• Journal of Korean Elementary Science Education
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• v.33 no.2
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• pp.217-230
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• 2014

This study explores the features of sociocultural context of experiment classes taught by a science subject teacher. Two experiment classes on electric circuit for fifth graders were observed and video recorded. The data was also collected through student interviews and teacher interviews. Using the cultural historical activity theory, we extracted the six sociocultural factors and analyzed their interactions. This study could identify that four features of the sociocultural context of the cases. First, the rules of science classes were not decided by the teacher, but formed and modified through the negotiation between the teacher and students or between the students. Second, elementary students played a game, i.e. 'Countdown game', during their electricity experiments, which had both positive and negative influences on science learning. Third, the science teacher feels a limit on life guidance because of the position as a subject teacher in an elementary school. Lastly, although the science teacher had enough time to prepare science classes, there was no guarantee of the improvement of teaching quality. Based on the results of this study, educational implications are discussed in terms of teaching science experiments and of the science subject teacher system.

• Journal of Korean Academy of Nursing
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• v.37 no.1
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• pp.26-34
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• 2007

Purpose: This study was aimed at understanding the nature of the suffering of families with patients in mental health nursing homes and hoped to contribute to the rehabilitation process of those with a chronic mental disorder. Method: Research methodology was based upon Parse's human becoming research methodology. Results: a) Despite the despair the family feels by the violence caused by their now-institutionalized relative, they also realize anew the importance of their role as protectors b) Although they fear social stigmatization they also try to be supportive, out of guilt feelings; c) They regret their severe rearing style and wish to be more sympathetic, d) They find courage and hope through family therapy, which leads to a better understanding of the illness, e) With hopes of rehabilitation, the family members feel happy and go through an emotional release, by sharing the pain with each other. Conclusion: Families of nursing home residents share a focus on the process of human-health-universe. This is a positive,'human-becoming' process with which, based on past feelings of despair, fear, resignation, and pain, one can render meaning into his or her experiences in the present in the pursuit of love, conquest, hope, liberty and success.

• The Journal of the Society of Korean Medicine Diagnostics
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• v.18 no.1
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• pp.45-50
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• 2014

Objectives This study was designed to report the effect of Samultang-gamibang(四物湯加味方) for insomnia caused by blood deficiency (syndrome) after excessive weight control treatment with herbal medication Methods This is a retrospective case report. We reviewed the patient's medical record after taking the patient's informed consent. Results After treatment, a patient feels calm and satisfaction emotionally as sleeping time has increased from 2hours to 6hours, the fatigue after sleeping has been reduced, and the quality of sleep has become better. Conclusions This case report suggests that Samultang-gamibang can be effective in improving sleep duration and quality if the patient suffers insomnia due to hyul-heo syndrome. Also the woman who have symptom of hyul-heo(血虛) after weight control through decreased food consumption, should bo-hyul(補血).

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.179-184
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• 2008

Changed TV, that has multi-channel and interactive attribute, requires viewer's activity. Also, broadcasting environment and TV user interface require same things equally. But, the viewer feels uncomfortable in current situation because they recognize the TV as passive media. especially, TV interface can't overcome limitation of TV media. And such interface is provided as it is. This problem brings viewer's confusion and dissatisfaction more and more. This study raises a question about viewer's activity and satisfaction, analyzes the relation and effect between activity and satisfaction.

• Journal of the Korean Society of Costume
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• v.61 no.9
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• pp.114-130
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• 2011

The purpose of this research is to analyze expressional traits and meanings of hommage expressed in the 2000s' fashion, based on studies of film, art, and design areas. For achieving the purpose, this research surveys related research works and performs a demonstrative analysis of fashion collection photographs. The scope of this study is from 2000 to 2011. The results are as follows: First, the term of hommage is generally used to mean any show of respect publicly to someone or something one feels indebted. Second, artists and fashion designers pay hommage to various objects to show respect and love, and they also empathize with them. Hommage works are recreated ones, not just simply copied or repeated ones. They are new but familiar. Third, expressional traits of hommage in the fashion of 2000s are categorized into reinterpretation, insertion, inclusiveness, and symbolization. The internal meanings are respect and love, communication and empathizing, interaction with art, and recreation. In conclusion, by using hommage technique, fashion designers in the 2000s create something new with their own experiences and creativities while pursuing the timeless values.

• The Journal of the Acoustical Society of Korea
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• v.19 no.8
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• pp.22-25
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• 2000

In this paper, we examine the characteristic of samulnori by the sound analysis techniques. Four instruments of samulnori are constituted with the dual principle of the negative and positive (the male and female) which mean the harmony of each instruments high and low sounds. These sounds are covered the audible whole sounds. Since the fundamental frequencies of jing and janggu sounds are similar to the fundamental frequencies of male and female speech respectively, we feel the affection when we hear the sounds of jing and janggu. Additionally, since human feels the sound not only by ears, but also by the vibration to the skin, the put jing and janggu have the remarkable characteristic of the vibration.

• The Journal of the Acoustical Society of Korea
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• v.37 no.4
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• pp.242-247
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• 2018

The automotive industry is making various efforts to cope with ever-increasing exhaust emissions and fuel economy regulations. However, this often results in degraded NVH (Noise, Vibration, and Harshness) performance. For example, we proposed the causes and improvements for the noise generated by the high-pressure pump noise of a gasoline engine, the change of acceleration noise due to dual injection of MPI (Multi-Point Injection) and GDI (Gasoline Direct Injection), the noise of a gasoline turbocharger, and the combustion noise deteriorated due to the injection parameters calibration in a diesel engine. Since these noises are caused by the high frequency noise, and the driver feels the rough sound quality, efforts to reduce them with proper NVH measures are indispensable.

• Journal of the East Asian Society of Dietary Life
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• v.7 no.1
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• pp.71-86
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• 1997

The 297 middle school girls in Inchon were devided into three groups according to body mass index(BMI), the under weight group, the normal weight group and obese group to find out relationship between their food habits, food preference, and obesity. The average height and weight are 159.40cm, 67.02kg for obese group, 158.17cm, 39.11kg for under weight group, 156.93cm, 53.78kg for normal weight group. Obese group feels that they are healthy and fat, and their parents are fat also than the other groups. Obese group took more exercise. Total Food habits scores of obese group were lower than the other two groups. In terms of supper, bedtime-smack, unbalanced diet, balanced intake of five basic food groups obese group had lower scores. Especially, intake of carbohydrate, protein, milk group were irregular. There is no significant different in size of meal, overeating eating speed. The preferences of fast food, instant food, high caloric density food were lower in obese group than in the other two groups. The mother of obese group prepared meals according to food composition and prepared little snakes.

• Journal of the Ergonomics Society of Korea
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• v.29 no.4
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• pp.625-629
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• 2010

This study has confirmed that subjective positive and negative aspects a driver feels by applying haptic seat on a vehicle to substantiate vehicle navigation system. Our experiment with total twenty subjects provides that the reaction time (RT) is superior in haptic interface than visual or auditory interface but subjective satisfaction, which subjects feel, and workload is less low in a simulator environment. Although, the difference of individuals and unfamiliarity is relatively high inasmuch as the experiment of absolutely new technology, but overall satisfaction of haptic seat is high. The result of study provides some consideration and direction to need in implementation of a haptic seat and it also confirms their possibility meaningfully. We expect the interaction between a driver and a vehicle and safety improvement potentially through applied haptic seat on actual vehicles.

• Journal of Korea Society of Digital Industry and Information Management
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• v.10 no.3
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• pp.249-259
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• 2014

According to a survey conducted recently, consumers are feeling the anxiety to food, it can be seen that the extent to which feels uneasy about pesticide residues among them in particular is high. Foods that are commercially available, is set (pesticide residue standards, acceptable daily intake daily (ADI), non-toxic amount) residual acceptable standards of pesticides so as not to give the damage to human health. However, in the case of consumers of general knowledge on Standards for pesticide residues is not sufficient, anxiety over food safety still exists. Therefore, in this study, as can be easily understood and accurate information to consumers a general basic knowledge on the safety of food is insufficient is related to food safety, was utilizing the graphic display of a one-dimensional you are trying to provide information providing method. As a result, in the display method is utilized to provide the information on food existing for, from the form of the information by utilizing the graphs and characters, using a graphical display showing the criteria for pesticide residues in one dimension it was found that the display shows how to readily appreciate the most accurate and safety standards regarding pesticide residues.