한국 근해 개복치(Mola mola)의 성숙과 산란

강민주 ( Minjoo Kang ),백혜자 ( Heaja Baek ),이동우 ( Dongwoo Lee ),최정화 ( Junghwa Choi ) 한국수산과학회(구 한국수산학회) 2015 한국수산과학회지 Vol.48 No.5

The sexual maturation and spawning time of female ocean sunfish Mola mola in Korean waters were studied by observing the gonads histologically. Specimens were purchased in a fish market in October 2013 and May, June, and October 2014. Nine females (total length 100-250 cm, gonad weight 31-3,470 g) and one male (total length 131 cm, gonad weight 60 g) were studied. Histologically, the ovaries became active in May and spawning began in July and continued until October. In July, mature oocytes and yolk globule stage oocytes were observed; parts of the gonad showed traces of spawning, while others had degenerated and absorbed any oocytes. By October, many oocytes had degenerated and been absorbed. Therefore, the approximate spawning period of ocean sunfish is from July to October based on histological changes in the gonads. The asynchronous oocyte development suggests that the ocean sunfish is a multiple spawner, as reported previously. The catch distribution data suggest that the waters around Jeju Island are a sunfish spawning area.

테플론 코팅과 오일 담지를 이용한 알루미늄 양극산화피막의 응축 열전달 향상

강민주(Minjoo Kang),이종훈(Jonghoon Lee),차수진(Soojin Cha),신예지(Yeaji Shin),김동현(Donghyun Kim),김경자(Kyung-Ja Kim),이정훈(Junghoon Lee) 한국표면공학회 2021 한국표면공학회지 Vol.54 No.2

Surface modification technique enabling the control of condensation provides various benefit in various engineering systems, such as heat transfer, desalination, power plants, and so on. In this study, lubricant oil-impregnation into Teflon-coated nanoporous anodic oxide layer of aluminum to enhance a de-wetting and mobility of water droplet on surface. Due to the surface treatment improving water-repellency, the condensation mode is changed to dropwise, thus the frequency of sliding condensed water droplet on surface is increased. For these reasons, the surface of oil-impregnated Teflon-coated nanoporous anodic aluminum oxide shows significantly enhanced condensation heat transfer compared to bare aluminum surface. In addition, the porosity of anodic aluminum oxide affected the mobility of water droplet even with oil-impregnation and Teflon-coating, indicating that the optimization of porous structure of anodic oxide is required for maximizing the condensation heat transfer.

13세기 말~14세기 초 元代 봉황문의 유입과 봉황문 상감청자의 제작

강민주(Kang, Minjoo) 한국미술사교육학회 2021 美術史學 Vol.- No.42

13세기 후반 고려 왕실과 조정에서는 원의 문화가 수용되기 시작하였고, 14세기에 들어서는 여러 계층의 고려인이 원의 문물에 직접 접촉하며 동시기 원의 문화가 고려 사회 전반에 유입되었다. 13세기 말~14세기 초 봉황문 상감청자는 고려 문화에 미친 원의 영향을 구체적으로 규명해볼 수 있는 예로서 외부 요소가 내재화되는 과정을 살펴볼 수 있다. 원대 봉황 도상과 문양 유형은 고려와 원 양국 간 인적·물적 교류를 통해 고려에 전달되었다. 원대 봉황문에는 송대와 금대 봉황 도상이 절충된 형태인 당초형 꼬리 도상과 물결형 꼬리 도상이 활용되었다. 나아가 원대에는 위 도상을 사용한 다양한 봉황문 유형이 확인된다. 일월용봉문·五爪二角 용봉문·난봉문은 『원전장』에 실린 조례에 따라 황실 문양으로 규제되었고, 용봉문·운봉문·봉황화당초문·쌍봉문은 민간 문양으로 직물과 자기 등 공예품에 활발히 시문되었다. 봉황문에 대해 규제가 이루어지면서도 민간 유물에서 활발히 활용되는 현상이 일견 대치되는 상황으로 보이나, 오히려 원대 봉황문은 선호되는 문양으로서 황실 문양과 민간 문양으로 이원화되어 제작에 널리 활용된 것이다. 원대 봉황문 애용 현상은 몽골제국이 차지한 넓은 영토를 따라 확장되었는데, 서아시아에서는 봉황이 새로운 문양 소재로 등장하기도 하였다. 마찬가지로 원대 봉황 도상과 문양 유형은 고려에도 전달되었고, 고려 후기 불복장 납입 봉황문 직물과 원대 유적 출토 봉황문 직물 간 유사성은 원대 봉황문과 애용 현상이 고려에도 공유되었음을 말해준다. 13세기 말~14세기 초 봉황문 상감청자는 봉황 도상과 문양 유형에서 원과 영향 관계가 확인된다. 물결형 꼬리 도상을 중심으로 서로 다른 꼬리(당초형+물결형)를 가진 봉황 도상들이 하나의 기물에 함께 활용되기도 하였고, 원대 민간 문양인 용봉문·운봉문·봉황화당초문·쌍봉문의 다양한 봉황문 유형이 최고급 상감청자에 시문되었다. 특히 용봉문 상감청자는 원의 영향으로 새롭게 등장한 것으로, 13세기 말~14세기 초 한정된 시기에 제작이 이루어지며 1314년 원에서 발령된 용봉문 규제가 고려에 전달되어 용봉문 소실이 야기된 것으로 보인다. 나아가 용봉문은 13세기말 원에 진상된 최고급 자기인 화금청자의 문양으로도 활용되는데, 이는 1278년 ‘衣冠改變令’ 반포를 계기로 고려 사회에 폭넓게 전파되기 시작한 원의 문물이 일정 기간 수용기를 거쳐 13세기말에 비로소 최고급 자기 제작에 응용되었음을 보여준다. 고려 후기 봉황문 상감청자는 13세기~14세기 몽골제국 영토에서 확산된 봉황문 애용 현상이 고려에서도 공유된 바를 보여주는 중요한 사례이다. 그 과정에서 새로운 요소를 적극적으로 수용하거나 前代 문양 양식을 계승하고 변화시킴으로써 외부 요소를 내재화하는 모습을 보여준다는 점에서 의의가 있다. The celadon with inlaid phoenix design in the late 13th and early 14th centuries is an example of how the Yuan’s influence on Goryeo culture could be identified, and the external factors could be internalized to the celadon in the late Goryeo Period. As the representative phoenix icon of the Yuan Dynasty, the arabesque-tailed phoenix and the wavy-tailed phoenix were produced. In addition, various types of phoenix designs using the above icons were identified in the Yuan Dynasty. Among 7 phoenix designs, some were regulated in imperial designs according to the laws of the Yuan, whereas the others were regarded as public designs actively decorated on craftworks like fabrics and ceramics. This phenomenon of regular use of the Yuan phoenix design expanded along a large territory of the Mongol Empire, and in Western Asia, phoenixes emerged as a new design material. Likewise, it is presumed that the phoenix design was also shared in Goryeo. For inlaid celadons with phoenix patterns in the late 13th century and early 14th century which were influenced by the Yuan Dynasty, different tailed phoenixes(arabesque-tailed+wavy-tailed) were utilized in the articles, and various phoenix designs, known as the public designs in the Yuan, were engraved on top-of-the-line articles. Especially, celadons inlaid with phoenix and dragon designs made a new appearance in the Goryeo Dynasty, influenced by phoenix designs in the Yuan, and it is thought that they were made during the limited period, the late 13th century to the early 14th century. They ceased to be produced when the regulations on phoenix and dragon designs and related ordinance issued by the Yuan were introduced to Goryeo. It is also noted that phoenix and dragon designs were utilized as the patterns of gold painted celadons. The celadon inlaid with phoenix designs in the late Goryeo Dynasty is an important evidence which shows that its vogue in the Mongol Empire during the 13th and 14th century was shared by Goryeo, which is significant in that, in that process, Goryeo actively accommodated new elements or internalized outside elements by inheriting and transforming the molding patterns of previous times.

다중 크기 블록 지역 이진 패턴을 이용한 랜덤 포레스트 기반의 머리 방향 분류 기법

강민주(Minjoo Kang),이하연(Hayeon Lee),강제원(Je-Won Kang) 한국방송·미디어공학회 2016 한국방송공학회 학술발표대회 논문집 Vol.2016 No.6

회원작품 - 광안리 주택

김덕모,강민주,김병찬,Kim, Deokmo,Kang, Minjoo,Kim, Byungchan 대한건축사협회 2017 建築士 Vol.573 No.-

사료 내 Prebiotic, Probiotics와 Synbiotic의 첨가가 대왕붉바리(Epinephelus akaara ♀×Epinephelus lanceolatus ♂)의 성장, 비특이적 면역력, 항산화능, 장내 미생물 조성과 항염증에 미치는 영향

김원훈 ( Wonhoon Kim ),임종호 ( Jongho Lim ),강민주 ( Minjoo Kang ),노충환 ( Choong Hwan Noh ),이경준 ( Kyeong-jun Lee ) 한국수산과학회 2023 한국수산과학회지 Vol.56 No.6

The effects of dietary mannan oligosaccharides, Lactobacillus plantarum, Bacillus subtilis, and Bacillus lichenifor-mis supplementation on hybrid grouper Epinephelus akaara ♀×Epinephelus lanceolatus ♂ were evaluated. The fish were fed a basal diet and five other diets consisting of 0.6% mannan oligosaccharides, L. plantarum, B. subtilis, and B. licheniformis and mixture of each 0.15% prebiotic and all the probiotics (designated as MOS, LP, BS, BL, and SYN) for 56 days. Growth performance and feed utilization showed no significant differences among all experi-mental groups. Lipid level of whole-body was significantly high in MOS and BL groups. Plasma aspartate amino-transferase was significantly low in BL and SYN groups. Nitro-blue tetrazolium, lysozyme and anti-protease, and glutathione peroxidase in BS, SYN, and all probiotic groups, respectively, were significantly high. Intestinal Vibrio bacteria was significantly low in all probiotic and SYN groups. Gene expression of interleukin-1ß and interleukin-10 in SYN group; transforming growth factor β2 in MOS and BS groups, toll-like receptor 2-2 in BS and BL groups; and C-type lectin in MOS, LP and SYN groups were significantly upregulated. Our findings indicate that mannan oligosaccharides, L. plantarum, B. subtilis, and B. licheniformis could improve innate immunity, antioxidant capac-ity, anti-inflammation, and intestinal microbiota of hybrid grouper.

호텔 로열티 프로그램의 지각된 가치가 만족도 및 재방문의도에 미치는 영향에 관한 연구 : 호텔로열티프로그램의 기가입 고객을 대상으로

강민주 ( Kang¸ Min Joo ),이슬기 ( Lee¸ Seul Ki ) 한국이벤트컨벤션학회 2020 이벤트 컨벤션 연구 Vol.16 No.4

Purpose -The purpose of study is research perceived values of hotel loyalty program affect customer satisfaction toward program and, the satisfaction influences behaviour and booking retention by loyalty program. To be preferred position in the competition, hotel loyalty program is considered as competitive advantage. In this research, we aim to understand which segment of value is meaningful to design hotel loyalty program through stand point of customer value. Design, data, and methodology -The data set covered 89 international loyalty program membership users in Korea. The data’s analyzed by correlation and regression analysis to test the hypotheses. Result - The perceived value of loyalty program that consist of monetary value and psychological value, this study has resulted that monetary value was not positively influenced customers’ general satisfaction but, psychological value was. This result conveyed psychological value is assumed as pursuit values while customer stay at hotel, and membership customer valued the benefits it was possible to have benefit toward loyalty program than booking through online travel agency and meta search channel. Conclusions - This result delivered psychological value is assumed as pursuit values while customer stay at the hotel, and customer valued the benefits that it was possible to have benefit toward loyalty program than booking through online travel agency and meta search channel.