• KIEAE Journal
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• v.8 no.2
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• pp.11-21
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• 2008

The purpose of this study is to interpret the visual and auditory images and cognitive characteristics about townscapes in Namwon city. It was acquired the survey results about 8 types of verbal interviews and 2 kinds of sketch maps which are based on urban images from 102 Namwon residents. They held in a variety of images of Namwon in their minds such as Jiri mountain, clean environment, sightseeing, special products, urban/building structures, Korean classical music, historical novel, local sports, and emotional images. The nice streets or places which the residents recommended are the places which have abundant natural areas, psychological peace and rest, available space for physical activity, places for performances and events, and regional attractions. The streets or places which they didn't like are decadent places, and areas of crowded traffic. The transition times of visual and auditory scene can be classified with the Saemaul movement in the 1970's(the rural new community movement) and the improvement of the city in the 1990's. The elements of visual images in Namwon city on the basis of the cognitive maps were expressed such elements as paths, districts, nodes, edges, and landmarks. The elements of auditory images, which are on the basis of the concept of the soundscape, included sounds of narrative musical form unique to Korea; p'ansori, sounds of traditional markets, and sounds of nature. It was found that the imageability of visual and auditory images is relatively clear in specific areas in Namwon city.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.360-360
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• 2021

최근 지구 온난화와 기후변화, 그에 따른 이상기후로 인하여 대규모 홍수피해가 발생함과 동시에 오랜 시간 동안 가뭄이 지속되어 재난관리가 더욱 중요하게 인식되고 있다. 영산강홍수통제소는 효율적인 재난관리를 위해 영산강권역의 5대강 및 해안지역의 수위·강수량·유량 등 수문조사시설을 설치·운영하여 홍수·갈수예보를 통해 재난관리를 수행하고 있다. 2020년 영산강홍수통제소 관할권역의 홍수기 강수량은 예년에 비해 약 150% 내외의 많은 강수가 내렸다. 영산강, 섬진강, 동진강 수계는 8월에 가장 많은 비가 내려 487.4 mm, 619.5 mm, 503.7 mm의 강수가 기록되었고, 8월의 예년 대비 강수량은 181%, 200%, 192% 수준이었다. 만경강과 탐진강은 7월 강수량이 535.1 mm, 365.5 mm로 가장 많았고, 7월 강수량의 예년비는 193%, 141%의 수준이었다. 특히 8.7~8.8일 섬진강 유역의 남원시(신덕리)와 영산강 유역 담양군(광주댐)에는 각각 542 mm, 654 mm의 기록적인 강수가 관측되었다. 이틀간의 집중호우로 영산강 및 섬진강 유역의 여러 지역에서 홍수피해가 발생했으며, 특히 남원시, 구례군, 하동군에서 홍수 피해 규모가 컸다. 영산강홍수통제소는 2020년 총 51회의 비상근무를 실시하여 홍수상황에 대응 하였으며, 15개 홍수특보지점 중 탐진강 유역 장흥군(예양교)를 제외한 14개 지점에 대해 홍수주의보 22회, 홍수경보 14회 등 36회의 홍수특보를 발령하였다. 홍수특보 지점의 대부분 지점에서 기왕 최고치에 근접하거나 이를 초과하였다. 홍수주의보 수위를 초과한 지점은 총 14개소이며, 이 중 계획홍수위 초과 6개소, 홍수경보 수위 초과 5개소, 홍수주의보 수위 초과 3개소이다. 또한 위기단계별 홍수정보 943건을 30개기관 595명에게 제공하여 관계기관의 방재활동을 지원하였으며, 관할수계 다목적댐 3개소, 발전댐 1개소, 용수댐 1개소, 농업용저수지 10개소, 다기능보 2개소, 홍수조절지 2개소에 181회의 방류승인을 통해 홍수조절을 실시하였다. 본 연구에서는 2020년 홍수기간 동안 영산강 및 섬진강의 홍수상황 및 홍수대응 현황을 분석하고, 향후 홍수상황에 대비코자 한다.

• The Korean Journal of Zoology
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• v.35 no.2
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• pp.211-218
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• 1992

한국산 노랑초파리 군에 속하는 8종의 유전적 유연관계를 밝히고자 생식적 격리 그리고 수용성 단백질을 전기영동법으로 분석하였다. 생리적 격리 실험에서 교배전격리 실험결과를 Watanane와 Kawanishi model에 근거하여 보면 D. aurario complex 3종 중 D. triauror물가 원시종이며 남 auraria는 팍생종으로 나타났다. 교배후 격리 실험에서 나. melonogaster와 D. simuions의 교배시, D. melonogoster를 수컷으로 하였을 때는 불임의 수컷만이, 또 D. melonogaster를 암컷으로 곯였을 때는 불임의 암컷만이 출현하였다. 그리고 남 ouraria complex 3종간의 교배에서는 수정 능력이 있는 수컷과 암컷이 출현하였는데, 이는 아직 남 auraria Complex가 semispecies단계에 있음을 나타내는 것이라 할 수 있다. SDS-PAGE로 분석한 노랑초파리 군 8종의 band pattern을 densitometer로 scanning한 결과 남 susu상가 가장 특이하였으며, TDE에 의한 유전적 거리(Aquadro and Avise's)는 남 auror지와 봉 triauror지사이가 0.155로 가장 낮았고, D. melonogaster와 고. mfa 사이가 0.422로 가장 높았다. 본 연구의 결과를 UPGMA법 뜨로 분석하면, 한국산 노랑초파리 군 8종은 4개의 아군으로 나뉘어지며 이들은 2개의 다른 큰무리로 구분되었는데, D. suzu가기 아군, D. lutescens의 아군, D. melanogoster와 봉 simulons의 아군이 속한 큰무리와, D. mfa,0. ouroria, D. biauroria 그리고 남 triourario가 속한 다른 큰무리로 나눌 수 있다.

• Aerospace Engineering and Technology
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• v.2 no.1
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• pp.197-204
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• 2003

General image processing is the production of images of added value with the use of the original and standard images. Generated data and auxiliary data are backed up and this retrieved data is periodically updated to provide images to outside users. To product general images, makes use of EOC Processing System Software. And then added value images is made from the standard images. Standard and added images are possible with internet for search and promptly provides for user. The process of the standard image derived from the original image(received from the satellite) is systematically arranged in this thesis, which also contains a concise explanation of the EOC processing system.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2010.06a
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• pp.231-237
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• 2010

이상기후에 의한 집중호우나 태풍의 영향으로 예전에는 기록이 없었던 백두대간과 전국 국립공원의 자연사연에서 산사태가 많이 발생하고 있으며 특히 지형이 험준하고 고도가 높은 지리산의 경우, 다른 국립공원에 비해서 그 발생빈도가 높게 나타난다. 본 연구에서는 지리산 북쪽지역으로 경상남도 함양군 마천면과 전라북도 남원시 산내면에 걸쳐서 발생한 산사태를 중심으로 산사태를 발생시키는 영향인자를 GIS와 원격탐사를 이용하여 분석하였다. 먼저 산사태 발생 지역의 지형특성을 분석하였고 산사태 발생과 산사태 발생에 영향을 끼친 인자들의 상관관계를 알아보기 위해서 빈도비를 사용하였으며 가중치를 도출하기 위해서 다중 회귀분석을 실시하였다.

• Journal of agricultural medicine and community health
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• v.22 no.1
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• pp.43-48
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• 1997

To exam infestation rate and removal rate of head louse, we did delousing at 27 primary schools and 19 kindergartens established as an annex to the primary school in Namwon-shi, Jollabuk-do, Korea, from May to December 1995. Total of 3123 subjects were examined ed for the presence of head lice and nits The overall infestation rate was 9.6%, 9.5% in primary school children and 10.1% in kindergarten children. Among 299 infested children, 55 children evaluated by live nit had louse, and 79 children had dead nit. According to distractive research, Ibaek-myon and Songdong-myon revealed high infestation rate of 27.3%, and 21.7% respectively. Infestation rate of primary school was 0 to 50.9%, kindergarten was 0 to 100%. Infestation rate of female children were higher than male in all grades. When we executed one time treatment with PARA$^{(R)}$ aerosol(bioallethrin with piperonyl butoxide), treatment rate of 65.1% was examined, 82.8% was examined in three times of treatment. We concluded that 3 times of treatments interval of 14 days were more effective than one time in the case of treatment of only infested children. In order to prevent the spread of head lice, education of school hygiene and suitable delousing attempts should be executed in the present situation.

• Journal of Korean Ophthalmic Optics Society
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• v.19 no.2
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• pp.239-246
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• 2014

Purpose: This study was performed to investigate the effect of induced ametropia on static posture for body balance. Methods: Twenty subjects (10 males, 10 females) of average age $23.4{pm}2.70$ years were participated and ametropia(binocular myopia; BM, simple myopic anisometropia; SMA, binocular hyperopia; BH, and simple hyperopic anisometropia; SHA) were induced with ${pm}0.50D$, ${\pm}1.00D$, ${\pm}1.50D$, ${\pm}2.00D$, ${\pm}3.00D$, ${\pm}4.00D$, ${\pm}5.00D$, respectively. General stability (ST), weight distribution index (WDI), and fall risk index (FI) were measured using TETRAX the biofeedback systems. Each index of the body balance was evaluated for 32 seconds in each ametropic condition and those value was compared with the value in fully corrected condition. Results: The ST showed significant increase from +0.50 D under condition of BM, from +1.00 D under condition of SMA, from -1.00 D under condition of BH, and from -1.50 D under condition of SHA compared with under condition of fully corrected condition, respectively. The FI showed significant increases from +4.00 D under condition of BM, from -1.00 D under condition of BH, and from -1.50 D under condition of SHA. The WDI show no change in all ametropia condition. Conclusions: Whatever ametropia is, uncorrected refractive error could reduce the general stability of body balance and increase the falling risk.

• Monthly Duck's Village
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• s.103
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• pp.112-116
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• 2012

2012년 흑룡의 해, 오리마을 신년호 이달의 인터뷰 주인공은 한국오리협회 전북도지회 김학영(대주농장 대표)지회장이다. 김학영 전북도지회장은 평소 협회에서 추진하는 행사 및 회의에 높은 관심을 갖고 적극적으로 참여하고 있어 귀감이 되고 있다. 그는 협회에서 열리는 워크숍, 회의, 행사에 빠지지 않고 참석하는 것은 협회 간 단결할 수 있는 지름길인 한편 사육 향상은 물론 오리 산업의 시장 흐름을 파악하는데 큰 도움이 된다며 협회의 주관 행사 회의에 적극적으로 참여해 줄 것을 권고했다. 그는 농업계열 고등학교 축산과를 졸업하고 현재 전북 남원시 주생면 상동리에서 1만7천수 규모의 대주농장을 경영하고 있으며, 2009년부터 전북도지회장을 역임한 후 한결같은 모습으로 전북지회를 이끌어왔다. 올해 2월 제19대 전북도지회장 임기를 마치는 그를 만나 이야기를 나누어 보았다.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.48 no.4
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• pp.373-383
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• 2022

Inflammation caused by active oxygen and the resulting barrier damage have been consistently pointed out as the cause of wrinkle formation. In this study, effective index ingredient search and efficacy analysis were performed to verify the value of use as a functional cosmetic material related to antioxidant, anti-inflammatory and skin barrier improvement, and anti-aging for extracts of four types of Eleutherococcus divaricatus var. chiisanensis (ED), Eleutherococcus senticosus (EN), Eleutherococcus sessiliflorus (ES), and Eleutherococcus sieboldianus (EI) belonging to the Eleutherococcus genus. To identify the effective index composition, the content of the ingredients was measured by high-performance liquid chromatography. The content of eleutheroside E and chlorogenic acid was the highest in ED among the Eleutherococcus genus. As for anti-oxidant activity, DPPH radical scavenging activity was the highest in ED. In anti-inflammatory effects, ED extracts inhibited nitric oxide generation in inflammatory macrophage cells due to lipopolysaccharide by 40% at 100 ㎍/mL. In the case of IL-6 inhibition, which is known as a pro-inflammatory cytokine, ED showed 41% inhibition at 100 ㎍/mL. In addition, filaggrin and involucrin, which are skin barrier-related factors, were increased by 2.5 times and 1.6 times, respectively, in 100 ㎍/mL of ED extracts, and as for the collagenase, which is a wrinkle-related factor, ED extract showed 29% efficacy at 100 ㎍/mL. Thus, these result suggested that ED extract, among the four Eleutherococcus genus, can be used as a cosmetic ingredient for suppressing inflammation in the skin, reinforcing the skin barrier, and reducing wrinkles.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.49 no.4
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• pp.313-321
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• 2023

Platycodon grandiflorus (P. grandiflorus) flower is a perennial plant belonging to the family Campanulaceae and has many excellent pharmacological effects, so it has been used as a medicinal ingredient since ancient times. In addition, anthocyanin is a purple or blue natural pigment contained in plant flowers and fruits, and is known as a powerful antioxidant. The purpose of this study was to confirm the dermatological functionality of P. grandiflorus flower extract and the value of the bluish anthocyanin contained in flowers as a cosmetic material as a natural pigment. Firstly, 50% ethanol and 80% ethanol were added to the P. grandiflorus flower and extracted under reflux for 4 h at 25, 60, and 80 ℃, and the pH of each treatment group was similar. Based on the anthocyanin content and chromaticity (E^*ab), 50% ethanol 60 ℃ extraction conditions showing the color development most similar to the natural color of the P. grandifloras flower were selected, and a sample was prepared by concentrating and lyophilizing. The analysis results showed that the total phenol, total flavonoid, and total anthocyanin contents were in the ranges of 23 ㎍/mL, 16 ㎍/mL, and 0.17 ㎍/mL, respectively. The P. grandiflorus flower extract suppressed the production of nitric oxide (NO) and interleukin-6 (IL-6) in lipopolysaccharide (LPS) induced RAW264.7 cells. Furthermore, the P. grandiflorus flower extract showed wound healing effects through the promotion of skin cell migration in TNF-α stimulated human keratinocytes. The stability of anthocyanin and extract color was studied during a storage period of 50 days at various temperatures (4 ℃, 25 ℃, and 45 ℃). Color values (L, a, and b) of the P. grandiflorus flower extract changed over 50 days, whereas the bluish-purple color of the extract was stabilized using 5% maltodextrin. These results suggest that P. grandiflorus flower extract may be useful as a natural cosmetic pigment.