Frame Semantics, Idealized Models, and Category Structure

Lee, Heechul 대한언어학회 1999 언어학 Vol.7 No.1

Lee, Heechul. 1999. Frame Semantics, Idealized Models, and Category Structure. Linguistics, 7-1, 127-138. Jackendoff (1989) contains an analysis of the meaning of the verb climb in terms of preference rules. In such an analysis, we can define a given use of a word as more 'prototypical' if more of the "preference rules" are satisfied in the situation in which the word is used. In his two frame semantics articles, Fillmore (1982, 1985) suggests another analysis of 'prototype effects' of the kind Rosch (1981) studies. The question in part of this paper is, what would be the analysis of climb in a frame semantics approach? How does it account for the relative prototypicality of the uses of the word climb? The point of another part of this paper is to help people understand the category better. It takes an idealized model and define rape with respect to this model as Sweetser (1987) dig for lie. Sweetser's (1987) article shows an example of a concept being defined relative to an idealized model, namely, the concept of lying. Sweetser (1987) ????ons that modifiers of the noun lie are typically used to indicate that some of the conditions which hold of the idealized model do not hold of, tie situation under discussion. Part of this paper attempts to provide a similar' analysis for rape. (Chonbuk National University)

A Study on Some Korean Classifiers with Respect to Cognitive Semantics

Lee, Heechul 대한언어학회 1998 언어학 Vol.6 No.2

Lee, Heechul. 1998. A Study on Some Korean Classifiers with Respect to Cognitive Semantics. Linguistics, 6-2, 83-101. Three numeral classifiers (NC's, henceforth) will be discussed in this paper, one of which is ssang,^1) another khyelley, and the last pet, along with coak and ccok related to those classifiers. Intuitively speaking, the first two numeral classifiers are used to count two separate entities as a unit, and the last one is used to count two or more entities as a unit. Nouns that go with either ssang or khyelley are assumed to denote a unit of two entities on their own right in a default case. pel will be discussed separately later. ssang is Sino-Korean whereas khyelley and pel are native Korean. (Chonbuk National University)

Lexical Meanings with Respect to Metaphor and Syncategorematic Modifiers

Lee, Heechul 대한언어학회 2000 언어학 Vol.8 No.2

Lee, Heechul. 2000. Lexical Meanings with Respect to Metaphor and Syncategorematic Modifiers. Linguistics 8-2, 25-41. One of the metaphorical mappings Lakoff and Johnson (1980) consider is Theories are Buildings. This paper will construct detailed mappings that characterize this metaphor. It is necessary to actually "get our hands dirty" and study one metaphor in detail to really understand the theory. The paper will set up mappings for this analysis in a particular and explicit way, building upon the analyses presented in Lakoff and Johnson (1980) for the metaphor of Love is a journey. It has frequently been discussed (e.g., Austin 1964) that a word like imitation does not semantically modify a noun in the standard 'set intersection' way. For example, something correctly described as imitation coffee looks and tastes like coffee; but, whatever it is, it is not made of coffee beans. (Fillmore 1982: 133) The second half of this paper will discuss the so-called syncategorematic terms like imitation, which do not work like other noun modifiers. (Chonbuk National University)

딸기 품종별 수확기에 따른 경도, 당도, 산도 및 무기성분변화

이희철(Heechul Lee),김현숙(Hyunsuk Kim),장원석(Wonsuk Jang),남명현(Myeonghyeon Nam),이인하(Inha Lee),이희덕(Heduck Lee) 한국원예학회 2011 한국원예학회 학술발표요지 Vol.2011 No.5

Prediction of Hepatocellular Carcinoma by On-Therapy Response of Non-Invasive Fibrosis Markers In Chronic Hepatitis B

( Heechul Nam ),( Sung Won Lee ),( Jung Hyun Kwon ),( Hae Lim Lee ),( Sun Hong Yoo ),( Hee Yeon Kim ),( Do Seon Song ),( Pil Soo Sung ),( U Im Chang ),( Chang Wook Kim ),( Soon Woo Nam ),( Si Hyun Bae 대한간학회 2021 춘·추계 학술대회 (KASL) Vol.2021 No.1

Prediction of Hepatocellular Carcinoma by On-Therapy Response of Non-Invasive Fibrosis Markers in Chronic Hepatitis B

( Heechul Nam ),( Sung Won Lee ),( Jung Hyun Kwon ),( Hae Lim Lee ),( Sun Hong Yoo ),( Hee Yeon Kim ),( Do Seon Song ),( Pil Soo Sung ),( U Im Chang ),( Chang Wook Kim ),( Soon Woo Nam ),( Si Hyun Bae 대한간학회 2020 춘·추계 학술대회 (KASL) Vol.2020 No.1

Aims: Antiviral therapy improves hepatic fibrosis and reduces hepatocellular carcinoma (HCC) incidence. This study aimed to evaluate whether on-therapy changes in scores for fibrosis index based on four factors and aspartate aminotransferase-to-platelet ratio index are associated with HCC development and establish an HCC risk score model incorporating non-invasive fibrosis marker (NFM) response. Methods: This multi-center study recruited 5147 chronic hepatitis B patients (4028 for derivation cohort, 1119 for validation cohort) who were given Entecavir/Tenofovir for >12 months between 2007 and 2018. A risk prediction model for HCC was developed using predictors based on multivariable Cox models and bootstrapping was performed for validation. Results: The 10-year cumulative HCC incidence rates were 12.6% and 13.7% in the derivation and validation cohorts, respectively. The risk of HCC significantly differed with early NFM response, with a marked reduction in HCC risk in patients achieving a significant decrease in NFM by 12 months (P<0.001). Sex, age, cirrhosis, and NFM response were independently predictive of HCC, and the FSAC model was developed based on these variables. For the 10-year prediction of HCC, FSAC showed higher c-index values than PAGE-B, CU-HCC, and REACH-B (0.84 vs. 0.76, 0.77, and 0.67, respectively; all P<0.001). The predictive performance of FSAC was corroborated in the validation cohort, with higher c-index than other models (all P<0.050). Conclusions: On-therapy changes in NFM are an independent indicator of HCC risk. FSAC incorporating NFM response is a reliable risk score for risk estimation for HCC with better performance than other models.

Three-Dimensional Assembly of Nanoparticles from Charged Aerosols

Lee, Heechul,You, Sukbeom,Pikhitsa, Peter V.,Kim, Junhoi,Kwon, Sunghoon,Woo, Chang Gyu,Choi, Mansoo American Chemical Society 2011 Nano letters Vol.11 No.1

<P>The capability of assembling nanoparticles into a desired ordered pattern is a key to realize novel devices which are based not only on the unique properties of nanoparticles but also on the arrangements of nanoparticles. While two-dimensional arrays of nanoparticles have been successfully demonstrated by various techniques, a controlled way of building ordered arrays of three-dimensional (3D) nanoparticle structures remains challenging. We report that a variety of 3D nanoparticle structures can be formed in a controlled way based on the ion-induced focusing, electrical scaffold, and antenna effects from charged aerosols. Particle trajectory calculations successfully predict the whole process of 3D assembly. New surface enhanced Raman scattering substrates based on our 3D assembly were constructed as an example showing the viability of the present approach. This report extends the current capability of positioning nanoparticles on surface to another spatial dimension, which can serve as the foundation of future optical, magnetic, and electronic devices taking the advantage of multidimensions.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/nalefd/2011/nalefd.2011.11.issue-1/nl103787k/production/images/medium/nl-2010-03787k_0003.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/nl103787k'>ACS Electronic Supporting Info</A></P>

Implicature and Process Leading to Implicature

( Heechul Lee ) 대한영어영문학회 2005 영어영문학연구 Vol.31 No.2

There is said to be two different kinds of meaning: one is sentence (word) meaning, the other speaker meaning. (Hurford & Heasley 1996: 3) Entailment and implicature both belong to inference. However, entailment concerns sentence meaning and implicature speaker (utterance) meaning even though we need to consider hearers to calculate the implicature of an utterance as shown in this paper. Grice (1975) claims that there must be a place for the natural counterparts of logical devices. In this vein, he discusses implicatures in terms of the Cooperative Principle and conversational maxims. Horn (1984) boils down the Gricean maxims lo two fundamental principles, such as the Q Principle and the R Principle, and deals with implicatures in those terms. This paper discusses detachability related directly to conventional implicatures vs. conversational implicatures, and the inferential process leading to the implicatures, with illuminating English examples, (cf. Lee 1994, 1999) (Chonbuk National University)

Performance of and methanogenic communities involved in an innovative anaerobic process for the treatment of food wastewater in a pilot plant.

Lee, Seungyong,Lee, Bowon,Han, Gyuseong,Yoon, Heechul,Kim, Woong Japan Society for Bioscience, Biotechnology, and A 2015 Bioscience, Biotechnology, and Biochemistry Vol.79 No.8

<P>In this study, dual-cylindrical anaerobic digesters were designed and built on the pilot plant scale for the improvement of anaerobic digestion efficiency. The removal efficiency of organics, biogas productivity, yield, and microbial communities was evaluated as performance parameters of the digester. During the stable operational period in the continuous mode, the removal efficiencies of chemical oxygen demand and total solids were 74.1 and 65.1%, respectively. Biogas productivities of 63.9?m(3)/m(3)-FWW and 1.3?m(3)/kg-VSremoved were measured. The hydrogenotrophic methanogen orders, Methanomicrobiales and Methanobacteriales, were predominant over the aceticlastic methanogen order, Methanosarcinaceae, probably due to the tolerance of the hydrogenotrophs to environmental perturbation in the field and their faster growth rate compared with that of the aceticlastics.</P>

How to Use Semantic Features in Teaching (Non-) Factive Verbs

( Heechul Lee ),( Jaewoo Shim ),( Hanna Kim ) 전북대학교 인문학연구소 2020 건지인문학 Vol.0 No.28

The purpose of this study is to find out what kinds of verbs learners found most difficult to use precisely among factive and non-factive verbs and to suggest teaching strategies that will help them to use those confusing verbs correctly. In this study, nine semantically confusing verbs, ‘point out’ and ‘say’, ‘show’ and ‘suggest’, ‘claim’, ‘insist’ and ‘argue’ and ‘doubt’ and ‘suggest’ were selected among factive and non-factive verbs. The findings of the study and the implications are the following: 1) Between factive and non-factive verbs, participants were poor at distinguishing non-factive verbs ‘suggest’ and ‘say’. When teaching these verbs, it should be emphasized that they cannot take clauses which prove to be true but clauses which are based on one’s belief. 2) Between non-factive verbs ‘claim’ and ‘insist’, subjects found ‘claim’ more difficult to use correctly. When teaching about this verb, the focus should be on its [NON-EVIDENT] element. 3) Between non-factive verbs ‘suspect’ and ‘doubt’, participants considered ‘suspect’ more challenging to use precisely. When teaching about the verb, a [believe] element should be considered.