무용학원의 서비스스케이프, 감정반응, 재등록의도간의 관계

김규화(Kim, Kyu-Hwa),한진욱(Han, Jin-Wook),김동규(Kim, Dong-Kyu),김태형(Kim, Tai-Hyung) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.4

The purpose of this study was to investigate the relationship among servicescape, emotional response, and renewal intention of dance academy. Toward this end, a total of 227 users who are enrolled in 10 dance academies in Seoul and Gyeonggi province was selected and responded to the survey questionnaire. 214 usable data were utilized in the data analysis procedure. Data analyses were conducted for frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, and multiple regression analysis with SPSS WIN 21.0. The results of this study were as follows. Firstly, indoor environment, spatial layout, and attractiveness sub-dimensions of the servicescape had significantly effects on emotional response. In addition, indoor and attractiveness sub factors had effects on negative emotion. Secondly, servicescape of dance academy had a statistically significant impact on customers’ renewal intention. Thirdly, emotional response had a significant effect on renewal intention. Additionally, practical implications of the findings and suggestions were discussed.

300MW 급 순환유동층보일러에서 연소로 하부 체류 고체량의 감소가 베드 온도에 미치는 영향

김규화(Kyu Hwa Kim),김우용(Woo Yong Kim),이재헌(Jae-Heon Lee),김용모(Yong Mo Kim) 대한설비공학회 2016 대한설비공학회 학술발표대회논문집 Vol.2016 No.6

The circulating fluidized bed is operated at the temperature range from 800℃ to 900℃. However, it is possible that the local temperature especially at the lower bed could be higher than 900℃. High bed temperature results in the thermal damage of refractory material as well as the increased wear of inner tube. Thus, to minimize the damage of refractory material and inner tube, it is important to optimally maintain the bed temperature. In the present study, the bed temperature is measured for the wide variation (10~50 ton) of decrement of the lower-bed remained solid inventory which is controled by the air cooled bed ash extraction system. Experimental results indicate that the bed temperature decreases by reducing from 10ton to 40ton. But, by decreasing from 40ton to 50ton, the bed temperature is slightly increased in the range of 10℃. Therefore, Reducing the lower-bed reamained solid inventory is effective to decrease bed temperature but excessively reducing might increase bed temperature. Also the fluidized material density increases by reducing from 10ton to 40ton. But, by decreasing from 40ton to 50ton, The fluidized material density is decreased. It is assumed that the variation of fluidized material density in upper furnace is similar to variation of bed temperature. Because when decreasing from 40ton to 50ton variation of results were opposite to that of results by reducing from 10ton to 40ton.

600W급 Consequent Pole Type IPMSM 설계 및 특성 비교

김규화(Gyu-Hwa Gim),박병준(Byung-Jun Park),김용태(Yong-Tae Kim),김규탁(Gyu-Tak Kim) 대한전기학회 2018 전기학회논문지 Vol.67 No.8

The Permanent Magnet Synchronous Motor(PMSM) has various advantages. However, new types of research have been carried out because of rising prices of materials for rare earth magnets used in PMSM and also unstable supply. In this paper, we propose Consequent Pole(CP) type IPMSM for magnet reduction. The shape of CP type IPMSM stator was same with Basic model IPMSM. The design of the rotor shape was proceeded that CP type IPMSM achieved the same output as the basic model IPMSM. Finally, the selected model and IPMSM were compared and discussed.

600W 급 SPMSM과 CP type SPMSM의 특성 비교 및 고찰

김규화(Gyu-Hwa Gim),김용태(Yong-Tae Kim),장기봉(Ki-Bong Jang),김규탁(Gyu-Tak Kim) 대한전기학회 2017 대한전기학회 학술대회 논문집 Vol.2017 No.10

현대옹기의 조형특성 연구

김규화(Kim Kyu-Hwa) 한국전시산업융합연구원 2012 한국과학예술융합학회 Vol.10 No.-

본 연구의 목적은 옹기에 대한 가치와 인식의 변화를 담은 현대옹기의 패러다임의 변화를 통해 옹기문화의 계승과 발전적 전망에 대한 탐색을 시도하고자 한다. 오늘날 옹기문화의 전개는 전통사회의 생활방식에서 벗어나 보다 편리해진 첨단 가전제품과 도시화된 주거공간의 증가로 전통적 의미의 옹기의 존립기반은 거의 사라질 위기에 놓여있다고 할 수 있다. 그러나 현대의 옹기문화는 전통옹기의 영역에 산업과 예술 등을 결합하여 새로운 존립기반을 확대해 가고 있다. 과거의 기능적 관점에서 한층 확대되어 옹기의 예술성에 대한 관점이 도자예술의 한 흐름으로 자리 잡음에 따라 옹기에 대한 평가와 위상은 달라지고 있는 추세이다. 오늘날의 옹기는 첨단화, 기계화시대에 원시적인 미감과 자연주의적 특성으로 옛 향수를 불러일으키는 한편 인체에 해가 없는 건강한 그릇으로 인식됨에 따라 현대인의 식탁이나 주거공간에서 쓸모와 조형적 아름다움을 가진 실용기로서 자리매김하고 있다. 또한 옹기에 대한 학문적, 예술적, 전통계승에 대한 관심이 고조되면서 전통옹기의 우수성과 조형성에 대한 연구가 지속되는 가운데 전문옹기장과 도예가에 의한 현대적 개념의 옹기 제작활동이 이어지고 있다. 본 연구에서는 생산기법, 장식기법, 문양, 용도에 따른 현대옹기의 조형특성을 작품사례를 통해 알아보았다. 이러한 사례연구를 통해 현대옹기의 흐름을 분석하고 전통옹기의 가치와 현대옹기의 전망에 대한 발전방안을 모색하고자 한다. 옹기는 생활 속에서 묻어난 자연스러운 조형 의도로 표현된 감성조형이라는 관점에서 현대인의 감성과의 조화를 통해 한국적인 조형 모티브로 경쟁력을 가질 것으로 판단된다. The purpose of this study is to explore transmission and future perspective of Onggi culture through paradigm of modern Onggi which includes value and change in recognition about Onggi. Today with advanced electronic products for convenient daily lives beyond life style in traditional society and increase of urbanized residential space, Onggi in traditional sense is on the crisis to be almost disappeared. However, modern Onggi culture is expanding new existence base by connecting domain of traditional Onggi, and industry and arts. As viewpoint on artistic aspect of Onggi has become a flow of ceramic arts away from functional viewpoint of the past, evaluation and status of Onggi is changing. Today Onggi not only evokes old nostalgia by its primitive aesthetic feeling and natural characteristic in the high-tech and mechanized era, but also is recognized as healthy bowl which is not harmful to human body. As a result, Onggi is positioning itself as practical container with usefulness and formative beauty in table or residential space for modern people. And with increased interest in academic, artistic transmission of tradition about Onggi, a study on excellency and formativeness aspect of traditional Onggi has been continued. Further, Onggi with modern concept is being produced by special craftsman for Onggi and potters. This study investigated modeling characteristics of modern Onggi according to manufacturing skill, decoration skill, pattern, and application through work examples. With the case study, the author tried to analyze flow of modern Onggi and seek value of traditional Onggi and perspective about development of modern Onggi. It is judged that Onggi would have competitiveness by Korean style modeling motive through harmony with sensitivity of modern people from the viewpoint that Onggi is emotional modeling expressed in natural modeling intention from daily lives.

장기요양기관 요양보호사의 조직몰입이 이직의도에 미치는 영향

김규화 ( Kim Kyu Hwa ) 한국사회복지경영학회 2018 사회복지경영연구 Vol.5 No.1

핵가족화, 가치관의 변화, 여성경제활동 참여 증대 등으로 인해 전통적인 가족부양체계가 약화되면서 노인부양은 더 이상 가족만의 책임이 아니라, 국가와 사회가 함께 짊어져야 하는 범사회적인 책무가 되고 있다. 이러한 사회적 요구를 반영한 과제들의 실행을 위해서 장기요양보험제도의 양적 확대와 질적 발전을 통한 장기요양기관의 서비스 확충은 필수 과제라고 할 수 있다. 하지만 요양보호사는 거동이 불편한 노인들을 직접 수발하는 복지서비스를 제공하는 업무에 비하여 급여를 비롯한 근무환경, 노동 강도 등에 대해 열악한 보상이 제공됨으로써 낮은 직무만족도에 따른 높은 이직률이 나타나고 있으며, 현실적으로 안정적인 일자리 창출을 할 수 있을 것이라는 기대와는 달리 소규모 재가시설의 과다 설립으로 인한 과다 경쟁으로 서비스 수요의 불안정성에 따른 안정성 저하로 인하여 재가시설의 서비스의 질적인 측면은 현저히 저하된 상태이며, 이러한 결과는 노인요양시설 요양보호사는 구인의 어려움을 겪게 된다. 따라서 본 연구는 장기요양기관 요양보호사의 직무몰입 수준을 파악하여 요양보호사의 조직몰입이 이직의도에 어떠한 영향을 미치는지 살펴보며, 이를 통해 장기요양기관 요양보호사의 장기근속을 유도하고 기관 운영을 활성화하기 위해 조직몰입을 제고하는 방안과 직무만족을 증진하는 방안을 제시 하고자 한다. 본 연구의 결과를 살펴보면, 첫째, 요양보호사의 연령, 근무기간, 학력에 따라 조직몰입과 이직의도에 대한 차이가 나타났다. 둘째, 요양보호사의 조직몰입 중정서적 몰입, 계속적 몰입, 규범적 몰입의 순으로 수준이 높을수록 이직의도 수준이 낮아진다는 것을 알 수 있었다. 이와 같이 요양보호사의 조직몰입과 이직 의도 간의 영향 관계를 파악함으로써 장기요양기관 요양보호사의 인적관리를 위한 기초 방안을 제시할 수 있었다. Changes in social values, increasing number of nuclear families, and increased participation of women in economic activities weakened the traditional system of support by family members. As a result, supporting the elderly is the responsibility of not only the family members but also the entire society, shared by the society and the state. In order to execute the tasks reflecting such demands, it could be said that the quantitative expansion of the long-term recuperation insurance system and its qualitative improvement, leading to the enhancement of the services in such institutions, are essential. However, the recuperation nurses, who are the ones that directly provide the welfare service of caring the elderly who have limited motor abilities, are not properly compensated in consideration of the poor working environment and the intensity of their labor. As a result, the turn-over rate of their profession is high while the job satisfaction level is very low. The expectation of stabilized jobs is denied, because of the excessive number of license issued to small-scale institutions and instability in service demands, resulting in a lower level of stability. Because of this, the quality of service in licensed facilities has degraded significantly and, in turn, makes it difficult to recruit recuperation nurses who are willing to work in an elderly recuperation institution. Therefore, the purpose of this study is to identify the level of job commitment among recuperation nurses, with a view to review the influence of organizational commitment on the turn-over intent. With this, it is intended to provide strategies to encourage the recuperation nurses to stay longer in their current long-term recuperation institutions and invigorate the operation of the organization by improving job commitment. The result of this study shows that, firstly, the turn-over intent and organizational commitment differed significantly by ages, years in service, and education level. Second, of the organizational commitment of the recuperation nurses, the turn-over intent level decreases as the level of emotional commitment, continuous commitment, and normative commitment went down, with the intensity of this effect being in the same order. As such, the relationships the organizational commitment and turn-over intent of the recuperation nurses can be identified to present a basic strategy to manage the recuperation nurse pool in a long-term recuperation.

고정자 치 끝 형상에 따른 IPMSM과 CP type IPMSM의 특성 비교

김규화(Gyu-Hwa Gim),김용태(Yong-Tae Kim),박병준(Byung-Jun Park),김규탁(Gyu-Tak Kim) 대한전기학회 2018 대한전기학회 학술대회 논문집 Vol.2018 No.-

매입형 영구자석 동기전동기(IPMSM)은 고 에너지 밀도를 가지며 응용분야가 넓어지고 있다. 희토류 자석의 공급의 불안정으로 인해 가격 상승의 여파로 인해 영구자석 사용을 저감하는 여러 연구들이 활발히 진행되어왔다. 그 중 회전가 자석 쌍극 중 한 극만 사용하고, 자석을 철심으로 대체하는 Consequent Pole(CP) type IPMSM을 제안한다. CP type IPMSM의 자기적 불평형으로 인해 토크리플을 저감하기 위해 고정자 형상 설계를 제안한다. 우선적으로 일반적인 IPMSM에 적용하여 결과를 비교한다. 그리고 이 제안된 고정자 형상 설계를 동일하게 CP type IPMSM에 적용하였을 때의 현상을 고찰한다.

A Study on the EFL Young Learners' Error Revision Processes in Written Instruction

Kim, Kyu-Hwa(김규화) 한국초등영어교육학회 2009 초등영어교육 Vol.15 No.1

This research looks into the revision processes of young learners of English as a Foreign Language (EFL) through both pilot and experimental studies. The pilot study comparatively analyzed the error revision strategies in children and adult English learners; the variable relationship of the level of error correction and results of written works of young English learners in rst were used for data analysis. The results of the pilot study show that young EFL learners use a high percentage of revision strategies in terms of sentence and theme correction, whereas adult EFL learners have high rates of revision strategy use in terms of words and phrases. When using words and phrases, young English learners utilize a higher number of deletion and reordering strategies than the adult English learners while adult learners frequently substitute and add words and phrases as a means of error correction. As for the language rule-based approach to esponse to different forms of teacher revisions were compared and analyzed in the experimental study. The t-test, F-test and Duncan,s multiple comparison terevision, the results of the experimental study show no statistical significance in the variation of error correction and results of English written works of young EFL learners. Although the intentionality-based approach to revision did not give statistically meaningful results in terms of error correction of young English learners, the quantitative increase for high results of English written works show statistical significance. As teacher revisional activities based on student intentionality are more effective than language rule-based teacher corrective activities for young EFL learners, it needs to be said that some writing tasks in the English textbooks should be made with the intentionality-based approach to revision in mind.

Development of an English Speaking Test around Context Validity and Its Verification

Kim Kyu-Hwa(김규화) 한국영어교과교육학회 2006 영어교과교육 Vol.5 No.2

  본 연구의 목적은 현장 교사들에게 영어 평가 도구 개발과 적용의 한 예를 보여 줌과 동시에 상황 타당도에 근거하여 영어 말하기 검사 도구를 개발하고, 이를 검증하는데 있다. 학생들의 영어 말하기 능력을 평가하기 위하여 초등학교 6학년을 대상으로 영어 말하기 과업을 구안하였고, 이를 바탕으로 영어 말하기 검사 도구를 상세화하였으며, 교사의 관찰 평가와 피드백, 학생들의 자기 평가, 상황 타당도에 근거하여 검사 도구를 검증하였다. 검사 결과, 영어 말하기에 사용되는 어휘와 구문이 제한적일 수록 교사의 관찰 평가 점수와 학생의 자기 평가 점수가 높게 나타났고, 과업의 흥미도와 과업의 용이성, 그리고 학습 필요성과 유용성 간의 관련성이 높은 것으로 나타났다. 상황 타당도에 근거하여 영어 말하기 검사 도구의 타당도를 검증한 결과, 검사 개발 및 적용에 대한 긍정적인 해석을 도출할 수 있었다. 현장의 교사들은 그들이 근무하고 있는 학교의 교육 여건과 학생의 특성에 맞도록 그들 나름의 영어 기능 평가 도구를 개발하고 이의 타당성을 검증할 수 있는 능력을 갖추어야 하며, 본 연구에서는 교사들에게 검사 도구 개발과 적용 및 검증에 대한 실제적인 과정 및 그 예를 제시하였다.

아동 판타지 영화의 코퍼스 기반 어휘 분석

김은현(Kim, Eun-Hyeon),김규화(Kim, Kyu-Hwa),민덕기(Min, Deok-Gi) 한국영어교과교육학회 2011 영어교과교육 Vol.10 No.3

In this study, three corpora were built based on the genres of English children’s fantasy movies, imaginative fiction, and English textbooks. Through a corpus-based lexical analysis, the three corpora were analyzed with the similarities and differences identified. The built corpora were then compared to the word list of the national curriculum. A Wordsmith 5.0 tool and kfNgram were used in this study. The results showed that 1) the ten most frequent words were generally functional words as seen in other related researches, 2) both the corpora of English children’s fantasy movies and English textbooks showed typical features of spoken corpora; the latter was revealed to be comparatively unauthentic, 3) the results from n-gram and phrase-frame data showed little agreement of language pattern between the comparative corpora, and 4) among the 900 words recommended by the Ministry of Education, Science and Technology, 688 words (86%) were found to occur over ten times in the corpus of children’s English fantasy movies. From the results, several suggestions can be made; 1) high frequency vocabulary found should be used as indicators to reveal the core vocabulary in English learning, 2) the studying of authentic vocabulary is necessary to the creation of a large corpus of real language materials in various genres, and finally 3) educational corpus suitable for students’ levels should be developed for students’ vocabulary-grammar learning.