• 한국경제지리학회지
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• 제8권2호
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• pp.247-266
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• 2005

이 글의 목적은 동남경제권의 부품소재생산기업의 비재무적 및 재무적지표가 주거래은행관계 형성에 미치는 영향을 살펴보는데 있다. 분석결과 지역의 소규모금융기관은 지역소기업의 금융제약을 완화해주는데 기여한다는 관계적 대출이론이나 지역금융시장이론의 가설을 뒷받침해줄만한 결과를 얻을 수 없었다. 비재무적 요인이 주거래은행관계 형성에 미치는 영향에 관한 분석에 의하면 전국기타가 거래적 금융을 지향하고 있는 가운데 국민은행과 기업은행이 지역영세기업의 주거래은행으로서 중요한 기능을 수행하고 있다. 그리고 재무적 요인이 주거래은행관계 형성에 미치는 영향에 관한 분석에서도 수익성과 안정성의 측면에서 비은행 금융기관과 국민은행의 주거래기업이 다른 은행의 그것에 비해 높고 안정적이다. 전체적으로 볼 때 지방은행의 지역밀착도는 강하지 않다. 즉 그것은 다른 은행과의 경쟁에 많이 노출되어 있으며 영업기반은 그리 확고하지 못한 것으로 보인다.

• 호남수학학술지
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• 제42권2호
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• pp.197-211
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• 2020

The notions of hyper permeable subalgebraic value and hyper permeable idealistic value are introduced, and related properties are investigated. Given a pair of two numbers in a unit interval, conditions for the pair to be hyper permeable subalgebraic value and hyper permeable idealistic value are discussed. Given hyperfuzzy structures, conditions for their level sets to be subalgebraic energetic, idealistic energetic, right stable and right vanished are considered. Relations between hyper permeable subalgebraic value and hyper permeable idealistic value are studied.

• 제어로봇시스템학회논문지
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• 제6권12호
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• pp.1086-1092
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• 2000

To realize a visual servo control of slender manipulators, two problems to be solved are analysed. The stability problem on so-called noncolocation control and the infinite order problem of the real Jacobian matrix caused by the elastic deformation are discussed. By considering the dynamic relations between rigid and elastic modes, a Jacobian operator is derived and the physical meaning is also explained. Then, for practical control, a simple control scheme using an approximate Jacobian is proposed and its stable conditions are proven by means of the $L_$2$ stability theory. The scheme is structurally similar to the conventional PD control laws, but external sensors(e. g. visual sensor) are used for positioning and internal sensors for damping. A good performance is obtained via control experiments of a slender two link manipulator.

• 한국경영과학회지
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• 제28권1호
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• pp.11-23
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• 2003

This study Investigates the short and long-run dynamic relationships between the domestic and U.S. stock markets for the period of declining stock prices. It Is well known that the domestic stock market variations are largely caused by the U.S. stock market movements. Multivariate causal tty test Is utilized to examine the lead-lag relationships among four stock prices of KOSPI and KOSDAQ In the domestic part and DOWJONES and NASDAQ In the U.S. part. When the stock prices tend to decrease In the long run, It Is found that both KOSPI and KOSDAQ have closer relations with NASDAQ than DOWJONES. When both of domestic stock markets are severely fluctuate, bidirectional causal relationships appear to exist between NASDAQ and each of KOSPI and KOSDAQ. On the other hand. when the domestic stock markets are relatively stable, unidirectional causality Is found to exist between NASDAQ and each of KOSPI and KOSDAQ. which is explicitly validated by the analysis of variance decomposition.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2005년도 ICCAS
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• pp.1934-1937
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• 2005

This paper proposes suitable gait generation for dynamic walking of biped robot with varying load in real time. Author proposes the relationship between ZMP(Zero Moment Point) and measurement from FSR(Force Sensing Register). Simplifying this relationship, it is possible to reduce the computational time and control the biped robot in real time. If the weight of the biped robot varies in order to move some object, then joint trajectories of the the biped robot must be changed. When some object is loaded on the biped robot in it's home position, FSRs can measure the variation of weight. Evaluating the relations between varying load and stable gait of the biped robot, it can walk adaptively. This relation enables the biped robot to walk properly with varying load. The simulation is also represented in this paper which shows proposed relationships.

• 아동학회지
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• 제18권2호
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• pp.33-46
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• 1997

This article reports the developmental stability of individual differences in children's attachment qualities with their mothers and the relations between the preschoolers' attachment security to mothers and maternal parenting behavior. 24 infants were observed with mothers in the Strange Situation to assess the infant-mother attachment patterns at 16 months of age. After 3 years, attachment security was assessed using Attachment Q-Set, and the modified IPBI (Iowa Parent Behavior Inventory: Mother Form) was administered to mothers to assess their parenting behavior. Analyses revealed significant differences in children's attachment security scores by infancy attachment patterns. That is 11 of 12 children's attachment to mothers qualities were stable across the 3 year periods. The attachment security scores related positively to the responsive maternal parenting behavior. Changes in child-mother attachment quality over time were related to maternal responsiveness. Collectively, these findings were consistent with predictions from attachment theory.

• Kyungpook Mathematical Journal
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• 제57권3호
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• pp.401-417
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• 2017

Ever since their introduction, skew PBW ($Poincar{\acute{e}}$-Birkhoff-Witt) extensions of rings have kept growing in importance, as researchers characterized their properties (such as primeness, Krull and Goldie dimension, homological properties, etc.) in terms of intrinsic properties of the base ring, and studied their relations with other fields of mathematics, as for example quantum mechanics theory. Many rings and algebras arising in quantum mechanics can be interpreted as skew PBW extensions. Our aim in this paper is to study skew PBW extensions of Baer, quasi-Baer, principally projective and principally quasi-Baer rings, in the case when the base ring R is not assumed to be reduced. We just impose some mild compatibleness over the base ring R, and prove that these properties are stable over this kind of extensions.

• 호남수학학술지
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• 제41권3호
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• pp.581-593
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• 2019

The notions of (${\in}$, ${\in}{\vee}q$)-permeable S-value and (${\in}$, ${\in}{\vee}q$)-permeable I-value are introduced, and related properties are investigated. Relations among (${\in}$, ${\in}{\vee}q$)-fuzzy subalgebra, (${\in}$, ${\in}{\vee}q$)-fuzzy ideal, (strong) lower and (strong) upper level sets, (${\in}$, ${\in}{\vee}q$)-permeable S-value, (${\in}$, ${\in}{\vee}q$)-permeable I-value, S-energetic set, I-energetic set, right stable set and right vanished set are discussed.

• 한국벤처창업학회:학술대회논문집
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• 한국벤처창업학회 2009년도 추계학술대회
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• pp.265-288
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• 2009

본 연구는 인생의 봄은 지나고 인생의 가을을 맞이하는 중년기부부관계는 결혼 전의 영향도 있지만 결혼 후에 발생하는 갈등요인이 더 많이 있다. 이유는 부부 사이의 태도와 안정되고 적절한 수입 그리고 종교 활동과 신앙성숙이 부부생활만족과의 깊은 관계가 있다고 본다. C. G. Jung은 인생의 전반기를 자기확산기로, 후반기는 자기수렴기로 구분하였는데, 자기 확산기에는 외부적.물질적 자아에 몰두하는 반면, 자기 수렴기에는 종교적 철학적 직관적 정신세계에 몰두해야만 인생전체가 균형과 통합을 이루는 중년기로 보았다. 이는 중년기의 발달과 심리적 위기를 잘 극복하고 보내면 노년기를 행복하게 맞는다. 본 연구는 중년기의 정의와 중년기의 발달특성, 중년기에서의 종교와 종교에서의 부부관계와 중년기 부부변화가 무엇인가를 연구한 후 종교에 대한 이해를 중점으로 중년기부부 생활만족도에 대한 이론들을 문헌연구로 제시하였다. 양적연구는 중년기 종교 활동과 신앙성숙도의 변인들이 중년기 부부생활만족도에 미치는 영향을 분석하기 위해 서울 및 수도권 내에 있는 35세 부터 60세 까지의 중년기를 연구대상으로, 2009년 3월 25일 부터 4월30일 까지 400명에게 중년기 종교 활동과 신앙성숙도 그리고 부부생활만족도 등을 설문하고 통계 처리하여 결과를 분석하였다. 첫째, 종교 활동과 신앙성숙도의 관계에서 신앙성숙도의 봉사, 관계, 영성은 종교활동에 정(+)의 영향을 미치는 것으로 보였다. 이 결과는 영성적, 개인적, 공식적종교 활동은 신앙성숙도에 영향이 있음을 말한다. 둘째, 종교 활동에 따른 신앙성숙도와 부부생활만족도의 관계에서 종교 활동(t=31.36, p<.001)이 신앙성숙도에 정(+)의 영향을 미치는 것과 종교활동(t=33.81, p<.001)이 부부생활만족도에 정(+)의 영향을 미치는 것, 그리고 신앙성숙도(t=28.64, p<.001)가 부부생활만족도에 정(+)의 영향을 미치는 것으로 종교 활동에 따른 신앙성숙도와 부부생활만족도에는 인과관계가 있음을 말한다. 셋째, 중년기 종교 활동과 신앙성숙도와 부부생활만족도의 관계에서 부부생활만족도에 대해서 종교 활동과 신앙성숙도 사이에 주요효과를 분석한 결과 종교 활동(F=15.95, p<.001)과 신앙성숙도(F=23.94, p<.001)는 부부생활만족도에 유의한 영향을 미치는 것으로 보였다. 이러한 연구결과는 종교 활동과 신앙성숙도와 부부생활만족도 사이에 관계성이 높은 것으로 기독교 불교 천주교의 종교 활동과 신앙성숙도가 중년기 부부생활만족도에 중요한 영향을 미치는 것을 알 수 있다.

• 분석과 대안
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• 제2권2호
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• pp.111-141
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• 2018

By the middle of 2018 there are signs of China's entry into a new period of development, characterized by a change in the old model: "market reforms-inner-party democratization - moderate foreign policy" to another: "market reforms - Xi Jinping personality cult - offensive foreign policy." This model contains the risks of arising of the contradiction between economic freedom and political-ideological rigidity which can lead to destabilization of the political life. However, in the current positive economic dynamics, these risks may come out, rather, in the medium and long term. Today, the political situation in China remains stable - despite growing dissatisfaction in scientific expert and educational circles due to increased control over the intellectual sphere by the authorities. The need for a new redistribution of power between central and provincial authorities could potentially disrupt political stability in the medium term, but, at the moment, is not a critical negative factor. The economic situation is positive-stable. Forecasts indicate a possible increase in China's GDP in 2018 at 6.5%. At the same time, there are negative expectations in connection with the Sino-US and potentially Sino-European "trade war". In the Chinese foreign policy, as a response to Western pressure, China increasingly uses the Russian direction of its diplomacy in the expanded version of Russia + SCO. The nuance here is seen in China's adjusted approach to the SCO: first of all, not as a mechanism for cooperation with Russia, but as an organization that allows using Russia's potential for pressure on the US in the Sino-US strategic rivalry. In the second half of 2018, the Chinese economy will continue to develop steadily, albeit with unresolved traditional problems (debts of provinces and state-owned enterprises, ineffective state sector, risks on the financial and real estate market). In politics, discontent with the cult of Xi will accumulate, but without real threats to its power. Weakening in economic opposition between China and the United States is possible due to Beijing's search for compromises on tariffs, intellectual property, trade deficit. To find such trade-offs, Xi will use the so-called. "Personal diplomacy" of direct contacts with Trump.