소아기 류마티양 관절염에 대한 임상적 고찰

박치형,송지호,차성호,조병수,최용묵 慶熙大學校 醫科大學 1990 慶熙 醫大 論文集 Vol.15 No.1

An Impact Analysis of Kia Motors Investment on the Regional Economic Growth - Focused on Troup County in Georgia -

박치형,원성수 한국거버넌스학회 2015 한국거버넌스학회보 Vol.22 No.3

As a part of its policy to entice international automotive investments, in 2006 the State of Georgia won the Kia Motors bid to bring about an automobile assembly plant in West Point Town, Troup County, Georgia at the cost of about $258 million worth of incentive package. Since publicizing a proposal in 2006 to build the Kia Motors Manufacturing Georgia (KMMG) plant on 2,200 acres in West Point and Troup County in Georgia, the research analyzed the economic impact of the Kia Motors investment on the Troup County region . The findings revealed that the international automotive investment would create substantial direct and indirect employment and income for the regional economic growth. The research shows that KMMG had a noteworthy influence on the Troup County and the adjacent regions; therefore, the effect would be increased by the regional economic development. The Troup County region maintains active economy due to KMMG and its supplies’ employment creations. Accordingly, the study shows that there are vital and positive relationships between the investment of external firm and the regional economic growth.

Relationships between the Growth of Ethnic Groups and Socioeconomic Conditions in US Metropolitan Areas

박치형 서울대학교행정대학원 2011 The Korean Journal of Policy Studies Vol.26 No.2

Growth of the three largest US ethnic minorities (Hispanics, blacks, and Asians) is compared against three socioeconomic conditions—income, poverty, and employment—in US metropolitan statistical areas. The literature on the geography of ethnicity, particularly its social and economic findings, needed additional data collection and analysis. Findings from this research demonstrate that the social and economic characteristics of blacks, Hispanics, and Asians differed between central and suburban cities, and were more important descriptors and explanatory factors for socioeconomic changes in central cities than in suburban cities between 1990 and 2000. Growth among blacks and Hispanics, but not Asians, affected socioeconomic changes in those groups in central cities and suburban cities in U.S. metropolitan areas. These findings support the perception of overall improved socioeconomic status in these central and suburban cities for black and Hispanic growth.

개원 산과에서 선천성 기형의 경험

박치형,이원선,송경주,고영호,서병희 대한산부인과학회 1995 대한산부인과학회 학술대회 Vol.76 No.-

갭 모형 기반의 서비스 프로토타이핑 및 실험 프레임워크

박치형,정재윤,김상국 대한산업공학회 2012 대한산업공학회 춘계학술대회논문집 Vol.2012 No.5

서비스는 제품처럼 프로토타입을 만들어 테스트해 볼 수 없기 때문에, 서비스를 가상현실로 구현하여 테스트할 수 있는 서비스 실험에 대한 연구가 진행 중에 있다. 서비스 실험은 가상현실에서 수행하기 때문에, 기존의 서비스 품질 측정 방법으로 실험 결과를 측정하고 평가하는 데에는 한계가 있다. 본 연구는 서비스 품질 갭 모형을 서비스 프로토타이핑 및 실험에 적합하게 확장한 서비스 프로토타입 갭 모형을 제시한다.

An Empirical Study of Adopting Development Impact Feesin U.S. Metropolitan Cities

박치형 서울연구원 2009 서울도시연구 Vol.10 No.1

This research examines what characteristics of cities affect impact fee decisions by local governments within metropolitan regions using data from the U.S. Census Bureau. More and more cities are adopting different types of impact fees for financing public facilities and infrastructure with their cities’ growth upon which to base their decisions. To explore what overall characteristics of cities of U.S. metropolitan regions affect the adoption of impact fees, a research design is developed that randomly select 276 cities out of 827 cities having population exceeding 25,000 in the 97 Metropolitan Statistical Areas having populations exceeding 500,000 from the total 361 Metropolitan Statistical Areas. Empirical evidence should indicate that impact fee adoption relates to forms of local government, geo-demographic characteristics, local financial and unemployed conditions. Binary logistic regression is employed to provide information for local governments to seek or create their own fiscal policies to finance public facilities and infrastructure. The forms of local government are not statistically significant to the adoption of impact fees; however, the geo-demography of cities and local financial and unemployed conditions are important to explain impact fee adoptions. These findings have inspired additional research to examine the relationship between local economic growth and the adoption of impact fees.

The Relationship between the Physical Growth of the Central City and Metropolitan Socio-Economic Growth in US Metropolitan Areas from 1950 to 2000

박치형 서울대학교행정대학원 2015 Journal of Policy Studies Vol.30 No.1

This paper examines Rusk’s central city elasticity theory that the expansion of central city borders from annexations and consolidations relates to economic growth and development in US metropolitan areas. The theory, as explored and discussed in the literature appeared to lack an adequate and full range of empirical data to deeply or fully understand the relationship between his central city elasticity theory and metropolitan geo- and socio-economic conditions. Two major findings are that: central city elasticity levels are strongly supported over all five dependent variables for metropolitan geo- and socio-economic conditions for the both 92 central and 244 non-central neighboring cities. Accordingly, Rusk’s central city elasticity theory that metropolitan socio-economic conditions depend on the growth of central cities is championed. In conclusion, Rusk’s central city elasticity theory is an important contribution to explaining the relationship between central and non-central neighboring cities in US metropolitan areas

고객 유치를 위한 스포츠 센터 배치 연구

박치형,김승빈,정수아,박상용 대한산업공학회 2009 대한산업공학회 추계학술대회논문집 Vol.2009 No.10

갭 모형 기반의 서비스 프로토타이핑 및 실험 프레임워크

박치형,정재윤,김상국 한국경영과학회 2012 한국경영과학회 학술대회논문집 Vol.2012 No.5

서비스는 제품처럼 프로토타입을 만들어 테스트해 볼 수 없기 때문에, 서비스를 가상현실로 구현하여 테스트할 수 있는 서비스 실험에 대한 연구가 진행 중에 있다. 서비스 실험은 가상현실에서 수행하기 때문에, 기존의 서비스 품질 측정 방법으로 실험 결과를 측정하고 평가하는 데에는 한계가 있다. 본 연구는 서비스 품질 갭 모형을 서비스 프로토타이핑 및 실험에 적합하게 확장한 서비스 프로토타입 갭 모형을 제시한다.

수평내전에 의해 악화되는 견관절 후방 통증 환자에서 초음파하 극하근 주사요법의 효과

박치형,문영래,이현준,Pak, Chi Hyoung,Moon, Young Lae,Lee, Hyeon Jun 대한정형외과초음파학회 2015 대한정형외과 초음파학회지 Vol.8 No.1

목적: 본 연구는 수평 내전 검사로 인해 견관절 후방부 동통의 악화를 보이는 환자에 대해서 초음파 유도 하에 스테로이드를 이용한 극하근 주사 치료 후 그 유용성에 대하여 평가하고자 하였다. 대상 및 방법: 2013년 5월부터 2014년 5월까지 견관절 후방부 통증을 주소로 내원한 환자 중 수평 내전 검사 시 동통의 악화를 보이는 21명을 대상으로 하였다. 외래에서 초음파 유도하에 극하근에 스테로이드 주사 치료를 시행하였으며 시술 전, 시술 후 3개월, 6개월로 나누어 VAS 통증 점수, UCLA 점수를 평가하였다. 결과: 스테로이드를 이용한 극하근 주사 치료 3개월 경과 시 환자들의 VAS 점수, UCLA 점수에서 임상적으로 유의하게 향상되었다(p<0.05). 시술 후 3개월과 6개월을 비교하면 VAS 점수와 UCLA 점수는 유의한 차이는 없었다(p>0.05). 6개월 추시 후 증상의 호전이 있는 완쾌 및 호전은 14예(67%)이었고, 호전이 없는 비호전 및 악화는 7예(33%)이었다. 결론: 초음파 유도 하에 스테로이드를 이용한 극하근 주사요법은 견관절 후방 통증이 있으며 수평 내전 시 통증이 악화되는 증상이 있는 환자들에게 유용한 시술이라고 생각된다. Purpose: The purpose of this study was to analyze the effectiveness of local steroid injection for infraspinatus under ultrasonographic guidance in patients with posterior shoulder pain during horizontal adduction test. Materials and Methods: Twenty one cases of patients, from May 2013 to May 2014, showed positive horizontal adduction test were retrospectively analyzed. We performed ultrasonography-guided infraspinatus injection using steroid to these patients in the outpatient clinics. We evalulated results for visual analogue score (VAS) for pain, UCLA score for these patients before injection, following 3 months and 6 months after injection. Results: After ultrasonography-guided infraspinatus injection using steroid, there were clinically significant improvements in VAS and UCLA score at 3 month's follow-up period (p<0.05). But there were no significant differences in VAS and UCLA score between 3 months and 6 months (p>0.05). Fourteen of 21 (67%) cases showed much improved and improved satisfaction. Respectively, seven of 21 (33%) cases showed not improved and aggravation satisfaction. Conclusion: Ultrasonography-guided infraspinatus injection using steroid is an effective treatment method for the patients with exacerbated posterior shoulder pain during horizontal adduction test.