• Title/Summary/Keyword: Why-Why

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Conditional Beliefs in Discourse Representation Theory (담화표상이론에서의 조건적 믿음)

  • 정소우
    • Language and Information
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    • v.6 no.1
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    • pp.21-40
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    • 2002
  • This paper explores Discourse Rep-resentation Structures which can successfully describe the mental representations that discourse participants form when they hear so-called double access sentences. The syntactic, semantic and pragmatic characteristics of double access sentences are discussed. The analysis proposed in this paper, employing a modified version of the 'conditional beliefs' of Chung(1997), successfully explains the semantic and pragmatic characteristics of present or future tense in double access sentences as well as when and why the speaker should take or can be exempted from the responsibility for using present or future tense in double access sentences.

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ERROR BOUNDS FOR SUMPSONS QUADRATURE THROUGH ZERO MEAN GEUSSIAN WITH COVARIANCE

  • Hong, Bum-Il;Choi, Sung-Hee;Hahm, Nahm-Woo
    • Communications of the Korean Mathematical Society
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    • v.16 no.4
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    • pp.691-701
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    • 2001
  • We computed zero mean Gaussian of average error bounds pf Simpsons quadrature with convariances in [2]. In this paper, we compute zero mean Gaussian of average error bounds between Simpsons quadrature and composite Simpsons quadra-ture on four consecutive subintervals. The reason why we compute these on subintervals is because these results enable us to compute a posteriori error bounds on the whole interval in the later paper.

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Optically Active Intermediate from the Degradation of (-)-Laudanosine, a Benzylisoquinoline Alkaloid, with Ethyl Chloroformate

  • Dong-Ung Lee;W. Wiegrebe
    • Bulletin of the Korean Chemical Society
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    • v.12 no.4
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    • pp.373-376
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    • 1991
  • Degradation of (-)-laudanosine, a 1-benzyl-1,2,3,4-tetrahydroisoquinoline alkaloid, with ethyl chloroformate (ECF) afforded an optically active chloro-carbamate as an intermediate. The reason why this intermediate exhibits an optical activity was investigated by comparison with the reactions of some model compounds with ECF. It may be supposed that the chloride group in a hypothetic carbenium ion intermediate stands very closely to the chiral center, so conserving optical activity. However, a neighboring group effect can not be excluded.

Study on the Application of FRACAS System for Rolling Stock (철도차량 FRACAS System 적용에 관한 연구)

  • Oh, Ji-Eun;Kang, Chan-Yong
    • Proceedings of the KSR Conference
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    • 2008.11b
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    • pp.487-497
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    • 2008
  • This paper addresses the Fault Monitoring System developed by Hyundai-Rotem based on the Mil-HDBK-2155 Failure Reporting, Analysis and Corrective Action System. The purpose of a FRACAS is to provide a documented history of any problems, failures, their associated corrective actions as well as detailing how and why each problem arose or failure occurred during the Warranty Period for Rolling Stock delivered by Hyundai-Rotem. The Fault Monitoring System can assess the reliability, availability and maintainability as well as can predict no. of failure at a time which can input to Life Cycle Cost.

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The siren noise of ambulance is killing me!

  • Ko, Kyung-Ja;Kim, Hyung-Min
    • CELLMED
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    • v.9 no.2
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    • pp.4.1-4.1
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    • 2019
  • Noise pollution is present all places and affects health negatively. It feels more like that to the patients. When the patient in severe condition is being taken to the emergency room, we have to overcome the siren noise of ambulance. Patients are also more terrified by the sound of sirens. Instead of siren noise, why not use the sound of Buk (Korean drum) for patient, citizens, and social elements including animals and plants?

Why is $\beta$-ketoacyl-ACP synthase II (FabF) is toxic in E. coli fatty acid biosynthesis\ulcorner

  • Lee, Hee-Jung;Cho, Kyoung-Hea;Choi, Keum-Hwa
    • Proceedings of the PSK Conference
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    • 2003.04a
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    • pp.217.2-217.2
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    • 2003
  • In the type II system. there are two elongation enzymes in E. coli, FabB is well-known to its ability to elongate cis-3-decenoly-ACP (C10:1) in unsaturated fatty acid synthesis, whereas FabF is important for the thermal regulation of fatty acid composition by its ability to elongate palmitoleic acid to vaccenic acid. based on their genetic mutation anaylsis. Radiochemical enzyme assay was performed using myristoyl-ACP as a substrate, which is known for general substrate of FabB and FabF. (omitted)

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Home-Field Advantage: Why Host-Specificity is Important for Therapeutic Microbial Engraftment

  • Tyler J. Long
    • Microbiology and Biotechnology Letters
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    • v.51 no.1
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    • pp.124-127
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    • 2023
  • Among certain animals, gut microbiomes demonstrate species-specific patterns of beta diversity. This host-specificity is a potent driver of exogenous microbial exclusion. To overcome persistent translational limitations, translational microbiome research and therapeutic development must account for host-specific patterns of microbial engraftment. This commentary seeks to highlight the important implications of host-specificity for microbial ecology, Fecal Microbiota Transplantation (FMT), next-generation probiotics, and translational microbiota research.

The Asymmetric Effects of Identity Salience on Judgement: The Role of Valence and Attribute Congruence

  • DaHee Han;Claire Heeryung Kim
    • Asia Marketing Journal
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    • v.25 no.2
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    • pp.84-98
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    • 2023
  • A salient identity influences individuals' judgment on products. The current research investigates why identity salience sometimes produces asymmetric effects on an individual's judgment such that a salient identity often influences judgment on identity-congruent products only or identity-incongruent products only. Across two experiments, this research proposes and shows that the valence of identity-incongruent and identity-congruent attributes determines the direction of the asymmetric identity salience effects. Specifically, when an attribute of an identity-incongruent product is positively- (negatively-) valenced, identity salience influences judgment through a decreased (increased) preference for the identity-incongruent (identity-congruent) product.

MODEL FOR ORGANIZATIONAL STRATEGY IN INTERNATIONAL CONSTRUCTION JOINT VENTURES: ORGANIZATIONAL ECONOMICS PERSPECTIVE

  • Yi-Hsin Lin;S. Ping Ho
    • International conference on construction engineering and project management
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    • 2005.10a
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    • pp.768-773
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    • 2005
  • Among various joint ventures, International Construction Joint Ventures (ICJVs) have emerged as a popular approach worldwide to developing large scale projects through international participation. A model, based on economic analysis and represented by several hypotheses obtained from the analysis, will be developed. Furthermore, we will empirically test the hypotheses/model using Structural Equation Model (SEM). This research is expected to explain why there exist different organizational forms for ICJVs, and to develop a framework for choosing appropriate forms with respect to various characteristics of ICJVs.

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Why Web-based Peer Assessment is Needed?

  • KIM, Minjeong
    • Educational Technology International
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    • v.6 no.2
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    • pp.131-151
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    • 2005
  • As student-centered learning grows, formative peer assessment practices have been universally used in various fields. According to the review of traditional peer assessment practices, the formative peer assessment has five common stages: planning, assessing (giving feedback), receiving feedback, reflection, and revising. As the each stage of traditional formative peer assessment has some weaknesses, the study discusses solutions that are recommended for dealing with the problems by introducing the potential benefits of web-based peer assessment. Then, desirable future trends of web-based peer assessment are suggested. The author hopes that understanding the potential benefits of web-based formative peer assessment will promote the proper use of peer assessment and render positive effect on student learning.