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조선기자재산업에서 품질전략과 전략적 통제시스템의 특성이 기업성과에 미치는 영향에 관한 실증연구
이호상(Lee Ho sang),신한원(Shin Han won),김성국(Kim Sung kuk) 한국해양비즈니스학회 2005 해양비즈니스 Vol.- No.6
This is an empirical study on the impacts of the attributes of quality strategies and strategic control systems on business performance in marine equipment industry and the purpose of this study. The data investigating the impacts of the attributes of quality strategies and strategic control systems on business performance in marine equipment industry were collected from 170 Korean marine equipment firms which officially registered in Korea Marine Equipment Association by use of questionnaire method and personal interviews at the selected samples. From our previous results and these statistical tests, it is fair to say that the results verify that an existing strategic control system based on TQM in Korean marine equipment industry is effective for the business performance even if the control system is inconsistent with the quality strategy which is limited to production.
테넌트특성이 복합상업시설의 임대료에 미치는 영향에 관한 연구
이호신 ( Ho Shin Lee ),백민석 ( Min Seok Baik ),신종칠 ( Jong Chil Shin ) 한국부동산분석학회 2012 不動産學硏究 Vol.18 No.4
In complex commercial facilities, tenants are critical factors in terms of their competitiveness, and tenant mix is a decisive factor in creating malls` concepts. This study investigates the effect of tenant characteristics on rental rate in complex shopping mall. The case mall of this study is Western Dome that is an open air mall in Ilsan. We set the independent variables for this study by distinguishing tenant characteristic variables and physical characteristic variables, and conducted variance analysis and multiple regression analysis. With empirical research, we confirm tenant characteristics have an effect on the rental rate of complex shopping mall. The empirical research shows tenants of food and beverage, accessory, cosmetic etc. pay relative higher rent, but tenants of culture and entertainment pay relative lower rent. And we also find out physical characteristics such as store size, corner location, connection to main street, main entrance distance, etc. have influence on the rental rate. This study shows tenant characteristics should be considered in determining rental rate of complex shopping mall.
이호종(Lee Ho-Jong),신명호(Shin Myoung-Ho) 한국철도학회 2007 한국철도학회 학술발표대회논문집 Vol.- No.-
An electrical railway system uses high voltage system for train traction and low voltage system for train control. Railway systems are broadly distributed across mountains, sea sides and cities. Electrical accidents provoke the death and injury of a human being and the damage of the equipment by the overcurrent due to the catenary dropping and by the overvoltage due to lightning. Grounding systems are adopted for the protections of the system from the overcurrent and the overvoltage. Isolation grounding for each system can be easily installed. However, the closed circuits between grounding systems can be occurred. The currents flow through the closed circuits cause the abnormal operation of the system. To overcome the problem of the isolation grounding, the equipotential bonding is usually adopted. The equipotential bonding should have very small grounding resistance. In this paper, we showed the transition from the isolation grounding system to the common grounding system and presented the comparison and the analysis of two grounding systems by simulation. In addition, we proposed the direction for a new grounding system of electric railway.
이호균(Ho Gyun Lee),조광현(Kwang Hyun Cho),이유신(Yoo Shin Lee),김원석(Won Seok Kim),함의근(Eui Keun Ham),송계용(Kye Yong Song) 대한피부과학회 1990 대한피부과학회지 Vol.28 No.6
We reported a case of nevus sebaceus associated with trichilemmoma in a 19-year- old female patient. The lesion was a 2 x 2 cm sized yellowish verrucous plaque with two 0.3 x 0.3 cm sized dome-shaped papules. Histopathological examinat,ion revealed hyperkeratosis, papillomatosis and acanthosis, proliferation of sebaceus glands, presence of apocrine gland and mild inflammatory cellular infiltration around superficial vessels. In the epidermis of the lesion, there were two foci of lobulated mass consisted of clear cells with columnar basal cells and thick basement membrane. (Kor J Dermatol 28(6):818 821, 1990)
이호범,이중기,신대윤,Lee, Ho-Beom,Lee, Jung-Ki,Shin, Dae-Yewn 한국환경보건학회 2005 한국환경보건학회지 Vol.31 No.5
This study is undertaken to find the optimal method to make the decision on the degree of water pollution by comparison of K-WQI, KOE-WQI that is made for index with the water quality index and water quality environment standard of the Frame Act on Environment Policy as the result of survey for water quality reality on the major point of the Yeongsan river from 2002 to 2004. The water quality of major rivers has some differences depending on seasons. however, under the water quality standard by the $BOD_5$ density, most of rivers displayed the water quality level of $II{\sim}III$ grading, and on K-WQI that is classified by indexing for 10 categories of pH, DO, $BOD_5,\;COD,\;SS,\;T-N,\;NH_3-N,\;NO_{3^-}$ N, T-P, and E-Coli and classified into 5 groups from 100 points to 40 points, they displayed the score distribution of the first grade in water quality for $85{\sim}100$ points to the second grade in water quality for $70{\sim}84$ points. On KOE-WQI that is classified by indexing for 5 categories of pH, DO, $BOD_5$, COD and T-coli and classified into 5 groups from 90 points or above for outstanding and 29 points or below for very bad, and the water quality distribution is made ranged from the first grade in water quality for 90 points or more to the third grade in water quality for $69{\sim}50$ points. In addition, for the contribution of the water quality decline, the Environmental standard has significant dependency on the $BOD_5$ density, with K-WQI contributing in various water quality decline depending on the environment around the river area of $BOD_5,\;T-N,\;NH_3-N,\;NO_3-N,\;T-P$, and E-Coli, and KOE-WQI acting os the factor contributing to lower the water quality decline by $BOD_5$, COD, and T-coli. As such, the current water quality environment standard has high dependency on $BOD_5$ and KOE-WQI excludes some nitrogen and phosphorus that considers the river environment that the grade in water quality is set by some category, and K-WQI reflected well of the ecology environment of rivers with the diversity of the assessment factor as well as to have the low dependency of specific factor to be objective.