Null Operator Structures in English

Yoon, Seok Hwa 대한언어학회 1995 언어학 Vol.3 No.-

Yoon, Seok-Hwa(1995). Null Operator Structures in English. Linguistics, Vol. 3. The purpose of this paper is ,to survey on null operator structures with special reference to English, and to provide adequate accounts for the phenomena and distribution of the null operators and the phenomena closely related to them, within the principles and parameters approach to the grammar of natural language. We assume that null operator structures involve predicational null operator structures and parasitic gap structures, but examine only predicational null operators. On the assumption that predicational null operators are ungoverned since predicational null operators are not complements but adjuncts to the matrix verb, Contreras(1989) argues that predicational null operators behave like PRO and are licensed by Control Theory.

Syntactic Recoverability of Null Objects in Korean

Yoon, Seok Hwa 대한언어학회 1997 언어학 Vol.5 No.2

Yoon, Seok-Hwa. 1997. Syntactic Recoverability of Null Objects in Korean. Linguistics, 5-2, 271-288. The purpose of this paper is to survey James Huang's recent proposal regarding nominals with special reference to Korean, and to propose a new analysis on the syntactic recoverability of the null objects, and to present some theoretical implications of my analysis on parametic variation with Chomsky's principles and parameters approach in syntax. So far I have argued that some functional phrases are existent and behave like dynamic elements in Korean syntax although the existence of functional categories such as AGRPs is minimally attested in its morphology. (Won Kwang University)

On Parasitic Gap Stuctures in English

Yoon, Seok Hwa 대한언어학회 1996 언어학 Vol.4 No.-

Yoon, Seok-Hwa. 1996. On Parasitic Gap Structures in English. Linguistics 4, 145-168. The purpose of this paper is to survey on parasitic gap structures with special reference to English, and to provide adequate accounts for the phenomena closely related to them, within the principles and parameters approach to the grammar of natural language. We assume that null operator structures involve predicational null operator structures and parasitic gap structures, but examine only parasitic gap structures. The assumption that a governed null operator is a variable seems to be specific to adjunct-internal PG structures. But if we do not put any restriction on the Bijection Principle, typical adjunct PG structures will violate it. Furthermore, there are some exceptional adjunct PG structures for which the Modified Strong Binding Condition is not applicable. (Wonkwang University)

한우 성별에 따른 등심의 육질특성 비교

최정석, 정동순, 최석현, 이상화, 김종희, 최양일 忠北大學校 農業科學硏究所 2011 農業科學硏究 Vol.27 No.4

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섬유강화형 포스트를 이용한 치관-치근 파절의 치료: 증례 보고

임화신,라지영,이광희,안소연,김윤희,금기석,이상봉 大韓小兒齒科學會 2012 大韓小兒齒科學會誌 Vol.39 No.1

The crown-root fracture is defined as a fracture of tooth that contains enamel, dentin and cementum with or without pulp exposure. Generally the fracture lines place obliquely from labial surface, between incisal edge of the crown and marginal gingiva, to palatal surface subgingivally. If the fracture line is located supragingivally, the removal of tooth fragment and supragingival restoration can be performed. In subgingival fracture line, the surgical exposure, orthodontic eruption or surgical eruption can be considered. If the fracture line is too deep to restorate, extraction or decoronation can be selected. In children and adolescents, the extraction should be the last option. Another option to select before extraction is the restoration using fiber-reinforced post and the reattachment of tooth fragment. The fiber-rainforced post enhances the retention and the durability of tooth fragment. The reattachment of crown fragment using resin adhesive system is considered minimal invasive treatment biologically. This case reports the treatment of crown-root fracture using the reattachment of crown fragment and the insertion of fiber-reinforced post. 치관-치근 파절은 법랑질, 상아질, 백악질이 모두 포함된 치아의 파절로, 파절선이 대부분 절단연이나 순측의 변연부 치은 에서 구개측 치은열구 하방으로 사선으로 진행된다. 파절선의 위치가 치은 연상이라면 파절편의 제거 및 치은연상 수복을 시 행하고, 치은 연하라면 파절면의 외과적 노출술, 교정적 정출술, 외과적 정출술을 이용한 치아의 수복이 이루어진다. 그 외에 섬유 강화형 포스트를 삽입하여 치관 수복물의 유지력을 높이고, 레진 접착 시스템을 사용하여 치관 파절편을 재부착함으로 써 생물학적으로 최소한으로 침습적인 치료를 하는 방법도 있다. 만약 파절의 정도가 치은 연하로 깊은 경우 발치나 치관절제 술을 이용한 치근의 유지 등을 고려할 수 있다. 본 증례는 치관-치근파절로 내원한 12세 환아로 섬유강화형 포스트를 사용하여 치관 파절편 재부착을 시행하였으며 양호 한 경과를 보여 이를 보고하는 바이다.

영어의 관계사절과 보문소에 관한 연구

尹錫花 圓光大學校 1991 論文集 Vol.25 No.1

This study investigates some syntactic and semantic aspects of English relativization whithin the framework of the generative grammar, especially. the Government-binding Theory and the Conjunction Analysis & the Predicate-Conjunct Analysis Theory. The main focuses are placed on examining some previous claims and theoreticl assumptions concerning English relativization in order to establish some systematic descriptions and an explanatory adequacy of these constructions as a part of the Universal Grammar, and also on incorporating the relative analysis of Chomsky's and McCawley's & Thompson's and presenting one model for them, that is, R-binding and X-binding. Chapter 1 presents a brief introductory linguistic framework of Chomsky's syntactic models as the system of levels and rules. And this chapter reviews various syntactic constraints and consitions proposed by Chomsky. The systems of constraints incorporated into the chapter are X-bar Theory, θ-Theory, Predication Theory, Government Theory, Case Theory, Bounding Theory, Binding Theory, and Control Theory. Chapter 2 presents the structures of the traditional relative clauses, the structures of interrogative question, and relative clauses of Chomsky(1986b). In this chapter the relative clauses have to keep Doubly-Filled COMP Filter, Case Filter, Strong Binding, Wead Crossover Constraint, Subjacenty Condition and Empty Category Principle. Chomsky(1981) raises a question with the complexity of the relationship of resumptive pronouns, antecedents and relative pronouns, and infinitival clauses. Chomsky(1982, 1986a, b), in order to solve this problem, sets up Empty Operator in the relativization with Empty Operator Movement Rule, and also it prisents Strong Binding to specify antecedent relationships. It argues the differences between restrictive clauses and non-restrictive clauses, the problem of Weak Crossover Constraints and the problem with the classification of resumptive pronoun. We will have to specify exceptions to Subjacency Condition and Empty Category Principle explicitly, and analyse non-restrictive relative clauses with GB Theory. Chapter 3 presents the Conjunction Analysis of Thomposn(1971) and Predicate-Conjunct Analysis of McCawley(1981). This chapter presents syntactic and semantic, especially. speech-contextual differences in restrictive and non-restrictive and pseudo-relative clauses. In this analysis the underlying structure of restrictive and non-restrictives are suggested as a conjunctive, not as an embeddded construction. In connection with this, my approach makes it essential to pay close attention to the interaction of predicte NP and relative pronoun at issue in the conjunctive analysis. In additionm the meanings of two closely related to form but structurally different frlative clauses are distinguished with the help of speech contextual analysis. Finally, in order to present this new approach this chatpter distinguishes two kinds of binging in relative head called R-binding. The binding from Comp is called A-binding and the binding by a relative head is called R-binding. The distinction between binding relation relation leads to a contrast between restrictive and con-restrictive relatives: R-binding applies to the restrictives, while X-binding to non-restrictives. It is to claim that such a new critetion is powerful enough to differentiate in meaning the two kinds of relative clauses; that is, the restrictive and the non-restrictive.

케네스 맥밀런의 작품세계와 그 성향에 관한 연구

李和錫 韓國舞踊敎育學會 1996 韓國舞踊敎育學會誌 Vol.6 No.-

Kenneth MacMillan can be portrayed such a good choreographer who has a sense of discribing the fact' realistically. He has made 40 years of his career focused on presenting our daily life that we had, are having, and will have, and believed the ballet could do that. His belief also had an influence on non-ballet genres such as literature, dramas, and movies. On the other hand inspiration, dramatic eliments and story-telling which all stem from non-ballet genres can be found in his works. These days he is one of choreographers who have the most pioneering spirit and put enormous efforts in studying other areas. His works have fully proved the possibility that the general area of the ballet - commonly called classical or authentic area - can be broadened in ballet's themes and choreographic methods. Seymour one's said "Kenneth MacMillan was a lebel. He stirred up the system with such a dramatic story refrecting the dark side of human nature." which summarizes MacMillan's work well. Mainly, MacMillan's choreography is a 'narrative ballet' informality and, is dealing with death and sex' in theme. In addition, it should not be overlooked that his work is absolutely creative.

수술중 기계적 환기시 HME (Heat and Moisture Exchanger)가 기도저항에 미치는 영향

윤석화,김일문,이상묵,유재현 충남대학교 의과대학 지역사회의학연구소 1996 충남의대잡지 Vol.23 No.2

To compare the airway resistance effects of two heat and moisture exchangers(HME) during short-term intraoperative volume controlled mechanical ventilation. Following a randomized order, the patients were ventilated during 3hrs with two HMEs(Pall conserve and Humi-vent filter). In each patient and for each 5 min, lhr, 2hrs and 3 hrs period, body temperature and airway resistance were measured. The hydrophobic HME (Pall conserve) had a good theraml conservation capacity, but increase airway resistance(11.7±2.9cm H_2O/1/s to 15 4±3.4 after lhr, to 17.3±2.5 after 2hrs, to 17.5±3.3cm H_2O/l/s after 3hrs). The hygroscopic filter(Humi-vent filter) had a good thermal conservation capacity, and less increase airway restance than Pall conserve(13.0±2.3 to 15. 4±3.4. after 1hr, 15.9±2.5 after 2hrs, 15.0±3.3 cmH2O/I/s after 3hrs). The hygroscopic HME had a thermal and humidification capacity and less increase the airway resistance.

효과적인 영어독서를 위한 창의적인 독서기술에 관한 연구

윤석화,강현호 원광대학교 대학원 2007 論文集 Vol.39 No.-

The purpose of this dissertation is to find out the effects of a fast reading program by presenting various prior theories and teaching and learning reading skills such as skimming, scanning, guessing, reading faster, etc. It's expected that such a study gives will help students develop abilities in reading for pleasure, reading comprehension skills, thinking skills and reading faster. Reading for pleasure is the easiest way to become a reader in English. It's also the most important way to improve one's reading abilities. Chapter Ⅰ discusses the necessity, purpose and scope of the present dissertation. Chapter Ⅱ deals with the work method that is composed of the subject and time period of the study and hypothesis. The first hypothesis will be a significant difference in the scores of reading comprehension ability between the experimental class and the control class. The second hypothesis, will be a significant difference in the scores of words per minute between the experimental class and the control class. To verify these hypotheses, the subjects were 124 male students in two classes of the second grade of J High School located in Kunsan City in Jeonbuk. The experimental class consisted of 62 students, and the control class consisted of 62 students. The period of the experiment was 12 weeks, from March, 2006 to August 2006. The instruction methods for speed reading training were, 1) The position of slash 2) Pre-reading activities 3) Chunking 4) Scanning 5) Skimming, and 6) Pattern of Organization. The results were analyzed by SPSS (Statistical Packages for Social Sciences). Chapter Ⅲ. The results of the study can be summarized as follows ; the scores of reading comprehension in the experimental class gradually increased in comparison with the control class. There was a significant difference in the reading comprehension test between the experimental class and the control class. Chapter Ⅳ. Through the results of this study, it would seem that speed reading training enhances students' reading comprehension ability. It's expected that such a study will give some abilities to students in the areas of reading for pleasure, reading comprehension skill, thinking skills and reading faster. Reading for pleasure is the easiest way to become a reader in English. It's also the most important way to improve one's reading abilities. Ongoing immersion in extensive reading is essential for practicing and applying reading skills and for developing all areas of language skill. I think that this dissertation is results can be applied to classroom teaching and will add to students' motivation for improving their reading rate and reading faster.

환기팬 시스템의 소음 저감에 관한 실험적 연구

이종석,송화영,이동훈 서울産業大學校 2005 논문집 Vol.54 No.1

This paper introduces an experimental study for the noise reduction of a ventilating fan system. For the purpose of noise reduction of it, an absorptive duct silencer filled with a glass fiber has been conventionally utilized. However, a glass fiber has some disadvantages like hygiene and secondary pollution problems. In order to overcome these problems, in this paper, a perforated duct silencer has been applied to the ventilating fan system. For the designing of a perforated duct silencer, the transmission losses for various perforated panel systems are measured and compared with their sound absorption performances.