• 한국전자통신학회논문지
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• 제17권5호
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• pp.977-984
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• 2022

최근 동남아시아의 경제발전에 따라 정보기기의 활용이 광범위하게 확산되고 있으며, 지능적 문자인식을 이용한 응용서비스에 대한 수요가 증가하고 있다. 본 논문은 동남아시아 국가 중 하나인 미얀마 문자에 대한 딥러닝 기반 특징 추출 및 인식에 대해 논한다. 특징 추출에는 미얀마 알파벳(33자)과 숫자(10자리)를 사용한다. 본 논문은 9개의 특징을 추출하고 3개 이상의 새로운 특징을 제안한다. 각 문자와 숫자의 특징을 추출하여 성공적인 결과로 표현하였다. 인식 부분에서는 합성곱 신경망을 사용하여 문자 구분에 대한 실행을 평가한다. 제안한 알고리즘은 캡처된 이미지 데이터 세트에 구현되고, 이에 대한 성능을 평가한다. 입력 데이터 세트에 대한 모델의 정밀도는 96%이며 실시간 입력 이미지를 사용한다.

• Journal of Plant Biotechnology
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• 제46권2호
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• pp.61-70
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• 2019

There is vast genetic diversity of Myanmar Mangoes. This study mainly focused on indigenous thirteen different mango landraces cultivated in central area of Myanmar, Kyauk-se District and their fruit characteristics by 18 descriptors together with genetic relationship among them by 12 SSR markers. Based on the morpho-physical characters, a wide variation among accessions was found. Genetic characterization of thirteen mango genotypes resulted in the detection of 302 scorable polymorphic bands with an average of 4.33 alleles per locus and an average polymorphism information content (PIC) of 0.7. All the genotypes were grouped into two major clusters by UPGMA cluster analysis and a genetic similarity was observed in a range of 61 ~ 85%. This study may somehow contribute insights into the identification of regional mango diversity in Myanmar and would be useful for future mango breeding program.

• Parasites, Hosts and Diseases
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• 제46권4호
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• pp.285-288
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• 2008

To examine the infection status of freshwater fish with Gnathostoma spp. larvae in Myanmar, we purchased 15 snakeheads, Channa striatus, from a local market in a suburban area of Naypyidaw, the new capital city. Two larval gnathostomes were collected using an artificial digestion technique, and observed by a light microscope and a scanning electron microscope. The size of an intact larva was 2.65 mm long and 0.32 mm wide. The characteristic morphology of the larvae included the presence of a long esophagus (0.80 mm long), 2 pairs of cervical sacs (0.43 mm long), and a characteristic head bulb with 4 rows of hooklets. The number of hooklets in the 1st, 2nd, 3rd, and 4th row was 45, 48, 50, and 52, respectively. Based on these morphological characters, the larvae were identified as the advanced 3rd-stage larvae of Gnathostoma spinigerum. This is the first report of detection of G. spinigerum 3rd-stage larvae in the central part of Myanmar. Our study suggests that intake of raw meat of snakehead fish in Myanmar may result in human gnathostomiasis.

• Parasites, Hosts and Diseases
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• 제53권5호
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• pp.619-625
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• 2015

The present study was performed to determine the infection status of swamp eels with Gnathostoma sp. larvae in Myanmar. We purchased total 37 Asian swamp eels, Monopterus albus, from a local market in Yangon in June and December 2013 and 2014. All collected eels were transferred with ice to our laboratory and each of them was examined by the artificial digestion technique. A total of 401 larval gnathostomes (1-96 larvae/eel) were detected in 33 (89.2%) swamp eels. Most of the larvae (n=383; 95.5%) were found in the muscle. The remaining 18 larvae were detected in the viscera. The advanced third-stage larvae ($AdL_3$) were 2.3-4.4 mm long and 0.25-0.425 mm wide. The characteristic head bulb ($0.093{\times}0.221mm$ in average size) with 4 rows of hooklets, muscular long esophagus (1.025 mm), and 2 pairs of cervical sacs (0.574 mm) were observed by light microscopy. The average number of hooklets in the 1st, 2nd, 3rd, and 4th rows was 41, 45, 48, and 51, respectively. As scanning electron microscopic findings, the characteristic 4-5 rows of hooklets on the head bulb, a cervical papilla, tegumental spines regularly arranged in the transverse striations, and an anus were well observed. Based on these morphological characters, they were identified as the AdL3 of Gnathostoma spinigerum. By the present study, it has been confirmed for the first time that Asian swamp eels, M. albus, from Yangon, Myanmar are heavily infected with G. spinigerum larvae.

• 식물분류학회지
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• 제52권2호
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• pp.108-113
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• 2022

Amblovenatum immersum (Blume) Mazumdar (Thelypteridaceae) is newly recorded in Vietnam. It is similar to A. terminans (Panigrahi) J. P. Roux in its woody rhizome and cristate spores but differs in terms of its plant size, lobed pinnae, lobed segments, veinlets, sori and indusia. It was previously found to exist in China, India, Indonesia, Malaysia, Myanmar, Philippines, Sri Lanka, and Thailand as well as in east Africa, tropical America, northern Australia and Micronesia. The present study provides a detailed description, photos, and line drawing of the species. Furthermore, a comparison of the diagnostic characters with the closely related species in Vietnam A. terminans is provided.

• 한국콘텐츠학회논문지
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• 제22권7호
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• pp.548-562
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• 2022

본 연구는 글로벌 콘텐츠에 나타난 AI 윤리의 문제적 상황을 진단하고, 인간의 정체성을 강화하기 위한 담론이 무엇인지를 파악하고자 했다. 연구 진행을 위해 넷플릭스(Netflix) 오리지널 콘텐츠 <소셜딜레마>(The Social Dilemma)를 분석대상으로 선정했다. 연구방법은 서사분석을 채택했다. 분석결과 <소셜딜레마>는 전통적인 시사 다큐멘터리 구조를 보였으며, 이야기 전개를 위해 주로 전문가와 통계자료를 활용한 것으로 확인되었다. 미얀마 학살 사건, 가짜뉴스 전파 등 국내외 사례를 열거하며 콘텐츠 핵심 주장을 강화하기도 했다. 인물의 관계에서는 개발자와 미디어 기업, 이용자와 광고주 사이의 이항대립이 명확하게 드러났다. 해결책으로는 기업에 대한 강력한 규제와 소셜미디어의 이용 중단을 주장했다. 하지만, <소셜딜레마>는 AI 기술의 오남용을 지적하는 수준에 머무르며, 인간 고유의 정체성과 사회적 관계를 외면하는 서사를 구성했다. 이러한 결과는 AI 시대를 맞아 인간의 사회성과 관계성, 학습 능력의 중요성을 강조하는 콘텐츠의 필요성을 제기한다.