• Journal of Conservation Science
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• v.37 no.1
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• pp.34-42
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• 2021

This study analyzes six slags excavated from the iron making site in Gogi-ri, Namwon, Korea to understand the characteristics of the ruins, and to confirm the iron making process performed at the time. The chemical components of the iron making by-products from the Gogi-ri site were analyzed, and the findings indicate total Fe contents between 23.24% and 37.56%, which are lower than the typical total Fe content found in ancient iron making processes. The deoxidation agent contents of the slags ranged from 43.88% to 58.13%, which are higher than the typical deoxidation agent content of ancient iron making processes. The high content suggests smooth separation between iron and slags, and TiO₂ detected from the site suggests the use of materials with high titanium content in the iron making in the region. As for the microstructures of the slags, some slags have long pillar-shaped fayalites, while others have pillar-shaped wüstite along with ulvöspinel. Slags from the forging furnace show hammer scales created by both the earlier stages and later stages of forging work. The findings suggest that the iron making site in Gogi-ri, Namwon, Korea used to be an iron making facility where a full range of iron making process was carried out ranging from smelting to forging, and the ironmakers used a wide array of technologies to manufacture iron products.

• 중국학논총
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• no.72
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• pp.47-70
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• 2021

In this paper, the focus was on the review of Ming General Nan Fangwei's activities during the Choson period and existing relevant historical artifacts & literacy works. Nan Fangwei's hometown was Jiangxi(江西) Changjiang(昌江; Jingdezhen景德鎭). Unfortunately, it has not been known where his descendants migrated later. During Jingdezhen Riot(景德鎭民亂), he went to serve as the head of the grass roots. After surrendering, he became a general in the Ming military base. During Jeongyujae War(丁酉再亂), he entered Chosun as a Youji general(遊擊) and participated in dozens of large and small battles. However, the defeat of Jungro-gun (中路軍) led him to a feud with the Ming's military authorities and to return him, which gave him a hard time to be forcibly dislodged to a remote region. Nan Fangwei established Namwon Guanwang Shrine(南原 關王廟). Since then, it has been preserved in Namwon Wangjeong-dong(王亭洞) through several reconstruction and reconstruction works. In addition, he took good care of people by strictly cracking down on their subordinates with high integrity and virtuous deeds at the military base. Being deeply touched by his morality and virtue, the people of Gongju(公州) established 'Youji general Nan Fangwei Jongdeokbi(〈遊擊將藍公種德碑〉)'. In addition, when he had his leisure time, he collected Korean Chinese poems from various figures and edited and published 'Chosun Poetry Collection(《朝鮮詩選全集》)', which he played a catalyst to promote high-quality Korean poems to Chinese literacy community.

• Journal of The Korean Society of Grassland and Forage Science
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• v.23 no.2
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• pp.115-120
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• 2003

This study was conducted to select the promising varieties of white clover (va.) California Ladino, Seminole, Sonja, Milo, Rinendel, Alberta and Sona at Daekwanryong branch(altitude 800m a.s.l.) and Namwon branch(altitude 450m a.s.l.) of National Livestock Research Institute. Leaf color of white clover was light green except for Ladino and Seminole, and leaf width was broad in others except for both varieties. Winter hardness of Seminole was the greatest with 85.2%. In Daekwanryong, dry matter yield of white clover was the highest with 5,251kg/ha in Milo of all varieties. Also, dry matter yield of Ladino was the hightest with 9,405kg in Namwon. In Daekwanryong and Namwon, ADF content of Ladino was the lowest with 24.3% and 42.7%, respectively. Also, NDF content of Sonja, Ladino and Rinendel was low when those compared with other varieties. Crude protein content of Seminole in Daekwanryong and Rinendel in Namwon was the highest with 22.2% and 28.4%, respectively. The results of this study indicated that Milo and California Ladino would be the promising varieties of white clover in Daekwanryong and in Namwon. respectively.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.45 no.3
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• pp.225-235
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• 2019

Cymbopogon citratus (CC) and Perilla frutescens (PF) are known to exert various biological effects. However, their skin hydration and skin barrier effects remain unclear. This study investigated effects of their extracts on skin hydration and skin barrier and analysed the phenolic compounds. effects of these extracts on skin hydration in HaCaT cells showed that Hyaluronic acid production in cells treated with ethanol extracts was higher than that treated with water extracts for both CC and PF. HPLC was used to analyse 19 phenolic compounds in CC and PF ethanol extracts (CCE and PFE). Results revealed chlorogenic acid and p-coumaric acid in CCE and rosmarinic acid and caffeic acid in PFE. Expression levels of hyaluronan synthase 1 (HAS1), HAS2, HAS3, and aquaporin 3 (AQP3), which are related to skin moisturization, and filaggrin and loricrin, which are related to skin barrier were higher in cells treated with CCE than with PFE. CCE and PFE also increased expression of PPAR-a protein involved in skin moisturization and epidermal differentiation in a concentration-dependent manner. As major components of CCE, chlorogenic acid and p-coumaric acid increased PPAR-a protein expression. Thus, CCE and PFE could be used as functional cosmetic materials for skin hydration and skin barrier effects.

• (The)Study of the Eastern Classic
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• no.48
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• pp.65-90
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• 2012

This paper treats indigenous themes on of Kim Si-seup(金時習). has strong local color to the others of "Keumoh-shinhwa(金鰲新話)". This novel is set in Nam-won(南原) and Manbok-sa (萬福寺)which are used to realize the subject. Not only a folk game like Jeopo is used as important tool, but the main character of the novel is native Namwon man. Kim Si-seup stayed for a long time in Namwon. Because of this experience, he can realize unique and local setting, and then can break from the convention about a place setting of classic novel. The local color on is confirmed at . This tale have come down in Namwon, and then was recorded early 1970s. This tale is very similar with , so many researchers understood that the tale is the orginal work of . However, I suggest that is the orginal. Written with Chinese character, was very difficult to read. Besides, many Chosun scholar couldn't find this novel. Nevertheless, has a strong local color, so many Namwon people could accept this novel, and could create new folk tale easily.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2020.08a
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• pp.64-64
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• 2020

우리나라의 고사리 재배면적은 2018년 기준 5,406ha 수준을 보이고 있으며 전체 산채류 재배면적에서 가장 높은 비중을 차지하고 있다. 고사리(Ferns)는 고사리 속(Pteridium spp.)에 속하는 양치식물의 총칭으로서 우리나라에는 22과 70속 272종이 분포되어 있는 것으로 보고되었다. 고사리의 어린 순에는 가식부 100g 당 칼슘 15.0mg, 칼륨 185.0mg 등이 함유되어 있으며 골다공증, 심혈관 질환 등에 효과가 있고 식이섬유로 인해 변비 예방에도 유용한 것으로 알려져 있다. 고사리 뿌리에서 추출한 전분은 중국 및 일본 등지에서 면류나 제과용으로 이용되고 있어 고사리 재배의 부가가치를 향상시킬 수 있는 방안으로 기대되고 있다. 본 연구에서는 고사리의 재배년차간에 뿌리 전분의 생산성과 이화학적 특성을 조사하기 위해 2020년 3월 26일 각 재배년차별로 굴취한 뿌리를 세척 후 고무망치로 파쇄하고 수침 방법을 사용해 추출한 전분의 이화학적 특성을 조사하였다. 재배년차간 고사리 뿌리의 생산성은 5년생과 7년생에서 3,000 kg/10a 이상으로 유의하게 높은 수량을 보였다. 세척한 고사리 뿌리를 24시간 sodiun metasulfite 4% V/W 용액에 수침하여 전분을 추출한 후 24시간 간격으로 3회에 걸쳐 진탕, 침전과 세척의 과정을 거친 후 조사한 전분 추출 수율은 뿌리 생체중 대비 6.8~7.6% 수준이었으며 재배년차간 차이는 없었다. 추출한 전분의 색도분석에서 L 값은 재배년차가 높아질수록 낮아지는 경향을 보였으나 a 값은 3.7~4.8, b 값은 13.5~15.9로서 뚜렷한 차이를 보이지 않았다. 고사리 뿌리전분의 호화특성에서 최고점도는 3년생 고사리 뿌리에서 추출한 전분이 557.4 RVU로 높은 값을 보였으나 재배년차간 통계적 유의성을 인정할 수는 없었으며, 최저검도에서는 5년생에서 추출한 전분이 269.9RVUfh 낮은 경향을 보였다. 또한 최대 점도 시간은 5.0~5.2hr로 재배년차간 차이는 없었으며 호화 저지온도는 67.0~68.9℃ 범위로 유의한 차이를 보이지 않았다. 고사리 뿌리에서 채취한 전분의 무기물 함량을 조사한 결과 황의 함량은 1년생에서 0.081%로 유의하게 높았으며, 인산 함량은 3년생에서 72mg/kg으로 가장 높았고 1년생에서 31mg/kg으로 가장 낮은 값을 나타냈다. 칼륨의 함량은 7년생에서 추출한 전분에서 376.3mg/kg으로 높았으나 재배년차 간 뚜렷한 경향을 보이지 않았으며 칼슘, 마그네슙 및 철분 함량에서는 5년생 전분에서 유의하게 높은 경향을 보였다.

• Korean Architects
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• s.529
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• pp.44-49
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• 2013

• The Korean Journal of Soil Zoology
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• v.3 no.2
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• pp.72-77
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• 1998

This study was carried out to investigate the composition of soil microarthropods in pasture at the Unbong Area, to fulfil this purpose, samples were taken from National livestock research institute Namwon branch from 24. June, 1998 to 18. Setember. The results of this study were as follow. Collembola was hight in cattle and goat pasture, and Acarina was hight in wild and gathering pasture. Oribated mites were also hight in wild and gathering pasture more than cattle and goat pasture. Oribatid mites as a vectors of cestodes were identified 7 species of Carabodes peniculatus, Carabodes sp., Scheloribates laevigatus, Scheloribates latipes, Scheloribates rigidisetosus, Galumna cuneata and Galumna sp. The diversity indices showed hight in wild and gathering pasture. According to the MGP analysis I was type GP, and analysis II was type P.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2004.04a
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• pp.12-15
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• 2004

Groundwater contamination susceptibility studies have many advantages in groundwater monitoring, management and future planning. Several methods have been developed and applied to the groundwater regime through out the world. However, each and every method has some limitations. In this study, a detailed review was carried out about the already existing methods for groundwater contamination susceptibility studies. Additionally, a new parameter called mineral dissolution factor is recommended for groundwater contamination susceptibility studies. This parameter is applied for groundwate contamination susceptibility studies in Namwon area, Korea. The result of this approach suggests that mineral dissolution parameter could overcome the limitations as observed in the earlier methods.

• Korean Journal of Veterinary Service
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• v.27 no.1
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• pp.75-80
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• 2004

This survey was performed to investigate avian salmonellosis from broiler farms in Namwon area for 4 years. The whole samples from farms were 541 and chicken samples were 294. Out of 294, 83 cases were identified with avian salmonellosis for 4 years by various serological and biochemical tests. There was no outbreak of pullorum disease, but fowl typhoid occurred in 36 farms. The outbreak of avian salmonellosis occurred continuously regardless of seasons throughout the year. Avian salmonellosis mostly happened within 10 days of age which were 52 cases(63%). The selection of susceptible antibiotics has changed from Quinoline group in 2000 to amoxacillin + clavulanic acid(AmC).