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식도열공 헤르니아가 동반된 위암 환자에서 위아전절제술 1년 후에 발생된 단분절 바렛식도
권혁춘 ( Hyeok Choon Kwon ),이광재 ( Kwang Jae Lee ),김장희 ( Jang Hee Kim ),유준환 ( Jun Hwan Yoo ),최재명 ( Jae Myung Choi ),신성재 ( Sung Jae Sin ),정재연 ( Jae Yeon Chung ),함기백 ( Ki Baik Hahm ),김진홍 ( Jin Hong Kim ),조성 대한소화기기능성질환·운동학회 2006 Journal of Neurogastroenterology and Motility (JNM Vol.12 No.1
Barrett`s esophagus is characterized by replacement of esophageal squamous epithelium with specialized intestinal metaplasia as a consequence of long standing gastro-esophageal reflux. It is a major risk factor for esophageal adenocarcinoma. With regard to the pathogenesis of Barrett`s esophagus other than acid reflux, hiatal hernia and duodenogastroesophageal bile reflux are implicated. According to several previous reports, acid reflux associated with bile reflux has been suggested to be a major risk factor for Barrett`s esophagus. This case study reports a patient with Barrett`s esophagus which developed one year after subtotal gastrectomy with gastroduodenostomy due to gastric cancer. Before the operation, the patient had a hiatal hernia but no Barrett`s esophagus. This case represents a significant model for the development of Barrett`s esophagus when acid reflux is combined with duodenogastroesophageal bile reflux. (Kor J Neurogastroenterol Motil 2006;12:77-80)
최재명,박동진,변근우 안동대학교 경영연구소 1997 경영연구 Vol.1 No.1
본 연구는 소매점포 선택행위에 관한 이론적 고찰과 실증적 조사를 병행하여 이루어졌다. 실증조사에서는 의류점포선택시 중요시 되는 가격, 품질, 구색 (다양성), 패션성, 판매원, 판촉·정책, 배치·전시, 구매편의성 등 8개의 점포속성 요인 중에서 점포선택 여부에 영향을 미치는 요인이 무엇인지를 알아보기 위해 로지스틱 회귀분석을 사용하였다. 그 결과 가격, 품질, 구색(다양성), 패션성, 판매원, 판촉·정책적 요인, 배치·전시, 구매편의성의 요인들 중에서 판촉·정책적 요인과 패션성이 구매자의 점포선택 행위에 영향을 미치는 중요한 변수로 파악이 되었다. 소비자 점포선택에 있어서 기존의 연구는 가격, 품질, 거리가 중요한 요인이 되었다면, 본 실증연구 결과에 의하면 생산기술의 발달과 대량생산으로 인한 가격과 품질의 차별화가 어려워지는 현재의 시장경제항서는 남성월소매점포의 선택여부는 판촉·정책적 요인과 패션성에 큰 영향을 받고 있음을 보여주고 있다. According to prior researches, the location of shop, price, quality, fashion, variety of goods, service of salesperson, sales promotion policies are very important for customers to choose retail store. But each researcher has different opinion about his/her priority in choosing the store because of his/her different study conditions. This paper deals with following issues; i.e. What factors do make customers purchase goods or not? And how much does it affect to them? To analyze these issues using logistic regression, we collect data from customers visiting 'P' 'Men's Wear Retail Store in Andong. This questionnaire consists of 8 independent variables, i.e., price, quality, variety, fashion, display/layout, convenience of shopping, services of salesperson. And dependent variable is purchase or non-purchase. 107 cases were collected; 65 cases for purchaser and 42 cases for non-purchaser. The conclusions of this study were as follows: Factors affected on the purchase or non-purchase were identified as i) the head office's promotion policies like thank-you sale, discount sale, exchanging system for defected goods, advertisement ii) clothing fashion. The best way of good business for Men's Wear Retail store, therefore, depends on the success of head office's sales promotion policy and the creation of new fashion under the reasonable price and quality of goods.