• 대한한의학원전학회지
• /
• 제22권1호
• /
• pp.15-26
• /
• 2009

Seonya theory(宣夜說) was one of the most important metagalaxy model in the ancient times. Unlike the other important metagalaxy model, it had the concept that the sky is not in the solid state but is just the infinite space which is full of gi(氣). But Seonya theory, though it had partially the superb academic thought, it had gradually become the forgotten thing among scholars in the ancient times. Since then, once forgotten Seonya theory was reconstructed again in Song(宋) dynasty, and Jangjae(張載) did the main role at that time. In the historical sequence like this, we need to take notice of one thing that "Hwangjenaegyeong(黃帝內經)" had worked on Jangjae as the origin of his sunya theory. So we also need to take notice of one thing that "Hwangjenaegyeong" is just a rare document that comprises the academic thought of Seonya theory which had once been forgotten in ancient times. Based on the historical situation like this, this study is focused on the idea that the discuss on the Jangjae's Seonya theory would be a good way to think of the cosmic theory of "Hwangjenaegyeong" and the theoretical thought derived from them. So this study will first look into the academic characteristics of Seonya theory of ancient times and of "Hwangjenaegyeong" and through the study on the academic characteristics of Jangjae(張載)'s Seonya theory, will also think of the significance of the thought of Jangjae's Seonya theory that would be some help to the research on "Hwangjenaegyeong".

• 건축역사연구
• /
• 제11권4호
• /
• pp.87-98
• /
• 2002

The purpose of this study is to know the characteristics of the ancient city through the basic composition of Jericho city. But there are little documents in the ruins of Jericho, and so there are the limit to understand the basic characteristic of the ancient city. And so this study is going to know the symbolic meaning of the ancient city of the Jericho city, through the transcriptions remains. Producing the concept that Jericho is the old city in the world, this study is significant that utilizing with the basic document of helping to understand the basic composition and characteristic in the ancient city. Also because the bible documents of Jericho is explained the city in the bronze age, this study sets bounds to BC 15C, and to know the symbolic system in Jericho. In the christian transcriptions, it is represented the Jericho city BC 15C. Jericho city here is described the type of the labyrinth is composing of the city in the center and surrounding by the walls. The circular type of the labyrinth city has symbol of the 'protect' having the magic power against the opposite party. Also the walls of labyrinth are the boundary territory of 'abstract conception' to round seven times. The center in the shape of Jericho is 'closing field' against circumferences, and this is different from the labyrinth on the floor in the medieval Cathedral is symbolized 'opening field'

• 보존과학회지
• /
• 제28권2호
• /
• pp.165-173
• /
• 2012

본 연구에서는 고대 먹의 과학적이고 체계적인 분석을 통해 선조들의 조묵방법 및 기술을 파악하는 것이 연구의 목적이다. 고목재와 고문서의 묵서부의 먹을 분석한 결과 다음과 같은 결론을 얻었다. 고목재(창덕궁 신선원전 적심)를 연륜연대분석한 결과 1899년에 벌채된 것으로 나타났으며, 따라서 고목재에 씌어진 먹의 연대를 추정할 수가 있었다. 고대 먹 원료인 그을음의 단일입자크기는 고목재의 경우 평균 107nm로 가장 크게 분석되었고, 12개의 고문서의 경우 38~86nm범위를 나타냈다. 응집체입자크기 분석 결과 고목재의 경우 평균 370nm로 단일입자크기와 같이 가장 크게 분석되었으며, 고문서의 경우 평균 206~318nm로 분석되었고, 단일입자크기와 응집체입자크기 간에는 같은 경향의 분포를 나타내었다. 단일입자크기와 응집체입자크기로 그을음의 원료를 분석할 수가 있을 것으로 생각되었다. 고목재와 고문서 묵서부분의 박편상먹의 적외선 및 라만 분광분석에서는 목재나 종이의 간섭으로 먹 입자의 스펙트럼을 얻을 수 없었다. 고목재에서 분리한 분말먹의 라만 분광분석에서는 현대 송연 그을음과 유사한 라만 스펙트럼패턴을 보여, 송연먹으로 추정할 수 있었다.

• 암석학회지
• /
• 제24권3호
• /
• pp.193-207
• /
• 2015

이 연구에서는 한양도성 석재공급지 추정을 위해 고문헌을 분석하고 산지탐색 지점에 대한 광역조사를 수행하여 암석학적 기초 데이터베이스를 구축하였다. 고문헌 분석 결과를 종합하면 성돌은 조선 초기에 주로 도성과 인접한 석산에서 조달된 반면 후기로 갈수록 도성 외부의 고정 채석장으로부터 공급되었다. 따라서 고문헌에 기록된 채석 산지를 중심으로 암석학적 조사를 수행한 결과, 산지탐색 전역에 걸쳐 담홍색화강암과 우백질화강암이 분포하였으며, 이들 화강암류는 광물조성 및 지구화학적 거동특성이 거의 유사하였다. 그러나 담홍색화강암은 남산 북사면에서 불암산의 북동방향으로 갈수록 대자율 값이 증가하는 자철석 계열을 보였으며, 우백질화강암은 용마산을 시작으로 남산과 인왕산 등의 편마암 경계부에 주로 나타나고 티탄철석계열의 낮은 대자율 특성을 가졌다. 이상의 내용을 종합할 때, 한양도성 석재공급지 추정을 위한 중요한 암석학적 지시자는 색상과 대자율로 판단된다. 이와 함께 채석장의 석재 양, 운반거리 및 기술력 등을 고려하여 원산지 해석의 신뢰도를 높일 필요가 있다.

• 한국멀티미디어학회논문지
• /
• 제20권12호
• /
• pp.1913-1927
• /
• 2017

Encryption technology is to hide information in a cyberspace built using a computer and to prevent third parties from changing it. If a malicious user accesses unauthorized device or application services on the Internet of objects, it may be exposed to various security threats such as data leakage, denial of service, and privacy violation. One way to deal with these security threats is to encrypt and deliver the data generated by a user. Encrypting data must be referred to a technique of changing data using a complicated algorithm so that no one else knows the content except for those with special knowledge. As computers process computations that can be done at a very high speed, current cryptographic techniques are vulnerable to future computer performance improvements. We designed and implemented a new encryption program that combines ancient and modern cryptography so that the user never knows about data management, and transmission. The significance of this paper is that it is the safest method to combine various kinds of encryption methods to secure the weaknesses of the used cryptographic algorithms.

• 혜화의학회지
• /
• 제23권1호
• /
• pp.115-124
• /
• 2014

Objectives : There are plenty of medical record of acupuncture & moxibustion in Traditional East Asian medicine(TEAM). We performed this study to find out the hidden criteria lies on this record to choose proper acupoints. Methods : "Zhenjiuzishengjing", ancient TEAM book was analysed using document clustering techniques. Corpus was made from this book. It contained 196 texts driven from each symptoms. Each texts converted to vector representing frequency of 349 acupoints. Distance of vectors calculated by weighted Euclidean distance method. According to this distances, hierarchical clustering of symptoms was builded. Results : The cluster consisted of five large groups. they had high corelation with body part; head and face, chest, abdomen, upper extremity, lower extremity, back. Conclusions : It assumes that body part of symptom is the most importance criteria of acupoints selecting. some high similar symptom vectors consolidated this result. the other criteria is cause and pathway of illness. some symptoms bound together which had common cause and pathway.

• 한국의사학회지
• /
• 제20권1호
• /
• pp.22-29
• /
• 2007

Lisangsokdanbang is the oldest known medical document in existence. It is, however lost-its original copy could not be traced. But the contents of Lisangsokdanbang quoted in Uibangyuchwi, a document published in Chosun in 1447. Thus this study aims to restore the contents of Lisangsokdanbang based on Uibangyuchwi and present the synthesis of facts on Lisangsokdanbang extracted from the reference books.

• 복식
• /
• 제54권5호
• /
• pp.125-138
• /
• 2004

This study has the aim of defining the special characteristics and images of the rainbow colored fashion by understanding the theoretical bases of rainbow colors and analyzing rainbow colored fashion images in historical materials. western and folk costumes. modern fashion design. Giving careful consideration to the rainbow colored fashion makes it possible to develope the innovative way of fashion design to satisfy the needs of color usual for designers and colorists. To obtain the purposes, document study and survey study have been executed. The results of this study are as follows. In document studies, the beginning of rainbow colored fashion went back in ancient Egypt. Also saikdong of korea, poncho of indians are the examples of the rainbow colored fashion. The rainbow colored fashion were put on a man of position in principle ceremony for ornaments. In survey studies, the clothing perception characteristics in rainbow colored fashion were analyzed. Main factors of perception characteristics In the rainbow colored fashion are ＇closed form＇, ＇whole＇, ＇indeterminate＇, ＇rounded＇, ＇planar separation＇ The factors that affect the perception of rainbow colored fashion are ＇closed form＇ and ＇indeterminate＇ characteristics. And rainbow colored fashion images and clothing perception characteristics can be classified into four main images : Vigorous, Colorful/fairy, Fresh, Mysterious/brilliant. Therefore. this study is to systematize the characteristics and images of rainbow colors. Based on the results makes it possible to adapt rainbow colors to fashion design efficiently, for the suggested design elements and color palettes include basic three fashion design elements color. texture. form.

• International Journal of Contents
• /
• 제14권1호
• /
• pp.1-6
• /
• 2018

Text, as one of the most influential inventions of humanity, has played an important role in human life since ancient times. The rich and precise information embodied in text is very useful in a wide range of vision-based applications such as the text data extracted from images that can provide information for automatic annotation, indexing, language translation, and the assistance systems for impaired persons. Therefore, natural-scene text detection with active research topics regarding computer vision and document analysis is very important. Previous methods have poor performances due to numerous false-positive and true-negative regions. In this paper, a fully-convolutional-network (FCN)-based method that uses supervised architecture is used to localize textual regions. The model was trained directly using images wherein pixel values were used as inputs and binary ground truth was used as label. The method was evaluated using ICDAR-2013 dataset and proved to be comparable to other feature-based methods. It could expedite research on text detection using deep-learning based approach in the future.

• 한국의사학회지
• /
• 제20권1호
• /
• pp.96-111
• /
• 2007

The tea culture is one of East Asia's traditional drink cultures and its variety, recipe, and effects are specifically recorded in East Asian documents. But the variety and applications of teas that are different from food and not entirely included in the medicine family has not been studied thoroughly yet. This study, through extracting and organizing the variety of teas and their recipes, aims to revive the methods of improving health by using ancient tea.