• Asia Marketing Journal
• /
• 제21권4호
• /
• pp.1-24
• /
• 2020

The current research brings the spotlight onto customer Gapjil toward service employees. In an attempt to understand what brings Gapjil, the present article investigates the intertwined effects of perceived economic mobility (PEM), self-other referent priming (SORP), and temporal focus on Gapjil. Study 1 shows that PEM increases Gapjil among self-referent primed people, but not among other-referent primed people. Study 2 examining the role of temporal focus (present vs. future) reveals that the effect found in study 1 is replicated in the present focus, but the effect is reversed in the future focus. We explain this dynamic pattern of the 3-way interaction effect with a relative gratification and a motivation to attune the self to the perceived norm of the high class. We also discuss how to create a social atmosphere to lessen Gapjil in public and corporate communication strategies.

• 정신신체의학
• /
• 제4권1호
• /
• pp.64-70
• /
• 1996

The prevalence rate of psychiatric symptoms of the refractory epileptic patients was evaluated according to the location of the epileptic focus. The subjects were 91 patients admitted to Epilepsy Monitoring Unit of Seoul National University Hospital. The psychiatric symptoms were assessed by Korean version of Symptom Checklist-90-R(SCL-90-R). The locus of epileptic focus was assessed by clinical features, 2-hour interictal EEG, long-term video-EEG monitoring, brain MRI, interictal and ictal brain SPECT, and interictal brain PET The subjects were divided into three groups according to the epileptic focus, non-temporal(N=29), left temporal (N=26), and right temporal(N=32). There were no statistical differences in demographic and seizure-related variables among groups. The number of patients with $T-score {\geq} 65$ at any subscale of the SCL-90-R were compared by $X^2-test$ among groups. The mean T-scores of each subscale of the SCL-90-R were compared by oneway-ANOVA among groups. The prevalence rate of psychiatric symptoms of the refractory epileptic patients was 38.5%. There was no statistical difference in the prevalence rate of psychiatric symptoms among groups. However, the patients with non-temporal or right temporal epileptic foci showed statistically significant higher mean T-scores of interpersonal sensitivity, depression, hostility, and phobic subscales than the patients with left temporal epileptic foci. These results suggest that the epileptic focus plays an important role in the production of interictal psychiatric symptoms of the refractory epileptics.

• 한국경영과학회지
• /
• 제35권4호
• /
• pp.1-16
• /
• 2010

In consumption environment, the time interval is frequently found between purchase and consumption. The objective of this study is to determine how consumers' purchase intentions can be influenced by this type of temporal distance. Construal level theory holds that the 'distant future situation' tend to be construed on a higher level than the 'near future situation.' Accordingly, when considering the consumption in the near future, consumers tend to be more likely to focus on the feasibility of the alternatives than on desirability. Conversely, when considering the consumption in the distant future, they are more likely to focus on the desirability of the alternatives than on feasibility. Along with the previous literature, the current study investigates the effects of temporal distance between purchase and consumption on consumer choice. Moreover, we aim to determine under which conditions these effects pertain. To test our hypotheses, we conducted a 2(temporal distance:near future vs. distant future) x 2(alternative type:high desirability, low feasibility vs. low desirability, high feasibility) x 3(additional offering:no gift, free coffee coupon, free mini book) between subjects design. The results show that the main effects of temporal distance and additional offering are significant. The 2 way interaction between temporal distance and additional offerings is also significant. Specifically, the purchase intention differentiation from additional offering tends to be larger at shorter temporal distances (near future) than at long ones (distant future).

• 말소리와 음성과학
• /
• 제6권4호
• /
• pp.3-15
• /
• 2014

An articulatory study (using an Electromagnetic Articulography, EMA) was conducted to explore effects of prosodic boundary strength (Intonational Phrase/IP versus Word/Wd), and focus (Focused/accented, Neutral, Unfocused/unaccented) on the kinematic realization of /m/ in the coda (${\ldots}$am#i${\ldots}$) and the onset (${\ldots}$a#mi${\ldots}$) conditions in Korean. (Here # refers to a prosodic boundary such as an IP or a Wd boundary). Several important points have emerged. First, the boundary effect on /m/s was most robustly observed in the temporal dimension in both the coda (IP-final) and the onset (IP-initial) conditions, generally in line with cross-linguistically observable boundary-related lengthening patterns. Crucially, however, in contrast with boundary-related slowing-down effects that have been observed in English, both the IP-final and IP-initial temporal expansions of Korean /m/s were not accompanied by an articulatory slowing down. They were, if anything, associated with a faster movement in the lip opening (release) phase (into the vowel). This suggests that the mechanisms underlying boundary-related temporal expansions may differ between languages. Second, observed boundary-induced strengthening effects (both spatial and temporal expansions, especially on the IP-initial /m/s) were remarkably similar to prominence (focus)-induced strengthening effects, which is again counter to phrase-initial strengthening patterns observed in English in which boundary effects are dissociated from prominent effects. This suggests that initial syllables in Korean may be a common focus for both boundary and prominence marking. These results, taken together, imply that the boundary-induced strengthening in Korean is different in nature from that in English, each being modulated by the individual language's prosodic system. Third, the coda and the onset /m/s were found to be produced in a subtly but significantly different way even in a Wd boundary condition, a potentially neutralizing (resyllabification) context. This suggests that although the coda may be phonologically 'resyllabified' into the following syllable in a phrase-medial position, its underlying syllable affiliation is kinematically distinguished from the onset.

• 한국컴퓨터정보학회논문지
• /
• 제22권12호
• /
• pp.35-48
• /
• 2017

Extracting temporal information from documents is becoming more important, because it can be used to various applications such as Question-Answering (QA) systems, Recommendation systems, or Information Retrieval (IR) systems. Most previous studies only focus on English documents, and they are not applicable to the other languages due to the inherent characteristics of languages. In this paper, we propose a new system, named ExoTime, designed to extract temporal information from Korean documents. The ExoTime adopts an external Knowledge Base (KB) in order to achieve better prediction performance, and it also applies a bagging method to the temporal relation prediction. We show that the effectiveness of the proposed approaches by empirical results using Korean TimeBank. The ExoTime system works as a part of ExoBrain that is an artificial intelligent QA system.

• ETRI Journal
• /
• 제41권4호
• /
• pp.437-451
• /
• 2019

Outlier detection techniques play an important role in enhancing the reliability of data communication in wireless sensor networks (WSNs). Considering the importance of outlier detection in WSNs, many outlier detection techniques have been proposed. Unfortunately, most of these techniques still have some potential limitations, that is, (a) high rate of false positives, (b) high time complexity, and (c) failure to detect outliers online. Moreover, these approaches mainly focus on either temporal outliers or spatial outliers. Therefore, this paper aims to introduce novel algorithms that successfully detect both temporal outliers and spatial outliers. Our contributions are twofold: (i) modifying the Hampel Identifier (HI) algorithm to achieve high accuracy identification rate in temporal outlier detection, (ii) combining the Gaussian process (GP) model and graph-based outlier detection technique to improve the performance of the algorithm in spatial outlier detection. The results demonstrate that our techniques outperform the state-of-the-art methods in terms of accuracy and work well with various data types.

• 대한전자공학회:학술대회논문집
• /
• 대한전자공학회 2002년도 ITC-CSCC -3
• /
• pp.1964-1967
• /
• 2002

Recently design verification have been played an important role in the design of large scale and complex systems. In this article, we especially focus on model checking methods. Behaviors of modeled systems are generally specified by temporal formulas of computation tree logic. However. Users must know well temporal specification because the specification might be complex. We proposed method that temporal formulas are gained inductively and amounts of memory and time are reduced. Finally, we will show verification results using our proposed method.

• Applied Microscopy
• /
• 제35권3호
• /
• pp.105-112
• /
• 2005

고분해능 TEM 영상 이론의 결맞음 조사에서의 결맞음에 관한 개념을 소개하였다. 현미경에서 부분 결맞음 파동으로 인한 transfer function과 envelope의 발생을 설명하고 현미경의 분해능과 관련된 passband와 Scherzer 초점 조건을 소개하였다.

• 한국광학회:학술대회논문집
• /
• 한국광학회 1989년도 제4회 파동 및 레이저 학술발표회 4th Conference on Waves and lasers 논문집 - 한국광학회
• /
• pp.65-69
• /
• 1989

Mather type dense plasma focus device was develooped for the feasibili쇼 study in its application to the x-ray lithography. To etermine the electrical characteristics,the temporal begavior of the discharge current and the voltage was measured by using the Rogowski coil and the high voltage probe respectively. The results are 9 $\mu\textrm{s}$ of the period, 18m$\Omega$ of resistance and 0.16$\mu$Η of inductance. The average current sheath velocity was measured by the light signal emitted at the moving plasma sheath. The light signal was detected through two fiber bundles. When the applied voltage was 13 kV and the initial jpressure of argon was 21.8 Pa, the best plasma focus was occurred. The x-ray emission characteristics from the plasma focus was determined by the x-ray pictures taken by pinhole camera. It is focus that the plasma was focused at 1.4 cm distant position above the center electrode and its diameter was about 1.0 m.

• 한국콘텐츠학회논문지
• /
• 제5권6호
• /
• pp.87-96
• /
• 2005

본 논문은 동영상에서 ROI(region of interest)나 FOA(focus of attention)를 탐지하기 위한 방법으로써 여러 시각자극(stimuli)중 모션(motion) 정보를 사용한 선택적 주의 시스템을 소개한다. 2개 이상의 연속적인 프레임으로 구성되는 모션은 시간정보가 포함된 현실세계의 시각장면에서 시간적으로 현저함(temporal saliency) 정도를 나타내는 특징이라 할 수 있으며, 본 연구에서는 이러한 모션을 인간 뇌의 대뇌 시각피질에 존재하는 MT(middle temporal cortex) 영역에 존재하는 "이중 대립 수용야(double opponent receptive fields)"의 특성과 "노이즈 여과(noise filtration)" 기능에 대한 기존의 심리학적 연구 결과를 바탕으로 분석하고, 이렇게 분석된 결과를 MT에서의 "모션통합" 이론을 기반하여 통합한다. 이러한 과정을 통해 동영상에서 다른 주변의 영역과 현저히 다른 돌출 영역으로 정의되는 ROI또는FOA를 탐지할 수 있다. 제안하는 시스템의 성능분석을 위해 인간을 대상으로 한 심리학적인 실험을 추가적으로 수행하여 제안된 시스템을 통해 얻어진 결과와 비교함으로써, 본 시스템이 얼마나 타당성이 있는지 검증하였다.