回轉圓板 面積決定을 위한 實驗硏究

金東鎭,吳英敏 동아대학교 환경문제연구소 1983 硏究報告 Vol.7 No.1

The objective of this study is to review the basic theories related in waste water treatment using rotating biological contactors, and to find some kinetic parameters to determin the disc area. The parameters such as saturation constant(Ks), area capacity constant(P), yield coefficient(Ya) and attached active biomass(Xa) were investigated through the experiment with small scale rotating biological contactor process. The unit of 4 liters-capacity was fed synthetic waste containing a certain concentration of milk powder and was operated for 6, 4, 2, 4, and 0,67 hour-hydraulic retention time, respectively. In this studies, mass balance model was used in data analysis to find out design parameters and those of each 1st, 3rd and 5th are as follows: 112,17, and 2 ㎎/l of Ks;526, 16, and 9.3 ㎎/m·d of P; 0.6 of Ya;and 14.8 g/m of Xa, respectively.

전시공간의 자연채광에 관한 연구

金東進 弘益大學校 産業技術硏究所 2007 産業技術 Vol.17 No.-

Lighting is an important element in architecture which exists as a core and essential component, not a pre-supposed frame of a certain object. This has worked as a crucial element in deciding the character of an interior space in a various form as the beginning of architectural history. Also, mankind has continuously asked for the ways to control lighting to provide the best atmosphere in their hiding places of residence. In this way, the history of architecture has continued endlessly with the problems of lighting. Light, along with copper wire, has been an important element to solve the problem in exhibition spaces. Times when artificial lighting using electricity was not available, natural light was realistically the only way to lighten the exhibition spaces. The inflow of using natural lights to lighten the exhibition spaces has not only affected the atmosphere of the place but has also influenced the standards of the characters in the architecture of the museum itself. Our studies inquire the various sides in obtaining abundant natural lights within the architectural space (especially exhibition spaces) as well as having the space sense. Along with it, will attempt to investigate, in relations, the sectional types and lighting methods in obtaining light by researching exhibition facilities from past to modern, domestic to international. In relations to exhibition spaces, this will set a model research in various lighting methods for exhibition spaces to be built in the future as well as to providing the basic studies in suggesting pattern guides.

胎元飮의 效能 및 加減法에 관한 文獻的 考察

金東珍,柳同烈 대전대학교 한의학연구소 2002 한의학연구소 논문집 Vol.10 No.2

According to the literatural study on the utility of TaeWonEum, the results were as follows 1.TaeWonEum is the prescription originally registered on Zang Jie Bin's <Jing-Yue-Quan-Shu> and because of the dificiency of the renmai, the chongmai in women, it is made for the discomfort of the pregnancy 2.On the treatment of miccarriage, they were used to the methods of tonification qi and blood, tonificating insufficiently, making flesh, eliminating wind, tonificating the spleen, clearing heat, eliminating stagnat blood, tonificating blood, growing zhang qi, etc but it is almostly used to the method of tonificating qi and blood 3.TaeWonEum is used on the purposes of tonificating the spleen and stomach, qi and blood, on the case of both the discomfort of the pregnancy by the dificiency of the renmai, the chongmai in women, and the insufficiency of fetal growth by the difficiency of the spleen and stomach, qi and blood 4.The symptoms can be used which are the fetal problem of incipient pregnancy, quickening, lumbago, distension, pallor, weakness of the mind, dizziness, cold, anorexia 5.The additional methods of TaeWonEum are as follows when much turbid enuresis is concerned, Disscoreae Rhizoma, Psoraleae Fructus, Schizandrae Fructus can be added when a patient is very difficient of qi, Atractylodis Macrocephalae Rhizoma is doubled and Astragali Radix can be added when a patient is often vomiting with asthenia-cold, Typhae Pollen can be added when a patient has fever and weak, Scutellariae Radix or Rehmanniae Radix can be added and Eucommiae Cortex can be subtracted when a patient has the colicky pain because of the difficiency of yin, Lycii Fructus can be added when a patient is at a great rage and qi is ascending, Cyperi Rhizoma or Amomi Fructus can be added when a patient has hemorrage with trauma, Dipsaci Radix, Asini Gelatinum can be added when a patient's vomiting can not be reduced, Pinelliae Rhizoma, Zingiberis Rhizoma Recens can be added

1992학년도 간편 MMPI 성격검사 결과분석

金東規,朴賢珍 釜山工業大學校 學生生活硏究所 1993 學生生活硏究 Vol.3 No.-

실시간 자세 측정 알고리즘

金東民,嚴裕鎭 弘益大學校 産業技術硏究所 2004 産業技術 Vol.14 No.-

This paper describes several tools which are useful for improving the accuracy resulting from shape-based registration: constraint analysis, constraint synthesis, and online accuracy estimation. Constraint analysis provides a scalar measure of sensitivity which is well correlated with registration accuracy. This measure can be used as a criterion function by constraint synthesis, an optimization process which generates configurations of registration data which maximize expected accuracy. Online accuracy estimation uses a conventional roo-tmean-squared error measure coupled with constraint analysis to estimate an upper bound on true registration error.

下顎 乳臼齒의 根端病巢로 因한 繼承永久 齒胚의 位置變化

金東吉,金永進 大韓小兒齒科學會 1986 大韓小兒齒科學會誌 Vol.13 No.1

This study was taken to examine the positional change of successional permanent tooth germ caused by the periapical inflammation of mandibular deciduous molar. In this study, the intraoral radiographs of 67 children(134 teeth) without caries in mandibular deciduous molars and 90 children (90 teeth) with periapical inflammation of deciduous molar in only one side were used as materials for the investigation. The results of this study were as follows: The average of the difference between right and left sides measured in buccal cusp tip of mandibular first premolar, second premolar tooth germ of 67 children without caries was each mesiodistally 0.51, 0.60mm, vertically 0.50, 0.57mm. The average of the difference between right and left sides of tooth inclination was 1.00 degree in mandibular first premolar, 1,54 degree in mandibular second premolar. The positional change of permanent tooth germ caused by the periapical inflammation of deciduous molar was found in 22 to 90 teeth(24.4%). The positional change was found in 9 to 42 teeth in first premolar(21.4%), and 13 to 48 teeth in second premolar(27.1%). The positional change of permanent tooth germ was mostly found in the large size of periapical lesion. The positional change was mostly observed in the stage of the crown formation of permanent tooth germ. The tooth inclination could be changed by the positional change of the permanent tooth germ caused by the periapical lesion of its deciduous molar, and it was found in 11 to 22 teeth(50.0%) totally. The change of tooth inclination was found in 5 to 9 teeth in first premolar(55.6%), and 6 to 13 teeth in second premolar(46.2%).

마늘(Allium sativum L.)의 Callus培養에 依한 변이체획득 및 Allium屬間의 細胞雜種의 合成 : 식물체의 大量增殖을 爲한 短縮莖培養 및 培地組成의 影響

金東喆,金琮鴻,金晋鎬 順天大學校 1983 論文集 Vol.2 No.1

마늘쪽의 短縮莖培養에서 callus 및 器官分化와 식물체의 形成過程을 觀察하였으며, 培地의 選定을 爲하여 Murashige & Skooge와 ?? 의 基本培地에 cytokinin과 auxin을 濃度別로 組合, 段階別로 培養하였던 바 그 結果는 다음과 같다. 1. callus 및 器官分化 그리고 유식물체 形成에는 ?? 培養液에 더욱 效果的이었다. 2. Callus增殖에 效果的인 生長調節物質은 KIN ?? M과 2,4-D ?? M가, 器官分化에는 KIN ?? M과 NAA 5× ?? M가 良好함을 認定할 수 있었다. 3. 繼代培養 2代以上의 CALLUS에서는 뿌리의 發達은 旺盛하였으나 莖葉의 分化는 極히 低調하였다. 4. 再分化된 幼植物은 NAA ?? M의 單獨添加培地에서 成長이 良好하였다. The processes of callus, organ and plantlet formation from the dwarf stem culture of garlic clove were observed in vitro. In order to determine the optimum medium for culture, basic media of the ?? and the Murashige & Skooge's were supplemented with cytokinin and auxin in various concentration and cultured on step medium, the results of which are summarized as follow: 1. The ?? basic medium was most proper as medium for callus, organ and plantlet formation. 2. The most effective growth regulators in the callus proliferation were medium containing KIN ?? M and 2, 4-D ?? M, but in organ formation medium containing KIN ?? M and 5×?? M would rocognized to be the best. 3. The dobelopment of root from callus mass in the succesive culture for two generation was observed, but there was no observation of shoot formation. 4. The redifferentiated plantlet on the medium containing NAA ?? M in the growth was examined to be the best.

效率的인 體育授業 進行方法에 關한 硏究

金東進 師範大學 體育硏究所 1982 서울大學校 體育硏究所論集 Vol.3 No.1

The purpose of this study was to grash the problems physical education program in current junior and senior higer school thus, to present the reform method. The implications associated with the findings are following; 1. The aims of lesson have to be applicable to practical use of daily life and contribute to fixation of lifetime sports-oriented physical education program through the student's voluntary learning. 2. The contents of lesson should be gradually transferred into the method of selection which is left to students' choice. 3. Physical education lesson program placed stress on the tasks must be reinforced 4. The standard facilities and equipments must be increased in school 5. The anual teaching contents could be arranged to be omnipresent on each spheres. 6. The system of assignment class in charge must be changed into that of assignment event in charge.

공동주택 방음벽의 차음효과에 관한 연구

金東完,金明鎭 동아대학교 건설기술연구소 1996 硏究報告 Vol.20 No.1

Acoustic barriers are now in common use as a method of a abating noise. The increase in traffic noise nowadays, and the need for efficient protection against it, have given rise to full scale site measurement of insertion loss of acoustic barriers, both absorbent barrier and reflective barrier. The noise level measurement was carried out on the barriers in apartment site near road, and an array of microphone up to 50m behind barrier and before road was used to measure insertion loss for each barrier. The aim of this paper is to show the insertion loss of each barrier type and to suggest reference capable of pratical applications as design of acoustic barrier.

中共의 文字改革運動 動向

金東震 韓國外國語大學校 外國學綜合硏究센터 中國硏究所 1981 中國硏究 Vol.5 No.-