• Korean Journal of Cognitive Science
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• v.24 no.2
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• pp.173-201
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• 2013

This study aimed to investigate the differential effects of individual's cultural disposition (individualism-collectivism or horizontal-vertical thinking) and need for cognitive closure(NFC) on framing effects. For this purpose, the participants were divided into 4 different cultural disposition groups based on Singelis et al.'s[1] INDCOL scale, and 2 different NFC groups based on Lee's[2] NFC Scale, and then asked to respond on 5 decision making scenarios. The results can be summarized as followings. First, participants preferred risk-avoidant option in gain frame, whereas risk-seeking option in loss frame. Second, there are no difference of cultural disposition on framing effects, but high NFC group showed larger framing effects than low NFC group in loss frame. Third, collectivism and vertical thinking in high NFC condition showed larger framing effects than low NFC condition.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.8
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• pp.783-790
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• 2019

Cognitive science attempts to explain human intelligence on the basis of success of artificial neural network, which is called connectionism. The neural network, e.g., deep learning, seemingly promises connectionism to go beyond what it is. But those(Fodor & Pylyshyn, Fodor, & McLaughlin) who advocate classical computationalism, or symbolism claim that connectionism must fail since it cannot represent the relation between human thoughts and human language. The neural network lacks systematicity, so any output of neural network is at best association or accidental combination of data plugged in input units. In this paper, I first introduce structure of artificial neural network and what connectionism amounts to. Second, I shed light on the problem of systematicity the classical computationalists pose for the connectionists. Third, I briefly introduce how those who advocate connectionism respond to the criticism while noticing Smolensky's theory of vector product. Finally, I examine the debate of computationalism and connectionism on systematicity, and show how the problem of systematicity contributes to the development of connectionism and computationalism both.

• Aerospace Engineering and Technology
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• v.10 no.1
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• pp.20-29
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• 2011

There are a lot of electrical and electronic components and pneumatic parts sensitive to vibration and shock in the VEB assembly which KARI directly transports among the KSLV-I upper stage transportation items. So, the special attention in the transportation is required. The transportation container with the apparatus for controlling environment was made in order to meet the requirements. The transportation tests using the engineering model were performed 4 times to verify the performance of the transportation container and to conform the transportation conditions(transportation velocity, route, etc.). In this document, the previous transportation history of the VEB assembly, the overview and the result of the KSLV-I FM unit 2 VEB assembly transportation are described.

• 환경사랑
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• s.49
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• pp.8-9
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• 2007

2007년 그림 및 액자제품 전시회(Deco-Expo Atlanta)가 지난 9월 7일부터 9일까지 3일간 미국 애틀란타(Atlanta)주의 조지아 월드 콩그레스 센터(Georgia World Congress Center)에서 세계 각국의 액자관련 업체(몰딩, 프레임제품, 자재 및 기기 등)및 관계자들 10,000여 명이 참가한 가운데 열렸다. 올해도 국내 업체들을 이끌고 전시회에 참석했던 한국프레임공업협동조합의 진영존 전무에게서 전시회 관련 이야기를 들어 본다.

• Korean Journal of Social Welfare
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• v.57 no.3
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• pp.277-304
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• 2005

The review of the literature shows that analysts tend to follow two approaches in their investigation of the differences in terms of the development of welfare state. The first approach focused on the logic of industrialization. In this account, technological and structural changes rather than political choices of ideological preferences and culture create the conditions for the emergence of welfare state. The second approach emphasizes the importance of the growth of unionization for the development of welfare state. However, this study analyses the development of welfare state by using cultural theory developed by Mary Douglas. Culture theory has a specific point of departure : the grid-group typology proposed by Mary Douglas. Group refers to the extent to which an individual is incorporated into bounded units. Grid denotes the degree to which an individual's life is circumscribed by externally imposed prescriptions. Hierarchical culture (high grid-high group) favors social conservatism, giving government the right to intervene in matters of social institutions. Germany and Japan belong to this culture. Individualistic culture (low grid-low group) reluctant to develop social insurance programs. Individuals who are bound by neither group incorporation nor prescribed roles inhabit an individualistic social context. Great Britain and the United Sates of America belong to this culture. Egalitarian culture (low grid-high group) prefer to develop social insurance program. Strong group boundaries couples with minimal prescriptions produce social relations that are egalitarian. Sweden belong to this culture.

• KDI북한경제리뷰
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• v.21 no.10
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• pp.3-28
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• 2019

사회적기업, 협동조합, 소셜벤처 등 사회적경제의 부상으로 이들이 전체 경제에서 차지하는 비중이 커지고 있어 북한, 통일 관련 연구에서도 접목이 필요하다. 사회적경제는 북한·통일 문제와 어떤 연관이 있는지에 대해 통일정책과 통일 역량 강화의 측면에서 나누어 고찰했다. 전자에 포괄되는 주제로는 통일국가의 미래상, 북한경제의 유사성 및 변화가 있다. 후자와 관련되는 주제로는 남북교류협력, 북한이탈주민정책, 통일교육에 대한 함의를 다뤘다. 통일국가의 미래상과 관련하여 사회적경제는 통일경제의 부작용에 대한 완충기제로 작동할 수 있을 것으로 예상된다. 사회적경제는 자본주의의 발전에 따라 제기되는 사회적 문제를 해결하고자 하는 보완적 성격의 경제활동으로 이해된다. 따라서 향후 자유시장경제 방식의 통일이 진행되는 경우, 남한 자본주의의 문제점이 전 한반도로 확산되는 부작용에 대한 대안적 해결방안으로 작동할 수 있을 것으로 기대된다. 사회적경제가 북한경제, 나아가 사회주의 경제와 유사성이 있는지에 대해서는 논란이 있다. 향후 이에 대한 연구 성과에 따라 북한경제의 변화를 추동하는 동력으로서 사회적경제의 영향력을 가늠할 수 있을 것이다. 남북교류협력과 관련해서는 우선, 교류협력이 재개되는 경우 사회적경제기업의 참여를 어떻게 추동하고 지원할 것인지에 대한 대안을 내놓을 필요가 있다. 일반 기업 또한 사회적경제 관점을 활용해 북한 진출에 나설 수 있을 것으로 예상할 수 있고, 이 때 중요한 사회적경제의 키워드는 BOP 시장이다. 사회적경제는 북한이탈주민을 취약계층으로 자리매김하고 있는데, 향후에는 적극적으로 사회적경제의 창업의 주체로 육성할 필요성이 있다는 점도 제기하였다. 통일교육과 관련해서는 대상, 주체, 내용과 관련한 시론적 차원의 접근을 정리하였다. 사회적경제의 부상이 북한학 연구에 미치는 영향에 대해서는 더 많은 새로운 상상력의 발휘가 요구된다.

• Korean Journal of Cognitive Science
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• v.10 no.3
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• pp.1-15
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• 1999

Based on known physiological and psychophysical results, a neural network model for visual selection, called FeaureGate is proposed. The model consists of a hierarchy of spatial maps. and the flow of information from each level of the hierarchy to the next is controlled by attentional gates. The gates are jointly controlled by a bottom-up system favoring locations with unique features. and a top-down mechanism favoring locations with features designated as target features. The present study focuses on the top-down mechanism of the FeatureGate model that produces results similar to Moran and Desimone's (1985), which many current models have failed to explain, The FeatureGate model allows a consistent interpretation of many different experimental results in visual attention. including parallel feature searches and serial conjunction searches. attentional gradients triggered by cuing, feature-driven spatial selection, split a attention, inhibition of distractor locations, and flanking inhibition. This framework can be extended to produce a model of shape recognition using upper-level units that respond to configurations of features.

• KSBB Journal
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• v.9 no.1
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• pp.16-25
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• 1994

Sporulation mutants of Bacillus subtilis were developed for overproduction of heterologous proteins. The strains spoOJ spoIIG, and spoOJ spoIIG double mutant were constructed from two pretense-delfted mutant (DB104). The vector containing aprE gene was integrated in the chromosome of each strain, then the morphology of each strain was observed by TEM (trasmission electron microscopy). The morphology of spoOJ mutant and spoIIG mutant coincides with the description of the previous reports, respectively. The sporulating cells of spoOJ SpoIIG double mutation resemble spoIIG mutant more similarly, but with a little rougher cell wall membrane. The spoOJ mutation in B. subtilis gives negative effect on aprE activity with only a decreased sporulation frequency. On the contrary spoIIG mutation increases the aprE activity twice with an undetectable sporulation frequency. In the case of spoOJ and spolIG, i. e. double mutation, the effect of spoOJ on aprE activity seems to be relieved and the double mutant shows more or less the same aprE activity compared to spoIIG mutant.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.42 no.5 s.305
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• pp.123-136
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• 2005

We propose a recognition system for superimposed patterns based on selective attention model and SVM which produces better performance than artificial neural network. The proposed selective attention model includes attention layer prior to SVM which affects SVM's input parameters. It also behaves as selective filter. The philosophy behind selective attention model is to find the stopping criteria to stop training and also defines the confidence measure of the selective attention's outcome. Support vector represents the other surrounding sample vectors. The support vector closest to the initial input vector in consideration is chosen. Minimal euclidean distance between the modified input vector based on selective attention and the chosen support vector defines the stopping criteria. It is difficult to define the confidence measure of selective attention if we apply common selective attention model, A new way of doffing the confidence measure can be set under the constraint that each modified input pixel does not cross over the boundary of original input pixel, thus the range of applicable information get increased. This method uses the following information; the Euclidean distance between an input pattern and modified pattern, the output of SVM, the support vector output of hidden neuron that is the closest to the initial input pattern. For the recognition experiment, 45 different combinations of USPS digit data are used. Better recognition performance is seen when selective attention is applied along with SVM than SVM only. Also, the proposed selective attention shows better performance than common selective attention.

• Journal of the Economic Geographical Society of Korea
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• v.14 no.2
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• pp.192-210
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• 2011

This paper attempts to analyze the Park regime's labor control strategy. Specifically, the research questions are twofold: (i) what strategy was it the Park regime adopted? and (ii) why did the Park regime adopt it? According to the analysis, the Park regime chose a mixed strategy based on state corporatism in the 1960s, while adopting a market mechanism strategy in the 1970s. The former tried to control unions by a state-created worker organization with the market, and the latter attempted to weaken unions as bargaining agent to a maximum extent by using market mechanism. The basic reason why the Park regime changed its labor control strategy was complex, (i) appearance of the unstable political ad economic signals and (ii) the ineffectiveness of the labor control strategy in the 1960s.