• 대한전기학회:학술대회논문집
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• 대한전기학회 1998년도 하계학술대회 논문집 A
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• pp.116-118
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• 1998

This paper describes a basic structure, analysis of characteristics and test method for high speed axial-gap BLDC motor. The newly designed axial-gap BLDC motor has 2-stator disks with 3-rotor disks and is easy to increase power capacity by increasing the numbers of stator/rotor disks. For high speed operating, the rotor is composed of light and strong strength material and has several separated magnets to reduce stress concentraction by centrifugal force.

• KIEAE Journal
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• 제5권2호
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• pp.27-34
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• 2005

The purpose of this study were to examine actual conditions of apartment residents living with their companion animals and to identify their residential stress and needs of planning elements under those conditions. Questionnaire survey was adopted in this study, and 100 cases were used for data analysis. The subjects for this study were limited to the residents breeding pets in their apartments. The results of this study are as follows: Most of the residents share their living spaces with pets together like their family without spatial restrictions. They indicated problems related to breeding pets in their residence such as walking the dog, cleaning home, leaving pets alone, noise and unpleasant smell. However, they didn't seem to be stressed a lot for their living environments. In terms of residential planning elements, floor plans for effective natural ventilation, balcony with sufficient sunlight, sound proof system, easy-maintenance interior material, unlash area, rubbish bin, mechanical ventilation and central vacuum system and safe electric outlet were highly indicated.

• 아동학회지
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• 제12권2호
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• pp.173-191
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• 1991

The purpose of the present study was to examine the relationship between infants' crying associated with their temperament and mothers' subjective responses to their crying. The subjects were 212 mothers and their 4- to 8-month-old infants living in Seoul, Korea. RITQ and EASI were administered to mothers. Mothers' perceptions of tape recordings of infants' crying were recorded. The data were analyzed by t-test and ${\chi}^2$ test. The main results were that (1) infant's temperament could be divided into five groups: the easy, the intermediate-low, the intermediate-high, the difficult, and the slow-to-warm up infant groups. The more negatively emotional and impulsive the mother's temperament, the more difficult was the infant's temperament. (2)The crying of the difficult infants was perceived more as an indication of major physical discomfort than that of the easy infants. (3)Both mothers of difficult and mothers of easy infants displayed differences in maternal interventions by type of infant cries: cries of difficult infants elicited more maternal intervention of "soothing" or "picking up" than those of easy infants. On the other hand, cries of easy infants elicited more maternal intervention of "playing with toy" and "leaving him alone, if possible" than those of difficult infants.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2009년 춘계학술발표대회 논문집
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• pp.278-283
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• 2009

This study aims to figure out the old people's needs for modification of their housing to maintain an independent lifestyle despite their health status and living arrangements. The total of 438 residents take part in the questionnaire survey research through the quota sampling method grouped by age (60-64 group, 65-69 group, 70-74 group, and over 75 group), sex (male and female), and house type (apartment houses and others). The results are as follows. (1) The old people's most inspired modification needs in interior spaces are remodeling the heating controls in the living room and the bedroom, ventilation facilities and storage spaces in the kitchen, non-slip tile flooring and ventilation facilities in bathroom, an easy door-lock, non-slip tile flooring, a draft cut-off, and storage spaces in the entrance. Besides they require emergency alarm, easy door and window locks, fire and gas alarm, and furniture with easy handling. It is necessary to supply the aged with the appropriate heating controls for their sensitivity to heat, with enough storage spaces for the increased possessions, and with diverse safety systems reflected blunting of mobility and sensibility. (2) As they grow older, the aged require more remote controls and safety facilities such as emergency alarm, easy locks and furniture with distinguishable colors. Male elderly is more concerned with safety, while female elderly do with convenience due to their different time spending in the house. The elderly residents in the apartment houses require the heating controls, a draft cut-off, and storage space less than other types of houses. Thus modification of the heating controls, a draft cut-off, and storage space are regards as basic needs for the elderly residents in non-apartment houses.

• 융합정보논문지
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• 제9권8호
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• pp.268-273
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• 2019

본 연구는 서울 경기지역 만 65세 이상의 건강한 재택 노인을 대상으로 항목별 일상생활수행능력에 따른 주관적 건강상태, 즉 건강불안감의 정도를 알아보는 서술적 조사연구이다. 대상자에게 일상생활수행능력(ADLs)에 따른 1-5점까지 주관적 건강상태(건강불안감)를 설문하고, 항목별 일상생활수행능력의 정도에 따라 4개의 집단(매우 어려움, 어려움, 쉬움, 매우 쉬움)으로 나누어 Jonckheere-Terpstra검정과 선형회귀선을 활용하여 순위추세를 비교하였다. Jonckheere-Terpstra검정에서 "화장실 이용하기", "목욕하기", "물건 사러가기" 항목에 어려움을 호소할수록 주관적 건강상태의 불안감이 상응하는 순위차이를 보였고, 선형회귀선 상에서 "화장실 이용하기"의 기울기가 가장 큰 것으로 나타났다. 건강한 재택 거주 노인의 경우 "화장실 이용하기", "목욕하기", "물건 사러가기"가 어려울수록 건강불안의 증가 즉, 주관적 건강상태가 나빠지므로 이에 적절한 다각적인 사회복서비스를 개발할 필요가 있다.

• 한국가구학회지
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• 제25권4호
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• pp.250-257
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• 2014

In recent years, young customers whose priority are on rationality and practicality of products and set a high value on space usage and storage efficiency have shown larger interest in knocked down furniture, thus its purchase has been on the rise. A baby bed design utilizing knocked down system suggested in this article, allows simple assembly and disassembly, easy transportation, easy movement, and also possible to recycle. Using laminated wood made of Douglas fir, a natural material, a baby bed is designed as knocked down structure. Its prototype is made to suggest easy assembly and disassembly design, which does not require any hardware. If efforts are put on the research of furniture design and its product development, focusing on the applicable usage and strength of knocked down furniture, it can become one of the solutions to the development of currently stagnant domestic furniture industry.

• 한국주거학회논문집
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• 제13권6호
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• pp.1-10
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• 2002

As the elderly population increases, concerns for the elderly's welfare become greater both quantitatively and qualitatively. In order to give a chance for the elderly to live in familiar dwelling and regional context to which they are accustomed, and to participate in their society actively, it is of great importance that suitable living spaces must be provided for the elderly. The practical ways of providing people with good living environment and its easy maintenance for healthy and valuable lives were discussed in this paper. This research is designed to propose pertinent policies related to social issues concerning the elderly. 137 seniors over 60 living in Gwanaju city were sampled and surveyed. The scope of planning for the elderly's lifestyle and welfare is divided into two parts, one is planning of space for the realization of stable and spacious dwellings and another is urban environment planning capable of supporting healthy and affluent lifestyles. Also, the realization of stable housing, the construction of urban structure for a healthy life, and the provision of barrier-free living conditions are investigated. For increasing the degree of stabilization and improvement for the elderly's life, self-governing bodies should grasp the demands of living condition and spatial requirements by taking the lifestyles of the elderly into account in urban or regional levels. Then, a master plan including development, improvement, execution, and maintenance of proper housing facilities and urban environments should be made for the best results.

• Physical Therapy Rehabilitation Science
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• 제11권1호
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• pp.49-57
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• 2022

Objective: This study aims to conduct a comprehensive review of monitoring systems to monitor and manage physical function of community-dwelling elderly living alone and suggest future directions of unobtrusive monitoring. Design: Literature review Methods: The importance of health-related monitoring has been emphasized due to the aging population and novel corona virus (COVID-19) outbreak.As the population gets old and because of changes in culture, the number of single-person households among the elderly is expected to continue to increase. Elders are staying home longer and their physical function may decline rapidly,which can be a disturbing factorto successful aging.Therefore, systematic elderly management must be considered. Results: Frequently used technologies to monitor elders at home included red, green, blue (RGB) camera, accelerometer, passive infrared (PIR) sensor, wearable devices, and depth camera. Of them all, considering privacy concerns and easy-to-use features for elders, depth camera possibly can be a technology to be adapted at homes to unobtrusively monitor physical function of elderly living alone.The depth camera has been used to evaluate physical functions during rehabilitation and proven its efficiency. Conclusions: Therefore, physical monitoring system that is unobtrusive should be studied and developed in the future to monitor physical function of community-dwelling elderly living alone for the aging population.

• 대한가정학회지
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• 제37권3호
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• pp.101-110
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• 1999

The purpose of this study was to invesitigate the residential satisfaction of households living in super-high rise apartment. The questionnarles were collected from 244 residents living in super-high rise apartment above 20 stories located in Ulsan. Used statistical techniques were frequency, one-way ANOVA. The major findings were as follows: 1) Although the respondents were dissatisfied with super-high rise apartments, they chose present dwelling due to public transportation, easy access to work, and other community facilities. 2) Households who have more educated husband and wife and younger child were less satisfied with current dwelling. 3) The attrative features of super-high rise apartment were interior facilities, exterior environment, and social relations, While the negative features were interior environment, safety, and psychological stability.

• 대한지역사회영양학회지
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• 제20권3호
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• pp.188-196
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• 2015

Objectives: The purpose of this study was to investigate the eating behavior toward processed foods among college students who live in different types of residence. Methods: This is a cross-sectional study targeting a total of 476 college students living at home with their family, living in a rental house with self-boarding, living in a lodging house, and living in a dormitory. Eating behaviors, including preference and the frequency of processed food intake were surveyed and compared according to the type of residence. Results: The rate of skipping a meal was significantly higher among students who reported self-boarding than those living in other types of residences. The main reason for skipping meals was that they got up late. In the entire study population, the main reason for consuming processed food was easy-to-cook (33.8%) and the primary consideration for choosing processed food was the price (54.0%). The processed food the most favored by college students was the processed noodles; those living at home with their family or living in a dormitory preferred milk products; those living in a rental house with self-boarding or in a lodging house preferred confectionery, retort pouch, convenience food, and canned/bottled food. The frequency of processed food intake was significantly higher in the students who reported self-boarding than those living in other types of residences (p < 0.001). Conclusions: Students' preference toward processed foods differed according to their type of residence. The frequency of processed food intake was significantly higher in students who reported self-boarding indicating that the type of residence of student is associated with their choices and consumption of processed foods.