• Title/Summary/Keyword: Summer culture

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A Historical Study on the Achitectural Cooking and Storing Spaces in Traditional Korean Houses (한국(韓國)의 전통적(傳統的) 식생활공간(食生活空間))

  • Joo, Nam-Chull
    • Journal of the Korean Society of Food Culture
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    • v.2 no.2
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    • pp.169-179
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    • 1987
  • In the life style of the neolithic age, cooking and sleeping space was in one room dugout without differentiation of spaces, so to say one room system. Ro(a kind of primitive fire place) was used for both cooking and heating. However, in the early part of the Iron Age, the uses of Ro were separated into two major uses of cooking and heating. Especially, L-shaped Kudle(an unique under floor heating structure of Korea) was invented for the new system of heating, extending to Koguryo Period. The life style of Koguryo Dynasty could be seen through the mural paintings of tombs. For these mural paintings contain of cooking space(Kitchen), meat storage, and mill house drawing, we can recognize that houses were specialized many quaters according to their function. Also a kitchen fuel hole for preparing food was built without relation to L-shaped Kudle. But during Koryo Period, Kudle could be set up all over the room, the so-called Ondol(the unique Korean panel heating system) settled down. From this development of heating system, room could be adjacent to kitchen, and kitchen fuel hole and heating fuel hole be onething. This system was developed with variety, extending to Chosun Dynasty. In the period of Chosun Dynasty, a kitchen was made close to an Anbang(Woman's living room), and Anbangs Ondol was heated by the warmth of a cooking fireplace. Therefore Handae Puok, outer kitchen was used in summer. As for its storage space, it was seen that there were a pantry near the kitchen and a store house constructed as an independant building. In the latter, it was devided into a firewood storage, a Kimchi storage, and a rice storage, etc. Especially it is a unique feature that 'Handae-Duyju', an outer rice chest which keeps rice, was constructed as an isolated small building.

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Free amino acids in traditional Soy sauce prepared from Meju under different Formations (메주의 형상에 따른 재래식 간장의 유리아미노산)

  • Seo, Jeong-Sook;Lee, Taik-Soo
    • Journal of the Korean Society of Food Culture
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    • v.7 no.4
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    • pp.323-328
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    • 1992
  • Three kinds of soy sauce were prepared using the brick type of conventional meju (A), the brick type of meju of Aspergillus oryzae (B), and the grain type of meju of Aspergillus oryzae (C) in summer. Free amino acids were analyzed in according to aging time of those products. Findings are as follows. Lysine, histidine, serine, glycine, valine, methionine, and phenylalanine were detected in all kinds of soy sauce at the beginning preparation. Aspertic acid, glutamic acid, alanine, threonine, arginine, and leucine were detected during 90 days. Isoleucine and tyrosine were detected during 180 days. Lysine and histidine were shown higher content among the detected free amino acids. The each content of glutamic acid, aspartic acid, and methionine was decreased in passing the aging time. The total content of free amino acids was shown 3,559-4,119 mg/100 ml at the 180 days. The total content of free amino acids of soy sauce C was higher than that of other soy sauces.

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Reuse of Sodium Sulfate Recovered from Farm Drainage Salt of San Joaquin Valley in California, U.S.A. as Dyeing Builder of Levelling Dyes (미국 캘리포니아 San Joaquin Valley 농업관개수에서 회수한 Sodium Sulfate의 균염성 염료 조제로의 재활용)

  • 정지윤
    • The Research Journal of the Costume Culture
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    • v.11 no.3
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    • pp.416-422
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    • 2003
  • Agricultural drainage salt generated during irrigation of crops in San Joaquin Valley, California, exceeds 600,000 tons annually and cumulates in the field in a rapid rate. As a result, the waste is taking out more farmlands for salt storage and disposal, imposing serious concerns to environment and local agricultural industry. In searching for a potential solution to reduce or eliminate the waste, this research explored feasibility of producing a value-added product, sodium sulfate, from the waste and utilizing the product in textile dyeing. The results indicated that sodium sulfate could be produced from the salt and could be purified by a recrystalization method in a temperature range within the highest and lowest daily temperatures in summer in the valley. The recovered sodium sulfate samples, with purities ranging from 67% to 99.91, were compared with commercially available sodium sulfate in the dyeing of levelling dyes with nylon/wool fabrics. In nylon/wool fabrics, C.I. Acid Yellow 23 had similar exhaustions among Na₂SO₄ I, Na₂SO₄ II, Na₂SO₄ III and Na₂SO₄ Ⅴ which had similar ratios of sodium sulfate and sodium chloride in recovered salts. Na₂SO₄ Ⅳ had low exhaustion which had low ratios of sodium sulfate and sodium chloride. In nylon/wool fabrics, C.I. Acid Blue 158 had similar exhaustions among Na₂SO₄ I, Na₂SO₄ II, Na2₂SO₄ III, Na₂SO₄ IV and Na₂SO₄ Ⅴ despite of Na₂SO₄ Ⅳ had low ratios of sodium sulfate and sodium chloride Generally, the dyeing of levelling dyes using recovered salts from farm drainage has similar or low exhaustion than the dyeing of levelling dyes using commercial sodium sulfate.

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Development of Traditional Cultural Products Using Persimmon Dyeing (감물염색을 활용한 전통 문화상품의 개발)

  • Lee, Eun-Jin;Kim, Sun-Kyung;Cho, Hyo-Sook
    • The Research Journal of the Costume Culture
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    • v.15 no.6
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    • pp.1053-1062
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    • 2007
  • This study purposed to restructure representative traditional patterns formatively, manufacture actual cultural products with traditional dyeing technique using persimmon, and commercialize the results of the research. Traditionally in Korea, the dying of natural fiber such as cotton, flax and silk with persimmon was called Galmul dyeing, and clothes made through Galmul dyeing were called Galot. Galot was very useful because it is strong, does not pick up dirt easily, dries easily, and is cool in summer. In addition, cloth dyed with persimmon becomes stiff, so it does not need to be starched or ironed after washing. Moreover, it does not transmit heat under direct rays and is highly air-permeable, so it is cool and useful for standing the heat. In this study, we used traditional persimmon dyeing technique, printing traditional patterns fit for contemporary people's aesthetic sense not through dip-dying but through printing. When persimmon dyeing is used in expressing patterns, it produces not only visual effect but also embossing effect due to the characteristic of persimmon that makes printed patterns stiff, so we can obtain unique texture distinguished from other printing methods. We chose seven motive patterns, which were lotus pattern symbolizing eternal life, peony pattern symbolizing wealth and rank and prosperity, character Su(壽) pattern widely used as a symbol of health, bird and cloud pattern in the Goryeo Dynasty, Sahapyeoeuisohwa(四合如意小花) pattern printed on brocade in the Goryeo Dynasty, lattice pattern, cloth pattern on wall paintings from the Period of the Three Kingdoms. From each pattern chosen as a motive was extracted unit patterns and the original pattern was restored using Adobe Illustrator. Restored patterns were restructured to be applied to cultural products fit for contemporary formative sense. Fabrics used in dyeing were cotton, linen, ramie, silk, and polyester. Although the same persimmon dyeing was applied, we produced different feelings of patterns using various fabrics and in some cases gold and silver powder was added for the effect of gloss in addition to the embossing of patterns. Using printed fabrics we manufactured tea pads, place mats, cushions, wrapping cloth for gifts, wallet, lampshades.

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Morphology and Reproduction of Symphyocladia latiuscula (Harvey) Yamada (Rhodophyta, Rhodomelaceae) in Korea (한국산 홍조 참보라색우무(Symphyocladia latiuscula (Harvey) Yamada)의 형태와 생식)

  • 최도성
    • Journal of Plant Biology
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    • v.34 no.1
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    • pp.59-66
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    • 1991
  • The morphotaxonomic characters and life history of Symphyocladia latiuscula (Harvey) Yamada were investigated with field and laboratory culture materials. The species is well defined by a 5-15 cm hight, entirely corticated thallus and congenital fusion of 5-7 segments between main axis and laterals. Although all the reproductive structures are basically similar to those of other species of the genus, it is characteristic that the pinnulae are transformed into the flabellated tetrasporangial stichidia. Vegetative trichoblasts are known to be absent in the Pterosiphonieae, but their presence in S latiuscula does not accept its taxonomic position in that tribe. As a result, the occurrence of vegetative trichoblast is not useful for a taxonomic character to distinguish the tribes. The species shows a Polysiphonia-type life history involving a dimorphic alternation of gametophytes and sporophytes in culture and field. It grows below the middle intertidal zone in all the coasts of Korea throughout the year, although fertile plants are normally found during the summer months.months.

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Variation in the Residual Oils in the Culture Grounds on the Taean Coast, Korea after the Hebei Spirit Oil Spill (Hebei Spirit호 유류유출 사고 이후 태안 양식어장에서 잔존유류의 농도 변화)

  • Kim, Hyung-Chul;Lee, Wan-Seok;Hwang, Un-Ki;Choi, Yong-Suk
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.43 no.6
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    • pp.705-714
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    • 2010
  • The residual oil concentrations in seawater and sediments were investigated along the Taean coast of Korea, following the Hebei Spirit oil spill, which occurred on 7 December 2007. The oil concentration in seawater ranged from 0.059 to $0.866\;{\mu}g/L$ for the tidal flat culture grounds and from 0.016 to $0.943\;{\mu}g/L$ in the fish cage areas in 2008. These were dominated by the seawater temperature relationship. Polycyclic aromatic hydrocarbons (PAHs) in sediments were also analyzed and the concentrations ranged from 3.4 to 509.7 ng/g dry weight. The average PAH level was higher in seawater from the Sinduri area than the Padori area, while the average PAH level in sediments was higher in Padori. The diagnostic ratio of PAHs was investigated to determine the origins of the PAHs. The PAHs in the Seongam area, which was not affected by the oil spill, are of pyrolytic origin, while the PAHs in Padori and Sinduri were of petrogenic origin. The residual oils in the areas affected by the oil spill tended to decrease over time, except in summer. The oils in pore water remained 6- to 16-fold higher, as compared to the seawater overlying the tidal flat, implying that residual oils will continue to influence the affected region for the foreseeable future.

A Study of the Image in Men's Hairstyle Depending on Hair Color and Texture (색채와 질감에 따른 남성 헤어스타일 이미지 연구)

  • Ha, Kyung-Yun;Lee, Myoung-Hee
    • The Research Journal of the Costume Culture
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    • v.16 no.2
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    • pp.293-304
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    • 2008
  • The objectives of this study were to investigate the images in men's hairstyle by hair color, tone, texture, and perceiver's gender, and to examine the characteristics of hairstyle appropriate to seasons. A quasi-experimental method by questionnaire was used, and the experimental design was $4{\times}3{\times}2{\times}2$(hair color$\times$tone$\times$texture$\times$perceiver's$\times$gender) factorial design. The subjects were 372 men and women in their 20s through 50s. five factors of men's hairstyle image were derived by factor analysis: individuality, dignity, romanticism, refinement, and activity. Black hair was perceived to be high in dignity and activity. Bright tone was perceived to be high in individuality, but low in dignity. Men's wave hair was perceived to be higher in individuality than straight hair, but lower in dignity. Perceiver's gender did not give significant influence on evaluation of all image factors. In brown, neutral tone was perceived to be higher in dignity. romanticism, and activity than dark or bright tone. In black, wave hair was perceived to be more refined than straight hair. Black hair matches with winter the most, and yellow matches with spring the most. In terms of tone, dark tone matches with winter; neutral tone matches with autumn; bright tone matches with summer. The results of this study verified that hair color and texture affect men's image perception, and matching hair colors are associated with seasons.

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Proliferation of Tricholoma matsutake Mycelial Mats in Pine Forest Using Mass Liquid Inoculum

  • Lee, Won-Ho;Han, Sang-Kuk;Kim, Beom-Seok;Shrestha, Bhushan;Lee, Soo-Yong;Ko, Cheol-Soon;Sung, Gi-Ho;Sung, Jae-Mo
    • Mycobiology
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    • v.35 no.2
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    • pp.54-61
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    • 2007
  • Two isolates of Tricholoma matsutake T-008 and T-034, preserved in Entomopathogenic Fungal Culture Collection (EFCC) of Korea, were used in the present study. The isolates had 100% Bootstrap homology with Tricholoma matsutake U62964 and T. matsutake AB188557 and AF309538 preserved in Gene Bank of NCBI. Mycelial growth of T. matsutake was highest in TMM and MYA at $25^{\circ}C$. The highest dry wt. of mycelium was obtained after 65 days of culture, when 6 mycelial discs were inoculated in 100 ml of broth in 250 ml shaking flask. Mycelial mats were observed in clumped condition at the inoculation sites of pine forest after two weeks of inoculation. After 5 months of inoculation, mycelia mats were observed growing inside soil and walls of a few inoculation sites, while mycelial mats growth up to $5{\sim}8$ cm were observed in the roots of pine tree after 6 months. The survival rate of the inoculum was about 40% of the total inoculation sites. The survival rate was found below 20% when the mycelium was inoculated in the summer. The reasons for low survival rates of the mycelium were mainly due to dry season and the soil-borne small animals such as earthworm and mole. After one year of inoculation, no external difference was observed between the artificially inoculated mycelia and the naturally existing mycelia of T. matsutake. The present study showed that fruiting bodies of T. matsutake could be produced by artificial inoculation under the appropriate environmental conditions.

Development and Implementation of Education Program for the Science High School Students Who Entered by Affirmative Action (사회통합전형 과학고등학교 입학생들을 위한 교육 프로그램 개발 및 적용)

  • Ryu, Jiyoung;Jeong, Yuri;Chun, Miran
    • Journal of Creative Information Culture
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    • v.6 no.1
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    • pp.1-13
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    • 2020
  • The purpose of this study is to develop and implement education programs for the science high school students who entered by affirmative action. The program was developed with the goal of bridging the educational gap through effective school adaptation of these students. The program was applied, and then pre-post academic self-efficacy and self-elasticity tests and interviews were conducted. 70 students participated in the before entrance program, 56 of them participated in the summer vacation program, and 36 of them participated in one-on-one interviews related to the effectiveness of the program. In the test results, there was a significant difference only in self-elasticity, and in the interview results, it was found that the program was very helpful in terms of academic and school life. Suggestions for further support and studies were provided.

Exploring phoenix patterns - Dunhuang Mogao Grottoes and fashion design expressions - (봉황문양 탐구 - 둔황 막고굴과 패션디자인 표현기법 -)

  • Jingyi Zhang;Myung Hee Lee
    • The Research Journal of the Costume Culture
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    • v.31 no.4
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    • pp.504-518
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    • 2023
  • The objective of this study was to explore the symbolism associated with phoenix patterns in China and the temporal aesthetic characteristics of these patterns found in Dunhuang Mogao Grottoes. The study involved collecting examples of clothing designs featuring phoenix patterns from China Fashion Week and the Vogue website, spanning from spring and summer of 2016 to fall and winter of 2022. After collecting and organizing these examples, representative cases were selected for analysis. The objective was to identify effective techniques for incorporating phoenix patterns within the context of Dunhuang Mogao Grottoes and provided insights for future clothing design and textile pattern design research. Phoenix patterns boasted a lengthy history and were laden with symbolic meaning. Early renditions of phoenix patterns found at Mogao Grottoes in Dunhuang were relatively simplistic in design, mainly employing elements like rhythm, coordination, balance and symmetry to convey a sense of nature and gravity. Over time, these patterns evolved under the influence of the prevailing cultural backdrop, employing repeated emphasis to portray notions of abundance and tenacity. Furthermore, regarding the use of phoenix patterns in clothing, there were four prevalent expression techniques: embroidery, beading, printing, and knitting. Traditional techniques like embroidery and beadwork often prioritized aesthetic features like coordination, emphasis, and symmetry, thereby showcasing the opulent characteristics of phoenix patterns. On the other hand, printing and knitting techniques used a single phoenix pattern or a modified version to simplify designs by emphasizing or repeating aesthetic characteristics while adhering to a modern artistic approach.