• Communications of Mathematical Education
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• v.19 no.1 s.21
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• pp.307-307
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• 2005

• 한국사회복지학회:학술대회논문집
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• 2005.10a
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• pp.567-568
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• 2005

• Journal of Digital Convergence
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• v.17 no.11
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• pp.547-556
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• 2019

The purpose of this study was to investigate the relationship between post-traumatic stress and depression in veterans and to examine mediating effects of ego-resilience in relation. Data were collected from 383 subjects of National Merit of the Korean War or Vietnam War with the cooperation of the Daegu Veterinary Association from March to June 2018, and the collected data were analyzed using the SPSS 24.0 Statistics Program to analyze the mediating effects of ego-resilience in post-traumatic stress and depression with hierarchical multiple regression. Post-traumatic stress was found to be high in the case of long absence(F=7.97, p<.001), unemployment(t=2.09, p=.040), poor economic condition(F=64.49, p<.001), and ego-resilience as a parameter in the relationship between post-traumatic stress and depression. Based on the results of this study, it is required to develop various programs focusing on improving ego-resilience and systematic management at the national level in order to intervene in depression of veteran.

• Management & Information Systems Review
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• v.34 no.5
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• pp.171-189
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• 2015

On the SCM network, there are two type of company, the one which has the powerful position in the decision process is called the leader, and the other company which reacts to the leader's decision is called the follower. This relationship structure effect on the partnership. Therefore this study suggested a research model which would explain the relationship among the bargaining power, partnership, information quality, SCM features. The 116 sets of data collected, which companies use SCM, were tested against the model using SPSS 23 and smartPLS 3.2.3. The results of this study are as follows. First, Bargaining Power had an effect on Influence, Partnership, Information Quality. Second, Influence didn't have an effect on the Partnership and Information Quality. Third, Partnership had an effect on the Information Quality and SCM Flexibility, Agility, Uncertainty Control. Forth, Information Quality had and an effect on the SCM Flexibility, Agility.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.3
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• pp.1178-1187
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• 2011

Based on previous studies that cognitive complexity and coping flexibility are closely related with psychological adaptibility, it can be inferred that they can influence management ability of countertransference in counselling. This study focused on the influence of counselor's cognitive complexity and coping flexibility on the management ability of countertransference in counselling. The survey was conducted on 128 (female 108, male 20) counselors of college counseling center, general counseling center, schools and hospitals. The study employed flexibility scale measures, interpersonal discrimination test, and countertransference factors inventory. The results was that the level of cognitive complexity did not influence countertransference ability whereas the level of coping flexibility influenced countertransference management ability. In multiple regression, it was evidenced that coping flexibility influence countertransference management ability more than cognitive complexity. In sum, our study indicate that coping flexibility is important to enhance the management ability of countertransference in counselling, and that related counsellor training program should be developed in the future.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.189-190
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• 2016

This study explores how bargaining power and influence effect on the information quality and the SCM main performance namely SCM flexibility, SCM agility. Especially it was considered differences in perspective of suppliers and buyers. The 140 data sets collected, which companies use SCM, were tested against the model using SPSS and SmartPLS. The result of this study is when buyers have bargaining power, information quality had most effect on the SCM performances.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.35 no.3
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• pp.187-207
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• 2024

This study addresses the limitations of the rigid and simplistic relational structure of the KDC 6th edition's relative index by systematically analyzing the relationships between index terms. Based on this analysis, a flexible and detailed model for structuring the relationships within the relative index is proposed. The study categorizes these relationships into hierarchical, associative, and equivalence relationships, further subdividing them to capture the complexity of the interactions. The proposed model is implemented using RDF syntax, suggesting the potential for extending the relative index into linked data. This model not only clarifies the complex relationships between KDC index terms but also contributes to the development of a dynamic and adaptable classification system capable of effectively incorporating new information.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.36 no.12
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• pp.1146-1151
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• 2008

In this paper, the effects of torsional flexibility on a flapping airfoil are investigated. The aerodynamic forces of a torsional flexible flapping airfoil is computed using 2-D unsteady vortex panel method. A typical-section aeroelastic model is used for the aeroelsatic calculation of the flapping airfoil. Torsional flexibility and excitation frequency are considered as main effective parameters. Under heavy airfoil condition , the thrust peak is observed at the points where the frequency ratio is about 0.75. Based on this peak criterion, there exists two different motions. One is an inertia driven deformation motion and the other is an oscillation driven deformation motion. Also, in the thrust peak condition, the phase angle is kept 85 degrees, independent of the torsional flexibility and the excitation frequency.

• Korean Journal of Food Science and Technology
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• v.7 no.4
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• pp.208-211
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• 1975

Round muscle of Korean cattle treated with papain were examined the tenderness relation by use of penetrometer which results were indicated as follows. 1. Measuring method of tenderness effect in bovine muscle was acknowledged that there are correlation by using penetrometer (p<.05) 2. Penetration value were also proportional increased according to increasing of enzyme concentration. 3. It was acknowledged as considerable difference in penetration value cf longitudinal and cross section against muscle fiber. 4. In the case of 0.05% enzyme addition, there are extremely high increasing rate of tenderness in longitudinal and cross section but it was not acknowledged as significant difference in 0.1% of enzyme concentration.

• Korean Journal of Plant Taxonomy
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• v.35 no.3
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• pp.161-174
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• 2005

In order to presume the relationships between two species of P. ternata and P. tripartia, and their populations of the Korean Pinellia, RAPD analysis was performed. The length of the amplified DNA fragments ranged from 300 to 2,500bp. Seventy scorable RAPD makers were found from the PCR reactions with 7 random oligoprimers and were analyzed by Nei-Li's genetic coefficient. Also, some regional groups instead of same taxa were clustered from the phenogram of UPGMA analysis and NJ tree. Populations within each species were clustered at low genetic distance, there had the closed relationship. According to the regional individuals, Pinellia ternata was showed the variation pattern of morphological (leaf shape and flower color) and cytological characters(somatic chromosome numbers). So we suggested to difference of characteristic variety based on variety of habitat. According to this study, new species (Pinellia sp.) was affiliated with Pinellia and had the closest relationship with Hallasan and Japan population. The RAPD data was very useful to define the genetic variation and to discuss the relationships among the intraspecific taxa and their populations of the Korean Pinellia.