• Journal of the Korean Home Economics Association
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• v.43 no.8 s.210
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• pp.55-68
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• 2005

The purpose of this study is to examine the effects of negative life events on mental health and to explore possible main and moderating effects of spousal support on mental health with a focus on gender differences. The data for this study were taken from a nationwide random sample of 1,504 married men and women ranging in age from 30 to 59 through structured questionnaires. The data were analyzed using the SPSS WIN program which was used to calculate frequency, mean, 1-test, multiple regressions. The main results were as follows: First, by examining mental health of Korean men and women, women were more likely than men to experience higher levels of depression. Second, there was no gender difference in the sum of experience of negative life events, therefore the date of this study did not support the differential exposure hypothesis. In addition, men perceived more support from their spouses than women. Third, results show that especially the event concerning with job/financial problems has negative impacts on mental health of both men and women, and vulnerability to undesirable life events was not found. Fourth, spousal support is associated with better mental health regardless of gender, and it reduces the harmful effects of life events concerning with job/financial area for both men and women. Also, spousal support reduces the magnitude of the harmful effects of life events concerning with health of men. This study focused on the impact of negative life events and the couple process. It was possible to explore the strength of social support provided from spouse of most importance to the individuals. These results affirm the importance of supportive relationships between couples as a buffer, mitigating harmful effects of negative life events on mental health.

• Journal of Korean Academy of Nursing
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• v.30 no.2
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• pp.331-341
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• 2000

Since cancer is not easily curable, patients who suffer from cancer may have physical, psychological and spiritual problems for the rest of their lives. Especially when cancer patients do not have much to live for and are placing a burden on their family they will experience more suffering emotionally as much as physically. This study was conducted to provide a basis of data for nursing intervention strategies to minimize a cancer patient`s suffering and to understand the relationship between suffering, burden and the meaning of life in cancer patients. The samples were composed of 160 cancer patients who were inpatients or outpatients of two university hospitals and two general hospitals in Seoul. Data collection were carried out from January, 25, 1999 to February, 26, 1999. The data were analyzed using a SAS program for descriptive statistics, pearson correlations, ANOVA, and Duncan tests. The results were as follows; 1. The scores on the two suffering scale ranged from 132 to 40 with a mean of 87.3(SD 17.5). The mean scores on the burden scale is 28.9(SD 6.9) and the score of the meaning of life ranged from 35 to 51 with a mean of 95.6(SD 18.4). 2. There were significant correlations between the amount of suffering and the magnitude of burden (r=.74, p=.00), the suffering and the meaning of life (r=-.59, p=.00) and the burden and meaning of life (r=-.61, p=.00). 3. In the degree of the suffering, the burden and the meaning of life were two very strong factors, the level of the suffering in cancer patients by age (F=2.64, p=.03) and education level (F=4.16, p=.00). The level of the burden in cancer patients differed by education level (F=4.70, p=.00) and type of cancer (F=2.97, p= .03). Also the level of the meaning of life in cancer patients was different by education level (F=3.55, p=.02). In conclusion, the burden and the meaning of life was identified as important variable that is contributed to reduce the suffering of cancer patients.

• Journal of the Society of Disaster Information
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• v.11 no.4
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• pp.548-555
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• 2015

This paper aims to estimate the service life of the target bridge structures subjected to chloride ingress from de-icer, which is used for safety of vehicles in winter, by investigating the chloride ingress into concrete. In this study, the 10-year-old bridge structures were investigated by measuring the chloride along the depth from the exposed surface to derive the surface chloride concentration and the diffusion coefficient for the prediction of service life. The service life of each measured point on the structures were estimated with the surface chloride concentration and the diffusion coefficient by using Life-365 software. As a result, it was estimated for all measured points to have over 100-year service life. Furthermore, the diffusion coefficient and the service life from the measured data were compared to another method calculated with the concrete mix, considering the time dependency of diffusion coefficient.

• The Journal of the Korean life insurance medical association
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• v.1 no.1
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• pp.140-147
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• 1984

We've reviewed 5,067 cases of claims by death that had occured for about 5 years from January, 1979 to October, 1983. As a result, We came to following conclusions; First, the greater part of deaths above mentioned were due to the Disease of Adult such as the Malignant neoplasm(18.4%), a Heart disease(10.4%), Liver cirrhosis(9.1%) and the Cerebrovascular disease(7.6%) as well as Accidental Death(26.5%), which were occupied by 72% of the whole. Second, classifying them by medical examination or non-medical, deaths in case of non-medical examination showed 80.8% of the. whole. And for age, sections ranging from 40 to 49 and from 30 to 39 took the overwhelming portions by 36.9% and 29.8% respectively, both of which showed 66.7% of the whole. Third, for the period elapsed, deaths within 1 year from the entrance showed 21.3% and that from 1 years to under 2 years, 19.9%. Thus the rate of early death under 2 years stood for 41.2% of the whole. Fourth, for occupation of the insureds, commerce occupied 20.4%, company employees 14.4%, agriculture 13.3%. These three categories marked 48.8% of the whole. From this, it appeared that the accidental death rate of the insured with the risky occupation was much greater than orthers.

• Journal of Korean Academy of Nursing Administration
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• v.21 no.5
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• pp.489-500
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• 2015

Purpose: The purpose of this study was to identify the relation between violence experiences and the professional quality of life for hospital nurses. Methods: The participants for this study were 212 nurses in one general and three special hospitals located in the metropolitan area of Seoul, South Korea. Data gathered through October and November 2013 were analyzed using descriptive statistics and $x^2$ test. Results: Nurses experienced verbal violence, physical threats and physical violence more frequently from patients and their families rather than from doctors or peer nurses. Nurse's compassion satisfaction was low when nurses experienced violence from peer nurses. Burnout was high when nurses experienced violence from doctors, peer nurses, patients and their families. Secondary traumatic stress was affected by violence from patients and their families. The professional quality of life of nurses was associated with violence from doctors, peer nurses, patients and their families. Of the nurses, 69.3% answered that formation of a positive organizational culture would be the most effective measure for prevention of violence in hospitals. Conclusion: The formation of positive organizational culture, development of violence intervention policies and education are crucial to improve the professional quality of hospital nurses' life.

• Microbiology and Biotechnology Letters
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• v.51 no.1
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• pp.26-31
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• 2023

A map gene encoding methionyl-specific aminopeptidase (MAP; EC 3.4.11.18) was cloned from Tetragenococcus halophilus CY54. Translated amino acid sequence of CY54 MAP showed high similarities with those from Enterococcus faecalis (83.8%) and Streptococcus salivarius (62.2%) but low similarities with MAPs from Lactobacillus and Lactococcus genera. The map gene was overexpressed in E. coli BL21(DE3) using pET26b(+),pET26b(+), and the recombinant MAP was purified by using an Ni-NTA column. The size of recombinant MAP was 29 kDa as determined by SDS-PAGE. The optimum pH and temperature of CY54 MAP were pH 5.0 and 60℃, respectively. The activity of CY54 MAP was most significantly increased by Co²⁺ ion (159%), and showed the highest activity at 12% NaCl. K_m and V_max were 0.64 ± 0.006 mM and 10.12 ± 0.014 U/mg protein, respectively when met-pNA was used as the substrate. This is the first report on a MAP from Tetragenococcus species.

• The Korean Journal of Rehabilitation Nursing
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• v.7 no.2
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• pp.207-212
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• 2004

Purpose: This study was to investigate the relationship between mastery and activity of daily life in rheumatoid arthritis patients. Method: The subjects for this study were 222 patients registered in H University Hospital Rheumatoid Arthritis Center, and the period of data collection was from August 15, 2003 to September 30, 2003. Reliability coefficients of instruments were found Cronbach's Alpha =.74~.94. In data analysis, SPSSWIN 10.0 program was utilized for descriptive statistics, Pearson's correlation, and multiple regression analysis. Result: The results were as follows. 1) The range of total uncertainty scores was from 33 to 87 and the mean score of the uncertainty in rheumatoid arthritis patients was 63.27. 2) The range of total mastery scores was from 10 to 27 and the mean score of the mastery in rheumatoid arthritis patients was 18.70. 3) The range of total activity of daily life scores was from 22 to 80 and the mean score of the activity of daily life in rheumatoid arthritis patients was 72.56. 4) The level of mastery was significant correlation with activity of daily life(r=.395, p<.01).

• Asian-Australasian Journal of Animal Sciences
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• v.25 no.4
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• pp.496-501
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• 2012

Thirty-five available feeds were fermented in vitro in order to investigate their soluble total organic carbon (TOCs) and methane ($CH_4$) production rate. A fermentation reactor was designed to capture the $CH_4$ gas emitted and to collect liquor from the reactor during in vitro fermentation. The results showed that $CH_4$ production rate greatly varied among feeds with different ingredients. The lowest $CH_4$-producing feeds were corn gluten feed, brewer's grain, and orchard grass among the energy, protein, and forage feed groups, respectively. Significant differences (p<0.05) were found in digestibility, soluble total organic carbon (TOCs), and $CH_4$ emissions among feeds, during 48 h of in vitro fermentation. Digestibility and TOCs was not found to be related due to different fermentation pattern of each but TOCs production was directly proportional to $CH_4$ production (y = 0.0076x, $r^2$ = 0.83). From this in vitro study, TOCs production could be used as an indirect index for estimation of $CH_4$ emission from feed ingredients.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.4
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• pp.786-793
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• 1999

To investigate the effects of medicinal plants on the shelf life of kakdugi, various kakdugies, added with hot water extract from 62 natural plants, were fermented at 20oC for 15 days. In case of control without the addition, the shelf life required to reach the acidity of 1%(as lactic acid) was 7 days. Morethan two fold extension of shelf life was observed with twenty seven extracts, of which six extracts maintained the hardness of kakdugi higher than that of control over the entire fermentation time. And the number of lactic acid bacteria in above kakdugies was not remarkably different from that of control, and the color(a value) of the liquid of kakdugi, added with Chaenomeles lagenaria, Moringa oleifera, Peaonia lactiflora or Citrus tangerina extract, was similar to that of control. In sensory test, the extracts from the above plants except Moringa oleifera were found to be acceptable. It is suggested that the addition of above three extracts may lead to extension of shelf life of kakdugi, based on the acidity, hardness, color and sensory test.

• Journal of the Korean Institute of Rural Architecture
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• v.12 no.4
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• pp.61-68
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• 2010

The justice of the house for rural life all the member Iran meaning namely, 'countries or the suburb' a possibility of calling attaches the house in the intention which is and as the country or suburban house there is. The house for rural life from 19 end of a century Great Britain inferiorly becomes complements the problem points of urban setting the opinion which sees the garden city which appears in the link for with the era is general in the Industrial Revolution. Therefore most the dwelling environment which is comfortable selects the site becomes the important element. Our country case in order to send a holiday season weekend from wealthy class of past decimal or the weekend house which builds, is generalized with the recent economic improvement where the form of villa etc. forms a mainstream but. From the research which sees consequently examines a plan about week life after retiring of the city workers and dwells investigates the contents which is concrete from the family with there is the goal provides a hereafter house for rural life plan at the time of fundamental data in the farming and fishing villages area.