and influence) on the basis of that. In terms of research procedure and data processing, a researcher and an assistant distributed questionnaires by directly visiting a sampling-target place, and then collected questionnaires after allowing them to respond with a self-administrated method. The assistant researcher, who received education in advance about a questionnaire, including this researcher, carried out the survey of this study, by visiting a sports center and then fully explaining the purport of this study to the person in charge, or to the person related to the corresponding program Among the collected materials, it excluded the double-filled or un-filled materials from the analytic target, separately input the coded data to the computer, and than carried out computer processing according to the aim of analysis, by using SPSS Windows 10.0 Version, which is a statistical program. In terms of a statistical-processing method used For this study, aiming at analysing data, it conducted frequency analysis, reliability analysis, one-way ANOVA analysis, and multiple regression. The specific results based on the hypothesis of this study, are as follows. First, a lifestyle showed partially difference depending on the demographic characteristic. Second, a lifestyle was shown to have partial influence on the level of participating in golf.

주식매입선택권(stock option)제도에 대한 고찰

임윤수,전준규 충남대학교 경상대학부설 경영경제연구소 1997 경영논집 Vol.13 No.2

주식매입선택권제도는 벤처기업 및 중소기업을 육성하고 우리 기업의 경쟁력을 향상시키기 위하여 1997년 4월부터 도입된 제도로, 기업의 임직원에 대하여 경영성과의 향상에 기여하도록 하는 동기부여 내지는 보상제도의 일종이다. 그러나 아직 주식매입선택권제도에 대한 기업들의 인식부족과 이 분야에 대한 연구의 미비로 활성화가 이루어지지 못하고 있다. 이와 같은 시점에서 보다 많은 기업들이 주식매입선택권제도를 활성화하도록 하기 위하여 주식매입선택권제도의 의의, 도입에 따른 효과, 구체적인 도입절차 및 제도의 내용, 현재의 세제지원 현황, 도입시점에서의 고려사항등을 살펴보고, 현재까지 주식매입선택권을 도입한 기업의 현황을 조사·분석하였으며, 주식매입선택권제도를 도입한 기업이 기대되는 효과를 달성할 수 있도록 추가적인 중요한 조치사항을 제시하였다.

순천대학교 농과대학 개편 방안

임행진,배인휴,임준택,배영환 순천대학교 1996 大學發展硏究論文集 Vol.2 No.-

1. 대학 명칭 변경 농과대학을 생명자원 과학대학으로 개편 2. 학부제 운영 방안 1) 제1차안에 따른 6개 학부로 개편하되 추가적인 여론 수렴이 반드시 요망됨. 2) 학부 운영시 정원 감축 요망 현행 395명 → 300명 (24% 감축) 3) 학부 구성시 전공의 세분화는 지양하되 통합을 위한 새로운 분야는 인정한다. 3. 교과과정의 운영 1) 교양과목―외국어 및 전산 교육 강화 2) 전공과목 ① 강의 책임시수를 하향 조정하여 강의 내실화 도모 ② 유사과목 중복 개설 지양 ③ 복수전공제 도입 ④ Team teacing, 동일 과목 분반제 등의 도입으로 전문성 제고 3) 교과과정의 개편 절차 (1) 농대에 교과과정 개편위원회를 설치하여 자체 의견을 수렴 (2) 교과과정 개편위원회에서 ① 교양과목 이수 학점 조정 ② 학부(전공)간 중복 및 유사 교과목 조정 ③ 공통 과목 담당 교수진과 강의분담 방법 결정 ④ 복수전공 허용 범위 및 시행 방안 조정 4. 대학 발전 방안 1) 농과대학 특성화 시설원예 분야로의 특성화유도 2) 대 농민 기술지원 센타 설립을통한 현장애오 해결 연구부, 교육부, 지도부, 농업정보부, 식물병원 등 설치 3) 대학의 자립 능력 배양 ① 농대 발전기금 조성, 농대 부석기관의 자체 수익사업 운영 ② 부속기관의 수익을 재투자할 수 있도록 제도 개선 4) 연구 여건 개선 ① 연구 전담 교수제 확대 시행 ② 공동기기동 설치 및 전공별 공동기기실 운영 The problems that College of Agriculture in Korea are confronted with consist of a few number of faculty members in very department, and hence too many lecture hours per prefessor, departments with similar speciality, duplicated subjects, and hence duplicated lectures in similar subjects, poor experimental equipments, poor extension system, and a small amount of budget. It would be necessary to reorganize the system of College of Agriculture to solve these problems. The objective of the study is to construct the direction of reorganization of College of Agriculture in Sunchon National University. For the objective, survey composed of all professors in the Agricultural College and discussions among committee members were adopted. Survey data was collected and analysed. Through the study, reorganization strategies were built as the point of change of college name, administration of school system by unifying departments with similar major area, basic directions in reconstructing the curriculum for the school system, and strategies for the growth of the College. 1) Name of College of Agriculture will be changed to College of Life and Resource Science. 2) College of Agriculture can be reorganized into six schools based on survey, and for more concrete reorganization, additional opinions must be gathered. Number of incoming student can be reduced for school system from 395 at present to 300 (24% reduction). Finely specialized major should be prohibited, but addition of departments or speciality of new research area can be allowed for the establishment of administration of school system. 3) In management of curriculum, foreign language and computer science should be reinforced as general course in the school system. Obligated lecture hours of professor should be reduced, which would enhance the quality of lecture, and offerring lectures with similar subjects should be restricted. Dual major system is going to be allowed. Team teaching and class separation for the same subject should be allowed for the enhancement of lecture quality. In curriculum revision process, committee of curriculum revision in College of Agriculture must be set up and gather opinios for better revision. The committee regulate the credits for the general course, control overlapping or similar subjects among the schools(majors), select lectures for team teaching and the way of class separation in the same subject. They also provide permitted limits of and the way of conducting dual major system. 4) For further growth of the college, the following items should be satisfied. With the limited number of faculties, concentrating facilities and research capability of the college into specialized area is needed to enhance the competitive power of the college. In this study, the committee agreed to select horticultural area in greenhouse as the specialized area. This will be achieved gradually by employing new faculty members with major in this area and conducting cooperative research among faculty members. An extension system to train farmers for the newly developed technologies in agriculture should be established. In this facility, farmers can exchange their experiences among them, and farmers and the university faculty members can conduct experiments to solve problems occurred in farming practices. The extension system consists of division of reasearch, education, advise, information in agricultural area, and diagnosis of pest and diseases. Annual budget of the college largely depends upon the budget from the Ministry of Education. With the limited budget, it is almost impossible for the college to invest into the area where college faculty members intend to for the farmers. Collection of a fund for the growth of the college is needed. This fund can be gathered either from the alumni, faculty members and students or by reinvesting the profit from experimental farm of the college. The system for the reinvestment of the profit from appendges of the college should be established. The condition of research should be improved. This can be achieved by employing full-time researchers as faculty members and reducing lecture load of professors. Building for the center of cooperative research and systematic installation of experimental facility and equipments might also be needed for the improvement.

Tocopherol 投與가 家兎의 增體 및 飼料利用性에 미치는 影響

林鍾佑,尹昌鉉,河正基,朴琦緖 진주농과대학 1970 진주농과대학 연구논문집 Vol.- No.9

本 試驗은 Tocopherol이 家兎의 增體 및 飼料利用性에 미치는 影響을 究明하기 위해 雌兎 20頭, 雄兎20頭 計 40頭를 8週間 試驗하였던바 다음과 같은 結果를 얻었다. 1. 日當 增體量에 있어서는 處理區間에 1% 水準의 有意性이 認定되었으며 T₂區가 14.68g, T₁區가 13.17g로서 對照區보다 優秀하였으나 T₃區는 對照區보다 좋지 않았다. 2. 飼料攝取量에 있어서는 處理區間과 性別間에 1%水準의 高度의 有意性이 認定되었고 T₂區, T₁區가 對照區보다 飼料攝取量이 많았으나 T₃區는 對照區보다 不良했다. 3. 飼料利用率에 있어서는 處理區에 있어서 別다른 差가 認定되지 않았다. This experiment was conducted to study the effects of Tocopherol on gain weight, feed consumption and feed conversion of growing rabbits. Twenty male and twenty female rabbits of Japanese white breed used for 8 weeks. The results obtained from this study may be summarized as follows: 1. There was found a highly significant difference(P<0.01) for daily gain weight between treatments. T₂lot with 14.68g and T₂lot with 13.17g had higher daily gain weight than its of control lot. But T₃lot had lower daily gain weight than its of control lot. 2. In feed consumption there were highly significant differences (P<0.01) between treatments and sex. T₂lot and T₁lot had more feed intake than its of control lot. But T₃lot had lower feed intake than its of control lot. 3. The difference in feed conversion was found insignificant between treatments.

'믹스(MiX)'개념을 통한 놀이공간의 구축

임준혁 경기대학교 건축전문대학원 2007 경기대학교 건축대학원 논문집 Vol.11 No.-

현대 사회에 있어서 '놀이'의 범위는 점차 확대·생산되면서 외형적으로는 사회·문화의 발전에 따라 다양한 놀이 문화의 개발이 촉진되며, 내면적으로는 놀이와 학습·일과의 경계가 모호해짐에 따른 확장을 보이고 있다. 놀이 범위의 확장은 각 세대 간의 교류와 소통을 위한 도시 놀이 공간의 확장·연계를 요구하고 있다. 도시의 놀이공간은 주거문화가 수직적으로 발전해오는 동안 수평적인 형태에서 벗어나지 못하고 거대한 메스 사이에 끼어있는 '섬'과 같은 존재가 되어 버렸다. 그러나 수평적인 형태로 고립되어있는 '놀이터'와 '노인정', 성인·청소년을 위한 각각의 공간들은 놀이 형태에 있어서 많은 접점을 가지고 있다. '놀이터'의 경우 단순한 놀이의 기능과 함께 아동의 성장·신체발달과 체력증진을 위한 기능을 갖고 있고, 청소년·성인의 경우 여가로 인한 여유·휴식의 기능과 함께 건강과 체력보존을 위한 스포츠·레포츠의 기능을 갖고 있다. 또한 '노인정'의 경우 여가·사교의 기능과 함께 건강유지를 위한 휴식과 운동의 신체적 활동 기능을 갖고 있다. 걷기, 달리기, 뜀뛰기 등의 '보행성'을 기반으로 한 신체적 활동은 전 세대에 걸쳐서 조깅, 마라톤, 경보, 산책, 스포츠(농구, 축구 등), 술래잡기, 등등.. 다양한 놀이형태를 만들어내어 각 세대별 놀이 형태의 접점의 역할을 한다. 하지만 '보행성'은 고층아파트로 인해 차단되고 각 세대별 공간이 수평적으로 분할되어 놀이 형태의 접점 역할 이상을 하지 못하고 있다. 결국 도시 형태의 변화는 놀이 공간의 분절을 일으키며, 놀이 공간의 분절은 세대별 놀이 문화의 분절을 일으킨다. 이렇게 순환되는 놀이의 분절은 시간이 지날 수 록 각 세대의 행위를 고립시켜 세대간 문화의 괴리를 일으킬 가능성 이 크다. 이러한 배경 하에 본 논문에서는 각 세대간 놀이 문화의 접점의 기능을 하고 있는 '보행성'에 기반을 두고 놀이 공간의 수직·수평 연계 가능성을 찾기 위한 건축적 구축 방법에 관한 연구와 과밀화된 주거 환경과 놀이 공간과의 연계·확장 가능성에 관한 공용공간의 공간적 믹스(MIX)에 관한 연구를 목적으로 하였다. 본 Project는 경사면을 이용한 수평적 수직이동에 관한 유닛의 연구와 유닛 잉여 공간의 놀이·공용공간의 공간적 믹스(MIX)에 관한 연구를 진행하였다. 또한 마포구 용강동에 위치한 한강 래미안 아파트의 공용공간을 대상지로 하여 세대간 통합공간으로 구성하기 위한 유닛의 변화와 적용에 대한 연구도 진행하였다. In a modern society, a category of the "pastime" has been gradually enlarged. As society and culture flourished in their appearances, there has been prosperity produced by developing various play culture. Moreover in internal viewpoint, the boundary of the play, learning and task has shown vague. So the extension of the pastime is followed by natural consequences. The extension of the pastime boundary requests increment, aggrandizement, connection at the same time. A tendency of overpopulation has promoted urban community to becoming the congestion. Not to mention, the residence culture has drastically manhattanize and led up to skyscraper. However while the space that is located in an urban community has developed in vertical, the playground has put between enormous mass just like island. In terms of horizontal configuration insulated playground, a hall of the aged, assembly hall for adults and the youth share interface. Having simple pastime function, playground is able to have functions that the children build up their own strength and that juveniles and adults not only recover their own strength but can also have scope and relaxation for leisure. Simultaneously a hall for the aged is able to have roles, for retaining health relaxation, physical activities as well as social life, recreation. Based on 'ambulation' physical activities such as walking, running, jumping widen to various play behavior such as jogging, marathon, competitive walking, stroll, sports(basketball, soccer...), hide-and-seek etc. in the range of all generations. A number of playing activities was caused to being interface for each generation. But the 'ambulation' was intercepted by skyscraper and divided by horizontal configuration. As a result, the interface parted with these connection. In the long run a variation of forms have caused pastime space to be disconnected and the segment has caused morphology to be insulated. As times go by the interception of circulation to be alienated from generation cultures have accelerated without each generation. In the light of these circumstance the subject aroused. The study for pastime space which is based on 'ambulation' and that carry on the interface is construction project for searching interface between vertical and horizontal configuration. The end of the study is to re-establish objects for public utilization, and connection with enlargement, overcrowded residence, pastime space. By using inclined plan the project about both vertical&horizontal units and surplus units for playing, public space is advanced. The mutation and application of units is advanced at Han river Raemian flat's objects for public use located in Mapo-Gu Youngang-Dong.

용융슬래그로부터 합성된 제올라이트 이용한 해수 중의 N, P 제거

임준혁,정진영,이성우,홍성호,김경희,이제근 한국공업화학회 2003 응용화학 Vol.7 No.1

This study examined, as the one way of using zeolite, the about the removal of ammonia nitrogen and phosphorus that cause the eutrophication occurred the adjoining seas.4A type zeolite was used as an adsorbent to remve NH_4-N, PO_4^3-P ion in the artificial seawater. Zeolite is more required than in the fiesh water, under the same conditions, in order to remove NH_4-N in the sea water. The lower the thickness of NH_4-N is in the early stage, the more Freundlich type equation the value of 1./n increases. In case of PO_4^3-P indicated that the removal efficiency was relatively independent of PO_4^3-P concentration. Freundlich parameter 1/n has the value nuder 2. So it shows that absorption is made with relatively ease.

혈액 투석 환자에서 중심정맥 협착에 대한 스텐트 삽입술 : Wallstent Placement

임대승,노상필,이유선,정승현,김보영,이정우,강정아,김정희,이민수,정준용,최시완,정진옥,성인환,이강욱,신영태 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.1

Stenosis of central vein is a common complication arising after percutaneous subclavian vein catheter insertion performed for temporary vascular access in chronic renal failure patients undergoing hemodialysis. There are several treatment methods for the condition like percutaneous angioplasty(PTA), stent insertion, and surgery, but recent trend is toward PTA and stents. Among the patients diagnosed with chronic renal failure from March 1993 to May 2002 and undergoing hemodialysis through AV fistula, the 14 Patients in whom central vein stenosis arose were selected for the study. A total of 28 percutaneous interventions(5 PTA and 23 stent placement) were performed, and restenosis rate and the time taken till the restenosis in de novo lesions and instant lesions were compared. All 28 cases were operated successfully. The 14 cases that received both anigioplasty and stent placement initially. (de novo lesion : 14 cases), Among the 10 cases with de novo lesion that followed up more than 1 year, 3 cases are currently undergoing hemodialysis without restenosis, and the remaining 7 cases have recurred stenosis with the mean time to restenosis of 10.9 months. In the 7 cases in whom stenosis recurred, 11 interventions were done(instent lesion: 11 cases). 4 of these were using only ballon angioplasty with 100% restenosis rate and the mean time of 3 months until restenosis. The remaining 7 cases were using both balloon angioplasty and stent placement, also with 100% restenosis rate but with the mean time of 12 months until restenosis, which was later than the group receiving only balloon angioplasty. In treating the patients with central vein stenosis, stent placement seems to be more advantageous over PTA in terms of restenosis rate and the mean duration of patency. In the case of instent lesion, inserting the stent for the second time after stenosis recurred lengthened the duration of patency compared to performing balloon angioplasty alone.