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독한 전자사전을 위한 어휘항목의 미시구조에 대한 연구 (Eine Untersuchung zur Mikorstruktur der lexikalischen $Eintr\"{a}ge\;f\"{u}r$ ein eletronisches Deutsch-Koreanisches $W\"{o}rterbuch$)

  • 최병진
    • 한국독어학회지:독어학
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    • 제6집
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    • pp.345-365
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    • 2002
  • In diesem Aufsatz wired versucht, eine Mikrostruktur $f\"{u}r$ ein elektronisehes Detusch-Koreanisehes $W\"{o}rterbueh$ zu entwerfen. Bei gedruekten $W\"{o}rterb\"{u}ehern$ sind die lexikographischen Daten und die $W\"{o}rterbuch­strukturen$ mehr oder weniger standardisiert, dagegen bei elektronischen $W\"{o}rterb\"{u}ehern$ strikt formalisiert. Im Laufe der letzten 50 Jahre sind zwar viele gedruekte, jedoch kaum auf Elektronik basierte zweisprachige $W\"{o}rterb\"{u}cher\;f\"{u}r$ Deutseh-Koreanisch ersehienen. Elektronische $W\"{o}rterb\"{u}cher$ haben mehre Vorteile und sind in diesem Informationszeitalter als Hilfsmittel $f\"{u}r$ den Fremdspraeherwerb unabdingbar. Die Festlegung der logischen Struktur des $W\"{o}rterbuehs\;ist\;f\"{u}r\;die\;W\"{o}rterbucharbeit\;unerl\"{a}{\ss}lich$ und $f\"{u}r$ die Herstellung elektronischer $W\"{o}rterb\"{u}cher$ von Bedeutung, wird jedoch in der koreanischen Praxis oft $vemachl\"{a}{\ss}igt$. Daher weisen die meisten koranischen $W\"{o}rterb\"{u}cher$ keine konsistente Form in der Struktur von $W\"{o}rterbuehdefinitionen$ auf. Aus diesen $Gr\"{u}nden$ schlage ich eine formale logisehe Struktur $f\"{u}r$ ein elektronisches Deutsch-Koreanisches $W\"{o}rterbuch$ vor. $Zun\"{a}chst$ werden grundlegende lexikalische Begriffe $eingef\"{u}hrt,\;anschlie{\ss}end$ wird auf die Analyse der lexikalischen $Eintr\"{a}ge\;f\"{u}r$ ein Deutsch-Koreanisches $W\"{o}rterbuch$ eingegangen. In diesem Beitrag wird keine fertige Miktostruktur $pr\"{a}sentiert$, sondern eine Anregung zur weiteren Diskussion zu einer Mikrostruktur gegeben. Als logisehe Struktur $f\"{u}r$ das elektronische Deutsch-Koreanische $W\"{o}rterbuch$ wird eine glattalphabetische Makrostruktur aufgenommen, die Mikrostruktur als semiintegriert. Die lexikographische Arbeit ist $zeitaufw\"{a}ndig$ und braucht viele $Fachkr\"{a}fte$. Deshalb ist die Festlegung einer konsistenten und objektiven Mikrostruktur eine Voraussetzung der $W\"{o}rterbuchherstellung$. Sie regt auch dazu an, die lexikalischen Informationen im Artikel genauer zu analysieren. Erst dadurch wird ein effektives elektronisches $W\"{o}rterbuch\;m\"{o}glich$, das eine Weiterbenutzung der klassifizierten Informationen $unterst\"{u}tzt$.

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언어 유형학적인 비교를 통한 독일어와 한국어 동사의 부정성 ($Infinitivit\"{a}t$ des deutschen und koreanischen Verbs - Im sprachtypologischen Vergleich beider Sprachen)

  • 박진길
    • 한국독어학회지:독어학
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    • 제6집
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    • pp.79-98
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    • 2002
  • 지금까지 우리는 한국어와 독일어를 비교하면서 동사의 정형과 부정형을 관찰해 왔다. 이 부정성(역으로 말하면 비구속성)은 한국어 동사에는 전반적으로 통용되는 데 반해 독일어에는 부정형/동사원형과 분사가 그러할 뿐이다. 동사의 특성 연구는 어느 자연어/개별언어의 상이한 기능을 위해서 뿐만이 아니라 외국어 학습/습득을 위해서도 큰 의미를 갖는다. 이러한 중요성에도 불구하고 독특한 한국어 동사의 부정성, 그 연구는 거의 찾아볼 수가 없다. 한국어와 독일어 동사의 부정성 비교에서 드러난 문제점은 대체로 다음과 같이 요약될 수 있을 것이다. $\ast$ 한국어 동사의 특징인 부정성은 우리의 운명으로 간주해야 할 것이다. 왜냐하면 우리가 어떤 면에서는 유익함을, 그리고 어떤 다른 면에서는 문제점을 감수해야 하기 때문이다. 특히 전형적인 전치성 언어인 유럽언어를 습득할 때 언어간섭현상을 통해 그러하다. $\ast$ 독일어의 부정사/분사 및 한국어 동사가 인칭변화를 하지 않는다는 것은 그들이 주어를 갖지 않고 있거나 (독일어의 경우), 아니면 그것이 어떤 문법/통사적 역할을 하는가 (한국어의 경우)에 주된 원인이 있다. $\ast$ 비교 대상의 양쪽은 생략가능성, 즉 원자가 요구에 대한 자유/비구속성을 누린다. 핵(성분), 즉 독일어의 부정형 및 분사 그리고 한국어 동사는 혼자 남을 때까지 생략이 계속될 수 있다. 이러한 의미에서 부정성은 <비한정성/비구속성>과 관련된 것 같으며, 반면에 정동사의 특성은 <한정성/구속성>과 관계되어 있다. $\ast$ 원자가 요구/충족에 대한 자유/비구속성은 한국어 동사/술어가 문장 끝에 고정되어 있다는 사실은, 직접 또는 간접으로 본동사 앞에 놓여 있어야 되는 모든 문장성분과 부문장 때문에, 즉 한국어의 전면적인 전위수식 현상으로 흔히 큰 부담/복잡함을 야기한다는 데에 그 원인이 있다. 이러한 상황에서 동사는 가능한 한 그의 문장성분을 줄이려 한다. 통사적으로 보장되어 이미 있으니 말이다. 그래서 한국어 동사의 부정성은 일종의 부담해소 대책으로 간주될 수 있을 것이다. $\ast$ 두 비교 대상에서의 핵 및 최소문장 가능성은 역시 원자가에 대한 비구속성에서 비롯된다. $\ast$ 우리 한국인이 빨리 말할 때 흔히 범하는 부정성으로 인한 인칭변화에서의 오류는 무엇보다도 정형성/제한성을 지닌 독일어 정동사가 인칭 변화하는 데 반해 한국어에서는 부정성/비구속성을 지닌 동사가 그것과는 무관한 페 기인한다. 동사의 속성을 철저히 분석함으로써 이런 과오를 극복해야 할 것이다. 한국어 동사의 부정성은 지금까지 거의 연구되지 않았다. 이 문제는 또한 지속적으로 수많은 다른 자연어들과의 비교분석을 통해 관찰돼야 할 것이다. 이 논문이 이런 연구와 언어습득을 위한 작업에 도움이 되기를 바란다.

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성구어의 대비연구 - 독일어와 한국어 성구어의 공통성과 상이성을 중심으로 - (Kontrastive Untersuchung zu deutschen und koreanischen Phraseologismen - unter besonderer Berucksichtigung ihrer Gemeinsamkeiten und Verschiedenheiten -)

  • 김원식
    • 한국독어학회지:독어학
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    • 제9집
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    • pp.129-151
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    • 2004
  • In der vorliegenden Arbeit wird versucht, sowohl die Gemeinsamkeiten bzw. $\"{A}hnlichkeiten$ als auch Verschiedenheiten der deutschen und koreanischen Phrasologismen festzustellen, wobei die interkultuellen Unterschiede der beiden Sprachgemeinschaften besonders $ber\"{u}cksichtigt$ werden sollen. Dabei wird von den deutschen Phraseologismen ausgegengen und es werden die Entspechungen in den koreanischen gesucht. Die $Entsprechungsm\"{o}glickeiten$ lassen sich wie folgl feststellen: 1) Gemeinsamkeiten von deutschen und koreanischen Phraseologismen (Auge um Auge, Zahn um Zahn; Augen zudrucken) 2) Entspechung von deutschen Phrasologismen und koreanischen Einzellexemen (Grund und Boden; Knall und Fall) 3) Interpretation deutscher Phraseologismen in koreanische Sprache (in Fleisch un Blut $\"{u}bergehen$; eine $H\"{a}nde$ $w\"{a}scht$ die andere) $\"{A}hnlichkeiten$ bzw. Gemeinsamkeiten bestehen vor allem in den Phraseologismen, deren gemeinsame Quelle auf die $\"{U}bernahme$ desselben Kulturgut wie die Antike, die Bibel und die Weltliteratur $zur\"{u}ckzuf\"{u}hren$ ist. Die $\"{A}hnlichkeiten$ zeigen sich auch bei den vielen somatischen Phraseologismen der beiden Sprachen, da manche somatischen Bezeichnungen die gleichen Symbolwerte haben. Hingegen beruhen Verschiedenheiten vorwiegend auf den interkulturellen Unterschieden der beiden Sprachgemeinschaften, die sich historisch­gesellschaftlich unterschiedlich entwickeln und keine Gemeinsamkeiten in Sitten und $Volksbr\"{a}uchen$ haben. Insbesonders bei den phraseologischen Vergleichen kommen viele Tierbezeichnungen als Einheit der Phraseologismen vor, die sich einander stark unterscheiden (dt. arbeiten wie ein Pferd $\to$ kr. arbeiten wie ein Rind; dt. wie Hund und Katze leben $\to$ kr. wie Hund und Affe leben). Die Zwillingsformeln der deutschen Phraseolgismen sind im Koreanischen als Einzellexem oder durch die Redupulikation $auszudr\"{u}cken$(Haus und Hof; klipp und klar; mit $H\"{a}ngen$ und $W\"{u}rgen$). Einige Redewendungen und $Sprichw\"{o}rter$ im Deutschen entsprechen den aus 4-Buchstaben bestehenden Redewendungen im Koreanischen, die aus der chinesischen Kultur stammen(viele Hunde sind des Hasen rod; Gelegenheit macht Diebe). Es sind naturlich manche Redewendungen bzw. $Sprichw\"{o}rter$, deren unterschiedliche Ausdrucksweisen auf die interkulturellen Verschiedenheiten $zur\"{u}ckzuf\"{u}hren$ sind (die $W\"{a}nde$ haben Ohren; der Apfel $f\"{a}llt$ nicht weit vom Stamm)

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자궁선종을 동반한 자궁근종에서 자궁동맥 색전술을 이용한 치료의 효과 (Uterine Arterial Embolization for the Treatment of Leiomyomas Accompanying with Adenomyosis)

  • 장진범;배상욱;임재학;이도연;김정연;정경아;김세광;박기현
    • Clinical and Experimental Reproductive Medicine
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    • 제28권3호
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    • pp.215-223
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    • 2001
  • Objective: The purpose of this study was to make a guideline of uterine artery embolization for the treatment of uterine leiomyomas accompanying with adenomyosis in Korea. Materials and Methods : We performed the retrospective study for 37 women who had uterine leiomyomas accompanying with adenomyosis. Bilateral uterine artery embolization was performed in 37 patients (age range 25-65) during 17 months with pain, hypermenorrhea, urinary frequency etc due to leiomyomas. Ultrasound imaging was performed before the procedure and at mean 6.9 months after the procedure. Results: All procedures were technically successful. Mean clinical follow-up was 12.8 months. Minor complication occurred in 82% patients after the procedure. After imaging follow-up (mean, 6.9 months postprocedure), median uterine volume decreased 34.4%, and dominant myoma volume decreased 86%. There was no statistical difference in uterine volume reduction and dominant myoma size reduction whether occluding agents was polyvinyl alcohol, polyvinyl alcohol plus gelfoam, and gelfoam, and whether ultrasound measured Resistance Index value before the procedure was low or high. Conclusion: Primary candidates for uterine artery embolization include those with symptomatic uterine leiomyomas who no longer des ire fertility but wish to avoid surgery or are poor surgical risks. To our study, uterine volume reduction and dominant myoma size reduction in patients who had adenomyosis were similar to previous other studies in patients who had not adenomyosis. Therefore adenomyosis should not be considered as a contraindication for uterine artery embolization. Because there is little data about subsequent reproductive potential after this procedure, it should not be routinely advocated for infertile women. Further investigation is warranted for occluding agents and Resistance Index.

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Influence of Bradykinin on Catecholamine Release from the Rat Adrenal Medulla

  • Lim, Dong-Yoon;Kim, Il-Hwan;Na, Gwang-Moon;Kang, Moo-Jin;Kim, Ok-Min;Choi, Deok-Ho;Ki, Young-Woo
    • The Korean Journal of Physiology and Pharmacology
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    • 제7권4호
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    • pp.231-238
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    • 2003
  • The present study was undertaken to investigate the effect of bradykinin on secretion of catecholamines (CA) evoked by stimulation of cholinergic receptors and membrane depolarization from the isolated perfused model of the rat adrenal glands, and to elucidate its mechanism of action. Bradykinin $(3{\times}10^{-8}M)$ alone produced a weak secretory response of the CA. however, the perfusion with bradykinin $(3{\times}10^{-8}M)$ into an adrenal vein of the rat adrenal gland for 90 min enhanced markedly the secretory responses of CA evoked by ACh $(5.32{\times}10^{-3}M)$, excess $K^+$ ($5.6{\times}10^{-2}M$, a membrane depolarizer), DMPP ($10^{-4}$ M, a selective neuronal nicotinic agonist) and McN-A-343 ($10^{-4}$ M, a selective M1-muscarinic agonist). Moreover, bradykinin ($3{\times}10^{-8}$ M) in to an adrenal vein for 90 min also augmented the CA release evoked by BAY-K-8644, an activator of the dihydropyridine L-type $Ca^{2+}$ channels. However, in the presence of $(N-Methyl-D-Phe^7)$-bradykinin trifluoroacetate salt $(3{\times}10^{-8}M)$, an antagonist of $BK_2$-bradykinin receptor, bradykinin no longer enhanced the CA secretion evoked by Ach and high potassium whereas the pretreatment with Lys-$(des-Arg^9,\;Leu^9)$-bradykinin trifluoroacetate salt $(3{\times}10^{-8}M)$, an antagonist of $BK_1$-bradykinin receptor did fail to affect them. Furthermore, the perfusion with bradykinin $(3{\times}10^{-6}M)$ into an adrenal vein of the rabbit adrenal gland for 90 min enhanced markedly the secretory responses of CA evoked by excess $K^+$ $(5.6{\times}10^{-2}M)$. Collectively, these experimental results suggest that bradykinin enhances the CA secretion from the rat adrenal medulla evoked by cholinergic stimulation (both nicotininc and muscarinic receptors) and membrane depolarization through the activation of $B_2$-bradykinin receptors, not through $B_1$-bradykinin receptors. This facilitatory effect of bradykinin seems to be associated to the increased $Ca^{2+}$ influx through the activation of the dihydropyridine L-type $Ca^{2+}$ channels.

복색 상징적 의미에 관한연구 (A Study on the Symbolic Meaning of the Costume Colours)

  • 이순홍
    • 복식
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    • 제30권
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    • pp.85-99
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    • 1996
  • This study has been made to examine the symbolic meaning of our traditional costume colours based on the theory of yin-yang Wu-hsing the interaction of yin and yang with the rotation of the five agents wood firt earth metal and waters. Presenting the spirt and the life of our race the costume culture has been keep-ing its own systematic symbol. Being sensible the colour has to be under-stood as the colour sense therefore the cos-tume colour has begun to have the symbolic meaning with the feeling or the mental value. According to the theory of yin-yang wu-hsing the costume colour has presented our racial sprit way of thinking and way of life for a long time and it has become the tra-ditional culture at last. Based on the doctrine of cosmic harmony through the motion of yin and yang or the passive and active elements are their five agents form the material force of everything. The order of nature has its counterpart in five symbolic costume colours wood-blue ; fire-red: earth-yellow; metal-white: water-black. The five colours are called the primary colours. which produce the next compound colours. Accepted in the social system as well as the social stats the costume colour has set up systematically. The theory of Yin-yang Wu-hsing has given the five colours the symbolic meanings and its mainstream has been the function of Sangsaeng and Sangeuk which are genera-ted by the power of virture. The former is mu-tually beneficial while the latter destructive. The colour as a costume colour has been made distinction between the colour of the up-per classes and the colour of the middle and lower classes and the specific colour has presented the symbolic meanings. The yeollow the red and the purple have been regarded as the colour of king queen and upper classes Being the colour recognition the costume colour has been established by the society and the race generally Implied the spiritual elements the colour recognition could select the lucky colour in accordance with one's des-tiny. Besides the colour recognition has begun to appear as the racial costumes to protect the society and to pray for good fortune. According to the theory of Yin-yang Wu-hsing the costume colour has been forming through our long history and has become our costume culture. Therefore the colour of the costume has signified not only the colour sense but also the important symbolic meanings.

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성교육이 여자 중학생의 성지식과 성태도에 미치는 효과 (Effects of Sex Education on Sex-Related Knowledge and Attitudes of Middle School Girls)

  • 하숙영;김정남
    • 지역사회간호학회지
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    • 제10권1호
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    • pp.227-238
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    • 1999
  • The goal of this study is to discover the effect of sex education on sex-related knowledge and attitudes of middle school girls. Non-equivalent control group pretest-posttest design was used. The number of experimental group students was 134 and the number of control group students was 134. A total of 268 second grade middle school girls were selected for a convenience sampling method. This study was carried out in a middle school located in Taegu City, Korea, from February 5 to February 18, 1998. To des cover the needs of sex education, the researcher sent a predesigned questionnaire to 1464 girls in 19 different middle schools. The sex education curriculum was designed on the basis of this survey's results. 'The Sex Education Teaching Plan' (published by the Research Institution of Korean School Health Education) and 'Sex and Happiness' (published by the Seoul City Education Ministry) were used to redesign the sex education curriculum and content. Fifty minute long sex education classes were taught to the experimental group every other day and the total number of classes was five. The contents of the teaching -learning plan for sex education were: 'The Characteristics of Adolescence', 'Pregnancy and Contraception', 'Friendship with the Opposite Sex and Prevention of Sexual Violence', 'Prevention of Venereal Disease', and 'Sex and Society'. To measure the degree of sex knowledge of the subjects, the researcher used the modified sex knowledge tools of Kim(l995) and Han(1997). The reliability values of these sex knowledge tools range from 0.71 to 0.74, using Cronbach's alpha. To measure the degree of sex attitude in the subjects, the researcher used the modified sex attitudes tools of Han(l997). The reliability values of these sex attitude tools range from 0.73 to 0.78 using Cronbach's alpha. The PC-SAS package program was used to analyse the data along with Frequency, Percentage, XLtest, t -test, and a paired t -test The results of this study were as follows; 1. The first hypothesis was accepted. The experimental group showed more change in sex - related knowledge than the control group(t =22. 76, p=0.0001). 2. The second hypothesis was accepted. The experimental group showed more change in sex-related attitudes than the control group (t=11.91, p=0.0001). In conclusion, the level of sex-related knowledge and sex-related attitudes of middle school girls who received sex education was higher than that of the girls who did not receive sex education. According to this research, planned sex education was effective in forming accurate knowlege and appropriate attitudes related to sex. Clearly, we must carry out a well-designed step by step sex education program that is well-suited to the sex education needs and the developmental level of the students.

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방열 기능형 고성능 스마트 전파흡수체 제조 방법 개발 및 전망 (A Study on Manufacturing Method of High Performance Smart EMW Absorber with Heat Radiating Function and Its Prospects)

  • 김동일;전용복
    • 한국전자파학회논문지
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    • 제26권10호
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    • pp.841-850
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    • 2015
  • 전자 및 전파 통신기술의 급속한 발전에 따라 인류는 정보통신의 커다란 혜택을 누릴 수 있게 되었다. 그러나 전자파환경은 보다 복잡해지고, 각종 전자기기를 비롯한 인체에 다양한 영향을 미치게 되어 ANSI, FCC, CISPR 등과 같은 국제기구에서는 다양한 전자파환경을 규제하고, 효율적인 제어 및 대책을 수립해 오고 있다. 본 논문에서는 방열 기능을 가지면서 고성능의 전파흡수체 제조 방법을 제안하고, 나아가 미래의 스마트 전파흡수체의 전망을 기술하였다. 산화철($Fe_2O_3$)과 세라믹의 혼합물을 고온 열처리한 후, 탄소 물질과 배합하여 저온 열처리하고, 개구를 형성하여 2~2.45 GHz에서 방열 기능을 가지면서 흡수능이 20 dB 이상인 고성능 전파흡수체를 개발하였다. 이 스마트 전파흡수체는 다양한 전자, 통신, 제어, 전파 시스템의 회로 및 부품 보호용 소재로 활용성이 높을 것으로 보인다.

Target Identification for Metabolic Engineering: Incorporation of Metabolome and Transcriptome Strategies to Better Understand Metabolic Fluxes

  • Lindley, Nic
    • 한국미생물생명공학회:학술대회논문집
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    • 한국미생물생명공학회 2004년도 Annual Meeting BioExibition International Symposium
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    • pp.60-61
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    • 2004
  • Metabolic engineering is now a well established discipline, used extensively to determine and execute rational strategies of strain development to improve the performance of micro-organisms employed in industrial fermentations. The basic principle of this approach is that performance of the microbial catalyst should be adequately characterised metabolically so as to clearlyidentify the metabolic network constraints, thereby identifying the most probable targets for genetic engineering and the extent to which improvements can be realistically achieved. In order to harness correctly this potential, it is clear that the physiological analysis of each strain studied needs to be undertaken under conditions as close as possible to the physico-chemical environment in which the strain evolves within the full-scale process. Furthermore, this analysis needs to be undertaken throughoutthe entire fermentation so as to take into account the changing environment in an essentially dynamic situation in which metabolic stress is accentuated by the microbial activity itself, leading to increasingly important stress response at a metabolic level. All too often these industrial fermentation constraints are overlooked, leading to identification of targets whose validity within the industrial context is at best limited. Thus the conceptual error is linked to experimental design rather than inadequate methodology. New tools are becoming available which open up new possibilities in metabolic engineering and the characterisation of complex metabolic networks. Traditionally metabolic analysis was targeted towards pre-identified genes and their corresponding enzymatic activities within pre-selected metabolic pathways. Those pathways not included at the onset were intrinsically removed from the network giving a fundamentally localised vision of pathway functionality. New tools from genome research extend this reductive approach so as to include the global characteristics of a given biological model which can now be seen as an integrated functional unit rather than a specific sub-group of biochemical reactions, thereby facilitating the resolution of complexnetworks whose exact composition cannot be estimated at the onset. This global overview of whole cell physiology enables new targets to be identified which would classically not have been suspected previously. Of course, as with all powerful analytical tools, post-genomic technology must be used carefully so as to avoid expensive errors. This is not always the case and the data obtained need to be examined carefully to avoid embarking on the study of artefacts due to poor understanding of cell biology. These basic developments and the underlying concepts will be illustrated with examples from the author's laboratory concerning the industrial production of commodity chemicals using a number of industrially important bacteria. The different levels of possibleinvestigation and the extent to which the data can be extrapolated will be highlighted together with the extent to which realistic yield targets can be attained. Genetic engineering strategies and the performance of the resulting strains will be examined within the context of the prevailing experimental conditions encountered in the industrial fermentor. Examples used will include the production of amino acids, vitamins and polysaccharides. In each case metabolic constraints can be identified and the extent to which performance can be enhanced predicted

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확산 포집기로 공기중 혼합유기용제 포집시 온도와 상대습도가 포집효율에 미치는 영향 (Effects of temperature and relative humidity on the sampling efficiencies of mixed organic vapors measured by diffusion monitors)

  • 한진구;노영만;김현욱
    • 한국산업보건학회지
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    • 제5권2호
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    • pp.200-211
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    • 1995
  • This study was designed to evaluate the effects of temperature and humidity on the sampling efficiency of mixed organic vapors of l,2-DCE, benzene, and MIBK by 3 different types of diffusion monitors. Independent variables used for the study were temperatures ($25^{\circ}C$, $35^{\circ}C$), humidities (30%, 80%), and vapor concentrations (low, medium, and high). In addition, vapor concentrations measured by the traditional charcoal tube method were used as reference values and were compared with those of by diffusion monitors. The results were as follows: 1. The desorption efficiencies(DE) of 1,2-DCE and benzene from charcoal tubes and from diffusion monitors ranged from 98% to 105%. In contrast, the DEs of MIBK from charcoal tubes and diffusion monitors except DM1 ranged from 71% to 85%. The DE of MIBK from DM1 was 98%. 2. No statistically significant differences of 1,2-DCE concentrations and the sampling efficiencies regardless of temperatures and humidities studied between charcoal tube and 3 diffusion monitors were found. 3. At 80% humidity, increasing frequencies of 1,2-DCE breakthrough at higher temperature and higher vapor concentration measured by charcoal tubes were observed. 4. No statistically significant difference of benzene concentrations were found between charcoal tube and diffusion monitors except DM3. The sampling efficiencies of DM3 were statistically significantly lower at all experimental conditions except the $35^{\circ}C$ and 30% humidity condition. 5. No statistically significant difference of MIBK concentrations were found between charcoal tube and diffusion monitors except DM3. The sampling efficiencies of DM3 were statistically significantly higher at higher humidity conditions regardless of temperature. Although statistically not significant, sampling efficiency of MIBK showed positive correlation with humidity while negative correlation with concentration was observed. 6. For sampling 1,2-DCE and benzene, no significant variations of concentrations among three diffusion monitors regardless of temperature and humidity conditions were found. For MIBK sampling, however, wide variations with increasing humidity among diffusion monitors were obtained. In conclusion, this study suggests that diffusion monitors will be a reasonables substitute for the traditional charcoal tubes for sampling non-polar organic vapors at temperature and humidity conditions studied. For polar organic vapors, use of an alternative desorption solution other than CS2 is recommended because of its low desorption efficiency. In addition, since variable among diffusion monitors for polar organic vapors particularly at higher humidity conditions were observed, further study is recommended of the effects of humidity on the performance of diffusion monitors.

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