• The Journal of the Korea Contents Association
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• v.4 no.3
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• pp.115-123
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• 2004

This study suggests the output of the fingerprint doorlock design development through the structured methodology of concept selection in the process of design development, after characterizing the doorlock product itself. All of the early phases of product development are very important on eventual product success. Concept selection is the process of evaluating concepts with respect to customer needs and other criteria, comparing the relative strength and weaknesses of the concepts, and selecting one or more concepts for further investigation or development. To obtain the ideal concept o( new product, this work used a two-stage concept selection methodology which consist of concept screening and concept scoring. As a result, this study represents the fixed design rendering for mass production.

• Annual Conference of KIPS
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• 2018.10a
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• pp.478-479
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• 2018

수부는 일상생활동작(ADL, activities of daily living)을 위한 중요 부위로 손상이나 장애가 있는 경우 재활치료를 통해 과제수행능력을 향상시킨다. 그러나 치료 과정은 주관적으로 진행되어 정확한 치료 성과를 위한 객관적 지표가 필요하다. 본 논문에서는 실제 수부 움직임을 추적할 수 있는 동작인식 장비인 립모션 컨트롤러와 Unity3D로 가상공간 상에서 구현된 Box&Block Test를 이용하여 수부 움직임에 대한 객관적인 데이터를 얻었다. 기존 Box&Block Test와 제안한 모션인식과 추적에 의한 수지손상 환자용 진단 및 치료시스템의 성능을 T검정 수행한 결과 통계적으로 유의미한 차이가 없음을 보였으며 수부 움직임의 정량적인 데이터를 통해 정확한 치료성과 판단의 가능성을 확인하였다.

• Journal of the Korea Convergence Society
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• v.11 no.4
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• pp.359-367
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• 2020

This study is a descriptive research to identify the factors affecting the mental health of nursing aides. The subjects were 227 nursing aides working in the metropolitan area of South Korea, and the survey was conducted in October 2019 using the structured questionnaires. The results showed that the factors affecting mental health of nursing aides were emotion stability, emotional intelligence, occupational stress, and subjective perception of physical health, and their explanatory power for mental health was 64.6%. As a result, it is necessary to develop an intervention program to improve emotion stability, emotional intelligence, occupational stress, and subjective perception of physical health in order to improve mental health of nursing aides.

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 2001.11a
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• pp.200-200
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• 2001

백판지 면성은 표면 백색도의 변이, 불투명도의 변이, 광택도, 거치름도, 표면 지합, 표면 요철 등 다양한 인자들로 표현되고 있다. 인쇄소에서는 인쇄를 하기 때문에 화선 부에서의 백색도나 불투명도 등은 크게 불만 요소로 작용하지는 않으나 표면 요철의 경우에는 인쇄 후 화선부에서도 나타나기 때문에 고객 불만의 한 요소로 인식되어 진 다. 따라서 본 연구에서는 백판지 면성의 여러 인자 중 표면 요철의 평가에 대해 다루 고자 하였다. 백판지 표면 요철을 시각적으로 나타내기 위한 방법으로 3-Dimensinal topography를 얻을 수 있는 Zygo와 Stylus를 이용, FFT 변환을 통하여 2-dimensional topography를 얻는 방법이 연구되었다. 그러나 기자재 비용, 측정 시간 등의 문제 등으로 표면 요철 을 평가하기 어려운 점이 있다. 본 연구에서는 백판지를 T APIO를 이용하여 O.2mm간격으로 두께를 측정하였고 A verage slope와 Profile length라는 개념을 도입하여 수치 적으로 표면 요철을 정 량화 하였다. Average slope는 1mm 간격으로 이동하였을 때 높이의 편차를 평균하는 값이다. 또 한 Video eam을 이용하여 표면 요철의 형태를 촬영하여 시각적으로 판단할 수 있도록 하였다. 위의 측정 방법으로 국내, 외 12개의 Sample에 대해 Profile length와 Average s slope를 계산하였다. 고객의 주관적 평가를 의사결정 방법 중 하나인 AHP법을 이용하여 주관적인 정성 평가를 수치적으로 정량화할 수 있었으며 실제 측정 결과와 비교, 상관분석을 실시 하 였다. 고객의 평가 결과와 Profile length, average slope의 상관성을 분석한 결과 A Average slope에서 유의성 있는 상관성을 얻을 수 있었고 표면 사진을 비교하였을 때 C Coating 방식 등을 유추할 수 있었다. 이러한 평가 방법을 현장에 적용하였으며 그 결과, 공정 개선 전, 후의 표변을 측정, 개선 유무를 쉽게 판단할 수 있었다.

• Journal of Digital Convergence
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• v.16 no.11
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• pp.211-219
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• 2018

This study explored the relationships among perceived values of environment friendly-cars and shared cars, product attitudes, subjective norms, and usage intentions. The study also examined the difference between the consumer attitudes toward environment friendly-cars and shared-cars. 357 survey responses of Chinese consumers were analyzed with structural equation modeling. The results indicate that the perceived values of environment friendly-cars had positive effects on the product attitude, while the environmental as well as economic value of shared-cars had positive effects on the product attitude. The product attitude, subjective norm and anticipated guilt had positive effects on the usage intention. The results are expected to provide useful marketing strategies related to both environment friendly-car and shared car industries.

• The Journal of the Korea Contents Association
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• v.18 no.2
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• pp.533-540
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• 2018

The purpose of this study was to investigate the perception, practice status and perceived oral health awareness of oral hygiene products in high school students and to utilize it as basic data for the development of programs that can use the correct oral hygiene products. The results of the self -filling questionnaire survey of 260 high school students in K area were as follows. (P <0.05), which showed a positive correlation with subjective oral health perception (p <0.05). his implies the need for education of oral hygiene products for proper practice in using oral hygiene products. The use of oral hygiene products was the highest in 1/3, but in practice, the total use was highest.It is thought that oral health education program that can affect not only the oral health education but also the practice is needed. For the students who have difficulty in accessing medical institutions due to their studies, the way to acquire oral health education is more important than the development of public health education programs and the implementation of oral health education.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5169-5178
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• 2012

The purpose of this study was to examine difference in quality of chest compression according to encouragement method of focusing on two rescuers' teamwork in CPR guideline for 2010. Subjects were randomly extracted the Dept. Emergency Medical Technology students who completed the curriculum of CPR. A group was divided into the group with one-time encouragement(33 people) and the group with continuous encouragement(33 people). Measurement period was progressed from April 30, 2012 to May 7. The collected data were analyzed with SPSS WIN program(version 12.0). As a result of research, the accuracy of chest compression(time, %) was higher(p<.05) in the group with one-time encouragement(118.72 times, 78.54%) than the group with continuous encouragement(95.12 times, 62.96%). As for the recognition of subjective concentration, the recognition as saying of being helpful for concentration was higher(p<.05) in the group with one-time encouragement(3.90 points) than the group with continuous encouragement(3.12 points). Even as for the recognition of subjective fatigue relief, the recognition as saying of being helpful for fatigue relief was higher(p<.05) in the group with one-time encouragement(3.96 points) than the group with continuous encouragement(3.30 points).

• Journal of dental hygiene science
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• v.16 no.5
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• pp.378-383
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• 2016

With change in the pattern of disease occurrence and increase in the interest in health, efforts to assess the health status on patients covering their subjective awareness at the same time as clinical and objective evaluation on health are continued. To measure health-related quality of life can be one of these efforts. This study was performed to evaluate the relevance of the quality of overall health-related-life and oral health condition. Also the second year (2014) materials in the 6th the National Health and Nutrition Survey were applied to this study. The factors affecting general health related quality of life measured by EuroQol-5 dimension (EQ-5D) have been confirmed by gender, age, education level, income level, private health insurance, perceived health status, toothache experience during the last 1 year, remaining tooth number. As oral health plays an important role in determining the overall health conditions, objective oral health state influences the whole body health. Hence, it can be regarded that oral health is ultimately related to the general health-related quality of life.

• Journal of Digital Convergence
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• v.13 no.9
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• pp.479-487
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• 2015

The purpose of this study was to examine the factors affecting Obesity-Stress among women in their twenties. The research design for this study was a descriptive survey design using a convenience sampling. Data collection was done using self-report questionnaires with 216 women located in M city. Pearson correlation coefficients and Hierarchical multiple regression with the SPSS Win 18.0 Program were used to analyze the data. In the hierarchical multiple regression analysis, Perceived body shape and BMI significantly predicted. A result of examining the correlation between stress and obesity Stress and the variables, Appearance Orientation,(r=.386, p=<.001) Self-Esteem(r=.324, p=<.001) Body Evaluation(r=-453, p=<.001), Body Appearance Satisfaction(r=-.560, p=<.001). hierarchical multiple regression step 3 shows that variables explained 54.1%. As a result on the basis of, This will require a variety of training programs provided in order to reduce obesity stress.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.281-290
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• 2019

This study analyzed the recognition types of the economic burden for cancer treatment and the characteristics of each recognition type by employing Q methodology. For this study, we determined the final 45 Q statements by conducting literature surveys, internet searches and in-depth interviews. The P samples are 35 people of cancer patients, their family members, and experts. The Q statements were classified according to the forced normal distribution method and the collected data was analyzed using the PC QUANL program. For the analysis results, we extracted four recognition types on the economic burden of cancer treatment, and we named them 'uncertain anxiety', 'acceptance by family burden', 'object to challenge with active response' and 'insurance preparation', depending on their characteristics. The results of this study can be used as a basis for preparing the clinical intervention plan and the policies for cancer patients and the families involved in the fields of medicine, nursing and social welfare.