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권선영,노동윤 서울여자대학교 자연과학연구소 2004 자연과학연구논문집 Vol.16 No.-
금속배위 화합물의 리간드로 사용하기 위하여, 시안기, 히드록시기, 포스포네이트기를 갖는 새로운 4가지 TTF 유도체, (4-(cyanoethylthio)-4', 5'-(ethylenedithio) tetrathiafulvalene (CET-EDTTTF), 4-(hydroxyethylthio)-4', 5'-(ethylenedithio) tetrathiafulvalene (HET. EDTTTF), 4-[(3'-diethoxyphosphinyl) propyl] thio-4', 5'-(ethylenedithio) tetrathiafulvalene (EPPT-EDTTTF), 4, 4'-bis(cyanoethylthio) tetrathiafulvalene (BCET-TTF)) 를 포스파이트를 이용한 짝지음 반응으로 합성하여 분석하였다. 4개의 TTF 유도체들은 [TTF] ⇔ [TTF]^(+) ⇔ [TTF]^(2+) 과정에 해당하는 두 쌍의 산화-환원 피이크가 측정되었고, 이들의 첫 번째 산화전위 (Eox¹) 는 작용기들이 전자를 당기는 능력에 따라서 히드록시 (0.704V) <모노시안 (0.777V) <디시안(0.781V) <포스포네이트 (0.792V)의 순으로 증가하였다. X-선 결정구조 분석에 의하면 trans-BCET-TTF는 삼사정계이며 P-1 결정군에 속한다. 단위세포 파라미터는 a=5.050(4) Å, b = 10.605 (4)Å, C = 15.478 (9)Å, alpha = 77.27(4)°, beta=88.63(6)°, gamma=89.63(5)˚ 이다. Four TTF derivatives containing mono- and di-cvano, hydroxyl and diethylphosphonate groups, (4-(cyanoethylthio)-4', 5'-(ethylenedithio)tetrathiafulvalene (CET-EDTTTF), 4-(hvdroxyethvlthio)-4', 5'-(ethvlenedithio) tetrathiafulvalene (HET-EDTTTF), 4-[(3'-diethoxyphosphinyl)propyl] thio-4', 5'-(ethylenedithio) tetrathiafulvalene (EPIT-EDTTTF), 4, 4'-bis(cyanoethylthio) tetrathiafulvalene (BCET-TTF)) have been synthesized, by the phosphite-based coupling method, and spectroscopically characterized. They showed two pairs of redox peaks corresponding to the processes of [TTF] ⇔ [TTF]^(+) ⇔ [TTF]^(2+). The first oxidation potentials (E' ox) are differentiated depending on the electron-withdrawing ability of the functional group such as 0.777 V (CET-EDTTTF), 0.704 V (HET-EDTTTF), 0.792 V (EPIT-EDTTTF) and 0.781 V (BCET-TTF). According to X-ray structure analysis data of trans- BCET-TTF, it crystallized in triclinic system with P~1 space group and cell parameters: a = 5.050 (4) Å, b = 10.605 (4) Å, c = 15.478 (9) Å, alpha = 77.27 (4)˚, beta = 88.63 (6)˚, gamma = 89.63 (5)˚.
권선영 釜山敎育大學校 學生生活硏究所 1997 學生指導硏究 Vol.17 No.-
ABSTRACTThe purpose of this research is to suvery the physical. psychosocial. and environmental characteristics of freshman who entered in 1997. Also, to Knowhow to advice them, so that they can adapt themselves to their new university life and its environment well.The subjects consist of 367 freshman(male 91. female 276). The results of this survery in 1997 are similar to those in 1996. The suggestions of this research are as follows; First, It is desirable to introduce them to various programs and to give them a medical examination so that the freshman can participate in university life beginning with the Freshman Orientation. Second, It is necessary to help them to understand about their family relationships to make university life more harmonious. Also. we have to enforce programs continously for cultivating students' personality such as the Human Relationship Enrichment Training Program
권선영,최미선,이혜원,이희정,신소진,조치흠 대한부인종양학회 2013 Journal of Gynecologic Oncology Vol.24 No.1
We report 2 cases of minimal deviation adenocarcinoma of the cervix and tumorlets of sex cord tumor with annular tubules (SCTATs) of the ovaries, accompanied by Peutz-Jeghers syndrome. Case 1 is a 36-year-old woman and case 2 is a 35-yearold woman. Grossly, the cervix of both cases showed markedly barrel shaped enlargement with an infiltrating tumor. Microscopically, well-differentiated atypical glands were infiltrating into the entire thickness of the cervix. The ovarian masses in case 1 were diagnosed as metastatic carcinoma in mucinous cystadenoma with tumorlets of SCTATs of the ovaries. Multiple scattered tumorlets of SCTATs were also found in the ovary of case 2. By direct DNA sequencing analysis, a frame shift mutation of the STK11/LKB1 gene was identified in case 1. Case 1 represented the more aggressive clinical course, and although the patient received additional combined chemo-radiation therapy, she expired 1 year later. In general, mutation of the STK11/LKB1gene is associated with poor clinical outcome in malignant tumors accompanied by Peutz-Jeghers syndrome.
권선영 釜山敎育大學校 學生生活硏究所 1998 學生指導硏究 Vol.18 No.-
ABSTRACT The purpose of this research is to survey the physical, psychosocial, and environmental characteristics of freshman who entered in 1998. Also, to know how to advise them so that they can adapt themselves to their new university life and its environment well.The subjects consist of 307 freshman(male 73, female 234). The results of this survey are not significantly different from those from 1997. The suggestions of this research are as follows;First, it is desirable to introduce them to various programs and to give them a medical examination so that the freshman can participate in university life beginning with the Freshman Orientation.Second, it is necessary to help them understand their family relationships to make university life more harmonious. Also, we have to enforce programs continously to cultivate students´ personality such as the Human relationship Enrichment Training Program and Family Therapy.Third, many of the students are deeply concerned about current economic and social phenomena. These trends are reflected in the various survey responses. the results of economic and social phenomena changed motivation for admission and increased the consciousness of a pending political issue.forth, the characteristics of freshman who entered in 1998 are changed in some aspects. For example, the number 18 to 19 year old students decreased in 1998. also, the freshman are more inclined to turn to their family for regarding personal, social, and economic problems.