• Title/Summary/Keyword: 읍면

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Analysis on ICT literacy Level of Elementary and Middle School Students by Region (지역규모에 따른 초·중학생의 ICT 리터러시 수준 차이 분석)

  • Ahn, Sung Hun;Kim, Chong Min;Lim, Hyunjung;Kim, Han Sung
    • The Journal of Korean Association of Computer Education
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    • v.20 no.5
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    • pp.69-77
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    • 2017
  • In this paper, we analyzed the difference of ICT literacy which can show the educational power of students in the field of information. As a result, the average score of ICT literacy test by elementary school was high in the order of big city, small city, rural area. In case of middle school, the score was high in the order of small city, big city, rural area. ICT literacy in elementary and middle schools differed according to the size of the region. However, in both elementary and middle schools, the scores of rural students were lower than those of urban students. Therefore, it need the policy of ICT education for students of rural area. And, as the ICT literacy level gap between urban and rural students is concerned, it is necessary to develop an education program for this. This study is meaningful as a basic data on the necessity of systematic ICT literacy education policy according to school and region characteristics.

Test of the Scale Effect of MAUP in Crime Study: Analyses of Sex Crime Using Nation-Wide Data of Eup-Myon-Dong and Si-Gun-Gu (범죄연구에 있어 가변적 공간단위 문제(MAUP)의 스케일효과 검증 : 전국 읍면동과 시군구를 대상으로 한 성범죄 분석)

  • Cheong, Jinseong;Park, Jongha
    • The Journal of the Korea Contents Association
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    • v.15 no.10
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    • pp.150-159
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    • 2015
  • This study attempted to test the scale effect of MAUP, particularly focusing on the spatial autocorrelation of sex crime, correlations among neighborhood structural variables, and causal mechanism leading to sex crime. Analysis results of nation-wide Eup-Myon-Dong and Si-Gun-Gu data discovered that the spatial autocorrelation, correlations among independent variables, and determinant coefficient of multiple regression of Si-Gun-Gu level were generally bigger and stronger than those of Eup-Myon-Dong, which appeared to be due to the averaging effect. Regarding the causal effect to sex crime, two interesting results were found: First, the ratio of non-apartment residency lowered sex crime at both levels contrary to the hypothesis. Second, the ratio of food and lodging increased sex crime only at Eup-Myon-Dong level. These suggested that future research need to perform more detailed analyses dividing data into subsets such as urban vs. rural and/or economically advantaged vs. disadvantaged areas.

Regional Crop Evaluation and Yield Forecast of Paddy Rice Based on Daily Weather Observation (일기상자료에 의한 읍면별 벼 작황진단 및 쌀 생산량 예측)

  • Cho Kyung Sook;Yun Jin-Il
    • Korean Journal of Agricultural and Forest Meteorology
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    • v.1 no.1
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    • pp.12-19
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    • 1999
  • CERES-rice, a rice growth simulation model, was used in conjunction with daily weather data to figure out the spatial variation of the phenology and yields of paddy rice at 168 rice cultivation zone units(CZU) of Kyunggi Province in 1997. Two sets of cultivar specific coefficients, which represent early and mid-season maturing varieties, were derived from field experiments conducted at two crop experiment stations. The minimum data set to run the model for each CZU (daily maximum and minimum temperature, solar irradiance, and rainfall) was obtained by spatial averaging of existing 'Digital Map of Korean Climate'(Shin et al., 1999). Soil characteristics and management information at each CZU were available from the Rural Development Administration. According to a preliminary test using 5 to 9 years field data, trends of the phasic development(heading and physiological maturity), which were obtained from the model adjusted for these coefficients, were in good agreement with the observed data. However, the simulated inter-annual variation was somewhat greater than the reported variation. Rough rice yields of the early maturing cultivar calculated by the model were comparable with the reported data in terms of both absolute value and inter -annual variation. But those of the mid season cultivar showed overestimation. After running the simulation model runs with 1997 weather data for 168 CZU's, rough rice yields of the 168 CZU's calculated by the model were aggregated into corresponding 33 counties by acreage-weighting to facilitate direct comparison with the reported statistics from the Ministry of Agriculture and Forestry. The simulation results were good at 22 out of the 26 counties with reportedly increasing yield trend with respect to the past 9 years average.

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A Basic Study on the Number of Elementary School Students and Classroom in Korea for Making Policy in Optimal School Scale I - Centered on 17 Cities and Counties in Gyeongsangnam-do - (적정규모 학교 정책수립을 위한 우리나라 초등학교 학생수와 학급수에 관한 기초 연구 I - 경상남도 17개 시군을 중심으로 -)

  • Yoon, Yong-Gi
    • The Journal of Sustainable Design and Educational Environment Research
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    • v.17 no.3
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    • pp.54-64
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    • 2018
  • The results of the survey conducted mainly in the Gyeongsangnam-do province are as follows : First, 31.6% (65 schools) of the total elementary schools in the eight Cities Dong Districts of Kyungsangnam-Do Province are larger than the appropriate schools. 51.9% (107 schools) are the most suitable schools. The number of small schools with less than 300 students was 35 (17.0%). Of the 138 elementary schools in City Up-Myun districts, 11.6% (16 schools) account for big schools larger than the appropriate size. The number of schools with adequate size is 18.1% (25 schools), while 97 schools with 70.3% of small schools occupy the majority. Of these, 10.1% (14 schools) account for less than 150 small schools. Second, three large schools (2.2%) are larger than the appropriate schools among the 137 elementary schools in the nine districts of Gyeongsangnam - do, and 17 schools (12.4%) are suitable for small schools. Less than 300 small schools 117 schools (85.4%), of which 111 small schools (81.0%) accounted for the majority. Third, as a result of the analysis by the subdivision into the provinces, municipalities, and counties, small - scale schools accounted for the majority of municipalities and counties. Therefore, considering the local environment, it is necessary to establish appropriate school proper size policy differentiated from municipal school.

The Vulnerability Assessment Forest Fire in Jeju to Climate Change using the VESTAP (VESTAP을 활용한 기후변화에 따른 제주도 산불 취약성 평가 연구)

  • Lim, Chae-Hyun
    • Fire Science and Engineering
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    • v.30 no.1
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    • pp.57-62
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    • 2016
  • This study evaluated the risk of forest fires due to climate change in Jeju using the VESTAP. The study primarily aimed at assessing the risks posed to Jeju city and Seogwipo city, and uses actual and projected date from the period of 2000's to 2040's based on RCP 8.5 scenario. Forest fire vulnerability throughout Jeju-do was determined through the standardization of vulnerability index. The highest vulnerability was determined for the towns of Chuja-myeon, Udo-myeon, two downtown areas in Jeju city, Daejeong-eup, and five downtown areas in Seogwipo city, respectively.

Assessment of Regional Nitrogen Loading of Animal Manure by Manure Units in Cheorwon-gun (분뇨단위 설정에 의한 철원군 지역의 가축분뇨 질소부하 평가)

  • Ryoo, Jong-Won
    • Journal of Animal Environmental Science
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    • v.18 no.1
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    • pp.45-56
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    • 2012
  • This study was conducted to give basic information of the animal manure management by manure units determination for recycling farming in Cheorwon-gun. Manure units (MU) are used in the permitting, registration, and the environmental process because they allow equal standards for all animals based on manure nutrient production. An MU is calculated by multiplying the number of animals by manure unit factor for the specific type of animal. The manure unit factor for MU determination was determined by dividing amounts of manure N produced 80 kg N/year. Conversion to manure units is a procedure used to determine nutrient pollution equivalents among the different animal types. In this study, the manure unit factor based on nitrogen in Hanwoo, dairy cow, pig were 0.36, 0.8 0.105, respectively. The analysis of manure unit per ha shows that the N loading by MU is quite different by region. The nitrogen loading of manure unit (MU) per ha of cultivated land was the highest in the Galmal-eup on province with 2.4 MU/ha, which is higher than the appropriate level. The Seo-myeon province came next with 1.92 MU/ha. To be utilized as a valid program to build the recycling farming system, diverse measures shall be mapped out to properly determine manure units, evaluate N-loading and to properly manage their nutrient balance of each region.

Effects of Science Club Activity on Science-Related Attitudes of Female Elementary School Students (과학반 활동이 초등학교 여학생들의 과학 태도에 미치는 영향)

  • Shin, Ae-Kyung;Jang, Chi-Hoon;Hyun, Dong-Geol
    • Journal of The Korean Association For Science Education
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    • v.31 no.4
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    • pp.505-512
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    • 2011
  • The purpose of this study was to investigate how extracurricular science club activities affect sciencerelated attitudes of female elementary school students. The experimental group was organised with thirty female elementary school students selected from a school in a small city and two schools in a town at Jeju special selfgoverning province. The students were encouraged to participate in a variety of scientific experiences and inquiry activities for ten months. The control group consisted of another thirty girl students chosen from the same schools. The pre-test and post-test on science-related attitudes were administered to both the experimental and control groups. The result of this study shows that meaningful changes have been observed in science-related attitudes of the experimental group, whereas the control group reveals no meaningful changes. Science-related attitudes have been analyzed in three categories such as cognition, interests, scientific attitude. The experimental group shows meaningful changes in all of the three categories, while the control group shows no change in any category. When the female students from small city and those from the town were separated, the result shows that the latter shows more positive changes in science-related attitudes through science club activities than the former.

Classification of Mountain-Village Areas by the Site Characteristics (입지적(立地的) 특성(特性)을 고려(考慮)한 산촌지역(山村地域)의 유형분류(類型分類)에 관한 연구(硏究))

  • Shon, Cheol Ho;Youn, Yeo-Chang
    • Journal of Korean Society of Forest Science
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    • v.86 no.1
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    • pp.46-55
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    • 1997
  • This study tried to categorize the types of mountain-village areas in terms of some key variables representing the socio-economic and natural characteristics in order to provide basic information for policy formation of mountain areas. Cross-sectional data of the year 1990 for 900 sub-counties were collected to analyse the characteristics of mountain-village areas. Eleven variables were selected to classify the types of sub-county levels. According to the results of the study, the socio-economic conditions of mountain-village areas represented by the number of corporations, number of non-farming households, and population density of mountain-village areas were found to be inferior to other parts of the nation while the proportion of forest land, share of non-paddy crop fields, distance from cities, percentage of farming households, and elevation from the sea-level were higher to the other areas. By the principal factor analysis, the key variables representing industrial development, mountain-ousness, and accessibility from near cities were selected. By a cluster analysis employing the selected variables, 5 different types of mountain-village areas were categorized.

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The Effects of COVID-19 on Public Transportation Demand: The Case of Busan Metropolitan City (코로나19의 확산이 대중교통 수요변화에 미치는 영향요인 분석 - 부산광역시를 중심으로 -)

  • Minjeong KIM;Hoe Kyoung KIM
    • Journal of the Korean Association of Geographic Information Studies
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    • v.26 no.3
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    • pp.1-11
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    • 2023
  • COVID-19 has caused the dramatic reduction of public transportation demand in Busan Metropolitan City, that is, daily public transportation trips in 2020 dropped by approximately 920,000 trips from 2019 based on the public transportation card data. This study investigated the underlying factors affecting the public transportation demand discrepancy between before and after COVID-19 at the primary administration unit(i.e., Eup, Myeon, Dong) level with Ordered Logistic Regression model. Finding of this study is as follows. The primary administration units characterized with high ratio of welfare recipients, industrial area, and day boarders were heavily dependent on public transit, indicating little change in public transportation demand. On the other hands, the primary administration units which have high ratio of urban rail transit uses experienced significant reduction of public transportation demand. In conclusion, transportation policies taken under emergent situation such as COVID-19 need to take into account the region-based characteristics rather than unilateral ones.