학교문법의 문법 단위 분석

송정근 어문연구학회 2018 어문연구 Vol.98 No.-

This paper deals with some problems related to the analysis of morphemes, words, and sentences among the grammatical units of school grammar. Grammar research is basically a discipline that deals with the classification and systems of grammatical units, so it is reasonable to teach the results and systems of such classifications in school grammar. But this papers insists that We should pay more attention to the analysis of the individual grammar units rather than the simple end result. First, in terms of morphological analysis, the present tense in Korean is expressed as '-는- ~ -ㄴ-' or 'Ø' according to the honorific system, so both of these forms should be presented. It is also necessary to introduce both of these forms to induce students' attention to the historical changes of a final ending in Korean. Second, in the word analysis, rather than educating only the result classification system that the word can be classified into a single word, a compound word, a derivative word, a compound word, the practice of analyzing a word and a hierarchical structure is more necessary. In addition, it is difficult to explain new words such as Blends and acronyms, which are formed by combining syllables cut arbitrarily in words or syntactic structures, by synthesis or derivation, which is a conventional word formation framework. Therefore, it is a more important task to understand the words by practicing the various methods related to word formation and analyzing the words directly. Finally, analysis of sentence components in sentence analysis has important meaning in that it captures the relationship of constituents of sentence. In relation to the setting of a subject or a predicate, it is also useful for the students to learn the sentence composition by explicitly designating subject or predicate in the adnominal clause or noun clause in the school grammar education. 본고는 학교문법의 문법 단위 가운데 형태소, 단어, 문장 분석과 관련된 몇 가지 문제에 대해 다루었다. 문법 연구는 기본적으로 문법 단위의 분류와 체계를 다루는 학문이므로 학교문법에서 그러한 분류의 결과와 체계를 가르치는 것은 당연하다고 본다. 그러나 그 과정에서 단순한 최종 결과가 아닌 개별 문법 단위에 대한 분석 과정이나 분석 방법에 대한 교육에 보다 신경을 써야 한다는 것이 본고의 핵심적인 주장이다. 먼저 형태 분석과 관련하여 우리말 현재 시제를 나타내는 선어말어미는 상대 높임법 체계에 따라 ‘-는- ~ -ㄴ-’ 또는 ‘Ø’으로 나타나므로 이 두 형태가 모두 제시되어야 함에도 현행 교과서들은 그렇게 하지 않은 문제가 있다. 이 두 형태를 모두 소개하여 학생들로 하여금 통시적인 종결어미의 발달에 관한 관심을 유도하는 것도 필요할 것이다. 동사의 관형사형 어미 ‘-던-’, ‘-는’ 등에서 시제 선어말어미 분석 역시 필요한데, 이러한 분석이 중세국어의 시제를 그대로 반영하고 있다는 점에 교육적 의미가 있다고 할 수 있다. 다음으로 단어 분석에서는 단어를 단일어, 복합어, 파생어, 합성어 등으로 구분할 수 있다는 결과적 분류 체계만을 교육하기보다는 단어를 직접구성요소 분석하여 계층적 구조를 파악하는 연습이 오히려 더욱 필요하다고 하겠다. 또한 단어나 통사적 구성에서 임의로 절단된 음절이 결합하여 형성되는 혼성어, 두자어 등의 신어들은 기존의 단어형성 틀인 합성이나 파생으로 설명하기 어렵다. 따라서 단어형성과 관련된 다양한 방식들을 알려주고 단어를 직접 분석해보는 연습이 단어를 이해하는 더 중요한 과제이다. 마지막으로 문장 분석 가운데 문장성분 분석은 문장의 구성성분들의 관계를 포착해 준다는 점에서 중요한 의미를 갖는다. 그런데 관형어와 같은 문장성분은 후행하는 단어 즉 명사를 수식한다는 점에서 문장성분과 품사와의 관계가 서로 무관하지 않음을 설명해 줄 필요가 있다. 관형어는 수식하는 명사의 기능에 따라 통사적 지위가 달라질 수 있다는 점에서 독자적 성분으로 보기 어려운 측면이 있다. 주어나 서술어의 설정과 관련해서도 관형사절이나 명사절 내부에 있는 주어나 서술어도 구체적으로 학교문법 교육에서 명시하여 표시하는 것이 학생들이 문장성분을 학습하는 데 유용할 것이다.

우주항공용 저온 경화 접착제의 고온 물성에 관한 연구

송정근,우현률,이금미,최두현 한국군사과학기술학회 2019 한국군사과학기술학회지 Vol.22 No.2

A high temperature adhesive development which is crosslinked in low temperature is necessary for aerospace application because of thermal expansion mismatches of various substrates. For this purpose, we have designed and fabricated several formulations with high temperature epoxy resins, crosslinkers and additives considering various working conditions and high service temperature. As a result, some formulations showed higher adhesive strengths than Hysol EA 9394/C2 which is widely used for aerospace applications. We also have studied and summarized the mechanical properties of the best development adhesive in both room and high temperatures

미숙아에서 동맥관결찰술

송정근,유완준,이신영,Song, Jeong-Geun,Yu, Wan-Jun,Lee, Sin-Yeong 대한흉부심장혈관외과학회 1994 Journal of Chest Surgery Vol.27 No.8

birth-weight infants during the recovery phase of respiratory distress syndrome and has been associated with long-term pulmonary sequelae. The importance of surgical and medical abolition of left-to-right shunting in symptomatic neonates is established. Four preterm infants with birth weights under 1, 500gm with a PDA unresponsive to pharmacological closure underwent ligation. Two of preterm infants survived to be discharged and are developing normally. One infant has died due to respiratory distress syndrome, septicemia and necrotizing enterocolitis during hospital stay and other infant died due to septicemia after hospital discharge with follow-up for 6 months.

콘크리트 보의 應力擴大係數 K1의 決定

宋錠根 順天大學校 1986 論文集 Vol.5 No.1

3點 및 4點휨 實驗을 통하여 試片의 龜裂長, 破壤荷重과 有效破壤靭性(Effective Fracture toughness)등을 검토한 結果 다음과 같은 사실을 알 수 있었다. 1. 應力擴大係數 ?? 는 配合設計의 영향을 받지 않았으며. 2. 보의 치수를 달리한 경우에도 應力擴大係數는 變化가 거의 없었고, 3. 一般的으로 應力擴大係數는 龜裂長를 키우면 다소 증가함을 보여주었다. Fracture Mechanics concepts have been applied with varing degress to the problem of cracking and fracture in concrete for many years. Whether rules bassed on frature mechanics or classical mechanics should be used as basic for design and analysis depends on the notch sensitivity as well as the fracture toughness of concrete meterial. Therefore information about these characterisitcs of concrete is important. Experiments were undertaken to investigate stress intensity factor ?? of concrete beam with different loadings, sizes and mix design. The investigation, which was carried out on small flexural specimens with pre-cracked notch, indicates that the trend of stress-intensity values is to increse slightly with incresing crack length.

공시적 단어 분석과 순차성

송정근 반교어문학회 2023 반교어문연구 Vol.- No.64

This paper aims to suggest how to set the order of combining components and the order of applying word formation procedures in synchronic word analysis. Accordingly, in the analysis of words consisting of three or more morphemes, how to set the order of combining morphemes was summarized, and in the case of words to which two or more word formation procedures were applied, the application order of derivation, reduplication, and consonant or vowel change was set. First, in the synchronic analysis of words consisting of three or more morphemes, the order of combining the constituents must be determined by considering the semantic relationship of the constituents, the existence of the constituents, the characteristics of individual affixes, and consistent analysis. In the synchronic analysis of words in which word formation procedures such as derivation and consonant or vowel change are confirmed, the order is set as the derivation occurs first and the consonant or vowel change occurs. This is because it is reasonable to assume that the derivation occurs first and the change of consonants or vowels occurs later, considering the existence or meaning of non-existent forms in the process of word derivation. In the synchronic analysis of words in which word formation procedures such as derivation, reduplication, and consonant or vowel change are identified, the order must be set as having occurred in the order of derivation, overlapping, and consonant or vowel change for similar reasons. 본고는 공시적 단어 분석에서 구성 성분의 결합 순서와 단어 형성 절차의 적용 순서를 어떻게 설정하면 합리적인지 제시하고자 하였다. 이에 따라 셋 이상의 형태소로 이루어진 단어의 분석에서 형태소의 결합 순서를 어떻게 설정할것인지 정리해 보았고, 둘 이상의 단어 형성 절차가 적용된 단어의 경우에 파생, 중첩, 자․모음 교체 등의 적용 순서를 설정해 보았다. 먼저 셋 이상의 형태소로이루어진 단어의 공시적 분석에서는 구성 성분의 의미 관계, 구성 성분의 존재여부, 개별 접사의 특성, 분석의 일관성 등을 고려하여 구성 성분들의 결합 순서를 결정하여야 한다. 파생과 자․모음 교체 등의 단어 형성 절차가 확인되는 단어의 공시적 분석에서는 파생이 먼저 일어나고 자․모음 교체가 일어난 것으로그 순서를 설정한다. 이는 단어의 도출 과정에서 존재하지 않는 어형의 존재나의미를 고려하면 파생이 먼저 일어나고 자․모음 교체가 이후에 일어난 것으로보는 것이 합리적이기 때문이다. 파생, 중첩, 자․모음 교체 등의 단어 형성 절차가 확인되는 단어의 공시적인 분석에서도 유사한 이유로 파생, 중첩, 자․모음 교체 순서로 단어 형성 절차가 일어난 것으로 순서를 설정하여야 한다.

鋼뼈대構造物의 最適塑性設計에 關한 硏究

宋錠根 順天大學校 1984 論文集 Vol.3 No.1

This paper has represented an iterative approach to the optimal plastic design of steel frames that overcomes the difficulties with the limit equlibrium condision. Essentially the procedure involves the performance of a series of minmum weight design where, at any one stage, the limit equlibrium equation pertaining to the critical collapse mode for the previous design is added to the constraint set for the next design. Upon suceeding iterations, the final design is achived when a subsquent strength analysis finds the collapse load for the design to be greater than or equal to the specified design load level. Both the plastic design and strength analysis processes are formulated as linear programming using simplex algorithm.

유기박막 트랜지스터의 기술 동향

송정근 한국고분자학회 2003 고분자 과학과 기술 Vol.14 No.1

Hybrid Monte Carlo 시뮬레이션에 의한 InAlAs/InGaAs HBT의 전자전송 해석

송정근,황성범,이경락 한국전기전자재료학회 1997 전기전자재료학회지 Vol.10 No.9

As the size of semiconductor devices shrinks in the horizontal as well as vertical dimension it is difficult to estimate the transport-velocity of electron because they drift in non-equilibrium with a few scattering. In this paper HYbrid Monte Carlo simulator which employs the drift-diffusion model for hole-transport and Monte Carlo model for electron-transport in order to reduce the simulation time and increase the accuracy as well has been developed and applied to analyze the electron-transport in InAlAs/InGaAs HBT which is attractive for an ultra high speed active device in high speed optical fiber transmission systems in terms of the velocity and energy distribution as well as cutoff frequency.

직접봉합으로 치료한 단독 이차공 심방중격결손증 156례 보고

송정근 대한흉부심장혈관외과학회 1995 Journal of Chest Surgery Vol.28 No.4

Secundum atrial septal defect occupies about 10 to 15% of congenital heart diseases, and the surgical accomplishment is outstanding, so that the operative mortality is getting near to zero percent. But, the methods of correction, direct closure versus patch closure are still controversial and there is no absolute method about it. Some surgeons prefer direct closure technique for its simplicity and lesser thrombogenicity but others, afraid of arrhythmia and suture detachment after closure of large defect, prefer patch closure. Usually most surgeons use direct suture technique in small and moderate sized defects and patch closure in large defects. In our hospital, 156 cases of isolated secundum atrial septal defect were closed directly by double continuous over and over suture using 5-0 polypropylene[prolene , regardless their sizes and the amounts of shunt flow. There were no operative mortality and no serious complications such as heart block, suture detachment and embolism.

기관지 압박을 초래한 만성 해리성 대동맥류(Type B) -임상적 치험 1례-

송정근 대한흉부심장혈관외과학회 1995 Journal of Chest Surgery Vol.28 No.3

A 42-year-old Marfan female had a chronic dissection of the descending aorta[Type B and the aneurysmal expansion of the descending aorta caused compression of the trachea resulting in respiratory distress which mimicked bronchial asthma. The patient has been successfully managed by resection and replacement of the aneurysm in the descending aorta. The operation could be done without the aid of the partial cardiopumonary bypass. As the patient had been prepared by unilateral axillo-bifemoral by-pass using prosthetic graft 8mm in diameter 10days prior to the main operation.