사무공간의 체계적인 배치계획에 관한 연구

성덕현 釜慶大學校 2000 釜慶大學校 論文集 Vol.5 No.-

Much researches have been being performed for the plant layout using the systematic layout planning approach. However, little concern about the office layout was given compared to the plant layout. In this paper, a systematic approach to the office layout is proposed and it is applied to the P-company. The whole process of making office layout is called as an office layout planning in this paper. To do an office layout planning, a survey was done to get the data about the job and behavior characteristics of the white collars in the office and the data were clustered using the cluster analysis. It is known that four types of layout were preferred by the office workers according to the job and behavior characteristics in general. Next, the relationship diagram was drawn between the departments of the company. The relationship was represented as symbols such as A, E, I, O, U, and X which were suggested by Murther(1974). The diagram was used to make layout among the departments in which the stronger the relationship the closer the departments. The third, the basic module was made. This includes the size of the furniture and the basic layout of the unit team in an office. Four kinds of basic modules were proposed according to the job and behavior characteristics. Finally, the departments were allocated to the floor according to the relationships among them. Several alternatives were made and evaluated according to the Manhattan distance and weighted Manhattan distance. The proposed method was applied to the P-company and the result shows that the systematic way will fulfill the satisfaction of the office workers.

염소를 포함한 액체에서의 금박막 패터닝과 표면 분석

성덕경,최정옥,안일신,김옥경 한양대학교 이학기술연구소 2004 이학기술연구지 Vol.7 No.

금박막은 높은 전도성의 화학적인 안정성을 가지고 있으므로 GaAs를 기판으로 한 bevice에서 널리 쓰이고 있으며 SAM(Self-Assembled Monolayer), Nanolithography 등에서도 아주 주요하게 사용되고 있다. 본 연구에서는 염소가 포함된 액체에 금박막이 접해있고 UV를 조사하여 식각이 되는 것을 발견하고 연구하였다. 노광량을 조절하여 금박막의 기각률을 조절할수 있으며, 또한 가모강제 공정을 거치지 않고 금박막에 직접 조사하게 되므로 간단하게 패터닝을 할수 있다. AFM(atomic force microscope), optical microscope, ellipsometry 를 이용하여 식각률 측정 및 표면 변화를 보았다. Various metals or their alloys are used in the semiconductor metallization process or in micro-or nano-structure devices. We report a novel etching technique of gold film based on new phenomenon that gold is soluble in chlorine containing solutions or solvents under UV irradiation. Mask patterns can be transferred to gold surface directly without resorting to complicate photoresist process. And, etch rate could be controlled from sub nanometer to few tens of nanometers per minute by adjusting exposure parameters. Moreover, non-toxic liquid such as NaCl solution can be used for the process. AFM(atomic force microscope), optical microscope, ellipsometry were used to characterize the etch rate and the surface morphology.

건설 예정의 Coil Center 운영에 대한 Simulation 분석

성덕현,윤원영,옥영석 釜山大學校生産技術硏究所 1997 生産技術硏究所論文集 Vol.52 No.-

본 논문은 건설예정인 coil center의 처리능력과 물류를 평가하기위한 시뮬레이션모델을 개발하는 연구이다. 경험적인 추정에 의한 야드에서의 수량, 저장시간의 분포를 구하고 3가지 운영대안이 제안되어 SLAMII를 이용한 시뮬레이션을 실시하며 최종적인 대안은 설비(Slitter)의 추가가 추천되어 이 것에 대한 시뮬레이션 결과를 분석한다. 그 결과 Slitter와 저장야드의 병목현상이 나타나므로 향후 이부분에 대한 기술적인 고려가 필요한 것으로 나타났다. In this paper, the simulation model is developed to evaluate the capacity and the material flow of the planned coil center. By the empirical estimation, the distributions of the quantity and the elapse time in the yard are obtained, and three alternatives are proposed. Based on the primitive simulation using SLAMII, the final alternative is prepared which includes one more facility (slitter), and the simulation is also performed. The result shows that the slitter and the storage yard are the bottleneck points throughout the slitting process. And the problem should be solved technically in managerial decision making related to construct the new coil center.

최한기의 인성론과 Rogers의 인간관의 비교

설창덕,천성문 한국동서정신과학회 2003 동서정신과학 Vol.6 No.2

본 연구는 Rogers의 인간관과 최한기의 인성론을 비교하여, 최한기의 인간관이 상담의 일반적 목표로서의 가능성이 있는가를 검토하기 위한 것으로서, 두 사람 모두가 인간을 변화하고 발전하는 긍정적인 존재로 보고 있다는 측면에 주목하여, 인간이 변화, 발전, 완성되어가는 과정을 어떻게 보는가를 비교하였다. 비교의 결과로 첫째, 최한기와 Rogers는 모두 인간을 선한 존재로 본다는 것은 일치하였다. 둘째, 인간이 발전하고 변화할 수 있는 근본적인 힘에 대하여서는 Rogers는 실현경향성을 최한기는 욕구를 들고 있다. 셋째, 인간은 어떻게 변화를 시작하는가 라는 문제에 대하여 Rogers와 최한기는 성장의 방향이 자신에게 외계로 확산되어 간다는 점에서 근본적으로 동일한 입장이었다. 넷째, 인간의 변화의 과정에 대한 인식에 대해 두 사람은 모두 인식의 근거를 자신의 지각과, 외계의 사물·타인이라는 주 객관적 요소의 조화 속에서 찾으려고 하였다는 점에서 동일하였다. 다섯째, 변화의 완성으로서의 인간상에 대하여 두 사람은 모두 자신의 인식에서 출발하여 세상에 대한 실천으로 완성되어지는 고도로 의식적이고 사회적인 존재로서 인간의 이상적인 모습을 그리고 있다. 마지막으로 이렇게 완성된 인간은 사회적 실천을 통해 이상사회의 건설에 적극적으로 나서는 사회의 개조자로서 세상을 살아간다는 것을 두 사람 모두 주장하고 있었다. 그러므로 최한기의 이상적인 인간에 대한 관점은 완전기능인이라는 Rogers의 관점과 완성의 과정과 완성된 상태 그리고 완성 후의 모습에 이르기까지 거의 흡사한 것이고, 오히려 최한기의 인간관이 우리민족의 역사적 문화적 전통을 바탕으로 하고 있다는 점에서 볼 때 토착적 상담심리학에서 목표로 삼을 만한 인간관으로서의 의미가 있다고 볼 수 있다. In this study, a new criterion for counseling psychological outlook on human being is tried to be found in Choi Han-gi's(1803-1877) treatise of human nature, who lived in the late of the Yi Dynasty, for which a human's ideal state appeared in his treatise of human nature is compared with Rogers' completely functional human being. The result of the comparison is as follows; First, the human being is regarded as a fundamentally good being. Second, Rogers regards dynamic for human development as tendency to realize in the position of ethical doctrine that a man's inborn nature is good, while Choi Han-gi regards it as theoretical need. Third, the progress of human growth and change is understood as spreading from oneself to outside world. Fourth, they tries to find the basis of cognition about the course of change out of harmony of subjective and objective factor. Fifth, the completed human is a subjective human being who changed the world through his/or her life. Sixth, the completed human is living in the world as a social reformer who comes forward positively for the construction of an ideal society. Choi Han-gi's treatise of human nature has a meaning that it shows the direction of Korean Counseling because it can be accepted as a general purpose the same with Rogers' completely functional human being, especially it admits the difference of each person's born character and human's need selectively and the process to complete a human being is united with that of social practice. Choi Han-gi's treatise of human nature has a counseling educational meaning that it is a desirable direction that mental training and practice should be united by carrying out counseling education and counseling activity as a social practice at the same time and that counselors are required to research into the origin of the need during the course of counseling education.

소형선용 전자해도 시스템 성능 기준 고찰

심우성,고덕수 호서대학교 반도체제조장비국산화연구센터 2001 반도체장비학술심포지움 Vol.2001 No.-

전자해도의 보급과 함께 대형선을 중심으로 ECDIS와 같은 항해장비가 보급되고 있는 가운데 상대적으로 작은 선박을 위한 ECS 시스템이 활발히 보급되고 있다.실제로 ECDIS와 같은 대형선용 시스템의 보급은 그 가격과 설치 부담 때문에 그리 많은 수가 아니지만 소형 선에의 ECS 시스템 보급은 그 수가 매우 많을 것으로 예상되고 있다.하지만 ECDIS와 달리 소형선용 ECS 시스템의 성능기준은 아직 국제적 기준이 마련되지 않은 상황이다.이에 본 논문에서는 ECDIS 및 항해장비들의 일반적 성능기준을 토대로 소형선에 필요한 사항들을 정리 분석하고 ECS에 필요한 기능들의 성능기준에 관하여 고찰하였다.

Headspace-solid phase microextraction 방법에 의한 DCAA & TCAA 분석에 관한 연구

조덕희,오성근 대한상하수도학회 2003 상하수도학회지 Vol.17 No.6

Water chlorination for disinfection purposes leads to the formation of haloacetic acids (HAAs). In this study, headspace solid-phase microextraction (HSSPME) was studied as a possible alternative to liquid-liquid extrmon for the analysis of HAAs in drinking water. The method involves direct derivatization of the acids to their methyl esters without methyl tert-butyl ether (MTBE) extraction. Experimental parameters such as 2㎝-50/30㎛ divinylbenzene/carboxen/polydimethylsiloxane fiber, sulphuric acid of 1㎖, methanol of 3ml, derivatization temperature of 50T, derivatization time of 2hrs, sodium chloride salt of 10g , extraction time of 30minutes, extraction temperature of 20℃ and desorption time of lminute at 260℃ were selected in optrmal experimental conditions for the analysis of haloacetic acids. The linearity (r²) for DCAA and TCAA is 0.9981 and 0.9997 when analyte concentration ranges from 1 to 4㎍/l, respectively. The relative standard deviations (%RSD) for DCAA and TCAA were 3.5 and 2.1% for concentration of 10㎍/l (n=5), respectively. The limits of detection (LOD) were 0.05 and 0.1㎍/l. The results of HAA2 from the survey of Seongnam drinking water samples showed that the highest concentration of HAA2 (DCAA + TCAA) were 30.04㎍/l which was well within the Korean drinking water quality standard of 100㎍/l. It can be concluded that HSSPME technique with direct derivatization has a great potential for the analysis of drinking water.

현대불어 전치사 depuis : 의미상 l'aspect se´mantique를 중심으로

허성덕 서울대학교 어학연구소 1998 語學硏究 Vol.34 No.3

This article amis to understand the expressions depuis, a fait … que and il y a … que used in the complex past tense and the present tense more deeply. We review the analysis of Franckel who takes the pragmatic method and that of Callamand who proposes a grammatical suggestion. This article is not to investigate the differences between the two approaches, but to complement them. Through this, we summarize the followings: (1) depuis shows similar distribution in ne pas cesser de construction pointed out Franckel and in progressive verb pointed by Callamand (2) that Je n'ai rien mange´ depuis deux jours by Franckel and On n´y est pas alle´ depuis dix ans by Callamand show the same usage in the semantic point of view (3) the main distribution of depuis is as a postposition, when we see the examples of Callamand except one case.

영문법 교육의 실태분석과 개선방안

박덕재,손성규 광운대학교 인문사회과학연구소 2000 인문사회과학논문집 Vol.29 No.-

The purpose of this study is to analyze the actual state and to suggest the way of improving English grammar instruction. The recent movement toward communicative teaching has brought a decrease in explicit grammar instruction in language teaching. However, grammar teaching helps learners to develop explicit knowledge and learners in EFL setting should be given grammar instruction to compensate the lack of exposed time in target language. Also, grammar should be taught as a useful tool for language acquisition, not as a goal in itself. Thus, it is suggested that grammar instruction has some positive effects on second language acquisition and that learners should learn explicit knowledge and make practical application of it in target language in order to improve communicative competence.

不正咬合類型에 따른 齒軸傾斜度에 關한 頭部放射線計測學的 硏究

洪性德,車敬石 대한치과교정학회 1991 대한치과교정학회지 Vol.21 No.3

This research was performed to find out the adaptation patterns of maxillary and mandibular posterior teeth to the changes in relationships of vertical skeletal components, which constitute the skeletofacial complex. For this research, 61 adult malocclusion patients were chosen as subjects according to the Hellman's dental age with normally ranged FMN-A-B angle. These subjects were divided into 4 groups in maxilla and 3 groups in mandible according to mesiodistal inclinations of teeth. Following results were obtained after studying the relationships of the vertical skeletal components between each group. 1. Inspite of the fact that the FMN-A-B angle was within a normal range, the degree of mesiodistal inclinations of maxillary and mandibular posterior teeth showed differences in relation to the anteroposterior relationships of maxilla and mandible. In case where the FMN-A-B angle was large, the mesial inclinations of maxillary posterior teeth showed more increase from the posterior to the anterior, whereas in mandible it showed overall decrease. 2. The degrees of mesial inclinations of mandibular posterior teeth were increased when the angulations of lower facial height, occlusal plane angle and mandibular plane angle were greater. 3. The patterns of mesial inclinations of maxillary posterior teeth were varied according to the angulation of lower facial height. If relatively large, it showed more increase from the posterior to the anterior and it was decreased nearly consistent when the angulation was small. 4. The degrees of mesial inclinations of maxillary posterior teeth were decreased as the lower facial height, palatal plane angle, occlusal plane angle and the mandibular plane angle became greater.

不正咬合類型에 따른 齒軸傾斜度에 關한 頭部放射線計測學的 硏究

洪性德,車敬石 단국대학교 치의학연구소 1991 논문집 Vol.3 No.-

This research was performed to find out the adaptation patterns of maxillary and mandibular posterior teeth to the changes in relationships of vertical skeletal components, which constitute the skeletofacial complex. For this research, 61 adult malocclusion patients were chosen as subjects according to the Hellman's dental age with normally ranged FMN-A-B angle. These subjects were divided into 4 groups in maxilla and 3 groups in mandible according to mesiodistal inclinations of teeth. Following results were obtained after studying the relationships of the vertical skeletal components between each group. 1. Inspite of the fact that the FMN-A-B angle was within a normal range, the degree of mesiodistal inclinations of maxillary and mandibular posterior teeth showed differences in relation to the anteroposterior relationships of maxilla and mandible. In case where the FMN-A-B angle was large, the mesial inclinations of maxillary posterior teeth showed more increase from the posterior to the anterior, whereas in mandible it showed overall decrease. 2. The degrees of mesial inclinations of mandibular posterior teeth were increased when the angulations of lower facial height, occlusal plane angle and mandibular plane angle were greater. 3. The patterns of mesial inclinations of maxillary posterior teeth were varied according to the angulation of lower facial height. If relatively large, it showed more increase from the posterior to the anterior and it was decreased nearly consistent when the angulation was small. 4. The degrees of mesial inclinations of maxillary posterior teeth were decreased as the lower facial height, palatal plane angle, occlusal plane angle and the mandibular plane angle became greater.