• The Journal of Asian Finance, Economics and Business
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• 제8권11호
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• pp.325-332
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• 2021

Foreign capital inflows play an essential role in each country's socio-economic growth, particularly for undeveloped and developing countries where capital accumulation is limited in the early stages of development, and Vietnam is no exception. The purpose of this article is to examine the impact of foreign capital inflows on economic growth in Vietnam. The empirical method employed secondary time-series data set during the period 1995-2018 to determine the impact of FDI, foreign aid, foreign loans, and exports on economic growth in Vietnam by using a linear approach. For this study, data was collected from the World Bank and relevant agencies in Vietnam. The results show that FDI (net inflows), foreign aid, foreign loans, exports, and GDP (current), have a positive effect at a 1% significance level on economic growth. Rather, an increase in FDI (net inflows), foreign aid, foreign loans, exports has beneficial effects on the Vietnamese economy in the study period. Based on the findings of this study, the article proposes several important policy implications for Vietnam in maintaining a high rate of economic growth via the contribution of FDI inflows, foreign aid, foreign loans, and exports.

• 한국항만경제학회지
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• 제36권2호
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• pp.87-108
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• 2020

우리나라 물류산업은 산업의 발전과 함께 성장하였으며, 물류산업의 발전은 기업비용을 절감하고, 물가 상승을 억제하여 지역민 삶의 질을 향상시켰다. 이러한 물류산업은 국가와 지역 경제성장에 중요한 역할을 하며, 정부에서는 물류산업 육성을 위한 정책적인 노력을 이어오고 있다. 본 연구에서는 지역물류산업의 경쟁력을 분석하고, 물류산업의 지역경제 부가가치 기여도를 분석하여 지역 물류산업 육성을 위한 시사점을 제공하고자 한다. 입지계수를 분석하여 지역별 육상운송, 수상운송, 항공운송, 창고 및 운송관련 서비스업의 특화도를 분석하고, 지역산업연관표에서 부가가치율, 지역내총생산(GRDP) 기여도, 부가가치유발계수, 부가가치 순이입을 분석하여 지역 물류산업이 지역경제 부가가치에 미치는 영향을 알아보고자 한다. 분석결과 우리나라 물류산업은 산업별로 일부 지역에서 부가가치 순이입이 있고, 경쟁력을 가지고 있는 것으로 분석되었다. 지역 물류산업의 입지계수와 부가가치 기여도 사이에는 일정한 관계가 존재하지는 않았다. 우리나라 물류산업은 산업별로 서울, 인천, 경기, 부산, 제주 등을 중심으로 지역에 따라 다른 산업이 경쟁력을 가지고 있는 것으로 분석되었으며, 물류 인프라가 잘 발전된 지역과 육성이 필요한 지역을 구분하여 확인할 수 있었다. 물류산업이 발전한 지역은 고부가가치화를 위한 정책이 필요하며, 육성이 미비한 지역은 지역 수요에 맞는 인력과 자본을 투입하여 물류산업 육성을 위한 지원이 필요하다.

• 한국치위생학회지
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• 제7권3호
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• pp.355-364
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• 2007

The purpose of study was to examine whether a MBTI based self growth program had any effect on improving the ego identity of dental hygiene students. The subjects in this study were first grade and second grade class A,B each 80 persons, total 160 persons. As the measuring instruments, the researcher used Ego Identity scale of Korean style developed by Park, A-Chung. This instrument was administerd twice before and after the program as a pretest and post-test. The data were analyzed by t-test, ANCOVA conducted by spss 12.0 program. The finding of study were as follows: First, there was statistically significant difference on the ego identity between the two groups. Second, there was statistically significant difference on the subjectiveness, the intentionality toward an aim(3.43), initiativeness(3.46), intimateness(3.74) between the two groups. The results of this study suggested that the MBTI based self growth program might serve the ego identity of dental hygiene students and brought inner changes to them. Therefore, the MBTI based self growth program was expected to make a great contribution to the character building of dental hygienist.

• 한국산림과학회지
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• 제104권4호
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• pp.677-684
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• 2015

이 연구에서는 과거 임산업의 성장과정을 분석하고 임산업의 성장회계분석을 통하여 투입요소별 성장기여도를 분해한 후 향후 임산업의 잠재 성장률을 전망하였다. 이 연구에서 나타난 임산업의 성장요인 분석결과를 토대로 궁극적으로는 임산업의 지속적인 성장을 위한 방향을 제시하였다. 외환위기 이후 경제의 빠른 회복과 함께 우리나라 임산업은 2000년 이후 성장률이 안정되었다. 그러나 과거 임산업은 노동과 자본의 투입에 기초한 성장을 하였다면, 2000년 이후에는 임산업의 성장은 자본 투입의 증가에 의해 주도되었다. 성장회계분석을 통해 잠재 성장률을 추정한 결과, 2012년부터 2020년의 기간 동안 임산업 생산액 평균성장률은 1.65%이며, 이에 대한 노동과 자본, 총요소생산성의 기여도는 각각 0.08%, 1.58%, -0.01%로 나타났다. 또한 이러한 성장 추세를 따른다고 가정한다면 2020년 임산업 총생산액은 약 36.25조 원에 이를 것으로 기대된다.

• Asia pacific journal of information systems
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• 제20권1호
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• pp.57-79
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• 2010

In a virtual community, one can possess multiple identities and pretend to be different by creating self-identity in contrast with his or her actual self. Does false identity undermine the qualitative growth of a virtual community by reducing members' accountability? Or does it stimulate their contributive behaviors by ensuring freedom of speech? It is imperative to understand the effects of multi-identity considering the distinct properties of a virtual community in which people easily change their identities at little or no cost. To answer these questions, we adopted the concept of self-discrepancy from the social psychology theory rooted in the concept of the self and developed a theoretical model to predict quality of contribution of the individual member in virtual communities. Based on the self-discrepancy theory, we first identified two different domains of the self: (1) an "actual self" that consists of attributes that the person believes he or she currently possesses in real life and (2) a "cyber self" that consists of attributes the person believes he or she possesses in a virtual community. Next, we derived an index for two different types of self-discrepancy by using the differences between the actual and the cyber identities: Personal Self-discrepancy and Social Self-discrepancy. Personal Self-discrepancy reflects the degree of discrepancy between actual and cyber identity regarding a person's intelligence, education, and expertise. Social Self-discrepancy reflects the degree of discrepancy between actual and cyber identity regarding a person's morality, sociability, and accordance with social norms. Finally, we linked them with sense of virtual community, perceived privacy rights, and quality of contribution to examine how having a multi-identity influences an individual's psychological state and contributive behaviors in a virtual community. The results of the analysis based on 266 respondents showed that Social Self-discrepancy negatively influenced both the Sense of Virtual Community and Perceived Privacy Rights, while Personal Self-discrepancy negatively influenced only Perceived Privacy Rights, thereby resulting in reduced quality of contribution in virtual communities. Based on the results of this analysis, we can explain the dysfunctions of multi-identity in virtual communities. First, people who pretend to be different by engaging in socially undesirable behaviors under their alternative identities are more likely to suffer lower levels of psychological wellbeing and thus experience lower levels of sense of virtual community than others. Second, people do not perceive a high level of privacy rights reflecting catharsis, recovery, or autonomy, even though they create different selves and engage in socially undesirable behaviors in a virtual community. Third, people who pretend to be different persons in terms of their intelligence, education, or expertise also indirectly debase the quality of contribution by decreasing perceived privacy rights. The results suggest that virtual community managers should pay more attention to the negative influences exercised by multi-identity on the quality of contribution, thereby controlling the need to create alternative identities in virtual communities. We hope that more research will be conducted on this underexplored area of multi-identity and that our theoretical framework will serve as a useful conceptual tool for all endeavors.

• 유통과학연구
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• 제21권1호
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• pp.23-31
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• 2023

Purpose: this study is aimed at assessing the contribution of education and innovation to the economic growth of Kazakhstan, the correlation between them is checked based on two levels on a national scale and a regional scale. Based on the literature review, it was revealed that in the vastness of the scientific community, there are many views concerning the influence of educational and innovative factors on economic growth. Research design, data and methodology: the research methodology is divided into two levels, at the first level, a correlation analysis is carried out between key factors and the economic growth of the country (GDP), at the second level, the same factors are analyzed, but the impact on the economic growth of the region (GRP) is estimated. Statistical data on educational and innovation potential is taken from the Bureau of National Statistics for the period 2003-2021. Results: in this study, it was revealed that the economic development of regions could be influenced by such indicators that cannot affect the entire state in aggregate and vice versa. In addition, the correlation analysis results showed that investments in innovations affect economic growth at the country and the regional level. Conclusions: based on the results of the assessment of educational and innovative potential, policy recommendations and further research in this area were proposed.

• 한국전기전자재료학회:학술대회논문집
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• 한국전기전자재료학회 2000년도 영호남학술대회 논문집
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• pp.316-319
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• 2000

In the case of immobilizing of glucose oxidase into polypyrrole (PPy) using electrosynthesis, the glucose oxidase (GOx) forms a coordinate bond with the polymer's backbone. However, because of intrinsic insulation and net-chain of the enzyme, the charge transfer and mass transport are obstructed during the film growth. Therefore, the film growth is dull. We synthesized the enzyme electrode by electropolymerization added some organic solvent, A formative seeds of film growth is delayed by adding the solvent. The delay is induced by radical transfer between the solvent and pyrrole monomer. In the case of adding ethanol, the radical transfer shares the contribution of dopant between electrolyte anion and GOx polyanion. This may lead to increase amount of immobilized the enzyme in ppy. However, adding tetrahydrofuran (THF), the radical transfer is more brisk, resulting in short chained polymer. Therefore, the doping level is lowered and then amount of immobilized of enzyme is decreased. For the UV absorption spectra of synthetic solution before synthesis and after, in the case of ethanol added, the optical density was slightly decreased for the GOx peaks. It suggests amount of GOx in the solution was decreased and amount of GOx in the film was increased. We established qualitatively that amount of immobilization can be improved by adding a little ethanol in the synthetic solution. It is due to radical transfer reaction. The radical transfer shares the contribution of dopant between small and fast electrolyte anion and big and slow GOx polyanion.

• 품질경영학회지
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• 제21권2호
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• pp.131-139
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• 1993

The newly proposed model of the future reliability results in earlier fault-fixes having a greater effect than the fault which make the greatest contribution to the overall failure rate tend to show themselves earlier, and so are fixed earlier. The suggested model allows a variety of reliability measures to be calculated. Predictions of total execution time(debugging time) is to achieve a target reliability. This model could also apply to computer-hardware reliability growth resulting from the elimination of design error and fault.

• 산업공학
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• 제21권3호
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• pp.312-321
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• 2008

The productivity increase by technological advance is the biggest driving force of economic growth. In this paper, we investigate the inputs and outputs of the manufacturing and service industries in Korea. We also estimate the total and partial factor productivities of both industries using the Solow model and the Kendrick model. Finally, we analyze the contribution of each input factor to industrial growth.

• 대한전기학회논문지:시스템및제어부문D
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• 제53권9호
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• pp.644-649
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• 2004

To control a greenhouse is to control environmental parameters in greenhouse. Controlled environments may be as simple as saran-covered shade houses or as complex as growth chambers. Although greenhouses are probably the most common example of a controlled environment used in agricultural/horticultural production, the type of controlled environment or system that is needed depends upon the climate, time of year, crops being produced and the environmental parameters that must be controlled. In this contribution puts emphasis on construction of automatic-controlled greenhouse system by personal computer.