• 천문학논총
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• 제35권3호
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• pp.43-57
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• 2020

Hong, Dae-Yong manufactured the Tongcheon-ui (Pan-celestial Armillary Sphere) with cooperating clock researcher Na, Kyeong-Jeok, and its craftsman An, Cheo-In, in Naju of Jeolla Province in 1760 ~ 1762. Tongcheon-ui is a kind of astronomical clock with an armillary sphere which is rotated by the force generated by a lantern clock's weight. In our study, we examine the lantern clock model of Tongcheon-ui through its description of the articles written by Hong himself. As his description, however, did not explain the detail of the mechanical process of the lantern clock, we investigate the remains of lantern clocks in the possession of Korea University Museum and Seoul National University Museum. Comparing with the clocks of these museums, we designed the lantern clock model of Tongcheon-ui which measures 115 mm (L) × 115 mm (W) × 307 mm (H). This model has used the structure of the striking train imitated from the Korea University Museum artifact and is also regulated by a foliot escapement which is connected to a going train for timekeeping. The orientation of the rotation of the going train and the striking train of our model makes a difference with the remains of both university museums. That is, on the rotation axis of the first gear set of Tongcheon-ui's lantern clock, the going and the striking trains take on a counterclockwise and clockwise direction, respectively. The weight of 6.4 kg makes a force driving these two trains to stick to the pulley on the twine pulling across two spike gears corresponding to the going train and the striking train. This weight below the pulley may travel down about 560 mm per day. We conclude that the mechanical system of Tongcheon-ui's lantern clock is slightly different from the Japanese style.

• 문화기술의 융합
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• 제8권6호
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• pp.59-65
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• 2022

최근에 신중년이라 불리는 1955년에서 1974년 사이에 태어난 베이비붐 세대는 거대 인구 집단을 형성하며 이전의 전통적 노인 세대와는 다른 특성을 보이고 있다. 전체 국가 인구의 33%를 차지하는 이들의 은퇴가 본격화되면서 신세대 노인인구집단의 등장과 이에 따른 정책변화가 요구되고 있다. 오팔세대라고 불리기도 하는 신중년층은 평균수명의 증가로 늘어난 노년기를 생산적이고 자율적으로 보내고 싶어 하며 노후에 해외여행을 즐기는 등 어느 정도 경제적 능력도 지니고 있지만, 다른 한편 여가·취미활동, 대인관계 등 활동적 노년에 대한 준비가 미흡해서 신세대로서의 신중년층을 위한 정책적 관심이 요구되고 있다. 본 논문에서는 베이비붐 세대를 중심으로 오팔세대의 정의, 그들의 소비생활을 비롯한 태도, 사회활동, 여가활동, 건강에 대한 노력 등의 라이프스타일에 대해 알아보고, 오팔세대에 맞는 고용창출, 사회적 재교육, 지역의료시설 구축, 여가문화 생활을 위한 사회적 배려 등 노후준비에 대해 실천적 방안을 제시하고자 한다.

• 지능정보연구
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• 제24권2호
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• pp.149-169
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• 2018

본 연구에서는 한국문화관광연구원에서 조사된 "2013년~2015년 외래 관광객 실태조사"의 약 36,000개 데이터에 대한 빅 데이터 분석을 통해 관광산업 활성화 방안을 도출해 보고자 한다. 이를 위해서 외래 관광객들의 '전반적 만족도', '재방문 의사', '추천의사' 변수에 가장 많은 영향을 끼치는 요인을 분석하고 해당 요인들의 각각에 대한 영향력에 대해 파악 하였다. 본 연구에서는 SPSS IBM Modeler 16.0의 의사결정나무(C5.0, CART, CHAID, QUEST), 인공신경망, 로지스틱 회귀분석의 데이터마이닝 기법을 이용하여 종속변수에 가장 큰 영향을 미치는 상위 변수 7개씩을 각각 도출하였고, 추가적으로 각 독립변수들의 영향력을 심도 있게 파악하기 위하여 R프로그래밍을 활용하여 SPSS IBM Modeler 16.0을 통해 도출된 각 독립변수들의 영향력을 파악하였다. 데이터 분석 결과 '전반적 만족도'에 가장 영향을 미치는 상위 변수 7개는 관광지매력도, 음식만족도, 숙박만족도, 교통수단만족도, 안내서비스만족도, 방문관광지수, 국가로 나타났으며 가장 큰 영향력을 미친 변수는 음식만족도와 관광지매력도로 분석되었다. '재방문 의사'에 가장 영향을 미치는 상위 변수 7개로는 국가, 여행 동기, 활동, 음식만족도, 제일 좋았던 활동, 관광안내서비스만족도, 관광지매력도로 나타났으며 그중 가장 큰 영향력을 미친 변수는 음식만족도와 여행 동기로 분석되었다. 마지막으로 '추천의사'에 영향을 미치는 상위 변수 7개로는 국가, 관광지매력도, 방문관광지수, 음식만족도, 활동, 관광안내서비스만족도, 비용으로 나타났으며 가장 큰 영향력을 미친 변수는 국가, 관광지매력도, 음식만족도로 분석되었다. 따라서 세 변수에 공통적으로 영향을 끼치는 요인은 음식만족도, 관광지매력도로 분석되었으며 해당 요인들이 공통적으로 한국여행에 대한 전반적 만족도와 재방문 의사, 추천의사에 미치는 영향이 크다는 것을 확인할 수 있었다. 본 연구는 외래 관광객들의 한국관광에 대한 활성화 방안을 "외래 관광객 실태조사" 빅 데이터 분석을 통해 규명함으로써 한국 관광 데이터 분석의 활용과 관광 정책 수립의 기초자료로 활용될 수 있을 것으로 기대되며 향후 기업 및 국가차원에서 한국 관광발전에 기여할 수 있는 활성화 방안을 마련하는 자료로 사용될 수 있을 것으로 기대한다.

• 마케팅과학연구
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• 제18권4호
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• pp.33-59
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• 2008

This paper aims to analyse the preference for German farm tourism among the German population. For this reason, we conducted an empirical study in Germany during summer 2007 and we applieda structural equation model based on partial leasts quares(PLS) to analyse the data. In the following chapters we will introduce the literature review and our conceptual frame work. We will then outline the procedures we adopted and the results of the empirical analysis. In the final part so me conclusions will be presented and a discussion will follow in order to draw the future directions of our research. According to our hypotheses, the possibility that agri-tourism enters in the evoked set of an individual is higher: H1: The higher the information degree about it. H2: The lower the influence of the social stimuli. H3: The higher the physical exposure to it (experience). H4: The higher the wellness image of agri-tourism. H5: The higher the traditional image of agri-tourism. H6: The higher the exciting image of agri-tourism. H7: The higher the perceived value for money. Our further hypotheses affirm that the possibility that agri-tourism enters in the evoked set of an individual is higher: H8: The lower the perceived risk. H9: The higher the motive to enjoy a holiday in the nature. H10: The higher the motive to enjoy a sport holiday. H11: The lower the motive to have an organized holiday. H12: The lower the motive to have a holiday abroad. H13: The lower the motive of action and night life. H14: The higher the motive to spend a holiday with the family. H15: The lower the motive to spend a city holiday. Finally, our model has some socio-demographics data. As we mentioned before, German agri-tourism has traditionally been the travel destination of large-size families, with low-to-middle income. For that reason, our final hypothesises are the following: the possibility that agri-tourism enters in the evoked-set of an individual is higher: H16: The higher the number of family members. H17: The lower the family income. Since in this study we use a path model with a PLS approach, we are able to state some interrelations among the exogenous latent variables: H18: The motive of sport holiday has a positive influence towards nature motives. H19: The physical exposition to agri-tourism has a positive influence toward information. H20: The motive of family holiday has a negative influence toward the motive of action and night life. H21: Social stimuli have a positive influence towards individuals risk perceptions. H22: Social stimuli have negative influence towards experience. Data for this study were gathered via administrated questionnaires during the summer 2007 within the frame of an academic "marketing research" course. The corresponding t-values are assessed using the bootstrapping method with 500 re-samples. In our model 61% of the degree of appreciation of German agri-tourism (evoked set) is explained by five independent variables: value for money ($0.335^{{\ast}{\ast}{\ast}}$) (H7) experience ($0.267^{{\ast}{\ast}}$) (H3), exciting image ($0.204^{\ast}$) (H6) organisation ($-0.162^{\ast}$) (H11) and holiday abroad ($-0.156^{\ast}$) (H12). The variance explained ($R^2$) for the other endogenous variables are the following: nature 24.3%, information 14.1%, action holiday 13.8%, risk perception 5.8% and experience 2.4%. An overview can be inferred from table 5. The results also allow us to test each of the proposed hypotheses. With exception of organization and abroad, none of the others travel style factors (H9 to H15) seem to have any significant impact towards evoked set which leads to the rejection of the respective hypotheses. As expected, social stimuli have a significant influence on individuals' risk perception (H21 accepted), however neither the former nor the latter have a valuable impact on evoked set (rejection of H2 and H8). Besides, since the influence of social stimuli towards experience is not significant, also H22 has to be rejected. Experience influences information (H19 accepted) but the latter does not affect significantly the evoked set (H1 rejected). Both H4 as well as H5, referring respectively to the perceived images of German agri-tourism as a wellness destination and the traditional image of the German farm tourism have to be rejected. Finally, none of the demographic data included in the model explains significantly the variance of the factor evoked set. Therefore neither H16 nor H17 has been accepted. As far as the interrelation between sport and nature (H18) and family and action (H20) are concerned, the stated relationship among these variables has been statistically confirmed. Our path model based on partial least squares shows the factors influencing the preference for farm tourism in Germany. Among others value for money and experience are the most significant ones. Practical implications are discussed.

• 대한간호학회지
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• 제31권1호
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• pp.94-106
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• 2001

The purpose of this study was to verify the use of Seo's Elderly Stress Scale (SESS), which was developed in 1996. Through the modified tool, it is possible to examine the stress of Korean elders and to contribute to the welfare of them. The subjects were 350 elders over 65 years old who live in Seoul, Kwang-Ju, Yang-Ju Gun Kyung-ki Do, Ui-Jong Bu, and Young-Am Kun, Jeun-Ra Nam Do. the data of 331 elders (94%) were analyzed. Data were collected between January and March in 1996 and analyzed using the SPSS Win 8.0. The result are as follows: 1. Items with low correlation with the total items were removed. So 27 items were removed and 37 items remained. This 37 items were death in the family and/or close friends, family member's behavior not meeting expectations, marriage of daughter, marriage of son, friction with daughter- in-law, argument among children, children refuse to live with parent, children leaving home, sex injury or accident, in frequest visits from children and grandchildren, providing care for your daughter or daughter-in-law post-partum, decrease in decision making and authority in home, Lunar new year and the harvest featival, house sitting, working in the house, performing a sacrificial rite, missed birthday, not living with the eldest son, decreased eyesight, decreased strength, decreased memory, sleep pattern changes, thoughts about death, loneliness, decreased hearing, change of dental condition, change in your diet or eating style, difficulty in self care, moving because of disease or aging, argument with friend or neighbour, travel, dealing with the procedure of heritage, loss of money or property, not enough pocket money, hearing on elderly neglect in television or radio, hope of going home and ignorant from others. 2. Overlapped items were discussed by colleagues and were modified. 'marriage of daughter' and 'marriage of son' were modified in 'marriage of children'. 'self injury or accidents' and 'family accidents' were modified in to self or family accidents. 3. Factor analysis was done in order to identify validity and three factors were obtained from the result. The first factor familial relation area, included 17 items. The second factor, physical area, included 9 items. The third factor, psycho-socio-economic area, included 9 items. Cronbach coefficient alpha for the 35 items was .923. 4. Pearson's correlation was .704 between SESS and SOS (Symptoms of Stress) in order to confirm construct validity. Based on the result, the following is suggested; 1. The modified SESS needs to be reverified with elder. 2. Korean elder's health promotion can be made by development of stress intervention which was accurately measured with SESS.

• 미술이론과 현장
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• 제16호
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• pp.107-137
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• 2013

This paper examines a number of Korean artists-Whanki Kim, Po Kim, Byungki Kim, Lim Choong-Sup, Min Byung-Ok and etc-working in New York in the 1960s and 1970s, focusing on their motivations to head for the U.S. and their life and activity in the newly-emerged city of international art. The thesis was conceived based upon the fact that New York has been one of the major venues for Korean artists in which to live, study, travel and stay after the Korean War. Moreover, the United States, since 1945, has had a tremendous influence upon Korea politically, socially, economically, and, above all, culturally. This study is divided into three major sections. The first one attends to the reasons that these artists moved out of Korea while including in this discussion, the long-standing yearning of the Korean intelligentsia to experience more modernized cultures, and American postwar cultural policies that stimulated them to envision life beyond their national parameters, in a country heavily entrenched in Cold War ideology. The second part examines these artists' pursuit of abstraction in New York where it was already losing its avant-garde status as opposed to the style's cutting edge cache in Korea. While their turn to abstraction was outdated from New York's critical perspective, it was seen to be de rigueur for Koreans that had developed through phases from Art Informel in the 1960s to Dansaekhwa (monochromatic paintings) in the 1970s. The third part focuses on the artists' struggle while caught between a dualistic framework such as Korea/U.S, East/West, center/margin, traditional/modern, and abstraction/figuration. Despite such dichotomic frames, they identified abstract art as the epitome of pure, absolute art, which revealed their beliefs inherited from western modernism during the colonial period before 1910-1945. In fact, their reality as immigrants in America put them in a diasporic space where they oscillated between the fixed, essentialist Korean identity and the floating, transforming identity as international artists in New York or Korean-American artists. Thus their abstract and semi-abstract art reflect the in-between identity from the diasporic space while demonstrating their yearning for a land of political freedom, intellectual fulfillment and the continuity of modern art's legacy imposed upon them over the course of Korea's tumultuous history in the twentieth century and making the artists as precursor of transnational, transcultural art of the global age in the twenty-first century.

• 유기물자원화
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• 제12권2호
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• pp.110-120
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• 2004

본 연구는 현재 국내에 설치되어 있는 공공자원화시설에 유입되는 음식물쓰레기의 수집운반체계를 분석하여 문제점을 도출하고, 합리적인 대안을 제시하기 위하여 수행되었다. 분리배출방법에 있어서 공동주택은 용기를, 단독주택은 종량제 봉투를 사용하고 있으나, 자원화산물의 재활용용도에 따라 분리배출방법의 개선이 요구된다. 각 지자체별 수집운반비용을 분석한 결과, 낮게는 30,000원/톤, 높게는 150,000원/톤으로 조사되어 수집운반에 있어서 공평성이 확보되지 않고 지자체별로 많은 차이가 있는 것으로부터 지자체별의 특성에 따라 수집운반비용의 산정기준 마련이 필요한 것으로 확인되었다. 세대단위에 부가하는 요금은 종량제봉투의 경우에는 큰 문제점이 없었으나, 공동주택의 경우에는 많은 차이가 있는 것으로부터 해당 지역에서 산출된 수집운반비용에 근거하여 차등부과할 필요성이 있는 것으로 판단되었다. 수집운반차량이 아직까지 생활쓰레기 수집차량을 사용하는 개소가 많으며, 이들은 침출수, 악취 등의 민원이 예견되는 것으로부터 음식물쓰레기 전용차량으로의 점진적인 대체가 요구된다. 또한 수집운반의 거리가 경우에 20km이상으로 초과하는 지역이 있는 것으로부터 이들 지역에 있어서는 적환에 의하여 운반효율을 고려할 필요가 있는 것으로 판단되었다.

• 한국비블리아학회지
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• 제29권1호
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• pp.233-252
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• 2018

1884년 한국에 온 최초의 의료선교사 Horace Allen이 우리나라 최초의 서양식 병원인 제중원을 세운 뒤에 John Heron, Oliver Avison 등 외국인 의사들이 선교를 목적으로 차례로 입국하였다. 이들은 병원과 의과대학을 설립하고 진료와 교육활동을 통하여 근대의학을 보급하고 발전시켰다. 또한 체류기간동안 파송기관과 교회에 공적 기록물을 작성하여 보고하였고 동료, 후원자, 그리고 가족들에게는 개인적인 기록물을 남겼다. 개화기 이후 내한선교사들의 기록, 즉 보고서, 기행문, 편지, 일기, 사진, 구술자료 등은 우리나라 근대사 연구에 필수적인 사료이다. 특히 일기나 기행문이 자세한 기록이기는 하지만, 일방적인 기록이기 때문에 과장되거나 불확실한 경우가 있는 것에 비해 편지는 수신자와 발신자 사이의 기록이기 때문에 사실 확인이 가능하고 회고록처럼 후일의 상황변동에 따라 수정하거나 변개할 수 없다. 그러나 이러한 학술적 가치에도 불구하고 내한 의료선교사들의 1차적인 기록인 편지를 보다 포괄적으로 발굴하고 이를 체계적으로 정리하는 일은 본격적으로 이루어지지 않았다. 이 연구는 북미지역 29개 기관에 소장된 49개의 기록물 컬렉션을 조사하고 분석한 것이다. 또한 이들의 자료적 가치를 살피고 이를 바탕으로 한 디지털 인문학적 활용 방안을 모색하여 향후 근대사 연구에 활용하고자 하였다.

• Journal of Information Technology Applications and Management
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• 제28권3호
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• pp.59-75
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• 2021

This study aims to establish a foundation for autonomous driving on campus and communication of abundant university information in the HCI environment in a VR environment where college freshmen can freely travel around campus facilities. The purpose of this study is to develop a three-dimensional VR-style campus tour system to establish a media environment to provide abundant university information guidance services to freshmen in non-face-to-face situations. This study designed a three-dimensional virtual reality campus tour system to solve the problem of discontinuity in which VR360 filming space does not lead to space like reality, and to solve many problems of expertise in VR technology by constructing an integrated production environment of tour system. We aim to solve the problem of inefficiency, which requires a large amount of momentum in virtual space, by constructing a GUI that utilizes the motion of the field of view focus. The campus environment was designed as a three-dimensional virtual reality using a three-dimensional graphic design. In non-face-to-face situations, college freshmen freely transformed the HMD VR device, smartphone, FPS operation mode of the gyroscope sensor. The design elements of the three-dimensional virtual reality campus tour system were classified as ①Visualization of factual experiences, ②Continuity of space movement, ③Operation, automatic operation mode, ④Natural landscape animation, ⑤Animation according to wind direction, ⑥Actual space movement mode, ⑦Informatization of spatial understanding, ⑧GUI by experience environment, ⑨Text GUI by building, ⑩VR360, 3D360 Studio Environment, ⑪Three-dimensional virtual space coupling block module, ⑫3D360-3D Virtual Space Transmedia Zone, ⑬Transformable GUI(VR Device Dual Viewer-Gyro Sensor Full Viewer-FPS Operation Viewer) and an integrated production environment was established with each element. It is launched online (http://vautu.com/u1) by constructing a GUI for free driving mode and college information screens to adapt to college life for freshmen, and designing an environment that can be used simultaneously by current media such as PCs, Android, and iPads. Therefore, it conducted user research, held a development presentation, a forum on excellence in university innovation support projects, and applied it as a system on the website of a particular university. College freshmen will be able to experience university information directly from the web and app to the virtual reality campus environment.

• 한국엔터테인먼트산업학회논문지
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• 제15권4호
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• pp.45-54
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• 2021

배우 정선아는 데뷔 이후 20년간 선이 굵고 에너지가 넘치는 연기로 공연 이력을 쌓으며 한국의 대표적인 뮤지컬 배우라는 위상을 굳혔다. 이런 가치를 고려해 연기의 심리구조인 투사와 역투사 이론을 적용해 정선아를 심층 인터뷰하여 그녀의 고유한 연기 인입과 이탈 기법을 통한 정서적 패턴 및 특성을 도출했다. 정선아의 연기 메커니즘은 자아를 비우고 이전 공연, 동명 영화, 원작 소설, 대본 등을 집중 탐구해 창조한 배역을 투사해 페르소나를 구현한 뒤, 해외여행, 신체 훈련과 같은 역동적 활동으로 역투사해 자아를 환원하는 방식을 취했다. 리얼리티 표현의 극대화를 위해 인물이 처한 현장을 미리 찾아 체험하며 연기 방향을 탐구하였다. 작품마다 장르가 다른 보컬 트레이너와의 연습을 통해 색다름을 추구하고 파워풀한 가창 연기를 위해 보컬과 더불어 강도 높은 체력 단련을 뒷받침 했다. 대부분의 작품(75%)에서 공연 후 배역 이탈 장애로 인해 우울증, 자기애, 히스테리, 불면증 등의 정서들을 겪었지만 '셀프 처지'에 의존했기에 향후 전문가 상담 강화 등의 대안도 요구된다. 연평균 1.6편에 출연해 평균 1.7개월을 연습하고 평균 3.9개월간 공연하며 작품 사이 평균 100일 남짓 쉬며 강행군한 배우의 부단한 준비성과 열정, 그리고 에너지 비축과 안배의 노하우가 돋보인다. 도출된 정선아의 연기 인입 및 이탈 스킬은 뮤지컬 연기 교육과 배우의 자기관리에 큰 시사점을 제공한다.