• Korean Journal of Culture and Social Issue
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• v.25 no.4
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• pp.249-277
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• 2019

This study examined the involuntary retirement of executives in conglomerates based on Williams' need-threat temporal model of ostracism(2009), which explains the psychology of individuals facing social exclusion in the stages of reflexive, reflective and resignation. In-depth interviews were conducted on 15 retirees from conglomerates, and their contents were used for phenomenological method of analysis. As a result, in the reflexive stage of need-threat temporal model of ostracism, they experienced cognitive panic and emotional panic immediately following retirement. Due to an unexpected shocking experience of retirement notice, they experienced cognitive numbness first, and repressed the following negative feelings cognitively to hide them. In the reflective stage, retirees dream of 'a complete restoration to their best performance in the past', but as such expectation fails, they don't adjust to the reality more due to 'unrealistic thought', 'self-deception', and 'shift responsibility'. In resignation stage, a long-term failure to satisfy the desire led them to experience a sense of defeat and helplessness. Such results were reviewed and compared to Williams' need-threat temporal model of ostracism, and the implications of such result on the nation, companies and retirees in terms of the response to retirement.

• Journal of Gifted/Talented Education
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• v.19 no.3
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• pp.729-758
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• 2009

The domestic Gifted education is evaluated to attain many achievements and to reach stable circle in short term. What about the present situation of artistic talent education which is one of the talent education areas, especially music talent education? The result of domestic Gifted education can be comprehensively understood by actually searching the present situation of diverse Gifted education areas. In this sense, this research aims to search the overall situation of domestic music talent education and to draw the tasks to be improved later mainly on the basis of important matters for efficient operation of music talent education. Thus far, many researches have been made mainly through quantitative statistical data or survey materials in the form of questionnaire. Meanwhile, this research tries to deeply understand the problems that have been superficially managed so far by collecting the voice of diverse practical staffs related to music talent education for comprehensive analysis and investigation. This research is meaningful in that it establishes the direction of more effective music talent education in the future by lessening the gap between policy and reality, intent and result, etc through diverse comprehension of actual situation and position related to music talent education and provides the basic materials based on reality to cultivate teacher and administrator and to develop curriculum.

• Journal of the Korean Geographical Society
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• v.49 no.5
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• pp.761-778
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• 2014

There has been relatively little study to model price for commercial property because of its low transaction volume in the market. Despite of this thin market character, this paper tried to estimate prices for commercial lots as accurate as possible. We constructed a model whose components consist of mean structure(global trend), exponential covariance function and a pure error term, and applied it to actual sales price data of Seoul. We explicitly took account of spatial autocorrelation of land price by utilizing a kriging technique, a representative method of spatial interpolation, because the land price of commercial lots has feature of differential price forming pattern depending on submarkets they belong to. In addition, we chose to apply a bayesian kriging to overcome data scarcity by incorporating experts' knowledge into prior probability distribution. The chosen model's excellent performance was verified by the result from validation data. We confirmed that the excellence of the model is attributed to incorporating both autocorexperts' knowledge and spatial autocorrelation in the model construction. This paper is differentiated from previous studies in the sense that it applied the bayesian kriging technique to estimate price for commercial lots and explicitly combined experts' knowledge with data. It is expected that the result of this paper would provide a useful guide for the circumstances under which property price has to be estimated reliably based on sparse transaction data.

• Korean Journal of Construction Engineering and Management
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• v.18 no.3
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• pp.3-11
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• 2017

Since the global financial crisis, the average youth employment rate in OECD countries dropped from 54% in 2007 to 50.8% in 2013 while the average youth unemployment rate jumped from 9.7% in 2007 to 13.4% in 2013. A similar trend was seen in Korea, with a decrease of the youth employment rate from 42.6% in 2007 to 41.5% in 2015. The country's youth unemployment rate increased from 7.2% in 2007 to 9.2% in 2015. The low youth employment rate has quickly become a social problem not only in Korea but also worldwide. The Korean construction industry will gradually move its focus of investment from quantitative growth to investing in qualitative growth of the sector. In this sense, it is imperative to create jobs for construction engineers and train global talents. This study analyzed the presence of construction engineers and the employment status of university graduates in Korea to suggest ways to create jobs for young construction engineers. To train global talents in the construction engineering sector, it will be necessary to not only establish middle-long term plans but also change the perception of the construction industry from 3D (dirty, difficult, dangerous) to 3C (clean, clear, creative) along with appropriate infrastructure supporting the industry.

• Korean journal of communication and information
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• v.48
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• pp.90-108
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• 2009

While the term of the institution as social manifestation has been discussed intensively through various theoretical approaches over the last few years in Social Sciences, such a debate has been missing so far in Communication Sciences. This paper attempts a theoretical discussion about the media as an institution in the field of Communication Sciences by applying the theory of organizational sociological neo-institutionalism. This research started out with the question which influence exerts the media on organizations and participants. The media is understood as an institution in the sense of permanent monitoring systems which create a) normative expectations b) which become stronger in order to assert such normative expectations c) the norms are applied by the participants d) in this application process, the participants accept the organizations, look primarily for the chosen paragraphs and exert an influence to change the norms. Organizations orient themselves at the institutional rules, because this way, they want to gain legitimacy and support. The media unfold their influence on organizations through certain obligations in addition to the pressure of the participants who deal with the organization and the media. Thus, media cannot exert influence independent from the organizationbut the participants accept the situation, which is generated by the many conflicting processes within the organization, they analyse them and transfer them.

• Lingua Humanitatis
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• v.1 no.1
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• pp.235-251
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• 2001

According to Chomskyan grammar, humans can generate and understand an unbounded number of grammatical sentences. Against the background of pure and idealized linguistic competence, this linguistic productivity is argued and understood. In actual utterances, however, there are many limitations of productivity but they are said to come from the general constraints on performances such as capacity of short term memory or attention. In this paper I discuss a problem raised against idealized productivity. I argue that linguistic productivity idealizes our linguistic competence too much. By separating idealized competence from the various constraints of performance, Chomskyan theorists can argue for unlimited productivity. However, the absolute distinction between grammar (pure competence) and parser (actual psychological processes) makes little sense when we explain the low acceptability(intelligibility) of center embedded sentences. Usually, the problem of center embedded sentence is explained in terms of memory shortage or other performance constraints. To explain the low acceptability, however, we need to assume specialized memory structure because the low acceptability occurs only with a specific type of syntactic pattern. 1 argue that this special memory structure should not be considered as a general performance constraint. It is a domain specific (specifically linguistic) constraints and an intrinsic part of human language processing. Recent development of Chomskyan grammar, i.e., minimalist approach seems to close the gap between pure competence and this type of specialized constraints. Chomsky's earlier approach of generative grammar focuses on end result of the generative derivation. However, economy principle (of minimalist approach) focuses on actual derivational processes. By having less mathematical or less idealized grammar, we can come closer to the actual computational processes that build syntactic structure of a sentence. In this way, we can have a more concrete picture of our linguistic competence, competence that is not detached from actual computational processes.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.6
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• pp.291-298
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• 2021

In this study, the future of countermobility capability is presented by analyzing the status of the countermobility obstacles focusing on the history of landmines and munitions. The conventional landmine was forbidden globally by the CCW and Ottawa Treaty because it caused civilian damage after the war. Because the inhumanity of those mines had been acknowledged, shatterable mines with a self-destruct (SD) function and M93 "HORNET" anti-tank munition with enhanced sensors have been fielded. In 2016, the Obama administration announced a policy that banned all antipersonnel landmines, leaving a considerable gap in the countermobility capability. To deal with these problems, the developments of "SAVO" and the SLEP program of Volcano mines were conducted. In the sense of a long-term approach, the countermobility obstacles, including mines, were chosen as fundamental forces for Multi-Domain Operations and were improved to Terrain Shaping Obstacles (TSO). TSO has improved sensors and mobility kill capabilities and features an enhanced remote control over each munition on the battlefield through a network established with satellite communication. The combined arms countermobility might be fully capable until 2050 if the TSO program can be completed successfully.

• Korean Security Journal
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• no.54
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• pp.37-56
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• 2018

Safety is considered as a very important factor when tourists select tourist spots, which means that the desire for safety in the tourism industry is very high. Therefore, a specialized field for the safety of the tourism industry is necessary. Already, there are staff members who are responsible for safety in various tourism sectors, but they have been led through knowledge based on work experience without professional education. In order to train specialists who are responsible for the safety of the tourism industry, research in related fields is indispensable, and universities in charge of research and education systematically construct surveys of related fields, and through experts I have to train. In the field meaning tourism security, there is Hospitality Security. Hospitality means 'to hospitality', 'to be entertaining', Hospitality Industry is used to cover the tourism industry in its exhaustive sense. Security is a term that refers to safety and security. Therefore, Hospitality Security which the two meanings together, that is, korean word hospitality security, tourism security can be said. Already in the US experts in the field of Hospitality Security explained the importance through related books. Currently in Korea, well-known tourism related universities operate subjects in the Hospitality field, and the security field also manages subjects at several universities. So, We collected the subjects managed at each university, analyzed them, and selected subjects of Hospitality Security. If the results of research through continuous research accumulate, the value as academic will be further increased, and it will be possible to have a role responsible for the safety of the tourism industry by producing experts accordingly.

• Korean Journal of Social Welfare Studies
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• v.41 no.2
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• pp.217-245
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• 2010

This study attempts, using qualitative research methods, to identify a series of complex processes and mechanisms that turn the differences in the parents' education levels and occupational statuses into the gaps between their children's academic achievements. The highly educated parents with high occupational status are obsessed with top universities while the less educated parents with low occupational status tend to be less interested in educational capital. The highly educated middle-class parents themselves have strong educational aspirations. They also try to inspire educational aspirations and academic enthusiasm in their children by the early and deep involvement in a long-term educational strategy. They repeatedly teach their children to have aspirations toward higher professional status as well as a competitive attitude in academic performance. In contrast, the less educated working class parents do not emphasize the importance of high education and 'a good educational background' to their children. The differences in the educational aspirations and parenting practices between the two social classes primarily derive from their varying life experiences in the social structure. The middle class interviewees said that their obsession with 'a good education background' was closely related to their sense of fear that their children could fall from the middle class. In contrast to the middle class interviewees, the working class parents had no memories of painful experiences related to their lack of higher education. They claimed that they rarely ever felt inferior and that they rarely regretted their lack of high education. In addition, they did not believe that their lives were more difficult due to their 'low education'.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.647-654
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• 2016

In the defense industry, national security takes priority over economic sense and this has translated into high cost and long-term research and development. However, the exponential growth of technology and rapid changes in the security situation in recent years have resulted in a call for the development of systems at a low cost within a short period of time. In order to implement a modularization strategy in the field of defense, the introduction of line replaceable units in OO systems needs to be prioritized. This study selects six criteria following a literature review and prioritizes 11 modules for OO systems using the project evaluation method, Grey Relational Analysis (GRA). Based on the GRA results, the grey relational grades were derived as 0.83, 0.81 and 0.80 for the M11 (Main board), M8 (EMI module), M3 (Single board computer) modules, respectively. The cost and time of development is expected to be reduced in accordance with the grey relational grade. The results of this research could be utilized for decision making on adopting modularization in similar system development or product improvement programs (PIPs).