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허준무,박종안,손부순,장봉기,이종화 한국환경과학회 1999 한국환경과학회지 Vol.8 No.3
This study was carried out to evaluate the characteristics of dissolved organics based on their origins, which were divided into two categories. The first group consisted of river, lake and secondary sewage treatment effluent, which were chosen as representative of their origins. The second group were artificial samples which were made of AHA(Aldrich humic acids) and WHA(Wako humic acids). Physicochemical characteristics, biological degradability and THMFP(trihalomethane formation potential) of the samples were analysed based on the AMWD(apparent molecular weight distribution). Large portion of dissolved organic carbon(DOC) in the river and lake samples was comprised of LMW(low molecular weight), while that of AHA and WHA was HMW(high molecular weight). The DOC of the lake was evenly distributed in the all range of molecular weight. The river, lake and secondary treated effluent have lower ultraviolet(UV) absorbance at 254nm, and have a higher amount of humic acids. Higher absorbance of humic acids means that aliphatic bond and benzenoid type components that absorb UV light were contained in these kind of humic acids. It was expected that lake sample was the most biodegradable in the different samples investigated, and in order of secondary sewage treatment effluent, river, WHA and AHA based on the result of determination of specific ultraviolet absorbance(SUVA). Biodegradability showed similar result except for ABA, while dissolved organics in the range of LMW decreased during the biodegradability test, and on the contrary those of HMW increased. Production of the SMPs(soluble microbial products) was observed during humicification of dissolved organics and the SMPs were in the range of 0.7∼5.5% of DOC which was the lowest value. Sample had a higher portion of HMW showed a higher production of the SMPs. THM formation was high in the samples containing HMW and similar tendency was shown in the THMFP(trihalomethane formation potential), except for WHA.
한국 여성운동과 걸스카우트운동 : 과거·현재·미래 Yesterday, Present and Tomorrow
정세화,이동원,김미숙,박진숙,장화경,홍승아 이화여대 한국여성연구소 1988 여성학논집 Vol.5 No.-
One of the major implications of women's movements seems to lie in the fact that it tends to promote women's consciousness-raising and, thus, heighten social status of women in general. It would be very much the case when discussion centers around the emergence of Korean women's movements in modern sense. Due to the socio-political atmospheres of the lathe 19th century Korean society, its basic characteristics owe to strong tones of patriotic nationalism under the slogan of "learning is might enough to deal with the imperialistic foreign powers of the time." As such, ever since the introduction of women's enlightenment movements of the time, Korean women's movements have provided for the advancement of egalitarian society. However, assessing the effectiveness of programs that are practiced by the existing women's organizations in Korea, it deserves mention in that most programs are for the adult female members, assuming it would only be applicable to those adults. In this regard, it can be said that the Korean Girl Scout organization has worked a unique role to make up such voids in women's movements - most programs developed and exercised by the Girl Scout are reserved for those young girls. For instance, special activities like social services, field campaigns, and international gatherings would definitely work a profound impact in the formation of gender-role stereotypes of the youth. The present study tries to examine the Korean Girl Scout movement being the case of women's movement organization. Discussion will cover such topics as; historical reviews of Korean Girl Scout movement, principal organizational goals and its practice in real life, and internal dynamics of members between "staffs" and the ordinary members themselves-on perceptions of the movement, evaluation of leaderships, and the future orientations of the Girl Scout, etc. Various research methods are employed. Book reviews, in-depth interviews, questionnaires, and participant observations are utilized, when the respective measurement is required. Major findings of the study can be summarized as follows: (1) Numbers of Girl Scout membership have declined since 1980, while revealing its utmost pick upto mid-70s. In terms of regional distributions of the members, both Seoul and Kyung-Nam Branches are the most prosperous. Whereas commemoration ceremonies and camping works are considered most impressive programs, membership trainings and field works are the lowest. About 70 percent of the members show their length of activities in Girl Scout less than one year. Most members are involved in the activities based on self-decision in order to have social services, club memberships, or self actualizations. They are satisfied with most of the programs, especially when participating in the social service programs. (2) As for the staff members, about half of the leaders in the headquarters are newly appointed. Whereas majority of the 'field' staffs are young (in their 20s, or 30s), other leaders are considered old (most of them are in their 40s, 50s, or 60s). Half of the leaders are involved in the activities for less than 5 years. They are recruited by either colleagues' or office seniors' recommendations. Reasons to participate in the movement are to have self-actualized or to have opportunity for social services. All in all, leaders are satisfied with the Girl Scout activities mainly because they can see their youth members progressing and developing. (3) Several issues for the better organizational managements seem to be related. prevalence of aspirational differences between leaders and members tends to cause psychological burdens. Other problematics such as lack of free communication networks, tensions due to cohort differences, authoritarian leadership styles, and financial difficulties would hinder Girl Scout movement more promising and popular to all. Based on the research findings, two major suggestions might be in order. First, underlying rationales of the Girl Scout movement should be reoriented. A special emphasis on the creation of self-supportive 'androgynous individuals' would be the case (in this regard, an intensive program targeted for those pre-school-aged members would be the most effective). As a way to achieve the strategic reformulation, reliance on the interdisciplinary program (for example, coordination with the university) will be one possibility. Secondly, an organizational management should be sufficiently considered. provisions (tangible and intangible) for the 'field leaders' being the key leader group in the Girl Scout movement should be afforded enough to keep their participations voluntary and continuous.
김화창,김종호,천상묵,서대선,김명수,금경수 한국전통의학연구소 2002 한국전통의학지 Vol.12 No.1
A Study on the Youkjoron(逆調論) of the So Moon(素問) one of the classic book of oriental medicine, was carried out analytically for the right comments. The principal ideas abtained summerized as follows: The unbalance between Eum(陰) and Yang(陽) The unbalance between Su(水) and Wha(火) The Yuk Ga(肉苛) which is caused by the unbalance of the Young Wi(營衛) The Asthma(喘息) which is caused by the unbalance of the Viscera(臟腑)
1,4-Butanediamines를 carrier ligand로 하는 7원환 백금착체의 설계 및 합성
황규자,이근임,권영이 숙명여자대학교 약학연구소 1995 약학논문집-숙명여자대학교 Vol.11 No.-
Platinum complexes having 7-membered ring structure with N,N'-bis(2-hy-droxyethyl)butylenediamine(HeBn) and N,N'-bis(2-chloroethyl)butyelenediamine(CeBn) as carrier ligands were synthesized to enhance antitumor activity and to decrease the toxicity. Platinum complexes were prepared by reacting K_2PtI_4 with HeBn or CeBn. IR, NMR, elementary analysis, ICP-AES and titration method were applied for identification and analysis of the synthesized platinum complexes.