• Journal of Korean Biological Nursing Science
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• v.20 no.2
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• pp.114-121
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• 2018

Purpose: The purpose of this study was to investigate the rate of human papilloma virus (HPV) vaccinations among 12-year-old daughters and to analyze factors influencing the mothers' decisions to vaccinate their daughters. Methods: A cross sectional descriptive study was conducted using a convenience sample of 139 mothers. Data was analyzed using SPSS WIN 23.0. Descriptive statistics and a logistic regression analysis were conducted. Results: The vaccination rate of HPV among children was 43.9%. Mothers showed a higher knowledge of the HPV vaccination than of cervical cancer and of human papilloma virus. In self-efficacy scores, the subscores of self-regulation efficacy were higher than self-confidence and task difficulty preference. The factors influencing the vaccination of daughters included the age of the daughters at the time of the vaccination, the provision of information on the HPV vaccine, knowledge of the HPV vaccination, and self-confidence. Conclusion: In order to increase the HPV vaccination rate, it is necessary to provide accurate scientific knowledge to mothers. A variety of intervention strategies should be developed to enhance the confidence of mothers so that mothers who want to provide the HPV vaccination to their daughters are able to follow through and provide the vaccination.

• Anatomy and Cell Biology
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• v.57 no.1
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• pp.61-69
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• 2024

Hypogonadism is associated with an increased risk of coronary artery disease. This study sought to describe the histomorphology of the left coronary arteries of the adult male rabbit following orchiectomy and subsequent testosterone administration. We included 20 adult male rabbits, divided into a baseline group (n=2), an interventional group subjected to castration only (n=6), an intervention group subjected to castration followed by testosterone injection (n=6), and a control group (n=6). Key variables under investigation were serum testosterone levels, the intima-media thickness of coronary arteries, smooth muscle cell density, and adventitial collagen fiber density. The mean coronary arteries' intimal medial thickness was significantly higher in the castrated group than in controls (0.488 mm and 0.388 mm, respectively), while the testosterone-injected group had a mean of 0.440 mm. Mean smooth muscle cell density was significantly lower in the castrated rabbits vs. controls (26.96% and 47.80%, respectively), this observation being reversed with testosterone injection (47.53%). Mean adventitial collagen fiber density was significantly higher in the castrated group than in controls (66.6% and 36.1%, respectively), with a marginal difference after testosterone injection (65.2%). This study demonstrates that castrationinduced hypogonadism causes morphological changes in the coronary arteries that are partly reversible using testosterone injections. These findings provide a morphological basis for understanding the role of testosterone in coronary arteries.

• Perspectives in Nursing Science
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• v.9 no.1
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• pp.16-23
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• 2012

Purpose: The purpose of this study was to examine the effects of a program for rights advocacy on the level of human rights perception and self-esteem for those who are mentally ill. Methods: A quasi-experimental study using a nonequivalent control group pre-post test design was used. The data were collected from January 20 to March. 17, 2010. Forty one (23 in the experimental group and 19 in the control group) individuals participated in this study. The program was developed based on the education program for human rights developed by the Gyeonggi-do community mental health center in 2009. The program consisted of 8 sessions lasting 8 weeks. Results: There were no statistically significant differences in the demographic variables or the outcome variables between the two groups before the intervention. The level of human rights perception and self-esteem increased after the program in the experimental group but not significantly (t=1.87, p=.07; t=0.88, p=.384). Conclusion: Despite the fact that the program was not effective in increasing the level of human rights perception and self-esteem, the study was timely in that it suggests directions for those who develop rights advocacy programs for the mentally ill.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.8 no.2
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• pp.1-20
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• 2005

The purpose of this paper is to classify two study sites into the biotope types and investigate the landscape ecological characteristics of them. This will be available for the rural planning in the aspect of environmental preservation. The summaries of the result are as follows. 1) In the result of the area assessment in biotope groups, a dry field (32%) and a paddy field (28%) are more than 50%, but settlement space and water space are less than 10%. The result shows the land use condition of rural areas. 2) In the investigation result of elongation, running water spaces are higher than other biotope groups relatively, it is because they long shaped and 1-3m narrow. 3) In case of Fractal index analysis, residential spaces and cultivated lands are investigated to be lower in numerical value, it is because they have the definite borders and get simple in the border of landscape by human intervention. 4) In case of dispersion degree, the dry field has the highest value because they are located close by forests spread widely around study sites. It means that the land which is used by artificial purpose get more value rather than natural lands 5) In the connectivity analysis, a paddy field and a residential space appear the highest. It is because residence spaces spread intensively through roads and a paddy field, through streams. 6) In rural landscape, the diversity of landscape is investigated to be simple. A paddy field and a dry field contain small sized patches that have been divided by human intervention. Besides, there appear much different vegetation around waterways and farm-roads.

• Journal of the Korea Convergence Society
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• v.11 no.5
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• pp.165-173
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• 2020

The emergence of unmanned agricultural machinery has brought new research content to the development of precision agriculture. In order to speed up the research on key technologies of unmanned agricultural machinery, classification of intelligence level of unmanned agricultural machinery has become a primary task. In this study, the researchers take the complex interactive system consisting of unmanned grain harvester, task and driving environment as the research object, and carry out a research on the grading and classification of intelligent level of unmanned grain harvester. The researchers of this study also establish an evaluation model of unmanned grain harvester vehicle, which consists of human intervention degree, environmental complexity, and task complexity. Besides, the grading and classification of intelligence level of the unmanned grain harvester is carried out according to the human intervention degree, environmental complexity and the task complexity of the unmanned grain harvester. It provides a direction for the future development of unmanned agricultural machinery.

• Architectural research
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• v.14 no.1
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• pp.3-9
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• 2012

Owing to the advent of ubiquitous computing technologies, the concept of Intelligent Environments has emerged, as an alternative approach to overcome the limitation of the built environment. Intelligent Environments can be more responsive to user-and context-specific human activities by automatically and dynamically modifying their settings without explicit human intervention. However, the conventional approach to the development of Intelligent Environments has mainly focused on the technical issues without paying much attention to the dynamic interrelationship between the user and the built environment. Therefore, differing or conflicting needs of multiple simultaneous users remain unresolved. The objective of this study is to present types of environmental conflicts and their resolution through agent collaboration and negotiation. For the demonstration and validation of the conflict resolution process, a set of hypothetical test cases is simulated in a 3D test environment. The result of the case simulations shows that the proposed approach is computationally feasible and applicable to the development of Intelligent Environments, and, furthermore, it can overcome the drawback of the conventional approach.

• Journal of East-West Nursing Research
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• v.3 no.1
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• pp.68-82
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• 1998

This study attempted to develop fundamental data of nursing intervention for Women's health improvement through literature review related to women's health. Women's health problems are focused in nursing because the quality of women's health influences on public health directly and indirectly. Especially women experience more stressors and mental disorders than men. This paper reviewed rationale of mental problems to understand Women's mental problems through various research paper analysis. As a result, it was found that women's mental problems as well as the health were affected by various factors and were connected with social, cultural elements closely. This result means that women are affected by social, economical, psychological states from gender unequality in this society. So to solve the women's mental problems, women have to be considered as human beings, women, mothers with multiple roles. And like Hwabyung, one of the women's mental problems related to Korean traditional culture, nursing needs to be done to solve the problem through cultural approach. To do this, nursing has to research negative effect as well as positive effect on women's mental health by modern culture which includes "Han" and traditional family culture. The multidisplinary, interdisplinary communication is important to develop nursing intervention and nursing must build a pertinent Korean women's mental health research system to improve a sociopolitical environment.

• Journal of Families and Better Life
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• v.26 no.5
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• pp.419-432
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• 2008

The purpose of this study was to examine that marital conflict, maternal parenting behavior, and a child's friendship quality varied as a function of bully/victim groups. A sample of 227 elementary school children and their mothers participated in the study. Children answered questionnaires regarding maternal parenting behavior, friendship quality, and bullying/victimization and mothers rated their marital conflict. The data were analyzed by frequencies, factor analysis, one-way ANOVAs, and Duncan's post-hoc analyses. The bully/victim distribution was 8.4% bullies, 7.9% victims, 4.4% bully-victims, and 79.3% normative contrasts when reported by children themselves and 9.3% bullies, 4.8% victims, 5.3% bully-victims, and 80.6% normative contrasts when reported by peers. Bullies and bully-victims experienced higher marital conflict than normative contrasts. Bully-victims perceived higher maternal warmth than bullies and both bullies and victims perceived higher maternal rejection/punishment than normative contrasts. Victims perceived their mothers to be more permissive/neglected than normative contrasts, and bully-victims perceived them to be more overprotective than both bullies and normative contrasts. Both bullies and bully-victims showed higher negative function of friendship quality than victims.

• Korean Journal of Clinical Pharmacy
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• v.26 no.3
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• pp.187-194
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• 2016

Background: Alopecia areata (AA) is a very disturbing and expensive disorder in which the exact etiology is not known and it is yet to be treated completely well. Most alopecia patients exhibit some inflammation in the hair follicles regardless of the causes. The clinical symptoms of alopecia present very diversely while the prime symptom is local intermittent fever which are related to inflamed cells. Methods: This study aimed to evaluate how repetitive intermittent fever can damage the normal human dermal fibroblast (NHDF) cells and investigated the cytotoxic and proliferative effects after application of new candidate drugs (ibuprofen, menthol, cetirizine) for alopecia in comparison to minoxidil. Results: This study demonstrated that ibuprofen, menthol, or/and cetirizine can prevent or slow down the damage of NHDF cells from intermittent fever in early alopecia. Aggressive preventative intervention with those drugs before complete destruction of hair follicle by excessive repetitive fever, is a very important step for alopecia therapy and these drugs are recommended as candidate drugs for alopecia in the future. Conclusion: Aggressive preventative intervention with drugs before complete destruction of hair follicles (NHDF cells) by excessive repetitive fever is a very important step for alopecia therapy or progression.

• Journal of The Korean Society of Integrative Medicine
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• v.4 no.4
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• pp.77-82
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• 2016

Purpose: The purpose of this study was to investigate the therapeutic effect of non-invasive vagus nerve stimulation by transcutaneous electrical nerve stimulation application on the autonomic nervous system of human body. Methods: Participants were seventeen healthy adults. Standard deviation of all normal N-N intervals(SDNN), root mean square of successive differences(RMSSD), low frequency(LF), high frequency(HF) were compared in pre and post Mean values after intervention. Data were analyzed in Wilcoxon's signed-ranks test. Results: The results of this study is that sistolic blood pressure and pulse rate decreased mean value after non-invasive vagus nerve stimulation by transcutaneous electrical nerve stimulation. High frequency, low frequency, SDNN, RMSSD increased mean value in heart rate variability after intervention. But that is not significant except for SDNN. Conclusion: Non-invasive vagus stimulation by transcutaneous electrical nerve stimulation effect on parasympathetic nerve stimulation, and then it might be effective method for autonomic nerve balance control.