• 동의신경정신과학회지
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• 제28권3호
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• pp.275-286
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• 2017

Objectives: To suggest the basis of clinical applications through qualitative and quantitative analysis of mentalizing the rooms of mind in the mindfulness meditation program. It is one of the M&L psychotherapy techniques that enables observing the mind more objectively by structuring, visualizing and embodying state of the mind at the moment of drawing a room of the mind. Methods: In this study, we conducted 5t mindfulness meditation program sessions with 85 college students studying Oriental Neuropsychiatry at the University of Oriental Medical College. Before and after the program, data checked the FFMQ and drew the room of mind. Qualitative analysis by subjects were analyzed using qualitative and quantitative methods. Results: First, results of the quantitative analysis revealed significant difference between pre-and post on describing one of the FFMQ sub-factors. However, there were no statistically significant other factors. Second, qualitative analysis results follow as: It extracted 2 keywords including 'viewpoint as a therapist' and 'viewpoint as a client' and 3 consisting words 'positive response', 'negative response', 'ambiguous response'. Conclusions: Mentalizing the room of mind is the work of visualizing, diagramming, objectifying, and specifying the mind of this moment. It is concerned that the value of clinical use is high as a useful tool to increase concentration of meditation and observe and evaluate changes of mind before and after treatments.

• 유통과학연구
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• 제14권8호
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• pp.45-50
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• 2016

Purpose - This study aimed to develop a new practical and universally applicable service quality model by improving the service quality measurement model proposed by many previous studies. Research design, data, and methodology - An in-depth analysis on what influences such service quality model had on the improvement effect of service quality, and Service Evaluation Model("SEM"), which was revised from the existing service quality measurement model, was developed. The model is divided into the two integrative categories: First, activity, that is the group of service-related activities. Next is item, the group of service-related objects. The level of service is evaluated for each category via survey questionnaire on service level evaluation. Based on the model, SEM has visibility by structuring the whole service industry. Results - For the application of the new service quality model, this study attempted to examine the appropriateness of the newly proposed service quality model by applying it to retail service field. Conclusions - As a result, the proposed service model would be a useful and applicable service quality measurement model required by many organizations. Service company can set up self check service levels. Through these results, they can look for the ways to provide better services to customers. Service users can ensure the objectivity of business plan based upon SEM.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2007년도 정기학술발표대회 논문집
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• pp.234-238
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• 2007

플랜트 산업은 종합적인 사업으로 관련산업의 파급효과가 크며 고부가가치사업인 반면, 기술력을 갖추기 위해서는 장기간에 걸친 투자가 필요하며, 업계 공동 혹은 국가적인 차원에서 플랜트 산업의 장기 발전전략을 수립하여 지속적으로 추진할 필요가 있다. 플랜트 산업의 해외 수주현황 및 성공요인을 공유할 수 있는 시스템의 구축이 필요한 실정이다. 이에 본 연구는 산업설비 중 해외 플랜트 산업을 주축으로 사례조사를 실시, 특성요인의 통계적 분석을 실시하였으며, 향후 플랜트 산업의 기술력 향상을 위한 방법의 일환으로 D/B(Data Base)구축을 위한 기초자료로 사용하기위해 연구를 수행하고자 한다.

• 한국유통학회지:유통연구
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• 제14권2호
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• pp.1-30
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• 2009

환경의 중요성이 강조되는 가운데 유통경로 구성원 간 동반자적 관계의 성공을 위해 기업이 어떤 노력을 기울여야 하는지에 대한 연구가 시급하다. 유통경로 관리에서 유통환경을 명확히 이해하고, 그것이 유통경로 시스템에 주는 영향을 파악하는 것이 매우 중요하다는 점을 인지하면서도 환경의 영향에 대한 이론적 실증적 연구는 그다지 활발하지 못했던 것이 사실이다. 특히 기존의 유통경로 연구들은 환경이 유통경로에 영향을 미치는 다양한 메커니즘을 다루지 않았다. 이 연구의 목적은 환경차원 중 환경의 동태성이 중요한 관계의 질인 기회주의에 직 간접적으로 어떤 영향을 주는지를 규명하는 데에 있다. 간접적인 경로로는 환경의 동태성이 통제전략(통제 메커니즘)과 통제구조(관료적 구조화)를 통해 기회주의에 미치는 영향을 알아본다. 이를 위하여 국내 대형할인점과 거래하는 공급업체를 대상으로 자료를 수집 분석한 결과, 감시와 인센티브와 같은 통제전략을 증가시키는 환경의 동태성의 영향력은 나타난 반면, 참여화 같은 통제구조를 감소시키는 환경의 동태성의 영향력은 나타나지 않았다. 또한 공급업체의 기회주의를 증가시키는 환경의 동태성의 직접적인 영향력은 존재하는 것으로 나타났다. 그리고 공급업체의 기회주의를 감소시키는 참여화의 영향력은 나타났으나 감시와 인센티브의 영향력은 나타나지 않았다. 이 연구는 요즘과 같이 환경의 동태성 수준이 높은 국내 유통시장, 특히 할인점에게 공급업체의 기회주의를 관리 통제하는 측면에서 어떠한 관리적 측면의 노력이 필요한지를 제시할 수 있을 것이다.

• 한국산업보건학회지
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• 제33권1호
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• pp.19-33
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• 2023

Objectives: The purpose of this study is to systematically identify situations where exposure levels are expected to be high by structuring domestic lead measurement data according to exposure processes and activities. Methods: Occupational exposure data on lead was collected from the results of the Evaluation of Reliability of Working Environment Measurement conducted by the government from 2019 to 2020. Lead exposure characteristics were analyzed by PROC (process category) and activity. The Risk Characterization Ratios (RCRs) of five PROCs according to ventilation type and lead content were evaluated using the MEASE (Metal's EASE) model. Results: The exposure data on lead (n=250) was classified into 12 PROCs and 12 activities, with an average concentration of 0.040 mg/m³ and about 14% exceeding the occupational exposure limit of 0.05 mg/m³. Processes with high exposure levels were PROC 7 (industrial spraying), 23 (open processing and transfer operations of molten metal), 24 (mechanical treatment), 25 (welding), and 26 (handling of powder containing lead). The results of evaluating RCR for the five PROCs were greater than 1 or close to 1 even if local exhaust ventilation was used. Conclusions: There is a possibility that the concentration of exposure is high in the casting and tapping of molten metal containing lead, mechanical treatment such as fracturing and abrasion, handling of powder, spraying, battery manufacturing, and waste battery recycling processes. It is necessary to implement chemical management policies for workplaces with such processes.

• 대한산업공학회지
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• 제12권1호
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• pp.119-131
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• 1986

Described in this paper is a modelling methodology for mass production system simulation. The mass production system under consideration consists of various types of flow lines, special purpose production facilities, conveyor lines, palletized carts, and storage facilities. This type of production system is typical in home appliance industry, automobile industry, footwear industry, etc. where a variety of product mix are mass-produced. The modelling methodology is based on the "discrete-event formalism", and an "activity-oriented world view" is adopted to formalize the system description. A distinctive feature of the modelling methodology is that only the static structure (ie, system components) is included in the fixed model. The dynamic structure of the system is specified through a "data-driven" mechanism, which is an extension of the "experimental frame" concept. Each type of system components (ie, flow line, conveyors, carts, etc.) is formally modeled by using Activity Cycle Diagrams. The issue of "model structuring" is also addressed. The modeling methodology has been successfully applied in a real simulation study of a mass production system.

• Journal of Electrical Engineering and Technology
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• 제12권5호
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• pp.1798-1804
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• 2017

This paper presents an approach of the Gustafson-Kessel (GK) clustering algorithm's performance in fault identification on power transmission lines. The clustering algorithm is incorporated in a scheme that uses hybrid intelligent technique to combine artificial neural network and a fuzzy inference system, known as adaptive neuro-fuzzy inference system (ANFIS). The scheme is used to identify the type of fault that occurs on a power transmission line, either single line to ground, double line, double line to ground or three phase. The scheme is also capable an analyzing the fault location without information on line parameters. The range of error estimation is within 0.10 to 0.85 relative to five values of fault resistances. This paper also presents the performance of the GK clustering algorithm compared to fuzzy clustering means (FCM), which is particularly implemented in structuring a data. Results show that the GK algorithm may be implemented in fault identification on power system transmission and performs better than FCM.

• 한국과학교육학회지
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• 제35권4호
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• pp.773-790
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• 2015

Conducted as an ethnographic examination of science teaching and learning in an Innovative Middle School in Korea, this study employs sociocultural theory to examine how structures afford and limit student participation in an innovative school designed to promote student-centered learning. Data includes teacher and student interviews, student responses to a questionnaire, classroom observations, and analysis of video recordings of ten lessons in two in two 8th grade science classes. Using structure|agency dialectic theory, we identify and describe some structures that afford and limit teacher and student agency at the micro (science classrooms), meso (school), and macro (Korean society) levels to raise some questions about current reform measures, such as innovation schools, that seek to position classroom teachers as agents for change in science education reform in Korea. Findings suggest that while teachers and school administrators play an essential role in structuring learning opportunities at the meso and micro levels, they have limited agency to address structural constraints originating at the macro-level, which can negatively impact teaching and learning in the science classroom. We offer implications for policy and practice and argue the need for more qualitative research, informed by sociocultural theory, to inform science education reform efforts in Korea.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제16권2호
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• pp.163-176
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• 2010

조직의 데이터를 효과적으로 관리하는 대표적 방법은 기존 데이터의 공유와 재사용을 촉진하여 데이터의 중복 생산을 방지하는 것이다. 데이터 공유와 재사용의 촉진을 위해서 기존 데이터의 체계적 구조화와 효율적인 검색이 지원되어야 한다. 이러한 점이 고려되지 않은 조직간 단절된 데이터 개발은 데이터 중복을 양산하고 데이터의 품질을 저하시킨다. 데이터 분류는 관리하는 데이터에 대한 체계적 정리로 원하는 데이터 요소의 빠른 검색을 가능하게 한다. 본 논문에서는 데이터 공유, 재사용과 통합을 극대화하고 MDR과 시멘틱 웹에서 효과적으로 사용될 수 있는 본질기반 데이터 분류 방법론을 제안한다. 본질기반 데이터 분류 방법론은 데이터 본질을 기반으로 데이터 분류 구조를 구성하여 업무분류에 독립적인 데이터 분류가 가능하다. 또한 제시된 데이터 분류 구조를 지원하는 데이터 분류 절차를 제시하여 다양한 데이터 요소들을 데이터 분류 구조에 따라 배치하는 방법을 보인다. 사례연구에서는 제안된 데이터 분류 구조와 데이터 분류절차가 효과적으로 실제에 적용 될수 있음을 보였다.

• 한국지구과학회지
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• 제38권5호
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• pp.357-366
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• 2017

Urban planning and engineering undergraduate students need to understand the earth physical systems and that how human beings interact with the earth systems to planning and engineering urban area. The eco-friendly or geo-friendly design and planning of an urban area is a critical issue not only for economic benefits but more importantly for the sustainable future of urban life. However, little study has been done dealing with the urban engineering students' understanding of the earth as a system and what pedagogical approach is appropriate to improve their understanding of the earth as a system. This study is to investigate the impact of a purposely designed ESS course on urban engineering students' understanding of the earth as a system and their perceptions about the instructional approaches of the course on their learning competency. This study utilized a mixed-methodology with three main data sources: concept maps, student's perception survey about their learning competency, and course contents. Both the survey and concept maps were analyzed quantitatively as well as qualitatively. The result of this study showed that the urban engineering students' experience of team-based research about the topic they chose based on their own interest had a positive impact on their understanding of the earth as a system and their learning competency. The results of this study suggest that structuring and presenting the earth system contents in the context of engineering students' understanding and their future career be effective not only for the improvement of students' content knowledge but also for the enhancement of their learning competency such as creativity and problem-solving skills in everyday life situation.