청자 유약 발색메카니즘에 대한 뫼스바우어 분광법에 의한 연구

김종영,노형구,전아영,김응수,조우석,김경자,김진모,김철성,Kim, Jong-Young,No, Hyung-Goo,Jeon, A-Young,Kim, Ung-Soo,Cho, Woo-Seok,Kim, Kyung-Ja,Kim, Chin-Mo,Kim, Chul-Sung 한국세라믹학회 2011 한국세라믹학회지 Vol.48 No.1

Systematic study on relationship between celadon coloring and glaze component was conducted by chromaticity analysis and M$\ddot{o}$ssbauer spectroscopic analysis. The chromaticity ($L^*$, $a^*$, $b^*$ values) and M$\ddot{o}$ssbauer analysis results were correlated to the amount of $Fe_2O_3$, $TiO_2$, MnO, and $P_2O_5$, which are the essential factors influencing celadon coloring. According to chromaticity analysis, celadon glaze color belongs to GY group when the addition of $TiO_2$ was 1.4%, whereas the color belongs to BG group when the addition of $TiO_2$ was 0.1%. For the GY group, the colors change from GY to YR with the decrease of brightness as the addition of $TiO_2$, MnO, and $P_2O_5$ increases. According to M$\ddot{o}$ssbauer analysis results, as the amount of divalent iron ion increases, the $a^*$ and $b^*$ values decrease, on the other hand, $L^*$ value increases. The ratio of divalent iron ion produced in reductive sintering process is found to be 80~95% in this study, which induces the increase of $L^*$ values in celadon glaze.

악관절진동의 임상적 관련요인에 관한 연구

김종영,남천우,한경수,Kim, Jong-Young,Nam, Gheon-Woo,Han, Kyung-Soo 대한안면통증구강내과학회 1999 Journal of Oral Medicine and Pain Vol.24 No.1

This study was performed to investigate the factors related to vibration of temporomandibular joint during mandibular opening movement. For this study, 144 patients with temporomandibular disorders were randomly selected. Angle's classification, lateral guidance pattern, range of maximal mouth opening, preferred chewing side, and affected side were investigated clinically. Mandibular torque rotational movement during opening was recorded with $BioEGN^{(R)}$ and vibration of temporomandibular joint during opening was recorded with $Sonopak^{(R)}$. After clinical diagnosis was made, visual analogue scale(VAS) was used for evaluation of clinical progress of the subject's chief complaints. The author calculated VAS treatment index(VAS Ti) from the record of VAS. The more VAS Ti was, the less remission of subjective symptom was, The data were analyzed with SAS/Stat program and the results of this study were as follows: 1. There were no significant difference in all the variables of joint vibration by age and sex. 2. Integral and peak amplitude in patients of Angle's class I were higher than those of class II or III patients. Integral in patients of group function was higher than that in patients of canine guidance or other types of lateral excursion. 3. As to Angle's classification or lateral guidance type, there were almost not significant difference between subgroup of same class or type and subgroup of different class or type on both sides. And there were also almost not difference between one side and the other side related to preferred chewing side or affected side. 4. Patients with disk displacement with reduction showed higher value of integral and peak amplitude than any other patients. 5. Joint vibration variables significantly correlated with VAS Ti of pain. with clinical range of mouth opening, and with ingredients of mandibular torque rotational movement.

히틀러의 1940년 12월 10일 연설문 분석

김종영,Kim Chong-Young 한국독어학회 2003 독어학 Vol.7 No.-

In dieser Arbeit wird der Versuch unternommen, die Rede Hitlers vom 10.12.1940 zu analysieren. Diese Rede $geh\"{o}rt$ zur politischen Rede. In dieser Rede gibt es verschiedene Funktionen. Sie dient der Erzeugung und Zusammenfassung von Massen im Vereinigungsakt, weiterhin der Verschleierung der realen $Verh\"{a}ltnisse$. Die dritte Funktion kann man in der Legitimation von Herrschaft sehen. Im ersten Abschnitt wird die inszenatorische Ebene der Rede beschrieben. Die Halle ist durch einige Hakenkreuzfahnen nur wenig $geschm\"{u}ckt$. Dies wirkt eine $N\"{u}chternheit$, die das Publikurn seine gewohnte Umgebung neu erheben $l\"{a}sst$. Die stiliserte Glorie ist geeignet innere Haltung zu provozieren, die Opfer der $verst\"{a}rkten$ Arbeitsbelastungen ertragen lassen sollen. Im Abschnitt zwei wird die Rede nach rhetotischen Kriterien analysiert. Hier handelt es sich um die $f\"{u}nf$ Bearbeitungsphasen der Rede, und zwar, inventio, dispositio, e1ocutio, memoria und pronuntiatio. Die dispositio ist der Gegenstand dieser Arbeit. Nomalerweise gliedert sich dispositio in vier Elemente, $n\"{a}mlich$ Einleitung, Schilderung des Sachverhalts, $Begr\"{u}ndung$ und $Schlu\ss$. Mit dem rhetorischen Aufbau wird eine summarische Darstellung der politischen Absichten und Ziele des Redners gegeben. Die Rede selbst hat deutlichen Appellcharakter. Die $Entr\"{u}ckung$ durch den Appell ist eine der hier $gew\"{a}hlten$ rhetorischen Methode, um die erwiinschte Wirkung bei den Zuhoren zu erzielen. Hitler versuchte, die durch die Aktivierung zwischen ihm und Publikum vorhanden, $unbewu\ss$ten psychischen Potentiale, die durch den Akt der Rede aktiviert werden, zu realisieren.

21세기를 설계하는 이탈리아 국방계획과 방산동향 (1)

김종영,Kim, Jong-Yeong 한국방위산업진흥회 1990 國防과 技術 Vol.- No.136

서독 대학의 특성 및 유학안내

김종영,Kim, Jong-Yeong 한국대학교육협의회 1983 大學敎育 Vol.6 No.-

21세기를 설계하는 이탈리아 국방계획과 방산동향(2)

김종영,Kim, Jong-Yeong 한국방위산업진흥회 1990 國防과 技術 Vol.- No.137

서방 공업강국중 하나인 이탈리아는 광범위한 방위산업을 유지하고 있다. 이탈리아 방위산업은 저변이 넓고 깊은 저력을 가지고 있다. 전자분야와 같은 특정분야 에서는 독점보다는 오히려 치열한 국내 경쟁이 전개되고 있다. 그러나 업계는 지난 3년간 어려운 시기를 겪었다. 정부의 새로운 수출법 제정에 따라 갈피를 잡을수 없는 동안 방산수출은 사실상 중단되었다. 동시에 시장은 거의 정체상태였다. 국제 프로그램의 참여가 이탈리아 업계의 돌파구가 될 것이며, 보다 장기적으로 볼때 이탈리아 업계의 활로는 유럽의 C-130 교체사업으로 부터 찾을수 있다.

언론에 비친 석유산업의 현주소

김종영,Kim, Jong-Yeong 대한석유협회 1998 석유와 에너지 Vol.1998 No.5

점토 광물을 이용한 도자기용 소지 제조 및 물성 평가

김종영,Kim, Jong-Young 한국결정성장학회 2019 한국결정성장학회지 Vol.29 No.6

본 연구에서는 도자기 제조용 원료(소지)에 사용되는 점토 광물의 물성 및 이로부터 제조된 소지의 품질을 조사하였다. 국내시장에 유통되고 있는 점토광물 중 중국에서 수입된 점토 (블랙점토, 홍점토, 백점토)와 충남 천안, 경남 산청에서 생산된 천안점토, 오부점토를 선택하여 비교 평가하였다. 화학분석 결과, 카올리나이트 등 1차 점토 외에 불순물로 CaO, K₂O, Na₂O을 포함하는 장석류(카리장석, 소다장석, 회장석)와 규석(SiO₂)이 포함되어 있으며 중국산 점토보다 국내 점토가 규석 및 장석질이 더 많이 함유되어 있음을 알 수 있었다. 도자기의 색상을 좌우하는 철분(Fe₂O₃)의 함량에 대해서는 천안점토, 오부점토, 홍점토의 경우 5 % 이상으로 붉은 색상을 띄며 중국산 (블랙점토, 백점토)에 비하여 철분 함량이 더 높음을 알 수 있다. X-선 결정상 분석을 통하여 원료광물에 존재하는 결정상의 종류를 분석한 결과, 원료 물질 모두 카올리나이트와 할로이사이트 등 1차점토와 함께 쿼츠(quartz)와 장석 등이 주요 결정상(main phase)으로 확인되었다. 이러한 점토광물을 원료로 하여 도자기용 소지를 제조하여 소결 후 물성을 평가하였다. 소성 후 수축률은 백자A급 < 백자B급 < 연분청 < 진분청 < 청자 소지 순으로 나타났으며 환원소성의 경우, 산화소성에 비하여 수축률이 높으며 이는 흡수율 결과와 일치하였다. 1250℃에서 환원소성한 경우, 매우 낮은 흡수율로 자화가 충분히 진행됨을 알 수 있다. 백자소지를 1200℃, 1250℃ 산화분위기에서 소성한 소성체가 환원소성한 소성체보다 백색도가 높으며, 백색도의 인자인 L^* 값이 86~95 %로 환원소성시 81~93 % 보다 높은 것을 알 수 있다. 철분 함량이 높은 청자소지나 분청소지의 경우, 환원분위기에서 소성한 소성체가 산화소성한 소성체보다 백색도가 높으며 a^*, b^* 값이 작은 양상을 확인할 수 있으며, 이는 Fe₂O₃ 산화물의 환원효과에 의한 것으로 판단된다. In this work, we investigated clay and raw materials from China (black clay, red clay, white clay) and Korea (Cheonan clay, Obu clay) used for the manufacture of porcelain products. According to chemical analysis results, feldspar components containing CaO, K₂O, Na₂O and quartz are found in clay materials besides primary clay such as kaollinte, for the clay materials from Korea, which is found more in clay materials from Korea than from China. For the Fe₂O₃ content, governing whiteness of porcelain products, more iron oxide (> 5 %) is found in Korean clays (Cheonan clay, obu clay, red clay) compared to those form China (black, white clay). Through X-ray diffraction analysis, kaolinite and Halloysite are found to be main phases for all the raw materials and second phases such as quartz and pyrophyllite are found. Using these clay materials, raw materials for porcelain products were produced, and the physicochemical properties were investigated for sintered samples. Absorption rate is in order of Baekja-A < Baekja-B < Yeonbuncheong < Jinbuncheong < Cheongja, and the sample, sintered at 1250℃ in reductive atmosphere, exhibits the lowest absorption rate. Comparing the color of the sintered samples, the samples sintered in oxidative atmosphere (L^* value: 86~95 %) show higher whiteness value than those sintered in reductive atmosphere (L^* value: 81~93 %). For the Cheongja and Buncheong, the samples sintered in reductive atmosphre shows higher whiteness, L^* values, and low a^*/b^* value, which is due to reduction of iron oxide (Fe₂O₃).

히틀러 연설에서의 에토스와 파토스에 관하여

김종영,Kim Tschong-Young 한국독어학회 2004 독어학 Vol.10 No.-

In dieser Albeit wird der Versuch unternommen, die Charakteristik der Rhetorik von Hitler zu analysieren. Im Abschnitt fwei wird die allgemeine Charakteristik der Hillers Reden beschrieben. Die Reden von Hitler sind Elemente eines verzweigten, flexiblen und inhaltlich nor schwer bestimmten Komplexes von Manipulations-und Machttechniken, die trotz seiner Tendenz zur Zentralisierung nur schwer als System zu fassen sind. Dies macht die Schwierigkeit jeder analytischen Erfassung aus. Seine Rede vermag im Bezug auf Logik und Argumentation wenig zu $\"{u}berzeugen$, aber or wirkte. In diesel Analyse wird die Rede von Hitler folgende Systematisierung $m\"{o}glich$: 1) Am Anfang weist Hitler auf die allgemeine Not hin. 2) Danach diffamiert or seine Gesner und provoziert starke Emotionen bei seinen $Zuh\"{o}rern$. 3) Zum $Schlu{\ss}$ $l\"{o}st$ Hitler bei den Deutschen eine starke Kampfbereitschaft aus und entwickelt vor semen $Zuh\"{o}rern$ seine Vision eines $bl\"{u}henden$, starken Deutschlands. 4) $Abschlie{\ss}end$ erkifirt Hitier seine $pers\"{o}nlichen$ ethischen Vorstellungen und seine sich daraus ergebenden Handlungen. Er liegt $gro{\ss}en$Wert darauf, die Ethik seine Handlungen zu $begr\"{u}nden$. Danach wird die Selbstdarstellung von Hitler beschrieben. $F\"{u}nf$ Realisierungsformen sind $daf\"{u}r$ relevant: a) $pers\"{o}nliche$ $Erz\"{a}hlungen$, b) Diffamierungen, c) sittlich wertvolle Ermahnungen, d) Taten und e) Ziele. Im Abschnitt drei wird die Rhetorik von Hitler gemacht. Hier handeit es sich um Ethos und Pathos. Hitler versuchte, die durch die Aktivierung zwischen ihm und Publikum vorhanden, $unbewu{\ss}ten$ psychischen Potentiate, die durch den Akt der Rede aktiviert werden, zu realisieren. Er hat jeder Sammlung nur gesagt, was sie $h\"{o}ren$ wollte, den wahren Sachverhalt nur auf $h\"{o}chst$ vordergryndige Weise.

군 모바일 단말기를 위한 자가적응 소프트웨어 기반 MOSAIC 아키텍처 설계 및 검증

김종영,윤희병,Kim, Jong-Young,Yoon, Hee-Byung 한국군사과학기술학회 2010 한국군사과학기술학회지 Vol.13 No.5

An environment in which the software is operated become more complex and changed dynamically. Such software requires the ability to adapt in accordance with operating environments, by monitoring the changes of user requirements and operating environments. Especially, the mobile device used in military operation requires more dynamical adaptation than the mobile device in normal environment. In this paper, we propose MOSAIC architecture based on Self-Adaptive Software suitable for military mobile device and verify the results. The proposed architecture consists of context manager, evaluation manager and adaptation manager. We simulate the MOSAIC architecture by modelling PRE(Position Reporting Equipment) used in the army and verify four types of operational mode and dynamical reconfiguration of user interface.