방안 외래객의 관광 성향에 관한 연구

정민채 한국관광연구학회 1993 관광연구저널 Vol.- No.3

When we investigate the nationality of the foreign tourists that visit Korea, Americans accounted for over 40% of all the foreign tourists in the 1960's, but since a restoration of diplomatic relations between Korea and Japan developed in 1965, Japanese increased remarkably and took up about 70% of all the foreign tourists in 1973, but lately they are at about 40%. On the other hand, Americans increased on the whole in the 1980's but took up about 10% in the occupation rate. Taiwan tourists, the third market, have increased lately take up 9.2%. The overage length of stay has been about 4.2 day over the span of 20 years. This is a much shorter stay compared to the countries of the Asia-pacific circle. We think this phenomenon generally happens because of a shortage of tourism resources, but it is incorrect. When we examine the tourist area in Korea from 1981 to 1985, Seoul was the most superior, then Pusan, the Folk village, and then Kyong ju in that order, but the visiting rate of Seoul decreased while Cheju-do and the other areas increased between 1987 and 1991. Therefore the concentration of visitors to Seoul decreased. The tourism income of Korea greatly increased in the 1970's except for the period of a world-wide recession. Especially Korea made a remarkable growth rate with an annual average of 62.6% from 1986 to 1988. But tourism balance began to worsen from 1991 to 1992 : in other words, the difference in the dificit increased. The most important thing for the build up of the tourist industry is the readjustment of tourist attraction. we must develop our tourism resources, make comfortable lodging facilities, prevent the apparent rudeness of taxi drivers, and show foreign tourists kindness.

Optimal Number of Users in Zero-Forcing Based Multiuser MIMO Systems with Large Number of Antennas

정민채,김윤선,이주호,최수용 한국통신학회 2013 Journal of communications and networks Vol.15 No.4

The optimal number of users achieving the maximum sum throughput is analyzed in zero-forcing (ZF) based multiuser multiple-inputmultiple-output (MIMO) systems with a large number of base station (BS) antennas. By utilizing deterministic ergodic sum rates for the ZF-beamforming (ZF-BF) and ZF-receiver (ZFR)with a large number of BS antennas [1], [2], we can obtain the ergodic sum throughputs for the ZF-BF and ZF-R for the uplink and downlink frame structures, respectively. Then, we can also formulate and solve the optimization problems maximizing the ergodic sum throughputs with respect to the number of users. This paper shows that the approximate downlink sum throughput for the ZF-BF is a concave function and the approximate uplink sum throughput for the ZF-R is also a concave function in a feasible range with respect to the number of users. The simulation results verify the analyses and show that the derived numbers of users provide the maximum sum throughputs for the ZF-BF as well as ZF-R in multiuser MIMO systems with a large number of BS antennas.

사동접미사로서 ‘-(아/어)뜨리-’ 연구

정민채 서울대학교 국어국문학과 2020 冠嶽語文硏究 Vol.45 No.-

메소아메리카 신화의 원형론적 분석을 통한 콘텐츠 활용방안 연구 : 게임 콘텐츠를 중심으로

정민채,박치완 글로벌문화콘텐츠학회 2016 글로벌문화콘텐츠학회 학술대회 Vol.2016 No.1

현대인들에게는 로컬 문화의 정체성 확립 및 다공성의 극복이 요청되고 있다. 이를 위한 방안으로 신화의 콘텐츠화를 제시하며, 또한 문화원형을 지닌 신화의 콘텐츠화를 통해 가치절하된 로컬 문화를 회복하고 동시에 확장시키며, 문화적 기억을 재생시키고 지금-여기로 소환하는 것을 목표로 한다. 연구 범위로는 라틴아메리카를 설정하였으며, 엘리아데의 원형론에 입각하여 라틴아메리카 신화 중 메소아메리카를 분석하였다. 고대인들은 태초의 재현을 통해 자기존재의 실재성을 획득했다는 엘리아데의 주장에 따라 본 연구에서는 태초의 재현이 지속적으로 이루어 질 수 있도록 메소아메리카 신화의 게임 콘텐츠화를 도모하였다. 그에 따라 캐릭터(적) 요소, 배경(적) 요소, 스토리(적) 요소를 추출하였으며, ① 이원적 일원론에 기반한 신과 인물, ② 상호보완적인 대립 구조, ③ 순환론적이며 다양한 층위로 구성된 시대, ④ 내외적으로 단계화된 사후세계 등의 원형을 추출하여 게임 콘텐츠 개발방안에 적용하였다. 최종적으로 서로 상호보완적인 대립 구조에 서있는 존재들이 갈등을 넘어서 공존하고, 세계를 순환시키는 것에 초점을 맞춘 온라인 MMORPG 장르의 게임 콘텐츠 개발방안을 제시하였다.

원숭이 엄마랑 새끼 고양이 외 1편

정민채 고요아침 2018 한국동시조 Vol.- No.9

Dopant Effect on the Structural Stability of Mn-rich Layered Cathode Material

정민채,조기정,김점수 한국공업화학회 2023 한국공업화학회 연구논문 초록집 Vol.2023 No.1

Electrochemical Properties of the Small-Size NCM Material Synthesized with Recycled Transition Metal Sources

정민채,조기정,김점수 한국공업화학회 2023 한국공업화학회 연구논문 초록집 Vol.2023 No.0

도시재생 관점에서 본 이천시의 문화정책과 전망

정민채 글로컬창의산업연구센터 2015 글로컬창의문화연구 Vol.4 No.2

For successful urban regeneration, the excavation of city identity should be preceded. It’s going to induce citizens’ active participation that based on the excavated city identity and need to establish regeneration strategies and policies. Today, medium-and-small cities around the world have adopted strategy to be creative city. As a result, ‘The Creative Cities Network’ of UNESCO s cultural program was launched on October 2004. This program’s goal is to promote cooperation between the cities that adopted creativity as one of the strategic elements for sustainable urban development. Through the program, It can increase worldwide cultural diversity. Also, it aims to cooperate common goals to develop local creative industries, sustainable urban development and worldwide conspiration. Ichoen was selected as creative city of ‘craft and folkart’ at first in Korea on 2010, getting the credit of cultural events’ contribution to cultral developments being ‘city of ceramics’. This city had experieces to held the events related pottery industires; ‘Gyeonggi International Ceramic Biennale’, ‘International Sculpture Symposium Icheon’, and ‘Icheon Ceramic Festival’. In this paper, we want to conduct ciritical study whether Icheon established its position as creative city with cultural policies that are consistent to the urban identity. Especially, we want to compare with Icheon and Kanazawa, which is global craft creative city. It is focused on certain points that attempt to recover their energy and increase incoming population in small-and-medium local cities.

韓國 初期共産主義運動 小考

蔡政旻 대구효성가톨릭대학교 현대사상연구소 1990 현대사상연구 Vol.1 No.-

북한이탈주민의 개별성-관계성이 남한 내 심리적 적응에 미치는 영향

채정민,이종환 한국건강심리학회 2004 한국심리학회지 건강 Vol.9 No.4

This study is performed to identify what factors make the North Korean Defectors be able to live along with the South Koreans in South Korea. For this purpose, we surveyed 181 North Korean Defectors' individuality and relatedness. First of all, the North Korean defectors showed the nearly similar level of individuality and relatedness to those of the South Koreans, and relatedness was significantly higher than individuality in both groups. Interestingly, however, though there was sexual difference for the South Korea undergraduates, there was not for the North Korean Defectors. And then we analyzed the data to see if the individuality and relatedness can be changed after defecting from the North Korea. the results is that when stay period in the third nation such as China is very long(ex, about 4 years), relatedness is significantly high. Considering on the occupation factor, employees and students demonstrated significantly higher scores on relatedness than unemployees. Also we analyzed the correlation of individuality and relatedness with perceived discrimination, feeling of trust and self-efficacy, to find out how individuality and relatedness of the North Korean Defectors work on social interaction with the South Koreans. The results indicate that individuality is correlated significantly positively with feeling of trust, and relatedness is correlated negatively with perceived discrimination and positively with self-efficacy. 본 연구는 북한이탈주민들이 남한 주민들과 어울려서 살아가는데 북한이탈주민들의 개별성-관계성(individuality-relatedness)이 어떠한 영향을 미치는 지를 파악하기 위해 북한이탈주민 181명을 대상으로 이루어졌다. 연구 결과, 북한이탈주민들은 현재 남한 주민들이 개별성보다 관계성을 좀 더 많이 가진 것과 유사한 경향을 보였다. 단, 남한 대학생이 보였던 성차는 이들에게서는 드러나지 않은 점은 특이한 것이었다. 다음으로는 북한 이탈 후 이들의 개별성-관계성의 변화가능성을 간접적으로 파악해 보았는데, 중국 등 제 3국 체류 기간이 아주 긴 경우(4년 이상)에는 관계성이 높았고, 남한 내 정착 경과 기간별로는 1년차와 4년차만이 낮았다. 그리고 남한 주민들과의 접촉과 관련해서는 직장인과 학생이 무직보다 관계성이 높았다. 마지막으로 북한이탈주민들의 개별성-관계성이 남한 주민들과 어울리는데 작용하는 점을 직접적으로 확인하기 위해 지각된 차별감과 신뢰감, 자기효능감과 관련지어 보았는데, 개별성은 신뢰감과 정적인 관계를, 관계성은 지각된 차별감과는 부적인 관계를, 자기효능감과는 정적인 관계를 보였다. 이후 별도로 개별성과 관계성을 각기 고저로 구분하여 4개 집단으로 유형화하여 심리적 적응 지표를 파악해보았는데, 개별성과 관계성이 모두 낮은 유형이 제일 부적응적인 것으로 드러났다.