• 제목/요약/키워드: Jeollanam-do Province

검색결과 139건 처리시간 0.031초

Cercaria caribbea LVIII Cable, 1963 (Digenea: Cyathocotylidae) in the Republic of Korea and Its Surface Ultrastructure

  • Han, Eun-Taek;Park, Jeong-Hyun;Chai, Jong-Yil
    • Parasites, Hosts and Diseases
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    • 제50권2호
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    • pp.177-180
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    • 2012
  • Cercaria caribbea LVIII Cable, 1963 (Digenea: Cyathocotylidae) was detected from a brackish water gastropod species (Cerithideopsilla cingulata) in a coatal area of Shinan-gun, Jeollanam-do (Province), the Republic of Korea, and its surface ultrastructure was studied using a scanning electron microscope. The cercariae were found freely swimming or enveloped within daughter sporocysts when the snail host was mechanically broken. They were morphologically characterized by a linguiform and ventrally concave body, a long and bifurcated tail, and the presence of a holdfast (=tribocytic) organ posterior to the ventral sucker. On the whole ventral and dorsal surfaces, peg-like tegumental spines were densely distributed. Around the oral sucker, several sensory papillae, each with a short cilium, were distributed, and on the tail, sensory papillae, each with an extensively long cilium, were observed. This is the first record describing a cyathocotylid cercaria from a brackish water gastropod in the Republic of Korea.

보물 제955호 선암사 금동팔각원당형사리탑 보존처리 (The conservation of a gilt-bronze Sarira Reliquary, Treasure No. 955)

  • 고형순;유재은
    • 보존과학연구
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    • 통권24호
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    • pp.215-227
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    • 2003
  • The gilt-bronze Sarira Reliquary was discovered when repairing three-stories east stone pagoda (Treasure No. 395) at Seungju-eup in Suncheon city in Jeollanam-do Province in August, 1986. Then it was appointed as Treasure in 1988. The Sarira Reliquary had been held in Seonamsa temple, but deterioration on the surface and corrosion had appeared affecting its surface detail. Consequently, the conservation treatment was carried out from November 2002 to March 2003.The corrosion and dirt on the surface of the Sarira Reliquary were cleaned with ethyl alcohol and Benzotriazole was applied to prevent further corrosion. Finally, NAD-10(Paraloid NAD-10), acrylic resin, was used to consolidate the structure. Moreover, after non-destructive analysis to confirm element of alloy, copper, gold, silver and mercury were discovered and this result tells us that it was plated with gold by amalgam. Fibers at the pedestal were examined under the microscope and identified as silk. The total height of this Sarira Reliquary is 6.0cm, the height of lotus pedestal and the roof is 2.7cm and 1.8cm, respectively. The roof and body are joined together, and the lotus pedestal can be separated, on which the octagonal reliquary is impaled. The pedestal consists of 3layers of petals and the surface is decorated with flower pattern. The reliquary is presumed to be created in the 14th century, and it becomes valuable historical material to reveal the secret of metal work in the late Goryeo Dynasty.

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농촌지역 중심지 기능 및 시설에 대한 주민 인식도 조사 - 전라남도 화순군 면소재지를 중심으로 - (A study on residents' awareness of functions and facilities of the rural centers - Myeon locations in Hwasun-gun, Jeollanam-do Province-)

  • 박성진;김정규
    • 한국농촌건축학회논문집
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    • 제18권2호
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    • pp.19-27
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    • 2016
  • This study typified the rural centers with myeon locations in Hwasun-gun which showed comprehensive and various class types through settlement class structure analysis. It is also for establishing the awareness of strengthening functions and facilities of the centers and the directions of strengthening it. Subjects of the study could be classified into three types including base type (Neungju-myeon), general type (Nam-myeon) and decline type (Dongbok-myeon) through the analysis of settlement class structure. Neungju-myeon location as the base type could function as the myeon location by itself and tended to serve education, health and welfare functions through the strengthening of central living functions. Nam-myeon location as the general type required sports facilities management based on the vicinity and accessibility to the senior's welfare functions. Dongbok-myeon location as the decline type required the accessibility to public health facilities and the security of vicinity to the facilities because of its high population of the aged.

천관산 지역의 관속식물상 (Vascular Plants of Mt. Cheon-gwan)

  • 임동옥;임형탁
    • 한국환경생태학회지
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    • 제16권3호
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    • pp.296-308
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    • 2002
  • 천관산 지역에서 채집된 표본을 동정한 결과, 관속식물 전체 종수는 117과 366속 519종 76변종 4품종으로 총 599종류로 나타났다. 본 지역은 봉의꼬리, 족제비고사리, 비자나무, 개비자나무, 참식나무, 붉가시나무, 송악, 팔손이, 동백나무, 사스레피나무, 차나무, 석창포, 이대 및 조릿대 등의 상록성 수종과 소사나무, 푸조나무, 상산이나 실고사리 등 낙엽성 난대성 식물이 혼재하고 있다. 구실사리, 히어리, 노각나무, 족도리풀, 노랑 제비꽃, 끈끈이주걱 등이 분포하는 것도 특기할 만하다. 환경부에서 지정한 평가단위별 특정식물은 5 등급이 1 분류군, 4등급은 1 분류군, 3 등급은 5 분류군, 2등급이 1 분류군 그리고 1등급이 37분류군으로 총 45 분류군으로 확인되었다.

1980년 이후 목조 건축문화재 지붕부에 사용된 산자 재료의 지역별 특성 및 수리 시기별 변화 (Regional characteristic and changes in time of repair of the materials of San-Ja used in the roof of wooden architectural cultural heritage since the 1980)

  • 박새미;장헌덕;권양희
    • 건축역사연구
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    • 제30권3호
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    • pp.33-44
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    • 2021
  • San-ja is one of the main members consisting of the roof of traditional wooden buildings in Korea. In this study, the regional characteristics of the materials used in San-ja and changes of the materials over time were examined. To this end, 123 documents on the repair of wooden architectural heritage recorded since the 1950s were reviewed. It was found that there was a difference in the San-ja material by region because of the diversity in the conditions of material supply. For instance, bamboo was the most frequently used material in Jeollanam-do province because it was readily available. However, with the development of transportation and vehicle, the regional characteristics have disappeared. As a result, the material has been unified with bamboo now. This is because bamboo is specified as a representative material in the specification or the convenience of construction is prioritized. In addition, the social and economic conditions at the time of repair had an influence on the selection of the San-ja materials.

전남지역 재난의료대응 유관기관 재난의료대응 지식, 인식 및 교육 요구도 차이 분석 (The difference in knowledge, awareness, and educational demand about disaster medical response-related institutions in Jeollanam-do)

  • 박명희;정은경
    • 한국응급구조학회지
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    • 제26권1호
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    • pp.21-36
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    • 2022
  • Purpose: This descriptive research study aimed to investigate the knowledge and perception of the natural disaster medical system by relevant disaster medical response teams in Jeonnam region, and provide baseline data for a disaster education program based on analysis of priorities of educational demand. Methods: Online questionnaires were distributed to 200 research participants including paramedics from five fire stations in J province, 22 public health centers, two disaster base hospitals, ERU (Emergency Response Units), and DMAT (Disaster Medical Assistance Team). The questionnaires elicited basic information about respondents, their knowledge and perception on disaster preparation and response, cooperation system, and educational and training needs. Results: The top priority items selected were: other disasters for paramedics, first aid for the rapid response team, and command system for DMAT. Conclusion: Customized education and training programs must be developed to suit each organizational need. Detailed operational guidelines must be established and with them a unified educational curriculum should be put into practice.

국내 하수처리시설 에너지 등급 평가를 위한 ENERWATER의 적용 가능성에 관한 연구 (A Study on the Applicability of ENERWATER for Evaluation of the Energy Consumption Label of WWTPs in Korea)

  • 박민오;이호식
    • 한국물환경학회지
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    • 제38권5호
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    • pp.231-239
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    • 2022
  • In this study, we applied ENERWATER to evaluate the energy consumption labeling of wastewater treatment plants in Korea using the Korea sewerage statistics data. The results showed that the energy label status was excellent in the SBR process for small and medium-scale wastewater treatment plants and the A2O process for large-scale wastewater treatment plants. The energy labeling of wastewater treatment plants of 50,000 tons capacity was excellent. The statuses of metropolitan cities and Jeollanam-do province were excellent. We analyzed the effects of renewable energy on wastewater treatment plants' energy consumption and found out that digestion gas for large-scale plants and photovoltaic energy for small-scale plants were effective in improving energy labeling. In addition, we compared the energy labels of four wastewater treatment plants in "Z" city and wastewater treatment plant "X" had the best energy label, and the wastewater treatment plants "V" and "Y" had to be selected as priorities for the energy diagnosis and improvement project. In a comprehensive conclusion, the applicability of ENERWATER was confirmed based on sewage statistics data and labeling can be used to set priorities for the energy diagnosis and improvement project.

A report of 30 unrecorded bacterial species in Korea, isolated from marine ecosystems in 2021

  • Shin, Seung Yeol;Joung, Yochan;Han, Dukki;Jeong, Ji Hye;Jeon, Yi Hyun;Song, Jaeho
    • Journal of Species Research
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    • 제11권3호
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    • pp.143-154
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    • 2022
  • To obtain unrecorded bacterial species in Korea, various marine samples were collected from Jeollanam-do Province, Korea in 2021. After plating the samples on marine agar and marine R2A agar, and incubating aerobically and anaerobically, approximately 1200 bacterial strains were isolated and identified using 16S rRNA gene sequences. A total of 30 strains showed ≥98.7% 16S rRNA gene sequence similarity with validly published bacterial species but not reported in Korea, indicating that they are unrecorded bacterial species in Korea. The unrecorded bacterial strains belonged to 4 phyla, 7 classes, 13 orders, 19 families, and 22 genera, which were assigned to Azospirllium, Loktanella, and Pseudovibrio of the class Alphaproteobacteria; Grimontia, Halomonas, Marinobacter, Microbulbifer, Photobacterium, Pseudoalteromonas, Pseudidiomarina, Ferrimonas, Shewanella, Simiduia, Thalassotalea, and Vibrio of the class Gammaproteobacteria; Priestia and Enterococcus of the class Bacilli; Persicobacter of the class Cytophagia; Aureivirga of the class Flavobacteriia; Propionigenium and Psychrilyobacter of the class Fusobacteriia; and Tepidibacter of the class Clostridia. The details of the unreported species including Gram reaction, colony and cell morphology, biochemical characteristics, and phylogenetic position are also provided in the description of the strains.

Larval Chigger Mites Collected from Small Mammals in 3 Provinces, Korea

  • Lee, In-Yong;Song, Hyeon-Je;Choi, Yeon-Joo;Shin, Sun-Hye;Choi, Min-Kyung;Kwon, So-Hyun;Shin, E-Hyun;Park, Chan;Kim, Heung-Chul;Klein, Terry A.;Park, Kyung-Hee;Jang, Won-Jong
    • Parasites, Hosts and Diseases
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    • 제52권2호
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    • pp.225-229
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    • 2014
  • A total of 9,281 larval chigger mites were collected from small mammals captured at Hwaseong-gun, Gyeonggi-do (Province) (2,754 mites from 30 small mammals), Asan city, Chungcheongnam-do (3,358 mites from 48 mammals), and Jangseong-gun, Jeollanam-do (3,169 for 62 mammals) from April-November 2009 in the Republic of Korea (= Korea) and were identified to species. Leptotrombidium pallidum was the predominant species in Hwaseong (95.8%) and Asan (61.2%), while Leptotrombidium scutellare was the predominant species collected from Jangseong (80.1%). Overall, larval chigger mite indices decreased from April (27.3) to June (4.9), then increased in September (95.2) and to a high level in November (169.3). These data suggest that L. pallidum and L. scutellare are the primary vectors of scrub typhus throughout their range in Korea. While other species of larval chigger mites were also collected with some implications in the transmission of Orientia tsutsugamushi, they only accounted for 11.2% of all larval chigger mites collected from small mammals.

A Hospital-Based Serological Survey of Cryptosporidiosis in the Republic of Korea

  • Lee, Jong-Kyu;Han, Eun-Taek;Huh, Sun;Park, Woo-Yoon;Yu, Jae-Ran
    • Parasites, Hosts and Diseases
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    • 제47권3호
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    • pp.219-225
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    • 2009
  • The seroprevalence of cryptosporidiosis was examined using patients' sera collected from hospitals located in 4 different areas of the Republic of Korea. ELISA was used to measure antibody titers against Cryptosporidium parvum antigens from a total of 2,394 serum samples, which were collected randomly from patients in local hospitals; 1)Chungbuk National University Hospital, 2) Konkuk University Hospital, 3) local hospitals in Chuncheon, Gangwon-do (province), 4) Jeonnam National University Hospital, from 2002 through 2003. Of the2,394 samples assayed, 34%, 26%, and 56% were positive for C. parvum-specific IgG, IgM, and IgA antibodies, respectively, Positive IgG titers were most common in sera from Jeonnam National University Hospital, Gwangju, Jeollanam-do, and positive IgM titers were most common in sera from Chungbuk National University Hospital, Cheongju, Chuncheonqbuk-do. The seropositivity was positively correlated with age for both the IgG and IgA antibodies but was negatively correlated with age for the IgM antibodies. Western blotting revealed that 92%, 83%, and 77% of sera positive for IgG, IgM, and IgA ELISA reacted with 27-kDa antigens, respectively. These results suggested that infection with Cryptosporidium in hospital patients occurs more commonly than previously reported in the Republic of Korea.