• Journal of Korean Home Economics Education Association
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• v.25 no.4
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• pp.47-61
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• 2013

This study is aimed to find correlation between benefits of pursuing clothes and the attitude towards wearing school uniform, as well as the effects that wearing attitude has on the satisfaction. This research is carried out by investigating and researching into middle and high school students around capital regions in the hopes of enhancing their satisfaction to their uniforms and their desire for self-expression, resulting in a positive notion to uniforms being settled in among the students. In the regards of benefits of pursuing clothes, female students are highly pursuing individual characteristics, aesthetics, and economy all depending on the demographic factors. It is notable that students in Seoul are pursuing those elements more strongly than those in Gyeonggi-do. As for the attitude towards wearing school uniforms, the safety weighs a lot among female students. Meanwhile, those in Gyeonggi-do were more inclined to economy as they prefer wearing uniform more often than not. Students who are pursuing individual characteristics and aesthetics are less likely to pursue economy, whereas those who are pursuing practicality are pursuing better economy. Those in favor of economy, meanwhile, are pursuing aesthetics, safety, as well as economy. When it comes to the attitude towards wearing school uniforms, the result showed that it is more likely for those who are considering aesthetics, safety, and economy to be satisfied with the aesthetics, practicality, and the convenience aspects of school uniforms.

• Journal of Korean Ophthalmic Optics Society
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• v.21 no.3
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• pp.203-214
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• 2016

Purpose: The purpose of this study is to analyze the status of contact lens wearing, management and awareness of eye health knowledge among female university students in Jeju area and to utilize the basic data for education and management of contact lens. Methods: Data for this study were collected from the 236 female university students in Jeju area who have a contact lens experience from May 1, 2016 to June 11, 2016. Results: We found the status of contact lens wearing and management of subjects and there were different correlations between discomfort and awareness of eye health knowledge among the subjects who have different characteristics. There were also correlations in discomfort, the average days of contact lens wear per week, initial wearing day and action when they have any discomfort in some contact lens wearers. Conclusions: We realized the status of contact lens wearing and management of female university students and it suggests appropriate contact care education and sustainable management system are need to be established for considering daily average wearing time, the type and material of contact lens wear and main discomfort and so on.

• Korean Chemical Engineering Research
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• v.61 no.1
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• pp.68-73
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• 2023

Smoke masks have attracted great interests and have been supplied widely for the improvement of the safety during fire evacuation. However, there is not sufficient research on the practical utility, certification status and easy-donning about commercial smoke masks, therefore it is difficult to determine the actual usefulness of the smoke masks. In this study, we conducted a survey on users' perceptions and experiences about the smoke masks, and investigated the status of certification of 54 commercial smoke masks. We also performed donning tests and examined degrees of discomfort for 4 types of the smoke masks. Although 22% of 235 respondents had experienced the smoke masks before the test, and 23% of the respondents did not know the smoke masks, 93% of the respondents expected that the smoke masks could protect users from fire smokes and toxic gases. It was found that 41% of the commercial smoke masks did not certify according to domestic or overseas performance standards. Most certification standards have not effectively regulated maximum wearing time for the smoke masks. Only ASTM E 2952 and KFIS 024 had specific standards for the maximum wearing time of 30 s. As a result of donning tests for 4 types of smoke masks, the wearing time of the hood-type mask and self-contained smoke mask exceeded 30 s, therefore these types of smoke masks might increase the required safe evacuation time. On the other hand, it was also found that short education about the donning could reduce the wearing time by 19% and numbers of improper wearing by 89%.

• Journal of the Korean Society of Clothing and Textiles
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• v.33 no.6
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• pp.841-852
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• 2009

The aim of the study was to quantify and explore the causal relationships of appearance management through an analysis of one's own clothing and wearing experience, namely clothing preference, personality factors, emotion and mood, newness, familiarity of one's own clothing, and social interaction. Explorative quantitative and qualitative research was carried out using a uniformly composed sample of 10 size 12 females. A personality questionnaire was completed a short while prior to the study. A 10 day ‘wearing diary’ was administered to record where and when outfits were worn. Two questionnaires were completed measure emotion and mood, prior to changing into clothing (a daily baseline), and when they were wearing or changed clothing (dynamic mood). Qualitative information was recorded and included their thoughts and feelings other than the questionnaires, along with photographs that were taken by participants. Preference, social and newness ratings for each outfit worn were recorded after the 10 day period. SPSS analysis identified relationships and linear regression analysis identified preference indicators. Thematic analysis identified 9 themes regarding the management of mood, personality and social factors when wearing one's own clothing. The results indicated strong relationships between emotion, mood, personality and preference and how much newness and different levels of social interaction influence these factors. Participants tended to match their mood and personality with their clothing choices but in some cases also compensated. This research recognises the value of consumer psychological processes involved in appearance management, and has implications for further research into product involvement, post-purchase behaviour and retail strategies for personal shoppers.

• Journal of Korean Ophthalmic Optics Society
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• v.17 no.2
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• pp.233-239
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• 2012

Purpose: In the study, the change of protein and lipid deposits on soft contact lens by drinking was investigated. Methods: Fifty male subjects wearing soft contact lens were surveyed whether they felt any discomfort induced by drinking or not. Further, 32 male subjects who has no ocular disease drank 190 mL alcohol. The protein and lipid deposits on soft contact lens (etafilcon A material) of subjects were measured after 4 hours later and compared with those of non-drinking subject. Results: When subjects drink alcohol with soft contact lens on, 58% of subjects answered they experienced the change of lens awareness such as stiffness, blurry sight, dryness and so on. The protein deposit on soft contact lens increased an average of $59.3{\mu}g/lens$ by drinking and the case of more than double in protein deposit was reached in 9 eyes. However, the protein deposited on soft contact lens was lysozyme which was unchanged by drinking. The amounts of cholesterol and methyl oleate after drinking were 85.5% (p=0.25) and 52.6% (p=0.002) of non-drinking's indicating some change of lipid deposit on soft contact lens by drinking. Conclusions: The results showed the composition of protein and lipid deposited on soft contact lens was changed due to drinking. Thus, it is suggested that wearing soft contact lens when drinking might be one of the reasons to feel discomfort.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.195-198
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• 2009

본 연구는 사용자가 경험하는 감성 이미지를 추출하여 생리신호를 통해 자동으로 분류하는 시스템을 구현하고자 한다. 본 연구에서 개발한 시스템은 이미지의 감성평가를 위하여 착용과 휴대가 간편한 PPG생체신호를 활용하였고, 생활 속의 장면들에서 감성 별 이미지를 무선으로 PC에 저장 및 분류하는 시스템을 개발하였다. 또한 이미지의 라이프 로그 정보를 제공하는 기술을 개발하였다. 본 시스템은 사용자의 경험과 이미지를 연관시켜 생활 속 정보의 경험 피드백을 하는 데에 의의가 있다.

• Journal of agricultural medicine and community health
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• v.22 no.1
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• pp.35-41
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• 1997

The purpose of this study is to analyse both actual conditions and health problems of farmers in using peshcrde and to develop protective methods. This study research was carried out by means of questionnaires with members of 100 families randomly selected from 279 families residing within the managing territory of primary health post. The results are as follows: Based on 10 kinds of safety instructions, it was shown that 76% complied with more than 6 isntractrons, and less than 4 instructions were 24%, of which 25% carefully read their handling instructions, 58% did sometimes, and 17% never read such instructions. Not complying with those safety instructions, the most frequent experience was physical symptoms, of which headache accounted for 80.9%, dizziness for 73.5%, dermatitis for 64.7%, and vomiting for 41.2%. Their experiences of pesticide poisoning indicated 68.0%, of which the aged level accounted for 88.9% which was relatively high. A spraying time of peshcide was less than 2 hours accounted for 64.0%, and more than 2 hours for 36%. It was also shown that the number of farmers, who experienced poisoning after spraying such chemicals, accounted for 77.8%. The hate of poisoning experiences were 92.0% in group not wearing a protective equipment, were 62.5% in group wearing a complete set of protective equipment.

• Journal of Korean Ophthalmic Optics Society
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• v.10 no.2
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• pp.151-157
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• 2005

The purpose of this study is to get related appropriate data for correct awareness and education of the university students who are using contact lens by investigating university students' awareness, present status, using habits and complication of contact lens. The method of survey was made by questionnaires which were spread to the group of 408 university students. The result indicated some characteristics including using daily wear soft lens of 55.7%, the major motive of using them is for cosmetics of 45.6%. Among them, 54.9% experienced complication, and the xerophthalmia was the most conspicuous case in the aspect of the kinds of the complication. In the aspect of the place where they purchased the contact lens, 93% of the users bought them at eye glasses stores. But when they experienced inconveniences of the contact lens, only 18.8% consulted the Stores. In the fact, I think, the users don't seem to trust the stores fully. Furthermore, 43.5% endure the inconveniences when they get them without any treatment. The fact indicates that they don't realize the seriousness of the complication due to contact lens. Reviewing above-stated facts, information and education for correct awareness and managing methods of contact lens, the complication seem 10 be required. In addition, optician specialized knowledge on contact lens and the sense of duty on national eye health improvement seem to be required.

• Journal of Digital Convergence
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• v.12 no.2
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• pp.373-378
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• 2014

To investigate the wear status of contact lenses by analyzing care of contact lenses container and actual condition of people wearing contact lenses and in Gyeonggido. The results were based on a questionnaire survey of 200 people who are the students of the middle school, the high school and the college among the clients of opticians to purchase contact lenses for six months from January 2013 to July 2013. According to the poll, the highest number of those polled, 139 (55.16%) people, said they were wearing cosmetic color contact lenses. Female respondents and male respondents were in the proportion of 177 (88.5%) to 23 (11.5%), respectively. 37 people (18.5%) who responded said "yes" to the question of them sharing contact lenses and glasses. 103 people (51.5%) answered "no" to the question of regularly replacing their lens containers. 148 people (74%) answered "yes" to the question of having glasses in order to investigate contact lens wearers user rate of glasses. The highest number of respondents, 127 people (63.5%), said "middle school" was the first time that they wore contacts. Meanwhile, 65 people (43.92%) said they initiated wearing glasses at 4th-6th grades. It is considered that it is necessary using proper contact lenses suitable for the clients' eye health in order of vision correction, rather than for cosmetic purposes. The role of the optician is considered to be very important for the proper management of the appropriate contact lens hygiene and regular optical check-ups of the contact lens wearers.

• Journal of agricultural medicine and community health
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• v.25 no.2
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• pp.245-263
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• 2000

This study was conducted to provide the basic data about the health effects of pesticide exposure among farmers for agricultural health study. We analyzed 412 self-administered questionnaires collected from the male farmers who spray pesticides in Kyoung-ju area, Korea. Survey questions were about chronic symptoms, acute symptoms while pesticide spraying, pesticide intoxication accident, safety rules, protective equipments etc. The correlations among the variables related to pesticide exposure and the factors in acute pesticide poisoning and chronic symptoms of farmers were also analyzed. For chronic symptoms, the prevalence of 'tiredness and languor', 'lumbago', 'nocturia', 'shoulder pain', 'numbness', and, for acute symptoms while pesticide spraying, the experience rate of 'itching sense of skin', 'dizziness/headache', 'fatigue', 'eye glaring' were high compared with other symptoms. For 'experience of intoxication accident by pesticide in family', 7.1% of the subjects experienced the accident and the causes were pesticide spraying, food contamination by pesticide, suicide etc. Among safety rules, 'take a bath after spraying', 'change clothes after spraying' were kept relatively well, and, for protective equipments, hat, boots, mask, gloves, protective clothes(lower) were put on relatively well. The factors associated with acute pesticide poisoning were the extent of keeping safety rules, spraying time, orchard cultivation, agricultural area and spraying days per year etc. And the factors associated with chronic symptoms were acute symptoms while pesticide spraying, agricultural area, farming career, extent of keeping safety rules, extent of agricultural work and the pesticide exposure index etc. From these results, it is suggested that to reduce the health effects by pesticide exposure among farmers, the education to promote to keep safety rules and wear protective equipments, and information services should be recommended. And further studies on the long term health effects of pesticide exposure among farmers are required.