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배진선,설진영 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.2
lntussusception is a common cause of intestinal obstruction in the infants and most often observed in babies between 8 and 12 months of age. A clinical analysis was made in 69 children with intussusception who has been treated during 5 years and 11 months from January 1985 through November 1990 in the Department of Surgery, Chungnam National University Hospital. The results were as follows: 1. The sex ratio of male to female was 2:1. 2. As to the age distribution, 82.6% of all patients was occured during 1st year of life, and 60.8% of all was between the third and ninth month. 3. As to the clinical manifestations, vomiting was most frequent(79.7%), followed by abdominal pain(71.0%), bloody-mucus stool(66.7%) and palpable abdominal mass (50.7%) in order of frequency. 4. Overall success rate of reduction by barium enema was 71.0%, and it was decreased with the passage of time, i.e. 90% within 12 hours. 89% within 24 hours, 80% within 48 hours, and 25% later than 72 hours. 5. Body temperature or WBC count was not determinants about the management or outcome of intussusception. 6. Laparotomy was undertaken in 29% of all cases, in whom 70% was managed by manual reduction and resection was performed in 30% of cases. 7. As to the anatomical types in operation group, ileoileal type was most frequent, followed by ileocecal, ileocolic and ileoileocolic type. 8. The complications were present in four cases(5.8%) and there was no death.
관계기간과 몰입의 역할에 관한 연구: 이동통신산업을 중심으로
방정혜 ( Joung Hae Bang ),설진영 ( Jin Young Seol ),김민선 ( Min Sun Kim ),이은형 ( Eun Hyung Lee ) 한국정보시스템학회 2012 情報시스템硏究 Vol.21 No.1
The purpose of this study is to investigate two components of commitment(affective commitment and calculative commitment) and relational equity on loyalty. In addition, The authors analyzed the moderating effect of length of relationship on the effects of commitments and relational equity on switching intention. Major findings can be summarized as follows. It was found that affective commitment made a negative impact on switching intentions and a positive impact on w-o-m. Calculative commitment had no effect on switching intention and w-o-m while it made a negative effect on w-o-m in handset side only. Relational equity appears to bolster a negative effect on switching intention and a positive effect on w-o-m. Also length of relationship seems to moderate the effect of relational equity on switching intention.