• Title/Summary/Keyword: Gyeongsang province

Search Result 532, Processing Time 0.034 seconds

Metallogenesis in Korea -Explanation of the Metallogenic Map of Korea- (한국(韓國)의 광상생성도(鑛床生成圖))

  • Kim, Seon-Eok;Hwang, Duk-Hwan
    • Economic and Environmental Geology
    • /
    • v.19 no.spc
    • /
    • pp.73-94
    • /
    • 1986
  • In order to make preparation of the Metallogenic Map of Korea, the writer have to collect and review the data of general geology and ore deposits of Korea which have been published up to date. The geology of Korea has been briefly simplified and grouped into the 15 formations so as to provide the base geologic map for making the Metallogenic Map of Korea. Geologic provinces of south Korea are divided into four, that is, Gyeonggi·Ryeongnam province, Ogcheon geosynclinal province, Gyeongsang basin province and Tertiary province. In the view of tectonics and related granites, the major orogenies in south Korea are as follows; Ryeongnam orogeny, Taebaeg disturbance, post-Sangweon disturbance, post-Joseon disturbance, Bulgugsa disturbance and Yeonil disturbance. Metallogenic epochs might coincide with the period of syntectonic or subsequent igneous rock intrusions accompanied with the above listed orogenies and disturbances. Thus, metallogenic epochs that are certain in Korea so far are; Precambrian periods, Paleozoic periods, Jurassic to early Cretaceous periods, late Cretaceous to early Tertiary periods, Quaternary periods and age-unknown periods. The Metallogenic Map of Korea shows 444 ore deposits and/or mines by symbols on a background adopted from the existing geologic and tectonic map. The 444 metallic and non-metallic deposits are categorized by the commodities they contain, size, geologic environment, mineralized age and mineralogic nature.

  • PDF

A Study on the Level of Health Promotion to Introduce the WHO's Health Promoting Hospitals in Regional Public Hospitals (WHO 건강증진병원 사업 도입을 위한 전국지방의료원의 건강증진병원 환경 평가)

  • Lee, Dong-Won;Song, Jin-Sung;Nam, Eun-Woo
    • Korea Journal of Hospital Management
    • /
    • v.15 no.2
    • /
    • pp.44-60
    • /
    • 2010
  • This research, which is designed to introduce the concept of the WHO's health promoting hospital project to Korea, was conducted in a total of 34 local hospitals across the nation. To evaluate the level of health promotion at hospitals, an evaluation index for health promoting hospital environments was made using the Analytic Hierarchy Process Decision-Making Method, from which a total of 20 questions were developed in the five areas of no-smoking, moderation in drink, exercise, nutrition and rest in Korea. Through this analysis, it was found that local hospitals across the nation were on average excellent in terms of their no-smoking environments, but poor in their rest and moderation in drink environments. A comparison of local public hospital environments by region showed that Busan, Daegu, and South Gyeongsang Province were good, while South Chungcheng Province, Jeju Province and Gwangwon Province were poor. In terms of the number of beds, mid-size local hospitals (200-299 beds) came first. This research revealed that local hospitals across the nation had different health promotion environments according to area and size, and in particular, their environments for rest and moderation in drink turned out to be lacking, which vividly showed that these areas desperately needed to be supplemented in order to introduce the concept of health promotion at hospitals in Korea.

  • PDF

Echinostoma mekongi: Discovery of Its Metacercarial Stage in Snails, Filopaludina martensi cambodjensis, in Pursat Province, Cambodia

  • Chai, Jong-Yil;Sohn, Woon-Mok;Cho, Jaeeun;Jung, Bong-Kwang;Chang, Taehee;Lee, Keon Hoon;Khieu, Virak;Huy, Rekol
    • Parasites, Hosts and Diseases
    • /
    • v.59 no.1
    • /
    • pp.47-53
    • /
    • 2021
  • Echinostoma mekongi was reported as a new species in 2020 based on specimens collected from humans in Kratie and Takeo Province, Cambodia. In the present study, its metacercarial stage has been discovered in Filopaludina martensi cambodjensis snails purchased from a local market nearby the Tonle Sap Lake, Pursat Province, Cambodia. The metacercariae were fed orally to an experimental hamster, and adult flukes were recovered at day 20 post-infection. They were morphologically examined using light and scanning electron microscopes and molecularly analyzed by sequencing of their mitochondrial cox1 and nad1 genes. A total of 115 metacercariae (1-8 per snail) were detected in 60 (60.0%) out of 100 Filopaludina snails examined. The metacercariae were round, 174 ㎛ in average diameter (163-190 ㎛ in range), having a thin cyst wall, a head collar armed with 37 collar spines, and characteristic excretory granules. The adult flukes were elongated, ventrally curved, 7.3 (6.4-8.2)×1.4 (1.1-1.7) mm in size, and equipped with 37 collar spines on the head collar (dorsal spines in 2 alternating rows), being consistent with E. mekongi. In phylogenetic analyses, the adult flukes showed 99.0-100% homology based on cox1 sequences and 98.9-99.7% homology based on nad1 sequences with E. mekongi. The results evidenced that F. martensi cambodjensis snails act as the second intermediate host of E. mekongi, and hamsters can be used as a suitable experimental definitive host. As local people favor to eat undercooked snails, these snails seem to be an important source of human infection with E. mekongi in Cambodia.

A Study on the Spatial Characteristics of Elderly Care Facilities in Gyeongnam- Province (경남지역 노인요양시설의 공간 특성에 관한 연구)

  • Yang, Kum-Suek
    • Journal of the Korean Institute of Rural Architecture
    • /
    • v.23 no.4
    • /
    • pp.21-29
    • /
    • 2021
  • The purpose of this study is to present the basic direction of the desirable spatial plan for elderly care facilities by analyzing the spatial characteristics of elderly care facilities in gyeongnam-province. As a research method, 189 elderly care facilities in gyeongnam-province were investigated for location conditions, site area, floor area, total floor area, and space composition. In addition, the area of each specific space was analyzed for two elderly care facilities with a typical floor plan. The results of the survey and analysis are as follows. First, the average number of people in the facility was 53.8, and the number of people in the facility needs to be planned to be medium or less so that they can live in a more comfortable environment in the future. Second, in the location type, it was found that many facilities were distributed in the order of suburban and rural type, urban type, mountain type, and waterfront type. In addition, in terms of facility space composition, the proportion of detached facilities was 50.8%. Complex facilities require a reasonable plan in consideration of the location type and other functional facility characteristics. Third, the average total floor area per person of elderly care facilities was 27.57m2. There is a limit to constructing a unique nursing space. In the composition of bedrooms, quadruple rooms account for 67.4%, but it is necessary to expand the proportion of bedrooms that can be used by fewer people.

Food Component Characteristics of Commercial Salt-fermented Silver-stripe Round Herring (시판 샛줄멸 젓갈의 식품성분 특성)

  • Kim, Hyung-Jun;Yoon, Min-Seok;Park, Yong-Seok;Ha, Jin-Hwan;Heu, Min-Soo;Kim, Jin-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
    • /
    • v.42 no.2
    • /
    • pp.116-122
    • /
    • 2009
  • This study was conducted to compare the food quality of commercial salt-fermented silver-stripe round herring (SFS) to that of commercial salt-fermented anchovy (SFA). The contents of moisture and crude protein of SFS were higher than those of SFA. However, the crude lipid and crude ash contents of SFS were lower than those of SFA. The salinity of SFS was 13.2%, which was lower than that of SFA. The taste value of SFS was 148.1, which was higher than that of SFA. The total amino acid content of SFS was 18.1 g/100 g and its major amino acids were glutamic acid (9.5%) and aspartic acid (8.1%). The contents of calcium, phosphorus and iron in SFS were 647 mg/100 g, 363 mg/100 g and 4.1 mg/100 g, respectively. Twenty six types of fatty acids were detected in SFS and the major components were 16:0, 18:0, 18:1n-9 and 22:6n-3. The angiotensin I converting enzyme (ACE) inhibiting and the antioxidative abilities of SFS were 50.0% and 1.15, respectively, which were similar to those of SFA. Sensory evaluation revealed that SFS had a superior taste and color to SFS, while to the flavor of two products was similar.

Construction of Antibodies for Detection and Diagnosis of Cucumber green mottle mosaic virus from Watermelon Plants

  • Shim, Chang-Ki;Lee, Jung-Han;Hong, Sun-Min;Han, Ki-Soo;Kim, Hee-Kyu
    • The Plant Pathology Journal
    • /
    • v.22 no.1
    • /
    • pp.21-27
    • /
    • 2006
  • We immunized BALB/c mice with purified Cucumber green mottle mosaic virus isolate HY1 (CGMMV-HY1). Through the selection of positive clones that were grown on the HAT medium, four sensitive monoclonal clones (CG99-01, CG99-02, CG99-03, and CG99-04) were selected from 500 Hypoxanthine-guanine phosphoribosyltransferase positive hybridoma cells. Four sensitive clones of CGMMV-HYI were determined as IgM type of the subclass of mouse immunoglobulins Ig group. The titer of monoclonal antiserum against CGMMVHY1 was estimated 1:12,800 by the indirect ELISA. Although monoclonal antibodies (MAbs) from CG99-01 and from CG99-04 cross-reacted with Zucchini green mottle mosaic virus and Kyuri green mottle mosaic virus, MAb from the cell line CG99-03 was highly specific to CGMMV. No MAbs cross-reacted with Cucumber mosaic virus-Fny. Only CG99-04 reacted with Pepper mild mottle virus weakly and CG99-02 reacted with both CGMMV and KGMMV. CGMMV was detected from the rind of watermelon fruit by DAS-ELISA of CGMMV-HY1, but not from the flesh of watermelon. Average seed transmission rate of CGMMV in watermelon was $24\%$ from symptomatic watermelon collected from 5 regions of Gyeongnam province. CGMMV was detected by DAS-ELISA with specific MAb of CGMMVHY1 periodically from root stock, during the sequential process for nursery seedling in Haman. Necrotic spots on cotyledons of root stock seedling progressed to reveal the typical symptomatology on the primary leaves of scion upon grafting. Here, we have established MAb based ELISA system, which could accurately detect CGMMV from watermelon seeds, nursery seedlings, transplants and field samples from greenhouse or open out door field as well.

Assessment of the Level of Microbial Contamination in the Processing Company of Sandwich Products (샌드위치 제조 사업장에 대한 미생물학적 오염도 평가)

  • Kim, Ji-Young;Kim, Se-Ri;Choi, Jin-Gil;Je, Jung-Hyun;Chung, Duck-Hwa
    • Journal of Environmental Health Sciences
    • /
    • v.32 no.4 s.91
    • /
    • pp.316-323
    • /
    • 2006
  • This study was performed to assess the microbial contamination level for the processing of sandwich products in the middle of Gyeongnam province from December 2004 to January 2005. A total of 85 samples were collected from 5 sandwich shops. These samples were tested sanitary indication bacteria, such as aerobic Plate count(APC), coliforms, and Escherchia coli and pathogenic bacteria such as Escherichia coli O157:H7, Salmonella spp., Listeria monocytogenes, and Staphylococcus aureus. As a result of APC and coliform count ranged 0-4.59 $log_{10}$ CFU/(ml, g, 100 $cm^2$, hand) and 0-3.86 $log_{10}$ CFU/(ml, g, 100 $cm^2$, hand), respectively. Especially, the highly contaminated items for APC were confirmed 1.64-4.59 $log_{10}$ CFU/g to employees', raw materials and sandwich in all items. Escherichia coli was isolated from 5 samples. Listeria monocytogenes and Staphylococcus aureus were detected in 1 sample and 11 samples from utensil, raw materials and sandwiches, respectively. However, Escherichia coli O157:H7 and Salmonella spp. were not detected in anywhere. For the production of safety sandwich, education of sanitation for employees, control of raw materials, and continuous monitoring for microorganism will be required.

The Effects of Engineering Tools on Students' Math Academic Achievement and Math Learning Attitude in Middle School Mathematics Geometrical Unit (중학교 수학 기하 단원에서 공학적 도구 활용이 학생들의 수학 학업 성취도와 수학 학습 태도에 미치는 효과)

  • Park, Rae-Seong;Kwon, Jong-Kyum;Lee, Dong-Yub
    • Journal of Digital Convergence
    • /
    • v.17 no.12
    • /
    • pp.67-75
    • /
    • 2019
  • This study was conducted to analyze the effects of mathematics classes using engineering tools on students' mathematics academic achievement and mathematics learning attitude, focusing on the basic figure and drawing sections of the first grade of middle school. Eighty students of first-grade at H Middle School in South Gyeongsang province were divided into two groups, taking a total of six weeks of classes using engineering tools(Algeomath) and traditional tools, and covariate analysis(ANCOVA) was used to analyze students' mathematics academic achievements and changes in mathematical learning attitude. The analysis found that classes using engineering tools were effective in students' mathematics academic achievements and attitude of learning math. Based on the results of the study, the necessity of utilizing various engineering tools in the future secondary school math class and the prospect and implications of the classes were discussed.

Incidence of bovine tuberculosis and Brucellosis in Hanwoo (Korean native cattle) and dairy cow in Gyeonsangnam-do province from 2020 to 2022 (2020~2022년간 경상남도의 한우와 젖소의 소 결핵병 및 브루 셀라병의 발생률)

  • Cheol-Ho Kim;Yoo-Jeong Choi;Shin-Ho Lee;Dong-Hyun Han;Yoon-Ho Roh;Dong-Bin Lee;Jae-Hyeon Cho;Chung-Hui Kim
    • Korean Journal of Veterinary Service
    • /
    • v.46 no.1
    • /
    • pp.67-74
    • /
    • 2023
  • In the present study, the incidence of bovine tubeculosis (bTB) and brucellosis in Hanwoo (Korean native cattle) and dairy cow in Gyeongsangnam-do was investigated for three years from 2020 to 2022. The incidence bTB tested by tuberculin skin test with purified protein derivative (PPD) and gamma interferon (γ-INF) test with a commercial enzyme-linked immunosorbent assay. From 2020 to 2022, the incidence of bTB showed a decreasing trend in Hanwoo, while an increasing trend in dairy cow. In the case of Brucellosis, the positive rates for Hanwooe gradually increased. However, no brucellosis was found in dairy cow from 2020 to 2022. The increase in the incidence of these diseases is presumed to be related the small scale and poor sanitation facilities of livestock farms in Gyeongsangnam-do, and easy access of wild animals. Therefore, in order to suppress the incidence of the diseases, it is necessary to the farm scale from small to large and to strengthen sanitary facilities on farms.

Genetic structure of apical membrane antigen-1 in Plasmodium falciparum isolates from Pakistan

  • Komal Zaib;Asifullah Khan;Muhammad Umair Khan;Ibrar Ullah;Tuan Cuong Vo;Jung-Mi Kang;Huong Giang Le;Byoung-Kuk Na;Sahib Gul Afridi
    • Parasites, Hosts and Diseases
    • /
    • v.62 no.3
    • /
    • pp.302-312
    • /
    • 2024
  • Plasmodium falciparum apical membrane antigen-1 (PfAMA-1) is a major candidate for the blood-stage malaria vaccine. Genetic polymorphisms of global pfama-1suggest that the genetic diversity of the gene can disturb effective vaccine development targeting this antigen. This study was conducted to explore the genetic diversity and gene structure of pfama-1 among P. falciparum isolates collected in the Khyber Pakhtunkhwa (KP) province of Pakistan. A total of 19 full-length pfama-1 sequences were obtained from KP-Pakistan P. falciparum isolates, and genetic polymorphism and natural selection were investigated. KP-Pakistan pfama-1 exhibited genetic diversity, wherein 58 amino acid changes were identified, most of which were located in ectodomains, and domains I, II, and III. The amino acid changes commonly found in the ectodomain of global pfama-1 were also detected in KP-Pakistan pfama-1. Interestingly, 13 novel amino acid changes not reported in the global population were identified in KP-Pakistan pfama-1. KP-Pakistan pfama-1 shared similar levels of genetic diversity with global pfama-1. Evidence of natural selection and recombination events were also detected in KP-Pakistan pfama-1.