• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.38 no.4
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• pp.307-316
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• 2002

In order to evaluate the deformation and stiffness of frame structure for fishery, composed of unit platforms which made of two concentric high density polyethylene buoys fixed by clamps and belts and rubber hinge components, under wave, the structural analysis for the square type of the structure was carried out by using finite element methods. The accurate physical properties of rubber hinge components determined by material tests were an important parameter to evaluate more reliable structural stability for the structure. The idealization to beam element with equivalent stiffness and rubber element with linearity for rubber hinges was necessary for the modeling of rubber component which has hyper-elastic characteristics. In addition, it was shown that the structural response of the structure under wave was larger in the hogging condition than that of in the still water or in the sagging condition.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.30 no.6
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• pp.107-115
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• 2002

A parametric study has been conducted to evaluate the effects of finite element modeling methods on the internal loads, sizing and the weight of the multi-spar aircraft wing structures. The wing is idealized into total 18finite element models and subjected to 4typical external load conditions. An automatic sizing algorithm based on MSC/NASTRAN and MSC/PATRAN is developed. The results show that the critical part affection the internal loads and weight of the structure is wing skin. Effect of modeling of the spar and rib on the structural behavior is not manifest. On the contrast to the general expectation, the models using the bending-resistant elements show the heavier weight than ones by the elements without bending stiffness. From this results, designers of multi-spar wing are recommended to construct the finite element model considering the bending stiffness, or to check the characteristics of the structure before modeling.

• Journal of the Earthquake Engineering Society of Korea
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• v.12 no.5
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• pp.57-63
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• 2008

This paper presents a seismic response prediction method using vibration tests of cabinet-type electrical equipment installed in a nuclear power plant. The proposed method consists of three steps: 1) identification of earthquake-equivalent forces based on lumped-mass system idealization, 2) identification of a state-space-equation model relating input-output measurements obtained from the vibration tests, 3) seismic prediction using the identified earthquake-equivalent forces and the identified state-space-equation. The proposed method is advantageous compared to other methods based on FEM (finite element method) model update, since the proposed method is not influenced by FEM modeling errors. Through a series of numerical verifications on a frame model and 3-dimensional shell model, it was found that the proposed method could be used to accurately predict the seismic responses, even under considerable measurement noise conditions. Experimental validation is needed for further study.

• Journal of Korean Society of Steel Construction
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• v.19 no.5
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• pp.503-513
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• 2007

The seismic responses of a building are affected by the connection characteristics that have effects on structural stiffness. In this study, push-over analysis and time history analysis were performed to estimate structural behavior of 2D eight-story unbraced steel structures with partially restrained composite connections using a nonlinear dynamic analysis program. Nonlinear $M-{\theta}$characteristics of connection and material inelastic characteristics of composite beam and steel column were considered. The idealization of composite semi-rigid connection as fully rigid connection yielded an increase in initial stiffness and ultimate strength in the push-over analysis. In time history analysis, the stiffness and hysteretic behavior of connections have effects on base-shear force, maximum story-drift and maximum moment in beams and columns. For seismic waves with PGA of 0.4 g, the structure with the semi-rigid composite connections shows the maximum story-drift with less than the life safety criteria by FEMA 273 and no inelastic behavior of beam and column, whereas in the structure with rigid connections, beams and columns have experienced inelastic behaviors.

• Journal of Music and Human Behavior
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• v.18 no.2
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• pp.1-17
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• 2021

Using Kohut's selfobject perspective as a foundation, this qualitative study explored the empathy with music and analyzed the empirical meanings in relation to 'Mirroring selfobject need', 'Idealized selfobject need', and 'Twinship selfobject need'. The participants included 13 music therapy graduate students who took part in individual interviews about their musical experiences. The interviews were recorded, transcribed, and analyzed via content analysis. As a result, seven categories with 16 meaningful concepts emerged under three dimensions: Gratification of selfobject need for mirroring, gratification of selfobject need for idealization, and gratification of selfobject need for twinship. Participants described experiencing unconditional understanding and acceptance from music, feeling stronger and safer in music, and being identified with and connected to music. These findings suggest that participants continuously gratify their selfobject needs by expanding the self and empathizing themselves through music. This study in significant in that it is the first qualitative study to analyze participants' musical experiences from Kohut's selfobject perspective.

• Transactions of the Korean Society of Pressure Vessels and Piping
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• v.17 no.1
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• pp.36-48
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• 2021

As the material aging of nuclear power plants has been progressing in domestic and overseas, crack growth becomes one of the most important issues. In this respect, the crack growth assessment has been considered an essential part of structural integrity. The crack growth assessment for nuclear power plants has been generally performed based on ASME B&PV Code, Sec. XI but the idealization of crack shape and the conservative solutions of stress intensity factor (SIF) are used. Although finite element analysis (FEA) based on iterative crack growth analysis is considered as an alternative method to simulate crack growth, there are yet no guidelines to model the crack-tip spider-web mesh for such analysis. In this study, effects of various meshing factors on FE SIF calculation are systematically examined. Based on FEA results, proper criteria for spider-web mesh in crack-tip are suggested. The validation of SIF calculation method through mapping initial stress field is investigated to consider initial residual stress on crack growth. The iterative crack-tip modeling program to simulate crack growth is developed using the proposed criteria for spider-web mesh design. The SIF results from the developed program are validated by comparing with those from technical reports of other institutes.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.29 no.4A
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• pp.337-346
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• 2009

To determine the initial configuration of the suspension bridge appropriate idealization model and analysis procedure are proposed as considering the boundary and loading conditions of stiffening girder during the erection. The construction stages of a suspension bridge are divided into two steps which are the first stage of the erection and the second stage of the completion in terms of the erection time of stiffening girders, and depending upon such an erection step the initial configuration analysis is classified the first configuration analysis and the revision analysis of the second configuration. The boundary and loading conditions and the analysis procedures for each stage are suggested and the results are verified by comparing with existing data. The results show that the proposed method provides better solution compared to the results using existing method.

• Journal of English Language & Literature
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• v.55 no.4
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• pp.745-765
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• 2009

The Eighteenth Century Shakespeare's Women Audiences: From Objects of Sexual Appetite to Ladies of Quality Abstract Younglim Han (Kyungpook National U) This paper aims to give an account of the eighteenth century Shakespeare's women audiences who marked a turning-point in the history of Shakespeare's popularity. The 1736 formation of the 'Shakespeare Ladies Club' as a leading group of the female audience encouraged the theater managers to perform more Shakespeare. Stage productions relied more than ever on the favorites of women audiences. The establishment of female patronage was associated with the popularity of Shakespeare's crossed-dressed comedies and actresses in 'breeches' part. The outstanding achievement of the Ladies was their contribution to the promotion of Shakespeare's status as an embodiment of British culture and the acknowledgement of the dignity of national literature. They were successful in securing the native sense of Shakespeare in place of Italian opera and Harlequin pantomime. The recognition of the national significance of Shakespeare led a campaign to erect his monument in Westminster Abbey. The female audience's claim to the respectable Shakespeare provided the stimulus for transforming his plays in the interests of family values such as marital duty and domestic morality. Marina (1738), George Lillo's adaptation of Pericles that was dedicated to the Ladies, was an exemplary case. The domestic versions of Shakespeare stressed the importance of women characters and the idealization of them. Thus the reception of Shakespeare in the eighteenth century was characteristic of formulating the women audiences-performers-characters association. The female yearning for a refined theater was a significant achievement, considering its influence on ways of establishing the canonical Shakespeare in the eighteenth century.

• Journal of English Language & Literature
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• v.56 no.5
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• pp.773-796
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• 2010

This essay examines, first, the possibility and limitation of Asian America as a category of identity and its political and cultural implications through various theoretical perspectives. Here, by closely reading David Mura's poem "The Colors of Desire," I will argue that "Asian America" as a category of identity is now on the verge of falling apart and its politics of identity is no longer an effective way of fighting back against racism in the US. It is because Asian America is indeed what might be called a historical block, a product of ad-hoc coalition between different ethnic groups historically situated and constructed. In this sense, it is a kind of phantasmal object that is marked by practical absence. This fabricatedness inherent in Asian America as an identity category signifies that it has no essence that is meant to define the group in a transcendental way. The internal totality and coherence of that identity can thus be achieved only by suppressing differences between various ethnic groups and positing a single 'authentic' Asian American identity and culture. More dangerously, according to Viet Nguyen, such idealization of a single subject position can reinforces ideological rigidity that might threaten the ability of Asian America to represent itself in a unified fashion. Then, he predicts, Asian America will lose its cohesive force and fall apart. Eventually, every group within Asian America will be ethnicized. The only way of escaping from this bleak situation, as Vincent Cheng argues, is to foregroud the fabricatedness and ad-hocness of Asian America and to perform "inauthenticity," because Asian America is nothing but a functional category that is marked by absence of essence or authenticity. If Asian Americans admit that they have no essence and that they are essentially inauthentic, the practice of performing inauthenticity can become what we might call an alternative Asian American culture and identity.

• Industry Promotion Research
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• v.5 no.3
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• pp.53-60
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• 2020

This paper describes the role of counselors' transitional object for the therapeutic activation of clients who have lost the function of selfobject based on Heinz Kohut's Self theory. In this study, it was an opportunity to confirm that human beings need self-target throughout their lives. Next, referring to the process of metamorphic internalization, infants return to reality from a fantasy world, experiencing parental limitations due to optimal frustration through self-targeting. The role of a counselor as a transfer target shall ensure that the counsellor establishes an cohesive self-identity and uses the appropriate self-target. And they should empathize with the over-the-topism and flauntism of the physician, and the counselor should be the object of idealization, giving the interviewer the opportunity to be recognized and identified. The counselor may provide the best frustration for the counsellor during the consultation process. When the counselor acknowledges his mistake, the counselor looks at the counselor realistically and builds a healthy self to achieve transformative internalization. If you form an cohesive self to a physician through counseling, you can empathize with others and form a healthy human relationship. Then you can control your emotions and have a vision. And the patient realizes that he or she has no choice but to live by having a relationship with the right person throughout his or her life.