노걸대 3종 판본 내 중국어 명사 접미사의 형태론적 생산성에 대한 통시적 연구

( Maeng¸ Junghwan ) 한국중국언어학회 2021 중국언어연구 Vol.- No.95

본 논문은 원명청(元明清)대에 걸쳐 출판된 노걸대 3종 판본을 바탕으로 명사 접미사의 형태론적 생산성의 역사적 변천 과정에 관한 연구를 진행하였다. 노걸대는 당시 구어체 북방 관화를 기록한 자료로써 원대부터 청대에 이르기까지의 언어적 변화를 담고 있다. 따라서 본 연구는 노걸대 3종 판본을 코퍼스 자료로 사용하여 명사 접미사의 형태론적 생산성을 분석하였다. 형태론적 생산성은 각 명사 형태소가 생성해낼 수 있는 새로운 어휘의 종류의 수를 바탕으로 측정되었다. 분석 결과 -儿이 원대부터 청대에 걸쳐 가장 높은 생산성을 지니고 있는 것으로 판명된 반면, 명사 접미사 -子와 -們의 경우 이 기간 동안 생산성이 지속적으로 감소하는 양상을 확인할 수 있었다. 본 연구의 결과는 형태론적 생산성과 어휘화의 밀접한 관련성에 대한 실증적 근거를 제시함과 동시에 형태론적 법칙을 통해 생성된 어휘와 어휘 목록에 등록된 어휘가 서로 독립적인 영역에 속해 있음을 시사하고 있다. This study focuses on the historical change in the productivity of Chinese nominal suffixes based on three versions of Laoqida (老乞大) published in the Yuan, Ming and Qing periods respectively. Because Laoqida transcribes spoken Chinese language at the time and also reflects language change over time spanning from the Yuan to Qing period, it serves as a corpus database that allows us to examine the premodern spoken Chinese language. Using Laoqida as a corpus database, this study used hapax-based analysis to examine morphological productivity of the nominal suffixes (-zi, -er, -men) under investigation based on the number of novel expressions created by each suffix. The findings of the study show that -er remains as the most productive suffix throughout the Yuan-Qing periods whereas the productivity of -zi and -men continues to decline over the same periods. The results of the study suggest that the morphological productivity and the lexicalization of derived words are closely associated with each other. Furthermore, the study provides evidence that lexicon and morphology should be considered as two independent domains.

C-NMR Spectroscopy에 의한 Olefin-Vinylchloride 공중합체의 tacticity에 관한 연구

맹기석,황택성 忠南大學校 産業技術硏究所 1990 산업기술연구논문집 Vol.5 No.1

Homo PVC and olefin-vinylchloride copolymers have been prepared by free-radical copolymerization at 60℃. Molecular weights of PVC and copolymers have been caracterized by gel permeation chromatography (GPC) and C-NMR. We are used to calculate the tacticity shifts in the C-NMR spectra of PVC and copolymers by Bovey first order Markov statistics. Copolymers of vinyl chloride with isobutylene, propylene from 1.58 to 8.0mol% olefin, is found to random arrangment by ??C-NMR spectroscopy. The values of molecular weights of the copolymer ranged from 2.38 to 7.03×10⁴, measured by GPC. It was found that both the degree of conversion and molecular weight decreased in accordance with the increase of comonomer ratio in the copolymer.

金井山 (釜山) 東斜面溪谷 植生의 生態學的 硏究

김맹기,이학영,김종원 한국환경과학회 1993 한국환경과학회지 Vol.2 No.1

This study was carried out to find the relationships between species pairs in the vegetation of eastern valley vegetation in Mt. KumJung from September 20, 1991 to October 15, 1992. Eight sites were selected, each being divided into 5 quadrats, and thus 40 quadrats were in total. To know the correlation among plant species the x^2 values were calculated by using the method of Yates, and the results were analyzed by cluster analysis according to Sneath and Sokal, and the following conclusions were obtained. The species examined can be subdivided into five groups according to the relationships. However, the relationships are not correlated with pH, water-content, maximum water holding capacity and mineral content of soil probably due to the environmental discontinuity.

지구온난화에 따른 증발-강수 재순환 비율의 변화

김맹기,고수미,남궁지연 公州大學校 基礎科學硏究所 1999 自然科學硏究 Vol.8 No.-

이 연구에서는 기후모델의 수치적분자료를 재순환 모델에 적용하여 지구온난화가 대륙의 증발-강수 재순환 비율에 미치는 영향을 정량적으로 평가하였다. 규준실험에서 나타난 증발-강수 재순환 비율은 지역과 계절에 관계없이 30%를 넘는 경우는 발견되지 않았으며, 저위도 보다는 중위도 지역에서 재순환 비율의 계절변동이 크게 나타났다. 지구온난화에 수반된 재순환 비율은 규준실험에서 나타난 비율에 비해 대체로 감소하는 것으로 나타났다. 이는 대륙 강수량이 지면 증발에 의한 영향보다는 영역 밖의 해양에서 제공된 수증기가 대륙으로 수송되어 미치는 영향이 더 중가한다는 것을 의미한다. 다만 중위도 봄철에는 지면 증발에 의한 영향이 재순환 비율의 증가에 상당부분 기여하는 것으로 평가되는데, 이는 지구온난화에 따른 봄철의 눈녹음이 강화되어 토양수분을 증가시키는 현상과 밀접하게 관련되어 있었다. Based on the evaporation-precipitation recycling model, the recycling ratio was evaluated using the data obtained from 3 type simulations of climate model. The degree to which regional precipitation is supplied by recycled surface evaporation is about 30% below, and have more significant seasonal cycle in mid-latitude than in low-latitude, in control experiments. The recycling ratio due to global warning is reduced for all month, indicating that the contribution of surface evaporation to regional precipitation is smaller than that of evaporation in upstream ocean. But, in mid-latitude spring, the contribution of surface evaporation to regional precipitation was enhanced snow melting associated with global warming.

Pd(X)(COPh)(PPh₂)₃(X=Cl,Br,NCS,CN)와 Pd(CN)(COPh)(N-N)(N-N=en,R-pn)의 합성과 성질

정맹준,도명기 嶺南大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.16 No.-

Oxidative addition products, trans-Pd(X)(COPh)(PPh₃)₂(1) is obtained from the reaction of tetrakistriphenylphosphinoPalladium(0) complex and benzoylhalides, XCOPh(X=Cl,Br,NCS,CN), and the structure of these complexes were identified from the UV, IR and ?? spectral data. We found that the stretching vibration energy of the carbonyl group is CN < MCS < Cl < Br and it was depending on the type of X which is in trans position to the carbonyl in the complex 1. We also investigated the formation of the chelate complexes relate to trans influence of carbonyl group in the starting complex 1. It was found that chelate complexes, Pd(X)(COPh)(N-N)(N-N=en, R-pn)(2) were formed, when X is CN, by the reaction of bidentate ligands such as ethylenediamine(en), or R-propylenedamine(R-pn) with complex 1.

일 장기 수용시설 노인들의 인지기능장애와 우울증상의 유병율

조맹제,함봉진,이부영,김성윤,신영민,이창인 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.5

목 적 : 본 연구는 수용시설의 노인들에서 인지기능장애와 우울증상의 유병율을 조사하기 위한 것이다. 방 법 : 한국의 한 수용시설인 꽃동네에 거주하는 60세 이상 노인 169명을 대상으로 한국판 Mini-Mental State Examination(MMSE-K). Short Portable Mental State Questionnaire(SPMSQ), 축약판 Geriatric Depression Scale(SGDS). 그리고 the Center for Epidemiologic Studies Depression (CES-D)을 적용하였다. 결 과 : 전체 169명중 153명(남자=72명, 여자=79명, 그리고 누락=2명)이 검사를 완성하였다. 연령의 범위는 60에서 102세였고, 평균연령은 74.17±8.27(남자71.76±8.14. 여자76.14±7.78)세였다. 교육기간의 범위는 무학에서 16년이었고, 평균교육기간은 3.04±3.93(남자 4.13±4.23, 여자 2.01±3.38)년이었다. 인지기능장애의 유병율은 MMSE-K≤23의 기준으로 56.2%, SPMSQ≤6의 기준으로 26.1% 로 평가되었다. 비교적 분명한 인지기능장애의 기준으로 MMSE-K≤19를 적용하였을 경우 유병율은 25.5%로 이는 SPMSQ≤6을 기준으로 하여 얻은 결과와 유사한 수준이었다. 우울증상의 유병율은 SGDS≥10의 기준으로 19%, CES-D≥25의 기준으로 23.5%로 평가되었다. 비교적 가벼운 우울증상까지 선별하기 위하여 SGDS≥8을 기준으로 할 경우 유병율은 39.2%로 이는 CES-D≥20을 기준으로 하여 얻은 결과와 일치하는 수준이었다. MMSE-K와 SPMSQ, SGDS와 CES-D, MMES-K와CES-D, MMES-K와 SGDS, 그리 고·SPMSQ와 SGDS 사이에 의미있는 상관관계가 관찰되었다. 결 론 : 수용시설 노인들에서 인지기능장애와 우울증상의 유병율은 매우 높은 수준이며, 이러한 결과는 수용시설 노인들에 대한 보다 집중적의 의료서비스가 필요함을 시사한다. Objectives : This study was to investigate the prevalence of cognitive impairment and depressive symptomatology among the long-term institutionalized elderly people. Methods : Mini-Mental State Examination-Korean version(MMSE-K), Short Portable Mental State Questionnaire(SPMSQ), Short version of Geriatric Depression Scale(SGDS), and the Center for Epidemiologic Studies Depression(CES-D) were administerd to 169 elderly residents in an institution, 'Got Dong Rae'. Results : One hundred fifty-three(males=72, females=79, and missing=2) completed the entire examination. Age ranged from 60 to 102 years and the mean of age was 74.17±8.27(males 71.76±8.14, females 76.14±7.78) years. Duration of education ranged from 0 to 16 years and the mean of duration of education was 3.04±3.93(males 4.13±4.23, females 2.01±3.38) years. The prevalence of cognitive impairment was estimated as 56.2% by MMSE-K≤23 and 26.1% by SPMSQ≤6. The prevalence of relatively definite cognitive impairment defined by MMSE-K≤19 was 25.5%, which was similar to the result achieved by using SPMSQ≤6. The prevalence of depressive symptomatology was estimated as 19% by SGDS≥10 and 23.5% by CES-D≥25. In the case of using SGDS≥8 as cutoff-point to screen mild as well as severe depressive symptomatology, the prevalence was 39.2%. It was identical to the result achieved by using CES-D≥20. Significant correlations were observed between MMSE-K and SPMSQ, between SGDS and CES-D, between MMSE-K and CES-D, between MMSE-K and SGDS, and between SPMSQ and SGDS. Conclusion : The prevalencies of cognitive impairment and depressive symptomatology were high in institutionalized elderly people. This results suggests that more intensive mental health care is needed for long-term institutionalized elderly people.

중위도 겨울철에서 구름의 고도와 중첩이 대기가열 및 냉각율에 미치는 영향

김맹기,곽종흠,서명석 공주대학교 기초과학연구소 2000 自然科學硏究 Vol.9 No.-

이 연구에서는 장파 (Chou et al., 1994) 및 단파(Chou, 1992)복사 모델을 이용하여 중위도 겨울철 조건하에서 구름의 고도, 구름의 중첩이 대기 가열 및 냉각율에 미치는 영향을 조사하였다. 모델의 입력자료로 사용한 중위도 평균적인 기온, 비습, 오존의 구조는 McClatchey et al.(1972)로부터 얻었다. Based on the longwave and shortwave radiation model, the effects of cloud height and overlapping on the atmospheric heating and cooling rate was studied in midlatitude winter condition. The vertical profiles of air temperature, specific humidity, and ozones was obtained from McClatchey et al.(1972).

資本構造의 理論

具孟會 釜山大學校 1983 經營 經濟 硏究 Vol.2 No.1

F. Modigliani and M. H. Miller(MM), in their outstanding papers of 1958 and 1963, stated the relationship between the behavior of the cost of capital and the value of a firm throughout all degrees of financial leverage. MM made a formidable attack on the traditional view on the cost of capital, capital structure and the valuation of a firm by suggesting three propositions about ① the average cost of capital, ② the cost of equity and ③ the cutoff rate in investment decision. Based on the three propositions, the study of the cost of capital and capital structure has been one of the main topics by financial theorists up to 1970's. Even in the beginning of 1980's the study is still conducted. It is no doubt that there are some limitations in proving MM's hypotheses. However, the reliability of MM's models based on the three propositions are still accepted as valid. Once we admit the assumptions of the perfect capital market and the constancy of cost of debt through all degrees of financial leverage, MM's models for ① the value of levered firm, ② the cost of equity funds and ③ the WACC do not present any inconsistency with those adjusted to the CAPM or to the personal income tax rate. And MM's average cost of capital can also be used as a cutoff rate in capital budgeting decisions. The arguments on the validity for the WACC model are mainly caused by the failure to recognize fact that the different WACC models (output) can be derived from the different input factors in calculation. That is, each WACC model represents its unique characteristics according to the following input factors in derivation. ① the type of cash flow like the before-tax cash flow, the overall cash flow or the net operating cash flow ② whether or not MM's valuation model(V_(L) = V_(U) + tB) is adjusted to the WACC model ③ the adjustment of KU's valuation model(V_(L) = V_(U) + MITS) to the WACC model ④ the adjustment of the personal income tax rate to the WACC model Each WACC after-tax is represented as a decreasing function of the financial leverage(B/V). That means the higher the financial leverage is, the lower the WACC after-tax is, which results in increase of the value of a levered firm. Such a functional relationship between the WACC after-tax and B/Vis also consistent in meaning with MM's valuation model of a levered firm, which presents the addition of the interest tax subsidy to the unleverd firm. Thus, the optimal capital structure can not exist theoretically if the irrational extreme level of fivancial leverage(B/V=1.0) is excluded. KU's models of a levered firm's valuation and the WACC are logically identical to the MM's. KU's models, however, removed MM's impractical hypotheses that the cost of debt is constant at all levels of financial leverage, and that all the firms should be the going-concern. Thus, KU's models are comprehended as the better tools in financial decisions in the sense that they are more contingent to the real financial situations. That is, the models have the higher flexibility in application, because they could be applied to every firm's valuation without limitation on the duration of business operation and the changes of debt costs. There are two factors affecting the value of a levered firm, when a firm increases the financial leverage. One is the interest tax subsidy and the other is the cost of financial distress. When a firm gradually substitutes the debt for equity funds, the former adds the value of the firm at the amount of tB(MM) or MITS(KU), whereas the latter reduces the firm's value as represented in the following models. MM: V_(L) = V_(U) + tB - FD KU: V_(L) = V_(U) + MITS -FD FD = the cost of financial distress If a firm increase step by step the financial leverage(B/V) up to 1.0 from 0.0, the cost of financial distress gradually carries the heavier weight (the reduction of a firm's value) than that of the interest tax subsidy (the addition of a firm's value). Thus, there should be a turning point of the value increasing trend in the range of 0.0< B/V <1.0 for a levered firm. That turning point of a firm's value is the indication of the optimal capital structure. That is, the capital structure composed at that turning point is the optimal capital structure which maximize the value of a firm. There are some difficulties, however, in measuring the cost of financial distress for the valuation of a firm, because the cost is always affected by many related factors. They are ① the nature of industry, ② the size of business, ③ the management situation, ④ the economic situation at the time of measurement and ⑤ the degree of competition and other business environments. Therefore, the measurement of the cost of financial distress is possibly attained for a particular firm at a specific period by research. However, it is concluded that the optimal capital structure can be surely explained by the counterbalance between the additional effect of the interest tax subsidy to the firm's value and the reduction effect of the firm's value due to the cost of financial distress.

우리 나라 파생 금융 시장의 발전에 관한 연구

장맹렬 경남대학교 산업경영연구소 2000 産業經營 Vol.27 No.-

CCD의 Audio-Visual Method에 대하여

李孟成 서울대학교 어학연구소 1972 言語敎育 Vol.4 No.2

마지막으로 (물론 이것은 초기단계에서 적용되는 것이라고 생각되지만) 우리 욕심으로는 이것을 우리나라에서도 적용할 가능성이 어느 정도있어야지 저희들도 희망을 가지고 더 연구를 해 보겠는데, 실지교사문제와 교재문제(영어에 대한 이러한 교제는 아직 나오지 않은 걸로 제가 듣고 있읍니다)라든지 또 시설-우리에게 경제적 받침이 있어야 하겠는데-그리고 학생 수, 실제 실력측정방법, 표준고사 같은 것을 이런 방법을 써서 어떻게 만들 수가 있을까 하는 문제등 여러가지 문제가 있을 줄로 압니다. 그러나 이것이 이러한 교수방법의 하나로서 아주 참신한 여러가지 협동연구의 결과로서 나타난 좋은 방법, 또 우리들이 연구해 볼 만한 좋은 방법이라고 생각합니다.