• 한국의상디자인학회지
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• 제19권1호
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• pp.147-162
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• 2017

The purposes of this study were to investigate objectified body consciousness and appearance management behaviors, and to analysis the differences on this two variables between Korean and Chinese consumers. The subjects were 700 Korean and Chinese female university students. The research method was a survey and the measuring instruments consisted of objectified body consciousness scale, appearance management behaviors items, and subjects' demographics attributions. The data were analyzed by frequency analysis, cross tabs analysis, $x^2$ test, Cronbach' ${\alpha}$, factor analysis, t-test, and regression analysis, using SPSS statistical program. The results were as follows. First, three factors(body surveillance, body shame, and control belief) were emerged on objectified body consciousness, and Korean students showed the higher level of objectified body consciousness than Chinese students. Second, Korean students had much more experience and a higher intention to perform various appearance management behaviors than Chinese students. Third, body shame and control belief factors had important effects on appearance management behaviors of both country students. However, body surveillance was an important factor on only Korean students' appearance management behaviors. This study showed that objectified body consciousness is an important variable to affect appearance management behaviors, and there are many differences on objectified body consciousness and appearance management behaviors by cultural environments.

• 감성과학
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• 제20권4호
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• pp.135-142
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• 2017

In the present study, we investigated the physiological effects of smartphone use at night when the display luminance and white balance were differently manipulated. Two levels of luminance and two types of white balance were combined to form four types of displays. Subjects were instructed to use smartphones between 23:00 to 01:00 twice a week for two weeks, and for each trial, subjects were given one of the four display types. Melatonin concentration in the saliva, body temperature and heart rate were measured before and after each experiment. The experimental result showed that the low luminance display supported melatonin secretion and thermoregulation compared to the high luminance display. With regard to the white balance, higher melatonin level was observed when using the display that filtered blue light. The low luminance display together with yellowish tint best supported restful sleep at night in terms of every physiological response. This study collectively demonstrates that bright and blue light emitted from smartphone displays adversely affect melatonin secretion, body temperature, and heart rate, and therefore, suggests the use of a display with low luminance or a display that filters blue light for a restful sleep at night.

• 산업공학
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• 제13권2호
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• pp.147-156
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• 2000

It is known that the human stature and its related dimensions generally increase until the late teens or early twenties, remain relatively constant throughout early adulthood, and decline from early-to-middle adulthood into old age. However, there is exception that the length of the human ears, which continue to grow throughout life. In this study, 600 Korean male and female subjects aging from 17 to 89 were selected. Four different points of external ears including Pinna length, ear connection point length, Concha length, and Lobule thickness were measured along with other relative subjects' demographic data(e.g., age, stature, weight) to determine the relationship among these obtained data. The results showed that the age, sex, and different ethnic populations were functions of ear dimensions similar to the human stature. For example, the Pinna length increases as the age increases(r= 0.689, p<0.00l). The primary objective of this study was thus to provide anthropometric dimensions of Korean ear for the product designers and recommend the appropriate product design solutions in relation to human ear. Based on the results of this study, it is suggested that the continuing growth of the human body parts should be considered in the application of anthropometric data to the design of the things especially for human use.

• The Journal of Korean Physical Therapy
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• 제31권5호
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• pp.261-265
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• 2019

Purpose: This study examined the effects of Vojta therapy on the respiratory function in young male smokers. Methods: Three subjects were tested using the ABA design for Single-subject Experimental Research Design. This study was conducted with the baseline, intervention, and follow-up phase. Intervention was conducted three to four times a week for 20 minutes per times and a total of 25 sessions. The respiratory function was measured using a Spirometer. Results: The results of Forced Vital Capacity and Forced Expiratory Volume at one second for all subjects showed improvements in the intervention phase over the baseline phase. In the follow-up phase, the improved ability was still maintained or slightly reduced. Conclusion: Vojta therapy used on young male smokers was effective in both FVC and FEV1. In other words, the Vojta therapy worked effectively in improving the respiratory function. In future studies, it is necessary to have a control group and increase the number of trials in order to generalize the effect of Vojta therapy.

• 한국의류학회지
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• 제46권4호
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• pp.687-703
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• 2022

This study aims to derive suggestions to help develop Hanbok education in the future by examining its current status in domestic educational institutions in light of rising social demand for Hanbok in the era of fashion Hanbok. We assessed the Hanbok curriculum in educational institutions nationwide, including universities and specialized institutes, and conducted in-depth interviews to understand the operational status of Hanbok-specialized education. We found that the demand for education on production functions is decreasing, while the demand for in-depth education on the history of Korean costume and education integrating Hanbok with design and marketing is increasing. We also found that, in the case of universities, which play an important role in Hanbok research and education, professional research and training are shrinking in graduate schools, whereas Hanbok subjects are being maintained and new subjects are being taught in undergraduate courses. In the fashion Hanbok era, it has been suggested that Hanbok education needs to converge with design and marketing education, beyond teaching only Hanbok. In addition, the necessity of expanding liberal arts education within universities to meet social demand was proposed, and online education was expected to help spread knowledge.

• 대한간호학회지
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• 제35권6호
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• pp.1081-1090
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• 2005

Purpose: The purpose of this study was to evaluate a Self-efficacy-based Basic Life Support (SEBLS) program for high-risk patients' family caregivers on cardiac arrest. The SEBLS program was constructed on the basis of Bandura's self-efficacy resources as well as the International Liaison Committee on Resuscitation's '2000 Guidelines for CPR and ECC'. Method: The effect of the SEBLS program on emergency response self-efficacy and emergency response behavior such as BLS(Basic Life Support) knowledge and BLS skill performance was measured by a simulated control group pretest-posttest design. Study subjects were38 high-risk patients' family caregivers(20 experimental subjects and 18 control subjects) whose family patients were admitted to a general hospital in Incheon, Korea. Result: 1. Emergency response self-efficacy was significantly higher in the experimental subjects who participated in the SEBLS program than in the control subjects. (t=8.3102, p=0.0001). 2. For emergency response behavior, BLS knowledge (t=5.6941, p=0.0001) and BLS skill performance (t=27.8281, p=0.0001) was significantly higher in experimental subjects than in control subjects. Conclusion: A SEBLS program can increase emergency response self-efficacy and emergency response behavior, and could be an effective intervention for high-risk patient's family caregivers. Long-term additional studies are needed to determine the lasting effects of the program.

• 한국치위생학회지
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• 제12권6호
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• pp.1090-1100
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• 2012

Objectives : The purpose of this study is to investigate satisfaction in major and job esteem of college students in dental hygiene and nursing department according to volunteering. Methods : This study was used on a descriptive research design. participants of this study were 378 college students in some region from April 30th to May 21th. The collected data were analyzed by SPSS Program(version 20.0) using descriptive statistics. Results : Volunteering experience subjects was 24.3%, the subjects did not experience volunteering was 75.7% and volunteering related to major was 59.8% and it was 40.2% of unrelated volunteering. Volunteering experience by general characteristics was influenced significantly by grade(p= .000), major(p= .000), economic status(p= .007). Volunteering experience by major relevant characteristics of subjects was not influenced significantly. The major satisfaction by volunteering was a little higher on volunteering experience subjects than non-experienced subjects. and was not influenced difference significantly(p= .786). The job esteem by volunteering was higher volunteering experience subjects than non-experienced subjects and was influenced significantly(p=.005). Conclusions : College students majoring in the department of dental hygiene and nursing is somewhat lower the volunteering experience. The major satisfaction and job esteem of college students was influenced by volunteering. therefore, the need to plan ways to increase participation and provide information and opportunities is to invigorate the function of the volunteering service which is also considered as one of the functions of the university.

• 대한인간공학회지
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• 제34권2호
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• pp.85-101
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• 2015

Objective: The purpose of this study was to develop and evaluate smart secondary controls using iPad for the drivers with physical disabilities in the driving simulator. Background: The physically disabled drivers face problems in the operation of secondary control devices that accept a control input from a driver for the purpose of operating the subsystems of a motor vehicle. Many of conventional secondary controls consist of small knobs or switches that physically disabled drivers have difficulties in grasping, pulling or twisting. Therefore, their use while driving might increase distraction and workload because of longer operation time. Method: We examined the operation time of conventional and smart secondary controls, such as hazard warning, turn signal, window, windshield wiper, headlights, automatic transmission and horn. The hardware of smart secondary control system was composed of iPad, wireless router, digital input/output module and relay switch. We used the STISim Drive3 software for driving test, customized Labview and Xcode programs for interface control of smart secondary system. Nine subjects were involved in the study for measuring operation time of secondary controls. Results: When the driver was in the stationary condition, the average operation time of smart secondary devices decreased 32.5% in the normal subjects (p <0.01), 47.4% in the subjects with left hemiplegic disabilities (p <0.01) and 38.8% in the subjects with right hemiplegic disabilities (p <0.01) compared with conventional secondary devices. When the driver was driving for the test in the simulator, the average operation time of smart secondary devices decreased 36.1% in the normal subjects (p <0.01), 41.7% in the subjects with left hemiplegic disabilities (p <0.01) and 34.1% in the subjects with right hemiplegic disabilities (p <0.01) compared with conventional secondary devices. Conclusion: The smart secondary devices using iPad for people with hemiplegic disabilities showed significant reduction of operation time compared with conventional secondary controls. Application: This study can be used to design secondary controls for adaptive vehicles and to improve the quality of life of the people with disabilities.

• 한국정보교육학회:학술대회논문집
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• 한국정보교육학회 2011년도 동계학술대회
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• pp.147-151
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• 2011

한 교과의의 지식이나 경험을 독립적으로 가르치는 방식에서 벗어나 관련성 깊은 여러 교과의 교육내용을 서로 의미있게 통합하여 가르치는 교육적 노력은 긍정적인 효과를 가져왔다. 본 연구에서는 초등학생들에게 친숙하지 않은 전기 전자, 프로그래밍, 에너지 관련 교육내용을 디키-3000 학습교구를 활용하여 통합적으로 지도하기 위해 주제중심 통합프로그램을 설계하고 개발하는데 그 목적이 있다. 이에 교과 통합교육의 이론적 배경을 고찰하고 이를 근거로 초등학교 실과, 과학, 사회, 재량활동의 관련 교육내용을 분석하였으며 주제를 중심으로 재구생하였다. 본 프로그램은 디키-300의 교구적 장점과 주제중심의 프로그램의 맥락적, 통합적 교과 학습내용이 결합되어 전기전자 및 프로그래밍에 대한 실제적, 실천적 이해를 도울 것이다. 또한 단순 교과지식의 습득을 넘어 논리적, 문제해결활동이 결합된 학습경험으로 학습자의 긍정적 사고력 신장에도 기여할 수 있을 것으로 기대된다.

• 대한인간공학회지
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• 제29권1호
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• pp.67-71
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• 2010

This study examined the field of view of older drivers based on their eye points. The subjects were 25 people whose age was over 65 years and 10 contrasting subjects on their 20s. For the experiment, we expanded the width of the A-pillar of a test vehicle. With a measuring apparatus designed for the study, we analyzed 3 axes of coordinates from glabella to a fixed point of the vehicle that would be used as CAD data of vehicle design. Result shows that average eye point of the older subjects was located significantly farther from the seat than that of the 20s approximately by 31.62mm(p=0.05). It was also found that the Binocular FOV was not significantly different between the older subjects and the 20s(p=0.85), and the effect of the width of the A-pillar on the FOV could not be found. We also measured the left and right side of the Ambinocular FOV of the older subjects. It was found that the older subjects had much wider visual angle than the 20s by 2.84 degree (F=4.78, p=0.01) on the left side, while the 20s showed significantly wider average angle than the older subjects by about 4.88 degree (F=4.78, p<0.05) on the right side. The results of this study can be used to improve the FOV based on the optimal eye points when designing a vehicle for older drivers.