• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.3_4
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• pp.527-538
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• 2004

Despite the importance of and the vast empirical research attention devoted to commitment in channel relationships, several unresolved issues remain. First, although the term commitment is often measured as a single trait, measuring commitment as a single dimension, is problematic for the epistemological depth and methodological sophistication of the instrument. Second, consumer research has seldom considered the complex nature of commitment in consumer markets. This study hypothesized that the multidimensionality of commitment can be separately identified and that the multidimensional factors-LY(Loyalty), ID(Identity), INT(Internalization)-interact differently from those in inter-fun relationships. A conceptualization of commitment holds LY as a central mediator between ID and INT in this study. The data was collected from 491 retail consumers. For the measurement model test, the three-factor model was selected as representing the underlying factor structure in the sample data and the multidimensionality of commitment was confirmed. The conceptualized model, holding LY as a mediator of ID and INT, performed better than the competing model with INT as mediator of ID and LY. The results provide a theoretical contribution in furthering the research on relationship marketing with consumers by suggesting that the consumer commitment structure be presented differently from the organizational commitment.

• The Journal of Korean Medicine
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• v.16 no.2 s.30
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• pp.271-280
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• 1995

The experimental studies were done to research the clinical effects of lnsambaekhabtang and Insambaekhabtanggamibang on the xylene-poisoned-lung damage and hypoprothrombinemia induced by warfarin injection in rats and mice. The results are as follows: 1. As to the hemostatic time in mice, lnsambaekhabtang was recongnized no significance but Insambaekhabtanggamibang was recognized significance( P<0.02 ). 2. As to the prothrombine time in rats. lnsambaekhabtang and lnsambaekhabtanggamibang Were recognized significance ( P<0.05, P<0.05 ). 3. As to the recalcification in rats, Insambaekhabtang and lnsambaekhabtanggamibang Were recognized significance ( P<0.05, P<0.02). 4. As to the lung TBA values in Xylene intoxicated rats, Insambaekhabtang was recognized significance but Insambaekhabtanggamibang was no recognized significance ( P<0.05). 5. As to the oxygen consumption in Xylene intoxicated rats, Insambaekhabtang and lnsambaekhabtanggamibang were no recognized significance. According to the above findings, it is suggested that the solid extract of Insambaekhabtang and Insambaekhabtanggamibang revealed effects on the xylene-poisoned-Iung damage and hypoprothrombinemia induced by warfarin injection in rats and mice.

• The KIPS Transactions:PartC
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• v.8C no.5
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• pp.597-606
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• 2001

In this paper, we propose the delay sensitive traffic and a high bandwidth QoS service in order to supply real-time traffic such as VoIP, multimedia service. We use IntServ over DiffServ network to supply end-to-end QoS service in the IETF. We define the proposed QoS services which are Best, Good, Default service. We analyze the performance using NS simulator with end to end QoS service in IntServ over DiffServ network. The proposed billing system uses the Accounting, Authentication, Authorization (AAA) functions of RADIUS protocol and proposes the dynamic pricing method according to network usage state using end-to-end QoS of IntServ over DiffServ network. In order to secure billing system, we design and implement audit trail system by the IEEE POSIX.1E standard.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.26
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• pp.3-34
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• 2005

This thesis is in focus on keeping int'l businessman in mind application of CISG to perform smoothly in the their oversea's trade in accordance with taking effect on ratification of it from first, March, 2005. First of all, they have to keep in mind that it is possible to fall within the sphere of application of CISG of their contracts made between parties whose places of business are in different countries or although they have their places of business in different contracting states, if rules of private int'l law imply or express to the application of law of contracting state. Therefore in order to avoid confusion about whether apply or not, it is necessary to customize application of CISG as a proper law of their contracts. If so, they can avoid problem of requirements as to forms and any other requirement as to forms. Secondly they must attend the use of the legislative history of CISG and the use of the int'l case law and various scholarly thesises that studied on CISG such as information of Institute of Int'l Commercial Law under School of Law, PACE University. If so, problems which can give a rise in connection with interpretation of a basic and important terminology of CISG will be successfully conquest. In addition to above mentioned attentiveness, they must keeping in mind that various problems in connection with application of provisions of CISG can give their oversea's business a obstacle. buy the way of precaution against this case, they have to collect and analyze various materials about CISG.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.13
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• pp.83-103
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• 2000

Through the this paper, a conclusion could be derived from CISG PICC MISC made by UNIDROIT, UNCITRAL, ICC of representative system making out a draft for uniform law, convention, trade usages. (1) In short, like most int'l sales rules applicable to commercial contracts, these rules play a supporting role, supplying answers to problems arising from transaction between the parties. (2) Though every one has in its own way a special feature, use of MISC made on the basis of actual facts which the parties are faced with their daily transactions, CISG and Incoterms being now in force, is desirable. (3) In case of use of MISC similar to a system of Incoterms, as PICC, it is necessary for MISC to set forth definitions about important terminology which is possible to give concerned parties confusion. (4) In a sense, PICC has a character complementing problems which CISG can not solve, therefore, if int'l agreement is given, it is desirable to adopt revised PICC adding specials conditions (A) of MISC as appendix of PICC such as Llouyd's Form in an appendix to MIA, as int'l convention.

• Tuberculosis and Respiratory Diseases
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• v.48 no.2
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• pp.155-165
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• 2000

Background: The phagolysosomal function of alveolar macrophage against M. tuberculosis infection is influenced by Nramp1, which is encoded by the NRAMP1 gene. There are several genetic polymorphisms in NRAMP1, and these polymorphisms affect the innate host resistance through the defect in production and function of Nramp1. To investigate this relationship, the NRAMP1 genetic polymorphism in patients with primary tuberculous pleurisy was determined. Methods: Fifty-six primary tuberculous pleurisy patient, who were diagnosed by pleural biopsy, were designated to the pleurisy group and 45 healthy adults were designated to the healthy control group. Three genetic polymorphisms of NRAMP1, such as a single point mutation in intron 4(469+14G/C, INT4), a nonconservative single-base substitution at codon 543 that changes aspartic acid to asparagine(D543N) and a TGTG deletion in the 3' untranslated region(1729+55delI4, 3'UTR), were determined. Polymerase chain reaction(PCR) and polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) were used. Results: The frequencies of mutant genotypes of INT4 and 3'UTR were significantly high in pleurisy group(p=0.001, p=0.023). But the frequencies of D543N were not significantly different between the two groups(p=0.079). The odds ratios, which are a comparison with wild genotype for determining mutant genotypes, were 8. 022(95% confidence interval=2.422-26.572) for INT4 and 5.733(95% confidence interval = 1.137~28.916) for 3'UTR ; these were statistically significant But the ratio for D543N was not significant In the combined analysis of the INT4 and 3'UTR polymorphisms, the odds ratios were 6.000(95% confidence interval = 1.461~24.640) for GC/++ genotype and 14.000(95% confidence interval=1.610~121.754) for GC/+del when compared with GG/++ homozygotes ; these were statistically significant. Conclusion: Among the NRAMP1 genetic polymorphisms, a single point mutation in intron 4(469+14G/C, INT4) and a TGTG deletion in the 3' untranslated region(1729+55del4, 3'UTR) were closely related to the primary tuberculous pleurisy.

• Journal of the Korean Ceramic Society
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• v.39 no.1
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• pp.99-107
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• 2002

Impedance Spectroscopy (IS) has been used to study microstructure and hydration mechanism of cement pastes. In this work, the early hydration behaviour of portland cement paste with different blame values and contents of blast-furnace slag was investigated by IS. As slag was added to portland cement, the values of $R_{t(s+1)}$ (the solid-liquid phase resistance) and $R_{t(int)}$ were decreased in the early hydration period. It showed that hydration of cement paste containing slag was slower than it of the reference cement paste. As the content of slag was increased, the values of $R_{t(s+1)}$ was decreased. Furthermore, the diameter of semicircle, $R_{t(int)}$ observed at 72 hours was decreased with the increment of slag content. However, the values of $R_{t(s+1)}$ and $R_{t(int)}$ were increased with blame value of slag from the early hydration period.

• Journal of the Korean Mathematical Society
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• v.41 no.2
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• pp.265-294
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• 2004

In this paper, using a simple formula, we evaluate the conditional Fourier-Feynman transforms and the conditional convolution products of cylinder type functions, and show that the conditional Fourier-Feynman transform of the conditional convolution product is expressed as a product of the conditional Fourier-Feynman transforms. Also, we evaluate the conditional Fourier-Feynman transforms of the functions of the forms exp {$\int_{O}^{T}$ $\theta$(s,$\chi$(s))ds}, exp{$\int_{O}^{T}$ $\theta$(s,$\chi$(s))ds}$\Phi$($\chi$(T)), exp{$\int_{O}^{T}$ $\theta$(s,$\chi$(s))d${\zeta}$(s)}, exp{$\int_{O}^{T}$ $\theta$(s,$\chi$(s))d${\zeta}$(s)}$\Phi$($\chi$(T)) which are of interest in Feynman integration theories and quantum mechanics.

• Phonetics and Speech Sciences
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• v.2 no.3
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• pp.37-46
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• 2010

This study investigates acoustic characteristics of English and Korean voiceless sibilant fricatives as they appear before the three vowels, /i/, /$\alpha$/ and /u/. Three measurements - duration, center of gravity and major spectral peak - are employed to compare acoustic properties and vowel effect for each fricative sound. This study also investigates the question of whether Korean sibilant fricatives are acoustically similar to the English voiceless alveolar fricative /s/ or to the palato-alveolar /$\int$/. The results show that in the duration of frication noise, English /$\int$/ is the longest and Korean lax /s/ the shortest of the four sounds. It is also observed that English alveolar /s/ has the highest value, whereas Korean /s/ shows the lowest value in the frequency of center of gravity. In terms of major spectral peak, while English /s/ reveals the highest frequency, English /$\int$/ shows the lowest value. In addition, evidence indicates that there is a strong vowel effect in the fricative sounds of both languages, although the vowel effect patterns of the two languages are inconsistent. For instance, in the major spectral peak, both Korean lax /s/ and tense /$s^*$/ show significantly higher frequencies before the vowel /$\alpha$/ than before the other vowels, whereas both English /s/ and /$\int$/ exhibit significantly higher frequencies before the vowel /i/ than before the other vowels. These results indicate that Korean sibilant fricatives are acoustically distinct from both English /s/ and /$\int$/.

• Journal of Microbiology
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• v.38 no.2
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• pp.105-108
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• 2000

Oligonucleotide primers amplifying a 344 bp fragment on the integrin-like protein alpha-INT1p gene (${\alpha}$INT1) of Candida albicans were synthesized for screenign of C. albicans from clinicalsamples by the polymerase chain reaction (PCR). The PCR specifically amplified DNA from C. albicans and none from any other Candida, fungal, or human DNA in standard used here. The PCR assay showed that the primers (LH1 and LH2) were specific for 26 isolates of C. albicans from clinical smaples, whereas the positive fragment, 344 bp, was not amplified from 15 clinical isolates including 14 other medically important Candida species and an isolate of Saccharomyces cerevisiae. PCR was conducted on the urine samples of 20 patients and 4 samples were C. albicans positive. The detection limit of the PCR assay for C. albicans was shown to be approximately 10 cells/ml saline. The PCR system using 344 bp ${\alpha}$INT1 as a target is more specific and rapid than the conventional culture method, and the sensitive detection method is applicable to clinical diagnosis of C. albicans infections.