• Title/Summary/Keyword: 전라도지역

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A Microstructural Study on Firing Process of Korean Traditional Ceramics;Punch'ong from Ch'unghyodong, Kwangju (한국 전통 도자기의 번조 공정에 관한 미세구조 연구;광주 충효동 분청사기를 중심으로)

  • Lee, Yeong Eun;Go, Gyeong Sin
    • Journal of the Korean Chemical Society
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    • v.46 no.2
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    • pp.125-138
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    • 2002
  • The kiln at Chollanamdo Kwangjusi Ch'unghyodong, which produced punch'ong and white wares for a period of 70 to 80 years in the 15th century, is examined for their scientific technological param-eters. Punch'ong sherds were divided into seven different groups according to the location and the layer of the waste mounds from which they were excavated. Optical and scanning electron microscope were used for microstructural observations and X-ray diffraction and polarized microscope for mineral characteristics. For determining the firing temperature, sherds were refired at different temperatures and their micro-structural changes were observed. Some wares such as the group CHE2 was high quality wares fired at high emperature around 1200$^{\circ}C$ for palace use, but as the ceramics ware became more widely used and the white wares increasingly preferred over punch'ong, lower quality wares of rougher raw materials were firedat lower temperatures around 1100-1150$^{\circ}C$ in quantity. They used local raw materials of several types, all available locally.

Factors that Affect Satisfaction of Education for Dental Hygiene Students (치위생과 학생들의 교육 만족도에 영향을 미치는 요인)

  • Kim, Song-sook;Go, Eun-Kyoung
    • Journal of dental hygiene science
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    • v.6 no.2
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    • pp.139-145
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    • 2006
  • This study aimed to examine the factors affecting education satisfaction of dental hygiene students by conducting surveys on a total of 1,840 first, second, and third year dental hygiene students enrolled in 6 colleges in Gyeonggi-do, Chungcheong-do, and Jeolla-do, and then using SPSS WIN 12.0 to analyze the results. The following results were obtained. 1. In terms of differences in satisfaction for each year, "department satisfaction", "major satisfaction", "facility satisfaction", and "lecture satisfaction" showed statistically significant differences (p < 0.05). 2. In terms of differences in satisfaction for each region, all of the categories - "department satisfaction", "major satisfaction", "facility satisfaction", "lecture satisfaction", and "lecturer satisfaction" - showed statistically significant differences (p < 0.05). 3. In terms of differences in satisfaction for the department of dental hygiene, the following factors showed statistically significant differences: general knowledge of dental hygiene (p = .000), channel of knowledge of dental hygiene (p = .001), timeframe of making decision to study dental hygiene (p = .025), motive for choosing dental hygiene (p = .000), career path after graduation (p = .016), and number of years at work after graduation (p = .0000).

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A Study on the Convergence Relationship between Motivation and Organizational Fairness and Retention Intention of Clinical Dental Hygienist's (임상치과위생사의 동기부여 및 조직공정성과 재직의도와의 융합적 관계 연구)

  • Doe, Yue-Jeong;Ji, Min-Gyeong;Lee, Hye-Jin
    • Journal of Convergence for Information Technology
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    • v.9 no.9
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    • pp.210-218
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    • 2019
  • The purpose of this study was to establish the basic data of rational work environment management by grasping the interrelationship between motivation or organizational fairness and retention intention. From March 1, 2019 to April 12, 2019, clinical dental hygienists working in dental hospitals and clinics in Seoul, Gyeonggi, Chungcheong, and Jeonra provinces were sampled as a convenience, using self-informative methods. There was a significant positive correlation between motivation and organizational fairness, and there was a positive correlation with retention intention. Organizational fairness had a positive correlation with retention intention. Therefore, it is necessary to increase the efficiency of the dental hygienists by establishing the working period based on the positive organizational fairness and the application of the active motivation program to increase the dental hygienist's intention.

Studies on Processing Techniques in Barley III. The Processing and Cooking Quality of Cut-polished Naked Barley under the Different Polishing Rates (보리의 가공기술 개선연구 III. 쌀보리 할맥의 도정수율별 가공 및 취반특성)

  • Kim, Young-Sang;Song, Hyeon-Suk;Chang, Hak-Gil
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.33 no.4
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    • pp.400-403
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    • 1988
  • This study was conducted to evaluate the polishing process that affects the polishing properties and cooking qualities of cut-polished barley. Naked barley, Youngsanbori (Sedohadaka), which was produced in Cheonnam province, Korea in 1981, was cut and polished to have the polished yield per cent of four grades, 68.27, 72.85, 75.51 and 78.70, in contrast to the conventionally polished barley which was polished up to 70.10 per cent. Length. thickness and width of the kernels and weight of 1,000 kernels of the cut-polished barley were increased with improving the grade of the polishing yield. Energy consumption was found to be reduced according to increasing the polishing yield of the cut-polished barley. As polishing yield of the cut-polished barley were increased. the contents of P$_2$O$\_$5/, K$_2$O, MgO and Mn were increased. Also whiteness, water uptake and expanding volume of cooked barley were increased in accordance with upgrading the polishing yield of the cut-polished barley.

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β-Carotene and Retinol Contents in Bap, Guk (Tang) and Jjigae of Eat-out Korean Foods (우리나라 외식 식품 중 밥류와 국(탕) 및 찌개류의 베타카로틴과 레티놀 함량 분석 연구)

  • Kim, Jin Young;Park, So Ra;Shin, Jung-Ah;Chun, Ji Yeon;Lee, Junsoo;Yeon, Jee Young;Lee, Woo Young;Lee, Ki-Teak
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.42 no.12
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    • pp.1958-1965
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    • 2013
  • This study is conducted to investigate the contents of ${\beta}$-carotene and retinol in bap (e.g. gimbap, bokkeumbap, sushi, deopbap, bibimbap), guk (e.g. sundaeguk, seonjiguk), tang (e.g. galbitang, chueotang), and jjigae (e.g. dongtaejjigae, kimchi jjigae with port) by using saponification extraction and HPLC analysis. The samples were collected from six regions in Korea (Gangwon-do, Gyeonggi-do, Gyeongsang-do, Seoul, Jeonla-do, Chuncheong-do). In bap, the ${\beta}$-carotene contents of kimchi gimbap (234.459~719.180 ${\mu}g/100g$), bibimbap (200.091~489.867 ${\mu}g/100g$) and pork deopbap (228.876~778.591 ${\mu}g/100g$) were higher than that of sushi (0.000~41.234 ${\mu}g/100g$), and jajangbap (4.833~28.141 ${\mu}g/100g$). The retinol contents of bap was 0.000~60.418 ${\mu}g/100g$, among which, omelet rice (13.974~60.418 ${\mu}g/100g$) showed the highest amount of retinol. Among the analyzed guk (tang) and jjigae, higher contents of ${\beta}$-carotene were observed in chueoutang (346.261~843.947 ${\mu}g/100g$), kimchi jjigae with pork (178.558~352.604 ${\mu}g/100g$) and altang (169.443~175.287 ${\mu}g/100g$). The retinol of guk (tang) and jjigae were not detected to doganitang, gomtang, naejangtang, chueotang and soy sprout haejangguk.

A New Soy-paste Soybean Cultivar, 'Daeyang' with Disease Resistance, Large Seed and High Yielding (장류용 내병 대립 다수성 신품종 '대양')

  • Kim, Hyun-Tae;Baek, In-Youl;Han, Won-Young;Ko, Jong-Min;Park, Keum-Yong;Oh, Ki-Won;Yun, Hong-Tae;Moon, Jung-Kyung;Shin, Sang-Ouk;Kim, Sun-Lim;Oh, Young-Jin;Lee, Jong-Hyeong;Choi, Jae-Keun;Kim, Chang-Heung;Lee, Seung-Su;Jang, Young-Jik;Kim, Dong-Kwan;Son, Chang-Ki;Kang, Dal-Soon;Kim, Yong-Deuk
    • Korean Journal of Breeding Science
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    • v.42 no.6
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    • pp.690-694
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    • 2010
  • A new soybean cultivar for soy-paste, 'Daeyang', was developed from the cross among 'Jangyeobkong', 'Hwaeomputkong' and 'Suwon192' by the soybean breeding team at the National Institute of Crop Science (NICS) in 2007. A promising line, SS97214-80-1, was selected and named this line 'Milyang163'. It was prominent and had good result from regional adaptation yield trials (RYT) for three years from 2005 to 2007 and released as the name of 'Daeyang'. It has a determinate growth habit, purple flower, grey pubescence, yellow seed coat, yellow hilum, large spherical seed (25.2 g per 100 seeds). 'Daeyang' is resistant to soybean mosaic virus and moderately resistant to bacterial pustule, the major soybean disease in Korea. The average yield of 'Daeyang' was 2.58 ton per hectare in the regional yield trials (RYT) carried out for three years from 2005 to 2007 which was 3 percent higher than the check variety, 'Taekwang'.

The Influence on Sensory Processing Ability and Social Maturity of Multicultural Children in Farming Villages (농촌지역 다문화가정 아동의 감각처리능력과 사회성숙에 관한 연구)

  • Kim, Hee-Dong;Jang, Yeon-Sik;Baek, Ji-Young;Han, Jae-Bok
    • The Journal of the Korea Contents Association
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    • v.14 no.4
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    • pp.277-286
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    • 2014
  • The research has been carried out to examine how sensory processing ability of children of multicultural families in farming areas can affect their social maturity. Short sensory profile and social maturity scale were conducted to fifty four children of multinational parents who live in Gyeongsangbuk-do and Jeollanam-do. The data were analysed by statistics process. The result of the analysis revealed three findings. Firstly, there exieted certain delays in sensory processing ability and social maturity. Multicultural children had an average point of $154.33{\pm}21.24$ regarding sensory processing ability and with regards to social age and social quotient of social maturity of them were 1.76 year old and $91.28{\pm}18.31$ point respectively. Another interesting finding is that significant differences of the influence, in which sensory processing ability of the example group affected social maturity, were found in categories of movement sensitivity, underresponsive/seeks sensation and low energy/weak of social age part(p<0.05). There were significant differences between auditory filtering as well as movement sensitivity, underresponsive sensation and low energy/weak of social quotient area(p<0.05). Finally, variables of the impact on social maturity of the group of children were analysed to examine to what extent sensory processing ability of the children had affected and the influencing rate of social age and social quotient of social maturity, with 45.3% and 66.3% respectively.

Evaluation of Community Health Education Program by Newsletter (건강정보소식지를 이용한 지역사회 건강증진 교육프로그램의 평가)

  • Sohn, Seok-Joon;Shin, Jun-Ho;Rhee, Jung-Ae
    • Journal of agricultural medicine and community health
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    • v.25 no.2
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    • pp.379-395
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    • 2000
  • This questionnaire survey was conducted to evaluate the impact of health newsletter and related factors in the rural area. The Subjects were 354 individuals of 45 years of age and over, living in Chonnam province. The results of this study were as follows: The 225 surveyed persons (64%) recognized the health newsletter, and 196 persons (55%) read it least once and more. Newsletter-recogniton related factors were sex and age. Newsletter-reading related factors were chronic disease and sex. And Newsletter-reading pattern was determined by age and education level. 147 persons(75.8%) reported that they had got the important health information from newletter, and 76 persons(39.8%) reported the behavior change. The quiz scores of hypertension and health care in summer were higher in the persons of newsletter-recognition than in persons of non-recognition. The quiz score of hypertension was not higher in newsletter reader than non-reader, but that of health care in summer was higher in newsletter reader than in non-reader.

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Genetic Diversity of Rana catesbiana Captured on various sites in Korea based on mitochondrial ND1 sequence (미토콘드리아 ND1 유전자 염기서열 비교를 통한 국내 서식 황소개구리의 유전적 다양성 조사)

  • Lee Ji-Young;Shim Jae-Man;Joung Insil
    • Proceedings of the KAIS Fall Conference
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    • 2005.05a
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    • pp.297-300
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    • 2005
  • 1970년대 식용을 위한 양식을 목적으로 일본에서 수입된 황소개구리가 국내 하천과 호서생태계에 큰 피해를 주었으나, 최근 급속히 그 개체수가 줄어든 것으로 추정되므로 이번 연구에서는 국내에 서식하는 북미산 황소개구리의 유전자 분석을 통하여 개체동태군에 대한 유전적 연관을 조사하였다. 이를 위하여 전라남도 지역에서 서식하는 황소개구리를 채집하여 이미 발표된 북미산 황소개구리와 미토콘드리아 ND1/tRNA 유전자 1215bp의 염기서열을 비교, 분석하였다. 북미산과 비교하였을 때 조사한 국내 서식 개체 모두에게 ND1/tRNA 유전자 1개 위치에서 염기변화가 발견되었으나 이는 도입 개체군의 유전자인지 국내 특이변이가 진행된 것인지 확실하지 않다. 또한 조사한 개체 일부에서 유전자 염기서열의 6위치에서의 변이가 발견되었으나 국내 서식 황소개구리는 미국산 황소개구리와의 유전적 차이가 거의 없으며, Kimura-2-parameter 분석결과 국내 서식 황소개구리 개체 내에서 $98.7\%\~100\%$의 높은 유사성을 보여 종내 유전적 차이가 거의 없는 것으로 보인다. Neighbor-Joining과 Maximum Parsimony 분석 결과, cluster를 이루는 개체군의 차이를 보였으므로 개체들이 분화되어 나온 시점과 위치가 다른 것으로 확인되었지만 장흥, 영암, 고흥의 개체가 국내 도입시기의 개체군에 속하며 광주, 남평 지역의 개체군이 고흥의 한 개체로부터 분화되어 나왔음을 추정할 수 있다. 이러한 결과로부터 국내에 서식하는 황소개구리가 도입 후 지역 특이적 분화가 일어났다고 결정하기는 무리가 있으며, 이와 같이 유전적 유전도가 높은 개체들간의 교배에 따른 유전적유전적 다양성의 감소가 최근에 관찰되는 국내산 황소개구리의 급격한 감소원인들 중의 하나일 가능성을 시사한다.년도) 18,756, 2045(년도) 22,595, 시장점유율 증가로 인한 수출액 증가분 누적(억원) : 2015(년도) 3,411, 2025(년도) 8,847, 2035(년도) 14,433, 2045(년도) 18,005 또한 시나리오 비교평가를 실시하여 본 결과, 본 연구에서 정의한 순편익 누적(Cumulative Net Profit) 변수를 적용하면 현재 연구비 추세 대비 $30\%$ 까지 연구비를 증가 시키는 것이 효율적임을 알 수 있었다.성, 생산 용이성, 제품 디자인의 우수한 정도가 a=0.01 수준 하에서 유의적으로 추정되었다. 이들 변수들 중에서 품질경쟁력에 가장 큰 영향을 미치는 측정변수는 제품의 기본 성능, 수명(내구성), 신뢰성, 제품 디자인의 순서로 추정되었다. 이것은 한국 제조업이 아직 산업 디자인이 품질경쟁력에 크게 영향을 미치는 성숙단계에 이르지 못하였음을 의미한다. (2) 제품 디자인에게 영향을 끼치는 유의적인 변수는 연구개발력, 연구개발투자 수준, 혁신활동 수준(5S, TPM, 6Sigma 운동, QC 등)이며, 제품 디자인은 우선 품질경쟁력을 높여 간접적으로 고객만족과 고객 충성을 유발하는 것으로 추정되었다. 상기의 분석결과로부터, 본 연구는 다음과 같은 정책적 함의를 도출하였다. 첫째, 신상품 개발과 혁신을 위한 포괄적인 연구개발 프로젝트를 품질 경쟁력의 주요 결정요인(제품의 기본성능, 신뢰성, 수명(내구성) 및 제품 디자인)과 연계하여 추진해야 할 것이다. 둘째, 기업은 디자인 경영 마인드 제고와 디자인 전문인력 양성을, 대학은 디자인 현장 업무를 통하여 창의력 증진과 기획 및 마케팅 능력 교육을, 정부는 디자인 기술개발 및 디자인 교육지원의 강화를 통하여 각각 디자인 경쟁력$\rightarrow$품질경쟁력을 제고시켜야 할 것이

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SHRIMP U-Pb Ages of Dinosaur and Bird Footprints found in Cretaceous Formation of Saok Island, Jeollanam-do, South Korea (전라남도 사옥도 백악기층에서 발견된 공룡과 새발자국 화석의 SHRIMP U-Pb 연대)

  • Kim, Cheong-Bin;Kim, Uijin;Park, Minsu;Hwang, Koo-Geun;Lee, Keewook
    • Journal of the Korean earth science society
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    • v.38 no.2
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    • pp.141-149
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    • 2017
  • The geology of Saok island area in Jeollanam-do can be divided into 4 lithologic types: Jurassic granite, Cretaceous sedimentary rocks, acidic tuff and acidic dikes. In the Saok island area, dinosaur and web-footed bird footprints, arthropod trackway and silicified wood were found recently in the Cretaceous sedimentary rocks which composed of alternating light grey sandstone, shale and mudrock. The fossil-bearing sedimentary rock is overlain by an acidic tuff, and the sedimentary rock and acidic tuff are cut by acidic dykes. In order to constrain the depositional age of the Cretaceous sedimentary rocks in Saok island area, SHRIMP U-Pb zircon ages were determined in the tuffaceous sandstone and overlying acidic tuff. Zircon U-Pb ages of the sandstone and tuff are $83.58{\pm}0.86$ and $79.80{\pm}0.75Ma$, respectively, which belong to the Campanian of the Late Cretaceous. The U-Pb age of the acidic tuff indicates the eruption time of acidic tuff and thus the minimum age of the fossil-bearing sedimentary rocks in this area. Therefore, the formation age of the dinosaur and web-footed bird footprints can be constrained between 83.6 and 79.8 Ma.