粘塑性理論을 이용한 흙의 解析

김원종 서울大學校 大學院 1984 국내석사

집적회로 설계 자동화를 위한 새로운 계층적 레이아웃 컴팩션에 관한 연구

김원종 漢陽大學校 1992 국내석사

설교위기 현상의 극복 방안으로써 설교갱신에 관한 연구

김원종 대신대학 신학연구원 1994 국내석사

This study is to investigate into the current state of the vocational education in Korea's commercial high school. As Korea enters into the Knowledge-based information society, the education in vocational schools also calls for new orientation in their ongoing operation of the educational systems. The purpose of this study is to explore ways to improve the school environment for better education by delineating the key factors that are believed to facilitate the development of the vocational education in Korea. For this purpose, the study, giving special attention to the negative aspects of the overall system, examines the state of the education and the relevant policies. In chapter one, the purpose and the method of the study are described. It also mentions the limit of the study. The second chapter discusses about the mission and the basic orientation of the commercial education in Korea. The study also closely reviews the development of the grovernmental policies regarding the vocational education. The third chapter examines into the negative aspects in commercial education in Korea. For the purpose of comparison, the study views some cases in other countries. The fourth chapter, based on findings from the previous review, tries to suggest ways to improve the status of the commercial education in Korea. The final chapter wraps up the discussions. As already known, the commercial schools are supposed to bring up students in ways to make them competent and liable to the future business environment. As the society rapidly changes together with the technological development, the educational environment at commercial schools also experience various changes. Among them are the change in basic features of the schools and the inclination to focus more on information technology rather than the traditional concept of commerce. The curriculum at most commercial schools has changed over years to concentrate on information and technology. The schools also keep suffering from the fact that less qualified students in terms of the level of intelligence constitute the classes. Despite of the situation, school curriculum keeps emphasizing on theoretical and conceptual aspects of the traditional commercial materials rather than giving more practical and relevant lessons. The curriculum is still rigid. The fact inevitably results in the students' maladjustment to the field. The schools also keep suffering from the outdated educational facilities that fall far behind the industry standard. For schools, it is another difficulty to have qualified teachers. The difficulties all together have pushed schools to the quagmire and even threatened the survival of the schools. The society's prejudice on elitism and academic performance has also contributed for the declination of the commercial education at high schools. To put it roughly, the commercial schools in Korea are in jeopardy. The study suggests some ways to give lights on commercial education in Korea. First, the commercial schools need to extend their learning opportunities making their links with continuing education. They also need to focus more on flexibility of curriculum and professionalism. Second, various incentives such as academic scholarship and benefits in military services should be offered to students at commercial schools. Third, schools should device a mechanism to secure stable supply of qualified teachers. Fourth, schools should improve academic curriculum in ways to allow more flexibility. Fifth, more systematic career planning and counseling program should be adopted. Sixth, it needs to emphasize expanded and extended cooperation with industry. Finally, social prejudice that looks down on students at commercial schools must be corrected. Institutional and legal obstacles need also to be removed.

腎機能이 體重增加에 미치는 影響에 關한 實驗的 硏究

김원종 大邱韓醫科大學 1989 국내석사

In order to investigate the effects of Bosintang and P'yungsintang extract on the Kidneys-functions at the body Weight increase, it was administered for 21 days in rats and measured the body Weight, the serum cortisol and the blood sugar, and then the results were obtained as follows. 1. In the body Weight, all the sample groups were showed gradual increasing effect, especially Bosintang group was significantly increased at the 7, 14, 21 day but P'yungsintang group was decreased in the 14 day, compared with the control group. 2. The serum cortisol contents were decreasing effect in the Bosintang group at the 14 day. 3. In the blood sugar, Bosintang group was gradual decreasing effect but significant increasing effect at the 21day According to the above results, Bosintang was effected on the body weight as the preservable function of metabolism and P'ungsintang was controlled the body weight as the activation of metabolism. It was confirmed that Kidneys-functions were concerned with the body weight increase.

纖維相 陰이온交換體의 合成 및 陰이온 界面活性劑의 吸着 特性 硏究

김원종 충남대학교 산업대학원 2002 국내석사

For the adsorption of LAS ion in waste water, quaternary ammonium as functional group containing groups containing PP staple fiber were prepared by PP-g-GMA copolymer subsequent amination with trimethyl ammonium chloride. The PP-g-GMA copolymers were synthesized by the radiation-induced grafting of GMA onto PP fabric. To observe the structure of PP-g-GMA according to graft reaction, amination and the morphology of Aminated PP-g-GMA as graft reaction, amination and LAS adsorption, FT-IR and SEM were used respectively. When GMA was grafted onto irradiated PP trunk polymer, the degree of grafting increased with increasing at. 60v/v% GMA concentration in the methanol and then decreasing. The synthesis of the aminated PP-g-GMA copolymers was observed by the band of ammonium group and adsorption of LAS was observed by the band of -SO₃group. The presence of ammonium group in the graft, copolymer can be confirmed at. 1430-1560 cm¹ -SO₃ characteristic peak an be confirmed at 1150-1350 cm^-1, respectively. The intensity of ammonium peak was decreasing with increasing the LAS adsorption. The adsorption capacities of aminated PP-g-GMA for LAS as the adsorption temperature were increased with increasing adsorption temperature and were equilibrated at 40℃. The maximum adsorption capacities as column packing ratio(L/D) were obtained at L/D=2. The adsorption capacity for LAS was increased with increasing pH and the maximum adsorption capacity as pH was obtained at pH 7. The effects of temperature and pH were similar to those of flow rate and concentration of LAS on the breakthrough curves, the breakthrough time and slope of breakthrough curves decreased with increasing flow rate and concentration of LAS in adsorption process.

도형학습에 있어서 아동의 오류 수정이 가능한 ICAI의 개발

김원종 한국교원대학교 대학원 1993 국내석사

무시멘트 결합재를 사용한 경량복합패널 심재용 경량 경화체의 특성

김원종 한밭大學敎 2019 국내박사

본 연구는 건축 부문의 신축 및 리모델링 공사 등에 사용되는 경량벽체시스템에 활용 가능한 경량 경화체를 제작하고 그에 대한 특성을 평가하였다. 경량 경화체 제작에 사용된 재료는 산업부산물인 고로슬래그 미분말과 제지애시, 플라이애시 등이다. 경화체의 기포발생을 위하여 알칼리 자극제를 일정량 혼입하여 첨가하였으며, NaOH와 Na2SiO3를 사용하였다. Series Ⅰ에서는 김윤미12)에 의한 경량 경화체 연구 수행을 기초로 하여 진행하였으며, 경량 경화체 제작에 사용되는 알칼리 자극제 종류에 따른 경화체의 성상과 적정배합을 선정하고자 하였다. Series Ⅱ에서는 경량 경화체 제작에 사용되는 알칼리 자극제의 혼입비율을 조정한 경화체의 특성을 분석하고자 하였으며, 알칼리 자극제 단독 사용에 따른 경화체의 강도 보완을 진행하였다. Series Ⅲ는 경화체 내에 발생한 기포의 안전성 유지 및 미세기포 발생을 위하여 플라이애시를 치환하였다. 그 결과, 본 연구 범위 내에서는 다음과 같이 요약할 수 있다.

CNC Micro Center 구조해석에 관한 연구

김원종 금오공과대학교 대학원 2009 국내석사

This study is concerned about the design and structural analysis of CNC Center. Many stuides have been under going to reduce a working time in a field of machine. Development of the CNC Center can be justified regarding those economical aspects as well as the reduction of machining time. Prerequisites for the reduction of machining time are development of high-speed spindles and feed mechanisms. It is the best way in achieving a high standing in international machine tool markets to develop a CNC capable of multi-purpose machining by chucking operation incorporating high speed tool posts. CNC Center belongs to reduce a stand-by time by shortening a tool exchanging time. The developed system can store more of tool in small space than other machine. The analysis is carried out by Soldedge software. In the result of structural analysis, the safety factor of the developed system in confirmed.

자체 설계한 Crucible의 증착 조건에 따른 유기 발광 다이오드의 전기 및 광학적 특성에 관한 연구

김원종 광운대학교 대학원 2009 국내박사

Organic light-emitting diodes require stable operating parameters, high luminance, and high efficiency. To satisfy these elements, studies on carrier injection and transport for light emission, work function of the electrodes, and roughness of the ITO surface have been actively carried out. In this dissertation, specially self-designed crucibles were made out of stainless steel having excellent thermal conductivity and chemical resistance rather than using conventional thermostable pyrex boat to improve the efficiency of the organic light-emitting diodes. Self-made crucible is cylindrically shaped and has a small hole on top of it. After finding an optimum size of hole in crucible and deposition rate for organic materials, electrical and optical properties of the organic light-emitting diodes were studied depending on the evaporation condition. As a result, it was confirmed that the average roughness of tris(8-hydroxyquinoline) aluminum (Alq3) and N,N'-diphenyl-N,N'bis (3-methyl phenyl)-1,1'-biphenyl-4,4'-diamine (TPD) organic layer surface depending on the hole-size of crucible is superior when the hole-size of crucible is 1.0 [mm]. And a hole-size for 2,9-dimethyl-4,7-diphenyl-1,10 -phenanthroline (BCP) used for electron-transport is 1.2 [mm]. Electrical and optical characteristics of the device were studied depending on the hole-size of crucible. In a single layered structure of ITO/Alq3/Al, when the hole-size of crucible for Alq3 is 1.0 [mm], the electrical and optical characteristics are superior to be other devices. Compared to the other devices made with a hole-size of 0.8 [mm] and 1.5 [mm], it was found that the luminance was improved by 16.2 and 1.36 times, the luminous efficiency by 57.9 and 5.8 times, and external quantum efficiency by 66 and 6.6 times, respectively. In addition, compared to ones made with no hole in crucible, the external quantum efficiency was improved by 10 times, Also an operating voltage was reduced to 2 [V]. In a double layered structure of ITO/TPD/Alq3/Al, it was confirmed that the electrical and optical characteristics are superior to the other devices when the deposition rate of TPD and Alq3 is 2.5 [Å/s] and a hole-size for TPD is 1.0 [mm]. When the performance were compared with the ones made with a deposition rate of TPD to be 2.0 [Å/s] and 3.0 [Å/s], the luminance was improved by 1.1 and 1.02 times, the luminous efficiency by 1.2 and 2.3 times, and the external quantum efficiency 1.02 and 2.0 times in TPD. And the luminance was improved by 125 [%] and luminous efficiency by 175 [%] and external quantum efficiency by 106 [%] in Alq3. In a double layered structure of ITO/AF/Alq3/Al, it was confirmed that the electrical and optical characteristics are superior to other devices when the thickness of AF layer is 2.5 [mm]. When the performance were compared with the ones made without AF, the luminance was improved by 15.6 times, the luminous efficiency by 14.2 times, and the external quantum efficiency by 12.1 times. In a triple layered structure of ITO/TPD/Alq3/BCP/Al, it was confirmed that when the hole-size of crucible, the deposition rate, and the thickness of BCP are 1.2 [mm], 1.0 [Å/s], and 5 [nm] respectively, the electrical and optical characteristics are superior to the other ones. Also, when compared with the other ones made with hole-size of crucible, the luminance was improved by 125 [%], the luminous efficiency by 230 [%] and the external quantum efficiency by 245 [%], respectively. And When compared with the other ones made with different deposition rates, the luminance was improved by 190 [%], the luminous efficiency by 215 [%] and the external quantum efficiency by 220 [%], respectively. Also, When the performance was compared with the ones made without BCP, the luminance was improved by 3.5 times, the luminous efficiency by 4.9 times, and the external quantum efficiency by 5 times. In the five layered structure of ITO/AF/TPD/Alq3/ BCP/LiF/Al manufactured under the optimum condition, the luminance was improved by a factor of 226.2, 61.5, and 21.5 compared to those of single layered device, and doubled layered device, and triple layered device, respectively. And the external quantum efficiency was also improved by 19 times, 18.5 times and 2.6 times, respectively. When compared with four layered devices without AF, the luminance was improved by 1.3 times, the luminous efficiency by1.6 times and the external quantum efficiency by 1.2 times. From the analysis of current density-voltage characteristics of a single layered device, it was found a coefficient in schottky region is =3.28×10-24, a coefficient in Poole -Frenkel is =6.33×10-24, and a potential barrier in Fower-Nordheim is =0.32 [eV]. In a double layered device, a coefficient in schottky region is =4.14×10-24, a coefficient in Poole-Frenkel is =8.28×10-24, and potential barrier in Fower-Nordheim is =0.30 [eV]. In a triple layered device, a coefficient in schottky region is =3.85×10-24, a coefficient in Poole-Frenkel is =7.35×10-24, potential barrier in Fower-Nordheim is =0.39 [eV]. In a negative resistance region, a negative resistance is proportional to the power of -1.48 at the electric field of 4.80×105 [V/cm] for the single layered device. For the double layered device, a negative resistance it is proportional to the power of -1.58 at the electric field of 6.80×105 [V/cm]. For the triple layered device, it is proportional to the power of -2.08 at the electric field of 6.67×105 [V/cm]. For five layered device, it is proportional to the power of -2.41 at the electric field of 3.70×105 [V/cm]. The current density-voltage characteristics in a five layered device give =3.98×10-24 at the electric field of 1.6×105 [V/cm] in Schottky region, and =7.80×10-24 at the electric field of 6.4×105 [V/cm] in Poole-Frenkel region, it was confirmed that is agrees with a value that relates with such as = 1.96 . And it was obtained a potential barrier of =0.41 [eV] and a slope of 4.56×108 at the electric field of 8.3×105 [V/cm] in Fower-Nordheim region. Therefore, by considering organic light-emitting diodes using an optimal evaporative condition of self designed crucible, energy barrier and operating voltage could be lowered and furthermore, it could contribute to the improvement of the efficiency of the device. 유기 발광 다이오드는 안정적인 동작 파라미터와 고 휘도, 고 효율이 요구된다. 이러한 요소를 만족시키기 위해서 유기 발광 소자의 전하의 주입과 수송 및 발광에 대한 메커니즘, 음 전극 물질, indium-tin- oxide(ITO)의 거칠기에 대한 연구, 전극과 유기 박막의 사이의 계면 접촉에 관한 연구, 고 효율을 갖는 유기 발광 재료에 관한 연구가 활발하게 이루어지고 있다. 본 논문에서는 유기 발광 소자의 효율을 개선시키기 위하여, 기존에 사용하는 내열 유리보트 대신에 스테인레스강 재질로 만든 crucible을 자체 설계 제작하고, 유기 재료 증착에 대하여 crucible의 구멍 크기와 증착 속도에 따른 소자의 효율을 전기적 특성과 광학적 특성에 통하여 연구를 하였다. 실험 결과로서 crucible의 구멍 크기에 따른 증착된 유기 박막의 평균 거칠기는 발광층 물질 tris(8-hydroxyquinoline) aluminum(Alq3)와 정공 수송층 물질 N,N'-diphenyl-N,N'bis(3-methylphenyl)-1,1'-biphenyl-4,4' -diamine (TPD) 의 구멍 크기가 1.0 [mm]일 때, 그리고 전자 수송층 물질 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline (BCP)는 구멍 크기가 1.2 [mm]일 때 가장 우수함을 확인하였다. crucible의 증착 조건에 따른 유기물의 전기 및 광학적 특성에서는 단층 구조 ITO/Alq3/Al에서 Alq3 증착용 crucible의 구멍 크기가 1.0 [mm]일 때 가장 우수하였으며, 구멍 크기가 0.8 [mm]와 1.5 [mm]로 제작한 소자와 비교할 때, 휘도는 16.2배와 1.36배, 발광 효율은 57.9배와 5.8배, 그리고 외부 양자 효율은 66배와 6.6배가 각각 향상되었다. 또한 구멍 크기가 최대인 7 [mm] crucible로 제작한 소자와 비교해보면, 외부 양자 효율은 10배가 향상되었고 동작 전압도 2 [V] 감소됨을 확인하였다. ITO/TPD/Alq3/Al 2층 소자에서 TPD와 Alq3의 증착 속도가 2.5 [Å/s] 와 crucible 구멍 크기가 1.0 [mm]일 때 특성이 가장 우수하였으며, TPD의 증착 속도 2.0 [Å/s]와 3.0 [Å/s]로 제작한 소자와 비교했을 때 휘도는 1.1배와 1.02배, 발광 효율은 1.2배와 2.3배, 외부 양자 효율은 1.02배와 2.0배 각각 향상되었고, Alq3의 휘도는 약 125 [%], 발광 효율은 약 175 [%], 외부 양자 효율은 약 106 [%] 크기를 향상되었다. ITO/AF/Alq3/Al 2층 소자에서 AF층 두께가 2.5 [nm]일 때 전기 및 광학적 특성이 가장 우수하였으며, AF층이 없는 소자와 비교했을 때 휘도는 15.6배, 발광 효율도 14.2배, 그리고 외부 양자 효율은 12.1배 향상됨을 확인하였다. ITO/TPD/Alq3/BCP/Al 3층 소자에서 BCP crucible의 구멍 크기가 1.2 [mm], 증착 속도가 1.0 [Å/s], 그리고 두께가 5 [nm]일 때 전기 및 광학적 특성이 가장 우수하였으며, 또한 다른 구멍 크기에서 제작한 소자와 비교했을 때 휘도는 125 [%], 발광 효율은 230 [%]및 외부 양자 효율은 245 [%] 각각 향상되었다. 다른 증착 속도에서 제작한 소자와 비교했을 때, 휘도는 190 [%], 발광 효율은 215 [%], 그리고 외부 양자 효율은 220 [%] 각각 향상되었다. 또한 BCP층이 없는 소자와 비교했을 때 휘도는 3.5배, 발광 효율은 4.9배 그리고 외부 양자 효율은 5배 향상됨을 확인하였다. 최적 조건으로 제작된 5층 소자 ITO/AF/TPD/Alq3/BCP/ LiF/Al에서 전기 및 광학적 특성을 연구한 결과 단층 소자보다 휘도는 226.4배, 2층 소자보다 61.5배, 3층 소자보다 21.5배 특성이 향상되었고, 외부 양자 효율도 19배, 18.5배와 7.6배 각각 향상되었다. 또한 정공 주입층 AF가 없는 4층 소자와 비교했을 때 휘도는 1.3배, 발광 효율은 1.6배 그리고 외부 양자 효율은 1.2배 각각 향상됨을 확인하였다. 단층 소자에서의 전도 전류 특성은 쇼트키 영역의 계수 = 3.28×10-24, 풀-프렌켈 영역의 = 6.33×10-24, 그리고 파울러-노드하임 영역의 전위 장벽 높이 = 0.32 [eV]를 확인하였다. 2층 소자에서 쇼트키 영역의 계수 = 4.14×10-24, 풀-프렌켈 영역의 = 8.28×10-24, 그리고 파울러-노드하임 영역의 전위 장벽 높이 = 0.30 [eV]를 얻었으며 3층 소자에서 쇼트키 영역의 계수 = 3.85×10-24, 그리고 풀-프렌켈 영역의 = 7.35×10-24, 파울러-노드하임 영역의 전위 장벽 높이 = 0.39 [eV]를 각각 얻었다. 부성 저항 영역에서 단층 소자는 전계 4.80×105 [V/cm]에서 부성 저항의 기울기 -1.48승, 2층 소자는 전계 6.80×105 [V/cm]에서 부성 저항의 기울기는 -1.58승, 3층 소자는 전계 6.67×105 [V/cm]에서 부성 저항의 기울기 -2.08승 그리고 5층 소자는 전계 3.70×105 [V/cm]에서 부성 저항의 기울기 -2.41승을 각각 얻었다. 제작된 5층 소자의 전도 전류 특성은 쇼트키 영역(1.6×105 [V/cm])에서 쇼트키 계수 = 3.98×10-24 풀-프렌켈 영역(6.4×105 [V/cm])에서 풀-프렌켈 계수 = 7.80×10-24, 또한 와 의 관계가 = 1.96 로 이론적인 값과 거의 일치되는 것을 확인하였고, 또한 파울러-노드하임 영역(6.4×105 [V/cm])에서 기울기 4.56×108 와 전위 장벽 높이 = 0.41 [eV]와 값을 얻었다. 본 연구를 통해 자체 설계한 최적의 crucible 증착 조건만이 유기 발광 다이오드의 에너지 장벽을 낮출 수 있으며, 더 나아가 전반적인 효율 향상을 가져올 수 있다.

불임 부부 지원 활성화 방안에 관한 연구

김원종 경희대학교 행정대학원 2007 국내석사

우리 나라 합계 출산율은 1.08로 세계 최저 수준이며 출산 안정 대책이 시급한 실정이다. 저출산의 한 요인인 여성의 초혼 연령의 상승은 여성의 가임 기간 단축 및 출산력에 영향을 주어 향후 불임으로 인한 저 출산 문제가 심각할 것으로 사료된다. 그러나, 현재 불임에 대한 지원이 미약한 실정이다. 따라서, 불임 부부 지원이 저출산 문제의 한가지 대안이 되기 위해선 불임 부부 지원 활성화 방안 모색이 필요한 시점이라 하겠다. 그러나, 현재 불임 치료 시술비의 대부분은 건강 보험이 적용되지 않는 고액으로 출산 포기 등의 사례가 발생하는 것으로 보고되고 있고, 치료 과정에서 경험하는 스트레스에 대해서는 도움을 거의 주지 못하고 있는 실정으로 불임 부부 시술비 지원및 불임 스트레스에 대한 의료 사회 사업의 접근이 절실히 요구되는 상황이다. 따라서 불임 부부의 지원 활성화를 위해 불임 치료 서비스를 이용 중단한 경험이 있는 대상자들을 통해 불임 치료 서비스 이용에 영향을 주는 요인을 조사하고, 그 결과가 시사하는 바를 고찰하여 정부의 불임 부부 지원 사업의 보완과 확대 필요성을 조사하기 위해 본 연구를 하게 되었다. 본 연구는 정부의 불임 부부 지원 사업의 보완과 확대 필요성을 조사하기 위한 실증적 조사 연구이다. 연구 대상은 15세부터 44세사이의 정상적인 부부 관계를 통하여 1년 이상 임신되지 않은 남성과 여성으로 서울(C병원), 경기와 대전(E병원)에 소재한 대학병원 내 불임클리닉을 방문하여 치료받은 적이 있거나 치료 중인 자를 대상으로 조사하였다. 자료 수집 기간은 2007년 4월 15일부터 4월30일까지였다. 본 연구의 자료 분석을 위해 통계 프로그램 SPSS11과 엑셀을 사용하여 각 변수들의 빈도, 평균, 표준편차를 구하였으며 변수들간의 연관성 여부는 χ²-test (카이 검증)과 T-test 로 통계적 검증을 하였다. 본 연구의 결과는 다음과 같다. 불임 치료시 가장 힘든 것은 53.4%(47명)이 심리적, 육체적 부담이라고 응답하였고 경제적 부담은 37.5%(33명)이 응답하였다. 병원에서 받은 불임 치료의 기간과 총 소요 비용에 대한 조사 결과 연구 대상자의 평균 불임 치료 기간은 35.82개월이었으며 평균 불임 치료 비용은 15,934,091원으로 조사되었다. 불임으로 인해 직장을 그만둔 경험은 연구 대상자의 31.8%(28명)이 있었다. 연구 대상자의 54.5%(48명)는 불임 치료를 중단한 경험이 있었으며, 치료를 중단한 주된 이유는 비용 부담과 심신의 어려움을 답한 경우가 각각 29.2%였으며 직장 때문에 치료를 중단한 경우도 18.8%였다. 불임에 대한 정부지원 확대 필요에 관한 설문에는 참여자의 97.7% 가 필요하다고 응답하였다. 연구 대상자의 83%는 경제적 지원이 필요하다고 응답하였으며, 심리 상담 서비스가 필요하다는 응답은 12.5% 였다. 연구 대상자의 일반적인 특성을 불임 치료를 중단한 경험이 있는 집단과 중단하지 않은 집단간 교차 분석한 결과 대상자의 거주 지역과 (p=.002) 월 평균 소득 (p=.022)이 통계적으로 유의한 차이가 있었다. 연구 대상자의 불임관련 특성을 불임 치료를 중단한 경험이 있는 집단과 중단하지 않은 집단간 교차 분석한 결과 불임으로 인해 직장을 그만 둔 경험(p=.003)과 치료 기간(p=.046) 이 통계적으로 유의한 차이가 있었다. 불임 치료를 중단한 경험이 있는 집단과 중단하지 않은 집단간 불임 치료 관련 특성 차이를 검증하기 위해 T-test 분석 결과 불임 치료 기간은 불임 치료 중단 경험과 유의미한 상관(sig = .019)이 있는 것으로 조사되었고, 치료 중단 경험이 있는 집단의 Stress 평균 3.9606 이며, 치료를 중단한 경험이 없는 집단의 Stress 평균도 3.5500 보다 높게 나타났으며, sig는 .019로 (유의 수준 0.05이하) 두 집단간 유의한 차이가 있었다. 이상과 같은 연구 결과를 토대로 불임 부부 지원 활성화를 위해 불임은 한 가족의 문제를 넘어 저출산 및 생식 보건 차원으로 다뤄져야할 사회 문제로 다뤄져야하며 건강 보험 수가 적용을 통한 지원 대상및 지원 수준의 확대가 필요하며, 불임 부부의 심리적 지지를 위한 의료 사회 사업 지원 체계 구축과 더불어 불임 휴가 제도가 필요할 것으로 사료되며. 보건복지부 및 여성가족부와 노동부의 정책적 지원이 필요할 것으로 사료된다. In KOREA, Total fertility rate is 1.08 and it is the lowest level in the world. so we need a strong fertility improvement plan. A rise of women's age for marriage which is a factor of very low fertility, may reduce a pregnancy period and impact a ability for delivery. Finally, Very low fertility problem will be grown worse by infertility effect. but Infertility support from a government is very low level. so, It is a time to activate a infertility support plan to make a solution for a very low fertility. In currently, Most of Infertility treatment are expensive. but, a financial support from a national health insurance is very limited. To make matters worse, It is a mainly reason for treatment discontinuance. and also, During the treatment, Infertility patient experience a serious infertility stress. but, there is rarely support. so, To activate a infertility support, It seems to be very important to support about a treatment expense from NHI and infertility stress from medical social welfare. So, A purpose of this study is finding factors what is a reason for a infertility treatment abandon from who have a experience to give up the treatment, consider the results and investigate any room for correction and improvement about infertility support policy. This is a actual prove study about necessity for correction and improvement about infertility support policy. The subjects of this study were infertile male and female , total 88 , aged between 15 and 44, who had been stopped a infertility treatment or has been proceeding from infertility clinic belongs to university hospital in the province of Seoul, Gyeonggi and Daejun. I collected data for 15 days between Apr.15, 2007 to Apr.30, 2007. For the analysis of material, I calculated frequency, average for each variable and statistically verified the value using χ² chi-square ) test and independent samples T test between variables. The results of this study are as follows; Mainly difficulties during a infertility treatment were that mental burden was 53.4%(47 persons), and financial burden was 37.5%(33 persons). Average period for infertility treatment was 35.82 months and average cost was 15.934,091 KRW. Resignation experience on the ground of infertility treatment was 31.8%(28 persons). Discontinuance experience for a infertility treatment was 54.5%(48persons) and the mainly reason for a treatment discontinuance were that cost problem and mental problem were 29.2% each, related company was 18.2%. Related necessity for enlargement about infertility support from government, Most of them(97.7%) agreed. Related necessity support from government, Many of them (83,0%) need a financial support from a national health insurance (50.0%) or assistance about the cost (33.0%)). some of them (12.5%) want to receive a mental support. Related general characteristic of the objects between A group who had been stopped a infertility treatment and B group who has been proceeding a infertility treatment, Area(p=.002) and monthly income(p=.022) showed a meaningful difference. Related infertility characteristic of the objects between A group who had been stopped a infertility treatment and B group who has been proceeding a infertility treatment, Resignation experience(p=.003) and treatment period showed a meaningful difference. To analyze infertility characteristic of the objects between A group who had been stopped a infertility treatment and B group who has been proceeding a infertility treatment, using T-test, Treatment period (sig=.019) and infertility stress (sig=.019) showed a meaningful difference. A stress average point for whom had been stopped a infertility treatment is 3.9606 and for whom has been proceeding a infertility treatment is 3.5500. Based on these results, I conclude that infertility should be dealt with a social issue and a point of view about very low fertility and reproductive health. It is very necessary to enlarge a support target and level. Applying a national health insurance is best solution. To support mental problem, building up a medical social work support is necessary. Additionally, I suggest that a infertility vacation and collaboration between the Ministry of Health and Welfare, the Ministry of Gender Equality and Family and the Ministry of labor to activate a infertility support.