조직확장법,술중 조직확장법 및 술전 봉합법의 임상적 응용에 관한 비교 연구

오석준,하지운,김응춘,서인석,조세흠 大韓成形外科學會 1993 Archives of Plastic Surgery Vol.20 No.3

The purpose of soft tissue defect reconstruction is minimal scar with aesthetic and functional good results. Reconstruction of head and neck, upper extremity, chest, and lower extremity defects has been reported with standard available tissue expansions. Various surgical methods have been used in an attempt to achieve a normallooking skin color, texture, sensation, thickness and same skin adenexa. Therefore, in accordance with defect size and location, the operative method was considered so we select adequate method. Authors achieved good results from 48 cases of tissue expansion, 18 cases of ISLE (intraoperative sustained limited expansion), and 35 cases of presuturing technique. 1)The most common cause of reconstruction for soft tissue defect was post grafted scar 51cases(51%), next was tattoo 20 cases(19.6%), traumatic soft tissue defect 16cases(15.7% ) and nevus 8 cases(7.8%)in order. 2)Males(55.9%)were affected more often than females(44.1%)in the ratio 1, 3 : 1 and the most frequently affected group was the age of 20 to 30 years as 36% . 3)The distribution of incidence and location were as follow : face(39.2%), upper extremity(25.5%), scalp(17.6%), lower extremity(9.8%) and trunk(7.8%). 4)The cause and distribution were scalp in 20 cases(39.2%), face in 40 cases(29.4%) in the post grafted scar, upper extremity 18 cases(90.0%) in the tattoo, upper extremity 4 cases(50.0%), face 2 cases(25.0%) in the nevus and even distribution in the traumatic soft tissue defects. 5)The presuturing technique was best recommended method for soft tissue defect in 4cm diameter lesion on extremity, but ISLE method was used in the open traumatic soft tissue defect. Over 9cm wide scar was resurfaced by expanded skin using tissue expander.

1920~1930년대 신문과 잡지에 나타난 공간 표상의 변화 과정 연구

오세인(Oh, Se-in) 한국시학회 2016 한국시학연구 Vol.- No.46

이 논문의 목적은 1920~1930년대 신문과 잡지 기사에 나타난 ‘거리(街)’의 표상 변화를 살펴봄으로써 당대의 개별 주체들이 전근대와 근대의 길항과 교착을 어떻게 인식했는지 규명하는 것이다. 근대 초기 ‘거리’에 물리적으로 구현된 근대성과 도시성은 오랫동안 전근대적 삶의 양식에 익숙해 있던 사람들에게는 너무나 새롭고 낯선 것이었다. 사람들은 신문과 잡지, 소문과 이야기를 통해 간접적으로 접한 후에 ‘거리’로 나가 물리적으로 구현된 근대성과 도시성을 직접 경험했다. 따라서 신문과 잡지 기사에서 근대 도시를 표상하는 공간인 ‘거리’를 묘사하는 방식을 살펴본다면 근대성과 도시성이 경험되고 이해되는 양상과 그러한 경험과 이해가 불러온 개별 주체의 내적, 외적 변화의 실상을 밝힐 수 있다. 1920년대의 신문과 잡지는 실업과 가난으로 집도 없이 ‘거리’를 떠도는 조선인들에 대한 기사를 쏟아냄으로써 일제에 의해 진행된 자본주의 근대 도시화가 차별적인 것이었음을 보여주었다. 1930년대 중반 이후에는 ‘거리’를 사람들에게 ‘즐거움’을 주는 ‘그리움’과 ‘애착’의 대상으로 그렸다. 이는 ‘거리’가 자본주의 근대 도시를 표상하는 ‘공간’이자 근대 주체의 일상생활이 이루어지는 ‘장소’로서의 성격을 갖게 되었음을 잘 보여준다. This research aims to investigate how modern subjects perceived the opposition and mixture of modernity as a ‘space’ and premodernity as a ‘place’ from 1920s to 1930s. To unlock the way modernity and urbanity were experienced and understood and the truth of internal and external changes of individual subjects brought by the experience and understanding of them, it examines articles of newspapers and magazines of the time and traces the process in which a ‘street’ appeared as a representation of modern space and changed. In 1920s, by producing many articles about jobless and poor Koreans wandering the ‘street’, newspapers and magazines revealed that modernization and urbanization by the Japanese colonial government were highly discriminative. After mid 1930s, they depicted a ‘street’ as the object of ‘longing’ and ‘attachment.’ This proves that a ‘street’ is a ‘space’ which represents modern capitalist city and it possesses the characteristics of a ‘place’ where modern subjects lead their daily lives. In this way, a ‘street’ settled down as a ‘space’ representation of capitalist modern city and as a ‘place’ of daily lives in the city.

항 혈소판 요법을 이용한 관동맥내 Stent 삽입술의 조기 결과

손지원,김영준,손민수,오세진,안태훈,최인석,신익균 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.6

장시간 불가피한 공복(fasting)후 인체의 내분비 변화 : 삼풍백화점 붕괴 사고후 구조된 3인의 증례 THREE CASES IN COLLAPSE OF SAMPOONG DEPARTMENT STORE

박규남,황주일,박조현,오동렬,이원재,오승택,김세경,김인철 대한응급의학회 1995 대한응급의학회지 Vol.6 No.2

The interactions between nutrition and the endocrine system are more intimate and complex that previously thought. Nutrition modulates secretion and activity of many hormones, as part of the stress adaptation process. Fasting, in particular, produces a number of important changes in the endocrine system, with teleological purpose of helping the body tolerate the lack of food ingestion. These changes are therefore beneficial and protective, although at times they may not appear to be that way. The endocrine changes of fasting mediate the metabolic response. We must emphasize that these changes are completely reversible when appropriate nutrition is established. These changes are as followes: 1) decreased insulin and increased glucagon levels, 2) decreased thyroid effect, 3) decreased sympathetic activity, 4) hypothalamic hypogonadism, 5) decreased growth, 6) altered glucocorticoid secretion and metabolism, 7) impaired mineralocorticoid response, 8) decreased ADH secretion and effect. We experienced three cases of involuntary prolonged fasting after collapse of Sampoong department store. They were released from collapsed field after 11(case Ⅰ), 13(case Ⅱ), 17days(case Ⅲ) respectively. In each case, the endocrine changes of plasma levels were as followes: decrease of cortisol in case Ⅰ, increase of GH in case Ⅱ, decrease of free T3, T3, cortisol and increase of reverse T3, insulin in case Ⅲ. Each one did not show the same endocrine changes of plasma levels. But we think these changes of fasting are beneficial in metabolic response of human.

작은 관동맥 질환의 스텐트 시술 초기 및 추적 결과

당군,손민수,진동규,오세진,손지원,고광곤,최인석,신익균 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.11

자기기록식 3일간의 24시간 회상법의 신뢰도 연구 : 서울지역 중년 자원자를 대상으로

이미숙,우미경,김성애,오세인,곽충실 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.4

This study examined the reproducibility of nutrient intakes estimated by the 24-hour recall method in a prospective cohort study (Longitudinal study of aging and health monitoring of Korean elderly) of middle-aged volunteer subjects (42 males and 49 females) in the Seoul area. The three-day 24-hour recall was administered twice at an interval of approximately 6 months. The first data were collected and a corrective procedure was performed by interviewing of the subjects and a trained dietitian. The second data were collected by mail from the subjects without the performance of any corrective procedure. The mean age of the subjects was 53.5 ± 9.6 for the males and 52.2 ± 8.9 for the females. The subjects who had above college education were 95% in the case of the males and 60% in the case of the females. The characteristics of the male subjects in this study were that they were highly educated and held professional jobs and were from the middle or upper class. Comparing the first and second 24-hour recall data, the second data showed relatively lower intakes of all nutrients, except vitamin A, vitamin B₁ and cholesterol. There was no difference in the nutrients of the first and the second data with respect to vitamin A, vitamin B₁ and cholesterol in the males and calcium, iron, sodium, vitamin A, vitamin B₁, vitamin B₂ and cholesterol in the females. This data may indicate that the 24 hour recall method without a dietitian's help may result in lower reporting of the subject's intakes. The men had a tendency to remember less than the women. Pearson's correlation coefficients with unadjusted nutrient intakes values were ranged from 0.24 to 0.66. When energy intake was adjusted, there was a slight increase (from 0.26 to 0.71). Intra-class correlation coefficients with nutrient-unadjusted values ranged from 0.22 to 0.66, and the energy-adjusted values were ranged from 0.23 to 0.69. The weighted kappa statistical values ranged from 0.10 to 0.40. On the average, 46.3% of the subjects who were found in the lowest quartile of the nutrient intake levels based on the first 24-hour recall, were in the lowest quartile based on the second 24-hour recall. Therefore, there was a low reproducibility between the first and the second 24-hour recall. We should examine the factors influencing low reproducibility. Also, strategies should be developed to maximize the reliability of the assessment, with regard to portion-size training and telephone validation.

혈소판 풍부혈장과 Bio-Oss를 이용한 이종골 이식 : 방사선학적 분석 RADIOLOGICAL IN HUMANS

오선영,김수관,조세인,김재덕 大韓顎顔面成形再建外科學會 2002 Maxillofacial Plastic Reconstructive Surgery Vol.24 No.6

When autologous bone graft is not available, a bovine anorganic bone mineral (Bio-Oss) was been proposed as bone substitute and successfully utilized as osteoconductive filler. Recently, platelet rich plasma as a source of autogenous growth factors was introduced in bone augmentation procedures, to improve the tissue healing, the bone maturation and the overall clinical outcome. The purpose of this study was to analyse the amount of Bio-Oss ossification on cases of allobone graft recording and comparing radiologic data 2 weeks, 4 weeks, 8 weeks, and 16 weeks after surgery. The radiologic evaluation has been performed by wedge step. The gradient slightly decreased by postopoerative 2 weeks but increased by postoperative 4 weeks and 8 weeks. Using digital imaging, the quantitative and qualitative analyses according to bone changes were possible with time. The use of PRP gave a superior result compared with the control group in where PRP was not used.

시판 가공식품의 영양성분 및 영양강조 표시 실태에 대한 연구

오세인,장영애 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.1

The purpose of this study was to investigate the status of current nutrition labeling on the packaging of the processed foods that provide consumers with a reliable and consistent source of information, which has been considered as a useful aid for food selection and a potent educational tool for nutrition in daily life. The 2,160 processed foods purchased at the supermarket on September, 2002, were divided by food category issued from the 2002 food codes and assessed in the terms of the nutrition composition labeling and nutrition claims. Nutrition composition labeling was found on 356 of the 2160 processed foods items. Milk and dairy products had 49.7% of nutrition composition labeling, which was the largest number among the food category. Tables were most frequently used as the type of nutrition composition labeling(79.8%). Nutrition composition including many different ways of expression, such as a table of nutrition composition, indication of nutrition composition, analysis table of nutrition composition and comparative table of nutrition composition, made frequent use of nutrition composition labeling titles(78.7%). The various unit of measures were use in the nutrition labeling of the processed foods, per 100g or 100㎖ was the highest(44.6%) under the currently practiced nutrition labeling. The correct labeling standard with nutrient content and % RDA except energy, was used on 47.8% of labels, and those with only liability indication nutrient and liability indication nutrients plus discretion indication nutrients were 25.3 and 22.5% respectively. The processed foods with nutrition claims were 8.0%(172 items). Nutrients claims were divided in two ways: nutrient content claims and nutrient comparative claims. The most frequently used claims were contained in the former(44.4%) and more or plus in the latter case(16.3%). Ca was the most popular item as a nutrition claim nutrient(50.6%).

MANET 라우팅 프로토콜 QoS 지원서비스의 성능평가에 관한 연구

鄭燦赫,金鉉郁,李光培,姜景仁,朴京培,劉忠烈,吳世德,裵振勝,趙榮泰 明知大學校 産業技術硏究所 2004 産業技術硏究所論文集 Vol.23 No.-

In this paper, we evaluated two main QoS supporting routing protocol on wireless ad hoc network. At presence, wireless mobile communication focuses on how to efficiently support mobility of users more than QoS guarantee. However, in order to satisfy requirement of various applications which have been or will be served, QoS support service between source and destination becoming a very important issue. Of all routing protocols, DSR and AODV are very important routing protocol in MANET. So we simulated DSR and AODV QoS Routing Protocol Through simulation evaluation tool NS(Network Simulation) based on various environments.

이동 애드 혹 네트워크에서 QoS를 지원하는 AODV 라우팅 프로토콜

吳世德,趙榮泰,丁燦赫,金玄郁,李光培,姜景仁,朴京培,文泰洙,郭承郁,河載承 明知大學校 産業技術硏究所 2003 産業技術硏究所論文集 Vol.22 No.-

Abstract - In this paper, we propose a bidirectional mobile Ad Hoc routing protocol based on AODV(ad-hoc on-demand distance victor routing) with QoS(quality of service) support. At presence, wireless mobile communication focuses on how to efficiently support mobility of users more than QoS guarantee. However, in order to satisfy requirement of various applications which have been or will be served, QoS guarantee between end point is a very important issue. The existing AODV routing protocol is implemented to use only BE (Best Effort) service. However, actual wireless mobile environment requires to reduce a waste of communication resources and meet with the real-time change of data paths by setting up routes with QoS support, considering available communication resources at each node in advance. Therefore, in this thesis, we propose an adaptive QoS support method using hello message in order to rapidly meet with the change of available communication resources and to smoothly perform route maintenance. For performance evaluation, we analyzed the average date reception rate. At that time, we used evaluation parameters such as node's mobility -stop time, hello message period, and packet priority, considering the node's mobility and the number of best effort/QoS data flows. As results, we found that with our proposed method the average data reception rate was increased 16.3% for 0 mobility-stop second case and 4.7% for 300 mobility-stop second case.