• 환경영향평가
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• 제19권3호
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• pp.315-321
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• 2010

ArcView and water network models have been integrated to develop the water network modeling system based upon GIS. To develop this system, pre, main, and post processing systems are required. GIS programming technique was adopted by using the ArcView's script language Avenue. The input data of models have been prepared by using the AutoCAD Map3D through the conversion of modeling input data to GIS data for A city. The modeling has been implemented by using EPANET, WaterCAD, InfoWorks. To develop the post processing system, the modeling results of the water network models have been analyzed by using GIS. During the application process of the developed system to B city with 300,000 population, main problems were found in the constructed GIS DB of that city. Thus, pilot study area of B city has been constructed, and pre-, main, and post-processing techniques were invented based upon GIS. Finally, the problems related to waterworks GIS projects in Korea were discussed and solutions were suggested.

• 대한물리치료과학회지
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• 제20권1호
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• pp.37-42
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• 2013

Background : The purpose of this study is to find out the impact of kinesio-taping method for female university students, who are vulnerable to constipation, on the activation of intestine. Methods : This study has been conducted for a total of three weeks including the pre-inspection, and it explained the purpose of the study upon selecting the adequate subjects who met the criteria for constipation among the female students. And It chose the nine students, who agreed to the experiment, as the subjects. It verified the frequency and time of excretion before experiment and the constipation ejaculation measure, and compared pre-arbitration with post-arbitration as for the time and frequency of excrement, the point of constipation ejaculation measure, etc. after two weeks since the application of tape. Result : The frequency of excrement after arbitration increased compared with pre-arbitration as result of the application of kinesio-taping method, and the time, which was taken for excrement, decreased. It was also shown that the point decreased in the point comparison for constipation ejaculation measure; thus, it obtained the result that showed the improvement of the level of constipation and all were statistically significant(p<.05). Conclusion : It is believed that kinesio-taping method has a positive impact on the activation of intestine of female university students.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2018년도 춘계 학술논문 발표대회
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• pp.163-164
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• 2018

Every construction company should consider the apartment price when building apartment houses because the sales price has a great impact on the rate of apartment sales. Here, the average apartment price and characteristics of an apartment complex are factors that determine the sales price. However, the existing apartment pricing method fails to properly reflect the weight of each factor. Therefore, the study investigates factors that impact the apartment price and importance of each factor. It examines the apartment pricing method taking into account of the weight.

• 인간행동과 음악연구
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• 제15권1호
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• pp.1-23
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• 2018

최근 들어 교사 성장과정에서 예비교사들이 가지고 있는 염려에 많은 관심이 집중됨에 따라 본 연구에서는 한국의 중등예비음악교사들이 가지고 있는 교직에 대한 염려를 조사하고자 하였다. 연구 목적에 따른 연구문제는 다음과 같다: (1) 중등예비음악교사들의 전반적인 교직에 대한 염려는 어떠한가? (2) 교사교육 프로그램의 단계에 따른 중등예비음악교사들의 교직에 대한 염려는 어떠한 차이가 있는가? (3) 이전 음악교수 경험에 따른 중등예비음악교사들의 교직에 대한 염려는 어떠한 차이가 있는가? 이를 위해 서울 소재 대학교 교육대학원에 재학중인 93명의 중등예비음악교사들을 대상으로 설문지를 배부하고 수집하였다. 연구의 결과는 다음과 같다. 첫째, 본 연구의 예비음악교사들은 전반적으로 음악교수와 학생에 대한 영향에 대해 가장 높은 염려를 나타냈다. 둘째, 교사교육 단계가 높아질수록 예비음악교사들의 자신에 대한 염려는 줄어들고 음악교수와 학생에 대한 영향과 관련된 염려는 더 많이 나타났다. 셋째, 방과후 수업이나 돌봄 교실을 경험한 중등예비음악교사들은 이를 경험하지 않은 참여자들보다 낮은 염려의 수준을 보였다. 이러한 결과를 바탕으로 중등예비음악교사들이 교직에 대한 세부적인 염려를 해소하는 데 도움을 줄 수 있도록 교사교육기관의 교과과정 개선의 필요성과 학교 현장과의 협력을 통해 교사교육기간 동안 중등예비음악교사들이 다양한 교수경험을 쌓을 수 있도록 지원해야 한다는 것을 제안하고자 한다.

• 가정과삶의질연구
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• 제31권6호
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• pp.113-123
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• 2013

This investigation studied 1)the correlations among pre-service child care teachers' behavioral characteristics, social support and self-efficacy, and 2)the mediating effects of pre-service child care teachers' behavioral characteristics and social support on self-efficacy. The subjects were 240 pre-service child care teachers working at S-center for nursery teacher education or I-center for nursery teacher education in the Incheon area. The findings are as follows. First, the relationships among pre-service child care teachers' behavioral characteristics, social support and self-efficacy were examined by showing correlations. Second, we found that in terms of the mediating role of social support in the relationship between pre-service child care teachers' behavioral characteristics and self-efficacy, type D and type S show self-efficacy; they also have a direct impact on the social support indirectly affected through. Thus, social support can be seen as having a partial mediating effect.

• International Journal of Advanced Culture Technology
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• 제11권2호
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• pp.345-357
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• 2023

This research investigates the relationship between the information quality, service quality, and system quality of lodging apps and the users' expectations, level of satisfaction, and intent to continue using them. For this objective, 418 respondents participated in a survey. To evaluate the hypotheses, the collected data were examined using SPSS 22.0 and AMOS 22.0 statistical software. This study constructed a model using information quality, service quality, system quality, expectancy, satisfaction, and intention to continue using the pre- and post-use relationship of users of accommodation applications. The results of testing the hypotheses indicated that system quality had no significant effect on expectancy, system quality and service quality had no significant effect on satisfaction, and all other hypotheses had significant effects. The conclusion of this research is that the app's system quality, including access speed, access barriers, and privacy, does not satisfy pre- and post-use expectations. In addition, the system quality and service quality of the application have little effect on the app's satisfaction. The information quality of the application has a considerable impact on expectation confirmation and satisfaction, expectation confirmation has an impact on satisfaction, and expectation confirmation and satisfaction have an impact on intention to continue using.

• 한국원자력학회:학술대회논문집
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• 한국원자력학회 2005년도 추계학술발표회
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• pp.358-359
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• 2005

• 한국환경복원기술학회지
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• 제8권4호
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• pp.68-80
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• 2005

This study intends to analysis problems and propose of EIA(Environmental Impact Assessment) and PER(Pre-Environmental Review) especially on division of landscape impacts. The problems of EIA and PER are first, on analysis of existing conditions side, insufficiency of the list of landscape elements and their descriptions and presentations, and the number of viewpoints and each validity second, on estimation of landscape impacts, the methods and techniques of estimation and simulation, and the process of impact estimation, third, on suggestion of reduction plans, reduction devices covering impacts, the lack of influence reduction forecasting devices, the deficiency of execution power of reduction plans, finally, the systematic connection of impact estimation with existing conditions analysis and reduction plans. Therefore, on each step from existing condition analysis to reduction plan suggestion, the solutions to each problem are proposed.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1994년도 Proceedings of the Korea Automatic Control Conference, 9th (KACC) ; Taejeon, Korea; 17-20 Oct. 1994
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• pp.89-94
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• 1994

This paper presents an impact control algorithm for reducing the potentially damaging effects by interation of redundant manipulators with their environments. In the. proposed control algorithm, the redundancy is resolved at the torque level by locally minimizing joint torque, subject to tire operational space dynamic formulation which maps tire joint torque set into the operational forces. For a given pre-impact velocity of the manipulator, the proposed approach is on generating joint space trajectories throughout the motion near the contact which instantaneously minimize the impulsive force which is a scalar function of manipulator's configurations. This is done by using the null space dynamics which does not affect the motion of an end-effector. The comparative evaluation of the proposed algorithm with a local torque optimization algorithm without reducing impact is performed by computer simulation. The simulation results illustrate the effectiveness of the algorithm in reducing both the effects of impact and large torque requirements.

• 한국정밀공학회지
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• 제7권4호
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• pp.29-39
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• 1990

The purpose of this research is to analyze the impact behaviors of laminated composite plates subjected to the transverse low-velocity impact by the steel ball. A plate finite element model based on Whitney and Pagano's the first-order shear deformation theory (FSDT) in conjunction with experimental static contact laws is formulated and then compared with the results of the impact experiments. Because the input data and the output data printed at every integration time step are lots of amount, these are interactively poecessed by the developed pre-processor(PREPLOT) and postprecessor(POSTPLOT). All results from these procesors are automatically generated by CALCOMP plotter. Test materials are glass/expoxy composite materials. The specimens are composed of [$0^{\circ} /45^{\circ}/0^{\circ}/-45^{\circ}/0^{\circ}/]2s\ and \[90^{\circ}/45^{\circ}/90^{\circ}/-45^{\circ}/90^{\circ}/$]2s stacking sequences and have $4.5^t{\times}200^w{\times}200^l$(mm) and $4.5^t{\times}300^w{\times}300^l$(mm) dimensions.