• Title/Summary/Keyword: cities

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A Study on the Extraction of Living SOC Deficient Areas in Small and Medium Cities Using Big Data - Focused on Iksan-si, Jeollabuk-do - (빅데이터를 활용한 중소도시의 생활SOC 결핍지역 추출 연구 - 전라북도 익산시를 중심으로 -)

  • Han, Da-Hyuck;Kim, Dong-Woo;Lee, Min-Seok
    • Journal of the Korean Institute of Rural Architecture
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    • v.22 no.4
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    • pp.43-50
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    • 2020
  • The purpose of this study is to extract deficiency areas as basic data of policies and projects in the future Living SOC introduction and planning. In order to extract living SOC deficient areas, accessibility data for living SOC and density data for main users by facility were overlapped, focusing on the living SOC indicators presented in the National Urban Regeneration Basic Policy. According to the analysis of accessibility of the Iksan-si Living SOC, the gap between deficiency in urban and township areas was large in common with the accessibility of the village and local base units. As a result of overlapping life SOC accessibility data and density data analysis of the main users by facility, areas where accessibility is weak but not inhabited by the main users of each facility were extracted. It is meaningful that more accurate deficient areas can be extracted by simultaneously utilizing the density distribution of the main users, rather than simply accessing the facilities.

A study on the Applying Landscape Planning Elements Through Urban Regeneration Cases in Local Cities (지방도시 도시재생 사례를 통해 본 경관계획 요소의 적용에 관한 연구)

  • Kim, Seongho;Shin, Byeonguk;Lee, Woonggu
    • Journal of the Korean Institute of Rural Architecture
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    • v.22 no.4
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    • pp.51-62
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    • 2020
  • Article 6 of the Landscape Act stipulates that "the Minister of Land, Infrastructure and Transport establishes a basic landscape policy plan every five years in order to create a beautiful and pleasant landscape, discover and support excellent landscapes." This is a comprehensive plan for landscape policy, a national plan that presents basic directions and strategies for the formation and continuous management of excellent national landscape. The basic landscape policy plan is a plan established every five years. It is an action plan that establishes a medium-term strategy for landscape policy and proposes specific implementation plans. Landscape-related policies are established in various fields, such as the central and local governments, and the private sector, and are based on mutual cooperation. Local cities voluntarily establish basic landscape plans, but in terms of integration, there are few cases in connection with urban regeneration. However, when the existing city establishes the basic landscape plan, the effect will be doubled if a new city is comprehensively constructed in relation to urban regeneration from the overall aspect of the city. Therefore, this study aims to provide data so that a master landscape plan can be established by analyzing and synthesizing the problems of the existing city centering on Jeonju, a representative local city.

The Antecedent of Employee Engagement and Its Effect on Innovative Behavior: A Religiosity-Based Social Exchange Theory (SET) Perspective

  • ARIFIN, Noor;TJAHJONO, Heru Kurnianto;HARTONO, Arif;MUAFI, Muafi
    • The Journal of Asian Finance, Economics and Business
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    • v.8 no.7
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    • pp.313-322
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    • 2021
  • This study aims to analyze the influence of religiosity, spiritual leadership, and work-life balance and its impact on innovative behavior through the mediating effect of employee engagement on the state-owned sharia bank of Central Java Province. The total sample of this study is 226 respondents taken from state-owned sharia bank in 6 Regencies/Cities in the former Karisedenan of Central Java. Samples are taken using a cross-sectional approach. The sampling technique is using the division of regions based on clusters (cities) and is carried out using a purposive sampling method. The results indicate that the indirect influence of all independent variables on innovative behavior through the mediating effect of employee engagement is found to be significant. This study views employee engagement from the perspective of religiosity-based social exchange theory so that religious values in the interaction relationship can be fairly applied and respected by the employees of the state-owned sharia bank. Managers can socialize the importance of spirit behavior to employees so that it can be their everyday attitude and becomes their guide for work. Leaders can become role models in straightening intentions while working as well as conditioning the conscience to always think positively at work by strengthening work engagement in sharia banking institutions.

Relationship between the creation of a child-friendly city and children's regional satisfaction, living satisfaction, and happiness

  • Kim, Kyung-Sook
    • Journal of the Korea Society of Computer and Information
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    • v.26 no.3
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    • pp.167-172
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    • 2021
  • The purpose of this study is to present policy implications for the efficiency of child-friendly city creation through an empirical analysis of the relationship between variables related to the effectiveness of child-friendly city creation and the creation of child-friendly city. For this purpose, the difference between before and after the certification of child-friendly cities was analyzed for children of local governments certified as child-friendly cities. According to the analysis, the factors in the six major areas of child-friendly city creation do not significantly affect children's regional satisfaction, living satisfaction, and happiness. Based on these analysis results, the necessity of creating a child-friendly city and the direction related to the creation of a child-friendly city were presented. We also present the limitations of our research and future research challenges.

Designing Interactive Walkways of Smart Cities in Saudi Arabia

  • Jadi, Amr
    • International Journal of Computer Science & Network Security
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    • v.21 no.5
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    • pp.121-128
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    • 2021
  • In this work, a noble walkway approach suitable for Saudi Arabia (SA) towards its aim to develop a wide range of smart cities is considered scientifically. This work intends to minimize the errors at each level by testing the events that take place in the walkway environment. similarly, the minimum requirements to develop a walkway to the additional features to be considered while designing a walkway are discussed in this paper with sensitive areas such as environmental factors, healthcare issues, patients visiting the walkways, etc. The applications of different monitoring devices such as CCTV's, global positioning systems (GPS), etc. are carefully addressed to help the proposed method for improving the monitoring activities of a variety of events that possibly cause problems to a common man. The ultimate goal of this work to ensure a safe and satisfied journey of pedestrians while they come for a walk with all suitable safety measures. The safety measures included in this work are for pollution, noise, temperature, humidity and traffic jams on the roads. To improve the accuracy and to test the proposed approach some polices are defined and will be tested for the consistency of the proposed system. The obtained accuracy of the proposed system is proved to be far better with an accuracy of 93% improvement in the results.

The Effect of Cultural City Factors on Urban Identity and City Brand Equity (문화도시 요인이 도시정체성과 도시브랜드 자산에 미치는 영향)

  • Yu, Yunhyeong;Choi, Myeonggil;Jeong, Jaeyeob
    • Journal of Information Technology Applications and Management
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    • v.28 no.3
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    • pp.89-108
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    • 2021
  • The value of culture receives the attention of the world in order to solve urban problems and revitalize cities. Cultural city policies are implemented in Korea and EU to revitalize cities by utilizing cultural values. Although the cultural city policy is effective for urban regeneration, it has not been verified whether it has a positive effect in terms of urban identity and customer-based city brand. This study investigated whether cultural and artistic infrastructure and cultural artistry, which are resources of a cultural city, have a positive effect on urban identity, and whether urban identity affects the brand recognition and the perceived quality of a city. For this study, questionnaires were collected from 208 people residing in Seoul, and empirical analysis was conducted on 206 copies of them, excluding 2 copies of insincere answers. The infrastructure and cultural artistry of cultural and artistic resources showed significant results in the positive relationship between the cultural specificity of urban identity, social system and growth potential. Cultural specificity of urban identity also showed a significant positive effect on city brand equity. In the case of the social system and growth potential of urban identity, there was a significant positive effect on perceived quality, but insignificant results were found in the relationship with brand awareness. Through the results of this study, practical implications can be drawn for cultural city policy implementation and city brand management.

Exploring Spatial Dependence in Vacant Housing Growth (빈집 증가의 공간적 자기상관성에 대한 탐색적 연구)

  • Jung, Suyoung;Jun, Hee-Jung
    • Journal of Korea Planning Association
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    • v.54 no.7
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    • pp.89-102
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    • 2019
  • The growth of vacant housing has been problematic in both Korea and other countries as it causes various socio-economic problems and negatively affects residential environments. Despite the importance of effectively managing vacant housing, few studies have been undertaken regarding spatial patterns of vacant housing growth. This study aims to examine spatial dependence in vacant housing growth. We used 2005 and 2015 Population and Housing Census and employed spatial modeling. The empirical analysis shows that there is spatial dependence in vacant housing growth. Also, the spatial clusters of growing vacant housing are present in the non-capital region and nearby cities while the spatial clusters of declining vacant housing are present in the capital region. The policy implications of this study are as follows: First, local governments should make collaborate efforts with geographically proximate cities for more effective management of vacant housing. Second, given that vacant housing is more prevalent and growing in the non-capital region, it is necessary to employ differential policies to manage housing vacancy between the capital and non-capital regions.

Distribution of Social Wasps in Two Metropolitan Cities (Busan and Daegu) of South Korea

  • Kim, Chang-Jun;Choi, Moon Bo
    • Proceedings of the National Institute of Ecology of the Republic of Korea
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    • v.2 no.2
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    • pp.101-107
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    • 2021
  • The objective of this study was to analyze social wasps' urban distribution tendency based on 10 species found in two metropolitan cities (Busan and Daegu) of South Korea. There 10 species included six species (Vespa mandarinia, V. ducalis, V. crabro flavofasciata, Vespula koreensis koreensis, Parapolybia indica, and Polistes snelleni) of forest dwellers that inhabited urban main forests and satellite forests, two species (V. simillima simillima and V. analis parallela) of facultative dwellers that nested at diverse sites of urban areas with greater preference for urban forest, and two species (V. velutina nigrithorax and P. rothneyi koreanus) of urban dwellers that nested at almost all sites, including urban and forest areas. These urban dwellers were found to adapt well to an urban environment based on their far higher rate of urban nesting compared to facultative dwellers. When distribution tendencies of facultative dwellers and urban dwellers in Busan and Daegu were compared, a regular distribution was mostly observed in Busan with a dense forest network. For Daegu that lacked forest connectivity, the greatest distribution of species was found in the nearby urban forest. For Daegu, a city further away from forests, urban dwellers occurred far beyond forest sites compared to Busan with a dense forest network.

Study on 3D Object (Building) Update and Construction Method for Digital Twin Implementation (디지털 트윈 구현을 위한 3차원 객체(건물) 갱신 및 구축 방안 연구)

  • Kwak, Byung-Yong;Kang, Byoung-Ju
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.44 no.4
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    • pp.186-192
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    • 2021
  • Recently, the demand for more precise and demand-oriented customized spatial information is increasing due to the 4th industrial revolution. In particular, the use of 3D spatial information and digital twins which based on spatial information, and research for solving social problems in cities by using such information are continuously conducted. Globally, non-face-to-face services are increasing due to COVID-19, and the national policy direction is also rapidly progressing digital transformation, digitization and virtualization of the Korean version of the New Deal, which means that 3D spatial information has become an important factor to support it. In this study, physical objects for cities defined by world organizations such as ISO, OGC, and ITU were selected and the target of the 3D object model was limited to buildings. Based on CityGML2.0, the data collected using a drone suitable for building a 3D model of a small area is selected to be updated through road name address and building ledger, which are administrative information related to this, and LoD2.5 data is constructed and urban space. It was intended to suggest an object update method for a 3D building among data.

A Basic Research on the Streetscape in Rural Town Around Large Cities - Focused on 10 Small Towns near Gwangju Metropolitan City - (대도시 주변 면소재지 중심가로 경관분석을 위한 기초 연구 - 광주광역시 인근 10개 소재지를 중심으로 -)

  • Kim, Young Tae;Cho, Tong Buhm
    • Journal of Korean Society of Rural Planning
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    • v.28 no.2
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    • pp.11-20
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    • 2022
  • As a portal to rural town, Myeon near large cities is expected to represent image of the rural area. But, the landscape are changing rapidly due to development pressure and to the expansion of the transportation network. For visitors and transit traffic, Recognizing that the characteristics of the streetscape is an important task for the vitalization of the rural district. In particular, it was found that the visual quantity of the central street in the location of the town was closely related to the preference of the streetscape, and the visual quantity of trees and the visual quantity of the building showed an inverse relationship of + and - respectively. Since this is not a simple ratio of the sky to the building, but a relative factor, the possibility of landscape improvement can be improved through management of public facilities or green spaces and maintenance of open spaces or gaps between buildings. It seems that it is necessary to secure separate means for the management of the architectural landscape, such as the establishment of a special landscape plan or establishment of ordinances.