On Party Identification: As a Determinant of Voting Behavior

Duck—,joon Kim 호서대학교 사회과학연구소 2002 社會科學硏究 Vol.21 No.1

人工潮水의 景觀解析에 關한 考察

金德三,許濬 경희대학교 1988 造景論叢 Vol.1 No.1

Man-made lakes have large open space which is high in natural potentiality and while the interactions of astronomical phenomena, physiographic phenomena along with hydrological phenomena form the basic for water space, the interdependent relationship between these phenomena and the cultural phenomena create various waterscape. For the definition of waterscape of man-made lake as spatial view, it includes the water body, shore protection, the surroundings, water shed, dam and other artificial facilities which are visual objective of landscape agent, and then, position and condition of view point could also be included as the components of waterscape. The characteristices of waterscape of man-made lake are determined by factors like width of lake, hydrological condition, topography, water shed, land-use of surroundings, scale of dam, and distribution of artificial facilities. The surface of man-made lake intergrate various environmental factors creating the sense of detachment and dynamism, reinforcing the view of the surroundings with their reflections on it and giving uniqueness to it's general scene. The principal property of the spatial image by means of algorithm of factor analysis was influenced by Factor Ⅰ, Factor Ⅱ, and Ⅲ. These Factors included major variables implicating coolness, scale, mass, harmony, and naturalness. It is the most important that we begin to collect reliable data by valid evaluation method, that is, quantitative evaluation should be made to measure the relationship between the structure of landscape space and evaluation space.

Medx 운동치료 프로그램이 경추근력과 통증에 미치는 효과

남덕현,이한경,박재우,김명준 龍仁大學校 2000 용인대학교 논문집 Vol.18 No.-

The purpose of this study was to evaluate the improvement of the cervical extensor muscles strength in a 103 patients with laser discectomy using Medex program. 103 Patients was divide into 3 Groups, Study group of 40 patients (M=17, F=23), Control Group of 32 patients (M=17, F=15), Normal Group of 31 patients(M= 19, F= 12) Study and Control group was the patient of Laser discectomy on the cervical disc. Study Group was trained with Medx exercise program for the cervical muscles for 12 weeks after 1 month from cervical Laser discectomy. Control Group was rest at home for 12 weeks after the therapeutic exercise program. Normal group was good condition normal persons in cervical and Lumber spine without lesion, 31 persons was tested cervical extension muscle strength before and after 12 weeks. The results of this study were as follows ; 1. In initial muscle strength. The male was found 34275.95 8546.55(n=20) in study croup, 32279.66 3965.43(n=18) in control group, 54297.42 721,39(n=19) in Normal group. The female was found 24445.25 7360.80(n=20) in study group, 25125.64 4463.65(n=14) in control group, 42829 9649.62(n=12) in normal group. Therefore in a study and control group, It was found that the subjects have similar muscle strength after the 12 weeks with no difference. 2. Between three group, after 12 weeks, improvement of male muscle strength was found 50142.29 13017.37(n= 17, study group), 38973.44 7424.36 (n=18, control group), 55774.41 9268.05 (n=17, Normal group) in male. And improvement of female muscle strength was found 40227.80 6062.89(n= 15, study group), 29777.78 10647.34 (n=14, control group). As a result, muscle strength after 12weeks, it was found a little difference cervical extension muscle strength in control group without therapeutic Exercise program. But study group there was a much difference. 3. Study group was statistically significant difference(P<.05, n=40) after 12weeks. And control group was statistically significant difference, too(P<.05, n=32). But in real value, improvement of muscle strength was 50% improvement in study group more than 19% in control group. 4. After 12weeks in a study and control group, Pain scale shows statistically significant difference in study group than control group(P<.05). 5. After 12Wks, Cervical ROM was increased in a study and control group, each other. In a Study group it was found that there was an increase ROM more than control group(Flexion position; study/control G. =124.6 /118.8, Extension position: =1.68 /8.4, ROM; full Extension=0, full Flexion= 126). In conclusion, After 1 month laser discectomy in cervical HNP, The study group with procedure of Medx therapeutic exercise program was statistically significant increased cervical extension muscle strength more than control group with no therapeutic exercise program. And compared with control group, Study group shows decrease in a pain scale as well as the ROM of cervical mobility. Therefore, during 12 weeks Medx therapeutic Exercise in the cervical spine was effective in cervical muscle strength and for the pain, limited ROM, and dysfunction. And the early recurrent and prevention is positively necessary scientific controlled therapeutic exercise program.

도시와 농촌 비둘기 및 인체혈액중의 Vanadium 농도 산정에 관한 연구

문덕환,김준연,김정균 인제대학교 1985 仁濟論叢 Vol.1 No.1

This experiment determined the vanadium concentration in pigeon liver and lung tissues from rural and urban areas and .in bloods of workers (male 20, female 6) by carbon furnace Atomic Absorption spectrometry. The purpose of this experiment was in investigating the status of vanadium pollution in atmosphere. The summarized results were as follows : 1.The mean concentration of vanadium in pigeon liver and lung tissues from rural areas was 36.9±2.04ppb and 58.9±2.94ppb, respectively. 2.The mean concentration of vanadium in pigeon liver and lung tissues from urban areas was 64.0±2.62ppb and 91.7±4.26ppb, respectively. 3.The mean concentration of vanadium in pigeon liver and lung tissues from urban areas was more higher than that of rural (P〈0.05). 4.The mean concentration of vanadium in blood of workers(male 20, female 6) was 23.7±3.48ppb.

1992學年度 新入生 實態調査

李德出,元俊載 仁荷大學校 學生生活硏究所 1993 學生生活硏究 Vol.13 No.-

지역개발격차의 측정 및 원인분석에 관한 연구

김덕준 서울대학교 행정대학원 2003 行政論叢 Vol.41 No.4

본 연구는 우리나라 개발수준의 지역간 격차가 어떠한 특성을 나타내며, 시간 경과에 따라서 그 격차가 어떻게 변화되었으며, 변화를 초래한 원인은 무엇인가를 분석함에 연구목적을 설정한다. 이러한 맥락에서 논문은 지역개발수준을 대변하는 종합적 지표체계를 개발하고, 이를 58개 도시정부의 시계열자료에 적용함으로써 개발격차의 특성 및 변동추세를 파악한다. 분석의 결과, 전반적으로 지역간 개발수준의 격차가 완화되는 것으로 파악되지만 지역개발수준에 가장 큰 영향을 미치는 경제개발 영역에서는 상당수준의 격차가 존속되고 있다. 이는 곧 여타 영역의 격차완화 혹은 전도현상의 효과를 소멸시킴으로써 종국적으로는 연구대상기간 전체를 통하여 비교적 정적인 지역간 개발수준의 순위를 가져 온 것으로 판단된다. 분산요소분석기법을 활용하여 지역개발수준의 변동을 가져온 요소간의 상대적 영향력을 측정한 결과, 지역격차는 외생적 원인보다도 지역 자체의 내생적 요소에서 그 결정적 원인을 찾아볼 수 있었다. 이러한 사실은 대다수의 지방정부가 채택하여 왔던 개발지향적 정책정향을 기지하는 경험적 근거로 해석될 수 있다. 또한 이는 후속연구의 과제로서의 지역개발수준에 영향을 미치는 미시적 차원의 변수선정과 그 영향력의 작동기제 및 평가의 필요성을 제시한다. The purpose of this study is to analyze the degree of regional disparity in Korea and to explicate the sources and dynamics of such phenomena. By applying factor analysis, data concerning 58 city governments have been investigated to construct indices for measuring level of regional development. Utilizing the variance component approach, we analyze the time-series date to illuminate the evolutionary characteristics of regional disparity. Results clearly indicate that regional disparity has been decreasing on the whole. However, within the overall development of the localities investigated, considerable differences continue to exist, particularly with respect to level of economic development. Indeed, the degree of economic disparity found within overall development cancels out the positive aspects of parity found among other components. In addition, local endogenous factors turn out to be much more influential than regional and national exogenous factors. In sum, these findings provide evidence in support of the traditional and typical policy orientation towards growth and development at the local level. It implies that most localities should remain heavily geared towards development policy for the time being. Future studies should center their analytical focus on selecting more detailed, micro level variables with a view towards identifying their explanatory value and measuring the magnitude of their impacts on development.

水原樹木園地域內의 自然森林植生 調査結果

李峻雨,禹保命,辛俊煥,金景河,兪鐘德 서울大學校 農科大學 1985 서울대농학연구지 Vol.10 No.2

樹木園 活成豫定地를 對象으로 土壤 水分含量과 植生을 調査하여 앞으로의 樹木園 造成에 필요한 情報를 얻음과 동시에 樹木園 造成에 따른 植生破壞後 原來植生에 關한 情報가 必要할 때 參考하기 爲하여 1985年 6月 12日에 本 調査를 實施하였는데 그 結果는 다음과 같다. 1. 全體的으로 겨이삭(Agrostis clavata var. nukabo)의 優占度가 매우 높았으며 씀바귀(Ixeris dentata)와 흰씀박귀(Ixeris dentata var. albiflora)는 극히 乾燥한 곳을 제외하고는 대부분 優占度가 높았다. 濕한 곳에는 왕비늘사초(Carex maximowiczii), 기장대풀(Isachne globosa) 等이, 극히 乾燥한 곳에서는 잔디(Zoysia japonica)가, 보통 乾燥한 곳에서는 그늘사초(Carex lanceolata), 김의털(Festuca ovina) 等이 優占度가 높았다. 2. 特히 稀貴植物인 선제비꽃(Viola raddeana)群落과 진퍼리용담(Grntiana scabra var. buergeri for stenophylla)이 Block 3(습지)에 있으므로 앞으로 이 區域은 注意깊게 保存되어야 할 것이다. 3. 土壤 水分含量이 最低 14.7%에서 最高 89.9%까지 分布하여 乾濕의 差異가 심하게 나타났다. 特히 調査 時期가 乾濕期인데도 土壤 水分含量이 70%가 넘는 곳이 3개소나 된다. 이 곳은 地下水位가 높아서 濕地이므로 濕地植物園을 造成해야 될 것이다. 植生의 造成狀態가 區域에 따라 變異가 심하게 나타났기 때문에 이 林地가 매우 不安定한 狀態에 있다고 볼 수 있을 것이다. Soil moisture contents and vegetation of the forest land planed to establish the Suweon Arboretum had been investigated to obtain some informations for establishing arboretum, and also for keeping the original vegetation composition data after the arboretum was established. The results obtained in this investigation could be summarized as follows. 1. In general, the coverage of Agrostis clavata var. nukabo was very high. The coverage of lxeris dentata and ixeris dentata var. albiflora were high except for very arid blocks. Coverages of Carex maximowiczii and Isachne globosa were high in wet blocks. The coverage of Zoysia japonica was high in very arid blocks and that of Carex lanceolata and Festuca ovina in arid blocks were high. 2. Soil moisture content was distributed from 14.7% to 88.9%. Especially the fact of the high moisture content (74.7, 77.5, 88.9%) in dry season implied that the ground water level of this area was high. The vegetation composition of this forest was varied, too. Therefore, it is considered that the stability of this forest was fragile.

하수처리장 운영의 최적화를 위한 ASM, PHOENICS의 적용

김준현,한미덕,한영한 강원대학교 산업기술연구소 2000 産業技術硏究 Vol.20 No.A

This study was implemented to find an optimal model for wastewater treatment processes using PHOENICS(Parabolic. hyperbolic or Elliptic Numerical Integration Code Series) and ASM(Activated Sludge Model). PHOENICS is a general software based upon the laws of physics and chemistry which govern the motion of fluids. the stresses and strains in solids. heat flow, diffusion, and chemical reaction. The wastewater flow and removal efficiency of particle in two phase system of a grit chamber in wastewater treatment plant were analyzed to inquire the predictive aspect of the operational model. ASM was developed for a biokinetic model based upon material balance in complex activated sludge system. which can demonstrate dynamic and spatial behavior of biological treatment system. This model was applied to aeration tank and settling chamber in Choonchun city, and the modeling result shows dynamic transport in aeration tank. PHOENICS and ASM could be contributed for the optimal operation of wastewater treatment plant.

VOCs의 위해성 평가를 위한 노출분석 방법 연구

조성준,신동천,정용,이덕희,Patrick N. Breysse 한국환경독성학회 2002 환경독성보건학회지 Vol.17 No.2

Volatile organic compounds (VOCs) are an important public health issue in Korea and many important questions remain to be addressed with respect to assessing exposure to these compounds. Because they are ubiquitous and highly volatile, special techniques must be applied in their analytic determination. Valid personal exposure assessment methods are needed to evaluate exposure frequency, duration and intensity, as well as their relationship to personal exposure characteristics. Biological monitoring is also important since it may contribute significantly in risk assessment by allowing the estimation of effective absorbed doses. This study was onducted to establish the environmental measurement, personal dosimetry and biological monitoring methods for VOCs. These methods are needed to compare blood, urinary and exhalation breath VOC levels and to provide tools for risk assessment of VOC exposure. Passive monitors (badge type) and a active samplers (trap) for the VOCs collection were used for air sampling. Methods development included determining the minimum detectable amounts of VOCs in each media, as well as evaluating collection methods and developing analytical procedures. Method reliability was assessed by determining breakthrough volumes and comparing results between laboratories and with other methods. A total capacity of trap used in this study was 60ℓ. Although variable by compound, the average breakthrough was 20%. Also, there was no loss of compounds in trap even if keep for 45 day in -70℃. The recovery of active and passive methods was 69%~126% and method detection limit was 0.24㎍/trap and 0.07㎍/badge. There was no statistical difference (P>0.05) between active and passive methods.

점화시기가 LPG 엔진의 배기특성에 미치는 영향

한덕수,장영민,전봉준,김성준 강원대학교 산업기술연구소 2006 産業技術硏究 Vol.26 No.A

As an automobile fuel, LPG has many environmental advantages compared to gasoline or diesel. However, current LPG engine which is provided with LPG fuel as gas form has lower power and worse fuel efficiency than gasoline engine. These problems of low power and bad fuel efficiency come from lower volumetric efficiency. Also there is a new rising problem of high failure ratio in an engine emission test. Although there are many factors which affect engine performance of exhaust gas emission, one believes that the fact that ECM of gasoline engine is used for LPG engine when retrofitting gasoline engine to LPG engine is one of the main problems, which lower engine power and emit more noxious gas due to wrong ignition timing. To solve these problems, one studied the effects of ignition timing on the exhaust gas to find out the optimum condition of ignition timing. The experimental results show that noxious exhaust gas is reduced and engine power is increased if the optimum control of ignition timing is applied in accordance to the revolution speed of engine.