맥파전달속도(PWV)와 말초체열분포(DITI)와의 관계 연구

이윤재,조정훈,이창훈,이진무,장준복,이경섭,Lee, Yoon-Jae,Cho, Jung-Hoon,Lee, Chang-Hoon,Lee, Jin-Moo,Jang, Jun-Bock,Lee, Kyung-Sub 대한한방체열의학회 2008 대한한방체열의학회지 Vol.6 No.1

Objective: The purpose of this study is to identify relationship between the PWV and the temperature difference. Methods: When it comes to senile patients who suffer from cold limbs, there is need to see whether or not the patient's low temperature of the limbs is do to arteriosclerosis. The Pulse Wave Velocity(PWV) is a non-invasive method measuring the artery's rigidness. And the Digital Infrared Thermal Imaging(D.I.T.I) is a non-invasive method to see the body's thermal change. Research on the interrelationship of the artery's rigidness and body's thermal distribution was done by using these two tests. The subjects of this research were patients between the age 40~65 who have done both the D.I.T.I and PWV in March 2005~ September 2005. They had to have no history of diabetes, coronary illnesses or cerebrovascular diseases which are diseases that can effect the outcome of the PVW, nor history of spondylopathy or dermatosis which can effect the outcome of the D.I.T.I. Results: The results were as follows. 1. There was a significant interrelationship between the right wrist-ankle PWV and the temperature difference of the right wrist-palm. 2. There was a significant interrelationship between the left wrist-ankle PWV and the temperature difference of the left wrist-palm. 3. There was no significant interrelationship between the right wrist-ankle PWV and the temperature difference of the right thigh-dorsum of foot. 4. There was no significant interrelationship between the left wrist-ankle PWV and the temperature difference of the left thigh-dorsum of foot. 5. The right ABI showed no significant interrelationship between the temperature difference of the right wrist-palm and the right thigh-dorsum of foot. 6. The left ABI showed no significant interrelationship between the temperature difference of the left wrist-palm and the left thigh-dorsum of foot. Conclusion: The study shows that there was a significant interrelationship between wrist-ankle PWV and the temperature difference of wrist-palm.

뇌교경색으로 인한 현훈 및 복시증상에 조간익뇌탕(助肝益腦湯)을 투여한 치험 1례

이윤재,이정섭,문미현,조영기,이성균,정현애,윤종민,신선호,임은경,Lee, Yun-Jae,Lee, Jung-Sub,Moon, Mi-Hyun,Cho, Young-Kee,Lee, Seong-Kyun,Jeong, Hyun-Ae,Yun, Jong-Min,Shin, Sun-Ho,Rhim, Eun-Kyung 대한한방내과학회 2005 大韓韓方內科學會誌 Vol.26 No.4

Pontine infarction presents variable neurologic deficits because the pons is a very complicated organ with cranial nerve nuclei and several fiber tracts. A 65 year-old women with dizzness, ataxia and diplopia because of Pontine infarction was admitted at Wonkwang University Jeonju Oriental Medicine Hospital. She was treated with the herbal medicine Joganiknoe-tang(助肝益腦湯) and with acupunture. Improvement in these symptoms was observed, so the specifics of the process in which the patient was treated are here described. Results suggest that Joganiknoe-tang(助肝益腦湯) is an effective treatment for symptoms of pontine infarction.

건강주택 실현을 위한 공동주택 거주자의 환기행태 및 환기기기 관리 특성에 관한 연구

이윤재,Lee, Youn-Jae 한국주거학회 2010 한국주거학회 논문집 Vol.21 No.5

The purpose of the study is to investigate the behaviors for ventilation to control indoor air quality and characteristics of the maintenance for ventilation equipments by multi-family housing residents. This study was conducted by the survey in the area of Seoul and Kyungki-do. The results of the study are as follows: the majority of respondents conduct ventilation once a day, below 20 minutes with opening some windows of the inside of the house. The time for ventilation is generally between 9-11 am. and 5-7 pm. Most of the wives are responsible for ventilation activities. In addition, so far building materials and furniture are not seriously considered as the source of indoor air pollution by the respondents. Their satisfaction for indoor air before and after ventilation is perceived as just the level of average. As the mechanical ventilation equipments such as a hood and an exhaust fan, half of the respondents are using them frequently. However, the ventilation equipments are not maintained well. Specially maintenance and checks for exhaust fans are hardly conducted. In conclusion, the frequency of ventilation is very limited and residents show passive attitudes about ventilation and maintenance of ventilation equipments. Therefore, for the actualization of healthy housing, educational programs and guidelines on the way of ventilation targeting the residents should be set up and a certain organization has to check periodically the performance of the ventilation equipments of each house in the multi-family housing complex.

공동주택 거주자의 에너지 사용행태 및 에너지 절약의식 분석

이윤재,이현수,박소윤,Lee, Youn-Jae,Lee, Hyun-Soo,Park, So-Yun 한국주거학회 2011 한국주거학회 논문집 Vol.22 No.6

The purpose of the study was to investigate the characteristics of energy use behaviors and energy saving consciousness of multi-family housing residents. The energy referred to in this study includes electric energy, heating energy and water usage. This study was conducted from a survey carried out in Seoul and Gyeonggi-do. The results of the study are as follows: First, among the survey questions, the only positive energy saving behaviors shown by the occupants was turning off the lights and the television, and in the use of kitchen appliances; it could therefore be concluded that, in general, energy saving attitude and consciousness were not sufficient to reduce energy consumption. Second, the results showed high mean scores for the behaviors which were easy to control, such as turning off lights and televisions, and low mean scores for the behaviors which required extra effort to completely cut off electricity energy such as pulling out the plugs of electronic appliances. Third, it was found that the occupants generally showed the tendency to save heating energy. However, in cases where the occupants were required to continuously and directly experience indoor temperatures, they expressed passive attitudes toward saving energy. Fourth, they showed wasteful attitudes toward water usage by leaving the tap running when taking showers and washing their faces. Fifth, while they showed a strong energy saving consciousness, they also showed a passive attitude about putting this into practice; there was therefore some gap between attitude and behavior. Lastly, among the socio-demographic factors, age and family lifecycle were very important factors affecting energy use and energy saving consciousness.

우리나라 가전산업의 현재와 미래

이윤재,Lee, Yun-Jae 한국전자정보통신산업진흥회 1997 電子振興 Vol.17 No.10

기자수첩 - 기름값 논란, 무엇이 문제인가?

이윤재,Lee, Yun-Jae 대한석유협회 2011 석유와 에너지 Vol.280 No.-

노인주택 면적 계획을 위한 예비노인층 및 노인층의 선호주거특성과 공간사용특성

이윤재,이현수,Lee, Youn-Jae,Lee, Hyun-Soo 한국주거학회 2008 한국주거학회 논문집 Vol.19 No.6

The purpose of the study is to investigate the characteristics of the elderly housing preference and spatial usage to plan floor space of the elderly housing by the respondents of the ages 50 to 79. Based on the result of the study, it is suggested that the elderly housing should be located in regards to social environmental factors rather than natural environmental ones. There are differences in preference for the space planning of housing units such as the number of rooms and bathrooms, and floor space depending on income level, so the housing should be differently planned to accept the difference of preference. On the other hand, there is not notable difference in furniture preference for each space. In the characteristics of spatial usage according to behaviors, high-income respondents demonstrate the characteristics of spatial usage in accordance with a western lifestyle. Thus, behaviors such as sleeping, watching TV, resting, reading, conversation, and receiving guests, occur using such things as beds, sofas, and dinning tables. On the other hand low-income respondents show a mixed western and traditional lifestyle. Thus many behaviors are done on the floor of bedroom and livingroom in addition to using furniture such as a sofa and chairs. Therefore, the way of spatial usage has to be reflected in the floor space planning. At least floor space of the provided rooms should be planned to accommodate the behavior of the elderly even though all of the rooms preferred can not be provided.

냉부하검사(CST)로 살펴 본 원적외선 기능성 제품이 족부냉증에 미치는 영향 : A pilot study

이윤재,이경섭,Lee, Yoon-Jae,Lee, Kyung-Sub 대한한방체열의학회 2008 대한한방체열의학회지 Vol.6 No.1

Purpose: We investigated the effect of far-infrared radiating products on cold hypersensitivity of lower limbs using CST. Methods: 7 patients with cold hypersensitivity of lower limbs were investigated in this study. Exclusive criteria was skin diseases, spinal nervous disease and external wounds. They were asked to answer the VAS of cold hypersensitivity at baseline and after 3 weeks. We measured temperature of lower limbs with Spectrum 9000 MB (Dorex Inc, USA). We performed cold stress test (CST) by 3 thermographic observation using DITI : 1st was taken after 15 minutes resting at $25^{\circ}C$, the 2nd was immediately taken after 1 minute soak in $20^{\circ}C$ water, the 3rd was taken at 15 minutes after soak. We performed 3 times of CST : 1st CST was perfomed at baseline, 2nd CST was perfomred after 1 week and just observation, 3rd CST was performed after 1 week using far-infrared radiating products (lasner, UMT, Korea). Results: After using products, temperature of foot incresed more than thigh area, but there was no significance. There was no statistical difference of VAS, change of temperature and CST between before and after using far-infrared radiating products. Conclusion: There was no statistical effect of far-infrared radiating products on change of temperature of lower limbs.

노인복지주택 단위주거 평면계획 특성 및 잠재적 거주자 주거요구 분석

이윤재,Lee, Youn-Jae 한국주거학회 2013 한국주거학회 논문집 Vol.24 No.4

The purpose of this paper is to investigate the planning characteristics of certain cases of elderly welfare housing (hitherto EWH), and analyze any problems by comparing this against the actual needs of potential residents. To this end, 38 distinct housing plans from twelve EWH built after 2005 were examined, and a survey on housing needs was taken by 198 people between 48 and 62 years of age. The results are as follows: Firstly, the most common size found among the 10 cases was 42-66 $m^2$, however larger sizes are becoming more frequent. The most popular response on the survey was one favoring smaller housing options. Secondly, the most common floor plan examined consisted of 1 bedroom + LDK and 2 bedroom + LDK. Likewise, the survey reflected that 1 or 2 bedroom housing was preferred. Thirdly, a floor plan composed of a smaller bedroom and LDK is commonly found in smaller floor plans of EWH. The survey reflected potential residents preferred this same style of floor plan, with a smaller bedroom and LDK set up. However, lower-income participants preferred a single, larger bedroom which also can serve as a living space, to go along with a kitchen/dining room (DK). Fourthly, 2 bedroom housing typically included a single bathroom, however the survey indicated that participants preferred a second bathroom to go along with a second bedroom. Consequently, the planning of elderly welfare housing is to a large extent meeting the demands of its potential residents, however house size and the planning of bathrooms have yet to meet these demands, especially with potential lower-income residents when it comes to housing size and space composition.

고속도로 민자사업 소개 및 제도개선 방안 고찰

이윤재,Lee, Yun-Jae 한국도로학회 2008 한국도로학회지 Vol.10 No.3