• Korean Journal of Logic
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• v.21 no.3
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• pp.321-352
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• 2018

This paper is intended to examine a relationship between the Principal Principle and Conditionalization. For this purpose, I will first formulate several versions of the Principal Principle and Conditionalization in Section 2. In regard to the relationship between the two norms in question, I will show in Section 3 that the Principal Principle and Conditionalization are complementary in two particular senses. The first complementarity is that we don't have to formulate every version of the Principal Principle if the credences evolves by means of Conditionalization. The second complementarity is that we don't have to require for rational agents to update overall credal state by means of Conditionalization if the agent satisfies the Principal Principle. This result can be regarded as a result that criticizes and supplements some existing works about the relationship between the norms.

• Proceedings of the Acoustical Society of Korea Conference
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• 1995.06a
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• pp.155-158
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• 1995

150~7,000Hzd의 확대역 전화를 위한 전화 전송특성 설계지침으로 활용하기 위해, 확대역과 300~3400Hz 의 협대역 전화에 대한 통화품질 평가결과를 비교/분석하였다. 토화품질 평가는, 조정법에 의한 선호 라우드니스 레벨고 ㅏ동가 라우드니스 레벨 조정실험, 그리고 단음절 명료도평가로 구성되었다. 선호 라우드니스 레벨 조정실험의 결과, 협대역과 확대역 음성에 대한 피험자의 선호레벨이 각각 70.7dB 및 68.6dB로 약 2dB의 차이를, 피험자간 분산은 2.12와 6.11로 의미있는 차이를 보였는데, 이것은 음성대역의 확장에 따라 사용자들의분산이 크기 때문에 확대역 전화에서 수화음량 조절기능이 필요함을 증명한 결과이다. 그리고, 협/확대역 조건에서의 100개 단음절에 대한 명료도 실험 결과에서, 전체 명료도 점수간에는 통계적으로 의미있는 차이를 보이지 않았지만 단음절중 3,400Hz이상에서 많은 에너지를 갖는, 파열음 'ㅌ', 파찰음 'ㅈ', 'ㅉ', 'ㅊ', 그리고 마찰음 'ㅅ', 'ㅆ' 으로 시작하는 20개 단음절에 대한 부분명료도에 있어서 협대역과 확대역 조건간에 20%의 명료도 차이를 나타내었다. 또한, 비교 라우드니스 레벨 조정실험의 결과, 협대역과 확대역 사이의 평균 라우드니스 레벨 차이가 약 3.4dB (A)로 나타났는데, 이 결과는 국내 확대역 전화의 수화음량적격 설정에 지침으로 활용할 것이다.

• The Transactions of the Korea Information Processing Society
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• v.7 no.12
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• pp.3753-3761
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• 2000

There exist several versions of schema and instances created under different versions of the schema concurrently in the database in schema evolution environments. This paper proposes a mechanism for accessing instances regardless of versions in schema evolution environments in object relational databases. Access handling routines are used in accessing to the instances through the undefined attributes in the versions in which they were created. The change of semantic information of attributes is supported. Access handling routines are defined for each pair of semantics rather than defining backdate/update functions for each pair of versions of a class. A query language that accommodates version and semantic information is defined through the extension of the primitive SQL format.

• Proceedings of the Korean Information Science Society Conference
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• 1999.10b
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• pp.190-192
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• 1999

한국어는 용언이 의미적 제약을 통해 문장을 지배하는 SOV 구조의 언어이다. 또한, 조사나 어미와 같은 기능어의 발달은 물론 관형절은 내포하는 문장이 주류를 이룬다. 따라서 한국어의 구문분석은 부착에 따른 많은 구문 모호성이 발생하게 된다. 본 논문에서는 조건단일화 기반의 CFG문법을 기술하고 문형을 구문 제약으로 하여 구문모호성을 해결하는 방안을 제시한다. 문형은 한국어의 특성을 용언의 하위범주화에 맞게 재분류한 문장의 구조적 유형을 말한다. 본 논문에서 제안하는 문형은 동사와 형용사를 구분하여 39가지로 설정하였다. 이런 문형 정보를 이용하여 관형형 어미를 갖는 용언이 최대의 정보를 가지도록 함으로써 관형절에서 발생하는 부사 및 체언구 부착의 문제가 해결된다. 또한 문형은 이중주어나 이중 목적어 문장을 처리할 수가 있어 한국어에서 발생하는 많은 구문모호성을 해결할 수 있다.

• Koreanishche Zeitschrift fur Deutsche Sprachwissenschaft
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• v.9
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• pp.169-193
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• 2004

In simultaneous interpreting, if the syntactic structure of the source language and the target language are very different, interpreters have to wait before being able to reformulate the source text segments into a meaningful utterance in target language. It is inevitable to adapt the target language structure to that of the source language so as not to unduly increase the memory load and to minimize the pause. While such adaptation enables simultaneous interpretating, it results in damaging the perspective coherence of the text. Discovering when such perspective coherence is impaired, and how the problem can be relieved, will enable interpreters to enhance their performance. This paper analyses the reasons for perspective coherence damage by looking at some examples of German-Korean simultaneous interpreting.

• Annual Conference on Human and Language Technology
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• 2003.10d
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• pp.134-136
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• 2003

본 논문은 Grosz et al(1995)의 중심화이론(centering theory)을 바탕으로 목적어의 생략의 동기를 설명할 수 있는가를 검증하였다. 한국의 민담에 나타난 431개의 절과 신문사설 249개의 절을 분석한 결과 공목적어(zero object)의 17%만이 중심유지변이(continue transition)에 사용되었으며, 이는 중심화이론의 기존 세 가지 제약만으로는 공목적어의 분포를 설명할 수 없음을 보여주는 것이다. 본 연구에서는 중심화이론 내에서 공목적어의 분포를 설명하기 위하여 Kameyama(1998)의 평행선호조건(Parallelism Preference Condition)을 도입할 것을 제안하였다. 평행선호조건의 도입은 세 가지 측면에서 지지된다. 첫째, 중심변이 개념만으로 설명이 불충분한 공목적어의 분포를 중심화이론 내에서 설명할 수 있다. 둘째, 순조로운 중심이동변이(smooth-shift transition)에 나타나는 공주어의 분포를 설명할 수 있다. 셋째, 평행선호조건은 공명대명사의 해석뿐만 아니라 시제의 생략이나 동사의 생략을 설명하기 위해서 독립적으로 지지되는 조건이다.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2002.08a
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• pp.157.2-157
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• 2002

• The Korean Journal of Food And Nutrition
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• v.16 no.4
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• pp.410-416
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• 2003

Three varieties of soybean were acidified by soaking in two kinds of vinegar which were persimmon vinegar and brewed vinegar. Chemical properties of soaking solution and physical and organoleptic properties of soybean during soaking at room temperature for 8 days were studied. The soybeans were acidified in vinegar solution at room temperature for 8 days. The results showed that soybean weight was rapidly increased until first two days and then gradually increased thereafter. Increase in total acidity and sugar concentration and decrease in pH of vinegar solution were also measured during initial soaking stage. The changes in pH and acidity were more significant in brewed vinegar than those in persimmon vinegar, The L values of persimmon vinegar solution after soaking the soybean were relatively lower than that of brewed vinegar. The a values of the vinegar solution used for black beans were increased while that of the vinegar solution used for white beans were decreased, The flavor and texture of acidified bean in persimmon vinegar were more soft and less benny than those acidified in vinegar. However sourness of the acidified beans in persimmon vinegar was much softer higher to those values of brewed vinegar.

• FLOWER RESEARCH JOURNAL
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• v.17 no.4
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• pp.256-261
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• 2009

This study was carried out to examine the effects of cutting condition on the rooting and their subsequent growth of cut flower in plug cutting of summer-flowering chrysanthemum 'Iwanohakusen'. The more leaves were attached to the cutting, the higher shoot growth and rooting were. Shoot growth of cuttings was not affected by cutting length, but rooting was better in over 5 cm long cutting. Shoot growth was enhanced by increasing thickness of cutting, and 5.5 mm thick cutting was favored in rooting. When the many leaves were attached on the cutting, the length and weight of cut flower increased. Over 7 cm long cutting showed higher values in growth of cut flower and ray flower number. Cutting of 5.5 mm diameter showed more favorable growth of cut flower than the other treatments. Therefore, it is concluded that rooting of cutting and consecutive growth of cut flower was improved when 7 cm long and 5.5 mm diameter cutting with 4 leaves was used in plug cutting of chrysanthemum 'Iwanohakusen'.

• Journal of Life Science
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• v.14 no.1
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• pp.14-16
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• 2004

Various ligands function as regulators in the allosteric control of tryptophan synthase. Effects of the monovalent cations and glycerophosphate on the mutant tryptophan synthases were examined in the presence of L-serine. The results showed that these compounds might play roles in the allosteric control of the proteins.