• Journal of Korean Society of Rural Planning
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• v.14 no.3
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• pp.89-97
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• 2008

Landscape is an environment factor for improving life, a social resource for establishing image and identity of the area and also a tourist resource for earning profit. Rural landscape is essential resources to activity rural tourism and local economy. But like this rural village by the development which economic high growth and scientific technique is quick searched the features or customs of the farming village of city brazier past and to be strenuous it became. The classification in like this objective against the rural village resources in this time research it led and against the culture application plan which will reach to grope it tried. Though this results, The opportunity where rural sightseeing is activated expects becomes.

• Journal of Nutrition and Health
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• v.35 no.1
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• pp.90-101
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• 2002

This study was undertaken to investigate the nutrient intake, dietary behavior, perception of body image and iron deficiency of high school adolescent girls. The subjects were 463 high school girls in Inchon. This cross-sectional survey was conducted by questionnaires and data were analysed by SAS program. Nutrient intakes collected from 3 day-retails were analyzed by the Computer Aided Nutritional Analysis Program. The following anthropometric measurements were made on all participants height, weight, body fat (%), skinfold thirkness, subscapular skinfold thickness, mid-upper arm circumference and waist-hip circumference. Blood samples were obtained and analyzed for iron nutritional status. The mean obesity index of rural students were highest among students. However, over 18% of the urban and rural students belonged to the low-weight group. Proportions of skipping meals were most high in urban vocational students and the main reason was lack of time for meal. Most nutrient intakes of the students were below the RDA, in particular calcium, iron, vitamin A and vitamin B$_2$. Most of the students were concerned with body image and weight control. Also they were not satisfied with their body image. The mean fell hemoglobin and transferrin saturation of rural students were lowest among students. The total binding capacity of urban vocational student\ulcorner were Invest among students. Prevalence of iron deficiency was most high in urban general students when judged by Hb, MCV and serum ferritin. In conclusion, this study indicates that nutrient intake in the female high school students was considerably lower than RDA. They should also be notified that severe weight control is very harmful for health. And they had lower self -satisfaction for their body image and undesirable flood habits. Therefore, prefer nutrition education is required to maintain desirable flood habits and improve their iron status in female high school students.

• Proceedings of the KSRS Conference
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• v.2
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• pp.602-605
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• 2006

This study is to apply QuickBird satellite image for the simulation of storm runoff in a small rural watershed. For a 1.05 $km^2$ watershed located in Goesan-Gun of Chungbuk Province, the land use from the QuickBird image was produced by on-screening digitising after ortho-rectifying using 2 m DEM. For 3 cases of land use, soil and elevation scale (1:5,000, 1:25,000 and 1:50,000), SCS (Soil Conservation Service)-CN (Curve Number) and the watershed physical parameters were prepared for the storm runoff model, HEC-HMS (Hydrological Modelling System). The model was evaluated for each case and compared the simulated results with couple of selected storm events.

• Reproductive and Developmental Biology
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• v.37 no.4
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• pp.247-253
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• 2013

Here, we present an approach of blood plasma proteome profiling and their comparisons between the young and the adult pigs as prerequisite for the identification of bio-markers related to the health conditions, growth performance and meat quality. To profile the proteome in porcine plasma, blood samples were collected from 19 young piglets and 20 adult male barrows and the plasma was retrieved. Then, protein profiling was initiated using one and two-dimensional electrophoresis. Proteins were spotted and then identified by MALDI-TOF-TOF and LC-MS-MS. In the results, more than thirty-six and twenty eight protein spots were selected in young piglets and adult pigs, respectively and twenty three proteins were identified. The proteome profile images were compared between those ones using Image Master Version 7.0. The image of expressed proteome showed that most of proteins from plasma of young piglet separated clearly and concentrated in 2DE display compared to ones from adult. Image analysis in detail was carried out to look for the specific proteins related to age progression. It demonstrated that the characteristics of proteome expression could be distinct to their age stages. Further investigations needed to proceed to understand the age dependent change of protein conformation and biological meaning of those differences in proteome expression between young and mature adult pigs.

• Journal of Korean Society of Rural Planning
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• v.27 no.3
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• pp.21-33
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• 2021

Rice straw management and winter crop cultivation are crucial components for the accurate estimation of paddy methane emissions. Field-based extensive investigation of paddy organic matter management requires enormous efforts however it becomes more feasible as drone technology advances. The objectives of this study were to identify paddy fields of straw application and winter crop cultivation using drone images and to apply for the estimation of yearly methane emission. Total 35 sites of over 150ha in area were selected nationwide as the study areas. Drone images of the study sites were taken twice during summer and winter in 2018 through 2019: Summer images were used to identify paddy cultivation areas, while winter images for straw and winter crop practices. Drone-image-based identification results were used to estimate paddy methane emission and compared with conventional method. As the result, mean areas for paddy, straw application and winter crop cultivation were 118.9ha, 12.0ha, and 11.3ha, respectively. Overall rice straw application rate were greater in Gyeonggi-do(20%) and Chungcheongnam-do(12%), while winter crop cultivation was greatest in Gyeongsangnam-do(30%) and Jeolla-do(27%). Yearly mean methane emission was estimated to be 226.2kg CH₄/ha/yr in this study and about 32% less when compared to 331.8kg CH₄/ha/yr estimated with the conventional method. This was primarily because of the lower rice straw application rate observed in this study, which was less than quarter the rate of 55.62% used for the conventional method. This indicates the necessity to use more accurate statistics of rice straw application as well as winter crop practices into paddy methane emission estimation. Thus it is recommended to further study to link drone technology with satellite image analysis in order to identify organic management practices at a paddy field level over extensive agricultural area.

• Korean Journal of Remote Sensing
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• v.22 no.2
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• pp.101-110
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• 2006

The accuracy of rural land cover using airborne multispectral images and LEAR (Light Detection And Ranging) data was analyzed. Multispectral image consists of three bands in green, red and near infrared. Intensity image was derived from the first returns of LIDAR, and vegetation height image was calculated by difference between elevation of the first returns and DEM (Digital Elevation Model) derived from the last returns of LIDAR. Using maximum likelihood classification method, three bands of multispectral images, LIDAR vegetation height image, and intensity image were employed for land cover classification. Overall accuracy of classification using all the five images was improved to 85.6% about 10% higher than that using only the three bands of multispectral images. The classification accuracy of rural land cover map using multispectral images and LIDAR images, was improved with clear difference between heights of different crops and between heights of crop and tree by LIDAR data and use of LIDAR intensity for land cover classification.

• Korean Journal of Community Nutrition
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• v.6 no.3
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• pp.495-506
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• 2001

This study was conducted to investigate the nutrient intake, dietary and weight control behaviors and iron deficiency of adolescent girls. The subjects were 216 female middle school students living in urban and rural areas of Inchon. Thin cross- sectional study was conducted by questionnaires and data were analyze by SAS program. Nutrient intakes collected from 3 day-recalls were analyzed by the Computer Aided Nutritional Analysis Program(CAN-pro). The mean height, weight. BMI and obesity index for the subjects were 158.2 cm, 51.1kg, 20.4 and -5.3 % in urban students and 155.9 cm, 49.3 kg 21.1 and -8.2% in rural students, respectively. Easting blood samples were obtained and analyzed for iron nutritional status. The mean obesity index of the urban students was higher than that of the rural students. The proportion of the overweight group was higher in urban students compared to rural students, However, over 10% of both area students belonged to the low weight group, respectively. Most students of both areas skipped breakfast and the main reason was on appetite and lack of time. Urban students were more concerned with body image. The nutrients which showed a lower mean intake as percentile of RDA were Ca, iron, vit A an Vit B$_2$ and most nutrient intakes of urban students were significantly higher compared to those of rural students. These results indicate that nutrient intakes in the female middle school students were considerably lower than the RDA. Also they had undesirable food habits and lower self-satisfaction with their body image, There were significant differences in the mean MCV, TIBC and serum ferritin between urban and rural area subjects. Mean Hb, Hct, MCH, MCHC and TS, bowaver, were not significantly different. Prevalence of iron deficiency greatly varied by indices from urban(11.5%) and rural (8.7%) when judged by Hb to urban(23.1) and rural (23.3%) by serum ferrition. Therefore, proper nutrition education is required for good nutrition desirable food habits, weight control, and guidance for iron deficiency in anemic female of adolescents.

• Journal of Korean Society of Rural Planning
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• v.15 no.4
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• pp.199-211
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• 2009

The aim of this paper is to investigate the applicability of high spatial resolution remote sensing images for conducting the rural amenity resources survey. There are a large number of rural amenity resources and field reconnaissance without a sufficient preliminary survey involves a big amount of cost and time even if the data quality cannot always be satisfied with the advanced study. Therefore, a new approach should be considered like the state-of-the-art remote sensing technology to support field survey of rural amenity resources as well as to identify the spatial attributes including the geographical location, pathway, area, and shape. Generally high-resolution satellite or aerial photo images are too expensive to cover a large area and not free of meteorological conditions, but recently rapidly-advanced internet-based image services, such as Google Earth, Microsoft Bing maps, Bluebirds, Daum maps, and so on, are expected to overcome the handicaps. The review of the different services shows that Google Earth would be the most feasible alternative for the survey of rural amenity resources in that it provides powerful tools to build spatial features and the attributes and the data format is completely compatible with other GIS(Geographic information system) software. Hence, this study tried to apply the Google Earth service to interpret the amenity resources and proposed the reformed work process conjugating the internet-based high-resolution images like satellite and aerial photo data.

• Journal of the Korean Institute of Rural Architecture
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• v.19 no.3
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• pp.17-24
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• 2017

The aim of this study is how to understand of structural and elemental landscape image in suburban village. Nowadays, it is well known fact that suburban villages are most likely to be invaded by urbanization. Therefore, the research is focused on how the image of suburb has been changed, what patterns have been created in residential area, what are the different outcomes from different distance, and what are the changes in types of buildings, at particular village called Doojeong in Pyeongtaek city. When collecting supplemental information, elders in village have been participated in comparison of traditional and foreign. The village shows significant characteristics of such phenomenon. According to the research, there are three results. First, ironically, the structural patterns of the village is concentric as seen on urban garden, yet they do not have central function. Second, traditional homes are transformed into functional shape. The most popular roof design that takes 65 percent of whole is modernized flat roof shape. Hanok (Korean traditional house) style is disappearing. Third, due to the massive barn buildings and their monochrome, the beauty of community and architectural harmony are buried.

• Journal of the Korean Institute of Rural Architecture
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• v.25 no.4
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• pp.1-8
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• 2023

This study is meaningful in figuring out how much the Korean people's awareness of hanok has increased even though interest in hanok has also increased due to the Korean Wave craze. Therefore, with respect to the exterior of hanok, which is visually recognized first, the level of experts and ordinary people is grasped through a semantic discrimination scale, and the degree of visual recognition is to be investigated centering on the color image of hanok buildings. This is the process of thinking about how the Korean image should be reflected in the design, and we want to suggest the direction that modern hanok should go. The study compared and analyzed the difference in visual color based on the elevation of the hanok using a 7-point and 5-point scale method for the general public and experts, and utilized the IRI adjective vocabulary scale and the color matching image scale to construct new hanoks with insufficient differences in appearance and shape. It can be applied to design and image preservation and construction of existing hanok.