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이슬기, 박현정, 김민정 충북대학교 생활과학연구소 2012 생활과학연구논총 Vol.16 No.1
The purpose of this study is to measure financial competency of students in Chung-buk national university. The financial competency included financial attitude, financial knowledge, and financial skills. The major findings are as follows: First, as the financial management competency of university students, their attitude towards financial management was 75 points, knowledge in financial management was 68.5 points, and financial management skill was 59.9 points. Second, male students showed higher scores than female students in all areas. Third, students in the fields of medicine, education, and laws showed higher levels of financial management knowledge yet their financial management skill was low. Forth, students who receive allowances from parents showed high points of attitude towards financial management yet their financial management skill was low. Those who receive allowances from people that are not parents showed lower points in the attitude towards financial management or the knowledge than those who do not receive allowances. Fifth, students who spend money they earned showed higher points in every area than other students’ points. Finally students who received financial education showed similar or lowered points in financial management attitude and financial management knowledge with students who did not receive the financial education. However, the level of their financial management function was higher. Students who have saving accounts, periodicaldeposits, fixed deposits, a check card, or debit card showed higher levels of financial management knowledge and function that those who do not have the above items.
기현주 한국영유아보육학회 2002 한국영유아보육학 Vol.0 No.31
Sibling relationship has been recognised to influence people as much as the relationship with parents, partners, and their children. According to the recent trend that the family become to be nuclear, the importance of sibling relationship become larger than the any time else. Especially the infants spends more time with their sibling than with their parents or friends. Infants are placed in the context of extensive and afformative social behavior as well as the experience of conflict resolution. The purpose of this study was to examine the effects of birth order and children's sex on the quality of children's interaction. The major findings were that there were the effects of the birth order and the sex of the child on the sibling interaction. The first children initiated interaction affirmatively with their sibling and responsed negatively. Girls initiated with speaking their own opinion or proposing interesting play and responded less negative to the negative initiation than boys.
기주영,채희복,박선미,윤세진,정현용 충남대학교 의과대학 의학연구소 2003 충남의대잡지 Vol.30 No.1
간경변증 환자에서 소화기 증상의 정도와 울혈성 위염, 복수의 유무가 위 배출 시간의 지연과 관련이 있는지 알아보고자 하였다. 대상 환자는 2001년 3월 1일부터 2002년 5월 31일까지 간경변증으로 진단 받은 33명의 환자를 대상(평균연령 54.3세)으로 하였고, 정상 대조군을 위 장관 질환의 과거력이 없고 소화 장애등의 자각증상이 전혀 없으며 위 배출등에 영향을 줄 수 있는 약물 복용이나 전신 질환이 없었던 15명을 대상(평균 연령 30세)으로 하였다. 위 배출 시간검사는 50gm의 달걀 1개에 Tc^(99m)-tincolloid lmCi를혼합하여 고형질화 시킨 TC^(99m)-tin-colloid-steamed egg를 섭취한 후부터 single-head-gamma camera(Picker Co,. USA)을 이용하여 위 배출 시간 반감기(T1/2)를 찾아냈으며 위배출 시간은 T1/2의 평균±표준편차로 표시하였다. 위 배출 시간의 지연은 정상 대조군 T1/2의 mean±1 SD(45.0+12.7분) 이상으로 하였다. 정상 대조군(n=15)의 위 배출 시간은 42.64±16.80분이었고, 간경변증 환자군(n=33)은 42.54±20.80분으로 두 군 사이에 유의한 차이가 없었고, 울형성 위염 및 복수의 유무, 증상점수 4점을 기준으로 하였을 때 위 배출 시간은 두 군 사이에 유의한 차이가 없었다. 식도 정맥류가 있는 군(n=26)과 없는 군(n=7)의 위 배출시간은 각각 49.27±16.80분, 31.71±10.61분이었고, 위 정맥류가 있는 군(n=7)과 없는 군(n=26)의 위 배출 시간은 각각 53.14±11.71분, 43.50±5.85분으로 정맥류가 있는 군에서 위 배출 시간의 지연을 보였으나 통계적으로 유의하지는 않았다(식도 정맥류 p=0.654, 위 정맥류 p=0.991). 혈청 알부민 수치와 위 배출 시간 반감기는 서로 유의한 상관관계가 없었다(p=0.177). 결론적으로, 간경변증 환자에서의 소화불량 증상의 정도와 울혈성 위염, 복수의 유무에 따라 위배출 시간에 차이가 없었다. The purpose of this study was to evaluate whether delayed gastric emptying time(GET) was associated with the degree of gastrointestinal discomfort, congestive gastropathy, and ascites in patients with liver cirrohsis. Thirty three patients, aged 54.3 years, with liver cirrhosis and fifteen control subjects, aged 30 years, without gastrointestinal symptoms and history of gastrointestinal disease were participated from the first of March in 2001 to the 31st of May in 2002. For GET, solid phase gastric emptying was done with radionuclide scintigraphy using single-head gamma camera after ingestion of Tc99m tin-colloid-steamed egg. Delayed GET was defined as the half time period in GET(T1/2) longer than the mean value plus 1SD of controls (45.0+12.7min). GET between Control group and patients with liver cirrhosis was 42.64±16.80min, 42.54+20.80, respectively. Therefore, there is no significant difference. On the base of congestive gastropathy, symptom score '4', and cirrhosis, there is no difference statistically between two groups. GET measured in the group with esophageal varix(n=26) or without esophageal varix(n=7), was 49.27±16.80min, 31.71±10.61min, respectively. GET measured in group with gastric varix or without varix, was 3.14±11.71min and 43.50±5.85min, respectively. But, there is no difference statically between two groups. There was no significant correlation between serum albumin level and T1/2 of GET(p=0.177). This study shows that there is with no apparent clinical difference between gastric emptying time and liver cirrohtic patients with gastrointestinal discomfort, congestive gastropathy, and ascites.
무정자증 환자에 있어서 고환내 Leydig 세포의 변화에 관한 초미세형태학적 연구
기근홍,문현준,최봉남 朝鮮大學校 附設 醫學硏究所 1993 The Medical Journal of Chosun University Vol.18 No.1
The Leydig cells are identified in a peritubular boundary area of the testicular interstitium. These cells are differentiated in situ from myoid cells within the boundary layer and invaded into the interstitial tissue at puberty. The materials for study consisits of twenty cases of azospermia with cryptorchidism confirmed by sperm analysis at Chosun University Hospital. All cases were performed by hematoxylineosin stain and PAS stain for detection of Leydig cells, and ultrastructural abservation for change of cytoplasmic organelles in azospermic patients. The results obtained are follows. The leydig cells in the interstitial tissue of azospermic testis forming large clusters and showing hypertrophic change. Within the cytoplasm, numerous dilated endoplasmic reticulum, disrrupted mitochondria and osmiophilic round bodies are seen. A few myoid cells within the boundary layer are hypertrophied and show an intermediate pattern between myoid cells and Leydig cells. There are unusual cells, either single or clusters, within the thickened boundary layer. They can be identified as Leydig cells similar to the ordinary Leydig cells in the interstitial tissue. This findings indicated that ordinary function of Leydig cells are intact, but it is thought that the decreased function may be due to damage of the testis in cryptorchidism.
低濃度 Al-Si系合金에 있어서의 Si 析出物의 粗大化 現象
趙顯麒,李基大,崔德淳 慶北大學校 1981 論文集 Vol.31 No.-
The coarsening behaviours of Si precipitates in dilute Al-Si alloys havs been investigated by means of scanning electron microscopy and also determined the number density of Si precipitates and activation energy for the growth of precipitates. The mean radius of Si precipitates in dilute Al-Si alloys was proportional to (time)^(1/3) and this results agree with Lifshitz-Wagner theory for the diffusion controlled mechanism. The number density of Si precipitates was decreased monotonously with increasing of ageing time. Activation energies for the coarsening of Si precipitates in Al-0.8wt% Si alloy and Al-1.2wt%Si alloy were 33.44 Kcal/mol and 32.9 Kcal/mol respectively, which agreed with that of inter-diffusion.