제이피아이헬스케어(주)에 대한 사례연구

김진원(Jin-Won Kim),신제구(Je-Goo Shin) 한국경영사학회 2022 經營史學 Vol.102 No.-

본 연구는 제이피아이헬스케어(주)의 기업역사에 대해 창업자인 김삼조 회장의 경영 시기(1980~2002)와 2세 경영자인 김진원 사장의 경영 시기(2002~2019) 중에서 회사의성과에 중요한 영향을 미친 사건들을 연대기별로 선정하여 경영자의 관점에서 서술하였다. 특히 김진원 사장의 경영 시기 동안 진행되었던 주요 사건들에 대해 실제 의사결정을했던 경영자가 직접 그 배경과 의사결정 이유, 그리고 그에 따른 성과에 대해 직접 설명한 논문은 매우 드문 만큼 이번 연구의 가치가 높다고 판단하였다. 또한, 이번 연구에서는 김진원 사장이 기업성과에 중대한 영향을 미치는 주요 요소로서 자원기반관점 이론을바탕으로 경영자의 자질, 기업 내부와 연관된 사람과 조직, 그리고 기업 외부와 연관된시장전략들과 관련한 주요 사건들을 선정하여 서술하였다. 그러므로, 이번 연구를 통해 실제 중소기업을 성공적으로 경영했던 경영자가 그 기업의 역사 중 주요 사건들에 대해 타인들은 알 수 없는 의사결정 과정을 직접 서술함으로써다른 중소기업 경영자들에게 실무적인 시사점을 전달하고자 하였다. 특히 2세 경영자가창업자의 사후에 어려워진 기업의 위기상황을 잘 극복하여 결국 수출중심의 강한 중소기업으로 회사를 성장시켜 나갔던 주요 과정들에 관한 서술은 유사한 상황에 있는 중소기업경영자들이나 가업을 물려받을 2세 경영자들에게 많은 시사점을 제시할 수 있을 것으로판단하였다. This study examines the history of JPI Healthcare during the period of leadership by the founder, Mr. Sam-Jo Kim (1980~2002), and by his successor, Mr. Jin-Won Kim (2002~2019). Mr. Jin-Won Kim carefully selected some key events that impacted the business performance of JPI Healthcare during his leadership period, annotating them with his own narratives about the internal reason and background behind his business decisions. Since primary self-study of a business leader is exceptionally rare, this study should be considered valuable. Additionally, Mr. Jin-Won Kim, a capable business leader himself, chose and described some important events related to three valuables that impact business performance: competency of executive, organizational culture and human capital, and effectiveness of market strategy based on Resource-based view theory. Therefore, this study will aid business leaders in SME(Small-Medium Enterprise) who are seeking appropriate solutions to overcome difficult business situations or strategies to develop their companies into strongly globalized SMEs. Furthermore, there are many practical implications available for future business leaders who are planning to succeed enterprises.

정신보건관련시설 입원(소)자의 주요 정신장애 유병률 : 전국 20개 시설의 입원(소)자를 대상으로

조성진,조맹제,서동우,함봉진,홍진표,배재남,이준영,이동우,박종익,전홍진,김성주,김용익 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.6

Objectives : One of the objectives of this study is to estimate the prevalence rates of psychiatric diagnoses in the combined populations of psychiatric hospitals, psychiatric nursing facilities and homeless asylums using the Korean version of the Composite International Diagnostic Interview (K-CIDI), which is a comprehensive and fully standardized interview schedule to assess psychiatric disorders for diagnosis. The Other objective is to compare with previously studied prevalence rates of Psy-chiatric diagnoses using the results of this study. Methods : The study subjects, aged from 181o 64 years, were randomly selected from 64,582 institutionalized population of psychiatric hospitals, Psychiatric nursing facilities and homeless asylums as of 30, June, 2001. Twelve trained interviewers administered the K-CIDI to the selected respondents. A total of 1,875 respondents (male 1,194, female 681) completed the interview. Results : The lifetime and one year prevalences of any diagnosis excluding nicotine dependence · withdrawal, anxiety disorder, eating disorder, somatoform disorder were 88.2% (male 88.1%, female 88.3%), and 65.8% (male 62.7%, female 73.7%), respectively. The lifetime and one year prevalences of schizophrenia and other psychotic disorders were 78.5% (male 75.3%, female 83.7%), and 56.8% (male 51.9%, female 64.8%), respectively. The lifetime and one year prevalences of alcohol use disorder (dependence/abuse) were 26.7% (male 37.9%, female 8.3%), and 8.7% (male 12.8%, female 2.1%), respectively. The lifetime and one year prevalences of mood disorder were 18.1% (male 13.5%, female 25.8%), and 10.4% (male 7.2%,female 16.9%), respectively. The lifetime and one year prevalences of schizophrenia and other psychotic disorders were comparable with the 2001 community survey by 1.19% to 1.32%, and 0.51% to 0.61%, respectively. The lifetime and one year prevalences of schizophrenia were also comparable by 0.16% to 0.28%, and 0.16% to 0.25%, respectively. There were no significant changes of prevalence rates when correction were applied to other psychiatric diagnosis. Conclusion : The results of this study could be used for evaluating the distribution of psychiatric diagnoses in mental health related facilities and for planning mental health policies.

한국어판 Composite International Dianostic Interview(K-CIDI)의 개발

조맹제,함봉진,서동우,홍진표,배재남,김장규,이동우,조성진 大韓神經精神醫學會 2002 신경정신의학 Vol.41 No.1

연구목적 : 본 연구는 국제적인 정신장애 진단도구인 Composite International Diagnostic Interview(CIDI)를 한국의 사회문화적 상황에 적합하게 번역하고 신뢰도 및 타당도를 평가하여 한국어판으로 개발하기 위한 것이다. 방 법 : CIDI는 정신장애를 평가하고 진단할 수 있는 포괄적이고, 완전히 표준화된 진단도구로 훈련받은 일반인들이 적용할 수 있기 때문에 대규모 역학조사에 적합하다. 세계보건기구에서 제공하는 CIDI 번역 지침에 따라 한국어판 CIDI(K-CIDI)를 제작하였다. 영어권과 한국의 언어 및 사회문화적 차이를 고려하여 번역 및 개정을 하였고 역번역을 통하여 원본의 의미와 일치하는지를 확인하였다. 임상환자를 135명과 일반인 5명을 대상으로 신뢰도와 타당도 검사를 실시하였다. 두 명의 평가자가 K-CIDI를 이용하여 동일한 대상자를 동시에 면담하고 일주일 뒤에 재검사를 실시하였다. K-CIDI로 검사를 받은 대상자들을 정신과 전공의와 임상심리사가 한국어판 Structured Clinical Interview for DSM-Ⅳ를 이용하여 진단을 내렸다. 두 가지 진단의 일치도에 대한 kappa값을 산출하였다. 결 과 : CIDI의 번역에서 한국어 표현이 복잡하고 긴 문항은 두 개의 문장으로 분리하였고, 성과 관련된 표현과 의료체계 및 의료추구행태에서 사회문화적 차이를 반영하였다. 공포장애의 대상과 알코올 및 물질의 종류도 한국의 실정에 맞게 조정하였다. 현장 검사와 역번역 과정에서 K-CIDI가 적절하게 제작된 것으로 평가되었다. K-CIDI의 평가자간 신뢰도 검사는 140명에 대하여 이루어졌고 kappa값은 진단에 따라 0.86∼1.00범위였다. 검사/재검사 신뢰도 검사는 47명에 대해 이루어졌고 kappa값은 진단에 따라 0.42∼0.89였다. K-CIDI의 타당도 검사는 50명에 대해 이루어졌고 kappa값이 진단에 따라 0.50∼1.00의 범위였다. 결 론 : K-CIDI는 한국의 사회 문화적 배경에 적합하게 제작되었고 신뢰도 및 타당도 검사에서 역학연구에 적절한 진단도구로 평가되었다. Objectives : This study aims to develop a Korean version of the Composite International Diagnostic Interview(K-CIDI). Methods : The Composite International Diagnostic Interview(CIDI) is a comprehensive, fully standardized interview that can be used to assess psychiatric disorders and provide diagnoses. The K-CIDI was developed according to the guidelines provided by the WHO. The reliability and validity of the K-CIDI was evaluated by examining 135 psychiatric patients and five community residents. Subjects were jointly interviewed twice with a one-week interval. A psychiatric resident and clinical psychologist jointly determined clinical diagnoses using the Structured Clinical Interview for DSM-Ⅳ. Results : Notable modifications were done on sex-related expression, health system and help seeking behavior, subjects for phobic disorder, and kinds of alcohol and substance. Long and complex questions were divided into two or more questions. Field test and back-translation of the K-CIDI confirmed the appropriateness of the translation of the CIDI. The inter-rater reliability, test/retest reliability, and validity of the K-CIDI indicated kappa values ranging from 0.86-1.00, 0.42-0.89, and 0.50-1.00, respectively. Conclusion : The K-CIDI was deemed to be appropriate for the sociocultural background of Koreans. The reliability and validity of the K-CIDI were judged to be exceptionally acceptable.

한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률

조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4

Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

한국어 판 구조화 임상면담도구 개발 : 신뢰도 연구

한오수,안준호,송선희,조맹제,김장규,배재남,조성진,정범수,서동우,함봉진,이동우,박종익,홍진표 대한신경정신의학회 2000 신경정신의학 Vol.39 No.2

연구목적: 정신장애의 정확한 진단과 평가는 임상에서뿐만 아니라 신뢰성 있는 연구를 위해서도 매우 중요하다. Structured Clinical Interview for DSM-IV(SCID)는 임상전문가들이 사용하는 진단도구로서, 비교적 짧은 시간에 정확한 진단을 내릴 수 있다. 본 연구는 한국어판SCID를 개발하고 그 신뢰도를 평가하기 위해 수행되었다. 방법: 국문학자가 포함된 번역위원회를 통하여 연구용판 SCID를 번역한 후, 정신과 의사 2인과 임상심리학자 1인에게 한국어판SCID 실시방법을 교육시킨 뒤 한국어판SCID를 이용한 면담의 평가자간 신뢰도 (interrater reliability)를 검증하였다. 면담 대상은 1999년 2월에서 3월까지 2개 병원 정신과에 치료중인 환자 90명(남:41명, 여:29명)이었다. 결과: 현재 장애(current disorder) 평가에서 주요 우울장애, 기분부전장애, 정신분열병, 알코올 남용 및 의존, 기타 물질 남용 또는 의존, 여러 불안장애들 및 섭식장애 등과 같은 대부분 장애의 kappa값은 .70이상으로 매우 높았다. 그 이외의 양극성 장애, 망상장애, 광장공포증, 감별 불능 신체화 장애 및 건강염려증의 kappa값도 .69에서 .40사이로 수용할 수 있는 정도였다. 평생 장애(lifetime disorder)에서는 양극성 장애(k=.69)와 감별 불능 신체화장애(k=.59)를 제외한 다른 모든 장애의 kappa값이 .70이상이었다. K-SCID 면담시 Ⅰ축 질환에 대하여 흔하게 다중 진단이 내려졌으며, 평균 진단 수는 1.5∼1.7개로 나타났다. 결론: 한국어판 SCID는 신뢰도가 높은 진단도구로 생각되며, 향후 정신질환의 정확한 진단과 임상연구에 유용하게 사용될 수 있다. Objectives: Accurate diagnosis and assessment for psychiatric disorders is crucial for research, as well as for clinical practice. Structured Clinical Interview for DSM-Ⅳ(SCID-RV) is a less time-consumimg and more accurate structured diagnostic interview form. It can be used by clinical professions and is known for a reliable diagnostic tool. Present study was conducted to develop Korean version of SCID-RV and to test the inter-rater reliability. Methods: The authors have translated original SCID-RV into Korean, and revised in parallel with sociocultural background of Korea. Ninety patients from two psychiatric hospitals, both outpatient and inpatient, were interviewed and rated independently by three raters. Results: The kappa coefficients for most of illnesses, such as major depressive disorder, dysthymia, schizophrenia, alcohol abuse and dependency, anxiety disorder and eating disorder were excellent(>0.70) in the evaluation of current disorders. And the kappa coefficients for bipolar disorder, delusional disorder, agoraphobia, undifferentiated somatoform disorder, and hypochondriasis were acceptable(>0.40) in the evaluation of current disorders. In the evalua-tion of lifetime disorders, the concordant rates of all the diagnoses except bipolar disorder and undifferentiated somatoform disorder were excellent. Lack of hierarchy in DSM-Ⅳ allows for multiple Axis I diagnoses. Mean numbers of Axis I diagnoses per subject assigned by the three raters were 1.5-1.7. Conclusions: Our findings confirm that SCID-RV yields highly reliable diagnoses. SCID-RV is recommended for accurate diagnosis in clinical practice and research on psychiatric disorders.

휴대용 핵종 분석기의 유용성 평가

김지현(Ji Hyeon Kim),전성진(Seong Jin Jin),제재용(Jae Yong Je) 한국방사선학회 2015 한국방사선학회 학술대회 논문집 Vol.2015 No.춘계

본 연구는 휴대용 핵종분석기를 이용하여 부산지역의 지역별 환경방사선을 측정하여 휴개용 핵종분석기의 유용성을 평가하고자 한다. 측정 대상은 부산의 중심에 위치한 부산진구 소재 송상현 광장을 중심으로 9곳의 환경 방사선을 측정하였다. 측정결과 부산역과 부산대학교를 제외한 대부분의 지역에서 환경방사선은 비슷한 결과를 나탄내었다. 검출된 핵종은241Am, 133Ba, 54Mn등이 검출되었고 핵종분석기에 내장된 핵종정보가 부족하여 알 수 없는 핵종들도 검출되었다. 실험에 사용한 휴대용 핵종분석기는 분해능이 8% 정도로 자연방사성 핵종과 인공방사성 핵종을 핵종별로 정확하게 분석하기 위해서는 제조사의 개선이 필요한 것으로 판단된다. This research aims at measuring the environmental radioactivity at each area of Busan using a potable radio-isotope identification system, and assessing the utility of the potable radio-iosotope identification system. As for the target for measurement, the environmental radioactivities of nine areas centered around Songsanghyeon Square in Jin-gu located in the center of Busan were measured. As the measurement result, the environmental radioactivities were similar in most of the areas except in Busan station and Busan University. The nuclides, such as 241Am, 133Ba, 54Mn and so on, were detected, and some nuclides whose identity was unknown because of lack of information built in the radiation spectrum analyzer were also found. The potable radio-isotope identification system used in the experiment had about 8% of resolving power, so for more precise analysis into the nuclides of natural background radiation and artificial radiation in each type, the manufacturer needs to improve the analyzer.

항정신병약물을 처음으로 사용하는 초발 정신증 환자에서 나타나는 체중 및 대사성 지표의 변화 : 후향적 연구

김우진,심주철,공보금,강제욱,문정준,김정은,김민걸,박민경,김성진,김현정,정도운 대한생물치료정신의학회 2011 생물치료정신의학 Vol.17 No.2

Objectives:This study was to identify weight & metabolic changes in first-episode psychotic patients with antipsychotics use and investigate the differences of weight & metabolic changes between first-episode psychotic patients and controls with antipsychotics use. Method:In this retrospective study, twenty eight first-episode psychotic patients and twenty eight controls with schizophrenia, schizoaffective or bipolar disorder defined by DSM-IV criteria were included. Information about demographic and clinical characteristics of the subjects was gathered from the medical records. Also body weight, sBP, dBP, fasting glucose, lipid profile and WBC count were evaluated before and after antipsychotics use. Rogistic regression was conducted to assess factors associated with weight gain. Results:First-episode psychotic patients showed more weight and BMI changes than controls after antipsychotics use, and these changes continue over 12 months. On the other hand, there were no significant factors associated with weight gain. Conclusion:The results of present study suggest that antispychotics is one of the major causes inducing weight gain of psychotic patients and antipsychotics-induced weight gain is more vulnerable to drug-naive first-episode psychotic patients.

두 가지 축구 골킥 동작의 운동역학적 비교 분석

진영완,신제민 한국운동역학회 2005 한국운동역학회지 Vol.15 No.1

Y. W. JIN, J. M. SHIN. Biomechanical Comparative Analysis of Two Goal-Kick Motion in Soccer. Korean Journal of Sport Biomechanics, Vol. 15, No. 1, pp. 29-44, 2005. The purpose of this study is to reveal the effects of two different kicks, the drop kick and the punt kick, into the kicking motion, through the kinetic comparative analysis of the kicking motion, which is conducted when one kicks a soccer goal. To grasp kinetic changing factors, which is performed by individual's each body segment, I connected kicking motions, which were analyzed by a two dimension co-ordination, into the personal computer to concrete the digits of it and smoothed by 10Hz. Using the smoothed data, I found a needed kinematical data by inputting an analytical program into the computer. The result of comparative analysis of two kicking motions can be summarized as below. 1. There was not a big difference between the time of the loading phase and the time of the swing phase, which can affect the exact impact and the angle of balls aviation direction. 2. The two kicks were not affected the timing and the velocity of the kicking leg's segment. 3. In the goal kick motion, the maximum velocity timing of the kicking leg's lower segment showed the following orders: the thigh(-0.06sec), the lower leg(-0.05sec), the foot(-0.018sec) in the drop kick, and the thigh(-0.06sec), the lower leg(-0.05sec), the foot(-0.015sec) in the punt kick. It showed that whipping motion increases the velocity of the foot at the time of impact. 4. At the time of impact, there was not a significant difference in the supporting leg's knee and ankle. When one does the punt kick, the subject spreads out his hip joint more at the time of impact. 5. When the impact performed, kicking leg's every segment was similar. Because the height of the ball is higher in the punt kick than in the drop kick, the subject has to stretch the knees more when he kicks a ball, so there is a significant affect on the angle and the distance of the ball's flying. 6. When one performs the drop kick, the stride is 0.02m shorter than the punt kick, and the ratio of height of the drop kick is 0.05 smaller than the punt kick. This difference greatly affects the center of the ball, the supporting leg's location, and the location of the center of gravity with the center of the ball at the time of impact. 7. Right before the moment of the impact, the center of gravity was located from the center of the ball, the height of the drop kick was 0.67m ratio of height was 0.37, and the height of the punt kick was 0.65m ratio of height was 0.36. The drop kick was located more to the back 0.21m ratio of height was 0.12, the punt kick was located more to the back 0.28m ratio of height was 0.16. 8. There was not a significant difference in the absolute angle of incidence and the maximum distance, but the absolute velocity of incidence showed a significant difference. This difference is caused from that whether players have the time to perform of not; the drop kick is used when the players have time to perform, and punt kick is used when the players launch a shifting attack. 9. The surface reaction force of the supporting leg had some relation with the approaching angle. Vertical reaction force (Fz) showed some differences in the two movements(p<0.05). The maximum force of the right and left surface reaction force (Fx) didn't have much differences (p<0.05), but it showed the tendency that the maximum force occurs before the peak force of the front and back surface (Fy) occurs.

[논문]염료감응형 태양전지의 최신기술 동향 보고

김희제,최진영 釜山大學校生産技術硏究所 2004 生産技術硏究所論文集 Vol.63 No.-

염료감응형 태양전지의 최신기술 동향 보고

뉴로-퍼지 알고리즘을 이용한 이상진단 시스템에 대한 연구

박제현,김영진 한국경영과학회 2002 한국경영과학회 학술대회논문집 Vol.- No.1(2)

현재 공작기계의 상당부분에서 자동화 및 무인화가 이루어지고 있는 추세이며, 이러한 대부분의 산업시설들과 기계류에는 회전체 부품들을 가지고 있다. 이들 부품들에서 베어링(Bearing)은 절대적으로 매우 중요한 부분을 차지하고 있으며, 만일 회전축시스템(Rotor System)에서 베어링의 심각한 이상은 시스템이 정지되는 사태를 불러일으킬 수도 있다. 따라서 이상에 대한 조기감지의 역할은 전체 시스템의 향상뿐만 아니라, 비용이나 시간적인 측면에서도 크나큰 이익을 가져다 줄 수 있다. 지금까지 이러한 회전축시스템에 대해 다양한 이상진단을 시도하여 왔으며 앞으로도 많은 종류의 이상진단이 이루어지리라 생각한다. 이런 다양한 형태의 이상진단은 시스템에서 추출되는 데이터를 여러 가지 기법과 추출하는 센서의 특징을 파악하여 이상진단 알고리즘을 수립하는 과정을 망라하게 된다. 특히 이상진단 알고리즘에는 측정된 데이터의 불확실성을 감안한 이론이 적용되어야 한다. 본 논문에서는 회전축시스템의 베어링에 대한 이상진단을 통계적 기법, Fuzzy, Clustering, Neural Network과 Neuro-fuzzy를 이용한 기법과의 상호비교를 통해서 여러 종류의 이상을 구분하는 작업수행을 연구하고자 한다.