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소량 의미 양사의 주관화 표지 기능 연구: ‘点’과 ‘丝’를 중심으로
이인주,김정필 언어과학회 2023 언어과학연구 Vol.- No.107
. This study aims to explore the subjectification marker function of ‘yi dian’ and ‘yi si’ as quantifiers, which express a ‘subjective small amount' reflecting the language users' evaluation and feelings. A quantifier phrase of the form ‘yi+q+n’ means ‘a very small amount’ or ‘almost no amount’ in a negative sentence and represents ‘subjective amount.’ This paper particularly analyzed the use of ‘dian’ and ‘si,’ which have distinct small-quantity meanings in the quantifier itself, and the results showed that they have certain differences from other quantifiers. ‘Dian’ and ‘si’ are used in conjunction with the numeral ‘yi’ in most of the usages, and this form shows a dominant distribution in negative sentences with semantic negation of the entire quantity. This is considered to be due to their characteristic of being the lowest position in the quantitative hierarchy.
라만 스펙트럼의 카보닐 신축진동 이동에 대한 용매효과 : 케톤
이인주,서성훈,이무상,In Ju Lee,Sung Hun Seo,Mu Sang Lee 대한화학회 1993 대한화학회지 Vol.37 No.12
유발효과와 공명효과는 케톤의 카르보닐기의 신축진동수를 결정하는데 중요한 역할을 하며 용액에서 수소결합, 유전효과 그리고 입체효과는 모두 케톤의 카르보닐 신축진동수, $ν_{C=O}$를 결정하는 인자이다. νC=O는 아세톤의 메틸기가 페닐기로 하나씩 치환될 때마다 약 27 $cm^{-1}$ 장파장 이동하였다. 케톤의$ν_{C=O}$진동수는 용매에 따라 다른 변화를 보이며 수용액에서 케톤의 부피비가 증가함에 따라 $ν_{C=O}$도 증가하였다. 케톤의 일정농도에서 $ν_{C=O}$ 진동수는 $(CH_3)_2SO/CCl_4$ 과 $CHCl_3/CCl_4$ 혼합 용매의 몰 비율 변화에 따라 연속적으로 이동하며 이로써 $ν_{C=O}$가 $(CH_3)_2SO$ 또는 $CCl_4$, $CHCl_3$ 또는 $CCl_4$의 농도 변화에 모두 영향을 받는다는 것을 알 수 있었다. Inductive and resonance effects play an important role in determining carbony) stretching frequencies of ketones. Hydrogen bonding, dielectric effects, and steric effects are all factors which determine the carbonyl stretching frequency, νC=O of ketones in solution. The $ν_{C=O}$ frequencies were shifted by approximately 27$cm^{-1}$ each by substituting to a phenyl group for a methyl group in acetone. The $ν_{C=O}$ frequency for ketones shifted differently in various solvents and increased with increasing the volume ratio of the ketones in water solutions. The $ν_{C=O}$ frequency for ketones shifts continously at constant concentration of ketone in solutions of $(CH_3)_2SO/CCl_4$and$CHCl_3/CCl_4$ with changing of the mole ratio of two solvents. The $ν_{C=O}$ frequency was also affected by changing concentration in either $CCl_4$ or $(CH_3)_2SO$ solution and in either $CCl_4$or $CHCl_3$ solution.
이인주,김정필 언어과학회 2023 언어과학연구 Vol.- No.104
Chinese classifiers ‘Tiao' and ‘Gen' are shape classifiers that share the common attribute of being synonyms that are “thin and long,” which makes it difficult for learners to distinguish and select between them. Although both classifiers respond similarly to thin and long objects, they form specific combinations with certain objects and are sometimes used interchangeably with others. This study aims to differentiate the original meanings of ‘Tiao' and ‘Gen' by using their respective senses as cognitive reference points for activating them as classifiers and by using schematization to enhance understanding. Based on the analysis results, ‘Tiao' focuses on a consistent linear shape to categorize objects, while ‘Gen' has a reference point in its use based on the root of a plant, which serves as the background for the classifier's meaning. Therefore, the reference point for ‘Gen' also shows a schematic with a long shape with one end fixed or possessing a starting point. .