• Journal of the Korean Institute of Rural Architecture
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• v.24 no.3
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• pp.39-46
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• 2022

This study aims to derive basic living service facility items in rural areas and construct related spatial data. To do this, a literature review on the laws and systems related to the residential environment and services in rural areas, rural spatial planning, and the 'Rural Convention' strategic plan reports for the Jeolla and Gyeongsang Region in 2021 was conducted. Primary data collection and review on the list of basic living service items in rural areas derived from the analysis were conducted. After data collection, 12 sectors and 44 types of rural basic living service items were derived; the data selection was carried out based on the clarity of the subject of data management, whether it was established nationwide, whether it was disclosed and provided, whether it was periodically updated, and whether it was an underlying law. Afterwards, data on the derived rural basic living service items were constructed. Afterwards, spatial data on the derived rural basic living service items were constructed. Because open data provided through various institutions were employed, data structure unification such as data attribute values and code names was needed, and abnormal data such as address errors and omissions were refined. After that, the data provided in text form was converted into spatial data through geocoding, and through comparative review of the distribution status of the converted data and the provided address, spatial data related to rural basic living services were finally constructed for about 540,000 cases. Finally, implications for data construction for diagnosing rural living areas were derived through the data collection and construction process. The derived implications include data unification, data update system establishment, the establishment of attribute values necessary for rural living area diagnosis and spatial planning, data establishment plan for facilities that provide various services, rural living area analysis method, and diagnostic index development. This study is meaningful in that it laid the foundation for data-based rural area diagnosis and rural planning, by selecting the basic rural living service items, and constructing spatial data on the selected items.

• Proceedings of the Plant Resources Society of Korea Conference
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• v.18 no.1
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• pp.106-107
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• 2005

• Journal of Korean Society of Rural Planning
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• v.25 no.4
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• pp.119-128
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• 2019

Although the General Agricultural Fishing Village Development Project had a significant impact on the landscape formation and management in rural area, the rural landscape planning and project sectors was not stable by fluctuation variables. On the basic understanding the institutional status of rural landscape planning, some conclusions could be discussed as follows through the analysis of quantitative and qualitative changes and the background factors. The rural landscape plan lacked its own legal and institutional foundations, and the landscape project of the General Agricultural Fishing Village Development Project was mainly focused on the environment-improving H/W project for expanding the basic living infrastructures. In order to reflect the characteristics of the region and become independent rural landscape management, it is necessary to change the contents so that the S/W business such as the deepening landscape awareness and empowerment linked with improving the physical landscape. To this end, it is necessary to establish a foundation for the rural landscape planning system to have its own status, and it seems to seek to supplement with what is included S/W contents reflecting the context of higher level landscape planning. The landscape sector of the General Agricultural Fishing Village Development Project proved to be in the process of shrinking in both quantity and quality, despite the temporary expansion in the past. In addition, considering the distortion of the contents of landscape projects in rural sites, it seems that the rural landscape-related public project are now in a position to seek a new phase change beyond quantitative expansion. In particular, along with institutional improvements to secure the independent status of rural landscape planning that contributes to village community regeneration and social sustainability through the role of intermediary support organizations in landscape management activities. Through the integrated landscape plan, which is established in advance and led by the residents in the early stages, there is a need to change the direction to enhance meaning of the landscape planning goes beyond the facility design or space improvement.

• Journal of Korean Society of Rural Planning
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• v.18 no.2
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• pp.81-90
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• 2012

Urban parks are progressing but are in chaos in the twenty-first century. Therefore the purposes of this study are to consider critically and classify the new paradigm of urban parks. Urban parks are one of the space products, and progressing aspects can be divided into three parts; supply, demand and market aspects. In the abstract, urban parks' progress represents process, openness or voidness, general and cultural ecology, productivity, experience program, identity or sense of place, carriers of urban regeneration, urban infrastructure, community space, multi-layered activity, active space, communication with urban space, tool of low carbon strategy and consilience. But urban parks have come under increased criticism about the long period development on trees growth, covering open space, limitation of general and cultural ecology, production, activity programs, identity and community space, visible urban regeneration, economic validity, urban sprawl, not using as the low carbon strategy, and finally negative consilience with contiguous fields. We collected these critical consideration about progressing urban parks, and proposed urban agricultural park as one of the alternative urban parks. This is closely connected with sustainable region development, low-carbon society, local food, well-being, Lohas paradigm and amenity of urban life.

• Journal of Life Science
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• v.22 no.4
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• pp.456-465
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• 2012

Heterodimeric recombinant human bone morphogenetic proteins (rhBMPs) are powerful tools for bone tissue engineering. However, BMPs have several important limitations in their application to bone regeneration. BMPs have a short half-life and must be used in high concentrations, which may be cost-inefficient. To overcome these problems, we established a stable cell line that expressed the fusion protein comprised of recombinant human BMP2/7 heterodimer protein and PTD (rhBMP2/7-PTD). This stable cell line enabled high process yields by continuously expressing rhBMP2/7-PTD products at high levels throughout cultivation. This synthesized BMP7 was fused to a BMP2 protein with four glycine residues (to allow free bond rotation of the domains) and PTD. To demonstrate that the rhBMP2/7-PTD protein that was secreted from an rhBMP2/7-PTD-expressing stable cell line exhibited biological activity consistent with its role as an osteogenic differentiation induction growth factor, we evaluated BMP-induced ALP activity. Our results suggest that this cell line may be a powerful and efficient tool for applications such as bone tissue regeneration.

• Journal of Plant Biotechnology
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• v.43 no.4
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• pp.486-491
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• 2016

The aim of this research is to establish shoot regeneration system for 'Wonhwang' pear (Pyrus pyrifolia L.) using various concentrations of 1-Naphthaleneacetic acid (NAA) 0.01, 0.05, 0.1, 0.5 mg/L in combination with benzylaminopurine (BA) 3, 5, 10 mg/L. Medium containing 4.4 g/L of Murashige and Skoog (MS) medium with vitamins containing 8 g/L of plant agar and 30 g/L of sucrose with NAA 0.05 mg/L and BA 3 mg/L showed 13.3% of shoot regeneration rate. 'Wonhwang' showed no root growth on existing rooting media of P. pyrifolia cv. Niitaka, 'Whang-keumbae' and 'Bae Yun No. 3'. We evaluated the effect of concentration and kinds of plant growth regulators and carbon source to establish efficient rooting condition for 'Wonhwang' pear. In the result of using various concentrations of NAA 0.5 mg/L and 1.0 mg/L in combination with indolebutyric acid (IBA) 3, 5, 10 mg/L, rooting rate of 24% was observed using 1/4 Linsmaier and Skoog (LS) medium supplemented with 7.5 g/L glucose as carbon source and IBA 1.0 mg/L with NAA 1.0 mg/L.

• Journal of Korean Society of Rural Planning
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• v.24 no.3
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• pp.105-115
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• 2018

This study is conducted to propose urban park utilization and master plan in rural areas. Urban parks designed for the rural areas can be divided into three types: a themed type for rural tourism, a community type for hub regenerations and a waterfront type for using agricultural reservoirs. To use the themes and characteristics of ruralness, these types are required a multi-layered spatial structure. And ecological, cultural and economic networks of local tourism resources have to be integrated by utilizing agricultural reservoirs. Therefore, urban parks in rural areas can be defined as a part of the public benefit project aiming to revitalize the local economy. Also, urban parks are necessary to use attractions and amenities in rural areas. Based on theoretical backgrounds, this study proposed two sustainable master plans as the tourism resource development project for Baelyeonje, Gulye-gun. For ecological and cultural sustainability, this study proposed the environment restoration plan which reinforces the scenic resource of Nogodan in Mt. Jiri by developing the underdevelopment plan with consideration of the local landscape characteristics and resources. For economic sustainability, building the Mt. Jiri tourism complex and economic communities are needed to promote investments for securing mutual economic benefits. To achieve the sustainability, further studies related to the social equity and investment of private capital in rural areas are needed.

• Proceedings of the Korean Society of Agricultural Engineers Conference
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• 2001.10a
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• pp.252-255
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• 2001

This study aimed at proposing an policy improving directions of the rural empty homes grant scheme in Korea. The implementation procedures and results of the relevant schemes / projects on optimum use of rural empty homes at home and abroad were reviewed by literature and internet searches. From the reviewing results, an tentative set of policy directions for project improvement were proposed ; extension of project scope to all the redundant resources, dual focussing of project objectives on housing innovation and economic regeneration of communities, and systematization of project plan and implementation especially in the statutory aspects.

• International Journal of Industrial Entomology and Biomaterials
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• v.23 no.2
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• pp.193-199
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• 2011

Silk protein and agarose are widely known as biocompatible materials in the human body. A three-dimensional (3D) scaffold composed of agarose and low-molecular- weight silk fibroin (LSF) was fabricated and examined in terms of structural characteristics and cellular responses in bone tissue engineering. This study showed that mouse pluripotent precursor cells attached to and proliferated uniformly on and within the LSF-containing 3D scaffold. Interestingly, cell proliferation and attachment was shown to be higher in a 3D scaffold containing 0.02% LSF, as compared to other LSF concentrations. The results of this study suggest that agarose-LSF scaffolds may be useful materials for tissue engineering.

• Journal of Life Science
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• v.16 no.5
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• pp.856-858
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• 2006

The study was carried out to develop efficiency of transformantion in pepper plants. We used cotyledons of two native varieties, 'Subicho' and 'Kumtap' to establish some conditions of plant regeneration. Differentiation rate of shoot was higher in 2 to 4 mg/l zeatin and 0.05 mg/l NAA than in other treatments. Meanwhile, differential rate of roots was the highest in 0.5 mg/l NAA.