• Journal of the Korean Society of Safety
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• v.30 no.4
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• pp.159-167
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• 2015

The main purpose of this study is to evaluate the awareness survey on the experience of fire fighting safety education and living safety consciousness of college students in the department of noncommissioned officer. Additionally, making provision of basic references and the effective fire fighting safety education is another important purpose of this study. In order to evaluate the awareness, the survey consist of 43 queries based on 6 queries for general characters, 9 queries for experiences of fire fighting safety education and 30 queries for living safety consciousness. The collected data from survey was analyzed using SPSS 20.0 win program. The interrelationship for general characters was confirmed using analysis of frequency, percentage, independent T-tset, ANONVA analysis, and regression analysis. The results show that the experience of fire fighting safety education and living safety consciousness of students from the combatant branch and ordnance corps are higher than those students from quartermaster corps. This may be attributed to the presence or absence of safety relevant courses on a curriculum. Therefore, the presence of safety courses on a curriculum should be one of important points for improving the experience of fire fighting safety education and living safety consciousness of these college students.

• Journal of Korean Public Health Nursing
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• v.32 no.2
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• pp.288-303
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• 2018

Purpose: This study was a descriptive research to provide basic data for the development of a customized emergency education program to strengthen the capacity of first aid for nursing caregivers. Method: The number of caregivers in region G was 193, and data collection was conducted from April 1 to April 30, 2018. Data were analyzed using a t-test, one-way ANOVA, Pearson's correlation coefficients, and Scheffe test. Results: In the study group 47.2% experienced an emergency situation. The first aid knowledge was 10.21; the correct answer rate was 56.0%; the basic CPR knowledge was 3.99; the correct answer rate was 49.7%. After asking for help, first aid was the most difficult. In general first aid knowledge was 6.21 points and the correct answer rate was 62.2%. They understood well about strokes, injuries and trauma, but had difficulty in consciousness, depression, and burns. For first aid knowledge, there were significant differences according to age, working hours, place of work, working experience, emergency situation, and education. Of the study group, 59.6% experienced emergency training, 96.9% wanted it, and 72.0% had low emergency response skills. Moreover, 93.3% answered for having emergency education. Conclusion: The results suggest that a personalized emergency education program for nursing caregivers should be developed and applied.

• Korean Journal of Acupuncture
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• v.33 no.3
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• pp.102-113
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• 2016

Objectives : This study is aimed at developing and discussing the prediction model of blood stasis pattern of traditional Korean medicine(TKM) using machine learning algorithms: multiple logistic regression and decision tree model. Methods : First, we reviewed the blood stasis(BS) questionnaires of Korean, Chinese, and Japanese version to make a integrated BS questionnaire of patient-reported outcomes. Through a human subject research, patients-reported BS symptoms data were acquired. Next, experts decisions of 5 Korean medicine doctor were also acquired, and supervised learning models were developed using multiple logistic regression and decision tree. Results : Integrated BS questionnaire with 24 items was developed. Multiple logistic regression models with accuracy of 0.92(male) and 0.95(female) validated by 10-folds cross-validation were constructed. By decision tree modeling methods, male model with 8 decision node and female model with 6 decision node were made. In the both models, symptoms of 'recent physical trauma', 'chest pain', 'numbness', and 'menstrual disorder(female only)' were considered as important factors. Conclusions : Because machine learning, especially supervised learning, can reveal and suggest important or essential factors among the very various symptoms making up a pattern identification, it can be a very useful tool in researching diagnostics of TKM. With a proper patient-reported outcomes or well-structured database, it can also be applied to a pre-screening solutions of healthcare system in Mibyoung stage.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.6 no.3
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• pp.131-146
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• 2011

This dissertation analyzed the satisfaction of corrective counseling programs for Korean domestic violence offenders. I conducted a survey of Korean domestic violence offenders scattered throughout the country. The survey period was between Mar Feb. 20, 2006 and Apr. 29, 2006. The specific objects of the survey are the 250 domestic violence offenders who got counseling in the Goyang branch office of the Justice Ministry-affiliated Uijeongbu Probation & Parole Center, Ansan Citizen Welfare Society's domestic violence counseling center, Korea Domestic Violence Counseling Center Association, Korea Women's Hot Line, Korea Family Law Counseling Center and its branch offices throughout the country, and the counseling centers commissioned by the court for domestic violence offenders. The study was based on a poll on 182 of the 250 offenders. The research result includes: First, the satisfaction of corrective counseling programs for offenders varies depending upon the age, educational background, location, job, income, and childhood abuse of offenders. In particular, the less experience of childhood abuse leads to greater effect of education. Second, of the types of corrective counseling programs for offenders, the satisfaction for those in couple counseling is the greatest. This is because couple counseling is more influential than individual in the professional education that helps to share and understand couple problems.

• Parasites, Hosts and Diseases
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• v.51 no.3
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• pp.319-325
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• 2013

This study describes the seasonal distribution of larvae, nymph, and adult life stages for 3 species of ixodid ticks collected by tick drag and sweep methods from various habitats in the Republic of Korea (ROK). Grasses less than 0.5 m in height, including herbaceous and crawling vegetation, and deciduous, conifer, and mixed forests with abundant leaf/needle litter were surveyed at United States (US) and ROK operated military training sites and privately owned lands near the demilitarized zone from April-October, 2004 and 2005. Haemaphysalis longicornis Neumann adults and nymphs were more frequently collected from April-August, while those of Haemaphysalis flava Neumann and Ixodes nipponensis Kitaoka and Saito were collected more frequently from April-July and again during October. H. longicornis was the most frequently collected tick in grass habitats (98.9%), while H. flava was more frequently collected in deciduous (60.2%) and conifer (57.4%) forest habitats. While more H. flava (54.1%) were collected in mixed forest habitats than H. longicornis (35.2%), the differences were not significant. I. nipponensis was more frequently collected from conifer (mean 8.8) compared to deciduous (3.2) and mixed (2.4) forests.

• Journal of the Korean Dietetic Association
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• v.13 no.3
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• pp.217-227
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• 2007

This study aims to help improving the quality of military food service as identifying awareness, attitudes and satisfaction of cooking soldier on their duties and providing basic data to find out alternatives on the basis of identified data. The analysis results are described as follows. For general demographics of subjects, sergeants consisted of the highest percentage of population as 38.8% in terms of the rank. For educational background, the percentage of graduates or college students was 82.5%. For the characteristics of job performance of cooking soldier, those who studied entirely different courses from cookery and became to work as cooking soldier were 92(89.3%) of total subjects. For the question why they became to work as cooking soldier, the response that they didn't know the reason showed the highest percentage as 63.1%. Those who selected cooking soldier because they were interested in cookery were only 25.2%. And 94.2% of the population had no certificates related to cookery. With respect to awareness on training period to carry on duties as cooking soldier, 3 months were selected as the most appropriate period as 36.9%. In accordance with research on job percentage of cooking soldier, 'cleaning and washing' consisted of the highest percentage among ordinary duties as 16.8%, followed by 'cooking' as 12.3% and 'food dispensing' as 11.8%. This study suggests as follows on the basis of the results of this researches. Cooking soldier requires expertise, but the privates with short period of service are discharged from military service when they are accustomed to their duties and become experts. Accordingly, the cooking soldier system could not achieve more than its ordinary performance. Therefore, it is required to post non-commissioned officers who can serve for a long time as the special resources.

• International Journal of Concrete Structures and Materials
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• v.11 no.1
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• pp.85-97
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• 2017

Research has suggested that conventional lightweight concrete can offer durability advantages due to reduced cracking tendency. Although a number of publications exist providing the results of laboratory-based studies on the durability performance of lightweight concrete (with lightweight coarse aggregate) and internally cured concrete (using prewetted lightweight fine aggregate), far fewer field studies of durability performance of conventional lightweight concrete bridge decks in service have been performed. This study was commissioned to provide insight to a highway agency on whether enhanced durability performance, and therefore reduced maintenance and longer lifecycles, could be anticipated from existing lightweight concrete bridge decks that were not intentionally internally cured. To facilitate performance comparison, each lightweight bridge deck selected for inclusion in this study was paired with a companion normalweight bridge deck on a bridge of similar structural type, deck thickness, and geometric configuration, with similar age, traffic, and environmental exposure. The field-observed cracking of the decks was recorded and evaluated, and crack densities for transverse, longitudinal, and pattern cracking of the normalweight and lightweight deck in each pair were compared. Although some trends linking crack prevalence to geographic location, traffic, and age were observed, a distinct difference between the cracking present in the paired lightweight and normalweight bridge decks included in this study was not readily evident. Statistical analysis using analysis of covariance (ANCOVA) to adjust for age and traffic influence did not indicate that the type of concrete deck (lightweight or normalweight) is a statistically significant factor in the observed cracking. Therefore, for these service environments, lightweight decks did not consistently demonstrate reduced cracking.

• Journal of the Korea Society of Computer and Information
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• v.18 no.1
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• pp.111-121
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• 2013

In this paper, we propose a study on the technology level survey and analysis of problems for improving the defense IT survey. Existing in 2008 and 2009, were surveyed and the documents were distributed. It's managed on system. It was surveyed 86 technology but, the selection method and content was simple. we surveyed and interviewed to work-related parties for improving and analyzed management system and documents. So we derived improvements. we selected defense IT from various aspects. and commissioned survey for document review and technology level to about 130 experts. The technology level is composed of the best technology weapon states, technology gap, spread effect, technology achievement time and research & development method.. We finally selected 40 technology, and suggested results of the technology level survey.

• Convergence Security Journal
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• v.21 no.1
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• pp.159-168
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• 2021

The battlefield environment of the Korean peninsula is rapidly changing due to the advancement of the weapon system brought by the political situation of adjacent countries and the 4th industrial revolution. The reduction of population also caused a sharp drop in the recruitment of military personnel, making it unavoidable to reform the military structure. This meaningful study is timely with recent news reports on the shortage of recruitment by 10,000 persons in the last five years. Universities are also seeing a decrease in the number of new students due to the reduced school-age population, and affiliated universities are responding to this issue with great seriousness. With a reduction in manpower, requirement-handling military units need to step up their efforts to secure competent noncommissioned officers while affiliated universities must also train capable noncommissioned officers. As a solution to the matter at hand, this study aims to suggest a method that may vitalize both the navy and the navy-affiliated universities based on the results of literature research.

• The Journal of the Korea Contents Association
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• v.21 no.9
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• pp.322-332
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• 2021

In this study, the relationship between Customer Satisfaction and Selection Attributes of Hotel Michelin Restaurant was studied. It was attempted to investigate the influence relationship on whether there is a moderating effect by introducing a variable into the Hotel Brand Image. Convenience sampling was used for customers who have recently experienced Hotel Michelin Restaurant, which is currently located in a hotel in Seoul. It has been held for about 60 days from July 1, 2020. The survey tool constructed through prior research was distributed to customers who have experienced the Michelin Restaurant commissioned by hotels in Seoul. 287 copies of the collected effective specimens were statistically processed using SPSS 22.0. As a result of the empirical analysis of this study, it was found that among the factors of Selection Attributes, physical environment, food quality, service quality, and convenience had a significant positive (+) effect between customer satisfaction. It was found that price fairness had no influence. Finally, it was found that there is a moderating effect on the physical environment and service quality variables by introducing the interaction variable between Selection Attributes and Customer Satisfaction.