해항도시(海港都市) 부산의 도시성장 특성에 관한 연구

우양호(Woo,Yang Ho) 한국지방정부학회 2010 지방정부연구 Vol.14 No.1

이 연구의 목적은 대표적인 해항도시 부산을 대상으로 일반적인 내륙도시와는 다를 것으로 예상되는 성장의 특성과 요인을 분석하여 이해하고 향후 성장관리에 관한 시사점을 발견하는 것이다. 이론적으로 도시성장은 인구성장과 경제성장의 개념으로 구분할 수 있고, 지금까지 이에 대한 주요 가설로는 생태적 가설, 경제적 가설, 사회적 가설, 물리적 가설, 정치.행정적 가설이 논의되고 있다. 연구방법은 부산의 직할시 승격 이후부터의 43년 간의 도시패널자료(1965-2007년)를 이용했고, 선행연구를 토대로 각각의 성장요인을 선정하되, 대상기간 중의 현황분석을 통해 도시성장의 세부적인 특성과 유형도 파악하였다. 자료의 분서결과, 부산의 인구와 경제성장에 있어서 생태적 차원에서는 대학생 수, 전.출입 인구수 등이 영향을 미쳐 왔고, 경제적 차원에서는 서비스 산업과 항만물동량 변수가 중요했다. 사회적 차원에서 성장에 영향을 미치는 요인은 거의 없었으며, 물리적 관점에서 행정구역과 항만시설의 규모가 성장의 주요 원인이었다, 정치.행정적 관점에서 지방자치와 공공투자사업비가 성장의 주요 원동력이었던 것으로 나타났다. 이러한 결과는 비단 어느 한 도시의 성장관리 뿐만 아니라 부산과 지리적으로 비슷하거나 동일한 처지에 놓인 우리나라의 다른 도시들에게도 간접적인 시사점을 주고 있었다. Busan metropolitan city is the largest sea port city in South Korea. Busan has a population of 3.65 million and is South Korea's second largest metroplis, after Seoul. Busan is currently the fifth busiest seaport in the world, with transportation and shipping among the most high profile aspects of the local economy. The study is aimed at providing information of the factors influencing the growth of Busan as the largest sea port city in South Korea. The main hypothesis of this study was that the features of growth of Busan was mainly determined by the influences of growth factors originating from urban growth theory(ecological factors, economic factors, social factors, political factors, administrative factors, environmental factors). the study examines the determinants of urban population and economic growth in Busan from 1965 to 2007. According to the panel data analysis, the rapid growth of Busan seems to have been resulted from the compounding effect of diverse urban growth determinants. In general, urban growth phenomena of Busan can be explained by the interaction of the these sets of determinants(ecological, economic, social, political, administrative, environmental factors) identified in this study. Based on these significant research findings, theoretical and practical implications were discussed.

호텔의 사회적 서비스스케이프가 라포와 고객참여행동 및 고객시민행동에 미치는 영향 : 라포의 매개효과를 중심으로

유양호 ( Yoo¸ Yang-ho ),강상묵 ( Kang¸ Sang-muk ) 한국관광산업학회 2021 Tourism Research Vol.46 No.3

호텔에서 사회적 서비스스케이프와 라포 그리고 고객의 태도와 행동은 시대적 상황에 따라 더욱 중요한 요인으로 작용하고 있으며, 이들 간의 영향 관계에 대한 연구는 더욱 필요한 실정이다. 따라서 본 연구는 호텔고객을 대상으로 대면서비스 상황에서 사회적 서비스스케이프와 라포, 고객참여행동 및 고객시민행동 간의 영향 관계를 파악하고자 하였으며, 이들 간의 영향 관계에서 라포의 매개효과를 검증하고자 하였다. 설문자료 수집은 광주광역시와 전남에 소재한 4성급 이상의 호텔 7곳을 이용한 고객을 설문 대상자로 설정하여 조사하였고, 2020년 5월 14일부터 6월 18일까지 320부를 배포하여 272부를 실증분석에 활용하였다. 본 연구의 실증분석울 위해 SPSS 25.0 통계패키지 프로그램을 활용하였고, 연구 결과는 첫째, 사회적 서비스스케이프는 라포에 정(+)의 영향을 미치는 것으로 나타났고, 둘째, 사회적 서비스스케이프는 고객참여행동과 고객시민행동에 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 라포는 고객참여행동과 고객시민행동에 정(+)의 영향을 미치는 것으로 나타났고, 넷째, 사회적 서비스스케이프의 인적서비스와 고객유사성 요인은 고객참여행동과 고객시민행동에 미치는 영향 관계에서 라포는 매개효과가 있는 것으로 나타났다. 이러한 연구 결과는 호텔기업의 마케팅 차원에서 실무적 시사점을 제공할 것이며, 기존의 선행연구를 확장하여 검증했다는 차원에서 학술적 시사점을 제공할 것으로 사료된다. Social Servicescape in hotel enterprise, Rapport and Customer Attitude and Behavior have worked as more important factors depending on the periodical situation, and research on the effect of the relationship among them is more necessary. Accordingly, the purpose of this study is to identify the effect of the relationship between the Social Servicescape in the face-to-face(tact) service situation, Rapport, and Customer Participation Behavior and Customer Citizenship Behavior, targeted the hotel customers, and to verify the mediating effect of Rapport in a relationship with the effect among them. For collection of survey data, this study was to conduct the survey by setting customers who used 7 four-star hotels or higher located in Gwangju Metropolitan City and Jeonnam Province as those questioned, and to distribute total 320 copies from May 14 to June 18, 2020 and use 272 copies for empirical analysis. SPSS 25.0 Statistical Package Program was utilized for empirical analysis of this study. From the result of this research above, it may be summed up as follows. First, this study has found out that the Social Servicescape had positive effect on the Rapport, and second, this study has shown that the Social Servicescape had positive effect on the Customer Participation Behavior and Customer Citizenship Behavior. Third, this study has found out that Rapport had positive effect on the Customer Participation Behavior and Customer Citizenship Behavior, and fourth, for human service and customer similarity factors of Social Servicescape, this study has shown that Rapport had mediating effect in a relationship with the effect between the Customer Participation Behavior and Customer Citizenship Behavior. Based on such research findings, this study is believed to provide practical implications on a marketing level of hotel enterprise, and it is considered to provide academic implications on expansion and verification level of the existing preceding study.

Improvement of orthodontic bonding to non-etched enamel using the cross-linking with silane and hydrophilic monomers

Yangho Lee,Kyo-Han Kim,Tae-Yub Kwon 대한치과재료학회 2013 대한치과기재학회 학술대회 Vol.2013 No.11

Congratulatory Message for the New International Journal, Annals of Occupational and Environmental Medicine

Yangho Kim 대한직업환경의학회 2013 대한직업환경의학회지 Vol.25 No.-

Evaluation of the efficacy of disinfectant footbaths against Salmonella Typhimurium

Yangho Jang,Byungjun Chang,Donghoon Myeong,Hansung Chung,Nonghoon Choe 한국예방수의학회 2016 예방수의학회지 Vol.40 No.4

Disinfectant-filled footbaths are the most commonly used infection control measures on livestock farms. The purpose of this study was to evaluate the efficacy of six commercial disinfectants, as used in footbaths on farms, for reducing Salmonella Typhimurium contamination of footwear. When used at the recommended concentrations, most disinfectants showed over 91% reduction efficacy in absence of organic matter. The greatest reductions were seen with oxidizing agents including potassium peroxymonosulfate-based products and sodium dichloroisocyanurate. These results suggest that disinfectant footbaths could be useful for reducing bacteria; however, footbaths should not be relied upon as the only method of controlling infectious pathogens. General good hygiene practice, for example cleanliness of boots, should be emphasized.

Digital Twin Testbed in Cyber Physical Systems Towards Smart Manufacturing of Small and Medium-sized Manufacturers

Yangho Park(박양호),Hyoung Seok Kang(강형석),Jun Kim(김준),SangSu Choi(최상수),Ju Yeon Lee(이주연) (사)한국CDE학회 2020 한국CDE학회 논문집 Vol.25 No.3

This paper introduces a digital-twin testbed in a cyber-physical, manufacturing-systems environment. The physical environment is based on a customized manufacturing line that includes a 3D printer, a machine tool, an inspection machine, a robot handler, and a buffer. The cyber environment of this testbed includes a 3D visualization of the line and several data-analytics models. The digital twin testbed is implemented by connecting the physical environment with the cyber environment via two types of the interfaces. The resulting integrated testbed can be a useful instrument when manufacturing engineers implement cyber physical systems for the first time their smart factories.

Evaluation of wear resistance of dental resin composites

Yangho Lee,Kyo-Han Kim,Tae-Yub Kwon 대한치과재료학회 2013 대한치과기재학회 학술대회 Vol.2013 No.4

Clinical characteristics of sleep bruxism patients with idiopathic facial pain

Yangho Myung(명양호),Jeong-Il Seo(서정일),Bok Eum Kim(김복음),Young Gun Kim(김영건),Seong Taek Kim(김성택) 대한턱관절교합학회 2021 구강회복응용과학지 Vol.37 No.2

Treatment of gummy smile using botulinum toxin: a review

Yangho Myung(명양호),Keoncheol Woo(우건철),Seong Taek Kim(김성택) 대한턱관절교합학회 2021 구강회복응용과학지 Vol.37 No.2

Iron deficiency increases blood concentrations of neurotoxic metals in children

Kim, Yangho,Park, Sangkyu The Korean Pediatric Society 2014 Clinical and Experimental Pediatrics (CEP) Vol.57 No.8

Iron deficiency affects approximately one-third of the world's population, occurring most frequently in children aged 6 months to 3 years. Mechanisms of iron absorption are similar to those of other divalent metals, particularly manganese, lead, and cadmium, and a diet deficient in iron can lead to excess absorption of manganese, lead, and cadmium. Iron deficiency may lead to cognitive impairments resulting from the deficiency itself or from increased metal concentrations caused by the deficiency. Iron deficiency combined with increased manganese or lead concentrations may further affect neurodevelopment. We recently showed that blood manganese and lead concentrations are elevated among iron-deficient infants. Increased blood manganese and lead levels are likely associated with prolonged breast-feeding, which is also a risk factor for iron deficiency. Thus, babies who are breast-fed for prolonged periods should be given plain, iron-fortified cereals or other good sources of dietary iron.