개 원발성 면역매개성 혈소판 감소증 증례

유찬,임수정,이선희,박형진,김태신,송은식,김덕환,송근호 忠南大學校 獸醫科大學 附設 動物醫科學硏究所 2009 動物醫科學硏究誌 Vol.16 No.1

A 13-year-old, castrated male, Maltese-dog was admitted to the Veterinary Medical Teaching Hospital of Chungnam National University with the history fo petechiae. On physical examination, she had petechiae and ecchymoses at her back, bilateral inguinal region, and inner part of ear pinna. CBC indicated neutrophilia and severe thrombocytopenia. A few platelets, no autoagglutination of RBC, and no spherocyte were observed. Coagulation profile demonstrated normal PT, and aPTT. No significant findings was not found on serum biochemical profile and electolytes test. FNA of a splenic mass which was found on the abdominal radiograph and sonograph demonstrated extramedullary hematopoiesis, Proteinuria was observed on urinarysis. Primary immune-mediated thrombocytopenia was diagnosed by ruling out of other underlying disease, severe thrombocytopenia, and response to immunosuppressive therapy. Prednisone and antibiotics were administered orally and parenterally, respectively. After altering prednisone to azathioprine, the number of platelets was recovered to normal range and petechiae and ecchymoses were improved.

MATA분석을 이용한 유산소운동의 생화학적 변인에 관한 연구

남덕현,박찬웅 龍仁大學校 體育科學硏究所 1998 體育科學硏究論叢 Vol.8 No.1

The purpose of this study was to analyze the effects of regular aerobic exercise on biochemical variable. The results of 70 training studies, conducted of the last 30 years(1966-1996), involving the measurement of TC, TG, LDL-C HDL-C were collected and statistically analyzed using META-analysis method. The major results were as follows. ① biochemical effect As aerobic excercise had a significant effect on biochemical variables(TC, TG, LDL-C, HDL-C, TC/HDL-C), it directed to positive effects. And the specific character variables effecting on biochemical variable by aerobic exercise were initial level, exercise duration, weight age, exercise time and excercise intensity. ② The characteristic variables effecting on biochemical and variables had on different influence by the sex and subject state.

재생굵은골재를 사용한 콘크리트의 동결융해 특성

성찬용,윤준노,김영익,임상혁,정덕현 충남대학교 농업과학연구소 2003 농업과학연구 Vol.30 No.2

이 연구는 플라이 애시를 결합재 중량의 20%, 재생굵은골재를 천연쇄석굵은 골재의 0%, 25%, 50%, 75%, 100%를 치환하여 압축강도와 동결융해 특성을 구명하였으며, 이 연구를 통해 얻어진 결과를 요약하면 다음과 같다. 1. 재령 28일의 압축강도는 모든 배합비와 W/B 35%에서 400㎏f/㎠이상으로 나타나 고강도콘크리트에 이용될 수 있을 것으로 생각된다. 2. 중량감소율은 동결융해 300사이클에서 1%미만으로 나타났고, 표면박리와 같은 현상은 나타나지 않았으며, 재생골재의 대체율이 증가할수록 감소율은 증가하였다. 3. 초음파진동속도는 동결융해 300사이클에서 19~24%정도의 감소율을 나타내었으며, 재생골재의 대체율이 증가할수록 감소율은 증가하는 경향을 나타내었다. 4. 상대동탄성계슈는 재생골재의 대체율에 따라 60~72%의 범위로 나타내었으며, 재생골재 대체율이 증가할수록 감소하는 경향을 나타내었다. 5. 내구성지수는 모든 배합에서 60이상을 나타내었으나, 재생골재 대체율이 100%일때는 급격히 떨어지는 경향을 나타내었다. 6. 재생굵은골재를 사용한 콘크리트의 압축강도, 중량감소율, 초음파진동속도, 상대동탄성계수, 내구성지수 시험결과를 볼 때, 시험에 사용한 재생굵은 골재는 고강도콘크리트에 사용이 가능할 것으로 판단된다. This study was performed to examine the freezing and thawing properties of the high strength concrete using recycled coarse aggregate. The recycled coarse aggregate was replaced by 0%, 25%, 50%, 75% and 100% of natural crushed aggregate. The compressive strength of the concrete used recycled coarse aggregate was shown in more than 400kgf/㎤ at the curing age 28 days. The weight loss ratio by freezing and thawing was shown in less than 1% at all mix type. The pulse velocity and relative dynamic modulus were decreased with increasing the freezing and thawing cycles. Also, durability factor for the freezing and thawing were decreased with increasing the content of recycled coarse aggregate. But, recycled concrete replaced with recycled coarse aggregate 100% was shown in more than 60 by durability factor in freezing and thawing of 300cycles Accordingly, these recycled coarse aggregate can be used for high strength concrete.

女子中ㆍ高等學生의 服飾行動과 服裝規範에 대한 硏究 : 學校에서의 服裝規定을 中心으로 Focusing on Clothing Regulations in the School

유덕화,박찬부 한국 가정과 교육 학회 1991 한국가정과교육학회지 Vol.3 No.-

The purpose of this study was to investigate the following contents ; 1. Relationship between clothing behavior (modesty, conformity, importance) and clothing regulations of school girls. 2. The differences between middle school girls and high school girls in clothing behavior and in attitude toward clothing regulations. 3. The differences between stuendts gerself norms and subjective norms (the students thoughts which would be parents opinions and teachers opinins) in attitude toward clothing regulations. Questionnaires were designed and administered to 300 middle school girls and 302 high school girls in Inchon. The obtained data were statistically analyzed by Pearson's correlation coefficients, t-test, F-test, and Duncan test. The results of the study were summarized as follows; 1. As tho the differences in responses between school levels, the high school girls showed higher interest in conformity. But there is on differances in Modesty and Importance by school levels. 2. As tho the differences in responses between school levels, there were on differences in attitued toward clothing regulations. But according by types of clothing regulations, high school girls showed higher desired in shoes and sack. 3. In correlation coefficients between the variables on clothing behaviors and the attitudes toward clothing regulations of school girls, modesty is the most related toward clothing reguations of school girls and conformaity, importance the next. The higher the school girls are in modesty, the more follow the clothing reguations. And the higer the school girls are in conformity and importance, the lower follow the clothing reguations. 4. The differences between students herself norms and subjective norms (the studenst thoughts which would be parents opinions and teachers opinions), students and parents showed lower scores than teachers. That is tho say, theachers put more restrictions on students clothing than parents do.

중앙아시아의 종교정책

우덕찬 한국외국어대학교 중동연구소 2000 중동연구 Vol.19 No.1

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.

柔然史 硏究現況과 앞으로의 課題

禹悳燦 부산 외국어 대학교 2001 外大論叢 Vol.22 No.1

This paper is to examine the present situation and future tasks of the study of Jou-jan(柔然).As it was pointed out in this paper, the study of Jou-jan in the academic world of the West and the East was looked into minutely by a small number of scholars who made good progress in the various spheres of the study of Jou-jan.But it is really regrettable that most of the study was carried out before in the 1980's and in the light of a standard of research, there are wide differences among every academic achievements.As our future tasks, the study of Jou-jan will be carried out more deeply because of the next important problems. Firstly, most of existing works, handing the foreign relations of Jou-jan, was focused on the politico-diplomatic relations between Pei-wei(北魏) and her, so to speak the relation of North and South.But in the future, it is necessary that the relations of Hsi-y□(西域) and Jou-jan will be reexamined well as one of our important future tasks. Secondly, taking a broad of the migrations of nomadic peoples, have happened after the break-up of the empire of Hsiung-nu(匈奴), the hypothesis of Jou-jan Avar Identity(柔然 아바르 同族論) will be reconsiderated.The recent archaeological achievements in Hungary can give us important clues to solving this problem. Thirdly, most of existing works is related to the political history of Jou-jan.As one of our important future tasks, the culture of Jou-jan has to be illuminated in detail.Especially, the role of Jou-jan on the Silk Road will be the important subject to examine.

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.

도움닫기 거리가 멀리뛰기 기록에 미치는 영향 : 중학교 1학년 여학생을 중심으로 about the first-grade middle schoolgirls

宋順德,朴贊弘 公州大學校스포츠科學硏究所 1995 스포츠科學硏究所論文集 Vol.- No.9

To know the record affected by Approach-distance, 135 first-grade Schoolgirls of Y-middle school were sampled at random, and divided into three groups of Approach-distance 10m, 15m, and 20m. And then the experiment through the lesson for eight weeks was done and the effect was this : 1. In the first-grade middle schoolgirls case, the record of Long-jump was seldom affected by Approach-distance 10m. 2. But Approach-distance 15m and 20m were effective and, the most suitable approach-distance was 15m.

古代투르크碑文에 傳하는 種族名 타타비(Tatabi)에 대한 硏究

禹悳燦 부산 외국어 대학교 1998 外大論叢 Vol.18 No.1

The purpose of this study is to reconsider the hypothesis of tatab??-hsi(??) identity. Various opinions have been put forward as to how this tatab?? should be interpreted by linguists and historians. Since the appearence of the Tibetan documents 1283 which was excavated in Tun-huang by Pelliot, it became a widely accepted theory that the ethnic name tatab?? in the Orkhon inscriptions designate the ethnic name of hsi(??) in Chinese texts. But, before we accept this theory, we should compare and scrutinize the related materials in the Orkhon inscriptions and in the Chinese texts comprehensively. In this study I intended to reexamine this hypothesis, while scrutinizing and analyzing the Tibetan documents 1283, comparing the Orkhon inscriptions with Chinese texts. As a result of this study, it is testified that ttb?? in the Orkhon inscriptions designate hsi(??) in Chinese texts which made a important role around the region of eastern Mongolia under the rule of T`u-ch??eh(突厥). Leaving aside the identity of tatab??-hsi, the present writer would like to advance a theory to trancribe ttb?? not as tatab?? but as tatb?? according to the Tibetan documents 1283 because it is well-known that the vowels a and ?? of non-first syllables in the Orkhon inscriptions, as a rule, are not marked.