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A Study on the Costume of The Korean-Chinese Women in Yanbian, China - Focusing on 1990′s -

  • Zhang, Shun-Ai;Kim, Jin-Goo
    • The International Journal of Costume Culture
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    • v.4 no.1
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    • pp.25-33
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    • 2001
  • This study is to analyze Korean-Chinese women's Costume in Yabian with factors such as reform opening-up, economic growth, change of social values, development of technology, more education opportunities and influence of mass media. It divides the 1990's into two halves. Photos, interview, observation and relevant literature were used for this study. Even though economy grew rapidly, they needed to purchase daily goods other than clothes. In a way that they preferred practicality, it showed somewhat it was still developing. The trend in the first half of the 1990's was characterized : first, Synthetic or artificial fibers and ready-made suits were popular ; second, there still remained the men's style ; third, they wore Tanrikoo(彈力袴), Tisingkoo(體型袴), Jiaotakoo(脚袴) because of its properties of activeness and comfort ; fourth, shoulders looked ore prominent with pads as they were used in Chungsanfoo(中山服) ; fifth, clothes in grey and dark blue was in fashion ; sixth, they wore hand-made knit vests and sweaters and often mountain-climbing gears for its light and warm quality ; seventh, along with opening-up, various materials and colorful clothes were in style, which satisfied women's desire for beauty. They decorated Hanbok(韓服), using sleeves with colors, golden ornaments, flower patterns embroidery, materials of different color in collar and tie and dyes of sleeves and skirts. In the first half of the 1990's when the opening-up was beginning, there were diverse styles and colors in fashion, yet not close to good quality. As the economy grew, the second half of the 1990's was characterized by good palate, individuality, favouritism on foreign goods, rapid change of fashion. For instance, fur coat and woolen fabric were favored. Economic growth led to abundance of cloth, dyes and decorative materials. In addition, people possessed more clothing and it was possible for them to wear both Hanbok and wedding dress in wedding ceremony. People placed their standards on competency and financial ability rather than ideology. Worship disappeared and individuality arose. Therefore, apparel functioned not only as protection but as suits with aesthetic purpose. This resulted in introduction of bold style, imitation of western countries and extension of use of Hanbok. With the help of mass media, transportation, telecommunication, contact with Korean company and civilians, Korean and western cultures, through Korea, were accepted. Change in structure of economic status caused excessive spending and more educational opportunities that enabled people to accept foreign culture quickly. Values moved onto new, beautiful and better characteristics. it was possible to have suits ready-made due to improvement of mass production and cotten, wool, linen, silk became popular owing to technology. New technology, the bases of mass consumption, increased possession of clothing and accelerated change of fashion. In summary, women's Costume in Yanbian were affected by the factors in economy, politics, culture contact as well as change of society and technology.

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Effect of Rutin on Major Lipid-Related Parameters in Sera of Rats Fed High Fat Diet (루틴 첨가가 고지방 식이 랫드의 혈청 지질 농도의 변화에 미치는 영향)

  • Hwang, Eui-Kyung
    • Journal of Veterinary Clinics
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    • v.25 no.5
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    • pp.324-329
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    • 2008
  • This study was performed to investigate the changes of the serological lipid-related parameters of the rats when they were fed with the high fat diets supplemented with or without rutin for five weeks. Twenty-four Sprague-Dawley male rats ($272.2{\pm}7.2 g$ of body weight) were randomly divided into three groups: control (C) group and two treatment groups. Rats in the C group were fed with the high-fat diet containing 20% lard, 1% cholesterol and 0.5% sodium cholate (w/w) which was modified from the formula of the American Institute of Nutrition-76 (AIN-76) diet. Rats in treatment groups were fed with above diet supplemented with 0.75% rutin (R-0.75) or 1.5% rutin (R-1.5) on the weight to weight basis, respectively. The supplementation of rutin did not induce any significant difference on the final body weight, gain of body weight, the amount of feed intake and the feed efficiency of rats in both control and treatment groups. In addition the values of glucose concentration, total protein, albumin, globulin and albumin/globulin (A/G) ratio showed no significant differences among groups. The values of total cholesterol (TC) and low density lipoprotein-cholesterol (LDL-C) in sera of rats in both R-0.75 and R-1.5 groups were lower than those in C group but the significances were showed in only between R-0.75 and C group (p < 0.05 and p < 0.01, respectively). The values of high density lipoprotein-cholesterol (HDL-C) in sera of rats in both R-0.75 and R-1.5 groups were higher than those in C group but the significances were showed in only between R-1.5 and C group (p < 0.01). The values of atherogenic index(AI) of rats in both R-0.75 and R-1.5 groups were the lower than those in C group (p < 0.01 and p < 0.05, respectively). The values of triglyceride in sera of rats showed no significant differences among groups. The values of AST and ALT in sera of rats showed no significant differences among groups. Therefore the supplementation of rutin to high fat diet in rats reduced effectively the serum lipid levels such as TC and LDL-C which were regarded as to cause the cardiovascular diseases, and moreover it elevated effectively HDL-C value which was regarded to protect cardiovascular diseases.

Growth and Anatomical Responses of Rice and Barnyardgrass to Molinate under Different Cultural Patterns (재배(栽培) 양식별(樣式別) Molinate처리(處理)에 따른 벼와 피의 생장(生長) 및 해부형태적(解剖形態的) 반응(反應))

  • Han, S.U.;Guh, J.O.;Chon, S.U.;Shin, C.S.
    • Korean Journal of Weed Science
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    • v.18 no.1
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    • pp.36-41
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    • 1998
  • Growth and anatomical responses of rice and barnyardgrass to molinate were examined under various cultural patterns in a greenhouse in which molinate had been applied at 3kg ai/ha 10 days after sowing or transplanting of rice. Molinate severely reduced growth of broadcast-sown rice compared to drill-seeded or transplanted rice. Molinate also significantly reduced the growth of barnyardgrass. The growth reduction of both species by molinate was more apparent under flooded than under dry conditions. Following the treatment of molinate, the leaf primordia of barnyardgrass were found to develop abnormally, resulting in a zigzag pattern. The effect of molinate on causing the symptom was more severe under flooded than under dry conditions.

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Effects of Cheonggukjang Added Phellinus linteus myceria on Lipid Metalbolism in Adult Female Rats (상황버섯균사체청국장이 고지혈증을 유도한 암쥐의 지질대사에 미치는 영향)

  • Choi, Mi-Ae
    • Journal of Life Science
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    • v.19 no.11
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    • pp.1679-1683
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    • 2009
  • This study was performed to investigate the effects of Cheonggukjang (traditional soybean food, CK) and Cheonggukjang added with Phellinus linteus myceria (CKP) on the lipid metabolism, growth, food intake, and food efficiency ratio(FER) in adult female rats. Sprague-Dawley rats were fed a high fat diet (control diet: 0.1% cholesterol, 10% Lard) for 4 weeks. The rats were randomly assigned to each treatment group: control, and two kinds of CK and CKP (powders of CK and CKP as dietary protein sources). After 4 weeks of experimental diet consumption, the body weights and the uterine fat pad weights of the CK and CKP diet groups were more significantly decreased than those of the control diet group. The hepatic cholesterol, triglyceride and total lipid levels were significantly lower in both the CK and CKP diet fed groups than those in the control group. The concentrations in serum triglyceride and LDL-cholesterol were significantly decreased in the CK and CKP diet groups compared to those in the control group. Fecal total lipid, moisture and wet weight excretion in the CK and CKP diet groups were more increased than those in the control group. These results showed that feeding of cheonggukjang and cheonggukjang added with Phellinus linteus myceria both the triglyceride and LDL-cholesterol in serum, as well as the triglyceride and cholesterol in the livers of the rats.

Effects of Gamma-Ray and Heat Treatment on Sterilization of Escherichia coli O157:H7 (Escherichia coli O157:H7의 살균을 위한 감마선과 가열처리의 효과)

  • Kwon, Oh-Jin;Yook, Hong-Sun;Kim, Seong-Ai;Byun, Myung-Woo
    • Korean Journal of Food Science and Technology
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    • v.29 no.5
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    • pp.1016-1020
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    • 1997
  • Treatments of irradiation alone and/or in combination with heat were investigated for the sterilization of Escherichia coli O157: H7. D values of the strain were 129.2 min at $50^{\circ}C$, 27.1 min at $55^{\circ}C$, and 2.4 min at $60^{\circ}C$. The survival effect of E. coli O157:H7 during heating at various media was investigated. On heating at temperature of $60^{\circ}C$ for 10 min, the strain was generally more resistant in the media containg such chemical substrates such as 0.03 M cysteine, 1% sodium citrate or 5% sucrose, whereas this strain was appeared weaker in the chemical substrates added group such as 1% meat extract, 1% casein or 1% casamino acid. In the case of irradiation alone, $D_{10}$ value of E. coli O157:H7 was 0.116 kGy, and inactivation factors were $17{\sim}25$ at doses of 2 to 3 kGy. Pre-and post-irradiation heating showed the same $D_{10}$ value about 0.07 kGy. And Inactivation factors were $25{\sim}41$ at doses of 2 to 3 kGy. Therefore, combination treatment with heat and irradiation significantly increased in inactivation rate by increasing radiation sensitivity of E. coli O157:H7.

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Classification of Environmental Industry and Technology Competitiveness Evaluation (환경산업기술 분류체계 및 기술 경쟁력 평가)

  • Han, Daegun;Bae, Young Hye;Kim, Tae-Yong;Jung, Jaewon;Lee, Choongke;Kim, Hung Soo
    • Journal of Wetlands Research
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    • v.22 no.4
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    • pp.245-256
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    • 2020
  • The purpose of this study is to evaluate the technological competitiveness of the environmental industry with developed countries in order to establish an international market expansion strategy of the Korean environmental industry and technology. In order to evaluate the competitiveness of the environmental industry and technology, core technologies were classified by the environmental industry sectors based on the classification system of the domestic and international environmental industry and technology. After developing the evaluation index data, the Delphi analysis, journal and patent analysis, as well as the export and import analysis were carried out and the standardization analysis was performed on the index data. Moreover, the weights of each evaluation index were calculated using the AHP(Analytic Hierarchy Process) method and the evaluation results of competitiveness of the environmental industry and technology in Korea, the United States, the United Kingdom, Germany, and France were derived. As a result of the evaluation, the United States was rated with the highest technological competitiveness in all the environmental industry sectors, while Korea got the lowest technological competitiveness rating compared to the 4 developed countries. In particular, Korea got the lowest level of technological competitiveness in the sector of multi-media environmental management and development for a sustainable social system. Therefore, in order for the Korean environmental industry and technology to enter the global advanced market, it is necessary to strengthen the competitiveness through the development of the fourth environmental industry based on IoT(Internet of Things), cloud, big data, mobile, and AI(Artificial Intelligence), which are currently the country's domestic strengths.

Molecular Cloning and Characterization of a Large Subunit of Salmonella typhimurium Glutamate Synthase (GOGAT) Gene in Escherichia coli

  • Chung Tae-Wook;Lee Dong-Ick;Kim Dong-Soo;Jin Un-Ho;Park Chun;Kim Jong-Guk;Kim Min-Gon;Ha Sang-Do;Kim Keun-Sung;Lee Kyu-Ho;Kim Kwang-Yup;Chung Duck-Hwa;Kim Cheorl-Ho
    • Journal of Microbiology
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    • v.44 no.3
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    • pp.301-310
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    • 2006
  • Two pathways of ammonium assimilation and glutamate biosynthesis have been identified in microorganisms. One pathway involves the NADP-linked glutamate dehydrogenase, which catalyzes the amination of 2-oxoglutarate to form glutamate. An alternative pathway involves the combined activities of glutamine synthetase, which aminates glutamate to form glutamine, and glutamate synthase, which transfers the amide group of glutamine to 2-oxoglutarate to yield two molecules of glutamate. We have cloned the large subunit of the glutamate synthase (GOGAT) from Salmonella typhimurium by screening the expression of GOGAT and complementing the gene in E. coli GOGAT large subunit-deficient mutants. Three positive clones (named pUC19C12, pUC19C13 and pUC19C15) contained identical Sau3AI fragments, as determined by restriction mapping and Southern hybridization, and expressed GOGAT efficiently and constitutively using its own promoter in the heterologous host. The coding region expressed in Escherichia coli was about 170 kDa on SDS-PAGE. This gene spans 4,732 bases, contains an open reading frame of 4,458 nucleotides, and encodes a mature protein of 1,486 amino acid residues (Mr =166,208). The EMN-binding domain of GOGAT contains 12 glycine residues, and the 3Fe-4S cluster has 3 cysteine residues. The comparison of the translated amino acid sequence of the Salmonella GOGAT with sequences from other bacteria such as Escherichia coli, Salmonella enterica, Shigella flexneri, Yersinia pestis, Vibrio vulnificus and Pseudomonas aeruginosa shows sequence identity between 87 and 95%.

Analysis and Examination of Trends in Research on Medical Learning Support Tools: Focus on Problem-based Learning (PBL) and Medical Simulations

  • Yea, Sang-Jun;Jang, Hyun-Chul;Kim, An-Na;Kim, Sang-Kyun;Song, Mi-Young;Han, Chang-Hyun;Kim, Chul
    • The Journal of Korean Medicine
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    • v.33 no.4
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    • pp.60-68
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    • 2012
  • Objectives: By grasping trends in research, technology, and general characteristics of learning support tools, this study was conducted to present a model for research on Korean Medicine (KM) to make use of information technology to support teaching and learning. The purpose is to improve the future clinical competence of medical personnel, which is directly linked to national health. Methods: With papers and patents published up to 2011 as the objects, 438 papers were extracted from "Web of Science" and 313 patents were extracted from the WIPS database (DB). Descriptive analysis and network analysis were conducted on the annual developments, academic journals, and research fields of the papers, patents searched were subjected to quantitative analysis per application year, nation, and technology, and an activity index (AI) was calculated. Results: First, research on medical learning support tools has continued to increase and is active in the fields of computer engineering, education research, and surgery. Second, the largest number of patent applications on medical learning support tools were made in the United States, South Korea, and Japan in this order, and the securement of remediation technology-centered patents, rather than basic/essential patents, seemed possible. Third, when the results of the analysis of research trends were comprehensively analyzed, international research on e-PBL- and medical simulation-centered medical learning support tools was seen to expand continuously to improve the clinical competence of medical personnel, which is directly linked to national health. Conclusions: The KM learning support tool model proposed in the present study is expected to be applicable to computer-based tests at KM schools and to be able to replace certain functions of national KM doctor license examinations once its problem DB, e-PBL, and TKM simulator have been constructed. This learning support tool will undergo a standardization process in the future.

Comparison with Factors of Resource Importance for Traditional Village Between Korea and China Using AHP Method (AHP기법을 활용한 韓中(한중) 전통마을의 자원중요도 평가항목 비교)

  • Ren, Guang-Chun;Wang, Ai-Xia;Kim, Tae-Kyung
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.33 no.3
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    • pp.95-102
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    • 2015
  • This study conducted the survey on the resources of traditional villages based on AHP in the subjects with the specialists in Korea and China to seek the resource evaluation standards to apply the preservation and development of traditional villages, and the differences of the importance on the resources among the specialists in both countries. We classified three levels of evaluation items to aim the deductions of the importance and priority in the resources of traditional villages. Upon the analysis results, natural resources were important in the level 1; environmental, historical, facility resources were important in the level 2; and the factors such as air, topography, traditional houses, agricultural landscape, shared community facilities, interchanges between urban and rural areas, family activities, and so on were important in the level 3. The factors that both Korean and Chinese groups evaluated as the most important ones were the same. In terms of overall importance by evaluation items, the factors such as air, water quality, noise, traditional houses, topography, shared community facilities, and so on were rated as relatively important in both Korean and Chinese groups. That is, the traditional villages have the necessity to preserve the cultural resources like their duties, however, it is required to control the natural environment with good quality preferentially. This study results can compare the importance on the resources of traditional village between Korea and China. Moreover, with calculation of the priority and scores for the preservation and management of traditional villages, they are expected to be used as the tool to apply the quantitative data in the evaluation process of traditional village resources in both countries.

Fractionation of Soybean Trypsin Inhibitors and Its Heat Stability (대두(大豆) 품종별(品種別) Trypsin Inhibitor의 Fractionation과 내열성(耐熱性)에 관(關)한 연구(硏究))

  • Park, Jyung-Rewng;Choi, Ai-Ryung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.7 no.2
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    • pp.7-12
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    • 1978
  • This experiment was conducted to fractionate the trypsin inhibitors and its heat stability of five varieties of soybean. It was observed that water extractable protein of all varieties used was fractionated into three peaks and the second peak seemed to show trypsin inhibitor activity. (TIA). The trypsin inhibitors were fractionated into four fractions-FI, FII, FIII and FIV. FIII showed the highest TIA in Suwon No. 81, Suwon No. 82 and Suwon No. 83 In the case of Kyungnam No. 3 and Suwon No. 62, the highest activity was found in FIV. When trypsin inbibitors fractionated in boiling water-bath for 20 min, the FIV showed the highest heat stability and FI was found to be the weakest.

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