SS최적제거를 위한 부상장치 Nozzle 선정인자로서 부상시간의 적용성에 관한 연구

전건,박철휘 한국도시환경학회 2017 한국도시환경학회지 Vol.17 No.2

日本藏《混一疆理历代国都之图》初本之考述

전건 한국중국문화학회 2012 中國學論叢 Vol.36 No.-

A great world map under the title of Honil Gangni Yeokdae Gukdo Jido (short name: the Gangnido, or: the Kangnido) dra wn in Chosŏn (Chosun), was found at the Nishi Honganji Tem ple, Kyoto, in Japan a century ago. Researchers and experts i n Britain, Japan and Germany set a high value on this ancien t map. Scholars in Europe have hold even that both the know ledge in global geography and the technology in drawing of th e map had surpassed advanced European and Arabian mappi ng level by a big margin. In1402, a small number of officials of the Joseon Dynasty made the Gangnido which was analytica lly composed of Map of the Extensive Civilized Area (Shengjia o Guangpi Tu) by Li Zemin, Map of the Territory Amalgamate d (Hunyi Jiangli Tu)by Qingjun, both them had been obtained from China, and some supplements of geographical data cove red Korea peninsula and Japan prepared by Korean scholars. The emergence, travel and multiplication of the map in three countries in the Far East were positive significant to transmis sion of science and technology and raising of new world view together with new culture view. Some theses to explore the G angnidoand its source written by Mr. Qian Jian, his penname i s Yulizi, has been published since 1985 before when there wa s not any academic publication about the topic in China. With a new visual field and independent ideas, this paper discusses five subtopics as follows:1. The Gangnido was not based on the Zhu Siben’s map so a judgment made by Joseph Needham was wrong, because the latter did not formally include any foreign territory such as t he lands to the Southeast of South China Sea and to the Nor thwest of the Taklimakan Desert. 2. The reason why had the Gangnido reached a very highle vel of charting performance was depended on its master copi es to a large extent. The plotter Qingjun of the main one of t hose copies had adopted a kind of projection which was simil ar to the subsequent Mercator one and a dictyo-coordinate s ystem composed of meridian lines and transverse lines to hyp othetical acmes supported by advanced theory and technique s. The cartographers of the Gangnidoshould calibrate diverse maps, charts and other geographical features as source of th e Gangnido with the coordinate system otherwise different loc ations of same towns, manors, hills, rivers and borders from variant even disparate atlas and manuscripts would be hardly integrated into one acceptable map, although such a coordina te net was not shown in the completed map Gangnido at last. 3. Map of the Territory Amalgamated (Hunyi Jiangli Tu) and Amalgamated Map of the Great Ming Empire (Daming Hunyi T u) were the referenced patterns but not the headstream of th e Gangnido the two formers were derived from a common atl as or just a map no matter how different in details there was between the both. Why was the situation like that? The part o f the reason is as follows, Eminent Monk Qingjun did not pos sess enough geographical data and conditions to design and c reate a great and meticulous world map. 4. The genuine forebear of the Gangnido should be the Col oured Global Map (Caihua Dili Zongtu) which was drowned by Iranian Jamal al-Din and denominated as the General Global Map (Tianxia Dili Zongtu) later. 5. In medieval times, there were some indirect and direct c onnections in map cartographies of Korea and the remote reg ion to the West of Cathay. The Gangnidoaccepted the achieve ments of the Western cartographies and also employed the Ea stern coordinate structure with four-acmes. Historical facts demonstrated that Korean people in the cent ral area of the North Pacific culture has the amazing capabili ty to absorb alien cultures and make creation. This is an imp ortant reason why the flourishing of the Korea civilization is s o colorful, varied and resplendent.

(주)전건축사사무소_전중배, 전중용

(주)전건축사사무소(JEON Architects),김한수(사진),세부첸코 타티아나(사진) 현대건축사 2017 월간 CONCEPT Vol.- No.220

대인관계문제해결 프로그램이 학교 밖 청소년의 자기효능감 및 분노조절에 미치는 효과

박연심,김주심,전건이,이영선 한국교육치료학회 2016 교육치료연구 Vol.8 No.2

본 연구는 학교 밖 청소년을 대상으로 대인관계문제해결 프로그램을 실시하고 이 프로그램이 자기효능감과 분노조절에 미치는 효과를 검증하는 데 그 목적을 두고 있다. 이러한 목적으로 청소년 관련 기관과 연계된 학교 밖 청소년 20명을 선발하여 실험·통제집단에 각 10명씩 무선 배정하여 프로그램을 실시하였다. 본 프로그램의 효과를 검증하기 위해 각 집단에 사전·사후 자기효능감과 분노조절 척도 검사를 실시하였다. 수집된 자료분석은 SPSS/WIN 21.0 프로그램을 이용하여 평균과 표준편차, 집단 간의 차이를 알아보고자 다변량 공분산분석(MANCOVA)을 실시한 결과 실험집단 학교 밖 청소년의 자기효능감과 분노조절 능력이 유의한 효과가 있었다. 따라서 본 연구 결과를 토대로 후속 연구에 대한 제언과 시사점을 논의하였다. The purpose of this study was to verify the effect of interpersonal problem solving program for out-of-school youth on their self-efficacy and anger management. In conjunction with the out-of-school youth agencies, 20 adolescents were randomly assigned to the experimental and control groups. Each group completed the self-efficacy and self-anger scale in pre- and post- test. The data analysis of MANCOVA revealed that out-of-school youth who participated in the program exhibited a significant improvement in their self-efficacy and anger management skills. Therefore, implications of this study were discussed for further research.

질식분만과 제왕절개시의 제대혈청 Cortidol치

전건(K Jeon),김종우(CW Kim) 대한산부인과학회 1980 Obstetrics & Gynecology Science Vol.23 No.6

Cortisol을 만삭임부의 제대혈청에서 방사면역측정법을 이용하여 측정했다. 자연진통이 와서 질식분만을 한 23예의 산모에서 cortisol치의 평균과 수준오차는 혈청 100ml당 26.2±1.54μg이었다. 이 cortisol치는 oxytocin유도로 질식분만을 한 19예의 평균치와 표준오차(23.0±1.45μg/dl)에 비하여 유의하게 틀리지 않았다. 진통이 없이 선택적 제왕절개를 시행한 15예의 평균치와 표준오차(12.8±1.21μg/dl)는 자연진통이 온 경우든지 oxytocin으로 유도한 group이든지 간에 질식분만예에 비하여 유의수준으로 낮게 나왔다. 무뇌아의 임부로서 자연진통이 안 와서 45주에 제왕절개로 분만을 종결지은 임부의 제대혈청 cortisol치는 4.57μg/dl였다. 진통과 질식분만은 제대혈청 cortisol치를 상승시키는 원인이 되며, 질식분만에서는 자연분만군과 유도군의 사이에 유의한 차가 없었음을 확인했다. 이상의 결과는 인간의 임신에서도 다른 종의 동물에서처럼 태아의 cortisol합성이 자연진통 직전에 증가하고 이에 진통의 유발을 시키는 원인이 된다는 가설을 뒷받침할 수가 없었다. Cortisol was determined by a radioimmunoassay method in umbilical cord serum from pregnacies of 38 or more weeks gestation. In 23 cases of vaginal delivery following spontaneous labor the mean±S.E. of cortisol values was 26.2±1.54μg per 100ml of serum. This cortisol level was not significantly different form that observed in 19 cases of vaginal delivery after oxytocin-induced labor(23.0±1.45μg per 100ml). The mean cortisol level in cases of elective cesarean section with no prior labor(12.8±1.21μg per 100ml) was significantly less than the value for vaginal delivery after spontaneous or induced labor. The cord serum concentration of cortisol in a pregnancy complicated by fetal anencephaly and terminated at 45 weeks by cesarean section was 4.57μg per 100ml. It is concluded that labor and vaginal delivery resulted in a significant increase in cord serum cortisol levels but there was no significant difference between spontaneous and induced labor. These findings do not support the hypothesis that a surge in fetal cortisol production immediately precedes and initiates spontaneous labor in human pregnancy.

버블의 크기별 입도분포와 부상시간과의 상관특성에 관한 연구

전건(Gun Jeon),박철휘(Chul-Hwi Park) 大韓環境工學會 2017 대한환경공학회지 Vol.39 No.5

최근 강우는 짧은 시간에 많은 비가 오는 특성을 자주 나타낸다. 이런 기상현상 때문에, 초기유출수와 합류식하수관거 월류수의 유입유량과 농도도 변화되고 있다. 이와 같이 유입조건이 변동되는 경우에는, 높은 수면적부하율을 가지는 부상방법이 공공수역의 수질관리에 적합하다. 왜냐하면 부상법은 공공수계의 요구조건을 충족 할 수 있기 때문이다. 현재까지 이러한 부상법의 검증과 진단을 위하여, 공급공기량과 유입SS량의 비율을 반영하여 왔다. 그러나 불행하게도 이러한 방식은 기술진단과 검증을 위한 판단기준으로는 그 한계를 가진다. 왜냐하면 부상속도와 시간요소가 상이한 버블분포에 의해 달라지기 때문이다. 부상속도와 시간은 처리시설의 용량에 영향을 준다. 왜냐하면 시간인자가 시설의 규모를 결정하기 때문이다. 그러므로, 동일한 공급공기량과 유입SS농도간 비율조건에서의 버블분포특성과 부상시간특성을 운영 및 기술진단 및 평가를 위한 판단기준으로 적용하여야만 한다. 따라서 이러한 필요에 따라, 이 논문 내용은 버블분포와 부상시간간 관계의 분석에 대한 실증적 일반화에 관한 연구이다. Lately rainfall characteristics that it rains a lot in a short space of time often occurs. Because of this meteorological phenomena, the flow rate and concentration of initial rainfall for runoff and combined sewer overflows are changed. In the case of this inlet fluctuation, the flotation method at high surface loading rate is suitable for water quality management. the flotation method is able to meet the removal rate requirements of water public zone in 5 to 10 min which is irelatively short period. For assessment and diagonision of flotation method, A/S ratio is applied until now. But unfortunately, this has some limits for evaluation standard for certification and assessment of technical diagnosis and operation. This is why there is different efficiency in the bubble distribution at the same A/S ratio. The velocity and time of floating is changed by the different bubble distributions. The floating time affects the plant volume because the time factor make size dicision. Therefore the charateristics of bubble distribution and floating time at the same A/S ratio is necessary to apply to evaluation standard for certification and assessment of technical diagnosis and operation. For generalization of the method in certification and assessment, the characteristics of bubble distribution was studied. Until recently, using the optical device and shooting live video, there are some analysis technology of the floating factors. But this kind of technology is influenced by the equipment. with this level of confidence about the results, it is difficult to apply to generalize. According this reasons, this study should be applied on experiment generalization of method about measurement of relation between bubble distribution and floating time.

2-Benzothiazolylhydrazones with Cation Radicals in Nitrile Solvents. Formations of 1,2,4-Triazoles and Triazolo[3,4-b]benzothiazoles

박군하,전건,오시화,Park, Gun Ha,Jeon, Geon,O, Si Hwa Korean Chemical Society 2000 Bulletin of the Korean Chemical Society Vol.21 No.4

Arenealdehyde 2-benzothiazolylhydrazone in thianthrene cation radicalafforded triazolo[3,4-b]benzothiazoles and 1,2,4-triazoles as major and minor product, respectively. On the contrary the similar reaction in tris(2,4-dibromophenyl)aminium hexachloroantimonate gave 1,2,4-triazoles and triazolo[3,4-b]benzothiazoles as ma-jor and minor product, respectively.

난소미분화배세포종 재발의 1례

김상연(SY Kim),김유성(YS Kim),박용희(YH Park),전건(K Jeon),임승계(SG Lim),김종우(CW Kim) 대한산부인과학회 1983 Obstetrics & Gynecology Science Vol.26 No.8

We experienced a case of recurrent ovarian dysgerminoma in 26 year old woman recently and report with brief review of literature.