• 구강회복응용과학지
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• 제32권3호
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• pp.158-168
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• 2016

본 논문은 기존에 선행되었던 연구들을 바탕으로 고정성 보철물의 내면 및 변연적합도를 평가하는 여러 가지 방법에 관하여 정리하였으며, 각 방법에 대한 장, 단점에 대해 언급하였다. 보철물의 적합도를 평가하는 방법은 크게 임상적 평가법과 실험실 평가법으로 분류할 수 있다. 임상적 평가법에는 탐침 검사법, 방사선 사진 검사법, 인상채득법이 있으며, 실험실 평가법에는 현미경을 이용하는 변연부 측정법, 절단면 측정법, 실리콘 복제 측정법, 그리고 마이크로 CT나 조면계를 사용하여 측정하는 방법 등이 있다. 최근 스캐닝 기법이 발전하면서 내면 및 변연적합도를 3차원적으로 평가하는 것이 가능해졌으며, 앞으로 측정법 및 분석법의 개발에 따라 보철물의 적합도 평가가 더욱 간편해지고 효과적으로 변화할 것이라 생각된다.

• 아동학회지
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• 제20권3호
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• pp.307-324
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• 1999

The present study examined the effect of prosocial discussion on adaptation to school life, relationships with others, and ability to control emotions as represented in unit block activities. Prosocial discussion centered on pictures describing simple conflict situations. In post-discussion observations, the experimental group exhibited more positive change in social skills compared with the control group. Suggestions were made for incorporation of discussion of simple conflict situations into instructional programs.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.478-481
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• 1996

Tracking a target of versatile maneuver recently demands a stable adaptation of tracker, and the multiple model techniques are being developed because of its ability to produce useful information of target maneuver. This paper presents the way to apply the multiple model method in a moving-target and moving-platform scenario, and the estimation and prediction results better than those of single Kalman filter.

• 전자공학회논문지B
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• 제32B권1호
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• pp.180-188
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• 1995

A modified Kohonen's self-organizing feature map (SOFM) algorithm which has binary reinforcement function and a constant learning rate is proposed. In contrast to the time-varing adaptaion gain of the original Kohonen's SOFM algorithm, the proposed algorithm uses a constant adaptation gain, and adds a binary reinforcement function in order to compensate for the lowered learning ability of SOFM due to the constant learning rate. Since the proposed algorithm does not have the complicated multiplication, it's digital hardware implementation is much easier than that of the original SOFM.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2002년도 하계학술대회 논문집 D
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• pp.2143-2145
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• 2002

This paper proposes the control problem of an inverted pendulum system based on adaptive fuzzy sliding mode. The universal approximating capability, learning ability, adaptation capability and disturbance rejection are collected in one control strategy. The proposed scheme does not require an accurate dynamic model and the joint acceleration measurement, yet it guarantees asymptotic trajectory tracking. Experimental results perform with an inverted pendulum to show the effectiveness of the approach.

• ETRI Journal
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• 제28권2호
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• pp.155-161
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• 2006

In this paper, we introduce an escalator (ESC) algorithm based on the least squares (LS) criterion. The proposed algorithm is relatively insensitive to the eigenvalue spread ratio (ESR) of an input signal and has a faster convergence speed than the conventional ESC algorithms. This algorithm exploits the fast adaptation ability of least squares methods and the orthogonalization property of the ESC structure. From the simulation results, the proposed algorithm shows superior convergence performance.

• 수산해양교육연구
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• 제20권1호
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• pp.12-22
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• 2008

This study presents the results of a delphi survey which is intended to identify technical skills that corporations expect of employees. A total of 300 managers from different businesses took part in the survey. To obtain the delphi data, a questionnaire of expected technical skills developed on the basis of previous research was used. The obtained data were analyzed in terms of frequency and other descriptive statistics. Eleven technical skills emerged as important ones in the corporate environment. In order of importance, subjects listed communication skills, business capabilities, negotiation skills, problem-solving ability, organizational adaptation, ability to gather and analyze relevant information, practical computer literacy, self-management, creativity, and foreign language proficiency.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 1997년도 추계학술대회 학술발표 논문집
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• pp.135-138
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• 1997

In this paper, we proposed effective modeling method to nonlinear complex system. Fuzzy Neural Network(FNN) was used as basic model. FNN was fused of Fuzzy Inference which has linguistic property and Neural Network which has learning ability and high tolerence level. This paper, we used FNN which was proposed by Yamakawa. The FNN used Simple Inference as fuzzy inference method and Error Back Propagation Algorithm as learning rule. This structure has better property than other structure at learning speed and convergence ability. But it has difficulty at definition of membership function. We used Hard c-Mean method to overcome this difficulty. To evaluate proposed method. We applied the proposed method to waste water treatment process. We obtained better performance than conventional model.

• 대한간호학회지
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• 제27권2호
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• pp.264-274
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• 1997

The purpose of this study was to explore the health concept of college women and their pattern of health behavior, The research was a descriptive method using a self-report questionaire which include open-ended questions. The subjects were 195 college women ages from 19 to 25 years. The results of this study were as follows : 1. Perceived health concepts by college women were physical well-being, powerfulness, ability of role performance, ability of social adaptation. emotional stability, satisfactory life, harmony. 2. Health behaviors cleanliness by college women were : taking food selectively, maintaining cleanliness, making an effort to be healthy, avoiding stimulents. living positively, relaxing physically, endeavoring to maintain physical function.

• 한국농촌건축학회논문집
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• 제22권1호
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• pp.31-38
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• 2020

The purpose of this study is to derive a model to improve the execution ability of landscape policy by considering the characteristics of the region by analyzing the process and contents of the rural landscape policy. First of all, the adaptation stage manages the important and severely damaged landscapes of the village through the landscape agreement, and the rural community promotes the landscape business with the experience of carrying out a certain level of landscape activities based on the landscape agreement. In the mid-to long-term planning of areas where a high level of landscape management is required due to its high performance, it was suggested that the residents voluntarily decided on autonomous goals and activities and, the value of the landscape.