• Journal of Multimedia Information System
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• 제9권2호
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• pp.113-120
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• 2022

Mongolian folk songs are inspired by Mongolian labor songs and are classified into long and short songs. Mongolian long songs have ancient origins, are rich in legends, and are a great source of folklore. So it was inscribed by UNESCO in 2008. Mongolian written literature is formed under the direct influence of oral literature. Mongolian long song has 3 classes: ayzam, suman, and besreg by their lyrics and structure. In ayzam long song, the world perfectly embodies the philosophical nature of world phenomena and the nature of human life. Suman long song has a wide range of topics such as the common way of life, respect for ancestors, respect for fathers, respect for mountains and water, livestock and animal husbandry, as well as the history of Mongolia. Besreg long songs are dominated by commanded and trained characters. In this paper, we proposed a method to classify their 3 types of long songs using machine learning, based on their lyrics structures without semantic information. We collected lyrics of over 80 long songs and extracted 11 features from every single song. The features are the name of a song, number of the verse, number of lines, number of words, general value, double value, elapsed time of verse, elapsed time of 5 words, and the longest elapsed time of 1 word, full text, and type label. In experimental results, our proposed features show on average 78% recognition rates in function type machine learning methods, to classify the ayzam, suman, and besreg classes.

• 대한수의학회지
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• 제40권1호
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• pp.1-16
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• 2000

Nowadays, mongolian gerbil is notably utilized for the research of brain and water deprivation because of a congenital incomplete willis circle structure in the brain, audiogenic seizure in low noise, and special cholesterol metabolism without water absorption for a long time. In this study, we are intend to identify the morphological changes of the catecholaminergic neuron of brain according to the time lapse in the condition of long term water deprivation. 55 mongolian gerbil were divided 10 groups(control, 1, 2, 3, 4, 5, 10, 15, 20, 42th day water deprivation group), of which each group include 5 mongolian gerbils and 5 normal mongolian gerbils in control group were also used for brain atlas as a control. The brains were observed by the immunohistochemical stain using the TH, DBH and PMNT antibody. The results were as followings; 1. The nerve fibers of the TH-immunoreactive neuron were observed only in the and corpus striatum of the telencephalon. 2. Intensity of the immunostain of the nerve fiber in the cerebral cortex and corpus striatum was decreased gradually day by day after water deprivation. 3. The TH-immunoreactive nerve cells were observed in the paraventricular and periventricular nucleus of the 3rd ventricular in the hypothalamus of mongolian gerbil but the number of nerve cells were decreased from the first day of the water deprivation to the 10th day and increased until the 20th day, after than redecreased from the 20th day by the continuous water deprivation. The number of nerve fibers in this area were increased in the first day, but decreased from the 2nd day of water deprivation. The shape and density of the dopamine secreting cells in the brain of mongolian gerbil by the immunoreactive stain were changed in the continuous water deprivation. In this results, we can conclude that dopamine concerned in the water metabolism of mongolian gerbil, and mongolian gerbil could be used as an animal model for the research of water deprivation.

• Applied Microscopy
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• 제30권2호
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• pp.193-204
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• 2000

Mongolian gerbil (Meriones unguiculatus)은 선천적으로 불완전한 뇌바닥동백고리와 특이한 콜레스테롤 대사를 가진 동물로서 수분의 섭취없이도 장기간 생존이 가능하기 때문에 최근 뇌신경학 연구방법에 많이 이용되는 동물이다. 따라서 본 연구는 mongolian gerbil을 절수 시켰을 때 시간의 경과에 따라 뇌에서의 catecholaminergic neuron의 형태적인 변화에 관하여 알아보고자 $50\sim80g$의 mongolian gerbil 25마리를 이용하여 5마리는 뇌도보를 작성하였으며 나머지는 정상군, 5일군, 10일군, 20일군으로 각각 5마리씩 나누어 TH, DBH, PNMT항체를 이용하여 면역조직화학염색하여 절수의 시간에 따른 뇌에서의 catecholaminer-gic neuron의 형태적인 변화를 광학 및 전자현미경적으로 관찰하여 다음과 같은 결론을 얻었다. 1. 정상군의 경우 시상하부의 제 3 뇌실주위에 있는 뇌실곁핵과 뇌실주위회백질에 TH면역반응세포들이 나타났고 이들의 신경세포돌기 및 신경섬유들도 많이 분포하였으나 20일군에서 감소되는 양상을 보였다. 2. 중뇌 및 교뇌에서는 catecholamine성 신경세포중 dopamine성 신경세포가 뚜렷히 관찰되었으나 noradrenalin성 신경세포는 약하게 관찰되었다. 3. 흑색질의 치밀부분과 배쪽피개영역에서 TH항체에 대한 면역반응을 보이는 Dopamine성 신경세포 밀집도가 높았으며 그물부분에서도 소수 관찰되었다. 그러나 이 부위에서 dopamine성 신경세포도 절수에 따라 5일군까지 신경세포체와 돌기 및 섬유들이 감소되었으나 10일군에서는 다시 증가하였으며 20일군에서부터 감소하는 양상을 보였다. 4. 절수에 의한 뇌의 TH면역반응세포체의 전자현미경적 소견은 정상군에 비해 5일군에서 핵의 농축 및 변형, 신경연접의 소실, 사립체의 감소, 축삭 수의 감소 등이 나타나 TH의 분비에 영향을 주는 것으로 보인다. 그러나 ER등의 변화는 크게 관찰할 수 없었다. 이러한 연구결과는 정상군의 경우 다른 동물과 유사했으나 다른 동물에서는 청색반점이나 교뇌부위에서 noradrenaline성 신경이 많다고 하였지만 본 연구에서는 그러한 차이를 발견하지 못했으며 이것은 동물간의 유전적, 환경적 차이로 사료된다. 그러므로 mongolian gerbil의 수분대사에 dopamine이 관여할 것으로 보고 탈수 질환모델로 개발하기 위한 기능적인 연구와 더불어 많은 형태학적인 연구가 병행되어야 할 것이다.

• 대한수의학회지
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• 제47권4호
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• pp.363-370
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• 2007

Mongolian gerbil (Meriones unguiculatus) has been as an model animal for studing the neurological disease such as stroke and epilepsy because of the congenital incompleteries in Willis circle, as well as the investigation of water metabolism because of the long time-survival in the condition of water-deprived desert condition, compared with other species animal. Aquaporin 2 (AQP2) expressed at the surface of principal cells in collecting duct results from an equilibrium between the AQP2 in intracellular vesicles and the AQP2 on the plasma membrane. Aquaporin 4 (AQP4), which is expressed in cell in a wide range of organ, is also present in the collecting duct principal cells where this is abundant in the basolateral plasma membranes and represent potential exit pathways from the cell for water entering via AQP2. In this research, we divide 3 groups of which each group include the 5 animals. In the study of 7 or 14 days water restricted condition, we investigated the AQP2 and AQP4 by using a quantitative immunohistochemistry in the kidney. The results obtained in this study were summarized as followings. AQP2 is abundant in the apical plasma membrane and apical vesicles in the collecting duct principal cell and at rare abundance in connecting tubules. In the water-deprived Mongolian gerbil kidney, expression of AQP2 was continuosly increased in the cortical collecting duct and inner medullary collecting duct. This increase was both the apical region and cytoplasm. AQP4 is mainly expressed in the inner medulla, although some expression is also noted in the more proximal segment. In the water-deprived Mongolian gerbil kidney, AQP4 was also increased in the inner medullary collecting duct. Immunoactivity was increased in entire inner medullary collecting duct and newly detected in cytoplasm of principal cell. These findings suggest that increased levels of AQP2 and AQP4 in the cortical and inner medulalry collecting duct may play a important role for maintain fluid balance in the water-deprived kidney.

• Applied Microscopy
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• 제27권4호
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• pp.433-452
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• 1997

Mongolian gerbil (Meriones unguiculatus) has been as an animal model for studing the neurological diseases such as stroke and epilepsy because of the congenital incompleteries in Willis circle, as well as the investigation of water metabolism because of the long time-survival in the condition of water-deprived desert condition, compared with other species animals. In order to accomplish the this research, first of all another divided the laboratory animals 5 groups of which each group include the 5 animals. In this study were investigated the histological structure in the kidney, measured the plasma osmolalities at the time of sacrifice of indivisual animals, and the body weights every day during water-deprived. The results obtained in this study were summarized as followings: 1. The body weights and decreasing rates of the body weight in water-deprived mongolian gerbil groups were continuosly decreased. 2. The plasma osmolalities were increased from the 5th water-deprived day, after then the gradually increasing reached nearly its equilibrium state at the 10th water-deprived day. 3. The urine volumes were abruptly decreased from the 2th water-deprived day, after then the gradually decreasing patterns were reached nearly its equilibrium state at the 10th day, and stopped the 11th day. 4. In the light microscopical observation of the kidney, glomerular capillary loop thickening, mesangial matrix increasing, sclerosis, glomerular cystic atrophy, interstitial fibrosis, tubular dilatation, mononuclear interstitial inflammation, interstitial mineralization, and hyperplasia of the collecting duct epithelium in the cortex area, were observed from the 10th water deprived day, and the lesions were gradually severe changed as the time lapse. 5. In the electron microscopical findings of the kidney, the degenerative changes of endothelial cell, podocyte and mesangial cell in glomeruli were initially observed on the 10th water-deprived day as well as the degeneration of microvilli and intracellular organelle in the renal tubules.

• 복식
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• 제16권
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• pp.15-42
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• 1991

A nation's culture isn't consisted by the characteristics of the nation only, but it is greatly affected by the geographical features and natural conditions, and it could be also dominated by the continual effect through mutual contact on economic exchange or social problem and political interests with neighboring countries. It is a well known fact that the contact of culture between Korea and Mongolia established under the special political situation that Corea was invaded by Won. But more basically, the Nomad including Mongolia had influenced upon neighboring countries, therefore, our country was also greatly influenced on consisting of our own culture by them. Moreover. the fact that our language belongs to their language's category(mostly Tweigru and Mongolian language) proves that the origin of our culture was deeply related with Mongolia. Accordingly, we could not limit the cultural relation between Korea and Mongolia within a special era. But especially, since unification of China by Mongolia, Won which appeared as a new great nation had dominated Corea for one hundred years, and the Corea's costume culture had a point of conversion to the mongolian. Therefore, this study expects to comment upon the relations of costume between Corea and Mongolia from a view point of Corea's tribute and royal gifts gifts by Mongolia written on the reference literatures. 1) From the ancient times, between our country and Mongolia there has been a direct or indirect exchange caused by the people's movement or invasion due to very closed neighboring. The relations between Corea and Mongolia have started from the mongolia's requests of tribute for the reason why they helped Corea against the Keoran's invasion, and these relation had continued by King Kongmin's age. 2) Mongolia had plundered a tribute such as dress, cereals, horses, military supplies, soldiers, maiden and little girls etc. from Corea, and therefore, a great confusion occurred on political, economic and social fields. And since King Chungyoul of Corea got married with a Princess of Won, the Corea's position was placed as the Buma nation(nation of son in law) and then high class people of Corea preferred to follow the mongolian costume such as Byunbal (pigtail), Ho dress (mongolian dress), Rouges, Chockturi (a kind of formal cap) and Doturak pigtail ribbon, and some have been applied up to date. On the other hand, the custom of Corea had transmitted to the Mongolian nobility, they called it "Corea Yang(style)". 3) The costume of Corea could be divided into three different periods, the first is the period influenced by Tang and Song's regime, the second is affected by the Won's costume and the third is applying the Myung's regime in the end of Corea. The Mongolian dress was based on the Ho dress form and it has been developed through compounding artistic traditional fields and foreign customs in long history. And Mongolia is composed of various tribes, therefore, they have their own dress for each tribe. Our country and Mongolia had a similar dress form based on Ho dress and both used the Chacksukunggo (jacket with small sleeves and slacks) and Seon(line). And the ornaments of costume such as Chockturi, Doturak pigtail ribbon and Rouges had transmitted and fixed down as a traditional wedding garment, but the Rouges has been used by noble women from the ancient times in our country. Since a member of the Society of Korean Costume has visited Mongolia in August 1990 for the first time, I really recognized the neccesity of more detailed study on the costume relation between Korea and Mongolia, and I will proceed with the study on various fields of costume under cooperation of Institute of Oriental Academy of Mongolia.

• 한국콘텐츠학회논문지
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• 제22권6호
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• pp.261-272
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• 2022

중국의 오랜 역사 과정에서 풍부하고 소중한 소수민족의 전통음악은 형성되었다. 각 민족은 발전 과정에서 독특한 자연환경과 특수한 생활과 생산 방식에 따라 자기만의 세계관과 음악 문화를 만들어 냈다. 클라리넷은 서양 악기로서, 중국에 전래되는 과정에서 중국 소수민족 문화의 영향을 어느 정도 받아왔다. 따라서 음악가들은 중국 소수민족 음악 중의 여러 요소를 표현하는 데에 서양 악기를 사용하는 방법을 모색했다. 본 논문은 중국 소수민족 음악의 요소를 사용하여 창작된 현대 클라리넷 작품 작곡가 왕염의 『목마의 노래』와 작곡가 호벽정의 『파미이지음』을 중심으로 작품의 형성 유래, 작품에 나타난 예술적인 표현 특징 등 두 측면에서 클라리넷에서 표현되는 민족적인 요소를 분석하고자 한다. 구체적으로는 민족음악의 모드 음계, 박자, 리듬과 선율의 표현기법, 그리고 소수민족 전통 악기를 모방한 소리의 특징 등 다섯 가지 내용으로 구성된다. 또한 지역, 생산, 생활, 민족 정서 등과 접목하여 작품에 사용된 타지크족과 몽골족 음악에 나타난 민족문화의 특징을 분석한다. 본 연구는 중국 현대 클라리넷 작품의 음악 스타일을 습득하고자 하는 창작자와 연주자에게 이론적인 근거를 제공하고 서양 악기로 중국 전통 음악을 연주할 더 좋은 방법을 모색하고자 한다.