• 한국항만경제학회지
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• 제29권2호
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• pp.195-209
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• 2013

데이터 웨어하우스는 운영 시스템이 아닌 "경영층의 의사결정지원을 위한, 통합적, 시계열적, 주제 지향적, 비휘발성적인 데이터의 집합"으로 정의된다. 데이터 웨어하우스는 기업정보처리를 위한 기본적인 아키텍처로 데이터가 공급되었다고 해서 정보의 창조와 사용과 직결되지는 않는다. 데이터 웨어하우징 시스템은 데이터 공급이 아니라, 정보의 사용을 주목적으로 하고 있다. 현재의 항만공사 운영시스템인 Port-MIS에서는 데이터베이스 구성이 전체적인 데이터 아키텍처 하에서 구성되지 않고 업무별 데이터베이스, 목적별 데이터베이스 형태로 구성되어 있다. 이러한 점들 때문에 데이터베이스 확장에 한계가 있고 데이터 불일치 등이 발생할 수 있으며, 전사적 데이터 자산관리가 이루지기 어렵다고 볼 수 있다. 이에 본 연구에서는 항만공사의 운영을 위한 데이터 웨어하우스 구현 방안을 개념적 연구로 제안하였다.

• 공학교육연구
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• 제18권3호
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• pp.3-12
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• 2015

The aim of this paper is to provide teacher awareness and the status of robot based instruction(RBI) by focusing on the school curriculum. To gather that information, we conducted a questionnaire survey composed of six items to 116 teachers who have had experiences on RBI. The questions are about the fit school year for RBI, the fit subjects for it, the possibility of applying it to regular subject, the fit students' learning levels for it, the fit learning styles for it and effective methods to apply it to regular subject teachers. The result is as follows: (1) RBI is suitable for fifth and sixth grade in elementary school and all grades in high school. (2) It is suitable for all regular subjects in all schools. (3) It is more effective for the students who have average learning level. (4) It fits into introverted students more than the other style of learners. (5) It is likely to be more effective in supporting of learning and understanding of the contents than merely assisting the teachers' instruction. (6) The teachers showed positive awareness on applying RBI to subject of creative activities. The results are significant in relation to the following two views. First, we can get the positive possibility in applying school curriculum using RBI. Second we can foresee that RBI will provide an innovative paradigm to school curriculum. In addition, the results of this paper can be used as preliminary information for developing models and programs on RBI.

• 한국전문물리치료학회지
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• 제17권1호
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• pp.17-25
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• 2010

The aim of this study was to investigate the effect of supporting surface instability to trunk and lower extremity muscle activities during bridging exercise combined with core-stabilization exercise. Thirty young healthy adults (15 males and 15 females) voluntarily participated in this study. Each subject was asked to perform bridging exercise combined with core-stabilization exercise on three different supporting surfaces (stable ground surface, the wooden balancing board, and the air cushion). The muscle activities were measured using surface electromyography (EMG) during performing exercise. To test statistical significance, one-way ANOVA with repeated measures was used with the significance level of .05. The findings of this study are summarized as follows. (1) There were significant differences in muscle activities on internal oblique, external oblique, gluteus medius, semitendinosus, biceps femoris, medial gastrocnemius and lateral gastrocnemius during exercise (p<.05). (2) The biceps femoris and lateral gastrocnemius showed significantly higher muscle activity on the wooden balancing board rather than on the ground, and semitendinosus, biceps femoris, medial gastrocnemius and lateral gastrocnemius showed significantly higher muscle activity on the air cushion rather than on the ground (p<.05). Therefore, it is concluded that muscle activities in the trunk and the lower limbs during bridging exercise combined with core-stabilization exercise was affected with instability of supporting surface. Further researches are needed to investigate the long term effect of bridging exercise on muscle activity with patient group.

• 지역사회간호학회지
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• 제11권1호
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• pp.222-230
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• 2000

Complementary & Alternative Medicine(CAM) have become increasingly popular with health care consumer in recent years. The nurse's attitude and beliefs about CAM will influence the response. to the patient's demands and inquiries. The purpose of this study is to evaluate the attitude and beliefs of nurses about CAM. The study was performed in 600 nurses from October to December in 1999 : Nurses were working one university hospital & one general hospital were located in TaeGu city. and two general hospitals located in Kyung Buk city. The study used specially designed questionnaire to 600 nurses, and analyzed by using descriptive statistics, ANOVA data based on 460 completed questionnaire. The findings of the study are as following. 1. The credible forms of subject about CAM were ranked acupunture (66.1%). herbal medicine(56.5%), Sooji chim (50.4%) et al. 2. In the credibility of subject about CAM there were not significant difference by age. clinical career, marriage, health status. The most reason of positive credibility was 'Being human perspective and spiritual supporting'. While the most reason of negative credibility was 'the lack of science test and doubt of disease treatment'. 3. In the experienced rate of subject about CAM there were significant difference not by health status but by age($x^2$=10.096, p= .006), clinical career($x^2$=7.648 p= .022), marriage($x^2$=9.317. p= .002). In the satistied rate of subject about CAM there were not significant difference by age, clinical career, marriage, health status 4. The most usable forms of subject about CAM in nurse's practice was Music therapy(55.9%), and ranked massage (50.9%), acupressure(32.8%). Sooji chim (27.8%) et al.

• 한국콘텐츠학회논문지
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• 제19권12호
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• pp.471-482
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• 2019

본 연구는 PBL 수업 환경에서 학습자 특성을 고려하여 스캐폴딩을 지원하였을 때 교과 흥미와 상호작용의 수준에 미치는 영향을 탐색하기 위해서 수행되었다. 이를 위해서 사범학부 및 일반교직을 전공하는 학생 86명을 대상으로 수행되었다. 연구를 위해서 실험집단과 비교집단을 구성하였다. 교과 흥미와 상호작용의 사전 수준을 측정하기 위해 1차 PBL 과제를 수행하였다. 이후에 처치의 효과를 검증하기 위해 2차 PBL 과제를 수행하며, 실험집단에게는 학습자의 특성을 고려한 인지적, 메타인지적, 동기적 스캐폴딩을 제공하였다. 비교집단은 무작위로 인지적, 메타인지적, 동기적 스캐폴딩을 제공하였다. 2차 PBL 과제가 종료된 후에 교과흥미와 상호작용의 사후 수준을 측정하였고, 사전 수준을 공변량으로 선정하여 ANCOVA,를 사용하여 자료를 분석하였다. 그 결과 실험집단의 교과흥미와 상호작용 수준이 통계적으로 유의미하게 향상된 것으로 검증되었다.

• 디지털융복합연구
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• 제18권11호
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• pp.485-491
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• 2020

본 연구는 애니메이션에서 나타난 유머 장면을 유머 유형과 유머 빈도수, 유머 시간, 그리고 유머 주체와 조연의 상관관계를 탐색하는데 목적을 두었다. 연구 대상으로는 같은 오돌또기 스튜디오에서 제작한 작품이었지만 관객 수에서 10배의 차이를 기록한 <언더독>과 <마당을 나온 암탉>으로 선정하였다. 연구 방법으로는 유머 장면을 추출하여 타당도 검사를 한 후 앙리 베르그송 웃음 이론을 통해 분석하였다. 분석 결과는 후반부보다 초 중반부에 유머 빈도수가 많아야 하며, 유머 유형의 다양성이 필요하였다. 주인공의 유머 빈도수가 높아야 하고, 조연들의 유형이 다양할수록 유머의 성향도 다양하게 나타났다. 또한 유머는 혼자보다 등장인물들의 관계 속에서 생성되는 유머가 효과적으로 나타났다. 등장인물들의 상호작용은 행동으로 나타나는 슬랩스틱이나 언어코믹으로 다양성이 증가한다. 이러한 요소들은 애니메이션 작품을 보다 독창적이고 재미있게 하며 다양한 유머 장면의 표현을 가능하게 할 것이라고 사료된다.

• 대한물리치료과학회지
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• 제10권1호
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• pp.7-17
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• 2003

The purpose of this study was to investigate the effect of the involved lower limb weight bearing training on symmetrical weight supporting rate improvement and gait characteristics of patients with hemiplegia including their gait velocity, cadence, stride length, step length of the non affected side, step length of the affected side, foot angle of the non affected side, foot angle of the affected side, base of support, and so on. The subject of the study was 28 men and women patients with hemiplegia from 22 to 77 age, among patients who doctor diagnosed as hemiplegia due to stroke or traumatic brain injury, were possible to do independent gait more than 45m without others assistance, the flexion contracture of hip pint was less than $15^{\circ}$, did not have contracture for knee pint and one more than $5^{\circ}$ for ankle joint, did not have contraindication for exercise or gait did not show visual defect due to brain injury. The patients, the subject of the study, were classified into 14 patients of treatment. group applying continuous involved weight bearing with general therapeutic exercise and 14 patients of control group applying general therapeutic exercise, and then analyzed their gait before and after exercise. Temporal distance gait analysis(Boening, 1977) was used to analyze their gait, and ink foot-print was applied as one of measurement methods. However, it was statistically signifiant in the change rate(%) of gait characteristics, and treatment group's patients with hemiplegia had been highly changed in gait characteristics in comparison with control group. From the above-mentioned results, could find that continuous involved weight bearing training for patients with hemiplegia was effective to improve their gait ability and it could increase the ability in comparison with general exercise.

• 한국전기전자재료학회논문지
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• 제24권6호
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• pp.519-524
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• 2011

ABLB (alternate binaural loudness balance) test is one of the medical assessments to diagnose detailed lesion of sensory-neural hearing loss based on a recruitment phenomenon. However, current ABLB audiometry takes an operational model, so called face-to-face model, in which model one audiometrist can assess only one subject at a time. As a result, this face-to-face model leads to expensive audiometrist's labor cost and lengthy wait when there exist many subjects. As a solution, this paper suggests an ABLB audiometry system supporting one-to-many model in which model an audiometrist enables to assess several subjects concurrently. By providing such capabilities as real-time transfer of assessment result, video monitoring of subject and video chat, this solution can provide same effect as face-to-face model but overcome weakness of the existing face-to-face model.

• 한국운동역학회지
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• 제13권1호
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• pp.155-171
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• 2003

The purpose of this study was to analyze the kinematic variables of over head kick(OHK) in soccer with three dimensional analysis technique and show the kinematic characteristics of it. The 7 subjects were university football player who have been playing football more than 7 years. The OHK was filmed on 16mm video camera(30frame/sec.) kinematic variables were temporal, postures, and COG(center of gravity). The mean values and the standard deviation for each variables were obtained and used as basic factors for examining characteristics of OHK. The results of this analysis were as follows : Temporal variables : The total time elapsed(TE) of OHK was $0.95{\sim}1.14sec$, the 1st phase was 0.35sec., 2nd phase was 0.46sec., and 3rd phase was 0.22sec.. Posture variables : When subjects performed OHK at the impact event, the ankle and knee angle of kicking foot were more extend than supporting foot. but the hip angle of supporting foot were more extend than kirking foot. Moving distance of the center of mass of the both foot. When subject performed OHK at the impact event, the range of distance on mediolateral direction aspect into right left shoulder line, anteroposterior direction aspect was $20.9{\pm}10.5cm$, vertical direction aspect was $92.3{\pm}19.9cm$. Angular velocity : the faster angular velocity of knee ankle on the kicking foot pew form jump position to landing position, the faster velocity of ball became. C. O. G. variables. When subject performed OHK at the impact event, upper part of the body was getting lower, lower part of the body was getting higher.

• 한국가정과교육학회지
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• 제19권2호
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• pp.171-184
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• 2007

이 연구는 기혼교사들의 노부모부양의식과 부양행동 및 관련변인을 규명하고자 하였다. 본 연구의 조사대상은 경남지역의 중등 기혼교사 293명이며, 본 연구 결과를 요약하면 다음과 같다. 1. 기혼교사의 노부모부양의식은 5점 만점에 평균 3.98점으로 높게 나타났으며, 기혼교사의 노부모부양의식에 유의한 관련변인은 성별, 부모와의 물리적 거리, 가족가치관 등으로 나타났다. 2. 기혼교사의 노부모부양행동은 4점 만점에 3.07로서 보통수준 이상으로 나타났으며, 기혼교사의 노부모부양행동에 유의한 관련변인은 자녀수, 부모와의 물리적 거리, 부모의 경제상태, 자아존중감 등으로 나타났다. 3. 기혼교사의 노부모부양의식과 노부모부양행동 간에는 정적인 상관관계가 있는 것 으로 나타났다. 4. 기혼교사의 노부모부양행동에 가장 큰 영향력을 미치는 변인은 부양의식으로 나타났다. 본 연구를 통해 기혼교사의 노부모부양의식은 높게 지속되고 있음을 알 수 있었으며, 노부모부양행동도 보통수준이상으로 양호함을 알 수 있었다. 그러나 노인문제가 심화된 사회를 살아갈 학생을 가르치는 교사로서 노부모부양의식이나 부양행동이 좀 더 강화되어 학생들에게 바람직한 노부모부양 가치관을 심어주었으면 한다.