Hand-held laser interferometer를 이용한 백내장환자의 술후 시력예측

윤재락,장한기 침례병원 1998 浸禮病院學術誌 Vol.14 No.-

AR 보드 게임을 위한 멀티 터치 스크린 시스템 제작

한상헌(Sangheon Han),김정훈(Junghoon Kim),강맹관(Maengkwan Kang),박정필(Jungpil Park),장송현(Songhyun Jang),윤태수(Taesoo Yun),이동훈(Donghoon Lee) 한국HCI학회 2009 한국HCI학회 학술대회 Vol.2009 No.2

본 논문에서는 AR 보드 게임을 위한 FTIR 방식의 멀티 터치 스크린 시스템을 제안한다. 기존 보드 게임은 카드의 정보나 위치등 다양한 정보를 보여주면서 사용자와의 상호작용에 있어서 버튼과 같은 단순한 형태의 입력을 요구한다. 이러한 낮은 상호작용을 보완하기 위해서 다양한 형태의 패턴 등을 입력할 수 있는 멀티 터치 스크린 시스템을 적용한 텐저블 사용자 인터페이스를 제공하여 사용자로 하여금 더 많은 상호작용과 높은 몰입감을 제공하고자 한다. 본 논문에서 제안하는 시스템은 다음과 같이 구성된다. 먼저, 텐저블 사용자 인터페이스를 위해서 Jefferson Y. Han이 제안한 시스템과 유사한 형태의 FTIR 방식의 멀티 터치 스크린을 테이블 탑 형태로 제작한다. 또한, 스크린 위의 카드를 인식하기 위해서 특정한 모양의 패턴을 적용한 적외선 반사지를 카드에 입힌 후, DI 방식을 사용하여 카드의 고유한 정보를 인식할 수 있도록 하였다. 마지막으로 사용자에게 인터페이스의 확장뿐만 아니라 시각적으로 높은 몰입감을 제공하기 위해 Bimber가 제안한 Virtual Showcase를 적용하였다. 이러한 시스템을 통해 사용자는 이전의 단조로운 형태의 게임에서 벗어나 훨씬 다양하고 높은 몰입감을 즐길 수 있게 되었다.

초등학생의 인지양식에 따른 검색전략비교

윤미소,김한일 한국컴퓨터교육학회 2003 컴퓨터교육학회 논문지 Vol.6 No.3

인터넷에 많은 정보가 있지만, 검색자가 자신이 필요한 정확한 정보를 찾기는 쉽지 않다. 따라서 정보를 효율적으로 수집, 분석, 활용하는 능력을 길러주는 교육이 요구된다. 일반적으로 검색자들은 저마다의 방법을 통해 정보 검색 과정을 수행하므로, 이때 검색된 결과물은 개인에 따라 상이하게 나타난다. 본 연구는 초등학생의 정보 검색 활동을 관찰하여 검색자의 개인별 특성, 특히 인지 양식에 따른 정보 검색 전략과 검색 결과의 차이를 분석한다. 또한 이를 통해 정보 검색 능력 신장 및 정보 검색 시스템의 효율성 제고를 위한 교육 방안을 제안한다. The popularization of the Internet brought about easy access to a huge amount of information, yet it is hardly easy for one to find information in need. Therefore, information users must have information retrieval abilities to gather, analyze and utilize data in efficient ways. In general the information retrieval strategies of each user are all different, and consequently the retrieved result also significantly varies from one to another. This paper describes an experimental study on information retrieval behaviors in elementary students, and analyzes the variation in retrieval strategies and results by examining cognitive patterns based on their personal characteristics, specifically their cognitive patterns. As a research result we propose a set of education requirements which can improve students’ information retrieval abilities and the efficiency of the information retrieval system.

鹿茸藥鍼이 骨形成에 미치는 影響

한상원,최제용,이윤호 대한침구학회 2001 대한침구의학회지 Vol.18 No.5

Objective : Bone homeostasis is maintained by balance of bone formation and resorption. Therefore, bone related diseases arose by disturbance of this balance between osteoblast and osteoclast activities. To develop a successful screening system of the therapeutic components based on oriental medicine is essential to set out systematic approach for that purpose. Methods : This study was perforated Sprague-Dawley rat femur for bony defects(φ 5㎜) by the fissure bur. And experimetal group were treated with Cervi Pantotricuhum Cornu injection at both She`nshu~(BL23) & Da`zhu`(BL11)(0.2㎖). This was evaluated by radiography and histological analysis with in situ hybridization. Results : Cervi Pantotricuhum Cornu Herbal Acupuncture has weak effect on bony defect healing and this was evaluated by X-ray taking and histological analysis with in situ hybridization. Osteocalcin gene expression was not changed by Cervi Pantotricuhum Cornu Herbal Acupuncture in bony defects animal model. Conclusion : Taken together this study show that the Cervi Pantotricuhum Cornu herbal-acupuncture has a weak effect healing of bony defects, this type of approach might give a good chance to explore the favorable effects of Cervi Pantotricuhum Cornu herbal-acupuncture on bone tissue.

日本의 不法行爲法의 개혁방향에 관한 小考

韓雄吉,余仁鎬,河潤秀 동아대학교 법학연구소 1990 東亞法學 Vol.- No.11

鳳山탈춤의 유래와 춤사위에 관한 고찰

韓允熙 龍仁大學校 1992 용인대학교 논문집 Vol.8 No.-

Bongsan masque dance like other mask dramas was originated in sandi mixed play which had been performed in time of the national public event, But, when it was abolished in the later Yi dynasty and belonged to 'Naraedogam' and' Nahi' who were engaged in that event come to perform Sandi mask drama for general public in favor of Supporting their living, it become stick to and was recognized by the people.So it come to change into popular arts and develop both in name and reality. Accordingly, it was the particular form which mixed religious element with folk the artistic motive and funcation, While its sacrificial ceremony element come to disappear and it had the artistic form not simple play like this, when we regard mask drama or masque dance as one art, its realistic side is more conspicuous than any other art.That is, As Collingwood said, masque dance is the one art with artistic motive and magical motive.Therefore, masque dance embodied the recognition and feelings of the people of the lower classes in those days about social and realistic contradiction within the works. And performers and audiences felt sympathy toward it through this dance and made the sympathetic emotion back to real life and activated.But, To illustrate the realistic function and characteristic by only sociology and psychology and to regard it as a kind of entertainment or propaganda are the views which disregard the artistic transcen-dency of this dance. It is identified that when we analyze the gesture or action based on the aethetic experience or constituent form or mine of this masque dance, there is the strict formative principle and the expression of its own. I believe that to succeed to and develop again the inherent and sound masque dance, we should get out of the western aethetic consciousness and vision and renew, the recognition about the traditional dance and work vigorously, considering many sidedly the aethetic principle.

各種 土壤 管理가 柑橘品質에 미치는 影響 : Influence of Artificial Mulch during Fruit Development Season 夏秋季의 土壤被覆 效果

韓允三,韓海龍,文斗吉 제주대학교 1974 논문집 Vol.6 No.-

With polyethylene film and straw, artificial mulch from early Aug. to harvest time was experimented in a Citrus orchard on volcanic soil growing nine years old Satsuma mandarin(Citrus unshiu Marcovitch) on trifoliate orange stock. No matter what material is used, mulch delayed loss of soil water. Low soil moisture level desirable for delicious fruit quality was not attained by preventing rain flow to soil with polyethylene film, except only when mulched on already dried soil. While polyethylene film mulch increased soil temperature by 3'C at 10cm depth, straw mulch lowered soil temp. in summer. Change in soil temp. showed no apparent effect on fruit maturity and quality. Dry soil condition accelerated fruit coloring a little, and increased Brix, but decreased fruit weight, and didn't increased Brix-acid ratio. It was concluded that polyethylene film mulch could hardly be practiced to improve Citrus fruit quality in Seogwipo area orchards on volcanic soil.

무용훈련이 레크레이션으로 일반인들의 신체 및 정신적 건강에 미치는 영향

한윤희 龍仁大學校 2001 용인대학교 논문집 Vol.19 No.-

The purpose of this paper is to investigate how dance training effects and improves the physical and spritual health of the amateur dancers. To carry out this aim, first, I examine the benefits os dance as exercise, and then I find out what the health factors of dance training are. And then, I look carefully at what kinds of dance are best for amateur dancers, and what to look for when choosing a class. Dancing is the ideal way to stay in shape, since it condition the body several ways at once by developing strength and endurance as well as stretch and flexibility. Dancers have better rhythm, balance and agility than many other athletes. While calisthenics and athletics work the body alone, dance training awakens the senses and attunes the mind to the body. The dancer learns how to control his body by becoming sensitized to it. Even the rank beginner is taught to cultivate the sensuous side of his being. In this respect, dancing can change four life because the very process of learning is a way to self-discovery and personal growth. Dancing is also a relatively inexpensive recreation. Dance lessons cost considerable less than tennis, golf or music lessons or, for that matter, some exercise classes. The equipment is minimal; you do not have expensive skis, rackets or clubs to pay for. It is cheaper to dance than to go to the theater or season. In some classes the music alone is so mood that it is worth the price of admission.

2분할 2상 쵸퍼에 의한 태양광발전시스템에 관한 연구

한경희,성낙규,김연경 明知大學校 産業技術硏究所 1999 産業技術硏究所論文集 Vol.18 No.-

In this paper, two-phase chopper system with two separated groups to obtain two identical DC is used to charge the energy from the solar cell in two battery. They are controlled to be operated around maximum output of the solar cell under the condition of constant voltage. Photovoltaic system with DC-AC conversion is also investigated for big capacity and two separated electric power using two separated inverter.

백삼에 있어 수침처리가 원형복원에 미치는 영향

한윤경,이이,이문순,권숙희,정찬문 충북대학교 연초연구소 2009 煙草硏究 Vol.22 No.-

본 연구는 시중에서 거래되고 있는 백삼을 구입하여 수침 처리가 백삼의 원형복원 및 사포닌 성분에 미치는 영향을 구명하고자 수행하였다. 시판백삼은 같은 등급 및 편급의 제품이었으나 뇌두, 근장, 근직경 등 조사 형질에서 제품간 차이가 있었다. 그리고 수침처리에 의해 근중, 동체, 근직경, 근장 등은 증가하여 원료삼으로서 수삼상태를 확인할 수 있었다. 또한 이들 백삼은 온도가 증가할수록 체적이 빨리 증가하여 온도에 의한 영향을 크게 받았으며 다시 건조하여 본래 백삼의 상태로 환원하는 것이 가능하였다. 그리고 수침에 의한 근중의 변화는 2배 이상 증가하였는데 근중이 최고도에 달하는 시간은 대략 24시간 후 이었다. This study was conducted to investigate the effects of soaking treatment in white ginseng and evaluated white ginseng on the restoration to the original shape and the quality of raw ginseng. KW-1 white ginseng had longer rhizome length and main root length. KW-2 had larger rhizome diameter, main root diameter and root weight. KW-3 showed lower quality than the other two white ginseng products. Soaking treatment made the root weight, main root diameter and main root length of raw ginseng increased. The decrease of root weight was significant by drying. The effects of soaking and drying treatment on the characters investigated of the raw ginseng and white ginseng showed same tendency. The higher the soaking temperature was, the faster the increasing rate was. The increasing of white ginseng stopped after around 12 hours from soaking at any soaking temperature.