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丁東奎 충남대학교 대학원 1976 論文集 Vol.6 No.-
Audiological evaluation was performed for 184 female weavers(351 ears), who were 18~25 years old and have been working under the exposure of 103~105 dBa of machinery noise With the duration of employment they were divided into five groups under 1 year, 1~2 years, 2~3 years, 3~4 years and over 4 years The following results were obtained, 1) Theindcience of noise induced hearing losswas 39.7%(36.2% of ears) and rapidly increased during first 1~2 years 2) The average maximum hearing loss on the pure tone audiograms appeared at 4,000 ㎐ with about 40 ㏈ of hearing level The average hearing level at high frequencies (3,000 ㎐-8,000 ㎐) showed below 25 ㏈ of hearing level in all groups and had the tendency to increase slightly with the duration of working, but themost of hearing losses developed during first one year except at 8,000 ㎐ 3) The average hearing levelat speech frequencies was within normal range but the cases of hearing level over 25 ㏈ at 2,000 ㎐ was 27.% 4) The cases with maximum hearing loss at 4,000 ㎐ were 72.7% but the cases of maximumhearing loss at the other frequencies (3,000 ㎐, 6,000 ㎐ and 8,000 ㎐) were also observed and they increased slightly in numbers with the duration of working The noise induced hearing loss under the exposure of 103~105 dBA for 5 years, seemed to develope during first 1~2yars and there after slightly increase hearing loss was showed but no edarkable changes weer observed rem.
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정동규,Chung Dong-Gyu 한국독어학회 2004 독어학 Vol.10 No.-
Ein sprachlicher Ausdruck ist in verschiedenen Situationen in einer Vielzahl unterschiedlicher Lesarten oder $Pr\"{a}zisierungen$ verwendbar, und zwar mil dom Grad an $Pr\"{a}zision$, der den jeweiligen kormmunikativen Erfordernissen angemessen ist. Sokommt Vagheit/$Ambiguit\"{a}t$ in sprachlichen Ausdrucken fast $durchg\"{a}ngig$ vol. In der vorliegenden Albeit wird die $M\"{o}glichkeit$ der semantischen $\"{U}bersetzung$ der Skalaradjektiven($gro{\ss}$, klein, $hei{\ss}$, kalt, schwer, leicht, schnell, langsam usw.) untersucht, die eigentlich die Vagheit als eine der konstitutiven Eigenschaften haben. Den Schwerpunkt $daf\"{u}r$ bildet die semantische Analyse $\"{u}ber$ die Graduierbarkeit und Vergleichbarkeit der Positivformen der Adjektiven, die vol allem M.J.Cresswell 1976 in seiner Albeit formuliert hat. V(pos) is the function $\eta$ in $D_{{\lll}{0,1}>,<{0,1}{\gg}.{\ll}{0,1,1},>,<{0.1}{\ggg}$ such that where ${\xi}{\in}D_{{\ll}{0,1,1},><{0,1}{\gg}$,$\eta({\xi})$ is the following function: For any ${\omega}{\in}D_{<0,1>$and a ${\in}D_1$ and w$\in$W, w${\in}{\eta}({\xi})({\omega})$(a) iff w ${\in}{\omega}$(a) and there is exactly one b such that ${\xi}({\omega})$(a,b); and for that b, b=<u, $\gg$(for some > and u ${\in}{ \scr}{Z}(>))$ and u is toward the top of the scale determined by > when restricted to those v such that for some c, w${\in} {\xi}({\omega})$$(c,{\;}<v,{\;} {\gg})$ and w${\in}{\omega}(c)$. (Cresswell, 1976: 272) Obwohl sein Verfahren anhnd von dem semantischen Symbol <pos> eine methodische und theoretische $Ad\"{a}quatheit$ erf\"{u}llt$, bleibt der Vergleichwert noch unterspezifiziert. Fur die Behandlung dieser semantischen Unterspezifikation ist eine neue Semantik erforderlich, die den Wahrheitwert fur die $Zugeh\"{o}rigkeitsgrade$ der Skalaradjektive $einschlie{\ss}t$.
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鄭東奎,鄭檜敎,芮學聖,鄭相震 경북대학교 의학연구소 1969 慶北醫大誌 Vol.10 No.2
Eighty-seven hundred and sixty five surgical specimens which had been diagnosed as tumor histologically from January 1953 to December 1967 at Medical General Laboratory, were studied statistcally. The most common benign tumor was neurofibroma. The most common malignancy in adult was lymphosarcoma. The next common malignency was tumor arising from stomach origin.
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외대으아리 Clematis brachyura Maximowicz의 成分硏究(第2報)
鄭東奎 淑明女子大學校 1968 論文集 Vol.8 No.-
Studies on the constituents of Clematis brachyura Maximowicz ( in the above ground parts: stem, leaf, and flower etc.) In the first reports of studies on the constituents of Clematis brachyura Maximowicz I'd reported for two crystals, i.e. crystal A, the white needless or feathery arystals and crystal B, the yellow needles that they are not glycoside but are free flavonoids. In this experimental study I want to testify these two crystals, at first I'd measured the melting points again. Crystal A are mp.229∼230℃, and B are mp. 274∼275℃ Rhe former mp. are agree with those of dihydrokaempferol analysis, Infrared spectroscopy, Nuclear magnetic resonance etc. of two crystals. The above elemental results showed that the molecular formula of crystal A C_15H_12O_6 and B C_15H_10O_5 are agree with those of dihydrokaempferol and kaempferol respectively. Then discussed the IR-spectra patterns, NMR-spectra patterns of these crystals. These discussions showed that crystal A and B are agreeable with dihydrokaempferol and kaempferol to each other. Then I want to prove these, I made several derivatives of two crystals, and discussed IR-spectra patterns, NMR-spectra patterns of these derivatives. They showed that are agree with those dihydrokaempferol and kaempferol. Finally, the results of the above experiments and discussions showed that the crystal A and B are identified to dihydrokaempferol and kaempferol respectively. Well, I want to report this is the first example of dihydrokaempferol are coexisting with kampferol in the same plant, at the same time this is the new example of flavonoids in Ranunculaceae plants. There are growing 36 species of Clematis plants in Korea, and this is also new example of flavonoids among these Clematis.
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정동규 서울대학교 어학연구소 1996 語學硏究 Vol.32 No.1
Nach der politischen Wende wird der kommunikatine und sprachliche Ausgleich im Zuge des Vereinigungsprozesses fordiert. Aber am 3.10. 1990 sind die Deutschen sprachlich noch nicht wiedervereinigt. Es ist das politische System, das mit dem Beitritt der ehemaligen DDR verschwundenist. Die ehemaligen DDR-Bu¨rger fu¨hren ihre Alltagsleben noch nach wievor. Eigentlich waren sie kein Abwicklungsgegenstand. Im Hinblick auf das sprachliche Zusammenwachsen mu¨ ssen die sprachlichen Besonderheiten der ehemaligen DDR akzeptiert und respektiert werden. Damit kann die 40-ja¨hrigen Entwicklung der Nationalsprache in Ost nicht zu einem gescheiterten Experiment sondern den unterschiedlichen fruchtbaren Erfahrungen fu¨hren.
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