• 대한교통학회지
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• 제14권1호
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• pp.7-27
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• 1996

It is very costly to construct transportation facilities such as roads, bridges, tunnels, and public parking lots mainly because land price is very high in metropolis like Seoul. Private car oweners use these facilities more extensively than public transportation users. However, the government does not impose proper charges for using these facilities. Such improper charge causes traffic congestion and then decreases social welfare in efficiency and equity. To solve problem, many traffic demand management policies are used. Traffic management policies which are currently used or under consideration by the City Government of Seoul include the imposition of road tolls, increase of parking fees in public parking lots, increase of gasoline taxes, expanded implementation of bus only lanes, and shippujae, which requires one(1) non-driving day for 10 calendar days. This study examined the impacts of such policies on the different income classes using simulation analysis. We found that the impacts of market-oriented policies such as the imposition of road tolls and the increase of gasoline taxes is regressive. Also, we found that while the low and middle income private car users have incentive have incentive for public transportation use, the high income private car users have no incentive for public transportation use in many cases.

• 교육시설
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• 제16권4호
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• pp.79-88
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• 2009

To enhance the administrational efficiency and for university facility and space management to be public, this research suggests a competent and an objective evaluation system and index. The study will assist national and university finances to contribute towards advanced education. Furthermore, figure out the space management condition of national university by utilizing the evaluation system, and through that suggesting efficient special management method. According to the result of this study, evaluation system for university facility can be widely divided into seven categories; system preparation, members conference, propriety of space allocation, propriety of management system, space use ratio, time control of space use, imposition index of surplus use. Based on these subdivisions, the space management category contains 19 evaluation items and the marking system allows perfect score of 100 points. In result of examining space management condition using the evaluation system, space management was well enforced in research focused university group where as in education centered university group, it shows relatively low enforcement. It also illustrated that efforts of evaluation items were required in categories of imposition index of surplus use and special use ratio in order for efficient space management.

• 대한기계학회논문집A
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• 제24권3호
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• pp.803-809
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• 2000

For the effective analysis of an engineering problem, meshless methods which require only positioning finite points without the element meshing recently have been proposed and being studied extensively. Meshless methods have difficulty in imposing essential boundary conditions directly, because non-interpolate shape functions originated from an approximation process are used. So some techniques, which are Lagrange multiplier method, modified variational principles and coupling with finite elements and so on, were introduced in order to impose essential boundary conditions. In spite of these methods, imposition of essential boundary conditions have still many problems like as non-positive definiteness, inaccuracy and negation of meshless characteristics. In this paper, we propose a new method which modifies shape function. Through numerical tests, convergence, accuracy and validity of this method are compared with the standard EFGM which uses Lagrange multiplier method or modified variational principles. According to this study, the proposed method shows the comparable accuracy and efficiency.

• 한국사회복지학
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• 제67권2호
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• pp.113-136
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• 2015

본 연구는 아동학대사범이 법원의 판결로 받은 처분내용과 그 판결의 양형인자와 내용 등 아동학대 범죄에 대한 판결의 경향을 분석하고, 아동학대 재범 방지를 위해 향후 정책 법 집행에 관한 제언을 하고자 하는 데 목적이 있다. 연구대상은 2000년 아동복지법 전면 개정 이후 지난 15년 동안 '아동복지법위반'으로 처분 받은 아동학대범죄 판결문 484건(피고인 579명)으로, 내용분석방법을 통해 분석하였다. 분석결과 유죄 판결을 받은 아동학대가해자 중 약 25%만이 실형을 선고받았으며, 실형 선고비율이나 재소 기간도 증가하지 않은 것으로 나타났다. 또한 아동성학대범죄의 경우 법률에 명시한 부가 처분이 내려지지 않은 경우도 빈번하였으며, 아동학대에 있어서도 성인을 대상으로 한 여타 범죄와 동일한 양형 요소(예: 합의 등)가 유리한 정상으로 반영되어 감형되고 있는 것으로 나타났다. 이와 같은 연구결과에 근거하여 재학대를 방지할 수 있도록 아동학대가해자에 대한 부가처분, 아동학대 고유의 양형기준 신설, 사회복지 전공 외부전문가를 활용한 양형조사제도 등의 정책적 대안을 제안하였다.

• 한국인터넷방송통신학회논문지
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• 제16권3호
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• pp.163-172
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• 2016

본 연구는 전국의 각 지방자치단체에서 제정한 공설화장시설 관련 조례 및 운영실태를 중심으로 한 연구조사를 통해 공설화장시설 사용료 부과기준의 부적정으로 인하여 e-하늘 장사종합정보시스템 인터넷 예약에 미치는 문제점에 대한 분석을 실시하고서, 도출된 문제점을 개선해 나가기 위한 정책적 제언을 제시하고자 하였다. 분석결과 본 연구에서 도출된 문제점들의 개선방안으로 공설화장시설 이용대상 관내지역주민의 요건에 일정기간 거주기간에 대한 제한을 두어 사용료 감면을 받기 위한 불법적인 위장전입을 방지하고, 원가대비 저렴하게 책정되어 있는 관내지역주민에 대한 공설화장시설의 사용료를 적정 수준으로 인상하며, 원가대비 높게 책정되어 있는 관외지역주민에 대한 사용료 인하를 통해 사용료 격차를 해소해 나가면서, 공설화장시설의 이용률이 가장 높은 대인에 대한 사용료 적용대상 연령 기준이 지방자치단체별로 상이한 점에 대하여 중앙정부차원에서의 대인 사용료 적용대상 연령기준을 일원화하여 통일성을 기해야 한다는 정책적 제언을 제시하였다.

• 대한치과의사협회지
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• 제24권12호통권211호
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• pp.1049-1060
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• 1986

The author evaluated the effect of wunderer activator for correction of functional enterior corss-bite. The Data were obtained from super-imposition of pre. and post -treatment lateral cephalo-grams. The results were as follows. 1. Correction of anterior crossbite and improvement of facial profile were occurred. 2. Axial inclination of maxillary and mandibular anterior teeth were improved. 3. Slightly down and backwakd rotation of mandible was occurred by the increment of Y-axis angle, anterior facial height and SN-MP angle.

• 대한교통학회지
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• 제3권1호
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• pp.46-57
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• 1985

The objective of this paper is to derive a optimum distance and time taxi fare structure based on social costs. Social costs expressed in terms of congestion and vehicle operating costs were successfully internalized. Speed and volume data for three major arterials in Seoul CBD were used. Optimum congestion charge turned out to be 97.01 Won/Km which can be regarded as congestion tax in the context of Seoul CBD. This congestion tax can possibly be incorporated into time-based taxi fare structure. Congestion is likely to be reduced as a result of imposition of time-based taxi fare which reflects social costs.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 1992년도 봄 학술발표회 논문집 깊은 기초의 연구와 실무(RESEARCH AND PRACTICE OF DEEP FOUNDATIONS)
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• pp.13-40
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• 1992

Static formulae based on limiting equilibrium theories often provide misleading predictions of pile bearing capacity in cohesionless soils due to the incorrect basic assumptions or oversimplification of actual soil conditions. Soil conditions prior to pile driving are significantly changed after pile installation and imposition of high stress levels. Therefore soi1 parameters at failure rather than those obtained at initial conditions should be used in application of static formulae. In this research. model pile test data were analyzed and compared with the predicted values obtained from the various static formulae. The results showed that the proper choice of soil parameters remarkably improve the reliability of static formulae.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2004년도 춘계학술대회
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• pp.706-709
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• 2004

A numerical method was developed that imposes constraint condition on the order parameters in martensitic phase transformation. In the method, an amplitude function having values of 1 or 0 was multiplied to transformation rates. The merit of the method is that the imposition of the constraint condition is more straightforward than a method with Lagrangian multiplier and easy to implement in the tangent modulus method. The developed method is applied to three-dimensional finite element analyses of single and poly crystalline shape memory alloys.

• 대한치과기공학회지
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• 제13권1호
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• pp.53-59
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• 1991

This study aimed at inquiring into the basic theory on CIEO(the Cooperation between Industry and Educational Organizations), grasping and analyzing the present situation of the health junior college, the present condition of CIEO and into problem and seeking to find a solution to activate the CIEO of the health junior colleges. This study suggested five methods as the method of consolidating the on-the-spot-training as below : 1. The execution of the basic research for the on-the-spot-training. And the reorganization of the existing curriculum into the curriculum the industrial organization requires. 2. The participation in solving commonly the problems of the industrial organization and in education. The establishing of the guidance system assuming exclusive charge of the on-the-spot-training. 3. The extension of the period of the on-the-spot-training and the reorganization of an educational system. The submission of the evaluation sheet for the on-the-spot-training. 4. The securing of the educational dost spent on the on-the-spot-training and the imposition of benefits on the industrial organization. 5. The persistent support for the on-the-spot-training at the governmental dimension. It is required that the CIEO law should be enacted as the legal and institutional solution and that government should lend systematic support to the business enterprise exeuting the industrial educational cooperation such as the institutional support for and the imposition of benifits on the cost of research. The cost of research and development, the cost of internal education and training, and the cost of experiment and practice.