• 한국수학사학회지
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• 제20권4호
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• pp.85-92
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• 2007

2000년 이상 기하학의 주류를 이루었던 유클리드기하학은 19세기중반 위상수학의 탄생으로 기하학의 연구가 국소적이론에서 대역적 이론으로 이행하는 과정에서 현대기하학이 획기적인 발전을 하였다. 본 논문에서는 고전적인 불변량인 오일러수에서 시작하여 최근까지 발전하여온 불변량 및 20세기 중반 이후에 발전을 한 저차원다양체의 이론을 간단히 소개한다.

• 패션비즈니스
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• 제17권4호
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• pp.90-106
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• 2013

This study investigated the development of eyeglasses and design transition in materials and types through literature survey. The scope of this study on the basis of the 15th century, for this study survey reaches from the 15th century to modern. The result of this study were as follows. Real magnifying glasses was first mentioned by the Arab physicist al-Hazen who was famous of his treatise on optics. The oldest documents which explicitly refer to the art of making lenses for eyeglasses and magnifying glasses were the Venetian artisans of 1300. In the 15th century someone thought to remedy the unstability of glasses by securing the bridge on the forehead. But it was only in the 17th century that someone contrived to stabilize the frame by strapping it on the face by means of fine cords that reached behind the ears. Eventually in the early years of the 18th century the English optician Edward Scarlett invented the rigid earpieces which solved once and for all the problem of holding the eyeglasses firmly in place. In the 19th century, eyeglasses' fashion were monocle and pince-nez. In the 20th century, various lenses and frames were appeared. Therefore eyeglasses to correct defective sight, sun-glasses, as well as a most succesful item among modern fashion accessories.

• 한국의류학회지
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• 제20권1호
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• pp.87-97
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• 1996

Journal of the Korean Society of Clothing and Textiles Vol. 20, No. 1 (1996) p. 87∼9'F The purpose of this study was to identify the change and chracteristics of 20th men's fashion under the influences of America. The result of the study as follows: 1. England had led men's fashion and introduced new styles of men's fashion such as oxford bags, plus fours, drape cut etc. in the early of 20th century. But America, which had the strongest Political and financial power after World War I, II, proposed Americans cut, soot sit, bold look. 2. In the first half of 20th century men's fashion was no longer created by imitation royalty and students of private school. American movies exerted tremendous influences on the clothing styles. Genereal public adopted the dress of movie stars and American men's fashion magazines inspired the new fashion and generated sales. So America made a contribution towards democratization of men's fashion. 3. Automobile industry and leisure living of America changed American life styles and clothing styles. The wealthy made fashionable tours to foreign country and European beach resorts. So their casual styles, summer business suits and dinner jackets effected 20th men's fashion. Therefore America played an important role in casualization of men's fashion.

• 한국수학사학회지
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• 제20권1호
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• pp.17-32
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• 2007

이 논문에서는 19세기 초에 영국 케임브리지 대학에서 나타났던 '해석학회'를 중심으로 18세기 후반에서 19세기 전반까지의 영국 수학계의 상황을 살펴볼 것이다. 이를 통해 흔히 매우 새롭고 혁신적인 사건으로 언급되는 해석학회의 등장이 19세기 이전 영국 수학계의 꾸준한 개혁 노력들이 축적된 결과 나타날 수 있었음을 보일 것이다. 그 결과 해석학회의 역할과 의의에 대해 새롭게 이해할 수 있게 될 것이다. 또한 이후 영국에서 해석적 방식이 받아들여졌던 과정과 그 경로를 통해 새로운 해석적 방식이 당시 영국의 독특한 지적, 사회적 상황 속에서 대륙과는 다른 방식으로 발전했던 과정을 이해할 수 있을 것이다.

• Parasites, Hosts and Diseases
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• 제61권2호
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• pp.198-201
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• 2023

In the past decade, experts have conducted parasitological research on archaeological specimens in Korea to collect historical parasite infection data. In these studies, parasitologists successfully described the infection pattern of each parasite species in history. However, in the first half of the 20th century, archaeoparasitological reports have been scant. In 2021, we conducted a parasitological examination of a toilet-like structure that emerged in the early 20th century. This structure was built by stacking 2 wooden barrels; and in the study samples, we found ancient Trichuris trichiura, Ascaris lumbricoides (unfertilized), and Taenia spp. eggs and therefore proposed a higher possibility that the barrels could have been used as a toilet at the time. To understand how the antihelminthic campaign since the 1960s helped reduce parasite infection rates in Korea, more research should focus on early-20th-century toilet ruins.

• 복식
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• 제4권
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• pp.25-37
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• 1981

Art Nouveau style refers to the movement of art which was started in France and Belgium in the last decade of the 19th and the early years of the 20th century. The distinguishing characteristics of Art Nouveau style are the sensous sinuosity of its line, nervously undulating, curving over itself, rhythmical, flowing in endless patterns, which are inspired by animals and plants, specially by flowers, leaves, long stalks. The Art Nouveau style includes also the extreme simplicity of form, and asymmetric design. This new trend of art movement spread into architecture, furniture, wall papers, graphic design, accessories and textiles. In this paper, I tried to find out whether or not the Art Nouveau style had an effect on clothing. Because I believe clothing, like architecture, painting, and sculpture, is an Art form that derives from a particular set of cultural circumstances and reflects the needs and aspirations of the society for which it is created. Fashions in clothing over the last five thousand years have mirrorred the art form as well as the spirit. The result of this study shows that the Art Nouveau style made a lasting contribution to the modernism of clothing as well as architecture and interior design at the end of 19th century and the early years of the 20th century. The modernism of clothing appeared in the straight silhouette, asymmetric design, simple and light trimming, embroidery with Art Nouveau pattern, and stylized flower design in textile. Art Nouveau made a great contribution toward the modern clothing to have its liveliness and its harmonious relationship between clothing design and the use of materials.

• 복식문화연구
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• 제23권4호
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• pp.595-603
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• 2015

The influence of Japonism, which is the post-mid-$19^{th}$ century phenomenon of appreciating and preferring the Japanese style that manifested all across Western art, started to grow as a result of the active open-door policy of Japan at this time. As all areas of Japanese arts and culture, such as paintings, sculptures and theater plays, influenced Europe and America, this influence developed into a cultural phenomenon that was reflected even in fashion. The characteristic elements of the kimono first expanded from Paris and showed a similar silhouette to that of the traditional kimono in the early $20^{th}$ century, but towards the middle and the end of the century, kimono sleeves that were connected as one piece without a connecting seam line between the sleeve and bodice started to appear. The foundation of this research focuses on the design characteristics of kimono sleeves that can be seen in $20^{th}$-century fashion, and five varying kimono sleeve jackets and coats based on these formative characteristics were designed. Each design had a gusset design added, which improved the external and mobility problems inherent in kimono sleeve patterns, while at the same time serving as a proposal for new design element applications. Additionally, through various changes to and attempts at designs using the kimono sleeve as a limiting factor, new design possibilities were explored.

• 한국의상디자인학회지
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• 제8권2호
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• pp.135-143
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• 2006

The definition of the 'Pocket', according to the Korean encyclopedia, is an accessory that a person puts in small belongings or money and carry on waist or holds with a hand. Since the pockets were not attached to the clothes at that period of time, the portable bag or pocket had been used without distinction of age or sex for carrying personal belongings. The pocket in France was also used in a similar manner, where it was used as a handbag to carry purse, comb, or a key by women during the middle ages. The pockets were decorated, made of quality material such as velvet, silk, or satin with splendid embroidery or beads. This study closely examines the history of the pocket from late 16th century around Renaissance to early 20th century in France and during the mid Cho-Sun dynasty in Korea and compares the different kinds of patterns, symbolism, and the purpose of the pockets. In addition, the relationships between the pockets, belongings, and ornament are examined as well by thoroughly investigating the unique characteristics of the pocket of each country.

• 한국실내디자인학회논문집
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• 제14권2호
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• pp.83-94
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• 2005

20th century was the age of Modernism which was based on rational side of human mind. However, with the fall of Modernism, also came the fall of rationalism's dictatorship. Now, we see the pursuit and quest of irrational thinking as a new possibility of human expression which actually was already begun by Dada and Surrealism in early 20th century. It was facilitated by re-evaluation of Freud's psychoanalytic theory at the end of 20th century. This paper researches psychoanalytic approach applied to the analyses of unconscious human desires in art and design, especially its application to contemporary space design. These designs represent, without making any ethical evaluation, the fact that those unconscious desires are part of inborn human nature and the fact that 21st century is heading toward open society which embraces diverse values and possibilities. By analyzing irrational tendencies in contemporary space designs, this paper aims at proving the meaning and value for one of new directions in 21st century space design. First chapter is an introduction. Second chapter studies Freud's psychoanalytic theory. Third chapter examines the psychoanalytic methodologies with which unconscious desires are expressed in art and design. Fourth chapter classifies the types of subconscious desires expressed in contemporary space designs and analyzes their case studies. Fifth chapter is the conclusion.

• 동남아시아연구
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• 제23권3호
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• pp.93-134
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• 2013

This paper examines the formation and evolution of Chinese society in Penang over 155 years. Since it was ruled by the British in 1786, many immigrants gathered in Penang. Among them, much of the population was Chinese. It could be offered to clarify the historical process of the development of Chinese society in Penang by paying attention to the three items - opium, tin, and rubber. All the conflict and friction over these products were main causes of prosperity and decay for the Chinese society in Penang. In the early 19th century, the Chinese colossus could get their capital accumulation by taking advantage of 'opium farm'. They amassed their fortune through development of tin mines newly discovered in Perak during the late 19th century. It was the age of Chinese Colossuses deeply connected with Chinese secret societies. After the rubber plantations were developed by the Western capital in the early 20th century, the age of Chinese Colossuses was gradually fallen down. From this point of view one can be provided a new perspective on the history of Penang and the Chinese society of its own. The three scopes for history enable us to make a new interpretation about the issue of stratification within Chinese society in Penang. Especially this research focused on the economic characteristics of Chinese secret societies as 'social capital', and on the identity conflicts between traditional Strait Chinese(peranakan) elite and emerging sinkeh Chinese merchants. The identity problem between 'Laokeh' and 'Sinkeh' in the early 20th century was intentionally exaggerated by modern researchers. Their conflicts seems to be caused by different economic interests rather than identity. We need to consider again the rise and fall of Chinese society in Penang with flexible thinking.