• Journal of the Korean association of regional geographers
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• v.14 no.3
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• pp.199-211
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• 2008

This study looks into existing discussion about the entry time and the geographical criteria point of 'Ho-Nam' as a place name. And discusses the reason which the geographical criteria point is not clear with emphasis on the possibility of the geographical range change of place name. The result is as follows. Firstly, the regional criteria of 'Ho-Nam' is Kum-River if we consider direction and the role as a regional barrier among the existing offered criteria. Secondary, the criteria of Ho-Nam and Ho-Seo might be different each other. A place name of Ho-Nam had appeared before Chosun period as a geographical concept and changed to the cultural concept during Chosun period. And Ho-Seo was established in Chosun period. But 'Ho-Nam=Jeon-la Province' and 'Ho-Seo=Chung-cheong Province' is established during Chosun period as a cultural concept. Thirdly, the geographical range of Ho-Nam of Go-Ryeo period and Chosun period were different each other. Fourthly, the criteria of Ho-Nam may be the Han-River if we consider the entry time and geographical range change.

• Korean Journal of Breeding Science
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• v.40 no.2
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• pp.188-191
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• 2008

'Hwangkeumnuri' is a japonica rice variety developed and registered by the rice breeding team of Honam Agricultural Research Institute, NICS, RDA in 2006. This variety was derived from a cross between 'Milyang 165' (Junambyeo) with good quality and high yield and HR14732-B-67-2-3 with multi-disease resistance. This variety has about 125 days growth duration from transplanting to harvesting in west-southern coast, Honam and Youngnam plain of Korea. It is about 76 cm in culm length and tolerance to lodging. In reaction to biotic and abiotic stresses, it shows resistance to blast, bacterial blight pathogen from $K_1$ to $K_3$ and stripe virus, but susceptible to other major diseases and insect pests. The milled rice of 'Hwangkeumnuri' exhibits translucent, relatively clear non-glutinous endosperm and midium short grain. It has similar amylose content of 18.9% and lower protein content of 6.2%, and good palatability of cooked rice compared with 'Nampyeongbyeo'. The milled rice yield performance of this variety is about 5.74 MT/ha in local adaptability test for three years. 'Hwangkeumnuri' would be adaptable to west-southern coast, Honam and Yeongnam plain of Korea.

• Journal of Navigation and Port Research
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• v.32 no.8
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• pp.685-692
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• 2008

The goal of this paper is to set the research and development (R&D) strategic plan of Honam Sea Grant (HSG) program which is to secure the base technologies for the success of Jeollanamdo's policy projects in the area of maritime and fisheries. HSG's mission is to support science-based sustainable management, conservation and enhancement of Honam coastal and aquatic resources through research, extension and education. Firstly, 80 cases of Jeollanam-do's policy project and 48 cases of HSG's R&D project are compiled and classified into the five areas of maritime and fisheries. Secondly, typical key words are extracted from each five areas and assessed the inherent meanings of each key words using quarterly segmented meaning allocation techniques with 'intended for practical use', 'intended for theoretical use', 'intended for future', and 'intended for current'. Then, we proposed R&D strategic plan based on the evaluation results and, it's practical use is also discussed.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.42 no.6
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• pp.722-728
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• 1997

This experiment was conducted to establish the cultural practice for reduction of lodging by the effective water management under direct seeding on flooded paddy surface as treated by the drainage times using Dongjinbyeo at National Honam Agricultural Experiment Station during 1994-1995. As the increased midsummer drainage times, the field lodging were reduced by reduction of culm length and large amounts of root with favorable distribution in deep soil, indicating low canopy architecture could promote the light transmission in the plants and favorable root growth. The yield performance was high by increased drainage times which contributed to mainly percentage of ripened grain and 1, 000-grain weight. As a result, two to three times midsummer drainage as effective water management during plant growth was desirable.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2023.04a
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• pp.17-17
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• 2023

Chrysanthemum zawadskii (C. zawadskii) is used in traditional East Asian medicine for the treatment of various diseases, including inflammatory disease. However, it has remained unclear whether extracts of C. zawadskii inhibit inflammasome activation in macrophages. The present study assessed the inhibitory effect of an ethanol extract of C. zawadskii (CZE) on the activation of the inflammasome in macrophages and the underlying mechanism. Bone marrow[-derived macrophages (BMDMs) were obtained from wild-type C57BL/6 mice. The release of IL-1β and lactate dehydrogenase in response to nucleotide-binding oligomerization domain-like receptor (NLR) family pyrin domain containing 3 (NLRP3) inflammasome activators, such as ATP, nigericin and monosodium urate (MSU) crystals, was significantly decreased by CZE in lipopolysaccharide(LPS)-primed BMDMs. Western blotting revealed that CZE inhibited ATP-induced caspase-1 cleavage and IL-1β maturation. To investigate whether CZE inhibits the priming step of the NLRP3 inflammasome, we confirmed the role of CZE at the gene level using RT-qPCR. CZE also downregulated the gene expression of NLRP3 and pro-IL-1β as well as NF-κB activation in BMDMs in response to LPS. Apoptosis associated speck-like protein containing a caspase-recruitment domain (CARD) oligomerization and speck formation by NLRP3 inflammasome activators were suppressed by CZE. By contrast, CZE did not affect NLR family CARD domain containing protein 4 (NLRC4) or absent in melanoma 2 (AIM2) inflammasome activation in response to Salmonella typhimurium and poly(dA:dT) in LPS-primed BMDMs, respectively. The results revealed that three key components of CZE, namely linarin, 3,5-dicaffeoylquinic acid and chlorogenic acid, decreased IL-1β secretion in response to ATP, nigericin and MSU. These findings suggest that CZE effectively inhibited activation of the NLRP3 inflammasome.

• 한국데이터정보과학회:학술대회논문집
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• 2003.10a
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• pp.125-128
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• 2003

본 연구는 PC-cluster를 플랫폼으로 사용하는 호남지방 고해상도 기상예측시스템을 이용하여 기존에 광주의 고층자료만 사용했을 때와 흑산도의 고층자료를 추가하였을 때의 3차원 자료동화의 차이가 지리산을 중심으로 한 호남지방의 강수예측에 미치는 영향을 알아보고자 수치실험 결과와 호남지방의 관측결과를 통하여 모델을 통한 강수예측을 검증한 것이다. 광주와 흑산도의 자료로 강수예측 결과를 비교해 본 결과, 광주는 22일 12LST 이전부터 강수가 시작되었는데 광주의 고층자료만 사용한 EXP1에서는 강수가 나타나지 않는 반면에 흑산도가 추가된 EXP2에서는 강수예측이 향상된 것으로 나타났다. 따라서 흑산도의 고층 데이터가 추가된 3차원 자료동화가 광주 예측능력을 향상시킬 것으로 판단된다.

• Annual Conference of KIPS
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• 2020.11a
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• pp.362-365
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• 2020

PowerShell은 닷넷 프레임 워크에 기반을 둔, 커맨드 라인 인터페이스 및 스크립트 언어의 특징을 가진 Microsoft의 명령어 인터프리터로, 이를 내장한 Windows 운영체제 점유율의 증가와 강력한 기능으로 PowerShell을 이용한 공격은 계속 증가하고 있다. 이연구에서는 딥러닝을 사용하여 악성코드를 효과적으로 탐지하는 방법과, 이에 필요한 시퀀스 데이터 추출의 방법을 찾아내는 것에 목적이 있다.

• Annual Conference of KIPS
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• 2008.05a
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• pp.1163-1166
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• 2008

소프트웨어 소스코드는 크게 오픈 소스와 상업용 비공개 소스로 구분될 수 있다. 소스코드는 자동차 조립라인과 같이 소프트웨어를 무제한 생산이 가능한 지식집약적인 부가가치 산업이다. 본 논문에서는 오픈-소스 코드에는 디지털라이센스를 이용한 저작권을 표현하고, 비공개-소스 코드는 보안 컨테이너 역할을 수행하는 크립텍스 모델을 제안한다.

• Journal of the Speleological Society of Korea
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• no.77
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• pp.43-52
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• 2007

중국 호남성의 장가계시 무릉원(武陵源)에는 위로 천문산(天門山)의 천문동(天門洞)과 땅 아래로 뻗혀 있는 황룡동굴(黃龍洞窟)이 있다. 천문동은 오나라 때의 대지진으로 인하여 생긴 것이며, 황룡동굴은 이 지역에 분포된 석회암 지대로 말미암아 영겁의 세월을 통하여 생성된 지하생성물의 극치이다. 천문산 고봉의 하늘 맞닿은 높은 곳에 형성된 천문동혈(天門同穴)과, 4층 규모로 된 땅속의 산 같은 석회동 구조물과 강물을 무색케 하는 지중뱃길수로를 끌어안고 있는 황룡동굴은 과연 천산용동(天山龍洞)의 바로 그것이 아닌가. [답사보고서 중에서]

• Korean Journal of Environment and Ecology
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• v.34 no.4
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• pp.304-317
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• 2020

This study conducted selected two sites in Geumnamhonam and four sites in Honam-Jeongmaek for vegetation survey with consideration to the location environment and anthropogenic impacts to investigate the vegetation structures of the Geumnamhonam-Jeongmaek·Honam-Jeongmaek ridge areas. Using TWINSPAN (two-way indicator species analysis), each of the two ridge areas were categorized into seven plant communities. The differential species in the TWINSPAN technique indirectly represent the environmental factors of plant communities, and the community types of the two ridge areas were divided based on environmental factors such as altitudes above sea level, soil moisture, and disturbance. These results were in harmony with the environmental factors of the DCA (detrended correspondence analysis) axis 1. In the low-lying areas of both ridge areas, afforestation tree species such as Pinus rigida and P. thunbergii were in competition with native tree species. As such, in the low-lying areas, artificial vegetation disturbance was severe due to afforestation and development projects. In relatively highland areas, such as upper slopes, and top areas, in the ridge, the vegetation type with the dominance of Quercus mongolica, Q. variabilis, and P. densiflora was preserved well. As for differences between the two ridge areas, communities dominated by Q. mongolica were distributed widely in Geumnamhonam-Jeongmaek because of the altitudes above sea level, and the latitude of this ridge area are higher than those of Honam-Jeongmaek. On the other hand, communities dominated by P. densiflora were distributed along with communities dominated by Q. mongolica, and communities dominated by Q. variabilis appeared in Honam-Jeongmaek because it is adjacent to the south coast. In quantitative vegetation analysis such as TWINSPAN and DCA, changes in species composition and the extracting environmental factors that cause the changes are important. To that end, the removal of accidental emergent species, the establishment of an investigation plan that assumes environmental factors, and the selection of the optimal analytical method suitable for the characteristics of the survey data are necessary.