• International Journal of Advanced Culture Technology
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• 제7권2호
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• pp.34-41
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• 2019

The purpose of this study was to examine the meaning and structure of the experience of female college students. For this purpose, 22 female college students, regardless of age, participated in the interview three times in total. Interview data were processed through the analysis and interpretation process using the phenomenological research method, Giorgi method. As a result, 34 semantic units were derived, then divided into 14 subcomponents, and then divided into 6 categories. As a result of analysis, the spiritual value of female college students was composed of "family", "friendly person", "professional person", "empathy", "reflection" and "trust". Based on the above meaning, the structure of the spiritual value of female college students can conclude that they were a continuation of life that forms a strong sense of value and empathy and trust with patience with family and friends. Based on this, intervention on spiritual well-being of female college students suggests that intervention to form values based on empathy and trust based on family and close friends is implemented.

• Journal of the Architectural Institute of Korea Planning & Design
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• 제35권10호
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• pp.11-18
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• 2019

This study explores the relationship between the expression of material Sensibility properties and the meaning of tectonic in the architectural space of Kengo kuma. First of all, It can be derived that The sensibility of the material is based on phenomenological meaning of the tectonic after modern architecture that also Kengo kuma has been aware of. So it derived characteristics of sensibility by material expression and meaning from the Kengo kuma's works including critical books and collection of architecture works. All derived characteristics consist of sub-sections of the case analysis to figure out correlation with expression of Material Sensibility and tectonic meaning at the Kengo kuma's works. At the ends, it was analyzed through the relationship chart.

• Journal of Information Science Theory and Practice
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• 제8권4호
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• pp.29-39
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• 2020

The diverse set of phenomena, concepts, and activities existing in academic disciplines could be studied from multiple perspectives. One of the promising approaches to explore phenomena is hermeneutics, especially in the form of hermeneutic phenomenology, which has been formed as a consequence of postmodern movements. Hermeneutic phenomenology has taken root in the original ideas of philosophers like Husserl, Heidegger, and Gadamer, and has become one of the fruitful research methodologies over time. After a brief review of the foundations of hermeneutic and phenomenological methodologies, the role of the hermeneutic phenomenology approach in supporting research and information services is discussed. The present article seeks to describe narratively the use of hermeneutic phenomenology in such issues as information technology, information behavior, knowledge organization, and librarians' roles as related to Information Science.

• International Journal of Advanced Culture Technology
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• 제9권2호
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• pp.39-46
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• 2021

This study wanted to find out what college students thought about family participated delivery and what concerns they had. To this end, eight college students aged 20 to 25 were interviewed three times. The data collection period was from March 20 to April 10, 2021. Interview materials were collected and interpreted simultaneously using the Giorgi method, a phenomenological research method. As a result of the analysis, 29 semantic units were derived, 12 subcomponents were grouped again, and five categories were formed as final components. The five categories of thoughts on the participated delivery of college students consisted of Responsibility, Happiness, Stability, Shame, and Anxiety. Based on the above meaning, college students were found to be comfortable with their families and to be more comfortable with birth happiness, while also feeling the risk of infection and shame as women. Accordingly, this study suggests that when participating in the delivery of family participation of college students who will be future parents, a systematic protocol will be established to thoroughly prepare for infection and protect women's privacy.

• Bulletin of the Korean Chemical Society
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• 제12권3호
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• pp.334-342
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• 1991

To investigate the phase equilibria and structural properties of microemulsions, we study a simple phenomenological model on the basis of the cubic lattice cell with which the oil- and water-filled cells are connected one another, respectively. The surfactant is assumed to be insoluble in both oil and water, and to be adsorbed at the oil-water interface. The Schulman condition, according to which the lateral pressure of the surfactant layer is compensated by the oil-water interfacial tension, is found to hold to good approximation in the middle-phase microemulsion. Our results show that the oil- and water-filled domains in that microemulsion are about 50-150 $\AA$ across, and depend sensitively on the curvature parameters. The phase diagram is not symmetric in this model. It may be asymmetrized intrinsically by non-equivalency of oil and water. The two- and tree-phase equilibria including critical points and critical endpoints are found.

• Journal of the Korean Physical Society
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• 제73권11호
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• pp.1631-1636
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• 2018

Unpolarized 1.047-GeV proton inelastic scatterings from the Ni isotopes $^{62}Ni$ and $^{64}Ni$ are analyzed phenomenologically employing an optical potential model and the first-order collective model in the relativistic Dirac coupled channel formalism. The Dirac equations are reduced to $Schr{\ddot{o}}dinger-like$ second-order differential equations, and the effective central and spin-orbit optical potentials are analyzed by considering the mass-number dependence. The multistep excitation via the $2^+$ state is found to be important for the $4^+$ state excitation in the ground state rotational band for proton inelastic scatterings from the Ni isotopes. The calculated deformation parameters for the $2^+$ and the $4^+$ states of the ground state rotational band and for the first $3^-$ state are found to agree pretty well with those obtained from nonrelativistic calculations.

• Korean Journal of Occupational Health Nursing
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• 제30권3호
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• pp.132-143
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• 2021

Purpose: The study aimed to explore experiences of the posttraumatic growth (PTG) in firefighters with repeated exposure to traumatic events. Methods: Participants were 11 firefighters from two fire departments, who had experienced more than one critical trauma events. Data were collected through personal interviews from August to October 2020 and analyzed by Colaizzi's phenomenological methods. Results: The PTG experiences were derived into four categories: 'growth in self-perception', 'rediscovery of the meaning of life', 'deep interpersonal relationships', and 'discovery of the meaning of work'. Conclusion: These findings could be used as basic information for developing PTG program for firefighters such as logo-therapy, semantic therapy, and self-disclosure intervention using expressive writing and speaking.

• The Journal of Korean Academic Society of Nursing Education
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• 제28권2호
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• pp.127-136
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• 2022

Purpose: The purpose of this study was to describe the career choice experiences of nursing students. Methods: A phenomenological approach was used for the study. Data were collected from September 1 to October 1, 2021, using open-ended questions in-depth interviews. Ten nursing students who had decided to find a job or complete an application to an employment institution participated in this study. Results: The four categories obtained as results were "Preparing myself," "Chosen after conflict," "Going through a tough tunnel and settling down," and "Waiting with anticipation and worry." Conclusion: This study explored the meaning and essence of the career choice experiences of nursing students. These results will provide basic data that can help nursing students make career choices.

• Structural Engineering and Mechanics
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• 제80권5호
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• pp.539-551
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• 2021

With the continuous increase of computational capacity, more and more complex nonlinear elastoplastic constitutive models were developed to study the mechanical behavior of elastoplastic materials. These constitutive models generally contain a large amount of physical and phenomenological parameters, which often require a large amount of computational costs to determine. In this paper, an inverse parameter determination method is proposed to identify the constitutive parameters of elastoplastic materials, with the consideration of both strain rate effect and temperature effect. To carry out an efficient design, a hybrid optimization algorithm that combines the genetic algorithm and the Nelder-Mead simplex algorithm is proposed and developed. The proposed inverse method was employed to determine the parameters for an elasto-viscoplastic constitutive model and Johnson-cook model, which demonstrates the capability of this method in considering strain rate and temperature effect, simultaneously. This hybrid optimization algorithm shows a better accuracy and efficiency than using a single algorithm. Finally, the predictability analysis using partial experimental data is completed to further demonstrate the feasibility of the proposed method.

• Journal of the Korean Society of Visualization
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• 제20권3호
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• pp.27-35
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• 2022

A problem on the sloshing flow of highly-viscous fluid in a rectangular box was revisited by both of theoretical approach and experimental visualization method. Based on the theoretical prediction that a linear shape of free surface is prevailing in bulk zone, it has been studied an analogy between a near wall coating flow in sloshing problem and dip coating flow in Landau-Levich problem. Phenomenological observation confirms that, in the case of highly-viscous fluid, I.e., R_e ≪ 1, viscous dominant near-wall flow in sloshing problem is identical to dip coating flow generated by drag-out of the plate being in both motion of vertical translation and horizontal rotation.