• The Research Journal of the Costume Culture
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• v.2 no.2
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• pp.371-383
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• 1994

The purpose of this study was to investigate the relationship between the freedom in dress and the behavior on clothing selections for a group of female college students. Through this study, the following were found: 1. A significant relationship was found between the freedom in dress and the behavior on clothing selections. 2. There was a significant relationship between clothing selection abilities and clothing satisfaction determinants. 3. There was a significant relationship between practicality and freedom in dress. 4. The revel of the freedom in dress among the Free dresser groups turned out to have a profound relation with the fashion, while that among the Less free dresser groups had a correlation with the economic exhibitionism.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1996.11a
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• pp.781-786
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• 1996

In this paper, output precision characteristic of planar 3 and 6 degree-of-freedom parallel mechanisms are investigated. The 6 degree-of-freedom mechanism is formed by adding an additional small link along with an actuated joint in each of serial subchain of the 3 degree-of-freedom mechanism. First, kinematic analysis for two parallel mechanisms are performed, then their first-order kinematic characteristics are examined via isotropic index and minimum velocity transmission ratio of the mechanisms. It can be concluded that the planar 6 degrees-of-freedom parallel mechanism can be very effectively employed as a high-precision macro-micro manipulator from the analysis results when its link lengths are properly chosen.

• Journal of the Korea Society of Computer and Information
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• v.20 no.10
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• pp.113-119
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• 2015

In this paper, we propose an efficient freedom of information and Information access right which improves transparent and speedy administration process. To build open Information, we scrutinize that causes of non access right and change of civil service consciousness, attitude for open information by effectively open system circumstances. The Important thing is basic information that is available to the public through an agency's FOIA Reference Guide, all agencies must notify potential FOIA requesters of the formal rules and requirements for the making and handling of FOIA request, through their FOIA regulations. The characteristics of this paper focused on Information access right, causes of non access right and proposed policy. In this paper, The author emphasize are as follows: first, to examine freedom of information' necessity and problem that scrutinize a theoretic analysis, second, to understand civil servant's attitude for the freedom of information, third, to suggest action plan and agenda for the better of Good Governance and Democracy of information.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.23 no.1
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• pp.56-61
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• 2015

Because of kinematic complexities, nonlinear behavior, etc, the performance of oleo-pneumatic landing gear is predicted by qualified commercial softwares. While commercial softwares predict more exactly, it takes a long time to construct or modify a model. At initial design stage, design parameters can be determined quickly and exactly enough with simple 2 degree of freedom model of mass, spring and damping. 2 degree of freedom model can be easily applied to optimization and reliability analysis which takes repetitive computation. In this paper, oleo-pneumatic landing gear is modeled as a nonlinear 2 degree of freedom model. The analysis are compared with landing gear drop test. To determine design parameter, optimization problem is solved with genetic algorithm and 2 degree of freedom model.

• Journal of the Ergonomics Society of Korea
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• v.15 no.2
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• pp.15-24
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• 1996

To generate workspace analytically using the robot kinematics, data on range of human joints motion, especially range of two degrees of freedom motion, are needed. However, these data have not been investigated up to now. Therefore, in this research, we are to investigate an interaction effect of motions with two degrees of freedom occurred simultaneously at the shoulder, virtual hip(L5/S1) and hip joints, respectively, for 47 young male students. When motion with two degrees of freedom occurred at a joint such as shoulder, virtual hip and hip joints, it was found from the results of ANOVA that the action of a degree of freedom motion may either decrease or increase the effective functioning of the other degree of freedom motion. In other words, the shoulder flexion was decreased as the shoulder was adducted or abducted to $60^{\circ}C$TEX>or abducted from $60^{\circ}C$TEX>to maximum degree of abduction, while the shoulder flexion increased as the joint was abducted from $60^{\circ}C$TEX> to $60^{\circ}C$TEX> The flexion was decreased as the virtual hip was bent laterally at the virtual hip joint, and also did as the hip was adducted or abducted from the neutral position. It is expected that workspace can be generated more precisely based the data on the range of two degrees of joint motion measured in this study.

• Journal of Family Resource Management and Policy Review
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• v.12 no.3
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• pp.1-21
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• 2008

Research has emphasized that relationship marketing programs enhance customer satisfaction and reduce switching intentions by building switching barriers. However, the psychological reactance theory demonstrates that building switching barriers can make customers fsel that the alternative not chosen is more attractive, because their freedom of choice has been deprived. It can be hypothesized that a relationship marketing program, which is intended to offer various benefits to customers, may not result in positive customer attitude and behavior. This paper examines the effects of relationship marketing programs on customers' perceptions of switching cost and loss of freedom. The effects of those perceptions on customer satisfaction and switching intentions were identified. In addition, the moderating role of personal reactance was examined. The results of this study suggest that (1) perceived switching cost has significant influence on boosting perceived loss of freedom; (2) perceived loss of freedom has no significant effects on customer satisfaction; (3) perceived loss of freedom enhances customers' switching intentions. Furthermore, psychological reactance has a significant influence on customers' switching intentions. This study concludes that the role of relationship marketing programs should be reconsidered, especially in terms of customers' switching intentions. Customer satisfaction is not the key factor of predicting customers' future behavior.

• Journal of Institute of Control, Robotics and Systems
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• v.4 no.3
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• pp.360-371
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• 1998

In this paper, output precision characteristics of a planar 6 degree-of-freedom parallel mechanisms are investigated, where the 6 degree-of-freedom mechanism is formed by adding an additional link along with an actuated joint in each serial subchain of the planar 3 degree-of-freedom parallel mechanism. Kinematic analysis for the parallel mechanism is performed, and its first-order kinematic characteristics are examined via kinematic isotropic index, maximum and minimum input-output velocity transmission ratios of the mechanisms. Based on this analysis, two types of planar 6 degrees-of-freedom parallel manipulators are selected. Then, dynamic characteristics of the two selected planar 6 degree-of-freedom parallel mechanisms, via Frobenius norms of inertia matrix and power modeling array, are investigated to compare the magnitudes of required control efforts of both three large actuators and three small actuators when the link lengths of three additional links are changed. It can be concluded from the analysis results that each of these two planar 6 degrees-of-freedom parallel mechanisms has an excellent control-in-the-small characteristics and therefore, it can be very effectively employed as a high-precision macro-micro manipulator when both its link lengths and locations of small and large actuators are properly chosen.

• Asia pacific journal of information systems
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• v.17 no.1
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• pp.123-145
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• 2007

There are flourishing studies in the acceptance or usage of information systems literature. Most of them have taken the pro - acceptance view. Undesirably, information technologies often provoke users' reactance or resistance. This paper explores one of the negative reactions -psychological reactance. The present paper studies the effects of the users' perception of threatened freedom and personalization degree on intention to use recommendation services. High personalization can be a major motivation for users to accept recommendation systems. However recommendation services are a two-edged sword, which not only provides users the efficiency of decision making but also poses threats to free choice. When people consider that their freedom is reduced or threatened by others, they experience the motivational state to restore the freedom. This motivational state must be considered in understanding usage of information systems, especially personalized services which are designed for persuasion or compliance. This paper empirically investigates the effect of personalization and the psychological reactance on the intention to use information systems in the personalized recommendation context. Users' perception of personalization increases the usefulness of recommendation service while their perception of threat to freedom reduces the intention to use personalized recommendation service. Findings and implications are discussed.

• Journal of Korean Philosophical Society
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• v.123
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• pp.111-134
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• 2012

The article aims to elaborate on the fundamental insights of Hegel's political philosophy from a 'public freedom theory and public philosophy' perspective. The article is based on the understanding that Hegel's theory of freedom desires public freedom, and explains the contemporary meanings of the theory of freedom. The article critiques two subjects based on the interpretation of Hegel's public philosophy-the first is atomistic individualism and the other is the absolute alterity theory supported by Levinas and Derrida. In other words, through this article the author emphasizes that Hegel's public freedom theory clearly illustrates the limitations of atomistic individualism, and goes on to provide a subject theory that includes a dual/multiple theory on 'the other' that is distinct from the Levinas-Derrida approach.

• Journal of Korean Philosophical Society
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• v.129
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• pp.247-265
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• 2014

In this paper I will undertake three tasks: first, to identify the difference between John Rawls's liberal conception of liberty and Will Kymlicka's; second, to briefly examine the problems with liberal conception of liberty; finally, to propose a certain alternative that will be able to make liberal conception of liberty more meaningful In Kymlicka's view, Rawls seems to fail to make the best defence of freedom of choice because he wants to explain of individual freedom on the basis of Kant's moral theory about liberty. Kymlicka thinks that it is not a desirable way of defending liberal conception of liberty. According to his liberal theory, Rawls's defence of freedom of choice might make us think that we should have our freedom of choice for its own sake because freedom is the most valuable in the world. So Kymlicka wants to provide stronger argument to defend freedom of choice in liberalism. He insists that it is our projects and tasks that are most important things in our lives. Furthermore, he argues that we should conceive our freedom of choice as a precondition for pursuing those projects and practices that are valued for our good lives. Now I want to look at two concepts of liberty in liberalism with Rawls's theory and Kymlicaka's. In this paper, I shall look at criticisms of the liberal account of freedom of choice. These would give us a certain chance for understanding true freedom.