[논문]연약지반 성토시의 면적비를 활용한 안정관리기법

임종철,엄진현,박이근 釜山大學校生産技術硏究所 2003 生産技術硏究所論文集 Vol.62 No.-

국제 무역시대의 도래로 항만 물동량이 크게 증가함에 따라 항만시설의 확충이 시급한 실정이다. 비교적 양호한 지반에서의 항만공사는 종래에 대부분 행해졌으며, 현재는 아주 연약한 지반에서의 해안매립을 통한 부지조성 등의 대규모 공사가 진행중이다. 연약지반 성토시 하부지반은 압밀침하와 전단변형이 동시에 발생하므로, 양자를 고려한 안정성 판단이 매우 중요하다. 본 연구에서는 현장에서 파괴가 발생한 부산 신항만공사의 서방파제 계측결과를 분석하고 수치해석을 수행하여, 면적비 안정관리기법을 제안하였다.

당뇨병성 신경병증에서 근위부 비골신경전도 검사를 이용한 병태생리학적 접근

김동현,이강건,박종원,박태환,안병철,권오상 대한신경과학회 1998 대한신경과학회지 Vol.16 No.2

SBR 자동제어 시스템을 통한 하수의 질소 제거에 관한 연구

주현종,김성철 京機大學校 2006 論文集 Vol.50 No.-

The object of this study was develop an automation control for nitrogen removal of wastewater. From the study which it sees it shared with manual operation and automatic operation it executed case3 branch mode of manual operation, the automatic operation executed a test in 2 branch mode. the influent it used the case synthesis wastewater of manual operation, manual operation result escape it did dynamic factor with automatic operation with base. The influent of automation operation used the life sewage, the SBR for a reaction mourning DO control it used the Inverter and a AD/DA covertion module, by a DO control the DO consistency was maintained 2~3㎎/L with. It shows the nitrogen remove efficiency above SBR automatic operation result 95% by automatic logic control. The automatic control logic and PLC programming it leads with automatic control and it control the sewage efficiency there to be a possibility escape of doing the operation factor for and a plan factor and a dynamic factor , SBR automatic operation it led and TCODcr 20㎎/L, T-N 5㎎/L, T-P 3㎎/L the Possibility of getting the stable control efficiency below it was. The study which it sees it led and the Kd which becomes escape and Y value appeared with 0.334day^(-1), 0.511 kg MLVSS/kg SCODcr each, this Kd of general activated sludge public law and Y value 0.06 day^(-l), 0.6kg MLVSS/kg SCODcr compared to appeared with the low-end thing.

요통환자에서 경막외 주사 효과의 평가Modified Dallas Pain Questionnaire를 중심으로

김종철,김현배,김미정,이상건 大韓再活醫學會 2000 Annals of Rehabilitation Medicine Vol.24 No.1

온실재배와 노지재배한 금산 깻잎의 품질 특성과 향기성분

현광욱,구교철,장정호,이재곤,김미리,이종수 한국식품저장유통학회 ( 구 한국농산물저장유통학회 ) 2004 한국식품저장유통학회지 Vol.11 No.1

깻잎을 이용한 건강 식품을 개발하고자 먼저 깻잎의 주산지인 금산에서 5월 온실재배한 깻잎과 8월 노지재배한 깻잎들의 품질특성과 향기성분을 조사하였다. 시료깻잎 모두 4.0%의 조단백질과 0.8%의 조지방을 함유하고 있었고, 플라보노이드의 함량은 온실재배 깻잎 25.2%, 노지재배 깻잎 26.5%로 시료깻잎간에 큰 차이는 나타나지 않았으며 조사포닌 함량도 2,7%와 2,8%로 비슷하였다. 시료깻잎의 효소 활성은 오직 알칼리성 단백질 분해효소 활성만이 8월 노지재배 깻잎에서만 물 추출물 7.1 unit, 에탄올 추출불 11.8 unit을 보였고 기타 효소 활성은 없었다. 8월 노지재배 깻잎의 조직감 특성으로 먼저 견고성과 탄력성 등은 잎의 상층부와 중층부 보다 잎받침을 포함하는 하층부에서 높았고 응집성은 하층부가 약간 약하였으며 5월 온실재배 깻잎은 씹힘성이 다서 낮았을 뿐 노지재배 깻잎과 비슷하였다. 5월 온실재배와 8월 노지재배 깻잎에는 1-octen-3-ol, linalool, β-caryorhyllene, α-caryophyllene, α-famesene, perilla ketone, nerolidol, eugenol. α-cadinol 등 14종∼15종의 향기성분을 함유하고 있었고 주요한 향기성분은 perilla ketone 이었다. Quality and flavor compounds of perilla leaves cultivated in greenhouse(May) and field (August) in Geumsan province were investigated and compared. All perilla leaves contained 4.0% crude protein and 0.8% crude lipid. C겨de flavonoid contents of perilla leaves cultivated in greenhouse and field showed 25.2% and 26.5%, respectively and each crude saponin content was cultivated in field. Hardness and chewness of bottom parts of field-perilla leaves were higher than those of top and middle part, whereas the cohesiveness of top parts and middle parts of perilla leaves were higher than that of bottom part. Furthermore, texture properties of greenhouse-perilla leaves were similar with those of field-perilla leaves except chewness. Nine kind of flavor compounds such as 1-octen-3-ol, linalool, β-caryophyllene, α-caryophylene, α-franesene, perilla ketone, nerolidol, eugennl, α-cadinol were identified in greenhouse-perilla and field-perilla leaves, showing that main flavor compound was perilla ketone.

운동 직후 고온 침수가 EPOC와 TG/ fatty acid cycling에 미치는 영향

조현철,김종규,강민철,홍완표,박노혁 龍仁大學校 體育科學硏究所 2005 體育科學硏究論叢 Vol.15 No.1

The purpose this study was to estimate effects of EPOC and TG/fatty acid cycling on warm water immersion of immediately after exercise. To elucidate the role of fatty metabolism, a sequence of five experiments was performed. Seven physically active, male subjects volunteered to participate in the presented study. The mean values for age, body mass and hight were 25±1.52 yr, 79.2±9.52kg, 177.2±4.62cm, respectively. After giving consent, participant visited the laboratory on six occasion: 1) 30min of treadmill exercise VO2max 55% and a further 60min recovery, 2) 30min partial body warm water immersion in a 39℃ and a further 60min recovery, 3) 30min whole body warm water immersion in a 39℃ and a further 60min recovery, 4) 30min of treadmill exercise VO2mas 55% and in 30min partial body warm water immersion in a 39℃, 5) 30min of treadmill exercise VO2max 55% and in 30min whole body warm water immersion in a 39℃. When compared by recover period within repeat on the base of changes of subjects average body temperature, not effective interactions among repeat. However, partial and whole body warm water immersion immediately after exercise shows it as the best effective exercise for VO2max 55%, partial and whole body warm water immersion. When compared by recover period within repeat on the base of changes of subjects EPOC, effective interactions among repeat(p<.05). Partial and whole body warm water immersion immediately after exercise shows it as the best effective exercise for VO2mas 55%, partial and whole body warm water immersion. The catecholamines concentration was significantly higher partial and whole body warm water immersion than exercise of VO2max 55%(p<.05). The TG concentration and free fatty acid was significantly higher partial and whole body warm water immersion immediately after exercise than exercise of VO2max 55% than Partial and whole body warm water immersion(p<.05). Based on the facts that we have discussed above, human metabolism is increased by both exercise and conditions of immersion and partial and whole body warm water immersion immediately after exercise than exercise of VO2maw 55% shows it as better effective treatment for increasing TG/Fatty acid cycling activation. Due to extremely heavy stress complained by subjects during whole body immersion, it is thought that more researches on it should be required.

남·여 레슬링 선수들의 비 시즌 동계훈련이 무산소성 파워 및 혈중 젖산과 암모니아농도에 미치는 영향

조현철,장호성,김종규 龍仁大學校 體育科學硏究所 2003 體育科學硏究論叢 Vol.13 No.2

The purpose of this study was to investigate the effect of an 8wk winter training program on body composition, anaerobic power and blood fatigue components. To examine this question, 6 males and 6 females amateur athletic wrestlers were randomly assigned to supervised an 8wk winter training program. Lactate, amonia concentration was measured before and wingate anaerobic test after 4wk to 8wk exercise program. Body composition was determined from electric impedance absorptiometry, wingate anaerobic test from a Lode wingate test to 30" . Results showed that body composition just changed in male, but muscle mass did not change in female. Male and female amateur athletic wrestlers increased anaerobic peak power and mean power all. Blood lactate and ammonia concentration decreased when measured 4wk into 8wk to the training program, but female amateur athletic wrestlers increased it. These results suggest that winter training program for amateur athletic wrestlers should be alter body composition, anaerobic power and blood fatigue components in winter training program.

디지탈 신호 처리기를 이용한 MPEG 오디오 CODEC의 설계 및 구현

김현기,오정환,김종철 慶南專門大學 1997 論文集 Vol.25 No.1

장기간 수영운동에 참가한 중년여성의 신체구성과 건강체력 특성에 대한 연구

전종귀,성민철,이창규,현광석,조병준 충남대학교 체육과학연구소 2000 體育科學硏究誌 Vol.18 No.1

The purpose of this study was to identify the effects of swimming exercise career on the middle-aged women. The number of sujects were 44 postmenopausal women(45-60 age group). The number of exercise group were 27(3 years average career) and that of control group were 17, Percent body fat physical development score, back strength, grip strength, trunk flexion, endurance were measured. The results were as followings; 1. The percent body fat, physical development score, back strength, grip strength, endurance of swimming exercise group was higher than that of control group. The difference showed the statistical significance. The trunk flexion and grip strength of swimming exercise group were lower than that of control group. The difference didn't showed the statistical significance. 2. The back strength, muscle endurance, endurance of swimming exercise 7 years average career group was higher than that of 3 years average career group. The difference showed the statistical significance. As the above, the regular participation of swimming exercise help the middle-aged women to promote their health-related fitness. Also the exercise prevent obesity, back pain.

군복무 청소년의 인권과 복지에 관한 연구

양철호,권순철,박순희,서현미,윤종성,이용교 동신대학교 2005 論文集 Vol.15 No.-

This study focuses on the human rights and welfare of adolescents who are in the military service. An adolescent should have rights of care, autonomy and participate. In Korea, mandatory military service is required for men. Thus their rights can be violated in the military. In this study, the rights of adolescents were categorized as the right to live, protection, develop and care, and the ways of providing those rights in the military were discussed.