• 대한원격탐사학회지
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• 제26권4호
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• pp.411-419
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• 2010

남양주시의 각종 국가 주제도와 위성 및 항공영상 자료를 이용하여 산지가치를 유형별로 구분하였다. 그리고 GIS 분석을 이용하여 산지를 보전적, 생산적, 휴양적, 계획적 가치의 4가지로 평가하고, 가치 평가의 우선순위에 따라 최종 산지의 가치를 구분한 종합도를 작성하였다. 남양주시의 전체 산지에서, 보전적 가치가 높은 지역은 $195km^2$, 생산적 가치가 높은 지역은 $96km^2$, 휴양적 가치가 높은 지역은 $59km^2$, 계획적 가치가 높은 지역은 $11km^2$로 나타났다. 향후, GIS를 활용한 산지가치 유형 구분 시스템의 활용가능성이 확인되었으며, 주기적인 자료의 갱신에 따라 산지를 과학적으로 관리할 수 있을 것으로 판단된다.

• 한국자동차공학회논문집
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• 제22권7호
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• pp.70-75
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• 2014

The experiment was done on traveling at the speed of 20km/h, 60km/h and 100km/h using the performance testing mode for chassis dynamometer. The experimental method were employed to measure the waveform of secondary ignition coil and exhaust emission. In this experiment, the correlation between the secondary waveform coming from ignition coil and exhaust emission were measured in decrepit vehicle. The secondary waveform characterized by the value of effective discharge energy. The following results are obtained by analyzing the data relativity between the effective discharge energy and exhaust emission. The variation rate of effective discharge energy was largest 60km/h, 20km/h, 100km/h velocity in the ordered named. As the vehicle velocity increases, the average variation rate of CO and $NO_X$ decreases and that of HC and $CO_2$ decrease. The value of effective discharge energy, CO, $NO_X$ and fuel consumption is measured badly in case of car with failures in MAP, spark plug and good in case of car with before and after maintenance regardless of vehicle velocities. The value of effective discharge energy is to be nearly parabolic shape as vehicle velocity increases. As the value of effective discharge energy increases, the value of $NO_X$, HC and $CO_2$ decrease, the value of CO increase. The most sensible factors of exhaust emission were CO, $NO_X$, and the small variation factors were HC, $CO_2$.

• 자원환경지질
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• 제35권2호
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• pp.163-170
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• 2002

본 연구에서는 남한 지역의 암상과 지온경사율 상관관계를 GIS를 이용하여 분석하였다 .이러한 분석을 위해 352개의 시추공 온도검층자료가 공간 Layer로 구축되었고, 이러한 공간 Layer 및 1:1,000,000 축적의 지질도 공간 Layer를 중첩하여 지온경사율 및 암상별, 지질시대벽 관계를 파악하였다. 그 결과 남한 지역의 평균 지온경사율 값은 29.34$^{\circ}C$/km이었다. 지질시대별로는 신생대 지층이 39.7$0^{\circ}C$/km 중생대 지층이 30.63$^{\circ}C$/km 고생대 지층이 22.32$^{\circ}C$/km 원생대 지층이 23.15$^{\circ}C$/km시생대 지층이 24.34$^{\circ}C$/km의 지온평사율 값을 가졌다. 암상 종류별로는 심성암이 33.96$^{\circ}C$/km, 퇴적암이 24.78$^{\circ}C$/km 퇴적암과 화산암이 26.85$^{\circ}C$/km 지온경사율 값을 가졌다. 이러한 결과는 지열 및 온천개발 시 기초자료로 사용될 수 있다.

• 지식경영연구
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• 제10권4호
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• pp.209-223
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• 2009

Knowledge management(KM) provides a means for organizations to interact with large groups of individuals, and as such, provides an ideal way for government bodies to interact with citizens. Although many private organization have long recognized the value of KM, the value have overlooked in public sector. The case of KSPO, one of leading public organizations in Korea, shows successful example in which KSPO succeeds in KM to improve working performance.

• 사상체질의학회지
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• 제34권2호
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• pp.1-14
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• 2022

Objectives The aim of this study was to investigate the change in Sasang constitution prediction value in 2 years and find the factors associated with it. Methods Cohort data from Korean medicine data center was used. Using Korean Sasang Constitutional Diagnostic Questionnaire (KS-15) which consist of questions related to body shape, temperament, and symptoms, participants were categorized into Tae-Yang (TY), Tae-Eum (TE), So-Yang (SY), and So-Eum (SE). Sasang constitution was assessed on the baseline and after two years. Result Total 5,784 participants were analyzed. (TE 3, 341; SE 911; SY 1,532). Among them, 1,402 participants (24.2%) showed different prediction value in KS-15 after two years. The proportion of participants showing different prediction value in two years was the highest in SY, and the lowest in TE group. The factors associated with the change in Sasang constitution prediction value were different by constitution type. The change in feeling after sweating was significantly associated with the change in prediction value in TE and SY groups, not in SE group. Although temperament was not significantly associated with the change in prediction value from TE to SE, it was significantly associated with that in the change from TE to SY. The change in BMI and appetite were associated with the change in constitution prediction value in all three constitution types. Conclusion Although the factors associated with the change in prediction value of Sasang constitution were different by each constitution type, BMI and appetite were significant in all three types. These factors could be useful for developing Sasang constitution questionnaire and deciding re-prediction needs of Sasang constitution. Further research about the factors related to Sasang constitution diagnosis need to be conducted.

• 토지주택연구
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• 제4권3호
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• pp.259-270
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• 2013

본 논문은 가치제고 대안의 적용 여건을 감안한 미매각 토지의 개념을 새롭게 정의내리고, 공사 사업지구의 미매각 토지 현황과 원인을 진단하였다. 연구결과, 첫째, 미매각 토지의 개념을 용지 매각을 위한 판매비 지출시점 이후부터 사업 준공까지 판매되지 못한 토지로서, 사업시행자의 자체사용분이 아닌 지자체 민간 등을 대상으로 판매를 지속하는 토지 중 부분적으로 계획변경이 가능한 경우로 정의하였다. 둘째, 2012년 기준으로 진행중인 226개 사업지구의 미매각 현황을 분석하였다. 전체 유상면적 $195km^2$의 74.8%에 해당하는 $146km^2$가 미매각된 것으로 나타났으며, 용지별로는 공동택지($38km^2$), 산업용지($21km^2$), 단독택지($16.4km^2$), 상업업무용지($12.5km^2$), 교육청사($10.2km^2$) 순으로 나타났다. 셋째, 가치제고 사업지구를 선정하고 해당 지구의 미매각 현상과 원인을 분석하였다. 평균 미매각 비율 이상인 사업지구를 대상으로 실무자 및 전문가 의견을 수렴하여 수도권 6개, 지방권 2개 사업지구를 최종 선정하였다. 8개 사업지구의 용지별 매각현황을 분석한 결과, 주로 중대형 공동주택과 도시지원시설용지, 블록형 단독 및 연립주택용지 매각이 부진한 것으로 나타났다. 8개 사업지구는 공통적으로 경기변동, 시장수요변화 등 외부적 측면과 수요와 공급의 불일치, 경직된 계획기준 등 내부적 측면의 원인을 두고 있는 것으로 분석되었다.

• 한국생산제조학회지
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• 제20권2호
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• pp.157-161
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• 2011

The study for traffic safety improvement is so necessary to minimize the wound of pedestrian at car impact as to prevent pedestrian from this accident. This study aims at analyzing the behavior affected by impact on which car body hits pedestrian. Load and damage of pedestrian are also investigated. This model is the small car body as frame structure. The pedestrian is modeled with dummy by CATIA as Korean standard body style. The ear impacts the side of pedestrian with the speed from 30 to 90km/h. Behavior and damage of pedestrian at impact are analyzed by ANSYS. In case of 30km/h, The maximum pressure of dummy becomes the maximum value of 100MPa after the elapsed time of 0.1second and then seems to remain at 105MPa constantly. In case of 60km/h, its pressure becomes the maximum value of 110MPa at the elapsed time of 0.05second and decreases at 90MPa until the elapsed time of 0.1second. This value fluctuates after the elapsed time of 0.1second. In case of 90km/h, its maximum pressure becomes the maximum value of 155MPa at the elapsed time of 0.07second and fluctuates after the elapsed time of 0.07second until O.3second. This value seems to remain at 100MPa constantly after 0.3second until 0.5second. But this pressure increases suddenly just after 0.5second. Maximum deformations of dummy increase linearly according to elapsed time at hitting velocities of 30, 60 and 90km/h.

• 한국환경복원기술학회지
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• 제18권1호
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• pp.1-12
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• 2015

Beginning of the human ecology in 1920s, the efforts for applying the environmental values to a policy have been embodied by the enactments of international agreement and relevant laws. The government has been struggling to adopt the environmental values for the policy by enacting the relevant laws and establishing the environmental value evaluation information (environmental conservation value assessment map, eco-natural map, biotope map). In spite of the efforts to apply the environmental value assessment information for the habitat potential of wildlife, the application is being challenged by the discrepancy in methods and criteria. Thus this study intends to measure the potential of wildlife habitat and apply it to the spatial value classification for the application plan of wildlife habitat potential in policy. Maxent was used for the habitat potential and the land types were classified depending on the surface and land use pattern of cadastral map. As a result, the policy matrix including conservation strategy(CS), restoration strategy(RS), practical use strategy(PS) and development strategy(DS) has been deduced as CS $13.05km^2$(2.38%), RS $1.64km^2$(0.30%), PS $162.42km^2$(29.57%) and DS $8.56km^2$(1.56%). CS was emerged mostly on forest valleys and farmlands, and RS was appeared in the road area near the conservation strategy areas. Boryung downtown and Daecheon Beach were the center of DS, while the forest and farmlands were presented as PS. It is significant that this study suggest the new approaching method by comparing the wildlife habitat potential with the land type. Since this study evaluated the environmental value by one species of leopard cat (Prionailurusbengalensis) with Maxent model, it is necessary to apply the habitat potential measuring method for various target species as further research.

• 유기물자원화
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• 제17권1호
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• pp.103-109
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• 2009

본 연구는 제주도의 폐기물의 수거에 소요되는 인력과 장비 및 소요시간과 수집차량의 운반속도 등의 수거 시스템을 분석하기위하여 1개 시와 1개 군을 대상으로 수거체계를 분석하고 현장조사를 실시하여 다음과 같은 결론을 얻었다. 군지역의 폐기물 1톤당 인력시간 소요량은 전체평균 5.835 인${\cdot}$시/톤을 보여 전체 평균 1.527 인${\cdot}$시/톤을 나타낸 시 지역 보다 4배 정도의 인력과 시간이 소요되는 것으로 나타났다 이는 군지역이 시지역보다 지리적인 여건으로 인하여 소요 인력과 시간이 많이 필요하기 때문으로 판단된다. 운반속도에서는 군 지역과 시지역이 11.08km/시와 10.07 km/시로서 비슷한 수치를 나타내었으며 타 지역 시도의 음식업소(36.7km/시), 아파트(33.0km/시), 단독주택(22.4km/시)보다 1/2에서 1/3로 운반속도가 낮게 나타났음을 알 수 있다.

• 지식경영연구
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• 제2권1호
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• pp.83-94
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• 2001

It is a challenging task to introduce and apply a theoretical concept like KM (Knowledge Management) to the corporate management by formulating such notion into a computer-based system. Apart from that, a company who suffers financially will be very much reluctant to employ KM, a solution that will not make an immediate impact on profit generation. Nonetheless, the perception of life-long workplace is being replaced by that of life-long career in today's society, and consequently it has become a key importance for the management to minimizing the Joss of valuable knowledge that results from frequent shift of manpower. Furthermore, knowledge is now regarded as a key to corporate competitiveness as its value has become a more important factor than that of physical resource in estimating a company's value. It is therefore necessary to transform such implicit knowledge that one possesses in his/her mind to a formation so that a company can achieve the ultimate goal of implementing KM: increase of profit and cost reduction. The objective of this research is to look into the case examples of the way in which Samsung Electronics implemented KM and help set the direction for those companies who consider employing KM into their corporate system.