事務所建物의 리모델링活性化를 위한 諸般事項 定立에 관한 硏究

조균형,최두성,이경수 대한건축학회 2003 대한건축학회논문집 Vol.19 No.9

Nowadays, remodeling has been understood as a countermeasure to improve indiscriminate construction behavior in the aspect of environment and economy. Remodeling is able to retrench the resources and costs consumed in construction and the wastes from demolition of building. On the other hand, remodeling makes negative impacts from misunderstanding for the concept of remodeling. For reasons mentioned above, this study took the two-pronged approach consisting of the examination of the existing remodeling construction data of office buildings from the five domestic remodeling companies and the survey of the concerned departments and the employees at the architect's offices. The research content mainly included the demand cycle of remodeling, the type and scope of remodeling construction, analysis of construction costs, and problems in construction. Further, the environmental impacts from construction were quantified by Life Cycle Assesment.

GPS 측위법을 이용한 차량추종자료 측위방법간 정확성 비교

김도균,이종달,김성훈,정광수,박관 嶺南大學校 工業技術硏究所 2003 工業技術硏究所論文集 Vol.31 No.2

The purpose of this study is to examine GPS data accuracy on traffic behavior analysis and to investigate GPS measurement in the real road condition. This measurement uses GPS hardware and software for collecting speed and position of two model cars at the same time. Data of Disto meter and GPS data which are bases of GPS data value are compared for judging through t-testing and correlation analysis. GPS data is used for calculating car moving distance and speed change. It is useful to traffic control in a city by analyzing basic traffic behavior appeared on leading car and following car.

강상판의 종·횡리브 연결부 피로실험에 관한 연구

김도균,박영석 명지대학교 대학원 1997 대학원논문집 Vol.1 No.-

Generally, the components of bridges are going to be loaded repeatedly, so welded and bolted connection part is easily going to develop fatigue cracks. Fatigue cracks are developed by moving loads at the trough to crossbeam connections in orthotropic steel bridge decks. The purpose of this study is to define the fatigue strength level of welding connections of the orthotropic steel plate deck bridge, YONG JONG GRAND BRIDGE. Static load test and constant amplitude fatigue load is performed. The stress range at the welded connection and fatigue crack tip is measured and stress distibution at the same location is calculated using structural analysis program 'ANSYS5.2'. The results show that the S-N curves for fatigue tests at the trough to crossbeam connections on the orthotropic steel plate decks are very close to detail category D of AASHTO design specification.

간절제술을 시행한 양성 간종양의 임상적 고찰

김도균,이상목,홍성화,오수명,주흥재 경희대학교 1998 慶熙醫學 Vol.14 No.3-4

도로표지판용 반사지와 EL시트에 대한 휘도와 시인성의 관계

김도균,이종달 嶺南大學校 工業技術硏究所 2004 工業技術硏究所論文集 Vol.32 No.2

It is well known that fluorescent traffic signs have conspicuity that is far superior to that of normal color signs. This study was conducted to test the hypothesis whether increasing the property of luminance, while leaving all other sign features the same, does increase the legibility distance. Six diamond-shaped signs were fabricated. The experiment enforced for day and night. The investigated sign board included Reflective Sheeting Engineer Grade(normal), Reflective Sheeting High Intensity Grade(higher), Diamond Grade TM LDP Reflective Sheeting(the highest), EL(electro luminescence)sheet. The traffic sign legends used Landolt rings to avoid word familiarity issuses. It was found that increasing of the luminance actually did statiscally significantly increase the legibility distances. The increasing ranged from 9.3 to 39.4 percent when increasing the property of luminance. In the case of EL sheet was from 34 to 57.3 percent(increase the legibility distances).

(Ba, Sr, Mg)TiO₃를 이용한 입계층 캐패시터의 제작 및 유전특성에 관한 연구

오의균,박태곤,강도원,오재유,김범진 창원대학교 공작기계기술연구센터 1999 연구업적집 Vol.1 No.1

The (0.8BaTiO₃-0.1SrTiO₃-0.1MgTiO₃)+0.006Nb₂O5 ceramics were fabricated by conventional ceramic process. The dielectric property of specimen was investigated that the specimen was sintering temperature at 1,300℃ for 3hours and them annealed at 1,100℃ for 3hours in a atmosphere (air) to be painted on the surface with CuO paste. The results of the temperature and frequency are varied, the dielectric constant and loss tangent are unsuitable for BL capacitor. The dielectric constants were varied to be negative temperature coefficient(2,000∼3,000) in the temperature range between -10 and 140℃, the dissipation factors (tan δ) were some high(0.1∼0.3). It was not grain insulation, in cause of the some difficult to be annealed temperature with CuO paste and fired atmosphere. But, we have some different annealing temperature and fired atmosphere. it will be suitable BL(Boundary Layer)capacitor.

의료기관의 비정규직 인사관리 실태에 관한 연구

이도화,이상민,김남균 인제대학교 1998 仁濟論叢 Vol.14 No.1

There is a strong tendency for the firms to increase the employment level of non-regular workers under the rapid changes in human resource management environment. However, the research on non-regular workers is scarce, and more studies need to be conducted to provide human resource managers for guidance in employing the non-regular workers. The purposes of this study are (1) to describe the human resource management practices as applied to the regular and non-regular hospital workers, and (2) to identify the problems associated with the employment of non-regular workers, thus providing the baseline data for drawing the suggestions for improvement. The sample of this study is 26 general hospitals in Pusan-Kyungnam region. The data were obtained through questionnaires and interviews with the managers in human resource management department. The results of the study are as follows: (1) The average proportion of the non-regular workers to total employees in the responding hospitals is 6.15%, which seems to be lower as compared to the national macro figure. (2) The major reason of employing non-regular workers was found to be labor cost savings, (3) The non-regular workers on the whole receive poorer treatment than regular workers in terms of human resource management including wage and benefits. On the basis of above results, the problems and suggestions for improvement were discussed in the conclusion.

스포츠 브랜드 아이덴티티에 따른 브랜드 자산 비교 연구

김도균,정아람 경희대학교 체육대학 한국체육과학연구소 2004 體育學論文集 Vol.32 No.-

The purpose of this study is to identify youth' brand equity with regard to sports brand identity. The subjects included 107 male and 106 female teenagers who live in the Seoul area and who were selected by a multi-stage sampling method. Data were collected by suing a questionnaire about sport corporations' brand equity, and the subjects were asked to indicate the degree of importance they place on certain variables on 1 5 point Likert scale by the self administration method. The scales were deemed reliable since the Cronbach a for the brand awareness and brand preference, brand association image, hand equity scales were .8325, .7289, .8247, .7582 respectively. As result, the following conclusion were drawn: 1. The brand identity element is important and recognized. 2. The brand which it prepers most was NIKE, character and high class it is with it appeared with the reason. 3. According to the specics of the population statistics(sex, area, grade) each brands showes differences in the brands equity(brand awareness and brand preference, brand association image, brand equity). 4. There was a difference to the brand equity(brand awareness and brand preference, brand association image, brand equity) which it follows in population statistics quality(sex, area, grade) of the outside brand. 5. There was a difference to the brand equity(brand awareness and brand preference, brand association image, brand equity) which it follows in population statistics quality(sex, area, grade) of the domestic brand. 6. There was a difference to the brand equity(hand awareness and brand preference, brand association image, brand equity) which it follows in population statistics quality(sex, area, grade) of the domestic brand and outside brand.

혈액 종양 질환에서 항과립구항체 골수 스캔을 이용한 중심 골수와 말초 골수 분포의 분석

강도영,이재태,손상균,이규보 대한핵의학회 2002 핵의학 분자영상 Vol.36 No.5

목적: 혈액 종양 질환을 가진 환자들에서 과립구에 대한 단일클론항체를 이용한 골수 수캔을 시행하여 혈액 종양 질환의 종류에 따라서 말초 곬의 분포를 등급화하고 중심성 골수의 정량적 섭취율을 구하였으며 또한 이들 상호간의 관련성을 조사하였다. 대상 및 방법: 혈액 종양 환자 중에서 골수 조직검사를 시행하여 진단이 확진되고 Tc-99m anti-granulocyte monoclonal mouse antibody BW 250/183를 이용한 골수 스캔을 시행한 환자 50명을 대상으로 하였다. 환자는 4군으로서 급성 골수성 백혈병 환자 11명, 급성 임파구성 백혈병 환자 12명, 임파선종 환자 15명, 골수이형성증후군 환자 12명이었다. 골수 스캔의 분석은 말초 골수 분포는 골수 확장 소견에 따라 4개의 등급으로 분류하였고, 중심성 골수 기능은 장골과 천골에 관심영역을 그려 섭취율을 계산하였다. 결과: 말초 골수 확장의 정도는 전체 환자 50명 중에서 1등급에 4명, 2등급에 27명, 3등급에 15명, 4등급에 4명이었다. 말초 골수 확장의 정도는 골수이형성증후군과 임파구성 백혈병에서 3, 4등급이 58% (7/12) 심하였고 임파종에서는 1, 2등급이 93% (14/15)로 가장 경하였으며 질환별로 특이적인 분포는 보이지 않았다. 중심성 골수의 섭취율은 4가지 질환 중 골수이형성증후군에서 8.5±4.0으로 가장 높았고, 급성 임파구성 백혈병에서 5.9±3.6으로 가장 낮았으나 4군 간에 통계적으로 유의한 차이는 없었다(p>0.05). 말초 골수 확장 정도에 따른 중심 골수의 정량화는 4가지 등급간에는 섭취율에 있어서 통계적으로도 유의한 차이가 있었으나(p=0.003), 개개의 환자에서 말초 골수 확장 정도와 중심 골수의 정량값의 상관관계는 거의 없었다(r=0.05). 결론: 혈액 종양 질환에서 골수 스캔은 말초 골수의 분포와 중심 골수의 기능에 있어서 질병 특이적인 소견은 보이지 않았으며, 골수의 변화는 말초 골수와 중심 골수에 서로 상관 관계없이 변화를 초래하므로 한 가지 방법으로 보다는 두 가지 방법으로 평가할 필요가 있다. Purpose: Bone marrow scintigraphy has been used to evaluate the status of bone marrow in various hematologic disorders. We have analyzed the peripheral distribution pattern and central uptake ratio of bone marrow using anti-NCA-95 monoclonal antibody and the their correlation in patients with various hematologic malignancy. Materials and Methods: Bone marrow immunoscintigraphy was perfermed using Tc-99m anti-granulocyte monoclonal mouse antibody BW 250/183. Fifty patients were classified into four groups; 11 with acute myelogenous leukemia. 12 with acute lymphocytic leukemia, 15 with lymphoma and 12 with myelodysplastic syndrome. The activity of central bone marrow was expressed as sacroiliac uptake ratio. Results: The patient's number was 4 in grade 1, 27 in grade II, 15 in grade III and 4 in grade IV according to extension of peripheral bone marrow. The extension of peripheral bone marrow was marked (58% in grade III and IV) in myetodysplastic syndrome and acute lymphocyte leukemia and mild (93% in grade I and II) in lymphoma. Sacroiliac uptake ratio was highest (8.5±4.0) in myelodysplastic syndrome and lowest (5.9±3.6) in acute myelogenous leukemia, but not significantly different among four patient groups (p>0.05). Conclusion: The pattern of peripheral bone marrow extension and activity of central hemopoietic marrow were not specific to the disease entities. Response of hemopoietic bone marrow may be evaluated on both peripheral and central bone marrow in patients with hematologic malignancy. (Korean J Nucl Med 2002;36:298-305)

감응성막의 전기적 성질을 이용한 유기 가스 반응 특성

김도균,이준호,유승엽,장정수,권영수 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

The electrical properties of Maleate copolymer (C_(18)MA-VE_(2)) and Itaconate copolymer (C_(18)ITA-VE_(2)) Langmuir-Blodgett (LB) films for in-plane were investigated to develop the gas sensor. The C_(18)MA-VE_(2) and C_(18)ITA-VE_(2) were used as sensitive materials and deposition on the slide-glass substrate using LB method which could control the thickness in the molecular order (Å). The current-voltage (I-V) characteristics were measured to investigated the response characteristics in chloroform, acetone, ethanol and methanol gases. The conductivity of sensitive films were 10^(-)7[S/cm] for an in-plane. The change of conductivity was occurred by behavior of organic gases, which mean that the behavior of organic gases could be analyzed using conductivity change and application to gas sensor. In the experimental results, the relation between sensitive films and organic gases could be divided by three-type. Thus, we could analyze the modeling of the response characteristics of organic gases using the conductivity change of sensitive films.