• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.6
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• pp.2616-2623
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• 2011

The purpose of this study is investigate the sociology population variable and social support system(emotional, financial, informal and evaluative support) with regards to the death anxiety and provide a basic data to relieve the fear of death in the elderly special nursing service. 300 old people who are living in Daeg-gu city and Kyong-buk province were selected and interviewed under their agreement which they are fully aware of the purpose and the intention of this study. Interviews for study were performed by structured questionnaire which consists of general area(11-question), social support area(emotional support 7-question, financial support 6-question, informal support 6-question and evaluative support 6-question) and death-anxiety(20-question). Statistical analysis was carried out with SPSS 12.0 program, which was applied to descriptive statistics and regression analysis to analyze the questionnaire.

• Microbiology and Biotechnology Letters
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• v.19 no.1
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• pp.82-87
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• 1991

Xanthomonns curnpestris M12, Xunthornonas sp. M28, Acinetuhucter Iwofz GI, and Klebsiella pneumoniae L25, Pseudomonas rnaltophiliu N246 were screened to increase the ability for crude oil utilization. All of these could utilize hexadecane and octane with the exception of N246 strain for only octane biodegradation. Thus N246, M12, and M28, strains were specially examined for octane oxidation. Octane biodegradation by three strains showed the optimal conditions at $30^{\circ}C$, pH 7.0~9.0, and 0.2~0.3% octane concentration as a substrate. It was found that P. multofihila N246 and X. curnpestns M12 had plasmid and the cured plasmid from N246 strain lost octane uitilization. Therefore, it was confirmed that certain genes for octane utilization were Iocated on OCT plasmid in N246 strain. The size of OCT plasmid in N246 strain was 118 kb. The N246 strain was resistant to ampicillin.

• Journal of muscle and joint health
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• v.10 no.2
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• pp.131-141
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• 2003

The purpose of this study was to examine the effects of self-help program on patients with chronic arthritis. This study was performed from 13th of August to 29th of October 2002. 30 arthritis patients with an average age of 56 years were participated in the self-help program. At the completion of 6 weeks, 23 patients completed both pretest and posttest, overall dropout rate was 23%. Outcome measures were status of daily living, self-care activities, flexibility, grip strength and depression. Data were analysed by percentage, paired t-test, Pearson's correlation coefficient. There were statistically significant in self-care activities, flexibility, grip strength after the self-help program. However no significant differences were found in daily living and depression. There were significant relationships between daily living and depression. There were significant relationships between right flexibility & left flexibility and right and left grip strength. In conclusion self-help program was proved to be an effective nursing intervention to increase the self-care activities, flexibility and grip strength. These results of this study suggested that the follow-up program after the self-help program should be run to help the physical psychological wellbeing of arthritis patients.

• Journal of Korean society of Dental Hygiene
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• v.15 no.5
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• pp.899-905
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• 2015

Objectives: This study aimed to investigate the regional difference of chronic periodontal care services in Korea by the analysis of 2010 raw data from Health Insurance Review and Assessment Service. Methods: The subjects were the chronic periodontitis patients over 35 years old from dental care facilities in Korea. The study population was 278,319 including 264,994 claims made by dental clinics, 8,084 by dental hospitals, 3,509 by general hospitals, and 1,732 by tertiary hospitals. Results: There was a significant difference in medical care cost benefit between the provinces(p<0.0001). The age groups showed a clear difference in the patient charge, cost of insurance, and medical care cost benefit(p<0.0001). In consideration of the first visit or revisit, there were differences in the rate of prescription, dental examination, and surgical procedures of the chronic periodontal patients from dental facilities. The radiographic use rate in the tertiary hospitals was 2.6 times higher than that of the dental clinic in the treatment of the new chronic periodontal patients. Conclusions: The use of dental services in the periodontitis is influenced by the types of medical services facility, cost of medical insurance, and patient charge. In consideration of cost benefit analysis, prevention is the most important care for the periodontitis. Regional difference in peridontitis is cause by the use of medical services and quality of treatment.

• Journal of Korean society of Dental Hygiene
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• v.13 no.6
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• pp.995-1004
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• 2013

Objectives : The purpose of the study is to provide basic data for oral health promotion in national basic livelihood security. Methods : The data were extracted from the 4th National Health and Nutrition Survey (2007-2009) in Korea. The data were analyzed using SPSS 18.0. to $x^2$-test and CSGLM. Results : 1. The subjects were not able to receive dental treatment because of the financial difficulty. 2. The infuencing factors of DMFT include gender (p<0.05), type of health insurance (p<0.05), membership for private health insurance (p<0.05), frequency of toothbrushing (p<0.05), use of oral hygiene products (p<0.01), smoking (p<0.05), drinking (p<0.05). The influencing factors of CPI include gender (p<0.01) and smoking (p<0.05). The influencing factors of fixed bridge include age (p<0.05), income (p<0.05) and use of accessory oral hygiene products (p<0.05). The influencing factors of fixed bridge include age (p<0.001), income (p<0.01), education (p<0.001), type of health insurance (p<0.001), membership for private health insurance (p<0.001), frequency of toothbrushing (p<0.01), use of oral hygiene products (p<0.01), and drinking (p<0.05). Conclusions : It is necessary to provide oral health care and health promotion to the recipients of National basic livelihood security. The government must give them better quality of dental health care in the near future.

• Korean Journal of Environmental Agriculture
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• v.11 no.3
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• pp.261-268
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• 1992

The membranes of mitochondria and chloroplasts contain a number of pigments that can act as endogenous sensitizers to produce activated oxygen species, most efficiently in blue light, which, in turn, attack functional targets in membranes. Therefore, intense blue light from the sun can exert various adverse effects on the functional and structural integrity of the membranes: one of the biochemical events of these negative effects could be the oxidative degradation of the unsaturated fatty acid constituents of membrane polar lipid. It may be assumed that as a strategy to avoid the light induced fatty acid degradation in membranes plant cells, responding to high intensity blue light, change the fatty acid compositions of membrane lipid in such that more-unsaturated fatty acid constituents are replaced by lessunsaturated fatty acid constituents. The results obtained in the present study, most importantly the measurements of double bond index of membrane polar lipid in concert with other measurements such as light quaility-dependent membrane peroxidation and the activities of membrane-bound proteins, seem to support this assumption.

• Journal of Korean society of Dental Hygiene
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• v.14 no.6
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• pp.943-949
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• 2014

Objectives: The purpose of the study is to investigate the relationship between the personality types and satisfaction of education satisfaction in dental hygiene students. Methods: A self-reported questionnaire was filled out by 898 students in Busan, Gyeongnam, and Ulsan from March 2 to 25, 2014. Data were analyzed through t-test, correlation analysis, and multiple regression analysis. The instruments used personality types and satisfaction of education. The personality types was adapted from Korean Eyesenck Personality Questionnaire that was modified by Lee on the basis of Eysenck Personality Questionnaire(Eysenck & Eysenck, 1971). The questionnaire consisted of 44 questions including extroversion factors(18 questions) and neurotic tendency(26 questions). The questionnaire was score by Likert 5 scale. Cronbach alpha was 0.835 in the study. The neurotic tendency consisted of 26 questions and the higher score showed the higher neurotic tendency. Cronbach alpha was 0.927 in the study. The instrument for satisfaction of education was adapted from Kim and Go and partly modified. The instrument was categorized into dental hygiene department satisfaction(6 questions), major satisfaction(6 questions), facilities satisfaction(4 questions), lecture satisfaction(7 questions), and faculty satisfaction(4 questions). The instrument was scored by Likert 5 scale. Cronbach alpha of education satisfaction was 0.928 in the study. Results: Extroverted students showed 3.70 point which was the highest score in the department satisfaction(p<0.001). Less neurotic students showed 3.68 point which was the highest score in the department satisfaction(p<0.001). There was a strong positive correlation between the major satisfaction and department satisfaction(p<0.01). The personality types that affected the education satisfaction were related to the extroverted students and less neurotic students(p<0.01). Conclusions: The personality types had much influences on the satisfaction of the major and academic accomplishment.

• Journal of Convergence for Information Technology
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• v.10 no.7
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• pp.176-184
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• 2020

This study identified personality types of 433 college students of Busan, Ulsan and some regions of Gyeongsangnam-do and inquired into influences of personality types on their satisfaction with clinical practice. According to the results, students with extroverted and low-neurotic tendencies showed significant results in the subordinate factors of satisfaction with clinical practice. As for factors influencing the extraversion factors personality type, it turned out to have a significant level in satisfied with teach (p<0.001), satisfied with facility and satisfied with clinical practice (p<0.05). On the other hand, as for factors influencing the personality type of neurotic tendencies, it turned out to have a significant level in satisfied with practice content (p<0.05), satisfied with teach (p<0.001), satisfied with interpersonal (p<0.05) and satisfied with clinical practice (p<0.05). Therefore, it will be indispensable to conduct a personality type test during the period of university days, to increase satisfaction with clinical practice of students majoring in Dental hygienics. Moreover, based on the test results, it will be required to develop a variety of programs to strengthen a customized counseling program and improve interpersonal skills.

• Journal of muscle and joint health
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• v.14 no.2
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• pp.158-168
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• 2007

Purpose: The purpose of this study was to determine the effects of exercise using Thera Band on body compositions, blood pressure and physical fitness in the elderly women. Method: The study was designed as a nonequivalent control group pretest-posttest quasi-experimental study. Twenty four subjects were assigned for experimental group and twenty one subjects were assigned for control group. The experimental group participated in Thera Band exercise program consisting of 60 minutes per session, 3 times a week during the period of 12 weeks. The effects of the program were assessed using the instruments measuring the body compositions, blood pressure and physical fitness before and after applying the program. Data were collected between April and June in 2006, and analyzed by $x^2$-test, t-test, ANCOVA using a SPSS 11.5 program. Results: There were statistically significant in percent of body fat, muscle strength, muscle endurance, flexibility, and balance ability, but no significant differences were found in body weight, systolic pressure and diastolic pressure. Conclusion: Exercise using Thera Band can be an effective nursing intervention to improve percent of body fat, muscle strength, muscle endurance, flexibility and balance ability in the elderly women.

• Bulletin of the Korean Chemical Society
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• v.17 no.9
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• pp.790-793
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• 1996

The azacrown compound, 1,7-dioxa-4,10,13-triazacyclopentadecane-N,N',N"-tri(methyl-acetic acid)(N3O2-tri(methylacetic acid)) was synthesized by modified procedure of Krespan. Potentiometric method has been used to determine the protonation constants of N3O2-tri(methylacetic acid) and stability constants of complexes on the divalent transition metal ions (Co2+, Ni2+, Cu2+, and Zn2+) and trivalent metal ions (Ce3+, Eu3+, Gd3+, and Yb3+) with N3O2-tri(methylacetic acid). The stability constants for the complexes of the divalent transition metal ions studied in the present work with N3O2-tri(methylacetic acid) were 11.4 for Co2+, 11.63 for Ni2+, 13.51 for Cu2+, and 11.65 for Zn2+, respectively. Thus, the order of the stability constants for complexes on the transition metal ions with N3O2-tri(methylacetic acid) was shown Co2+ < Ni2+ < Cu2+ > Zn2+ as same as the order of Irving-Williams series. The stability constants of Ce3+, Eu3+, Gd3+, and Yb3+ trivalent lanthanide metal ion complexes of N3O2-tri(methylacetic acid) were, respectively, 11.26 for Ce3+, 11.56 for Eu3+, 11.49 for Gd3+, and 11.80 for Yb3+. The values of the stability constants on trivalent metal ions with the ligand are increasing according to increase atomic number, due to increase acidity. But the value of stability constant of Gd3+ ion is less than the value of Eu3+ ion. This disordered behavior is also reported by Moeller.