사회정보처리모델을 중심으로 한 공격성에 관한 연구

서현아,지은주 경성대학교 2000 論文集 Vol.21 No.2

This study is basic investigation which is to examine young children's aggression in relation to social information processing model. So empirical studies were examined in which were described children's aggression in connection with social information processing model. The summary of the empirical studies is as follows: First, young children's understanding of the concept of intentionality was discussed among the empirical studies. In the recent studies, however, young children were capable of distinguishing between intentional and unintentional actions when stimulus materials used were concrete and familiar to them. Second, a social information processing model of children' aggression is a function of five steps of processing: encoding of social cues, interpretation of social cues, response search, response evaluation and decision, and enactment. This study was examined unto second processing which is interpretation of social cues to get the attribution of other's intention. Response search also was examined by predicted response and alternative solutions. Aggressive groups were more likely to attribute a hostile intention, to predict their response as more hostile and aggressive, to generate less alternative solutions, to evaluate the aggressive response as more effective and positive than non-aggressive groups. In conclusion, it is hypothesized for children who are biased or deficient at each step to act deviant and aggressive social behaviors.

유아 멀티미디어 교육 활성화를 위한 방향

서현아,고은미 경성대학교 2000 論文集 Vol.21 No.2

The Education of Multimedia in the kindergarten become more and more important to young children these days. However most educators didn't integrate multimedia activities to their other parts of the classroom. The purpose of this study is to recognize the importance of multimedia education for young children and promote teacher's positive role. Accordingly, this study examined computer activity, software, use of internet and the factors the influence teacher to integrate computer technology into the teaching and learning process. The results of this study are as follows, 1) Multimedia should be understood by the concept of multimedia computer and interacting environment. 2) The important thing in computer activity is not controversy about computer effects but how we connect computer activity into children's life well. 3) Developmentally appropriate software is essential part of successful computer activities. 4) Developmentally appropriate internet program may serve as an interesting, creative platform in the acquisition of general skills. 5) External factors and intern릴 factors should be considered together for early multimedia education and integrate multimedia activity to children's environment.

유방암의 위와 대장전이

유현아,김은영,서민지,정은,조민정,오현진,장지혜,박지찬,이정의,박석영 이화여자대학교 의과학연구소 2014 EMJ (Ewha medical journal) Vol.37 No.2

Gastric metastasis from breast cancer is rare and only six cases have been reported in Korea. Colon metastasis is more rare than gastric metastasis. We report a 63-year-old woman with gastric and colon metastases of invasive lobular carcinoma of breast. She was diagnosed as right breast cancer, received right modified radical mastectomy 10 years ago and has been treated with chemotherapy and hormone therapy. Investigating for melena and a small caliber of stool, we found gastric and colon metastases. The diagnosis of metastatic breast cancer was made through gross pathologic and immunohistochemistry staining. We report a case with gastric and colon metastases from breast cancer and a review of the associated six case reports in Korea.

Calcium Carbonate와 fibrin adhesive의 병용이 성견 2급 치근분지부 치주조직 재생에 미치는 영향

서은표,정현주,김영준 전남대학교 치과대학 2000 전남치대논문집 Vol.12 No.1

The purpose of this study was to evaluate the effect of combined use of fibrin tissue adhesive and porous resorbable calcium carbonate on the periodontal regeneration of the class Ⅱ furcation defects in dogs. Class Ⅱ furcation defect was surgically created on the second, third, and fourth premolars bilaterally in the mandibles of six mongrel dogs. The experimental sites were divided into four groups according to the treatment modalities: Control-surgical debridement only; GroupⅠ-calcium carbonate grafting; Group Ⅱ-application of fibrin adhesive only; Group Ⅲ-application of fibrin adhesive after calcium carbonate grafting. The animals were sacrificed at 2, 4, and 12 weeks after periodontal surgery and the decalcified specimens were prepared for histologic and histometric examination. The results are as follows : Clinically, there were no inflammatory response in all groups after 2, 4, and 12 weeks. In the Control group, junctional epithelium migrated apically to the reference notch. In Group Ⅰ, graft materials exfoliated from the defect throughout the experimental periods and new bone was seen in the notch area at 4 and 12 weeks' specimens. At 2 weeks, fibrin adhesive was indistinguishable in Group Ⅱ. In Group Ⅲ, the graft material was maintained in the defect throughout the experimental periods and the amount of periodontal tissue regeneration was greater than other groups. These results suggest that the use of fibrin tissue adhesive in conjunction with porous resorbable calcium carbonate would improve the stability of graft material and inhibit the epithelial downgrowth and contribute to periodontal regeneration.

교잡종 찰옥수수에 대한 연구 III : Ⅲ. 국내 옥수수 유전자원 수집종에 대한 주요 특성 분포

서정은,주현민,최윤표,홍범용,조양희,주정일,지희정,이희봉 충남대학교 농업과학연구소 2007 농업과학연구 Vol.34 No.2

2006년 국내 각 지역으로부터 수집된 재래종옥수수 유전자원을 관행방법에 의해 파종하고 주요특성별로 분포도를 살펴본 결과는 다음과 같다. 1. 수집된 유전자원에 대한 발아율은 대부분 80∼100%이상의 분포를 보였으나, 일부 수집계통에는 30% 미만의 극히 저조한 발아율을 보였다. 2. 수집자원에 대한 초기생육을 살펴보면 극히 생육이 저조한 것이 40% 정도를 보였고, 극히 우수한 자원은 3%미만으로 나타났다. 3. 간장은 대부분이 150∼199cm범위에 55%가 분포하고 있었으나, l00cm이하가 5%, 250cm이상이 8%로 나타나 수집종간에 큰 차이를 보였다. 4. 주당 분얼수는 1개 미만이 40%의 분포를 보였으나, 일부 수집종에서 2 내지 3개의 분얼수를 보이는 계통이 확인되었다. 5. 개화소요일수는 61∼64일의 범위에서 40%, 57∼60일의 범위에서 30%의 분포를 보였으며, 특히 일부 수집종의 경우 55일 이하의 극조생종도 10% 정도의 분포를 보였다. 6. 이삭길이는 대부분 11∼15cm범위에 60%가 포함되어 있으나, 일부계통에서 5cm미만이 2%, 16∼20cm의 이삭길이도 10%가 분포하였다. Germination ratio on the 300 collected genetic resources showed 80 to 100 percentage, but those of some accessions were very low as below 30 percentage. Early growth phase of most of these lines were very poor while some collected lines were very vigor. Range of stem height showed from 150 to 199cm, but that of some accessions showed below 100cm as five percentage and some of them was over 250cm as eight percentage. Number of tillers per plant appeared less one but some collected lines have two to three tillers per plant. In days to tasseling, some accessions showed more four per plant. Ear length of these accession showed above 60 percentage as 11 to 15cm, while that of some collected lines showed over 10 percentage as 16 to 20cm.

비만을 동반한 위암 환자에서 두 병을 같이 수술 치료한 경험(증례)

최경현,윤기영,문형환,신연명,서경원,안수미,송윤미,석정희,정경연,이은하 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.3

Obesity is growing problem in Korea. We had a case of bariatric surgery during gastric cancer operation. Patient was 29 year old Korean lady with early gastric cancer located in the lesser curvature side of the middle 1/3 of the stomach. Her body weight was 89 kg, height 163 cm, and thus body mass index was 33.5 kg/m2. Preoperative blood pressure was 130/90 mmHg, hemoglobin 12.9 g/dL, total lymphocyte count 3,280/mL, serum albumin 4.3 g/dL, CEA 1.1 ng/mL, CA 19-9 9.1 ng/mL, and alpha fetoprotein 2 ng/mL. Another associated disease was right thyroid follicular neoplasm. The chest X-ray was normal. After IM injection of 2,500 units of heparin 30 minutes before the induction of general anesthesia, she received curative subtotal gastrectomy and Roux en Y gastrojejunostomy when a malabsorption loop of 120 cm jejunum was incorporated between the Treitz ligament and the end to side jejuno-jejunostmy site at May 29th 2006. Her postoperative course was uneventful except a minor wound seroma and the elevations of serum amylase(up to 4 folds) and lipase(up to 2 folds). She lost her body weight 9 kg in 5th, 21 kg in 7th, and 27 kg in 10th postoperative months to became 61.5 kg. On follow up exams in July 2008, she gained 4 kg to overcome her weakness and fatigue. From the above result, the incorporation of a malabsorption loop during reconstruction phase of gastric cancer operation was a good option for obese gastric cancer patients especially in cases of early gastric cancer.

Helicobacter pylori 양성인 소화성 궤양 및 위염 환자에서 Helicobacter pylori 제균에 대한 판토프라졸 포함 삼제 요법의 임상효과 및 내약성에 대한 연구

서영호,이완식,주영은,김현수,최성규,유종선,김행재,서순팔,김세종 최신의학사 2000 最新醫學 Vol.43 No.11-12

Lipomyces starkeyi KSM 22 glucanhydrolase 함유 구강세정액의 치태 억제 효과

서은주,정현주,김도만,김상혁 전남대학교 치의학연구소 2003 구강과학 Vol.15 No.3

A novel glucanhydrolase from Lipomyces starkeyi KSM 22 has been suggested as a promising anti-plaque agent because it has been shown to have additional amylase activity and mutanase activity besides dextranase activity and to strongly bind to hydroxyapatite. Mouthrinsing with Lipomyces starkeyi KSM 22 glucanhydrolase solution was comparable to 0.12% chlorhexidine mouthwash in inhibition of plaque accumulation and gingival inflammation and local side effects were less frequent and less intense in human experimental gingivitis. In this study, Lipomyces starkeyi KSM 22 glucanhydrolase mouthrinses (1 and 2 unit/ml) were compared with a control mouthrinse (commercial 0.01% benzethonium chloride mouthrinse, Caregargle^(�), Hanmi Pharmaceuticals) in the ability to inhibit on plaque formation. A 3-replicate clinical trial using 4-day plaque regrowth model was used. Fifteen volunteers were rendered plaque-free on the 1st day of each study period, ceased toothcleansing, and rinsed 2X daily with allocated mouthrinse thereafter. On day 5, plaque accumulation was scored and the washout periods was 9 days for the next trial. Lipomyces starkeyi KSM 22 glucanhydrolase(1 unit and 2 unit)- containing mouthrinse resulted in significantly lower plaque formation in plaque area and thickness, compared to the control mouthrinse. There was no significant difference in plaque inhibition between enzyme-mouthrinses at 2 different concentrations used. This glucanhydrolase-containing mouthwash resulted in significantly lower plaque area severity index score and tended to have lower plaque thickness severity index score than those of control mouthrinse. But there was no significant difference according to the enzyme concentration. From these results, Lipomyces starkeyi KSM 22 glucanhydrolase-containing mouthrinse has greater inhibitory effect of plaque formation than commercial mouthrinse alone. Therefore, this glucanhydrolase preparation is a promising agent for new mouthwash formulation in the near future.

염증성 근섬유모세포종의 증례보고

은상아,박혁,차인호,김현실,정호걸,김기덕,박창서 대한구강악안면방사선학회 2006 Imaging Science in Dentistry Vol.36 No.3

The inflammatory myofibroblastic tumor (inflammatory pseudotumor) is a rarely occurring soft tissue lesion of unknown etiology. It can be of any location, but commonly it is found in lungs. It has been considered as a nonneoplastic reactive inflammatory lesion, but nowadays, confusion and dispute about its character is increasing due to its high recurrence rate and metastasis. We present a patient who had been diagnosed with an inflammatory pseudotumor in the right maxilla area, 1 year before visiting our hospital. After that, her pain and swelling did not resolved and she visit our hospital. On radiographic examination, aggressively infiltrative growth of the lesion with destruction of adjacent bony structure was noted. We found unusual aggressiveness of the inflammatory myofibroblastic tumor of the head and neck region. Because the typical behavior of the inflammatory myofibroblastic tumor is not defined yet, we recommend the surgical excision of the lesion and close follow-up.

전북지방 대학생의 식행동에 관한 조사 연구

김현신,서은숙,신미경 동아시아식생활학회 1996 동아시아식생활학회지 Vol.6 No.2

This study was carried out to investigate food behaviors of 349 college students(male 233, female 116) in Jeon Buk area by questionnaires. 89.1 percent of the students were living in city and 48.8% of those were residing in their own home or relatives. The average height and weight was 172.9㎝, 64.2㎏ for male and 161.0㎝, 50.1㎏ for female. Drinking and smoking rate of males were 88.0% and 61.8%, respectively. Both of male and female were most preferring the kind of rice and the skipping rate of breakfast was highest. Mean score of interest in eating attitudes was 11.7 in male and 13.2 in female(p<0.001), and score for regular eating time was highest and that for reducing pungent food intake was lowest. The score of interest in eating attitudes was higher in subjects who exercise regularly(p<0.001), no drinking (p<0.05), had a good health status (p<0.01) and attended a lecture related to food and nutrition (p<0.001) than others. In the sense of value on eating, male had a meal for the physiological needs and female had a meal for enjoy(p<0.05). The score of interest in eating attitudes had a negative correlation with drinking(p<0.001) and smoking (p<0.05), and had a positive correlation with health status(p<0.01), effort for a balance of life(p<0.001), the sense of value on eating and attending a lecture related to food and nutrition(p<0.001).