• Journal of the Korean Society of Costume
• /
• v.55 no.8 s.99
• /
• pp.57-72
• /
• 2005

Mongdueui(蒙頭衣) and mongduri(蒙頭里) in the Joseon dynasty was one of women's robe. The style of Mongdueui was same as Chinese baeja(褙子 $\cdot$ vest) having non-overlapping front opening with collar, This form was conformed through the wonsam excavated baeja from tomb of South Song dynasty. The basic construction was same as Joseon dynasty's except the collar. In the early Joseon dynasty the noble women wore Jangsam(長衫) as an outer wear, the common and lower class women wore Mongdueui, and the queen and royal household we baeja. The court lady wore baeja as well as Mongdueui for funeral ceremony. The style of women's robes was classified into two categories by the literature Byungwajip(甁窩集). The first was the hongjangsam(紅長衫長) in red for noble women. The other was the mongduri for the common lady. Whangchosam the outer wear of Jeongjaeyong(呈才女伶), a professional women entertainer, having non-overlapping front opening with collar, has been examined in the painting. And it had been evolved into the shaman's clothing in the last stage of Joseon dynasty.

• Korean Journal of Poultry Science
• /
• v.37 no.2
• /
• pp.139-143
• /
• 2010

Quail is a very useful animal model for studying vertebrate development because of its small body size and unique reproductive traits. This species is also ideal model for producing germline chimeras via transferring exogenous primordial germ cells (PGCs) into the recipient embryo. To increase the contribution efficiency of donor PGCs into recipients' tissues, decreasing the population of endogenous PGCs has been rate-limiting factor. We therefore conducted this study to investigate if gamma ($\gamma$)-irradiation depletes endogenous PGCs in developing quail embryo. Firstly, freshly laid stage X quail embryos were irradiated with various output of $\gamma$-irradiation and its teratogenic effect on the embryo was evaluated. Although a dose-dependent increase in the number of embryo showing malformation was found as the output increased (0, 250, 500, 750, and 1,000 rads), only a maximum of 10.1% of embryos were abnormal in 1,000 rads. Immunocytochemical analysis using the QCR1 antibody, which is specific marker for quail PGCs, was conducted to analyze the effect of sterilization. As results, $\gamma$-rays at a dose-rate of 500 rads/73 sec onto undeveloped stage X embryo significantly reduced the number of germ cells to an average of 75.55 % and 82.03 % in male and female embryos, respectively. We conclude that $\gamma$-ray selectively targets PGCs while affects minimally to the somatic development in quail embryo. Our results will not only provide important data for germline chimera production but can be used for analyzing the effect of ionized rays on the differentiating germ cells in various stages during animal development.

• Proceedings of the Korea Society of Poultry Science Conference
• /
• 2001.11a
• /
• pp.74-76
• /
• 2001

Comparing to mammals, male bird has the homozygote ZZ and female has the heterozygote n. Therefore, the sex of fertilized eggs is defined by female chromosome constitution. Although this cytological observation had been established, the molecular and cellular mechanism of germ cell differentiation are essentially unknown in aves. Especially, the differentiation of germ cells in mixed-sex chimeras has not yet been clearly elucidated. Primordial germ cells, which are the progenitors of sperm or egg after sexual maturity, firstly arise in the epiblast and migrate to embryonic gonads through the blood vessel. During the embryo development, these PGCs differentiate in the pathway of mate or female, respectively and develop the sperm or egg cells after sexual maturity. In this paper, we confirmed that the female PGCs could migrate into the recipient male gonads after transferring and differentiate into germ cells in the embryonic stages. The primordial germ cells were isolated from the female embryonic gonads of 5.5-day-old incubation and re-injected into the male recipient embryos of 2-day-old incubation, which produced mixed-sex chimera in the germline. The finding in this study demonstrated the ability of migration and differentiation of gonadal primordial germ cells in mixed-sex chicken.

• Parasites, Hosts and Diseases
• /
• v.26 no.3
• /
• pp.169-174
• /
• 1988

The role of passive cell-mediated transfer of immunity against primary amoebic meningoen- cephalitis(PAME) in mice was studied. Waegleria fowleri, ITMAP 359, were cultured in CGVS medium. The ICR mice used were six week-old males of average weight of 15 g. Immunization was done by three intraperitoneal injections of $1{\times}10^6$ N. fowleri trophozoites at the interval of one week. Splenocytes were obtained from normal and immune mice spleens, and Ix107 cells were administered intraperitoneally into mice 3 days before challenge infection. Mice were infected intranasally with $7{\times}10^4$ N. fowleri trophozoites in a $3{\;}{\mu}l$ suspension under secobarbiturate anesthesia. Transplants of normal or immune splenocytes seem to alter the pattern of the PAME level- opment. The splenocytcs transferred from immune mice reduced the mortality rate in the JV. fowleri infected mice, as compared with the mice transferred with the same number of normal splenocytes or without splenocyte, The blastogenic response of the splenocytes to both lipopoly- saccharide and concanavalin A was elevated on duty 7 after infection the mice transinoculated with immune splenocytes. The serum antibody titers in the mice transferred with immune spleno- cytes were increased gradually from day 7 up to day 20 after infections by mean of ELISA. It is suggested that the transfer of splenocytes from immuniged mice conferred immunity against N. fowleri infection.

• Journal of the Korean Society of Costume
• /
• v.44
• /
• pp.117-129
• /
• 1999

Hudan Bangryung-Banbee was the name for a traditional dress which had a square neckline collar. Among Bangryung-Banbee, there was a particular style which, plus with the square neckline collar, had the half-length sleeve, bodice whose back length was shorter than the front. This kind of style shown a big difference from the typical pattern of traditional Korean costumes which had the V neck and had to fold the neckband of the clothes in Y-shape. This study focused on the analysis of the change of Hudan(後短) Bangryung-Banbee style. Bangryung-Banbee of the half sleeve/shortened back style had been usually excavated around the period of the Japanese invasion of Chosun dynasty(1592-1598). And up to now this kind of the costumes was never found before the fifteenth century or after the eighteenth century in Korea. Therefore it is thought that Bangryung-Banbee was worn widely in the middle of the Chosun dynasty. However, the shape of the collar and the length of sleeve and of dress were variously used, so it must be recognized that there existed much more diverse styles of Bangryung-Banbee than it was known today. But as the times passed away, the lined Bangryung-Banbee disappeared, and the collar of Bangryung-Banbee changed from square neckline to rounded Wonsam(圓衫) or Baeja(背子)-shape. And in the case of Bangryung-Banbee's front length, the original style disappeared, while a new style of longer back appeared.

• Journal of the Korean Society of Costume
• /
• v.60 no.3
• /
• pp.56-65
• /
• 2010

It is time to create an image of Korea that uniquely defines and represents the nation to the world, by incorporating Korean traditions with the cultural industry. To this end, it is important to see the beauty of Korean tradition from an academic perspective and further explore its utility from an industrial viewpoint. This study is intended to design uniforms for employees in Korean restaurants at hotels or docents in Korean-styled museums. In doing so, we eyed on Baeja, a Korean traditional vest as the cultural archetype, and created cultural products. As our archetype, we chose two pieces of Baeja : one excavated from the tomb of Suryun Sim (1534-1589) which is displayed in the Gyeonggi Provincial Museum, and the other from Byeon of the Jeonju Lee family (1636-1731) in Suk Joo-Sun Memorial Museum at Dankook University. We also adopted Dapho with a Korean traditional vest with long length. Based on these cultural archetypes, seven products were developed. With the traditional food and way of living in Korea being more and more recognized in the global stage, it would be continuous creation and development of cultural contents with history and story rooted in the cultural heritage of the nation that could enrich our culture by bringing traditions back to the modern days to incorporate the past into the present. It is important to restore traditions when developing cultural products. However, it is also critical to commercialize ideas with stoη and creativity in the market for cultural products.

• Journal of the Korean Society of Costume
• /
• v.59 no.9
• /
• pp.115-130
• /
• 2009

A kind of Korean traditional jacket, Baeja, has been a Korean traditional costume equipped with practicality and formative aesthetics from the Three Kingdoms period to the Joseon Dynasty. Accordingly, the researcher of this study highly valued a modern sense of Baeja with various types of design and forms and attempted to make efforts to apply it into modern life. This study provided a new direction in the modernization work of traditional costumes by creating fashion images newly interpreted corresponding to a modern sense and trend through the application of formative characteristics and noticeable elements via the coordination of traditional Baeja and modern costumes. On the one hand, it would be meaningful in terms of contributing to the activation of traditional Hanbok by providing people with ample opportunities to wear it in modern daily lives variously. On the other hand, the actual purpose of this study was to perform a modernization work for traditional costumes by attempting to conduct a crossover that could let people move into other areas freely, that is, a creative and innovative research associating the area of costume history and that of coordination.

• Korean journal of applied entomology
• /
• v.30 no.1
• /
• pp.37-41
• /
• 1991

Laboratory experiments were conducted to examine the effects of soil moisture on the survival of the larger black chafer(Holotrichia morosa Waterhouse) eggs and larvae. Survival rates of eggs and 1st, 2nd, and 3rd instar larvae were all above 79% at soil moisture of 15% and 25% in sandy loam and clay loam soil, but decreased considerably at 5% and 35%. At these extreme moistures there seem to be differences in survival rates of eggs and larvae between soil textures. Egg development was delayed as soil moisture approached to the lower limit for survival. Older eggs were tolerant to the high moisture stress(33-36 % , clay loam soil), and duration of the stress affected egg development. Feeding of 3rd instar larvae was obviously suppressed at the higher level of soil moisture.

• Journal of the Korean Home Economics Association
• /
• v.50 no.6
• /
• pp.55-64
• /
• 2012

This study aims to reinterpret formative elements of Baeja, by applying them to the design of modern clothing. The main objective of the studying Baeja is to propose unique layered look items that can be readily put together for various weather conditions and occasions, be easily wearable and bring out unique individualities. After carefully studying Baeja from Joseon dynasty, flexible and practical layered-look items are designed. The following are the conclusions drawn from the work. First, it is possible to apply Baeja elements, such as the silhouette, traditional materials, and colors, to modern clothes, for a layered-look. Second, Baeja characteristics have a profound potential for a modern layered-look design, in that it is sleeveless, its length is long at the front and short at the back, and it comes with slits on both sides and a wide belt. The items inspired by such characteristic can easily be worn over and draped around daily clothes, according to weather conditions and occasions. Third, many decorative elements of Baeja, including detailed ornamental method, knots, patchworks, and string decorations create a unique and traditional image in modern clothes. Ribbonswhich can adjust the width of clothes are both practical and decorative. A reversible jacket is created by utilizing the same traditional sewing method for both inner and outer fabrics. One item can be worn in different styles, which increases practicality. Fourth, traditional and modern materials go well together. Such methods can create an item with both modern sensibility and traditional chic.

• Journal of the Korean Society of Costume
• /
• v.59 no.6
• /
• pp.82-93
• /
• 2009

This study is considered about the Taekwondo(跆拳道) uniform classified by period and analyzed the current Taekwondo uniform. And founded on this contents, new designs of uniform, that a functional side are considered and can symb이ize the identity of Taekwondo, are presented through this study. Ancient times to the present time, the Taekwondo uniform classified into three types according to 'Period of putting on our nation's costume'(three kingdoms${\sim}$Joseon(朝鮮) times), 'Period of confusion on uniform'(Japan's colonial rule of Korea${\sim}$-the early 1970s), 'Period of the settlement on official uniform'(the late 1970s-the present time). And besides, the shape of our nation's costume in ancient times is succeeded until Joseon times and this basic style becomes the outset on the current Taekwondo uniform. The designed uniforms are connoted the notion of the aesthetic appreciation in Korean traditional costume, that is, a symbolic, dignified, moderate appreciation with the consideration of a functional side for Taekwondo. And the contents on the presented designs are classified into 'shape, pattern, color'. First, these designs that are adapted the shape of Baji(바지) Jeogori(저고리)-belt, which have symbolized our nation's costume, and the shape of Bacja(배자) had used in Joseon times, are connoted a 'traditional appreciation with functional side'. Second, these designs, which are adapted the patterns of the active image(a bugbear, flying horse, tiger for embroidered patches, Taegeuk(太極)) in a modern style, express a 'symbolic, dignified appreciation'. Third, these designs are well-matched a black and white color with multicolored stripes(saekddong, 색동), and its ones are connoted a 'moderate and symbolic appreciation'.