작약 수확후 건조과정중 양질의 약재 생산을 위한 기초자료를 얻고자 뿌리약초 박피기를 이용하여 껍질제거시 박피시간을 달리하여 시험한 결과를 요약하면 다음과 같다. 작약근의 기계박피시 표피 부분만 제거하고 피층부분의 수량손실과 paeoniflirin 함량의 손실을 방지하기 위한 적정 기계박피시간은 1회에 10~30분이 었다. 작약근 부위별 paeoniflorin 함량은 박피시간이 길어질수록 감소하였고, 상위부〉하위부〉중위부 순으로 노두부분과 인접한 상위부가 가장 높았다. 건조 작약 절단 전에 수처리시 박피 및 수침시간이 길어질수록 paeoniflorin의 유실량이 많았고, 색도 변화는 박피시간이 길어짐에 따라 적갈색의 표피 부분이 제거되어 명도가 증가하고 총 색도가 감소하였다.

Kim Woo-Dal. 1998. A Review of Sociolinguistic Explanation about Sex Differences. Studies in Modern Grammar 13, 213-229. This paper briefly reviews what we calling `sociolinguistic explanation`, and proposes that the main explanations advanced that women tend to produce speech closer to the standard in pronunciation than that of men are in terms of sociological factors external to language such as status consciousness or solidarity. And this paper tried to show the explanations most commonly put forward to account for sex-difference findings are presumed to be inadequate, and sociolinguists have not considered the specific conditions of women`s lives. Too little attention has been paid to the places of women in economic and social organisation; too little is known about the nature and values of women`s subcultures, and often this lead to an assumption that `vernacular culture` is a uniform and exclusively masculine phenomenon. This study proposes that differences in women`s and men`s language are regularly associated with changes in language and the changes are toward on the bases of language and social environments which are opened to both sexes on various job opportunities in the advanced society of capitalistic economy.

Sun Ok Park. 1998. Differences in Discourse Functions of Modal Auxiliaries and Quasi-Modals. Studies in Modern Grammar 13, 107-131. The main concern of this study is to provide the English learners with the differences in discourse functions of will and be going to and suggest the differences can be applied to other modal auxiliaries and quasi-modals. Will has hypothetical condition and the speaker reaches his or her subjective prediction using the background experience and common sense. Be going to has present indication for the future event, so the speaker reaches his or her prediction based on the actual condition. The modal auxiliaries, must and can also have the speaker`s subjectivity while the corresponding quasi-modals, have to and be able to don`t.

The experiment was conducted to determine the effects of enhanced UV-B on growth and differential responses among cultivars in soybean. The soybean cultivars subjected to enhanced UV-B irradiation at daily dose of 11.32 kJ m^-2(UV-B_BE) revealed that the growth was significantly depressed. Plant height, leaf number, leaf area and dry weight were inhibited by UV-B irradiation showing differential responses among cultivars used. Danyeubkong seems to be less sensitive to the enhanced UV-B irradiation, while Keunolkong more sensitive. Reduction of chlorophyll content was also found significantly greater to Keunolkong. Specific leaf weight, an index of leaf thickness, and flavonoid content known as UV-absorbing compounds were significantly increased in Danyeubkong by UV-B, but those in the other cultivars were not significantly affected. The results indicated that there are cultivar differences in the growth and physiological responses to the enhanced UV-B irradiation and specific leaf weight and UV-absorbing compounds in the leaves were highly related to the sensitivity of soybean by UV-B irradiation.