NSIP와 BOOP의 고해상전산화단층촬영 소견과 비교

백상현,박재성,차장규,홍현숙,김대호,박성진,조준희,이혜경,최진수 순천향의학연구소 2003 Journal of Soonchunhyang Medical Science Vol.9 No.2

Purpose: BOOP and NSIP also share similar clinical features such as subacute flu-like illness, the finding of bronchoalveolar lavage, the result of pulmonary function test and more favourable outcome than usual interstitial pneumonia(UIP). The author try to compare the HRCT findings of NSIP with BOOP by pattern and distribution of diseases. Materials and Methods: HRCT findings of histopathologically proven NSIP(Group Ⅰ; 6, Group Ⅱ; 7, Group Ⅲ; 2) in 15 patients(5 male, 10 female, age range, 39-69 years; mean age, 53 years), BOOP in 15 patients(6 male, 9 female, age range, 26-76 years; mean age, 52 years) were reviewed retrospectively. Results: The common pattern of the two diseases was admixed consolidation, ground glass attenuation & reticular densities with/without architectural distortion(NSIP; 53.3%, BOOP; 46.7%). The main component of the pattern wan predominantly consolidation(NSIP; 46.7%, BOOP; 73.3%) and ground glass attenuation(NSIP; 40.0%, BOOP;20.0%). Architectural distotion was more provinent finding with NSIP(mild ; 3, moderate ; 4, severe; 2) compared with BOOP(mild; 7, moderate; 2, severe; 0). The predominant overall distribution was lower lung, peribronchovascular & peripheral lung field in both of the two entities(NSIP;73.3%, BOOP; 73.3%). Peribronchovascular involvement was more common with NSIP(100%) than BOOP(80%), whereas peripheral involvement was more common with BOOP(93.3%) than NSIP(80%). Conclusion: The HRCT findings of NSIP and BOOP were similar in pattern and distribution. But NIP manifested more frequently ground-glass attenuation, whereas BOOP showed more frequently consolidation. Architectural distortion was more severe with NSIP than BOOP. NSIP invoved more frequently peribronchovascular space and BOOP were more common in peripheral lung field.

비복신경이식을 이용한 긴 거리의 말초신경 결손부 수복

이종호,이세영,김명진,이은진,안강민,김성민,최원재,명훈,황순정,서병무,최진영,정필훈 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.2

The surgery of oral and maxillofacial area poses the risk of cranial nerve damage such as trigeminal nerve or facial nerve. Inferior alveolar nerve is prone to damage in the third molar extraction, implant installation, orthognathic surgery, open reduction and rigid fixation, and tumor ablation surgery. On the other hands,facial nerve is likely to be damaged or sacrificed with trauma or parotidectomy. In case of inferior alveolar nerve injury, the incidence is reported to be about 1.3%. The nerve function will almost recover in minimal damage, but it won't recover at last in total damage of a part of nerve unit. In latter cases, nerve regeneration in intended by allograft as nerve substitute or various route of merve condit. But the recovery with autograft is believed to be most relialbe mrthod in the rapair of long-span(longer than 15㎜)nerve defect. We have performed autologous sural nerve graft in the repair of nerve defect, which is caused by resection of benign or malignant tumor. Hereby we report the method of nerve harvesting, recovery of defected peripheral nerve and the complications of donor site with the discussion of sural nerve anatomy.

하치조신경 및 설신경 손상 평가를 위한 한국인 정상 성인의 하순-이부 및 혀의 감각 조사

이종호,이세영,송승일,이은진,안강민,김성민,명훈,황순정,서병무,최진영,정필훈,김명진 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.2

In the head and neck area, there are so many sensory nerves, which are sometimes injuried iatrogenically or inadvertently so that involved patients complained of the loss of sensations. In such cases, it is important to judge the degree of injuries and regeneration of nerve for better diagnosis and treatment. Seddon and Sunderland's classification, which is commomly used, is focused on histological change and nerve conduction. As times goes by, it is difficult to access patient's sensory disturbance by this method. Until now, so many methods such as contract threshold, direction, two-point discrimination, pin prick, thermal discrimination and current perception threshold have been introduced for sensory evaluation. However, there hasn't been enough information regarding each methodology nor integrated standard methodology for the measurement. the purpose of this study is to get Korean adult normative sensory values of lower lip,chin and tongue using modified methods of contact thershold, ditection, two point discrimination, pin prick, thermal discrimination and assess degree of regeneration of sensory nerve damage.

獨逸語의 「事實」表示 抽象名詞 派生에 對한 硏究 : 后綴을 中心으로

陳成福 全北大學校 語學硏究所 1984 어학 Vol.11 No.-

獨逸語 縮詞에 對한 硏究

陳成福 全北大學校 語學硏究所 1985 어학 Vol.12 No.-

獨逸語의 後綴 形態素를 지닌 사람 表示 派生語에 對한 硏究

陳成福 全北大學校 語學硏究所 1983 어학 Vol.10 No.-

전략계획수립을 위한 의사결정분석 프로세스 및 적용사례

김성희,이진우 한국경영과학회 1994 한국경영과학회 학술대회논문집 Vol.- No.2

Strategic managerial problems tend to become more complicated, unstructured, and not readily quantifiable. These problems involve many interacting variables or factors that make the problems hard to be grasped by influencing each other. Purely analytical techniques that can handle well-defined problems are inadequate to deal with such real problems. What is instead called for is more qualitative tools for supporting decision processes that could operate at a higher abstract level. To address this issue this paper proposes the Visual Decision Making Process (VDMP) that assists decision makers who have to perform decision process from problem structuring to choice-making. Based on the VDMP, this paper develops a Visualized Decision Support System (VDSS) and applies it to planning a strategy of a communication corporation in Korea. Through this application, it is argued VDSS is effective and usable in structuring and analyzing ill-structured strategic problems.

용접공에서 혈중 중금속 농도와 혈장중 Malondialdehyde, α-tocopherol 및 적혈구내 Superoxide Dismutase 활성도에 관한 연구

이원진,장성훈,황천현,천병철,김해준 大韓産業醫學會 1998 대한직업환경의학회지 Vol.10 No.2

We investigated the association between the oxidative stress and the concentration of heavy metals in blood among welders. The study subjects were male manual CO₂welders(N=127) exposed to several heavy metals. The age distribution was from 20 to 63(GM=33.7) and the geometric mean(GM) of work duration was 4.2 years. We analyze the level of blood lead, cadmium, manganese and chromium which was related with the oxidative stress in the animal studies. Blood selenuim, plasma malondialdehyde(MDA), plasma α-tocopherol and erythrocyte superoxide dismutase(SOD) were analyzed as biological markers of the oxidative stress. The results of univariate analysis showed that the plasma MDA was significantly correlated with α-tocopherol(r=0.327) and blood selenium(r=0.313) concentration. But we could not find out any relationship between the erythrocyte SOD activities and those metal concentrations. Neither smoking nor alcohol consumption was related to the level of heavy metals and the oxidative stress biomarkers. As the results of multiple regression analysis with stepwise selection method, 1) the change of MDA level were dependent with the level of α-tocopherol and blood selenium concentration(R²=19.7), 2) the plasma α-tocopherol level was dependant with MDA and blood chromium concentration(R²=15.6), 3) in case of erythrocyte SOD activity, only the duration of work was significantly selected.

모 중장비 제조 사업장의 유해작업요인 평가에 관한 연구

장성훈,이원진,서창호,김종규,이영신,황천현,서동윤 건국대학교 의과학연구소 1996 건국의과학학술지 Vol.6 No.-

We evaluated the types and the amount of hazards in a heavy equipment factory and a plant factory to improve workers' health and to determine the priority in occupational health programs. We first inspected the working processes to find hazardous agents, measured them in each process environment, and compare the results with their TLVs(Threshold Level Value). This study was carried out from December 26, 1995 to January 30, 1996. The results are as follows: 1. In two factories, we identified the following hazardous agents: noise, dust, heavy metal fume, organic solvents, illumination, gases and ultraviolet light. 2. In the heavy equipment factory, some agents were over their TLVs in the following departments. 1) Preparation Department: dust, Pb, Mn, Fe₂O₃, NO₂ 2) Manufacture Department: noise, dust, Pb, Mn, Fe₂O₃, NO₂ 3) Assembly Department: noise 4) Technique Department: NO₂ 3. In the plant factory, some agents were over their TLVs in the following departments: 1) 1 Bay: illumination, Pb, Mn, Fe₂O₃ 2) 2 Bay: dust, illumination, Cu 3) 3 Bay: illumination 4) 4 Bay: noise, dust, Pb, Mn, Fe₂O₃, NO₂ 5) 5 Bay: noise, dust, Pb, Mn, Fe₂O₃, NO₂ 6) 6 Bay: Pb, Mn, NO₂ We concluded that the hazardous agents such as heavy metal fume, noise and noxious gas were required to be controlled at first.

廣州市 龍江洞 정원유적의 원지구성에 관한 기초적인 연구

백지성,하진호 한국정원학회 2002 한국전통조경학회지 Vol.20 No.3

The garden remains located in Yonggang-dong, Gyeogju-city is presumed to have been a part of a royal villa in the Unified Shilla and has a pond garden and waterscape-focused stucture. The pond garden seems to have had a pond island which must have been connected to the garden with a bridge. The small architectural sites were also found in the east and southeast part of the pond garden. In particular, it was partially confirmed that there was a stream in the southeast site. In the garden structure, the characteristics found in the plan of the pond garden were as follows: (1) The pond garden The shore edging of the pond garden keeps a certain distance from the shore of the pond island and has and organic relationship with it. It expands in slow curves and takes the overall shape of a square on the plane. The reinforcing stone wall lying along the shore is made of natural and split stones piled almost perpendicularly and thus has the cubic effects. The relatively simple structure of the shore edging contributes to the smooth and natural view of the pond garden. (2) The pond island The pond island is composed of the shore with serious winding and the varied shore with protruding parts on the plane level. Its reinforcing stone wall is built of natural and split stones, and its building techniques are also diverse. ①The embankment of a square shape intended for a bridge shows a cubic and practical composition that is just right for the straight-lined part of the shore. ②Rough split stones are spread in the entire shore, which is considered to have depicted the rough scenery of the gravel field adjacent to the water surface. ③The stone structure along the shore is not built of piles of lying stone pieces but of standing ones, which seems to be emphasized along with the protruding line of shore edging. ④It’s very unique for ornamental stones to be placed in the stone-filled ground. ⑤The shore has the topsoil composed of sand and gravels exposed, which is regarded as an attempt to bring the very natural waterscape out of the shore. ⑥There are rows of very high sense of formation to produce a natural waterscape with the stone arrangement under water. ⑦There are ornamental stones at the bottom of the pond garden, They are small pieces of stone arranged in groups over a certain area and thus contribute to the naturalness of the waterscape. ⑧The ornamental stones are standing in the stone-spread ground. This technique was adopted to emphasize the superior beauty of them.