• 한국산업융합학회 논문집
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• 제22권6호
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• pp.749-756
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• 2019

Big data is structured and unstructured data that is so difficult to collect, store, and so on due to the huge amount of data. Many institutions, including universities, are building student convergence systems to foster talents for data science and AI convergence, but there is an absolute lack of research on what kind of education is needed and what kind of education is required for students. Therefore, in this paper, after conducting the correlation analysis based on the questionnaire on basic surveys and courses to improve the curriculum by grasping the satisfaction and demands of the participants in the "2019 Big Data Youth Talent Training Course" held at K University, Regression analysis was performed. As a result of the study, the higher the satisfaction level, the satisfaction with class or job connection, and the self-development, the more positive the evaluation of program efficiency.

• Human Ecology Research
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• 제56권3호
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• pp.263-282
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• 2018

This study is used to understand the characteristics of home economics teachers that could to help develop personal development in home economics teacher and home economics education. The questionnaire survey was conducted on 150 home economics teachers who belong to either the home economics teachers' study association or Korean home economics education essociation. The survey was processed with frequency analysis, standard deviations, factor analysis, independent sample t-test, and reliability analysis using SPSS 12.0 depending on the contents of the research. The study results are as follows. First, for home economics teachers' conscious teaching, they build their own identities as experts, and have a vocation and sense of duty for their job. The culture of research and investigation community to study education and to maintain collaborative relationships with teachers of home economics teachers' associations has evolved. Second, home economics teachers have the ability to analyze and manage students' demands in order to perform teaching activities, and understand individual student characteristics. They understand new study trends and curriculum, develop sources for class, use appropriate teaching and learning theories, and create students' reflective activities. In addition, they grow their learning ability as specialist and study in self-oriented ways.

• 대한가정학회지
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• 제46권7호
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• pp.7-19
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• 2008

The purpose of this study is to provide fundamental data for development of textbooks and guides on diet education for middle school students. A survey was conducted for 250 middle school students in Daegu, who have completed the nutrition courses. The data were collected from the results of a self-administered questionnaire. The results obtained by this research are as follows: 1) For the education for dietary habit and attitude at school, more than half of students answered 'not being done'(55.1%), and 'needed'(41.1%). 2) When educating food and nutrition at school, both boys and girls preferred 'classes using media such as movies and slides'. 3) The boys wanted to learn 'proper dining etiquettes'(23.5%), and girls wanted to learn 'weight management'(43.8%) for further courses of food and nutrition(p < .001) in the educational demand analysis.

• 대한간호학회지
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• 제39권4호
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• pp.549-561
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• 2009

Purpose: Work-related stress and risk factors among Korean employees were identified in this study. Methods: Data were obtained from employees aged 20 to 64 using the Korean Working Conditions Survey 2006 (KWCS). Multiple logistic regression analysis using SAS version 9.1 was performed to examine risk factors of work-related stress by gender. Results: The age-adjusted prevalence of work-related stress among male and female employees was 18.4% and 15.1% respectively. After adjustments for multiple variables among both male and female employees, there was a significant relationship between work-related stress and risk factors including education, company size, work time, ergonomic risks, biological chemical risks, and job demands. The significant variables for male employees were housework load, occupational class, and shift work, and for female employees, type of employment. Conclusion: There is a need to develop and support intensive stress management programs nationally giving consideration to work-related stress associated with working time, physical working environment, and job demands. Based on gender specific approaches, for male employes, stress management programs should be developed with consideration being given to occupational class and shift work. For stress management programs for female employees, consideration needs to be given to permanent employment status, specifically those in small companies.

• 한국농공학회논문집
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• 제49권3호
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• pp.3-10
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• 2007

In general method to estimate the water supplies in the large-scale basin, indirect estimation method such as unit loading factor method has been used. However, the estimated water supplies are much different to the real water supplies used in the any basin because these general methods estimate them considering water supply demands only. Especially, water supplies for irrigation are big different to the real water supplies in which the water supplies for irrigation are depend on the weather conditions such as evaporation, basin conditions such as infiltration, the reservoir operation rule for irrigation water, and distribution methods. Thus, a new estimation method is developed to estimate the real water demands which is essential factors for the effective water resources operation in the basin. This method is for estimating the water supplies and return rates based on the survey of the irrigation reservoirs and the analysis of effects to the stream flows, return flows, and water supplies for irrigation which water supplies and return rates are used in the basin water management model. The water supply usages in each subbasin are validated by comparisons between the simulated discharges from the basin water management model and the discharges measured in the control points.

• 한국도서관정보학회지
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• 제32권3호
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• pp.31-58
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• 2001

본 연구는 전자공학 전공 대학원생들의 학술정보요구 및 이용행태를 추적해보아 대학도서관에서의 공학분야 대학원생들에 대한 효율적 정보서비스 정책에 필요한 기초자료를 제시하는데 목적을 두었다. 이를 위하여, 연구방법으로 문헌연구와 설문지조사법을 사용하였다. 문헌 연구를 통하여 기존 이론을 종합적으로 검토하여 이론의 체계화 및 실증연구의 이론적 틀을 세웠으며, 연구의 진행을 위한 설문지 조사법을 사용하여 전자공학을 비롯한 공학분야 대학원생들의 학술정보요구 및 이용행태를 비교 분석 하였다.

• 지식경영연구
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• 제16권4호
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• pp.169-190
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• 2015

The status of small and medium-sized enterprises has been changed into more independent business entities rather than simply subcontractor so that the utilization of specialized knowledge has been much more necessary for the survival in the market. However, small and medium-sized enterprises, it is difficult to sufficient investment in knowledge services due to limited resources relative to large enterprises and demand for knowledge services business of government support is growing. For this reason, it is important to measure accurately the demand for knowledge services of small and medium-sized enterprises in knowledge management for effective utilization of knowledge service. In this study, we analyzed previous studies on small and medium-sized enterprises knowledge services that can be utilized in a comprehensive way. As a result, we developed knowledge service needs assessment model based on five critical success factors for continual growth and 12 types of knowledge service. This model has been modified and supplemented through expert meeting using delphi research method and topic modeling analysis using secondary data. This study is attempted to appropriately measure necessary knowledge services for small and medium-sized enterprises so that generated the evaluation model of knowledge service demands, comprehensively dealing with core knowledge services for many kinds of business entities. It is expected that the developed model will be a useful tool to understand and evaluate knowledge services demands of enterprises.

• 품질경영학회지
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• 제44권2호
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• pp.451-466
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• 2016

Purpose: This study was to identify customers' demands in railway services system and then to seek the way to satisfy the customer expectations. Methods: We suggest a Quality Function Deployment(QFD)-based approach comprised of three stages. In first stage, SERVPERF survey was carried out to assess current positions of customer expectations in the market. Then, factor analysis was incorporated into SERVPERF to classify customer expectations for the house of quality. In the second stage, the analytic network process was used to prioritize the importance of the customer attributes. Finally, QFD was performed utilizing customer attributes and their weights. Results: The QFD identified the most important customer expectations as: accident prevention, swift reaction to accident, on-time arrivals and departures of the train. It also shows that driving capability, equipment for safety, and training for disaster are the most critical technical requirements. Conclusion: The results are useful for identifying the customers' demands in railway services systems, and they can contribute to the service quality and customer satisfaction.

• 한국주거학회논문집
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• 제28권2호
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• pp.35-45
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• 2017

This study aimed to explore housing welfare service situation in City of Cheongju, Chungbuk, and assess demands for the service improvement through interviews of public and private field specialists in order to seek practical implications for enhancement of housing welfare policy and system in Cheongju. In December 2016, a series of personal and focus group interviews using semi-structured questionnaires were conducted to total 10 specialists who were currently providing and housing services. Major findings and implications are as follow. (1) City's own housing survey and database construction are in need for development and implementation of housing welfare service programs serving local needs effectively and efficiently. (2) The field specialists perceived importance of realignment of service system and to establishment of the Cheongju housing welfare center as a control tower of the services. (3) It is required to provide various opportunities to strengthen the specialists' competence through education, training and networking and to arrange persons in charge of housing programs in every community-level self-government. (4) The specialists showed their strong interests in introduction of diverse housing welfare services and programs.

• 한국산학기술학회논문지
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• 제11권11호
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• pp.4604-4613
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• 2010

본 연구는 대전광역시에 위치한 아파트 단지 내 옥외생활공간을 조사하고, 이를 기초로 하여 거주자의 만족도, 이용빈도, 선호도, 중요도를 파악하는 것이다. 이것은 거주자의 변화하는 요구와 관심을 파악하는 것이 미적인 설계보다 우선으로 고려해야 할 사항이며, 나아가 사회적 요구로 반영될 수 있는 기초자료로 제공하는데 그 의의가 있다. 따라서 아파트 단지 옥외생활공간에 대한 다양한 접근은 단지설계의 쾌적한 주거환경과 공동주택의 설계향상에 역할을 담당할 수 있을 것이다.