Cu-TiB₂ 복합재료의 마모거동에 관한 연구

김정남,최종운,강계명,Kim Jung-Nam,Choi Jong-Un,Kang Kae-Myung 한국재료학회 2005 한국재료학회지 Vol.15 No.1

The titanium $diboride(TiB_2)$ has high strength(750MPa), high melting point $(3225^{\circ}C)\;and\;10\%$ IACS electrical conductivity. On this account, the dispersion hardening $Cu-TiB_2$ composites(MMCs) are a promising candidate for applications as electrical contact materials. MMCs for electrical contact materials can reduce material cost and resource consumption caused by wear, due to its good mechanical and electrical property. In this study, we attempt to prepare MMCs with various volume fraction and particle size of $TiB_2$ by means of hot extruded and cold drawn process. Dry sliding wear tests were performed on a pin-on-disk type wear tester, sliding against SM45C under the different applied loads. After wear testing, the microstructures of the worn surfaces were observed by SEM and the microhardnesses of the subsurface zone were measured.

安徽簡『詩經』과 전래본 『詩經』의 문자 차이 고찰

김정남(Kim, Jung-nam) 한국중어중문학회 2020 中語中文學 Vol.- No.82

Bamboo slips collections of AnHui University shijing, which was officially announced in 2019, has a significant number of character differences compared to Maoshiben. These differences can be covered in the categories of Variant Characters in a large way, but in detail, they can be divided into Ancient and Modern Word, Interchangeable Words, Vulgar Characters. Through the discovery of Bamboo slips collections of AnHui University shijing, the cause of this difference can be found. This paper would like to examine the various character differences by presenting some examples related to this. The conclusions obtained from the analysis are as follows: First of all, the process of transferring editions by period was not smooth. Secondly, the character difference between Bamboo slips collections of AnHui University shijing and Traditional shijing is mainly caused by the Interchangeable Words. Thirdly, certain types of shapes were added as needed. It is estimated that this method was useful in transforming the historical perspective into a scripture.

학습자용 활용형 사전을 위한 제안

김정남(Kim Jung-nam) 한국사전학회 2003 한국사전학 Vol.- No.2

This paper is written for two purposes. One is to emphasize the necessity for the editing of Korean conjugation dictionary for learners of Korean as a foreign language. Another is to propose the orientation of the design of the Korean conjugation dictionary. At present, it is true that the theme dictionary is rare. The dictionary that explains the grammatical items has been being published one after another, but it seems that there are not many who realize the acute necessity of the Korean conjugation dictionary. That point is the motivation of this paper. In this paper we explained why the Korean conjugation dictionary is necessary for learners of Korean as a foreign language, especially for beginners, and examined how it is designed and consisted. In the Korean conjugation dictionary, the entries are not words or morphemes but combinations of nouns and postpositions or verbal stems and endings. And we proposed to select and register the homonyms to make this dictionary successful in practical usage. That is, it is recommended to register both '가니1' and '가니2' for respectively the inflected form of '가다' and that of '갈다', so that the user can find out the basic form of each inflected form easily. It is preferred to give the semantic information only in the entry for the basic form, because giving the semantic information in every inflected form is inefficient.

텍스트 언어학과 한국어 교육

김정남 ( Jung Nam Kim ) 한국텍스트언어학회 2012 텍스트언어학 Vol.33 No.-

The aim of this paper is to review the interaction between text linguistics and Korean Language education from 1996 to 2012 based on the remarkable academic articles. Period is divided into 4 sub-periods; the first is the late 1990s, the second is from 2001 to 2005, the third is from 2006 to 2009, the last period is recent 3years. The characteristic features of each period were described. During the first period, the interaction was very few. There are just 3 articles that have coherence and cohesion to the area of Korean reading education and writing education. Therefore, we named it fomentation period. The second period is called unfolding period. During this period, the studies haven`t been done in earnest, but it can be found that the methodology and terminology of text linguistics have applied to the more area of Korean language education study. The third period is called expansion period. At that time, quantitative researches prevailed. The continuous researches on being pragmatic were done with being applying to language functional teaching. The fourth period is called diffusion. The various researches applied to language functional education and discourse structure, text type and discourse markers have been studied. Speech act is the most frequent and popular research theme all over the periods.

한자 편방(偏旁) 분석에 대한 고찰

金正男(Kim, Jung-nam) 중국어문학연구회 2016 중국어문학논집 Vol.0 No.96

Thereafter the development of the Chinese character component analysis by Wu-Dacheng and Sun-Yirang made huge contribution in making Chinese Graphonomy one of a kind it’s field. With the appearance of the Chinese character component analysis, the time period and locality of ancient texts were able to be brought to light and a system of analysis for ancient writing able to be established. Using the Chinese character component analysis for the first time Sun-Yirang showed an objective model of research for ancient writing and analysis oriented on character types from inscriptions on bones and tortoise carapaces being compared to those on epigraphs. Tang-Lan highlighted the significance of the Chinese character component analysis as the first to propose a subject for research concerning and to present the meaning and scope of Chinese ancient writing. Using Tan-Lan’s theory as a basis, Rong-Yuchun introduced in detail three uses of the Chinese character component analysis. He-Linyi gained the attention of the Warring State Period concerning characters and used the existing Chinese character component analysis in an adaptable fashion. I introduced supplementary 4 points to consider when analyzing an author from Chinese character component along with the existing Chinese character component analysis. Firstly was the interpretation method of unpacking the sentence and reading it by applying direct transcription and modern character transcription concurrently. Secondly was the interpretation method of characters based upon the movement of the brush on silk and bamboo strips. Thirdly was the necessity of analysis of characters by basic-factor elements present in the fundamental composition of Chinese characters. Fourthly was differentiating the shibi(饰笔) did not accompany the meaning and phonetics. If the aforementioned 4 points are considered during interpretation, a more objective conclusion may be drawn and anticipated.

『朝鮮王朝實錄』에 나타난 御筆形成에 관한 書藝的 考察

김정남(Kim, Jung Nam) 한국서예학회 2015 서예학연구 Vol.27 No.-

본 논문은 먼저 서예가 왕과 왕실에게 어떠한 의미와 가치가 있고,『朝鮮王朝實 錄』에 실려 있는 어필형성에 영향을 미친 내용을 탐색하여 어필의 서예사적 의미 를 추출해 내고자 하였다. 조선은 유학을 지도이념으로 개창한 유교국가로서 심미와 예술은 사람이 仁이란 정신경계에 도달하기 위한 방편으로만 인정되었다. 동한시대의 趙壹은 서예를 修身齊家하고 治國平天下에 해당하는 聖人의 業과 聖人의 道를 넓히고 세상을 일으킨다는 ‘弘道興世’의 관점에서 書藝를 이해하였다. 따라서 서예 는 임금의 수양의 도구임과 동시에 나라 경영의 수단으로서의 가치를 갖는다. 여말 선초 어필과 관련한 서예적 환경은 조선이 건국되기 이전부터 趙孟?體가 이미 대 세를 이루었고 그 뿌리가 깊게 자리하고 있었다. 이러한 여건 속에서 조선왕조도 고 려 말부터 신진사대부를 중심으로 조맹부체가 사용되고 있었고, 이후 안평대군체, 석봉체에 영향을 미쳤다. 조맹부가 남긴 다양한 형태의 말년 해서작품 중에서 어필 에 영향을 미쳤다고 판단된 자료로는 , 〈汲?傳〉, 이고, 이 중 에서 가장 직접적인 영향을 미친 자료는 임을 확인할 수 있다. 이들 서체의 형태적 특징은, 宋代의 유행서풍이었던 황정견과 소식의 영향을 받은 것으로 첫 째, 가로획은 左底右高形으로 기울기가 큰 편이며, 특히 글자 중 左邊?의 가로 ? 사 선획의 기울기의 경우 급경사를 이루는 경향이 많다. 둘째, 가로획 중에서 主?의 길이가 다른 획에 비하여 길다. 셋째, 모든 획의 굵기의 변화가 크지 않다. 안평대군 체는 조선 초기 조맹부체를 아래의 두 가지 형태로 소화하여 어필에 뿌리내리는 가 교의 역할을 하였다. 그 두 가지 형태는 ①첫째, 조맹부체를 姸媚하고 부드러운 형태로 소화한 경우로 대표적 작품으로 와 이 있다. ②둘 째, 北魏風의 필법으로 직선적이고 강하게 소화한 경우로 와 이다. 한석봉체는 시기적으로 조맹부체가 이황과 송시열 등 사림 성리학자들의 비난의 대상이 되었지만, 엄격하면서도 중정한 서체를 선호하게 되 어 안진경체 등과 함께 선조이후 어필에 영향을 주었다. 조선왕들의 어필은 조맹부, 안평대군, 한호의 서체와 직접적으로 밀접한 영향관계를 유지하면서 왕마다의 다양하게 이를 소화하여 각양의 특성을 가진 조선왕조의 어필을 탄생시킨 것이다. This study intends to abstract the meaning of king’s handwriting in the history of calligraphy by understanding how meaningful and valuable calligraphy is to the kings and the royal family and investigating the contents influenced to form king’s handwriting in『The Annals of the Joseon Dynasty』 . Joseon dynasty was founded with Confucianism as a founding principle, so aesthetics and art were considered as the means for people to achieve the spiritual boundary, which was the benevolence. Zhaoy? of Eastern Han comprehended calligraphy from the perspective of the sage’s works that represented cultivating oneself, regulating well one’s family, governing well one’s state and bringing peace to the world and Hongdaoxingshi(弘道興世), which means widening the sage’s Tao and prospering the world. Therefore, calligraphy was valued as a tool to cultivate the king himself and a means to govern the state at the same time. In the calligraphic circumstance related to king’s handwriting in between late Goryeo and early Joseon, the style of Zhaomengf?’s handwriting has been a great trend and deeply rooted. The style of Zhaomengf?’s handwriting has been used mostly by the new literati since late Goryeo, and it has influenced to the styles of prince Anpyeong’s handwriting and Seokbong’s. Among Zhaomengf?’s calligraphic works in regular script in his latter years, 〈Zhengdaog?〉, 〈Jianchuan〉 and 〈Daodej?ng〉 have influenced to king’s handwriting, and 〈Zhengdaog?〉 has most directly influenced among others. Their styles of handwriting were influenced by those of Huangtingji?n and S?shi’s handwritings, those were very popular in Song dynasty, and its formative characteristics were as follows. First, the left part of cross stroke is low, and the right is high, so that the slope is big. Especially the slope of a cross and diagonal stroke in the left part of characters tends to be steep. Second, the main stroke among the cross strokes is much longer than others. Third, the change of all the strokes’ thickness is not that big. The style of prince Anpyeong’s handwriting has played a major role in letting the style of Zhaomengf?’s handwriting take root within king’s handwriting by digesting it in two ways. Firstly, it digested the style of Zhaomengf?’s handwriting as a pretty and smooth form, and its representative works were the statement of 〈Mengyoutaoyuantu〉 and . Secondly, it followed the calligraphic style of Northern Wei, which was straight and strong, its representative works were and . The style of Zhaomengf?’s handwriting has been blamed by Neo-confucianism scholars such as Lee, Hwang, Song, Siyeol and etc., but people have become to prefer a rigorous and impartial style, so that the style of Seokbong’s handwriting has influenced to king’s handwriting since King Seonjo, along with that of Yanzh?nq?ng’s. Kings’ handwritings in Joseon dynasty have maintained an affirmative influential relationship with the styles of Zhaomengf?’s handwriting, prince Anpyeong’s and Seokbong’s, and they have had diverse characteristics by accepting them differently.

淸華簡 『金縢』을 통해 본 『尙書』 ‘詰屈聱牙’ 현상의 유형적 고찰

김정남(Kim, Jung-Nam) 중국문화연구학회 2015 중국문화연구 Vol.0 No.27

특집 : 텍스트언어학과 언어교육 ; 대학 작문 교육에서 텍스트 이론의 적용 가능성에 대한 검토

김정남 ( Jung Nam Kim ) 한국텍스트언어학회 2004 텍스트언어학 Vol.17 No.-

Lim의 성격유형 검사와 자기효능감 검사의 관계

김정남(Kim Jeung Nam),김경순(Kim young Soon),이혜정(Lee Hye Jung) 한국교육실천연구학회(한국교육포럼) 2006 韓國敎育論壇 Vol.5 No.2

이 연구는 중학생을 대상으로 Lim의 성격유형검사(LCSI)와 자기효능감 검사를 실시한 후 두 검사의 상관관계를 분석해봄으로써 중학생의 성격특성을 이해하고, 성격유형에 따른 자기효능감의 변화를 살펴보기 위한 것이다. 이 연구결과는 다음과 같다. 첫째, LCSI의 하위요인과 자기효능감 검사의 하위요인 간의 상관을 살펴본 결과, 일반적 자기효능감은 도전성, 사교성, 신중성, 안정성과는 정적인 상관관계가 있는 것으로 나타났다. 사회적 자기효능감은 도전성, 사교성, 신중성, 안정성과는 정적인 상관관계가 있는 것으로 나타났으나, 수용성과는 부적인 상관관계가 있는 것으로 나타났다. 둘째, LCSI의 네 가지 유형에 따른 자기효능감 검사 하위요인의 일원변량분석 결과, 일반적 자기효능감은 분석형, 표출형, 주도형, 우호형 순으로 나타났고, 사회적 자기효능감은 표출형과 분석형이 우호형보다 높게 나타났으며, 표출형이 주도형보다 높게 나타났다. 본 연구결과를 논의하고 제언하였다. The purpose of this study is to verify the validity of LCSI(Lim's Charater Style Inventory) through analyzing the correlation between LCSI and Self-Efficacy Inventory. LCSI and Self-Efficacy were given to 281 middle school students in Busan and correlation anaylsis and one-way ANOVA were applied to data processing. The results of this study are as follows: First, it was found that LCSI can examine the middle school students' self-efficacy relatively well and LCSI and self-efficacy are correlated. Among five factors of LCSI, 'Challenging', 'Sociability', and 'Prudence' showed that Lim's theoretical hypothesis is correct. But 'Acceptability' was found that it is opposite relation with self-efficacy. Second, among LCSI's four character types, the most active and desirable type in general self-efficacy relations was IT and among LCSI's four character types, the most active and desirable type in social self-efficacy relations was EF. IF was found to be the most vulnerable type, while IT and EF had no problems in self efficacy. The results of this study show that there is a correlation between LCSI and Self-Efficacy Inventory. Finally, the limitations of this study and suggestions for following studies were discussed.

조자(造字) 원칙 관점에서 본 “訛變” 小考

김정남(Kim, Jung-Nam) 한국중어중문학회 2016 中語中文學 Vol.0 No.65

corruption(訛變) is an irregular process of change that does not follow the principles of change in ancient characters. Originally, corruption was regarded as a unique phenomenon that occurred temporarily, but we’ve newly confirmed that corruption is not a temporary phenomenon but rather a process of ancient character transition that continuously occurred through excavated documents that has continued to be discovered since the 20<SUP>th</SUP>century. This paper chose the major principles that form the structure of ancient characters such as Heosin’ssuggestion of The Six Principles Theory (六書) rather than a temporary unique corruption. In order to emphasize the necessity of that, we show how the structures of ancient characters were changed through examples of real transitions, and regard this as the occurrence of a new character shape. We suggested a couple required conditions for making these characters as a rule: first, they have to be separate from corruption concepts in existing variant forms, and secondly, they are selected as having different range principles different from Chinese character classification, such that the Chinese character transition process needs to be explained.