• Journal of the Korean Society for information Management
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• v.33 no.1
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• pp.197-223
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• 2016

The purpose of this study is to understand information behavior of older adults with diabetes. After reviewing previous research, related factors are identified and a questionnaire was devised. The structured interview was administered to the aged 60 and over in the B hospital (N=543). Data about awareness of the disease, health literacy, information environment, information need, information seeking, information use, information service, and personal background are collected and analyzed descriptively. Relationship between variables are examined and hypotheses are tested to find factors affecting information behavior. The level of the awareness of the disease and health literacy appeared to be low. It is proved that awareness of the disease is a factor affecting information need and information use. Health literacy affects information use. There is a statistical significant difference between information need and information use by disease education and duration. There is also a statistical significant difference between information use among groups divided by information environment, sex, age, and education. Based on the results, campaign to raise disease awareness, marketing promotion about information support facilities, customized information service for older adults are suggested.

• Journal of Soil and Groundwater Environment
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• v.18 no.1
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• pp.137-147
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• 2013

A lot of burial sites for the disposal of the contagious livestock slaughtered by foot and mouth disease were constructed in a short time for preventing the rapid spread of the virus. More than 4,700 carcass burial sites were constructed in 2011. Approximately 7 million poultry and 3.5 million livestock including head of cattle and swine were buried in farm land. However, the available cost data for a burial site was not provided. This study was to performed in order to understand the economic issues related to carcass burial disposal. The data from a local government was analyzed and the assumption data web based was constructed to evaluate the cost for constructing a carcass burial. The results showed that the local government paid KRW 5,386 for the burial disposal of a mortality (swine). It was estimated that the cost could be reduced through an appropriate measures.

• Child Health Nursing Research
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• v.6 no.1
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• pp.89-102
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• 2000

Asthma is one of the most common chronic disease of childhood. Although an improved understanding of the pathophysiology of asthma has had a positive impact on the treatment and management of the disease, there has been a gradual but significant increase in asthma mortality. Also, mother's caring type is the essential factor in management of the child with asthma. The purpose of this study is to identify and understand the caring patterns of mathers of children with Athma by Q methodology. As a research method, 35 Q-statements were collected through individual interviews and review of related literatures. 37 subjects were interviewed and the data were analyzed by the PC QUANL program with principal component analysis. The were 3 different caring types classified as follows : Type I was the therapeutic compliance obeying type, compliancing medication and preventing cold etc. Type II was the physical strengthening type, taking Chinese medicine and folk remedy etc. Type III was the environment control type, managing house and environment clearly and ventilating room air etc. Therefore, it needs considering above each type in nursing care of the family and children with asthma.

• The Plant Pathology Journal
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• v.38 no.3
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• pp.182-193
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• 2022

Turfgrass, the most widely grown ornamental crop, is severely affected by fungal pathogens including Sclerotinia homoeocarpa, Rhizoctonia solani, and Magnaporthe poae. At present, turfgrass fungal disease management predominantly relies on synthetic fungicide treatments. However, the extensive application of fungicides to the soil increases residual detection frequency, raising concerns for the environment and human health. The bacterial volatile compound, 2,3-butanediol (BDO), was found to induce plant resistance. In this study, we evaluated the disease control efficacy of a combination of stereoisomers of 2,3-BDO and commercial fungicides against turfgrass fungal diseases in both growth room and fields. In the growth room experiment, the combination of 0.9% 2R,3R-BDO (levo) soluble liquid (SL) formulation and 9% 2R,3S-BDO (meso) SL with half concentration of fungicides significantly increased the disease control efficacy against dollar spot and summer patch disease when compared to the half concentration of fungicide alone. In field experiments, the disease control efficiency of levo 0.9% and meso 9% SL, in combination with a fungicide, was confirmed against dollar spot and large patch disease. Additionally, the induction of defense-related genes involved in the salicylic acid and jasmonic acid/ethylene signaling pathways and reactive oxygen species detoxification-related genes under Clarireedia sp. infection was confirmed with levo 0.9% and meso 9% SL treatment in creeping bentgrass. Our findings suggest that 2,3-BDO isomer formulations can be combined with chemical fungicides as a new integrated tool to control Clarireedia sp. infection in turfgrass, thereby reducing the use of chemical fungicides.

• Korean Journal of Health Education and Promotion
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• v.14 no.2
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• pp.17-42
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• 1997

From September 2, 1995 through October 31, this questionnaire was made by the 1, 200 industrial workers who work for 15 enterprises of 5 types of business. And it was for helping to devise a policy and to develop a program for industrial workers' health promotion by understanding the consciousness behavior level of industrial workers in our country and the related factors which are under the influence of it and health promotion behavior. The summary and conclusions are as follows. 1. In health promotion score level by related factors, the health diagmosis level score was 7. 37(81.9/100) of the perfect score 9, nutrition level score was 7.00(77.8/100), health education behavior level score was 6.00(66.7/100), exercise behavior level score was 6.01(66.8/100), occupational disease knowledge level score was 6.00(66.7/100). 2. Health diagnosis behavior level was significantly high when the age is older, when the occupation term is longer, when the economic status is better. And wjem tje satosfoed degree for vocational aptitude, working environment, and the education contents. 3. Nutrition (dietary habit) status level was high in men, in the age group of 40 over, in the group of having their spouse, in the group of being paid over one million won a month, in the upper economic classes (P〈0.001). It was also high in graduates middle school and in daytime workers (P〈0.05). 4. Health education behavior level was high in the older ahe hroup, in a single life (separation by death, divouce, separation) and in the longer occupation term(P〈0.001). 5. Exercises behavior level was high in men, in the workers who are paid 500～990 thousand won a month, in the better economic classes(P〈0.01). 6. Knowledge level on an occupational disease was high in men, in the older age group, in the group of having a spouse, In the workers who are paid 500～990 thousand won a month, in the group of having a longer occupation term, and in the residents living not in a large city(P〈0.01). 7. When health status was higher, health promotion behavior, behavior level, health diagnosis (P〈0.001), nutrition(P〈0.05), health education behavior (P〈0.05), exercise behavior(P〈0.01) and the knowledge level on an occupation disease was high. 8. The main factors which are under the influence on the degree of practicing healthy life were the level of knowledge and behavior, sex, his/her health status, and the satisfied degree of working environment. These variables could explain it 18.0%. 9. The factors which are under the influence on health promotion behavior and behavior levels were the variables of the satisfied degerr of education contents, sex, health knowledge, economic status, health status, occupation terms, monthly income, working tiredness. These variables could explain it 21.3%. By these results, it is inportant for industrial workers' health promotion to level up the health diagnosis behavior, dietary habit considering nutrition, behavior on health education, behavior for exercise, and knowledge on an occupational disease. Especially we should develop the proper program considered sex, health status, satisfied degree of working environment and education contents, economic status, eccupation terms, knowledge on health, and behavior level. Because health promotion business gies in gear with productivity promotion.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.29 no.3
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• pp.404-413
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• 2019

Objectives: Chronic obstructive pulmonary disease(COPD) is an important cause of mortality in workers exposed to hazardous dust, such as crystalline silica or coal, and COPD is related to inflammation and oxidative stress in the lung. The aim of this study was to evaluate the association of oxidative stress and inflammation to COPD in retired workers exposed to mineral dust. Methods: The levels of malondialdehyde(MDA) in EBC as biomarkers for oxidative stress and C-reactive protein(CRP) and lactate dehydrogenase(LD) as biomarkers for inflammation were measured in 107 male subjects(63 pneumoconiosis and 42 COPD subjects). Results: Mean levels of EBC MDA(2.03 nmol/L vs. 4.65 nmol/L, p=0.010) and serum LD(170.3 U/L vs. 185.9 U/L, p=0.022) were significantly higher in subjects with COPD, but mean levels of serum CRP(p=0.469) did not show a statistical difference between the study groups. Level of EBC MDA was negatively correlated with ${%}FEV_1$ predicted(r=-0.279, p=0.004) and ${%}FEV_1/FVC$ ratio(r=-0.397, p<0.001). Conclusions: These results suggest that EBC is a useful biological matrix for investigation of respiratory oxidative stress. High levels of EBC MDA and serum LD are related to COPD in retired workers exposed to mineral dust.

• Korean Journal of Veterinary Service
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• v.34 no.1
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• pp.81-86
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• 2011

This study was designed to evaluate the beekeeper's consciousness for diagnosis and treatment on a disease of honey-bee in Daejeon and Jeollanamdo in Korea. The questionnaire consisted of 14 questions. Of 231 randomly selected respondents between February and May 2010, 47.6% was consult a 'club (colleague)', 89.2% treated a 'doctoring oneself', 84.4% was recognize a bee as 'domestic animal', 77.5% was not recognize a veterinarian as field of treatment, 38.5% was acquire know-how by a beekeeper. Therefore these results suggest that the beekeepers are relying a lot on individuals experience for the diagnosis and treatment on the disease of honey-bee, the apiculture techniques was gained much by oneself. Korean beekeeping association was played a role as well, but related-university, agriculture research & extension services and veterinary service laboratory was not played a role in the country.

• Research in Community and Public Health Nursing
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• v.32 no.4
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• pp.578-592
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• 2021

Purpose: The purpose of this study was to examine the experiences of public officials working for the Coronavirus Disease-19 (COVID-19) response in community health centers in South Korea. Methods: A qualitative thematic analysis was conducted using data collected from three focus groups and two individual interviews. Results: The participants performed quarantine tasks in a poor working environment with several problems, such as significant workload, lack of manpower, and inappropriate compensation system. Participants experienced obstacles in performing quarantine works, which had the lack of the detailed quarantine guidelines, work support and cooperation system. Participants suffered from civil complaints. Participants endured sacrifices in their personal lives while partaking in COVID-19 response work without holidays, and subsequently experienced health problems. And also participants said that it was necessary to secure expertise and effective communication for infectious disease management. Conclusion: The study results suggest that policies are required that are aimed to improve the working environment and the recruitment of experts in infectious diseases. In addition, the job stress related to the COVID-19 response by public officials in community health centers must be evaluated, and the relation of their job stress to physical and mental problems, as well as psychosocial stress, must be examined.

• The Journal of Korean Academic Society of Nursing Education
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• v.8 no.1
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• pp.61-71
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• 2002

purpose : The purpose of this study was to find out the influencing factors of smoking-cessation behavior of patients with coronary heart disease and to suggest the model of smoking-cessation behavior which was based on the relationship between influencing factors and then to test its fitness empirically. method : This study was based on the Theory of Reasoned Action and a hypothetical model was constructed with fifteen paths in consideration of main predictive factors of smoking-cessation behavior such as biological factor, disease-related characteristics, self-efficacy, supportive factor, environmental factor, disease-related perception factor, intention-to-quit, and psychological factor. The validity of a smoking- cessation model was tested to 264 patients with coronary heart disease by using SPSS 8.0 and Window LISREL 8.12a. results : 1. Seven of the 15 paths of smoking-cessation behavior proved to be significant. 2. The final model excluded three paths in the hypothetical model was demonstrated to be improved by $x^2$=44.31 (df=38, p=.22), Goodness of Fit Index (GFI)=.98, Adjusted Goodness of Fit Index (AGFI)=.96, Non-Normed Fit Index(NNFI)=1.00, Normed Fit Index(NFI)=1.00, and Root Mean Square Residual(RMR)=.24. 3.The smoking-cessation behavior was influenced directly by biological factor, self-efficacy, supportive factor, environmental factor, intention-to-quit, and psychological factor. The smoking-cessation behavior was accounted for 82% of variance by these factors. conclusion : although the adolescents' smoking behavior can be predicted by only smoking intention, it is hard to predict the adults' smoking-cessation behavior by only this factor. Therefore, intention-to-quit, self-efficacy, supportive factor should be improved because these are promotive factors for smoking-cessation behavior. Biological factor, environmental factor, and psychological factor are inhibitive factors, so nicotine replacement therapy is helpful to the high nicotine-dependents, and ex-smokers avoid other smokers in their environment and also patients should learn and practice the stress coping-skills.

• The Plant Pathology Journal
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• v.21 no.4
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• pp.395-401
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• 2005

The dlm (disease lesion mimic) mutant of soybean (Glycine max L. Merr) shows the similar lesion of a soybean disease caused by a fungus, Corynespora cassilcola. The lesion was examined at cellular and molecular level. Trypan blue staining result indicated that cell death was detectable in the entire region of leaves excluding veins when the lesions had already been developed. We found that the mesophyll cells of palisade layer in the dim mutant appeared to be wider apart from each other. The chloroplasts of the dim mutant cells contained bigger starch granules than those in normal plants. We also found that the lesion development of dlm plant was light-dependent and the starch degradation during the dark period of diurnal cycle was impaired in the mutant. Three soybean pathogenesis-related genes, PR-1a, PR-4, and PR-10, were examined for their expression patterns during the development of disease lesion mimic. The expression of all three genes was up-regulated to some extent upon the appearance of the disease lesion mimic. Although the exact function of DLM protein remains elusive, our data would provide some insight into mechanism underling the cell death associated with the dim mutation.