• The Plant Pathology Journal
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• v.31 no.3
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• pp.310-315
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• 2015

Certain bacterial species associate with plant roots in soil. The plant growth-promoting rhizobacteria (PGPR) stimulate plant growth and yield in greenhouse and field. Here, we examined whether application of known bacilli PGPR strains stimulated growth and asexual reproduction in the succulent plant Kalanchoe daigremontiana. Four PGPR strains B. amyloliquefaciens IN937a, B. cereus BS107, B. pumilus INR7, and B. subtilis GB03 were applied to young plantlets by soil-drenching, and plant growth and development was monitored for three months. Aerial growth was significantly stimulated in PGPR-inoculated plants, which was observed as increases in plant height, shoot weight, and stem width. The stimulated growth influenced plant development by increasing the total number of leaves per plant. Treatment with bacilli also increased the total root biomass compared with that of control plants, and led to a 2-fold increase in asexual reproduction and plantlet formation on the leaf. Collectively, our results firstly demonstrate that Bacillus spp. promote vegetative development of K. daigremontiana, and the enhanced growth stimulates asexual reproduction and plantlet formation.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.18 no.2
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• pp.217-225
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• 2011

Purpose: The purpose of this study was to analyzing the relationship between perceived health status, health locus of control, self-esteem, self-efficacy and HPB in patients with multiple myeloma to identify factors influencing health promoting behavior (HPB). Methods: One hundred patients were recruited into the study. The data were collected by personal interviews using questionnaires. Descriptive statistics, Pearson's correlation coefficients and stepwise multiple regression analysis were used with SPSS program to were analyze the data. Results: There were significant relationships between self-esteem (r=.787, p<.001), self-efficacy (r=.681, p<.001), internal health locus of control (r=.557, p<.001), powerful others health locus of control (r=.517, p<.001), chance health locus of control (r=-.251, p=.012), perceived health status (r=.532, p<.001) and HPB. Significant factors in explaining HPB were self-esteem, powerful others health locus of control, self-efficacy and perceived health status and together they accounted for 71% of variance. Conclusion: The study findings indicate that self-esteem, powerful others health locus of control, self-efficacy, and perceived health status were important factors in explaining HPB in patients with multiple myeloma. As self-esteem was an important variable in HPB, health promotion program designed for this population should focus on self-esteem and these other factors to enhance effective health promotion behavior.

• Journal of Korean Academy of Nursing
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• v.35 no.3
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• pp.585-592
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• 2005

Purpose: The purpose of this study was to identify the relationship between self efficacy (SE), health promoting behaviors (HPB) and symptoms of stress (SOS) among university students. Method: Data was collected by questionnaires from 369 university students in Seoul, Korea. Data was analyzed using descriptive statistics, pearson correlation coefficients, and stepwise multiple regression. Results: The mean score for SE was 3.42, the mean score for HPB was 2.48, and the mean score for SOS was 2.31. The score of SOS showed a significantly negative correlation with the score of SE (r=-.24, p=.00) and HPB (r=-.13, r=.00). Also, SOS showed a significantly negative correlation with diet HPB (r=-.15, p=.00), spiritual growth HPB (r=-.17, p=.00), interpersonal relationship HPB (r=-.17, p=.00), and stress management HPB (r=-.10, p=.04). The most powerful predictor of SOS was SE and the variance was $10\%$. A combination of SE, diet, problems related to drinking, and responsibility for health HPB account for $16\%$ of the variance in SOS among university students. Conclusion: This study suggests that SE and HPB are significant influencing factors on SOS among university students.

• Journal of Korean Academy of Nursing
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• v.36 no.7
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• pp.1265-1273
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• 2006

Purpose: This study was to evaluate a virtual class, 'lifelong health care for women', for female university students. Method: The research design was one group pre-post design. A pretest and posttest were conducted to measure CMI, perceived health status, health promoting lifestyle, and knowledge related to women's health. The subjects of this study were 74 female students in 3 universities, and they were provided with the virtual class by K university consortium for 16 weeks. Data was analyzed by descriptive and paired t-test. Results: There were statistically significant differences in CMI (t=3.367, p=.001), perceived health status (t=-2.788, p=.007), and knowledge related to women's health (t=-10,432, p=.000) between the pretest and posttest. However, there was not a statistically significant difference in a health promoting lifestyle (t=-1.431, p=.157) between the pretest and posttest. Conclusion: These results suggest that a virtual class on lifelong health care for women is aneffective method in decreasing health problems, and improving perceived health status and knowledge related to women's health by female university students.

• Korean Journal of Adult Nursing
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• v.19 no.3
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• pp.389-400
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• 2007

Purposes: This study was designed to explore the stage distribution of subjects according to stage of change for calcium intake and for exercise, and to identify factors that could discriminate among subjects in various stages. Methods: The sample consisted of 142 subjects who had taken bone mineral densitometry tests. The instruments used in this study were the Stage Placement Instrument for Calcium Intake and Exercise, the Osteoporosis Health Belief Scale and the Osteoporosis Knowledge Test, and the Osteoporosis Self Efficacy Scale. Data were analyzed using chi square, ANOVA, and discriminant analysis by using the SPSS 12.0 program. Results: For calcium stages, economic level, calcium knowledge, positive social norms for calcium intake, & educational level showed high standardized canonical discriminant function coefficients. For exercise stages, exercise efficacy, susceptibility, exercise benefit, educational level, positive social norm to exercise, educational level, and exercise barrier showed high standardized canonical discriminant function coefficients. Conclusion: This study implies that bone mass promoting program incorporating a stages of change model can be applied as useful nursing intervention.

• Korean Parent-Child Health Journal
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• v.21 no.1
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• pp.11-19
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• 2018

Purpose: This study aimed to explore the experiences and needs about sex education of university entrants in Korea, and to identify the relationship among the levels of sex-related knowledge, sexual attitude and reproductive health promoting behavior. Methods: Totally 188 freshman year of two different university were recruited to reply. The design of study was a exploratory research, using a cross-sectional survey. A self-administered questionnaire was used to measure the experiences and needs about sex education. The data were analyzed with the SPSS/WIN 21.0 program. Results: 95.2% of the experienced sex education but the level of satisfaction about sex education was 38.3%. The sex education methods that subjects wanted were comfortable and interesting using videos and practices. Sex-related knowledge significantly differed according to sex. Sexual attitude differed according to the experience of sex, the line of dating and the route of information about sex. There was positive correlations among sex-related knowledge, sexual attitude and reproductive health promoting behavior of female entrants. Conclusion: So sex education program, composed of knowledge, attitude and behavior should be interesting and helpful in order to fit current trends and fulfill university entrants' needs.

• The Korean Journal of Health Service Management
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• v.9 no.1
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• pp.145-156
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• 2015

The aim of this study is to analyze the determinant factors of the personal relationships among university students. We collected data for 41 days, from 1 November to 10 December of, 2013. This study surveyed 221 university students at a university located in the metropolitan city of Busan. The findings were as follows. There were statistically significant differences in the relationships according to sex, smoking, drinking, and health status(p<0.05). Males showed this better than female. Smokers(drinkers) showed a greater difference than non-smokers(non-drinkers). Greater subjective health status was associated with more personal relationships. Students who managed their mental health and stress showed good personal relationships. From a multiple regression analysis, it was found that the determining factors as regards personal relationships were health status, current smoker, management of health, and gender health, all of which showed statistically significant differences(p<0.05). As a result, we suggest that we must provide information about health-promoting lifestyles at university to enhance personal relationships.

• Korean Journal of Agricultural Science
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• v.45 no.3
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• pp.379-384
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• 2018

In this study, we analyzed the amino acid contents of corn to provide basic data for promoting the use of proteins in livestock. The present study was done to examine the amino acid contents of the corn 'Gwangpyungok' grown in a natural field at the National Institute of Animal Science, Cheonan province, Korea, in 2016. Gwangpyungok, which is Korean corn cultivar, was used as the sample to provide basic data for promoting the use of proteins in livestock by analyzing the amino acid contents of each part of corn as a breed that is adaptable to the environment of Korea. The asparagine acid content was the highest in the leaf blade among the parts of corn, and the glutamic acid content was the highest in the corn ear, stem, leaf sheath, corn bract and inflorescence. The essential amino acids in the corn ear, leaf blade and inflorescence revealed that their contents were in the following order: leucine > phenylalanine > valine > threonine > lysine > isoleucine, and in the inflorescences and stem, leaf sheath and corn bract, their contents were in following order: leucine > valine > phenylalanine > threonine > lysine > isoleucine. Therefore, further research on the nutritional aspects of forage must be performed because livestock growth is influenced by the nutritive value of the various parts of forage.

• Research in Community and Public Health Nursing
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• v.22 no.3
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• pp.241-251
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• 2011

Purpose: This study was to develop and evaluate a health promotion program for women with osteoarthritis. Methods: The research adopted the nonequivalent control group pretest-posttest design. The subjects were 34 in the experimental group and 34 in the control group sampled among vulnerable women aged over 40. The independent variable was the health promotion program, and the dependent variables were perceived health status, balance, K-WOMAC, depression, life satisfaction and health promoting behavior. The health promotion program was performed for 50minutes each session, twice a week and for 8 weeks. Data were collected from July 1 to September 11, 2010. Results: The experimental group showed significant differences in perceived health status, balance, WOMAC pain, WOMAC difficulty of performing activity, depression, and health promoting behavior compared to the control group. There was no significant difference in WOMAC stiffness, waist, weight, and life-satisfaction. Conclusion: The results of this study suggest that the health promotion program can be applied in degenerative arthritis education to improve self-care.

• Journal of the Korea Convergence Society
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• v.9 no.8
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• pp.219-224
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• 2018

We have studied anemarrhena asphodeloides, a hair growth promoter as an alternative medicine agent to compensate for the disadvantages of minoxidil, which has excellent hair growth promoting effect on follicular epithelial cells. anemarrhena asphodeloide, an Rhizome plant of aemarrhena asphodeloide family, is a traditional medicinal plant used in Korea as an antipyretic, antidiabetic, antidepressant, antiinflammatory. We applied and observed anemarrhena asphodeloides ethanol extracts to the back of mice, and there was no significant difference in body weight and food intake among all groups of mice. The ethanol extract of anemarrhena asphodeloides showed vigorous hair growth promoting effect without changing the serum composition and thus it is considered to be useful as a hair growth promoter in the future.