• The Journal of the Korea Contents Association
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• v.11 no.2
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• pp.446-456
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• 2011

The purpose of the study is to understand the characteristics of consumers and to provide useful information for the wine vendors to make future sales strategy and a marketing plan according to the origin of the imported wine thorough the factors influencing consumer preferences and purchase intentions. The questionnaires were distributed to consumers who had purchased wine and 224 was collected then analysed. As a result, the origin of the wine had a significant effects on quality and risk perception when consumers evaluate products. Also, the origin of the wine had a significant on consumer's purchase intention.

• International Commerce and Information Review
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• v.17 no.2
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• pp.201-223
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• 2015

Concerning post-verification which is after the application of FTA preferential tariffs, in cases such as Korea-EFTA and Korea-ASEAN, the growing trend of post-verifications was restricted and there was no active research concerning this; whereas with Korea-EU FTA which adopted indirect verification for post-verification, the demand for post-verification has been rising constantly each year; and for Korea-US FTA which has adopted direct verification, a new approach to post-verification research is needed as it began genuine post-verification regarding many national enterprises only after a year and a half since the agreement. This study will consider the counter measures that can be taken for post-verification, through case of studies on the factors influencing violation of determining the country of origin for export company regarding verification of FTA. Result of this case study regarding the determining a violation of origin, The main cause of the violation factors on the essential & general principles(goods wholly obtained, value added criteria) are lack of understanding agreement & manpower. but Violation of the parties to a transaction & the origin certification are lack of advanced preparation and effected violation of principle of good faith. Finally, In this study help countermeasures of export company through the Detailed analysis of the type & implications deriving from verification of origin.

• Journal of Families and Better Life
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• v.24 no.5 s.83
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• pp.17-35
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• 2006

The purpose of this study was to examine what characterized the family of origin among couples who had been married just for a few years, what types of conflicts they suffered, how they tackled their conjugal conflicts, what sorts of counseling services they needed in times of conjugal conflicts and how the characteristics of their families of origin and marital conflicts affected their needs for counseling. The findings of the study were as follows: First, regarding family rules and regulations, the biggest characteristic among the families of origin of the married couples investigated was that they were most aware of rules for living. The husbands were more conscious of them than the wives. Concerning their marital conflicts in each area, their conflicts were most triggered by their own personal characteristics, followed by communal life, a third person and their own conjugal relations. Second, as for their needs for counseling, the married couples were highly willing to ask for counseling in times of conflicting with each other. Third, concerning their perception of the rules of the family of origin, the husbands were more cognizant of then Fourth, regarding connections between needs for counseling and family rules, the group whose family of origin placed stronger emphasis on rules for living felt the higher needs for counseling. It's attempted in this study to provide information about counseling for married couples, on which few domestic studies have ever focused so far, and the effort to take a micro approach toward the counseling needs of married couples made it clear that their counseling needs might be different according to their family background variables and their own marital conflicts.

• Journal of Korean Neurosurgical Society
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• v.44 no.2
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• pp.78-83
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• 2008

Objective : To understand the anatomic characteristics of the aortic arch (AA) and its major branches to build a foundation toward performing endovascular surgery safely. Methods : A total of 25 formalin fixed Korean adult cadavers were used. The authors investigated : anatomical variations of the AA and its major branches; curvature of the AA; distance from the mid-vertebrae line to the origin of the major branches; distances from the origin of the major branches of AA to the origin of its distal branches; and the angle of the three major branches, the brachiocephalic trunk (BCT), the left common carotid artery (LCCA) and the left subclavian artery (LSCA) arising from AA. Results : The three major branches directly originated from AA in 21 (84%) of the cadavers. In two (8%) of remaining four cadavers. orifice of LCCA was slightly above the stem of BCT. In remaining two (8%) cadavers, the left vertebral artery (LVA) was directly originated from AA. Average angle of AA curvature to the coronal plane was 62.2 degrees. BCT originated 0.92 mm on the right of the mid-vertebrae line. LCCA and LSCA originated from 12.3 mm and 22.8 mm on the left of the mid-vertebrae line. Mean distance from the origin of the BCT to the origin of the RCCA was 32.5 mm. Mean distance from the origin of the LSCA to the origin of the LVA was 33.8 mm. Average angles at which the major branches arise from the AA were 65.3, 46.9 and 63.8 degrees. Conclusion : This study may provides a basic anatomical information to catheterize AA and its branches for safely performing endovascular surgery.

• Clinical and Experimental Reproductive Medicine
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• v.42 no.1
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• pp.14-21
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• 2015

Objective: It has previously been suggested that embryos developing from intracytoplasmic sperm-injected (ICSI) zygotes with three pronuclei (3PN) are endowed with a mechanism for self-correction of triploidy to diploidy. 3PN are also observed in zygotes after conventional in vitro fertilization (IVF). The parental origin, however, differs between the two fertilization methods. Whereas the vast majority of 3PN IVF zygotes are of dispermic origin and thus more likely to have two centrioles, the 3PN ICSI zygotes are digynic in origin and therefore, more likely to have one centriole. In the present study, we examine whether the parental origin of 3PN embryos correlates with the karyotype. Methods: The karyotype of each nucleus was estimated using four sequential fluorescence in situ hybridizations-each with two probes-resulting in quantitative information of 8 different chromosomes. The karyotypes were then compared and correlated to the parental origin. Results: 3PN ICSI embryos displayed a significantly larger and more coordinated reduction from the assumed initial 3 sets of chromosomes than 3PN IVF embryos. Conclusion: The differences in the parental origin-and hence the number of centrioles-between the 3PN IVF and the 3PN ICSI zygotes are likely to be the cause of the differences in karyotypes.

• The Korean Journal of Applied Statistics
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• v.36 no.6
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• pp.561-571
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• 2023

Volatility of a time series is defined as the conditional variance on the past information. In particular, for financial time series, volatility is regarded as a time-varying measure of risk for the financial series. To capture the intrinsic asymmetry in the risk of financial series, various asymmetric volatility processes including threshold-ARCH (TARCH, for short) have been proposed in the literature (see, for instance, Choi et al., 2012). This paper proposes a volatility function featuring non-zero origin in which the origin of the volatility is shifted from the zero and therefore the resulting volatility function is certainly asymmetric around zero and achieves the minimum at a non-zero (rather than zero) point. To validate the proposed volatility function, we analyze the Korea stock prices index (KOSPI) time series during the Covid-19 pandemic period for which origin shift to the left of the zero in volatility is shown to be apparent using the minimum AIC as well as via parametric bootstrap verification.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.40 no.5
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• pp.815-825
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• 2015

DNP3(Distributed Network Protocol) is one of the most representative protocols which is used in SCADA(Supervisory Control and Data Acquisition) system. IEC 62351 is listing the integrity, confidentiality, availability and non-repudiation or accountability as the security requirement. However, IEEE Std. 1815 that is DNP3 standards does not define a mechanism for non-repudiation or accountability. In this paper, we propose a non-repudiation of origin technique about the sender of critical ASDU and implement the proposed scheme using software such as OpenSSL and SCADA source code library.

• Journal of Information Processing Systems
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• v.13 no.4
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• pp.716-730
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• 2017

In this paper, we propose a transliteration approach based on semantic information (i.e., language origin and gender) which are automatically learnt from the person name, aiming to transliterate the person name of Uyghur into Chinese. The proposed approach integrates semantic scores (i.e., performance on language origin and gender detection) with general transliteration model and generates the semantic knowledge-based model which can produce the best candidate transliteration results. In the experiment, we use the datasets which contain the person names of different language origins: Uyghur and Chinese. The results show that the proposed semantic transliteration model substantially outperforms the general transliteration model and greatly improves the mean reciprocal rank (MRR) performance on two datasets, as well as aids in developing more efficient transliteration for named entities.

• Journal of Korean Library and Information Science Society
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• v.41 no.2
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• pp.61-80
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• 2010

The purpose of this paper is deriving philosophical foundations of information services by clarifying its concepts and attributes. Clarifying its concepts and attributes is based on the origin of the term information services, definitions and contents, historical and social perspectives. The theory of information services was reorganized by logically demonstrating that the term "information services" is most suitable name to represent its essence, attributes, and activities. The philosophy of information services has the key elements as instruction, information, guidance, and service in humanistic aspects which have been shown consistently in the origin of the term, definitions, historical and social perspectives. This paper tried to establish philosophical basis for information services that is focused on these elements.

• Asia Marketing Journal
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• v.13 no.4
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• pp.77-103
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• 2012

Two experiments examined how product evaluations were affected by country-of-origin information presented with varying amounts of product-specific information. Consistent with social judgeability theory, participants were more likely to make COO-based judgments, once they felt like they had product-specific information and they were motivated to conform their judgments to socially shared standards of validity. The results of each experiment revealed that the presentation of COO information alone was not sufficient to draw judgments based on COO stereotypes. The findings were discussed within the framework of social-psychological models of impression formation.