꺽지(Coreoperca herzi) 자치어의 골격발달

한경호 ( Kyeong Ho Han ),박준택 ( Jun Taek Park ),진동수 ( Dong Soo Jin ),유동재 ( Dong Jae Yoo ),박재민 ( Jae Min Park ) 한국어류학회 2017 韓國魚類學會誌 Vol.29 No.1

2010년 5월 사육 중인 친어로부터 자연산란 된 수정란을 관리하던 중 부화된 자치어를 사육하면서 발육단계에 따른 골격발달과정을 관찰하였다. 부화 직후의 전기자어는 평균전장 6.85±0.63 mm (n=5)로 전상악골과 치골이 골화하였고, 두개골에는 부설골이 골화하였으며, 추체와 미골부는 골화가 일어나지 않았다. 부화 2~3일 후 평균전장 7.25±0.28 mm (n=5)일 때 전기자어는 주상악골, 관절골이 골화하였고, 설궁부의 상설골과 새조골이 골화하였다. 척추골은 꼬리방향으로 골화하기 시작하였고, 골화된 척추골의 위쪽에는 신경극이 골화하기 시작하였다. 부화 6일 후 평균전장 9.00±1.53mm (n=5)일 때 후기자어는 두개골에 측사골, 익설골, 노정골 등이 골화하였고, 미골은 미부봉상골이 상단부로 45° 휘면서 골화하였다. 부화 40일 후 평균전장 23.3±0.28 mm (n=5)일 때 후기자어는 두개골에 중사골, 구개부에 내익상골, 외익상골 등이 골화하였다. 부화 120일 후 평균전장 37.5±2.83mm (n=5)일 때 치어는 미골은 1개의 상미축골이 추가로 골화되면서 총 3개의 상미축골이 골화하면서 모든 골편들의 골화가 완성되었다. Samples were obtained from broodstok in May, 2010, while naturally fertilized embryos were maintained, and the process of skeletal development was observed from larvae and juvenile. Prelarvae immediately after hatching showed an average total length of 6.85±0.63 mm (n=5), Premaxillary and dentary were ossified, parasphenoid was ossified in the cranium, and centrum and caudal bone did not ossify. Prelarvae showed ossification with maxillary, articular, and epihyal, and branchiostegal rays of hyoid arch were ossified at 2 to 3 days after hatching with an average total length of 7.25±0.28 mm (n=5). The vertebrae began to ossify in the direction of the tail, and neural spine began to ossify above the ossified vertebra. Postlarvae showed ossification of lateral ethmoid, alisphenoid, parietal, and caudal skeleton in the cranium when the average total length was 9.00±1.53 mm (n=5) in 6 days after hatching. At 40 days after hatching, postlarvae ossified maxillary in the cranium, and ossified endopterygoid and ectopterygoid, etc. in the palate, when the average length of 23.3±0.28 mm (n=5). At 120 days after hatching, with the average length was 37.5±2.83 mm (n=5), caudal skeleton had one additional epural bone ossification, resulting in ossification of a total of 3 epural bone to complete ossification of all spicules.

진도 연안에 출현하는 부유성 난과 자치어의 종조성 및 변동

한경호(Kyeong-Ho Han),김희진(Hui-Jin Kim),이진(Jin Lee),이성훈(Sung-Hun Lee) 전남대학교 수산과학연구소 2019 수산과학연구소논문집 Vol.28 No.-

진도 연안의 수질환경 및 군집구조의 변화를 10년 전의 연구와 비교 분석 하고자, 2011년 4월, 7월 10월과 2012년 1월까지 총 4회에 걸쳐 진도 연안에 출현하는 부유성 난 및 자치어를 조사하였다. 본 연구에서 확인된 어류는 총 8목 20과 26종 1,546.9 inds./1,000 ㎥이었으며, 우점종에 있어서 멸치가 911.4 inds./1,000 ㎥로 58.92%, 전어가 220.1 inds./1,000 ㎥로 14.23%, 준치가 89.9 inds./1,000 ㎥로 5.81% 순으로 우점하였다. 종다양도 지수와 균등도 지수 및 우점도 지수를 비교해 보았을 때, 유사한 값을 보였지만 10월에는 약간의 차이가 있음을 확인할 수 있었고, 4월과 7월에 52.66%로 가장 높은 종간 유사성을 확인할 수 있었다. To determine change and species composition of fish larva and juveniles, samples were collected by RN 80Net in coastal waters of Jindo from April, 2011 to January, 2012. During the study, the collected fish eggs were identified as belonging to 8 species. The most of dominant species Engraulis kaponicus were accounted for 79.85% of the total fish eggs, followed by Leiognathus nuchalis (7.58%), Konosirus punctatus (4.85%). The collected fish larvae and juveniles were identified 26 species, 20 family, 8 order. The most of dominant species Engraulis japonicus accounted for 58.92% of the number of the total fish larvae and juveniles, Konosirus punctatus (14.23%), Ilisha elongata (5.81%).

딥러닝 및 열화상 카메라를 활용한 마스크 착용 여부 판별 시스템 개발

박문빈,이종태 대한산업공학회 2021 대한산업공학회 춘계학술대회논문집 Vol.2021 No.6

近松の淨瑠璃における「劍」の物語

한경자 ( Kyoung Ja Han ) 고려대학교 일본학연구센터 2014 일본연구 Vol.22 No.-

本稿は, 江戶時代の劇作家, 近松門左衛門が, 淨瑠璃の中で, 劍にどのような意味を持たせ, 何を描き出そうとしたのか, また, どのように物語として展開させているのかを考察するものである。これらの作品が近松の晩年に集中していることから, 近松の晩年の作品の特徵である, 爲政者や政道のあり方を說いたり, 日本の起源についての關心などが, 劍の物語として, どう組み入まれているのかを考察した。劍の物語は近松の賴光物や所謂天皇劇に描かれているが, 從來の硏究においては注目されてこなかった。『平家物語』「劍卷」をはじめとする一連の『劍卷』物語が作られるなど, 劍への關心は中世から近世にかけて高まっていた。さらに, 近世になって高潮した武國觀もその背景にあるものと考えられる。賴光四天王物は, 古淨瑠璃である金平淨瑠璃の流れを組むが, 近松は, 正德期以降に集中して作品化している。その中で劍は, 源家重代の寶劍としてだけでなく, 日本を治める劍として, 意味付けるなどの變化が見られた。それは, 賴光に日本の爲政者を價託したものといえるのである。また, 近松の神代物や古代物において, 劍は三種の神器の一つとして, 國の安泰を保證するものとして描かれていた。そこには, 劍の威力が强調されていた。武威の强調は當時の神國意識, 武國意識など自國意識の高揚の雰圍氣の中, 自國優越主義と結び付きもしていた。ただ, それは外國に向けられただけではなく, 國內の世の安泰を導くものとしてのとらえ方であった。近松は, 世の泰平を保つための理想的な爲政者像や政道を「劍の物語」に價託したのであった。 This study examines what Chikamatsu Monzaemon, Japanese dramatist of the Edo period, tried to represent in his joruri, what he intended to depict with the motif of swords in joruri, and also how he unfolded the plots of his dramas in general· Considering that these works were produced mostly in the latter years of Chikamatsu`s life, this study examined how his interest in politics, society, and the origins of Japan, along with his thoughts on the attitudes of contemporary politicians and the course of politics are depicted in the “Tales of Swords·” The interest in swords increased from medieval to modern times, creating many tales such as the series of Tsuruginomaki tales, including “Tsuruginomaki” in the Heike Monogatari· Chikamatsu`s heightened view of a military nation in medieval times may also have influenced his adoption of “Tales of Swords” in his work· In his Raiko series (with Minamotono Yoritomo as the main character), Chikamatsu gave a new meaning to the sword, stating that it was not only a formal sword of honor that had been passed down for many generations in the Genji family, but also a sword that ruled over Japan· Thus, he is representing Yoritomo as a statesman of Japan· In Chikamatsu`s works where the setting is the age of the gods or ancient times, the power of swords is emphasized and swords are portrayed as guaranteeing the peace of the country· This emphasis on military prestige also led to an ethnocentrism within an atmosphere of heightened patriotism, boosted through the focus on Japan as a divine land and military nation· However, these representations did not really pertain to the relations between Japan and foreign countries but merely to the idea that leaders brought stability to their own country by the monopoly of legitimate force symbolized by their weapons Chikamatsu depicted an image of the ideal politician and the ideal course of politics in the “Tales of Swords·” An aspect of the dramaturgy of Chikamatsu`s later works can be found here·

특수교육 발전 양상에 따른 특수교육의 정체성에 논의

한경근(Kyoung Gun Han) 단국대학교 특수교육연구소 2005 특수교육논총 Vol.16 No.-

건설기능인력 양성을 위한 특성화 고등학교 건설교육 개선방안

한경민 ( Han Kyeong-min ),조병욱 ( Jo Byung-uk ),손창백 ( Son Chang-baek ) 한국건축시공학회 2019 한국건축시공학회 학술발표대회 논문집 Vol.19 No.2

The construction industry has a higher dependency on manpower than other industries, requiring a supply of high quality skilled workers. But negative perceptions regarding the construction industry have continued to reduce the inflow of young workers into the industry, and the existing skilled workforce is aging. In response, as a solution for training young construction skilled manpower, training programs for young construction skilled workers have been implemented by specialized high schools. But the current status of career paths chosen by the graduates of these specialized high schools did not show a substantial influx of workers into the construction industry. In this regard, with the purpose of promoting an influx of young construction skilled manpower into the industry, this study analyzed the goals and problems of construction education in specialized high schools in South Korea, and suggested a method for improvement.

밀리미터파 대용량 MIMO NOMA 시스템의 저복잡도 사용자 오더링과 채널 추정

한경지(KyoungJi Han),이준규(Junkyu Lee),Carlos Saavedra,송주빈(Ju Bin Song) 한국통신학회 2018 한국통신학회 학술대회논문집 Vol.2018 No.11

블록체인 소개

한경현(KyungHyun Han),황성운(Seong Oun Hwang) 한국정보과학회 2018 정보과학회지 Vol.36 No.12

지카마쓰 조루리의 불빛을 이용한 연출과 그 효과

한경자 ( Han Kyoung-ja ) 한국일어일문학회 2016 日語日文學硏究 Vol.99 No.2

In the Edo period, lamplights allowed people to enjoy their activities longer at night and extend the scope of their space. Therefore, in a way, these lights introduced them to a world of night. It is noteworthy that the literature during the Edo period captured and expressed these lights that were extensively used among the general population in different ways. More specifically, when it came to Joruri, a type of drama that was performed on stages, the effect of using lamplights was more visibly pronounced. While Chikamatsu`s works of Joruri featured lamplights and lighting fixtures as onstage props, theatrical methods to use lights for performances, such as representing will-o`-the-wisps or shadows, on stage were developed and became diversified. This had to do with the changes in subject matters of Ningyo Joruri from the period drama, which handled historical events or Monogatari, to the modern drama, which was concerned with contemporary themes. The theatrical scenes in Chikamatsu`s Joruri that used lights actually highlighted the dark, rather than the bright, side of the society. In the end, Chikamatsu, who first introduced Sewamono (a genre of contemporary plays) to Joruri, wanted to describe in his works of art ordinary people who enjoyed the world in his days and, more importantly, at the same time, the sorrows hidden behind their joyful appearance.

시각장애학생을 위한 원격교육지원 콘텐츠 연구

한경돈(Han, Kyong Don),정회준(Jung, Hoe Jun) 한국전시산업융합연구원 2012 한국과학예술융합학회 Vol.10 No.-

정보통신기술의 발달과 지식정보화사회로 발전하면서 개인과 사회, 국가 전체가 정보생활을 영위하고 있다. 그러나 장애인, 고령자 등 정보소외 계층은 정보통신에 대한 접근성이 어려워 정보서비스에서 외면당하고 있다. 저 출산, 고령화 사회를 맞이하여 우리사회에 직면하고 있는 문제는 고령인구의 증가와 장애인구의 증가하고 있기 문제이다. 우리나라는 2018년 고령사회에 진입하고 2026년에는 본격적인 고령화 사회에 도달할 것으로 전망되고 있다. 앞으로 시각장애인 뿐만 아니라 고령화 사회를 대비하여 인터넷 공간에서 균등한 정보제공 및 교육서비스를 제공하고 사회와 소통할 수 있는 정보 교육지원를 준비해야한다. 효율적인 교육지원을 위하여 기존의 교육환경에서는 다른 환경과 시장애인 위한 지원을 통해 동일한 목표를 달성할 수 있는 다양한 원격지원 교육 서비스가 필요한 것이다. 따라서 본 논문은 시각장애학생이 교육현장에 필요한 점역사와 수업 보조공학장비등의 부족한 현실에서 시간, 공간, 인적, 경제적인 문제를 해결하기위하여 온라인 환경에서 사용자중심의 인터페이스(Interface)에 설계를 통한 원격지원 포탈서비스를 구축하고 사용자와 강의자의 정보를 효과적으로 DB(Database)화 하여 활용함으로서 소외계층에 대한 정보격차감소를 할 수 있는 원격교육지원 서비스 관한 콘텐츠를 제안하고자 한다. Disability student limit many kinds of life conditions in their education environments because they dep end on individual mental, physical, and mental abilities when they dedicate on their studies. Especially, blind people cannot read their text books and seldom use visual materials, so if they do not use the distance education system supports; for example, transforming of voice or sound systems to visual systems, the blind people are not able to get some information. Therefore, they need to have distance education system for blind people in the fast internet and developed computer programs. In fact, many blind people seldom accept some systematical information if it does not transfer from visual information to sound material systems. In order to discover and handle some problems of education systems of blind people, this study analyzes data bases and collects many cases of studies in web-sites and computer home pages. For effective results and solving the problems, this project makes distance education support of portal site for blind people. Through analyzing aspects and characteristics of supporting information system for blind people, this study focuses on developing the UI(User Interface) for helping voice system, checking web data bases, and supporting some programs for blind people are easy to have some information. Also, it is helpful to disable people to overcome so me information gaps and is able to take various contents in the interactive on-line communications.