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상징어의 의미 영역 분류 연구(3)- 감각, 감정, 생각을 나타내는 의태어를 중심으로-
김홍범 ( Hong Beom Kim ),이영주 ( Young Ju Lee ) 한말연구학회 2012 한말연구 Vol.- No.31
Based on the semantic description model of Hong-Beom Kim [2008], we utilized the Microsoft Excel and analyzed 339 symbolic words in the「Classification Dictionary of Korean Onomatopoeic and Mimetic Words」. They found the limit of the consistency and systematic method of the semantic description contents by analyzing「Classification Dictionary of Korean Onomatopoeic and Mimetic Words」. It is difficult to systematize human`s psychology, emotion and the like. We classified the sectors as sense, emotion and perception to solve this problem. The results of the analysis for symbolic words based on the methology of this paper remain to be studied.
주철의 열처리조건에 의한 조직 및 기계적 성질에 관한 연구 (1)
김홍범,최창옥 ( Hong Beom Kim,Chang Ock Choi ) 한국주조공학회 1982 한국주조공학회지 Vol.2 No.2
N/A This study has been carried out to determine the change of mechanical properties and microstructures by the heattreatment to relieve the residual stresses for gray cast irons. The results have been obtained from the experiment as follows; 1) The annealing above 600℃ for the stress relieving of gray cast iron decrease the tensile strength and hardness 2) The decrease reates of tensile strength and hardness of gray cast iron after annealing above 600℃ are increased with increasing the holding time. 3) The gray cast iron containing the elements of Mn, Cr has increased the heating temperature for the decrease of tensile strength and hardness. 4) The decrease of mechanical properties by annealing are assumed that the formation of ferrite takes placed from the decomposition of eutectoid cementite in the matrix.
김홍범,성용길,정재희,백형게,민태진,김영순,Kim, Hong Beom,Seong, Yong Gil,Jeong, Jae Hui,Baek, Hyeong Ge,Min, Tae Jin,Kim, Yeong Sun Korean Chemical Society 1990 대한화학회지 Vol.34 No.2
의약 전달체에 사용되는 생체분해성 고분자로서 L-lactic acid 와 L-glutamic acid가 각기 다른 조성비로 이루어진 공중합체를 합성하였다. Poly (L-lactide)는 zink oxide를 이용하여 합성하였으며, Poly (L-lactide) 말단에 3-Amino-l-propanol을 도입시킨 다음 이미 합성된 γ-benzyl-L-glutamate-N-carboxyanhydride (γ-BLG-NCA)를 개환중합시켜서 block copoly (L-lactide-γ-benzyl-L-glutamate)를 합성하였다. NMR로써 L-lactide와 γ-BLG-NCA가 서로 일정한 비율로 이루어진 공중합체가 합성되었음을 확인하였으며, 생성된 공중합체들의 열적성질은 시차주사열량계법 및 열무게 측정법으로 조사하였다. As a possible biocompatible and biodegrable polymer skeleton for drug delivery system, block copolymers of L-lactic acid and L-glutamic acid with different composition were synthesized and characterized. Poly (L-lactide) was prepared by polymerization of L-lactide with zine oxide at $130^{\circ}C$ for 72 hrs. 3-Amino-l-propanol was introduced to poly (L-lactide) by an ester linkage in order to initiate polymerization. Polymerization of $\gamma-benzyl-L-glutamate-N-carboxyanhydride(\gamma-BLG-NCA)$ utiliizing the amino group of modified poly (L-lactide) as an initiator gave rise to the block copoly $(L-lactide-\gamma-benzyl-L-glutamate).$ The NMR study of resulting block copolymers showed that the composition of L-lactic acid and $\gamma-benzyl-L-glutamate$ in block copolymers was depended on the weight ratio of poly (L-lactide) and $\gamma-BLG-NCA.$ The thermal properties of the resulting block copolymers were determined by the differential scanning calorimetry and by the thermogravimetry.
오스템퍼드 구상흑연주철의 마멸 특성에 미치는 잔류 오스테나이트의 영향에 관한 연구
김홍범,주도재,최창옥 ( Hong Beom Kim,Do Jae Joo,Chang Ock Choi ) 한국주조공학회 1996 한국주조공학회지 Vol.16 No.6
N/A Austempered ductile irons(ADI) are characterized by their relatively high retained austenite content which has a significant effect on mechanical properties and performance, such as ductility, toughness, wear resistance and machinability. Austenitising treatment at 900℃ for 1∼2hours, and austempering treatment within the temperature range 240∼400℃ on ductile cast iron alloyed with Cu and Mo were carried out, and the effects of retained austenite content on the mechanical properties and wear resistance were investigated. In consequence, the amount of retained austenite was found to be 13.5% at the austempering temperature of 240℃, and was increased 28% at 400℃. Tensile strength and hardness of austempered ductile iron were decreased as the retained austenite content increased, but elongation was increased. The retained austenite content at the austenitising time of 2hours was more than at l hour. The amounts of rolling wear loss were increased as the retained austenite content increased, and the wear surface was become to be rough.
소화성 궤양 합병증으로 응급수술을 시행한 환자에서 수술 후 합병증 예측인자로서 POSSUM-physiological Score의 유용성
김홍범(Hong Beom Kim),안혜성(Hye Seong Ahn),권준식(Jun Sik Kwon),정인목(In Mok Jung),안영준(Young Joon Ahn),허승철(Seung Chul Heo),황기태(Ki-Tae Hwang),정중기(Jung Kee Chung) 대한외과학회 2009 Annals of Surgical Treatment and Research(ASRT) Vol.77 No.6
Purpose: The POSSUM (Physiological and Operative Severity Score for Enumeration of Mortality and Morbidity) score was developed to predict post-operative mortality and morbidity rates. The aim of this study was to validate the POSSUM physiologic score (POSSUM-P) in emergent operations for peptic ulcer complications. Methods: We retrospectively collected data on patients who underwent emergent operation for peptic ulcer complications at Boramae Hospital between January 2003 and April 2009. The data included patients’ characteristics (underlying disease, medication, duration of symptoms), operative characteristics (operation method, morbidity, and mortality) and the items for the POSSUM-P (basic information (age, sex, etc.), circulatory and respiratory signs, electrocardiogram, blood pressure, hemoglobin, white blood cell count, potassium level, sodium level, urea level and Glasgow coma scale). The POSSUM-P was calculated and compared according to the morbidity and mortality. Results: One hundred and twelve patients were included. As for operation methods, primary repair (48.2%) was most common, followed by truncal vagotomy with pyloroplasty (27.7%). Thirty-seven patients had morbidities including wound infections (20), pneumonias (14), fluid collections (9), and so on. Eight patients died due to sepsis or pulmonary edema. The means of POSSUM-P were significantly different between patients with and without mortality (37.8 vs. 19.2, P<0.001) and between patients with and without morbidity (26.7 vs. 17.3, P<0.001). Those were different between patients with and without postoperative pneumonia and wound infection (P=0.002 and P=0.029, respectively). Conclusion: The POSSUM physiologic score could help to predict the mortality or morbidity after emergency operation for complications of peptic ulcer disease, especially postoperative pneumonia or wound infection.
김홍범 ( Hong Beom Kim ) 한말연구학회 2016 한말연구 Vol.- No.39
The purpose of this paper is to get involved in the Socratic Method, Which is related in grammar education. The Socratic Method is useful for grammar education in that learner might be constantly think and expand their thoughts. The lecturer should not teaching people but ‘asking people’ and question also should be consists of meaningful things. The types of question can be divided Probing, Requiring definition, Argue against type(Elenchos), Leading and Shaking(provoke someone into a quarrel). This passage is pursuit of process, which is intended for ‘thinking grammar’ found in ‘Educating Grammar to Extend Originality’, ‘The Instruction of Academic Grammatical Debate utilizing to blended learning’ and ‘A Study on the development of an inquiry study materials for grammar education’. The author has analysed and evaluated case of grammar education, which is adapted for Socratic Method in ‘Grammar Education Course’, Where thirty-five students (Hannam Univ, majored department of korean education) participated in. The major elements of Socratic Method are critical question and supported listening. It is the effective learning method since it can adapt critical question-process differently, depending on their levels.
언어,교육 : 상징어 어근으로 형성된 한국어 성격 형용사 연구
김홍범 ( Hong Beom Kim ),권경일 ( Kyung Il Kwoun ) 경희대학교 비교문화연구소 2010 비교문화연구 Vol.19 No.-
This study aims to observe the features of Korean adjectives composed with symbolic base impling human character. Korean adjectives composed with symbolic base shows more delicate nuances than ordinary adjectives. For observing the feature of them we analyzed the 6000 symbolic words in `Stanadard Korean Dictionary`. As a result,the symbolic base of adjectives is divided into the one that maintain the basic meaning of symbolic words and the other that do not maintain basic meaning of symbolic words. The base that maintain the basic meaning of symbolic words is divided into the one that has meaning of character and the other that do not has meaning of character. The base that do not maintain the basic meaning of symbolic words is divided into the one that can relate with `-hada` and the other that cannot relates with `-hada`. This study remains the problem in future to examine common points of symbolic base