• Title/Summary/Keyword: Self-referencing

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Roles of Power State and Message Types on Restaurant Store Brand Attitude

  • Choi, Nak-Hwan;Dhakal, Anisha
    • Journal of Distribution Science
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    • v.15 no.10
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    • pp.5-14
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    • 2017
  • Purpose - This research aims to find the moderation roles of power states in the effects of four message types (competence self-referencing, competence self-defining, warmth self-referencing, warmth self-defining) on brand attitude. Research design, data, and methodology - A restaurant brand was used as an experimental object, and 4(message types: warmth self-defining message, warmth self-referencing message, competence self-defining message, competence self-referencing message) × 2(power: high power and low power) between-subjects design was employed. Through on-line survey in Nepal, we collected a total of 240 individuals composed of eight experimental groups with 30 members in Nepal. Results - Consumers under low power state formed more positive brand attitude at the warmth self-defining message than any other types of message, while under high power condition, there are neither the attitude differences between competence self-referencing message and competence self-defining message, nor those between competence self-referencing message and warm self-defining message. The significant attitude differences showed between competence self-referencing message and warmth self-referencing message. Conclusions - This study contributes to the advertising theory development. Restaurant store marketers should deliver warmth self-defining message rather than the other three types of message to consumers under low power state, and they should not deliver warmth self-referencing message to consumers under high power state.

APPLICATIONS OF SELF-REFERENCING METHOD TO THE VIRGO CLUSTER SPIRALS

  • Chung, Eun-Jung;Kim, Hyo-Young;Rhee, Myung-Hyun
    • Journal of The Korean Astronomical Society
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    • v.38 no.4
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    • pp.371-384
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    • 2005
  • Self-referencing method in revised-OTFTOOL is a new method in On-The-Fly(OTF) observation mode. It uses the source free regions of the observed frame as references instead of the OFFs references. We already analyzed and discussed its proprieties and advantages in the previous paper. In this paper, we make a statistical study about the self-referencing method by applying it to OTF mapping data of 27 Virgo spiral galaxies. We found that the self-referencing method solves the crooked baseline problem for every datacube. It straightens the baseline, and conserves the emissions. Compared with other data processing, the median filtering task 'mwflt' in AIPS, to use self-referencing method is more effective and safe not only to straighten the baseline but also to conserve the emission. For the strong CO galaxies, the data obtained by self-referencing method shows scarcely any difference from those reduced by conventional OFFs references and AIPS median filtering in the range of uncertainties. Undetected CO emissions in datacubes of conventional OFFs references are also not detected in those of self-referencing method. The self-referencing method is expected to save the observing time and simplify data reduction processes. Besides this, using self-referencing method will offer emission-free references more safely.

The Effects of Self-Referencing and Counteractive Construal on Consumption Goal Reversion

  • Choi, Nak-Hwan;Liu, Cong;Mu, Peipei
    • Journal of Distribution Science
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    • v.12 no.3
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    • pp.7-15
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    • 2014
  • Purpose - This study aims to explore the factors that can trigger the escalation of an initially pursued long-term utilitarian goal that is set aside to pursue a competing hedonic goal. Research Design, Data, and Methodology - The experimental study covered three groups : Group 1 (ego-depletion, self-referencing), Group 2 (ego-depletion, neutral), and Group 3 (no ego-depletion, neutral). The participants of the study comprised 150 undergraduates who were divided into three groups of 50 students for each. One-way ANOVA and regression analyses were used to verify the hypotheses. Results - Ego-depleted consumers are less likely to resist immediate temptation than those who are not in an ego-depletion state. Self-referencing has a positive impact on long-term goal reversion when consumers in an ego-depletion state experience immediate temptations. Counteractive construal plays a mediating role between self-referencing and long-term goal reversion. Conclusions - We found that consumers tend to yield to momentary temptations when they are in an ego-depletion state. Self-referencing and counteractive construal can eliminate the ego-depletion effect and then facilitates escalation of the set-aside long-term goal.

An Intensity Based Self-referencing Fiber Optic Sensor Using Tunable Fabry-Perot Filter and FBG (가변 페브리-페로 필터와 FBG를 이용한 광세기 기반 자기기준 광섬유 센서)

  • Choi, Sang-Jin;Pan, Jae-Kyung
    • Journal of the Institute of Electronics and Information Engineers
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    • v.50 no.3
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    • pp.146-152
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    • 2013
  • In this paper, we have proposed and experimentally demonstrated an intensity-based self-referencing fiber optic sensor. The proposed fiber optic sensor consists of a broadband light source (BLS), fiber Bragg grating (FBG), tunable Fabry-Perot (F-P) filter, and LabVIEW program. We define the measurement parameter (X) and the calibration parameter (${\beta}$) to determine the transfer function(H) of the self-referencing fiber optic sensor, and the validity of the theoretical analysis is confirmed by experiments. The self-referencing characteristic for the proposed system has been validated by showing that the measurement parameter (X) is invariant for BLS optical power attenuations of 0 dB, 3 dB, and 6 dB. Also, the measured result is irrelevant to the FBGs with different characteristics. This means that the proposed fiber optic sensor offers the flexibility for determining the FBGs needed for implementation. Experimental results for the proposed fiber optic sensor are in good agreement with a theoretical analysis for BLS optical power attenuations and for three FBG pairs with different characteristics. So, the proposed fiber optic sensor has several benefits, including the self-referencing characteristic and the flexibility to determine the FBGs.

The Effect of Personalized Product Recommendation Service of Online Fashion Shopping Mall on Service Use Behaviors through Cognitive Attitude and Emotional Attachment (온라인 패션쇼핑몰의 개인 상품 추천서비스가 인지적 태도와 감정적 애착을 통해 서비스 사용행동에 미치는 영향)

  • Choi, Mi Young
    • Fashion & Textile Research Journal
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    • v.23 no.5
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    • pp.586-597
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    • 2021
  • Personalized product recommendation service is receiving attention as a new marketing strategy while supporting consumer information search and purchasing decisions. This study attempted to verify the effect of self-reference on service use behavior through the dual path of cognitive attitude and emotional attachment. Using convenience sampling, an online survey was conducted with 324 women who were in their 20s and 30s. After collecting and compiling the survey data, the reliability and validity of variables constituting the conceptual research model were verified through confirmatory factor analysis using AMOS 22.0. Next, the significance of sequentially mediated pathways was verified using Process 3.5 Model 80. The results showed that self-referencing not only significantly affects service use intention by simply mediating cognitive attitudes but also sequentially mediates cognitive attitudes and additional information search. Furthermore, self-referencing was significant as an indirect path to service use intention by mediating additional information search. However, in the path mediated by emotional attachment, self-referencing was considered as a simple mediated path leading to service usage intention. These results indicate a dual path in the psychological mechanism, through cognitive and emotional evaluation, that prompts consumer behavioral responses to the personalized product information provided in the shopping process.

ALGORITHM OF REVISED-OTFTOOL

  • Chung Eun-Jung;Kim Hyor-Young;Rhee Myung-Hyun
    • Journal of Astronomy and Space Sciences
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    • v.23 no.3
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    • pp.269-288
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    • 2006
  • We revised the OTFTOOL which was developed in Five College Radio Astronomy Observatory (FCRAO) for the On-The-Fly (OTF) observation. Besides the improvement of data resampling function of conventional OTFTOOL, we added a new SELF referencing mode and data pre-reduction function. Since OTF observation data have a large redundancy, we can choose and use only good quality samples excluding bad samples. Sorting out the bad samples is based on the floating level, rms level, antenna trajectory, elevation, $T_{sys}$, and number of samples. And, spikes are also removed. Referencing method can be chosen between CLASSICAL mode in which the references are taken from the OFFs observation and ELLIPSOIDAL mode in which the references are taken from the inner source free region (this is named as SELF reference). Baseline is subtracted with the source free channel windows and the baseline order chosen by the user. Passing through these procedures, the raw OTF data will be an FITS datacube. The revised-OTFTOOL maximizes the advantages of OTF observation by sorting out the bad samples in the earliest stage. And the new self-referencing method, the ELLIPSOIDAL mode, is very powerful to reduce the data. Moreover since it is possible to see the datacube at once without moving them into other data reduction programs, it is very useful and convenient to check whether the data resampling works well or not. We expect that the revised-OTFTOOL can be applied to the facilities of the OTF observation like SRAO, NRAO, and FCRAO.

Applications of MEMS-MOSFET Hybrid Switches to Power Management Circuits for Energy Harvesting Systems

  • Song, Sang-Hun;Kang, Sungmuk;Park, Kyungjin;Shin, Seunghwan;Kim, Hoseong
    • Journal of Power Electronics
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    • v.12 no.6
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    • pp.954-959
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    • 2012
  • A hybrid switch that uses a microelectromechanical system (MEMS) switch as a gate driver of a MOSFET is applied to an energy harvesting system. The power management circuit adopting the hybrid switch provides ultralow leakage, self-referencing, and high current handling capability. Measurements show that solar energy harvester circuit utilizing the MEMS-MOSFET hybrid switch accumulates energy and charges a battery or drive a resistive load without any constant power supply and reference voltage. The leakage current during energy accumulation is less than 10 pA. The power management circuit adopting the proposed hybrid switch is believed to be an ideal solution to self-powered wireless sensor nodes in smart grid systems.

Effects of Advertising Characteristics, Mental Simulation and Self-brand Connections on Purchase Intention

  • WANG, Li;YAN, Lei;CHEN, Jian
    • The Journal of Industrial Distribution & Business
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    • v.12 no.6
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    • pp.23-35
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    • 2021
  • Purpose: This paper aims to investigate whether consumers' mental simulation and self-brand connections influence purchase intention and how the characteristics of advertisings' nonverbal information (congruence among multisensory cues) and verbal messages (self-referencing point and narrative structure) jointly shape mental simulation and self-brand connections. Research design, data and methodology: This paper develops a sportswear advertising and totally collected 225 data through the online survey platform "WenJuanXing". To exam the hypotheses in this paper, structural equation model is conducted in AMOS 21.0 via using 210 valid data. Results: The findings reveal that consumers who engage in mental simulation or establish the connections between them and the brands are more likely to present high purchase intention. Moreover, the characteristics of congruence among multisensory cues, self-referencing points and narrative structure can not only facilitate consumers' mental simulation but also encourage consumers to create connections between them and the brands. Conclusions: This paper develops the advertising research via exploring the characteristics of advertisings' nonverbal information (multisensory cues) and verbal messages simultaneously. And suggesting that both of consumers' mental simulation and self-brand connections are the important approaches for advertisers to effectively increase consumers' purchase intention. Finally, the limitations and suggestions are concluded for the future research.

A Study on the Relationship between Cognitive Processes and Emotion Regulations in Depression and Anxiety Disorder: Focused on the Neurocognitive Networks (우울 및 불안 장애에서의 인지적 처리와 정서조절 고찰: 신경인지 연결망을 중심으로)

  • Kim, Choong-Myung
    • Journal of Industrial Convergence
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    • v.19 no.6
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    • pp.177-186
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    • 2021
  • This review aims to propose a model that can reinterpret the abnormal and functional connections between cognitive processes and emotional regulations based on the neurocognitive networks for a comprehensive understanding of pathologic processes and treatment approach of depression and anxiety disorder. Through the processes of rebuilding the network model for depression and anxiety disorder, it was confirmed that depression can be said to be 'over-immersion in self-referencing' due to hyper-activation of default mode network (DMN), and anxiety disorders to be 'disconnection with self-referencing' due to hypo-activation of DMN. The attempts to link up between abnormal activation and pathological function of DMN which is thought to be involved in self-referential processing associated with self-consciousness and projection among neurocognitive networks may be another starting point that can afford to be suggestive in integrated interpretation and therapeutic approach to depression and anxiety disorder.