• Title/Summary/Keyword: Evaluating Indicators

Search Result 306, Processing Time 0.031 seconds

A Study on the Evaluating Indicators of the Level of Deterioration in High-rise and high-density Apartments (고층고밀 아파트단지의 노후도 평가지표 개발)

  • Cho, Sung-Heui;Lee, Tae-Kyung
    • Journal of the Korean housing association
    • /
    • v.20 no.4
    • /
    • pp.131-142
    • /
    • 2009
  • High-rise and high-density apartment complexes have been built and supplied on a large scale in the 1st period of the New Town project in metropolitan areas since the late 1980s. Now It has become necessary to improve those apartment complexes, which have serious deterioration problems for aging more than about 20 years accompanying simultaneity and a large scale. The purpose of this research is to develop the evaluating indicators to measure the level of deterioration of apartments inclusively and practically in order to regenerate apartments as sustainable residential environments. This study is composed of the following four parts; (a) establishing the conceptual model of evaluation of apartment deterioration, (b) selecting evaluation items, (c) constituting evaluation measurement, and(d)weighting evaluation indicators. First, deterioration of apartments was conceptualized by physical. social, and economical aspects in terms of sustainable development and proposed the conceptual model of hierarchy structure of evaluation of apartment deterioration by literature reviews. Second, evaluating items were selected based on literature reviews of existing indicators and preceding studies about apartments of Korea and foreign countries. The evaluating indicators were identified as a total of 77 evaluating items which were composed of three dimensions and 9 attributes on the basis of the conceptual model. They cover comprehensive scope of the apartment such as unit, building, complex, and site. Third, as the measurement, the 5 point ordinal scale measure was suggested. The evaluating measurement including measure standards, measure methods, and measure contents were developed by each evaluating items. Lastly, the weighting of evaluating indicators was analyzed by AHP method conducted by survey on the expert group. Items were identified as high contributors or low contributors. The weighting of these items could suggest several evaluations according to the situation. The evaluation of the level of deterioration can be done by both total evaluation and a specific field of evaluation. In addition, it is easy to grasp deteriorated attributes or dimensions by providing a radar and bar chart showing evaluation results. These evaluating indicators could be a useful tool to grasp actual methods for the regeneration of apartments.

A Preliminary Study on Housing Performance Indicators Evaluating the level of Deterioration of Apartments (아파트 노후도 평가지표 개발을 위한 기초연구)

  • Cho, Sung-Heui;Lee, Tae-Kyung
    • Proceeding of Spring/Autumn Annual Conference of KHA
    • /
    • 2008.04a
    • /
    • pp.225-230
    • /
    • 2008
  • High-rise and high-density apartment complexes has been built and supplied on a large scale in the metropolis and metropolitan areas since 1980s in order to solve housing shortage in cities. Recently they are raising deterioration problems for aging more than 20 years. moreover, those problems show very special characters such as simultaneity and a large scale. The purpose of this study is to propose a direction for the development of the evaluating indicators to measure the level of deterioration of apartments. The level of deterioration of apartments can be evaluated by housing performance. In order to evaluate the deterioration comprehensively, the housing performance indicators should be developed on the social, economical, and physical dimension. This study analyzed the concept of the apartment deterioration and compared housing performance indicators through literature review. First of all, when considering various factors in the evaluation of the deteriorated apartments, such as evaluating ranges, attributes and dimensions, housing performance indicators should be structured with the hierarchical framework. Second, housing performance indicators evaluating the level of deterioration of apartments should include social, psychological, and cultural aspects of home environments in order to understand adequately the attitude of the middle class toward services that apartments provide. Third, in previous researches, most criteria have been developed and weighted based on only expert opinions regarding performance indicators. So, It is necessary to include residents' opinions in developing performance indicators since they can provide more practical and feasible aspects the experts could not experience or understand.

  • PDF

A Study on the Indicators for evaluating Environmental Sustainability of Building - Focused on evaluating indicators for utilizing natural energy - (건물의 환경적 지속가능성 평가 지표에 관한 연구 -자연에너지 활용 평가지표를 중심으로-)

  • Bang, Jae-Sung;Yang, Byoung-E
    • KIEAE Journal
    • /
    • v.6 no.2
    • /
    • pp.27-34
    • /
    • 2006
  • The purpose of this study is to develop the sustainability indicators for assessing environmental sustainability of building. This reseach focused on evaluating indicators for passive design in the stage of site planning and building massing. In order to achieve the aims of this study, first priority was given to set up systematic framework of sustainability indicators for passive design. Based on the framework, the assessment categories and indicators by each category were established. Secondly, the weighted value of each indicators were obtained by questionnaire survey of the experts. As the result of the analysis of questionnaire of experts, feasible indicators were obtained and the grades of measured values were deduced. Finally, this paper presented comprehensive environmental sustainability indicators which is related to the passive design.

A Study on the Evaluation Indicators of Healthy Housing Quality of Multi-Family Housing (공동주택의 건강성능 평가지표 개발에 관한 연구)

  • Cho, Sung-Heui;Kang, Na-Na
    • Journal of the Korean housing association
    • /
    • v.22 no.1
    • /
    • pp.43-55
    • /
    • 2011
  • The purpose this study is to develop indicators that measure the healthy housing condition of multi-family housing. The major findings are as follow: first, healthy housing was defined by physical, mental, social, and management aspects and proposed the conceptual model of hierarchy structure of evaluation of healthy housing by literature reviews. Second, evaluating items were selected based on literature reviews of existing indicators and preceding studies about both domestic and overseas multi-family housing. The evaluating indicators were identified as a total of 87 evaluating items which were composed of four dimensions and 16 attributes on the basis of the conceptual model. They cover comprehensive scope of the multi-family housing such as unit, building, complex, and site. Third, as the measurement, the 5-point ordinal scale measure was suggested. The evaluating measurement including measure standards, measure methods, and measure contents were developed by each evaluating items. Lastly, the weighting of evaluating indicators was developed by AHP method conducted by survey of an expert group. Items were identified as high contributors or low contributors. The weighting of these items could suggest several evaluations according to the situation. The level of healthy housing condition may be evaluated by both total evaluation and a specific field of evaluation.

Development and Adaptation of Indicators for the Environmentally Friendly Rural Community Planning (환경친화적인 농촌개발을 위한 평가지표의 개발과 그 적용에 관한 연구)

  • Kwon, Jeong-Ah;Lee, Dong-Kun;Choi, Jae-Yong
    • Journal of the Korean Society of Environmental Restoration Technology
    • /
    • v.3 no.3
    • /
    • pp.29-36
    • /
    • 2000
  • The purpose of this study is to develop and adapt indicators for the rural community assessment. Bearing in mind, indicators are derived from the various theoretical literature review and the efficiency of the indicators has been tested through comparing and evaluating 3 different rural communities which was selected based on their distance from Seoul. In order to assess a rural development project, the assessment indicators should include at least 5 domains of natural environment, socio-economic, quality of living environment, community characteristics, public participation, which are the basic formation of indicators of this study. Furthermore, this approach could be a ground for the environmentally friendly rural development planning.

  • PDF

Deterioration Characteristics through Evaluating the Level of Deterioration of High-rise and High-density Apartments (고층고밀 아파트단지의 노후특성 평가 연구 - 1기 신도시 중 분당신도시의 아파트단지를 대상으로 -)

  • Cho, Sung-Heui;Lee, Tae-Kyung;Oh, Deog-Seong
    • Journal of the Korean housing association
    • /
    • v.20 no.6
    • /
    • pp.89-99
    • /
    • 2009
  • The purpose of this research is to determine the deterioration characteristics of high-rise and high-density apartment complexes in 1st period new towns in order to regenerate apartments as sustainable residential environments in Korea. For this purpose, the level of deterioration was evaluated by using 'evaluating indicators of the level of deterioration of high-rise and high-density apartments'. The deterioration characteristics were determined inclusively and concretely based on evaluation results. In addition, the deterioration level according to residents' awareness of the deterioration of their apartment was evaluated. This study was conducted by methods of field data collection, staff interview, field measurement, and resident survey according to the measurement of the evaluating indicators. And the re-organized questionnaire based on the evaluating indicators was utilized for a survey of resident's awareness. The results are as follows: In the physical dimensions of apartments, the deterioration characteristics included deteriorated equipment and a decline in structural performance due to the aging of the apartment, a shortage of parking spaces, and the low flexibility of the bearing wall structure, etc. In terms of the social dimensions, the apartments showed an increase in the number of elderly households, a shortage of community facilities, and a lack of the opportunity for community participation etc. In terms of the economic dimensions, the apartments showed limitations in maintenance & repair and a lack of environmentally friendly features.

A Study on the Development of Evaluation Indicators for Product Safety and Air Supply Agencies (제품안전유공기관 평가지표개발에 관한 연구)

  • Shtaekova, Gulnur
    • Journal of Venture Innovation
    • /
    • v.2 no.1
    • /
    • pp.23-31
    • /
    • 2019
  • The primary goal of this study is to develop proper indicators for evaluating and selecting an organization that contributes product safety in his industry. The indicators of product safety include input, process, and output in the sequences of product safety activities and systems. The indicators are proposed by the side of measurable and unmeasurable index. In detail, the indicators are consist of 3 parts - product safe management, efforts for product safety and the performance of product safety. The indicators are itemized by size of enterprise (large, medium and small size) due to the difference of their system and management capability of product safety. To get the indicators reasonably, the opinions of experts and VOC of the industrial field are considered. And the indicators are also divided by job position and level(an executive vs. worker). The items of indicators are 20 and the score is 200, that are the same whichever the case may be. The indicators are useful tools for selecting a person who serves the development of product safety in his industry.

Study on Theoretical Models of Regional Humanity Lung Cancer Hazards Assessment

  • Zhang, Chuan;Gao, Xing
    • Asian Pacific Journal of Cancer Prevention
    • /
    • v.16 no.5
    • /
    • pp.1759-1764
    • /
    • 2015
  • Purpose: To establish the concept of lung cancer hazard assessment theoretical models, evaluating the degree of lung cancer risk of Beijing for regional population lung cancer hazard assessment to provide a basis for technical support. Materials and Methods: ISO standards were used to classify stratified analysis for the entire population, life cycle, processes and socioeconomic management. Associated risk factors were evaluated as lung cancer hazard risk assessment first class indicators. Study design: Using the above materials, indicators were given the weight coefficients, building lung cancer risk assessment theoretical models. Regional data for Beijing were entered into the theoretical model to calculate the parameters of each indicator and evaluate the degree of local lung cancer risk. Results: Adopting the concept of lung cancer hazard assessment and theoretical models for regional populations, we established a lung cancer hazard risk assessment system, including 2 first indicators, 8 secondary indicators and 18 third indicators. All indicators were given weight coefficients and used as information sources. Score of hazard for lung cancer was 84.4 in Beijing. Conclusions: Comprehensively and systematically building a lung cancer risk assessment theoretical model for regional populations in conceivable, evaluating the degree of lung cancer risk of Beijing, providing technical support and scientific basis for interventions for prevention.

Development of the Assessment Indicators for Railway Safety

  • Song, Bo-Young;Moon, Dae-Seop;Lee, Hi Sung
    • International Journal of Railway
    • /
    • v.5 no.4
    • /
    • pp.175-181
    • /
    • 2012
  • This study proposes a model for railway safety assessment with which the safety of whole railway system can be evaluated. The purpose of the assessment model is to generate safety indicators which quantitatively represent the degree of railway safety. Safety indicators were proposed as three indicators according to their functions; accident indicators, safety management indicators, and safety culture indicators. This paper describes the first result on the safety target which will be a key starting point toward the development of safety assessment model. It is recommended that the safety target to be composed of several sub-targets are apportioned to constituent components. It is concluded that the classification of safety target has influence on deciding components or attributes that constitute each sub-indicators; accident indicators, safety management indicators, and safety culture indicators. Based on this study, a railway safety assessment model will be developed in the following study.

Development of Evaluation Indicators for Integrated Home Care (통합가정방문급여 평가지표 개발)

  • Park, Jong Duk;Jung, Dukyoo
    • Korean Journal of Adult Nursing
    • /
    • v.26 no.5
    • /
    • pp.543-552
    • /
    • 2014
  • Purpose: The purpose of this study was to develop integrated evaluation indicators of home care services in the hope that the increasing group of long-term home care patients could receive quality care services. Methods: The development involves a methodological study on a development phase and a verification phase. The main survey at a verification stage was conducted by the staffs at 146 institutions who agreed to participate on this study. Results: The evaluation index for the integrated home visit care consisted of five categories and 57 indicators including Managing Institution (12), Environment and Safety (3), Right and Responsibility (7), Process of Care (31) and Results of Care (4). The criterion-related validity was verified in regard to the participation in the 2010 evaluation of long-term home-care institutions by the National Health Insurance Corporation. Conclusion: The evaluation index of the integrated home visiting care developed in this study is considered suitable to utilize as evaluating indicators in managing and evaluating the way of how institutions integrate and provide home visit care services as well as home nursing care services.