• The Journal of Asian Finance, Economics and Business
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• 제6권1호
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• pp.205-215
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• 2019

Researchers have confirmed the relationship between ambidexterity learning and innovation performance, but according to the resource-based theory, the relationship between ambidexterity learning and innovation performance is also affected by the internal resources of the organization. Internal resources are an important factor affecting the transformation of learning outcomes into performance. In addition, few scholars have pointed out whether different types of learning have different effects on different types of innovation performance. This study collects data from 170 High-tech enterprises in Shandong, china, and discusses the effects of exploitative learning and explorative learning on management innovation performance and technological innovation performance. This study further examines the moderating role of slack resource on the relationship between ambidexterity learning and innovation performance. Results show that ambidexterity learning has positive effect on innovation performance. Compared with exploitative learning, explorative learning has a greater impact on management innovation performance; compared with explorative learning, exploitative learning has a greater impact on technological innovation performances. Slack resource has positive moderating role between the relationship of exploitative learning, explorative learning and technology innovation performance. But Slack resource has no moderating role between the relationship of exploitative learning, explorative learning and management innovation performance.

• 한국병원경영학회지
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• 제23권2호
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• pp.54-66
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• 2018

Purpose: This study was to figure out relationships of perceived Technology Readiness Index(TRI), usefulness, acceptance intension, and the recognition of substitute employment of medical personnel on the artificial intelligence (AI) and internet of things (IoT) among main technologies. Methodology: To achieve the purpose, this study utilized structured survey tools to conduct a questionnaire survey of nursing, administrative and medical technology professionals at six university hospitals in Korea metropolitan area. A PLS(Partial Least Square) Path analysis was utilized To analyze the material. Findings: In the relation with the technology readiness and perceived usefulness, it had a positive influence to the perceived usefulness when the optimism and innovativeness were higher and the discomfort was lower. In the relation with the technology readiness and acceptance intension, it showed a positive influence when the innovativeness was higher and the discomfort was lower. In the relation with the perceived usefulness and acceptance intension, it had a positive influence to the acceptance intension when the perceived usefulness was higher. In the relation with the acceptance intension and the recognition of substitute employment, it showed a positive influence to the recognition of substitute employment when the acceptance intension was higher. Practical Implications: Judging based on the above study results and reference reviews, it confirmed that it is necessary to prepare in the level of hospital organization in the $4^{th}$ Industrial Revolution. They should increase the efficiency of human resources through the technological factors or changes of employment types for the additional demands of human resources to handle increasing medical demands or induce to secure necessary abilities which are changing at the right time by performing the $4^{th}$ Industrial Revolution related re-training continuously to develop the value of existing human resources.

• Plant Breeding and Biotechnology
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• 제5권3호
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• pp.237-242
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• 2017

AT-hook proteins of plant have shown to be involved in growth and development through the modification of chromatin architecture to co-regulate transcription of genes. Recently, many genes encoding AT-hook protein have been identified and their involvement in senescence delay is investigated. In this study, soybean transgenic plants overexpressing chromatin architecture-controlling ATPG7 gene was produced by Agrobacterium-mediated transformation and investigated for the positive effect on the important agronomic traits mainly focusing on yield-related components. A total of 27 transgenic soybean plants were produced from about 400 explants. $T_1$ seeds were harvested from all transgenic plants. In the analysis of genomic DNAs from soybean transformants, ATPG7 and Bar fragments were amplified as expected, 975 bp and 408 bp in size, respectively. And also exact gene expression was confirmed by reverse transcriptase-PCR (RT-PCR) from transgenic line #6, #7 and #8. In a field evaluation of yield components of ATPG7 transgenic plants ($T_3$), higher plant height, more of pod number and greater average total seed weight were observed with statistical significance. The results of this study indicate that the introduction of ATPG7 gene in soybean may have the positive effect on yield components.

• Journal of Applied Biological Chemistry
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• 제51권1호
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• pp.1-6
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• 2008

Estrogens, a group of steroid compounds functioning as the primary female sex hormone, play an important role in the development and progression of breast cancer. In this study, using a novel annealing control primer-based GeneFishing PCR technology, five differentially expressed genes (DEGs), expressed using 10nM mitogenic estrogens, $17{\beta}$-estradiol (E2) and $16{\alpha}$-hydroxyestrone ($16{\alpha}$-OHE1), were selected from the estrogen receptor (ER)-positive MCF-7 human breast cancer cells. The DEGs, MRPL42, TUBA1B, SSBP1, KNCT2, and RUVBL1, were identified by comparison with the known genes via direct sequencing and sequence homology search in BLAST. Quantitative real-time PCR data showed that two DEGs, tubulin ${\alpha}1b$ and kinetochore associated 2, were greater than 2-fold upregulated by E2 or $16{\alpha}$-OHE1. Both genes could be new biomarkers for the treatment and prognosis of cancers, and further study may provide insights into the molecular mechanisms underlying development and progression of breast cancer.

• 보건행정학회지
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• 제22권1호
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• pp.85-108
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• 2012

One of the ways to achieve the principle of equal access for equal needs, availability and geographical accessibility of health care resources regardless of resident sites is important. The purpose of this paper is to measure socioeconomic inequities in distribution of health care resources among regions in the Republic of Korea (hereafter Korea). Data were extracted from regional statistics of National Health Insurance, Community Health Survey, Korea Social Science Data Archive, and Korean Statistical Information Services at the same period of 2009. The dependent variables were the number of health workforce and health care facilities in each region. The proxy indicator of regional socioeconomic status was local tax per person. To identify whether inequalities among regions, we examined the concentration index(CI) and indirectly standardized CI by controlling each region's demographics and need factors. Total observations were 232 districts in nationwide, and we analyzed separately Seoul(25 districts) and non-Seoul areas(207 districts). The standardized CI values of health care resources were positive(favoring the rich region) across the nation in almost all kinds of resources. Especially the number of specialist, dentist, dental clinics, clinics, oriental medical clinics, pharmacists, and pharmacies were statistically significantly favoring the rich region. But the CI for the number of long-term care hospitals, public health centers were negative(favoring the poor region). The tendency of CI presenting positive values were increased in Seoul area. But in the case of non-Seoul, the CI indexes were nearly zero. The results suggest that except the Seoul area, little regional socioeconomic-related inequalities were observed in the distribution of health care resources in Korea.

• Asia Marketing Journal
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• 제14권2호
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• pp.23-37
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• 2012

Individuals often make their judgments on the basis of the ease or difficulty with which information comes to mind (for reviews, see Greifeneder, Bless, and Pham 2010; Schwarz 1998, 2004). Recent research, however, has documented that variables known to determine the degree of cognitive resources invested in information processing such as personal relevance (Grayson and Schwarz 1999; Rothman and Schwarz 1998), accuracy motivation (Aarts and Dijksterhuis 1999), and processing capacity (Menon and Raghubir 2003) can affect the extent to which individuals draw on metacognitive difficulty in making their judgments. The primary aim of this research is thus to investigate whether individuals with substantial cognitive resources or those with lack of cognitive resources are more likely to draw on metacognitive difficulty when making their product evaluations. The findings from two laboratory experiments indicate that individuals who perceive a greater level of fit between their self-regulatory orientation and temporal construal (Experiment 1), and between their self-construal and the type of product benefit appeal (Experiment 2) are more likely than those who perceive the lack of such fit to evaluate a target product less positively after thinking of many rather than a few positive reasons. The findings provide supporting evidence for the two-stage backward inference process involved with the effect of metacognitive difficulty on consumer judgments in that consumer judgments based on metacognitive difficulty may require greater cognitive resources than those based on the content of information generated. Also, the current research documents further empirical evidence for the relationship between self-regulatory orientation-construal level fit and cognitive resources such that perceived regulatory-construal level fit can increase consumer willingness to invest cognitive resources into their judgment tasks. Last, the findings can help marketers differentiate purchase situations where asking consumers to think of many positive benefits from purchase situations where asking consumers to think of a few key benefits is relatively more beneficial.

• 가족자원경영과 정책
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• 제7권2호
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• pp.117-130
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• 2003

This study investigates the literatures of leisure function and resource of the elderly to consider deeply the meaning of their leisure. In conclusion, this study presents the leisure of the elderly has both of positive and negative functions individually, socially and economically and they have the resources of individual, human and social as the usable resources for leisure but each of resources has disturbing restrictions. On the actual condition of elderly's leisure activity, they enjoy negatively like a watching TV and the using rate of leisure facilities is lower than other age groups.

• Plant Resources
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• 제7권2호
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• pp.116-122
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• 2004

We tried to isolating a noble gene from cucumber library with heterogeneouse RNA probe labeled DIG of Arabidopsis PIN3 gene. Two kinds of RNA probes which had no significant homology each others, were designed from the 5'- and 3'- prime nucleotides of the AtPIN3 gene. In the first and second screenings of the cDNA library of cucumber with the probes, two positive clones were identified with specific duplicate signals. However, we isolated cDNA fragments homologous with putative nucleases from Nicotiana, Arabidopsis, Cordialis, and Oryza sativa, there was no significant homology with any other PIN family genes.

• 기술혁신학회지
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• 제18권3호
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• pp.416-443
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• 2015

본 연구는 자원기반관점에 있어 경쟁우위의 원천이 산업의 구조적 특성에 있는 것이 아니라 기업이 보유한 자원의 전략적 성격에 따른다는 점에 착안하고 있다. 따라서 자원기반관점에서는 특정한 자원을 보유, 개발, 유지하고자 하는 의사결정이 전략의 중심에 자리 잡게 되며, 어떠한 자원이 전략적 자원인가를 선별해내는 것이 기업의 전략경영체계에서 가장 핵심적이며, 그 출발점이 되는 작업이라고 볼 수 있다. 이러한 점에서 전략적 자원의 속성을 정의하고 이를 판별하려는 시도는 자원기반관점에서 중요하게 다루어진 이슈 중의 하나로, 특히 Barney가 제시한 VRIO Framework는 전략적 자원을 판별하기 위한 도구로 실무적으로 널리 이용되어 왔다. 그러나 VRIO Framework는 이를 구성하고 있는 핵심요소(가치, 희소성, 모방난이도, 조직)의 개념이 지나치게 포괄적으로 설명되고 있으며, 계량화가 어려운 문제점 때문에 Framework의 유효성 검증과 관련한 실증연구가 충분히 이루어 지지 않았다. 본 연구에서는 2,252개 국내 기술중소기업을 대상으로 실제 기술평가사례 및 재무자료를 이용해 기술자원의 전략적 자원속성과 경쟁우위의 관계를 바탕으로 VRIO Framework의 유효성을 구조방정식에 의한 모델분석을 통해 실증적으로 검증해 보았다. 그 결과 VRIO Framework에서 제시한 전략적 자원속성(가치, 희소성, 모방난이도)은 경쟁우위에 유의한 정(+)의 영향을 미치며, 조직역량은 경쟁우위에 다시 통계적으로 유의한 정(+)의 영향을 미치는 매개적 역할을 하는 것으로 나타났다.

• 융합보안논문지
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• 제23권4호
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• pp.101-108
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• 2023

군 조직은 타 조직에 비해 엄격한 계급으로 구성되어 있고, 다른 분야의 공무원들에 비해 은퇴하는 연령이 낮은 편이다. 경제의 급격한 변화와 실업률이 높은 사회에서 개인의 긍정적인 강점을 향상시켜 스스로 자기 관리를 할 수 있도록 심리적 자원을 마련하는 것은 구직활동 뿐만 아니라 삶 전체에 걸쳐 매우 중요한 일이다. 따라서 사회의 변화에 대응하기 위해 긍정적인 자원의 강점을 중요시하고, 이러한 관점에서, 생산성 향상에 기여한다는 긍정심리자본과 취업, 생산성에 관한 다각적인 연구가 시도되고 있다. 본 연구에서는 제대군인의 긍정심리자본이 재취업 의지에 미치는 영향에 대해 전역자를 대상으로 설문을 통해 조사하여 연구를 실시하였다. 그 결과 재취업 의지의 희망과 자기효능감, 복원력, 낙관주의 순으로 영향을 미치는 것으로 분석되었다.