• International Journal of Advanced Culture Technology
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• 제9권1호
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• pp.28-39
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• 2021

In the new era of IoT, a deeper and richer understanding of consumer characteristics is required to accelerate the acceptance and popularization of different types of smart home services (e.g., hedonic or utilitarian smart home services). In the current research, self-regulation systems are considered one of the consumer characteristics. Therefore, this research examines the role of consumers' regulatory focus (promotion focus vs. prevention focus) in their responses to smart home services, particularly when they are not familiar with the services. Specifically, this research examines whether consumers' attitudes toward utilitarian/hedonic smart home services differ according to their regulatory focus, particularly when they are not familiar with the services. The results indicate that consumers who are not familiar with smart home services have more favorable attitudes toward hedonic smart home services when they are promotion-focused (vs. prevention-focused). In contrast, there is no significant difference in their attitudes toward utilitarian smart home services between promotion- and prevention-focused consumers. Our findings imply that regulatory focus may be an effective marketing and segmentation tool in promoting new smart home services and facilitating low-familiarity consumers' receptiveness to the services.

• Current Optics and Photonics
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• 제7권3호
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• pp.254-262
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• 2023

Novel thermo-optically focus-switchable Fresnel zone plates based on phase-change metafilms are designed and analyzed at a visible wavelength (660 nm). By virtue of the large thermo-optic response of vanadium dioxide (VO₂) thin film, a phase-change material, four different plasmonic phase-change absorbers are numerically designed as actively tunable Gires-Tournois Al-VO₂ metafilms in two and three dimensions. The designed phase-change metafilm unit cells are used as the building blocks of actively focus-switchable Fresnel zone plates with strong focus switching contrast (40%, 83%) and high numerical apertures (1.52, 1.70). The Fresnel zone plates designed in two and three dimensions work as cylindrical and spherical lenses in reflection type, respectively. The coupling between the thermo-optic effect of VO₂ and localized plasmonic resonances in the Al nanostructures offer a large degree of freedom in design and high-contrast focus-switching performance based on largely tunable absorption resonances. The proposed method may have great potential in photothermal and electrothermal active optical devices for nonlinear optics, microscopy, 3D scanning, optical trapping, and holographic displays over a wide spectral range including the visible and infrared regimes.

• 아태비즈니스연구
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• 제10권3호
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• pp.125-142
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• 2019

The study wanted to verify the effect of emotional sub-compression, a negative variable of emotional labor, on job performance, on security personnel working at private security companies, and further to verify how the impact on emotional sub-compression can affect job performance through the first draft of regulation. Empirical analysis through the study model showed that emotional edema was not a significant effect, but a negative effect on job performance, and that it did not affect the control focus itself. This revealed that emotional harmony has been shown to have a negative impact on performance due to the present state and conflicting situations in one's emotions, which means that emotional harmony does not affect negative or positive effects depending on a person's attributes. It also showed that the temperamental control focus on job performance had a positive impact on employees with an improvement focus and had a negative impact on employees with a preventive focus, and that a temperamental control focus between emotional dissonance and job performance had an effect. This indicated that job performance was affected by a temperamental control focus and that employees with an improvement focus had a positive effect and had a positive effect on performance. The implications of the study in this study are that it can have target differentiation in the areas where the study was conducted on guard workers, a social issue related to the study of emotional labor, and it can be meaningful that the study of emotional labor had a control focus and measured both positive and negative tendencies. It is also believed that there will be contributions to the verification of differences in performance resulting from employee propensity and by linking it with a variable called emotional instability. However, the data collected have the limitations of the subject and region, and the emphasis on cross-sectional analysis and the representative of the various emotions to verify the negative effects of emotional labor, and the problem of securing reliability related to the adjustment focus verification are the limitations of the research.

• 지식경영연구
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• 제18권2호
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• pp.45-63
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• 2017

In the success of an IT project, the role of S/W developer in carrying out the project is critical and crucial. However, compared to its importance, there is only a few studies on the role of human resources in software engineering field, mainly focusing on technology. Based on regulatory focus theory, this study examines how the effect of technology recency on developer's intention to participate in the IT project changes depending on the regulatory focus of the software developer. As a result of the experiment, it was confirmed that there is a difference in the effect of technology recency on project participation intention according to the condition of developer's regulatory focus. This study is meaningful because it extends regulatory focus theory to software engineering field and made theoretical contribution to the research field of behavioral software engineering. In practical, it was possible to suggest a way to improve the intention of the developer to participate in the project, by understanding the software developer in the IT project, considering the software developer propensity and project characteristics.

• 한국실내디자인학회논문집
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• 제13권5호
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• pp.143-153
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• 2004

This research aimed to assess nursing homes for the elderly with geriatric diseases in Japan, and to prepare the knowledge basis to develop nursing home for the elderly with geriatric diseases in Korea. For this, researcher visited 5 facilities in Tokyo from October 3 to October 9 in 2002, collected data by observations, interviews, and visual materials by taking photographs. Visual materials were analyzed according to the environmental assessment matrix consisted of supportiveness, flexibility, efficiency in perception, accessibility, safety, amenity, and social Interaction that were assorted and were given a name by these researchers in the process of this research. Among the characteristics of environmental design of the analysis cases, 992 items picked out from 722 visual materials were used in the analysis. The data were analyzed using the frequency and percentage with SPSS 11 program. The analysis results were the fellowing. The characteristics of recent nursing home design in Japan tended to focus on supportiveness, amenity, and efficiency in perception but to leave much desired in flexibility and safety. In each space, space to support outdoor activities tended to focus on efficiency in perception, space to support living activities tended to focus on amenities, space to support treatment and living tended to focus on supportiveness, space to support administration and operation tended to focus on supportiveness, and space to support movement tended to focus on amenities.

• 벤처창업연구
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• 제11권2호
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• pp.1-8
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• 2016

본 연구에서는 창업태도와 행동의도에 영향을 미치는 선행변수로 자기규제초점과 심리적 거리에 주목하였다. 자기규제초점은 향상초점과 예방초점으로 구분할 수 있다. 본 연구에서는 향상초점집단과 예방초점집단이 창업에 대한 심리적 거리에 따른 창업태도와 행동의도의 영향력을 이원변량분석을 통해 살펴보았다. 분석결과, 자기규제초점에 따라 창업태도와 행동의도에 차이가 나타났다. 즉, 예방초점집단보다는 향상초점집단에서 행동의도가 더 높은 것으로 나타났다. 심리적 거리에 따라 이들의 영향이 어떻게 달라지는지 살펴본 결과, 향상초점집단에서는 창업에 대해 심리적 거리가 멀 때보다는 가깝다고 느낄 때 창업태도와 창업의도가 높게 나타났다. 반면에 예방초점집단에서는 창업에 대해 가깝다고 느낄 때보다는 멀다고 느낄 때 창업태도와 행동의도가 더 높게 나타났다. 이러한 연구결과를 바탕으로 연구의 학문적 의의와 실무적 시사점 그리고 연구의 한계점을 제시하였다.

• 대한지구과학교육학회지
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• 제6권2호
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• pp.112-123
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• 2013

Under this research, the survey is made on the definitive influence of the first-year education process of the science focus school for each of humanities, science and science core courses and the level of satisfaction of the non-curriculum experiment activity program for each course to find out the effectiveness of the first-year education process of the science focus school. For this purpose, this research has set three research issues. First, By clarifying the research result through the first-year education curriculum for science core school, noticeable change was observed for science focus school students through the change of attitude related to science for each desired course of students. Second, in the self-directed learning characteristics change, there was meaningful change for each desired field of students. Students hoping for humanities curriculum had great help in improvement of creative thinking for openness, creativeness and the like, but the influence was slightly insufficient in the moderation and control capability on themselves in learning attitude. Third, By analyzing the research result comprehensively, the first-year education curriculum for science core school provides high level of tailored science learning for the science focus school students and the level of satisfaction for students was significantly high.

• The Journal of Asian Finance, Economics and Business
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• 제8권5호
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• pp.1039-1046
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• 2021

This study aims to determine the influence of the application of Total Quality Management (TQM) in coffee exporting companies in Bali. The research was conducted as there was not much research done to explore the application of TQM in coffee exporting companies in the city of Kintamani, Bali. Thus, this research plays an important role in examining the effect of the application of total quality management factors on company performance. In this research, the effect of TQM variables which are: customer focus factors, continuous improvement factors and employee empowerment factors on the company's performance was measured by using a balanced scorecard approach. The research result showed that the customer focus, the continuous improvement, and the employee empowerment factor has a positive impact on the performance of coffee exporting companies in the City of Kintamani. The result showed that continuous improvement factor has a more dominant influence compared to the customer focus factors and the employee empowerment factor. Thus, it is very important to consider the consistency when the companies implement TQM. In conclusion, TQM is important for coffee exporting companies in Indonesia to enter global competition, especially for world market-oriented companies and should be supported by the government and stakeholders.

• Current Optics and Photonics
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• 제7권4호
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• pp.398-407
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• 2023

We explored a method to evaluate imaging performance for the optimal assembly of an endoscopic miniature lens and a sensor constituting an imaging module at the distal end of gastrointestinal endoscopy. For the assembly of the imaging module, the image sensor was precisely located at the focal plane when collimated light passed through the endoscopic lens. As another method, the distance between the lens and sensor was adjusted to obtain the highest focus index from images measured the star chart of the International Organization for Standardization (ISO) standard at various positions. We analyzed the slanted-edge modulation transfer function (MTF), corresponding depth of field, and number of line pairs for MTF 50% and 20% at each working distance within the range of 5-100 mm for imaging modules assembled in different ways. Assembly conditions of the imaging module with better MTF performance were defined for each working distance range of 5-30 mm and 30-100 mm, respectively. In addition to the MTF performance, the focus index of each assembled module was also compared. In summary, we examined the performance of imaging modules assembled with different methods within the suggested working distance and tried to establish the optimal assembly protocol.

• 한국광학회:학술대회논문집
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• 한국광학회 2006년도 하계학술발표회 논문집
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• pp.373-374
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• 2006