• The Korean Journal of Ecology
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• 제14권3호
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• pp.257-271
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• 1991

Two types in the species-importance, one type of carpinus laxiflora, carpinus tschonoskii, quercus serrata, quercus grosseserrata and pnus densiflora community and another type of abeies koreana community classified by zurich-montpellier method, were recognized based on the data from 81 sample plots. The forme species sequence-importance curves were coincidred with the ideal curve calculated by preston's lognormal-distribution theory(1948), with small variations among five communities, and the latter with that of motomura's niche pre-emption hypothesis(1932). It seems that plant community classified by phytosociological method based on the unit concept coincide with the vegetation type recognized by species population analyse based on the continuum concept and the dominance-diversity reflrcts on the difference in the coenocline among their plant communities.

• 유통과학연구
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• 제12권10호
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• pp.37-45
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• 2014

Purpose - This study aims to analyze the relationship between trends in innovative EU industries and market distribution in smaller emerging markets under an open economy. Research design, data, and methodology - Although innovation was well-distributed, due to socio-economic factors following European integration, CEE had not achieved sustainable economic growth. However, this paper analyzes the differences among changes in CEE innovation for smaller emerging markets dominated since 2000. Market distribution has facilitated new markets for innovative industries, according to EU surveys and economic indicators. Results - The dominance of the local industrial market distribution has deterred innovation investment the survey shows that innovation investment has been shrinking, despite the EU's open innovation policy for CEE employment and R&D. For the CEE case, there were expectation gaps and uncertainty about whether to use the new distribution dominance or TNCs' innovation in smaller emerging countries without local industrial innovation. Conclusions - Innovation generates market growth and distribution power however, small growth requires stimulation, and creativity and innovative edge need further focus in local public and corporate strategy.

• 한국전문물리치료학회지
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• 제14권4호
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• pp.91-98
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• 2007

In this study, 1,933 Korean male and female subjects ranging in age from 10 to 82 were selected to investigate the various statistics about hand dominance and employment characteristics of preferred hand in handling diverse products and facilities. The statistics show that 5.6% are left-handed and 7.6% are ambidextrous. The average left-hander has a strong tendency to use his or her left hand more often when taking a forceful action than one that requires accuracy. On the contrary, the average ambidextrous or right-handed person generally uses his or her right hand more with action that requires accuracy than force. Derived from such results, the conclusion is that depending on which hand is the dominant one, people seem to use their hands differently when they handle objects and is a point that should be considered in designing hand control devices.

• 한국시스템다이내믹스연구
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• 제5권1호
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• pp.127-142
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• 2004

Feedback loop dominance is a key concept to understand structural driving forces of system behavior. In this paper, we propose two kinds of shifts in dominant feedback loops: continuous shifts (CS) and discrete shifts (DS). With the help of questionnaires, we verified three hypotheses regarding cognitive biases in perceiving the shifts in dominant feedback loops: 1) failure in perceiving continuous shifts, 2) tendency of decision making based on discrete shifts, and 3) different perception on the dominant feedback loops between level variables and rate variables. We discussed the implication of these cognitive biases on time delay and timing strategy in decision-making processes.

• 한국시스템다이내믹스연구
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• 제15권4호
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• pp.29-60
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• 2014

As every commentators has noted, bureaucratic corruption, which has complicated causes, is prevalent phenomenon in Korean society. Especially, most people realize that systemic corruption has a strong negative effect on society; however, only few studies reflect on the nature of 'systemic corruption' and it seems that no established theory explains the phenomenon. Thus, this study suggest that we look more carefully into the nature and mechanisms of 'systemic corruption'. Interdisciplinary approach based on the integrated model of structure-behavior to analyse the nature of bureaucratic corruption. The system dynamics method can test the mechanisms of 'systemic corruption'. With this way, the factors generating systemic corruption represent the relationships reinforcing and balancing within system dynamics model. This paper also consider 'isomorphism' and 'dominance' as control mechanisms to systemic corruption. From the CLD(Causal Loop Diagram), three main areas(rent in organization, networking, control mechanisms) are overlapped and it indicates dynamic relationships of systemic corruption in organizations.

• 대한가정학회지
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• 제5권1호
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• pp.780-793
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• 1966

A study was made of influence of grandmother on the child's porsonality development. Behavior of randomly sampled 144 kindergarten children aged 5-6: 36 boys and 36 girls who came from general households were comparatively observed and rated by kindergartners who were able to correctly identify the children. Addition to this, interviews were conducted with their grandmothers by the auther. Rating scale used for behavior observations was consisted of 8 traits of personality: independency, dominance, co-operativeness, tolerance, responsibility, needs of achievement, agressiveness, and hostility. The scale for interviews was consisted of 3 domains of grandmothers attitude toward grandchildren; support, over control, and submissiveness. Both scales were carefully constructed and the validity of them were tested. The following results and conclusings were emerged from the study. 1. A moderate and statistically siggnificant relationships were found between the presence of grandmother and decline of dominance, tolerance, and needs of achievement of the boy and needs of achievement of the girl. Hostility of the girl increased by the presence of grandmother. 2. It was showed that most grandmothers inclined to support and submit to grandsons. 3. High negative correlations were obtained between anxiety of grandchildren and independency, cooperativeness, and needs of achievement of them.

• ALGAE
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• 제20권3호
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• pp.197-205
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• 2005

Temporal variability in lake phytoplankton is controlled by a complex between hydrological and chemical factors, and biological interactions. We explored annual change of phytoplankton in Lake Daecheong, using phytoplankton analysis data from 1997 to 2002 (except 2000). The standing crop of phytoplankton was ranged from 3.5 x 10 to 1.5 x 106 cells mL$^{-1}$ and the highest mean value was at site 1. The class composition ratios of phytoplankton standing crop were divided into three classes. From January to March, diatoms showed a dominance (68.1-77.7%). From April to June, diatoms were mixed with cryptomonad etc. or blue-green algae. From July to October, blue-green algae showed a dominance (54.7-84.0%). In the case of green algae, the class composition ratios were below 10%. But green algae appeared all the year round.

• 한국생활과학회지
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• 제15권3호
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• pp.363-372
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• 2006

The purpose of this study is to examine the influence of couples' conflict coping styles upon wives' marital adaptation. The results are as follows: First, the most often-used conflict coping style was 'compromise', and the least-used was 'smoothing over', in both cases of husbands and wives. Second, significant differences were found in 'compromise', 'integration', and 'smoothing over' between the cases of husbands and wives. For example, wives used 'compromise' and 'integration' more frequently than husbands, but 'smoothing over' was more often used by husbands. Third, the most important variable that influenced wives' stress and marital satisfaction was husbands' conflict coping styles. Their own conflict coping styles and demographic variables came as the next. Fourth, the only conflict coping style of wives that influenced the stress and the marital satisfaction was 'dominance'. On husbands' side, 'compromise (stress and marital satisfaction)' and 'dominance (marital satisfaction)' functioned as important variables.

• 한국경영과학회지
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• 제23권3호
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• pp.27-36
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• 1998

This work has improved the method of Kim and Gal's (6) in that of requiring less response of the DM(decision maker) and ease of reply. The underlying notion is the MCDC(maximally changeable dominance cone) for describing all efficient solutions under the particular preference structure. According to the DM's partial preference expression, enlarging the MCDC is achieved, which results in reducing the solutions needed to take into consideration. The cone generators corresponding to the DM's response are added to the MCDC, which results the MCDC is enlarged. Adopting the scheme of pairwise comparison as a means of acquiring preference attitude, an improved interactive method is proposed. And also, a scheme of choosing a reference point is suggested to achieve the computational efficiency.

• The Journal of Korean Physical Therapy
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• 제5권1호
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• pp.71-77
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• 1993

The baby makes very great strides in the first year of his life. The developmental principles may be summarised as follows : first, the continuous process from conception to maturity, second, the physical manifestation of neural maturation, third, the cephalocaudal direction, from proximal to distal, fourth generalized mass activity to specific individual responses, fifth, reflex dominance to integration. The stages of normal movement development an head control, rolling creeping(on belly), sitting crawling(on hands and on knees), standing and walking. The knowledge of normal movement development needs for the assessment treatment and management of C.N.S. injuried infant.