• 한국농촌건축학회논문집
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• 제20권1호
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• pp.61-68
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• 2018

This study aims to investigate the changes in area ratios by space through floor plans of national leasing houses constructed by the LH in Jangseong-gun, particularly focusing on the floor plans of public leasing housing complexes built during the 1970s-80s and those during the 2010s. The results are as follows: First, according to the composition ratio of floor plans by period, the type of Bedroom> Livingroom> Common Area> Kitchen+Dining> Multi-purpose room> Bathroom> or the type of Bedroom> Livingroom> Kitchen/Dining> Common Area> Bathroom> Multi-purpose room were found to be high during the 1970s. Whereas, the type of Common Area>Living room(Kitchen/Dining included)>Bedroom>Bathroom>Front Entrance was found to be high during the 2010. It can be concluded that the ratio of Bedroom and Living room was found to be high during the 1970s, but after 2010s, the spacial composition ratio of Common Space, Living room, and Bedroom is getting higher in the order. Second, in terms of the composition ratio of floor plans by the area of unit household, among the floor plan of C-1, B-2, B-3, C-2 which were used since 2010s, the spatial ratio of Bedroom was maintained in the range of 20%; while during the 1970s, the Bedroom space of A-1(46%), A-2(46%), and A-3(41%) was found to be higher than 40%. It can be concluded that the size of bedroom space has doubled over time. In terms of the changes in the spatial ratio of Living room, A-1(15%), A-2(22%), and A-3(23%) were found during the 1970s. Compared to the recent floor plans of C-1(28%), B-2(25%), B-3(33%), and C-2(34%) which are applied in Jangseong-gun, Jeollanam-do province, no big changes have been found, particularly in the small floor plans (20% range).

• Ocean and Polar Research
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• 제33권4호
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• pp.421-434
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• 2011

Although thermal effluent from coastal power plants affects marine ecosystems, few studies have examined the spatiotemporal distribution of macrobenthic communities in a coastal area of Korea with thermal discharge. This study analyzed the species composition and abundance of a macrobenthic community in relation to environmental variables for a period of 1 year. In total 334 macrobenthic faunal species were collected; the mean density was 3,221 ind/$m^2$. The number of species and the density of macrobenthic fauna increased with distance from the thermal discharge site. Cluster analysis indicated that the macrobenthic community could be divided into two groups: group I in shallow (< 30 m deep) and group II in the outer areas (> 30 m deep). Group I showed the lowest species density and diversity. Four polychaetes, including Magelona japonica, Spiophanes bombyx, Scolotoma longifolia and Chaetozone setosa, all of which have been dominant species since 1987, exhibited higher mean densities in the area distant from the thermal discharge (the outer and north areas). Conversely, the warm-adapted and opportunistic species, such as the amphipods Urothoe convexa and Mandibulophoxus mai, the bivalve Felaniella sowerbyi, and the polychaete Rhynchospio sp., were more abundant in the thermal discharge region. The results of this study indicate that thermal effluent influences macrobenthic communities in the shallow area, while other environmental variables, such as depth, sediment grain size, and TOC, are more important determinants of the macrobenthic communities in deeper regions (> 30 m deep).

• 대한물리치료과학회지
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• 제16권3호
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• pp.55-66
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• 2009

Background: The purpose of this research was to investigate the factors affecting the low back pain of workers in hospital. 214 subjects waking at two general hospitals in Yosu city participated in this survey. Subjects consisted of doctors, nurses, medical engineers, officers and general laborers. The survey data were collected by a written questionnaire which made out by themselves for 25 days, from fourth August to 29th August, 2008. Methods: The questionnaire consisted of four categories, general, occupational, working habitual and the daily living characteristics. The collected data were analyzed by Chi-square test based on the present or absent of low back pain. Results: 1. In the general characteristics, low back pain had no significant relationship to all factors, sex, ago, body mass index, weight and height. 2. In the occupational characteristics, the phase of distribution of low back pain had statistical significant differences in the working hours a week, satisfaction of pay, satisfaction of occupation(p<0.05). However low back pain did not significantly related to the kind of occupation, period of work and degree of stress. 3. In the habitual characteristics, low back pain was significantly influenced by working posture, frequency of using lumbar and heavy material lifting, monotonous repetition of working operation and noise(p<0.05). No significant difference was shown in the factor of convenience of chair. 4. In the daily living characteristics, low back pain shown the significant differences in walking time a day, status of health and smoking pattern(p<0.05). there were, however, no significant differences in the aspect of the kind of house and bed, sleeping attitude, driving, riding time on the vehicle, exercising, frequency of cultural life and drinking alcohol. Conclusion: when I see above resultants totally, it appears a higher incidence caused by working environment rather than living habit and then consequently compared to hospital workers, they also have high incidence like others. In order to reduce incidence of low back pain and enjoy the our life we need to educate ourselves preventing program for low back pain and try to effort for preventing of low back pain on each department and individual.

• 한국직업건강간호학회지
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• 제16권1호
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• pp.28-36
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• 2007

Objectives: The objective of this study was to analyze factors affecting depression in pneumoconiosis patients. Methods: The subjects were 200 pneumoconiosis patients hospitalized in Pneumoconiosis Hospitals in An-san and Tae-beck. Collected 114 surveys were used in this study among 200 surveys since 86 surveys offered insufficient data. SAS for Windows 8.01 was used to analyse the data Results: Percentage of normal and mild depression is 2.6%, Percentage of moderate depression is 14.9%, Percentage of severe depression is 79.8%. In order to analyze the factors affecting depression rate, the factors with p-values less than 0.1, such as age, education, religion, work department, hospitalized period, physical pain existence, daily living ability, family supports and internal locus of control, were selected as independent factors and analyzed using a stepwise multiple regression. As results, the factor that affected the rate of depression were of the age, education, ADL(Activities of Daily Living), the internal locus of control, family support. Conclusion: It is necessary to develop health program which can improve the patient's ADL(Activities of Daily Living), enforce internal locus of control to minimize the depression rate in pneumoconiosis patients.

• 한국지역사회생활과학회지
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• 제18권3호
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• pp.493-505
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• 2007

The purpose of this study is to examine the regional differences of 0-12 aged children's environment based on their parents' socioeconomic class and on the character of the settlement. One thousand and two hundred households were investigated and the results are as follows. It is revealed that families in low socio-economic class are more likely to be exposed to noise and home crowdedness. Families living in spontaneous settlement are deprived of natural light and the roads to their homes are steep and narrow. Low income families face a housing affordability crisis. Most of them pay housing rent on monthly basis. The basic infrastructure of low income neighborhood is lacking convenient facilities like shopping centers, public transportation systems, banks, public parks, and libraries. This lack of facilities is more severe in spontaneous settlement. Instead, bars and taverns are located in their neighborhood. Accessibility to parks and resource centers is an important factor that makes both middle and low income families consider their neighborhood to be positive and this condition is counted better in social housing area than in spontaneous settlement. On the contrary, social networks like friends and relatives are strong in spontaneous settlement and families in poverty value these relationships. Such networks are weak in social housing area and this difference is not related to their residential period. Low income families living in social housing area are more pessimistic about their future and this view might result from their counterpart middle class neighbors and the weak social networks.

• Ocean and Polar Research
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• 제26권3호
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• pp.433-438
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• 2004

Stress response to the seawater acclimation in coho salmon (Oncorhynchus kisutch) smolt was investigated. Salt concentration of rearing water was gradually increased for 3 days from freshwater to seawater (30 ppt salt level). The changes of serum concentrations of cortisol as a primary stress indicator, and as secondary indicators, glucose (GLC), lactate (LAC), triglyce.ide (TG), cholesterol (CHOL), sodium ion $(Na^+)$, chloride ion $(Cl^-)$ and enzyme activities (alanine aminotransferase, ALT: aspartate aminotrasferase, AST; lactate dehydrogenase, LDH) were quantified during the acclimation experiment. Among them, cortisol, LAC, TG, CHOL, ALT, AST concentrations showed rapid increase at the first exposure to the 10ppt salt level (day 1), and began to decrease to the constant values after day 2 of adaptation at 20ppt salt level. However, LDH concentration tended to decrease during the whole experimental period. $Na^+\;and\;Cl^-$ showed slight decrease at day 1, and increased to a little bit higher values after day 2 rather than those in freshwater. All the fishes started on taking a food after day 4 of seawater adaptation. From these results, to reduce osmotic shock inducible stress to fish in seawater acclimation, gradual increase of salt levels is recommended.

• 융합정보논문지
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• 제10권6호
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• pp.217-227
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• 2020

본 연구는 만성기 뇌졸중 환자에서 이중과제 훈련이 균형, 상지기능, 일상생활활동 수행능력에 미치는 효과를 알아보고자 실시하였다. 14명의 만성기 뇌졸중 환자를 대상으로 7명은 이중과제 훈련을, 7명은 단일과제 훈련을 주 3회, 회당 30분, 4주간 실시하였다. 균형능력의 평가는 Balance Trainer 4(BT 4)를 사용하였고, 상지기능은 젭슨-테일러 손 기능 평가(JTT)를, 일상생활활동 수행능력 평가는 한글판 수정바델지수(K-MBI)를 사용하였다. 중재 후, 이중과제 훈련군이 BT 4, JTT에서 유의한 변화를 보였다(p<.05). 두 그룹 간의 차이도 BT 4, JTT에서 유의한 차이를 보였다(p<.05). K-MBI 점수의 향상은 있었지만 유의한 차이는 보이지 않았다(p>.05). 이중과제 훈련군이 만성기 뇌졸중 환자의 균형, 상지기능, 일상생활활동 수행능력을 향상하는데 도움이 될 것으로 사료된다.

• International Journal of Advanced Culture Technology
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• 제6권3호
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• pp.69-76
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• 2018

The purpose of this study was to investigate the effects of health control behaviors on the emotional happiness of the elderly. Among the survey instruments used in this study, emotional hapiness was the tool developed by Watson et al., 1978, and health control behavior was used by tools developed by Wallston et al., in 1988. Health control behaviors consist of three sub-factors: other health control behavior, accidental health control behavior, and internal health control behavior. The data collection period was collected from June 20 to July 5, 2018. A total of 152 participants were enrolled from 65 to 85 years old and were collected from six provinces of Korea (Seoul, Gangwon Province, Gyeongsang Province, Jeolla Province, Chungcheong Province, Gyeonggi Province) as much as possible. As a result of the analysis of demographic characteristics, the number of elderly people couple living was 47.4%, living alone was 21.1%, the number of people living with a couple and their children was 13.8%, the others were 10.5%. Based on the above results, 21.1% were living alone as an elderly person. And people who the highest monthly income of less than 1 million won was 36.8%, the usual meal type, 94.7% were very much eaten with vegetarianism smoking and drinking alcohol, and 94.7% did not smoke and 73.7% drank alcohol. In conclusion, Multiple regression analysis of health control behaviors on emotional happiness showed that health control behaviors had a 15% effect on emotional happiness. The following suggestions were made through the results of this study. First, the monthly income of the elderly is very low to maintain health, Second, the health of elderly people was maintained through friends and meetings. Based on these results, it should be used as a basic data for the program for the emotional happiness of the elderly.

• 교육시설 논문지
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• 제22권5호
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• pp.3-10
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• 2015

College students living in university dormitory continuously experience unique physical and social living conditions, being away from their hometown and loving families. Most college students has engaged in a very limited social activities in dormitory area. Studies have shown that sense of community(SOC) is closely related to students' social activities. However, few research have examined the relationship between physical environment and sense of community. Therefore, this research aims to evaluate the effects of physical environment of dormitory on students' perceived sense of community and their social interaction. Extensive literature review found that developing social interaction and building a sense of student community improve students' overall residential satisfaction with dormitory and personal academic growth. Survey on A university dormitory and Chi square analysis (${\chi}^2$) indicated that each group's individual characteristics such as gender, grade, living period, and personality were statistically significant on the level of SOC at the level of p=.01. Individual analysis of SOC showed that sense of belonging was higher than shared emotional connection, which means certain level of intervention is needed. Pearson correlation analysis validated that there exists statistically significant relationship between physical environment and SOC. Further it also found that the most important predictor in facilitating social interaction were comfortable, quiet, and enough social space around the dormitory.

• 재활간호학회지
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• 제1권1호
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• pp.15-25
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• 1998

The purposes of this study was to determine the effect of beach ball play in stroke patients, and to define the strategy to promote their depression, powerlessness, self-esteem, activity of daily living. The experimental design was designed non-equivalent control group, non-synchroniged design. The study method had been done by investigating the experimental group and control group through the questionnaire on 57 patients who had been in patient department in D University hospital in Pusan from January 5th 1998 to the end of February 28th, 1998. Beach ball play was carried out experimental group once per day for 10 minute's for two weeks period from Jan 1998 to Feb 1998. Data was collected before and after the experimenation. Collected data was analyzed by means of frequency, percentage, chi-square test, mean, S.D, t-test with SPSS/PC. The results were summarized as follows : 1. The 1st hypothesis : "The experimental group which received the beach ball play should be higher in depression than the control group" was supported(t=3.11, p=.003). 2. The 2nd hypothesis : "The experimental group which received the beach hall play should be higher in powerlessness than the control group" was supported(t=3.32, p=.002). 3. The 3rd hypothesis : "The experimental group which received the beach ball play should be higher in self-esteem than the control group" was not supported(t=-1.90, p=.064). 4. The 4th hypothesis : "The experimental group which received the beach ball play should be higher in activity of daily living than the control group" was not supported(t=-.47, p=.637). In conclusion, the patients who received beach ball play showed the increase in the degree of depression and powerlessness of stroke patients. So the beach ball play had been judged the nursing intervention to improve their emotional problem in stroke patients.