대학의 창업 인프라가 대학생 창업 동기 및 창업 행동에 미치는 영향에 관한 연구

임신우,윤종훈 大田大學校 大學院 2017 大田大學校 大學院 論文集 Vol.19 No.2

Today, various efforts to stimulate the economy are underway at the government level and in the private sector. However, they are all geared toward creating new opportunities and creating new jobs. At the center of this change, colleges and universities are hoping that universities and colleges will be best suited for new ventures. The government is trying to establish a college startup program and wants to establish a university's research and development capabilities and possess outstanding manpower. The study wanted to analyze the factors influencing college students' motivation and develop them as a research model. The start-up infrastructure has been established as the foundation for founding start-up infrastructure, startup training, self-employment, start-up funds, and start-up administrative administration. The research was conducted by linking it to the initial initiative and establishment of a corporation. The study conducted a survey of 200 university students, and collected the collected data using SPSS 21.0 and AMOS 21.0. Research shows that both the university founding infrastructure influences the motivation for self-employment. In particular, corporate start-up facilities, start-up funds and start-up administrative positions were highly relevant. The study suggests that university students interested in self-employment are choosing realistic ways rather than theory. Based on the research results, it is deemed necessary to select and focus on selecting the startup infrastructure, and efforts to improve the initiative for start-ups.

중등도 이상의 내반 변형 환자의 슬관절 전치환술

임신우(Sin-Woo Lim),고덕환(Duk-Hwan Kho),신주용(Ju-Yong Shin),김동옥(Dong-Ok Kim),김동헌(Dong-Heon Kim) 대한정형외과학회 2005 대한정형외과학회지 Vol.40 No.4

목적: 중등도 이상의 내반 변형 환자에서 시행한 PFC Sigma 고정형과 회전형 슬관절 전치환술을 비교하고자 하였다. 대상 및 방법: 1998년 10월부터 2어2년 6월까지 PFC Sigma 고정형과 회전형 슬관절 치환술을 시행 받은 15° 이상의 내반 변형이 동반된 환자 77예(53명)를 대상으로 하였으며, 이를 대상으로 수술 시간 및 임상적, 방사선학적 평가를 시행하였다. 결과: 슬관절 점수, 기능적 점수, 활동능력평가, 방사선학적 평가에서 유의한 차이는 없었다. 회전형 삽입물에서 보행 중 삽입물 마찰음 7예, 외측불안정성 3예가 관찰되었다. 결론: 회전형에서 보행중 삽입물 마찰음과 외측 불안정성이 많아 중등도 이상의 내반 슬관절 환자에서 PFC Sigma 고정형이 슬관절 안정성에 보다 유용한 방법으로 사료된다. Purpose: To compare the performance of a fixed bearing with a PFC Sigma with that of a rotating platform in a total knee arthroplasty performed on patients with a moderate to severe varus deformity. Materials and Methods: Among the patients who had received a total knee arthroplasty with either a PFC sigma fixed bearing or a rotating platform between October 1998 to June 2002, 77 cases (53 patients) with a >15° varus deformity were examined. The surgery time and the clinical ratings and the radiographic images for each patient were investigated. Results: There were no significant differences in the knee score, functional score, activity level, or radiological findings. There were seven cases where friction sounds were produced from the insertions in the rotating platform whilst walking and there were three cases of lateral instability. Conclusion: The PFC sigma fixed bearing was more effective for stabilizing the knees with a moderate to severe varus deformity because the rotating platform had a friction sound from the insertions while walking and lateral instability.

PFC Sigma Knee System을 이용한 슬관절 재치환술

임신우 ( Sin Woo Lim ),유만식 ( Man Sik You ),김동헌 ( Dong Heon Kim ) 대한슬관절학회 2010 대한슬관절학회지 Vol.22 No.2

Purpose: We wanted to analyze the causes of revision and the clinical and radiographic results after revision total knee arthroplasty. Materials and Methods: Thirty-eight knees in 34 patients underwent revision total knee arthroplasty using the PFC(R) Sigma revision system between March 1999 and May 2005. The average patient age was 71.2 years, and the average follow-up period was 6 years 7 months (range: 4 years~10 years 2 months). We evaluated the time interval between the primary and revision arthroplasty and the causes of revision. The clinical outcomes were assessed using the knee score and the functional score of the Knee Society Scoring system (KSS system), and the radiographic measurements were assessed using the roentgenographic method of the American Knee Society. Results: The mean interval between primary and revision arthroplasty was 6 years 3 months. The causes of revision included 25 cases of aseptic loosening and osteolysis, 7 cases of infection, 3 cases of joint stiffness and 3 cases of polyethylene problems. At the follow up, the mean preoperative knee and functional scores improved from 45.1 points to 84.5 and 37.2 to 78.2, respectively. Radiographycally, the average femorotibial angle was corrected from 2.2˚ in valgus to 6.5˚. The radiolucency score was below 4 in all the cases. The complications after revision arthroplasty were 2 cases of superficial infection and 1 case of wound dehiscence with a skin defect. Conclusion: The main causes of revision arthroplasty were aseptic loosening and osteolysis. Satisfactory results were obtained using the posterior cruciate ligament and substituting the PFC(R) Sigma knee system with appropriately selected metal augmentation and an allograft. This study showed favorable results on long term follow-up.

80세 이상 노인 환자에서 시행한 슬관절 전치환술

김규현,고덕환,임신우,김동헌 건국대학교 의과학연구소 2002 건국의과학학술지 Vol.12 No.-

Purpose : The purpose of this study is whether total knee arthroplasty would be an effective procedure in the group over than eighty year-old patients. Materials and Methods : Between 1990 and 2001, 54 cases of the patients who are older than 80 year-old(group A) and 456 cases of the patients who are less than 80 year-old(group B) were treated by total knee arthroplasties and we evaluated the patients by Knee Score of American Knee Society and daily activity. Results : Pain was markedly improved in group A, and 30 of the patients(79%) participate the recreational activities, 32 patients(84%) could shop gloceries after surgery, and only 5 patients(13%) living in the house are neccessary for their family members. The mean knee score was 92 points and 91 points, pain score was 43 points in group A and 39 points in group B, and function score was 61 points in group A and 68 point in group B. Conclusion : Total knee arthroplasty still is a valuable procedure even for this elderly group, and most of these patients returned to a more functional lifestyle.

슬내반 변형에서 후방십자인대 보존형 및 대치형 슬관절 전치환술의 비교

오재진,고덕환,임신우,김동옥,김동헌 대한슬관절학회 2005 대한슬관절학회지 Vol.17 No.1

VIII 인자에대한 항체를 가진 혈우병 환자에서발생한 상완골 과상 골절- 1예 보고 -

고덕환,김동헌,김규현,임신우 대한골절학회 2002 대한골절학회지 Vol.15 No.1

VIII 인자에대한 항체를 가진 혈우병 환자에서 발생한 골절은 매우 드믈며 이 경우 항혈우병 보충 치료와 그 수술적 치료에 큰 어려움이 따른다. 저자들은 VIII 인자에대한 항체를 가진 혈우병 환자에서요골 신경 마비를 동반한 상완골 과상 골절 1례를 수술적으로 치료하였으며 이를 문헌 고찰과 함께보고하고자 한다. 색인 단어 : 혈우병, VIII 인자에대한 항체, 상완골 과상 골절대한골절학회지 제15권, 제1호,2 0 0 2 년 1월The Journal of the Korean Society of Fractures

시멘트를 사용한 후방 십자 인대 보존형 슬관절 인공관절 치환술 -류마토이드 및 퇴행성 슬관절염 환자의 비교-

고덕환 ( Duk Hwan Kho ),임신우 ( Sin Woo Lim ),정재경 ( Jae Kyoung Jung ),김동욱 ( Dong Ok Kim ),김동헌 ( Dong Heon Kim ) 대한슬관절학회 2003 대한슬관절학회지 Vol.15 No.2

8 인자에 대한 항체를 가진 혈우병 환자에서 발생한 상완골 과상 골절 - 1 예 보고 -

김동헌,김규현,고덕환,임신우 대한골절학회 2002 대한골절학회지 Vol.15 No.1

VIII 인자에 대한 항체를 가진 혈우병 환자에서 발생한 골절은 매우 드믈며 이 경우 항혈우병 보충 치료와 그 수술적 치료에 큰 어려움이 따른다. 저자들은 VIII 인자에 대한 항체를 가진 혈우병 환자에서 요골 신경 마비를 동반한 상완골 과상 골절 1례를 수술적으로 치료하였으며 이를 문헌 고찰과 함께 보고하고자 한다.

고령의 불안정성 대퇴 전자간 골절시 대퇴거 대치형 주대를 이용한 양극성 고관절 반치환술

고덕환,김규현,신주용,임신우,김동현 대한골절학회 2003 대한골절학회지 Vol.16 No.1

목 적 : 고령의 대퇴골 전자간 불안정성 분쇄골절시 대퇴거 대치형 주대를 사용하여 인공관절 치환술을 시행한 후 수술 시간, 보행 시기, 및 그 기능적 결과와 합병증을 분석하고자 하였다. 대상 및 방법 : 1991년 8월부터 2001년 1월까지 본원에서 대퇴 전자간 불안정성 분쇄골절로 수술받은 75세 이상 환자중 대퇴거 대치형 주대를 이용한 양극성 고관절 반치환술을 시행받은 후 2년 이상 추시가 가능하였던 환자 20례를 대상으로 하였다. 결 과 : 수술 시간은 평균 45분이었고, 임상적 결과 분석에서 Harris Hip Score는 평균 84.7점이었다. 사각보행의 시기는 평균 8일이었으며, 전체중 부하는 평균 6.9주였다. 합병증으로 수술부위 감염 2례, 고도의 대퇴부 동통 1례 및 탈구 1례가 발생하였다. 결 론 : 고령의 환자에서 발생한 대퇴 전자간 불안정성 분쇄 골절의 치료에 있어서 대퇴거 대치형 주대를 이용한 양극성 고관절 반치환술은 비교적 조기 체중부하와 기능적 회복이 가능하고 낮은 합병증으로 좋은 치료법의 하나로 사료된다. Purpose : The purpose of this paper is to analyze the operating time, timing of ambulation, functional results and complications using the calcar replacement stem for the severely comminuted unstable intertrochanteric fractures in the eldertly patients. Materials and Methods : From August 1991 through January 2001, 20 elderly patients over the 75 year old patients had undergone bipolar hemiarthroplasty with calcar replacement stem for the treatment of unstable intertrichanteric fractures. Results : The mean operating time was 45 minutes and mean Harris Hip Score was 84.7. Ambulation with walker was started at post-operative 8 days and full weight bearing was 6.9 weeks, each. Complications were 2 cases of wound infection, 1 case of severe thigh pain and 1 case of dislocation. Conclusion : Early ambulation, functional restoration and decrease of the complications with bipolar hemiarthroplasty using calcar replacement stem for severely comminuted unstable intertrochanteric fractures in elderly patients, therefore this methods seems to be one of the effective treatments.

후방십자인대 보존형 슬관절 인공관절 치환술 -10년 이상 추시관찰-

김동헌 ( Kim Dong Heon ),고덕환 ( Go Deog Hwan ),임신우 ( Im Sin U ) 대한슬관절학회 2003 제21차 정기학술대회 초록집 Vol.- No.-