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      • 새로운 TIF 유도체의 합성 및 특성 분석

        선영,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)˚.

      • KCI등재후보

        F. W. Nietzsche의 「權力에의 意志」에 關한 硏究

        權善英 부산교육대학교 초등교육연구소 1997 초등교육연구 Vol.10 No.-

        This thesis attempts to elucidate what is the will to power, that is the nature of human's inner power of life, to contrast Nietzsche's theory of value with the previous theories of value, and to confirm that Nietzsche's theory of value is an alternative to the previous theories. In this thesis, the programme of study is the following : firstly Nietzsche's central thought is understood exactly, while Nietzsche's original texts are analyzed minutely. Secondly it is pointed out that the previous thoeries of value have some disadvantages, which had to bring out some ill effects. Finally it is proposed that Nietzsche's theory of value as Revaluation of All Values is to be an alternative. The results of our study in this thesis are as follows : Nietzsche regarded the will to power as a barometer of evaluation. On the basis of the biological principle Nietzsche's philosophy is to build a system of value with the law of power which is the energy of life. It brings out the revaluation of all values as a collapse or destruction of the old value system, which was emphasized in the Christian thought or the rationalistic thought. It breaks down the previous theory of value at a stretch. And it has an immense influences on the modern thought to try to establish a new order of value. Nietzsche's philosophy explains the developmental process of society or history in a dynamical relation of powers. For the most part it bases on the Darwin's theory of organism. Following the Darwinism, the phenomena in society or history are only a representation of power, the Will to Power. If the system of human order is not different from that of animal, all of the moral values mean a relation of value which is decided by the powers. And then, as the social dynamic t\relation like the amount or course of power must be a measure which prescribes the good and evil, Nietzsche tries to explain a morality of masters and a morality of the herd in the biaxial structure of power such as ascending and descending of the Will to Power.

      • 1997학년도 신입생 실태조사

        선영 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

      • 1998학년도 신입생 실태조사

        선영 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.

      • 道具主義의 意義와 批判

        權善英 釜山敎育大學 1990 부산교육대학 논문집 Vol.26 No.1

        Instrumentalism is Dewey's thought which thinking is the tool of improvement of environment and of solving problems. Thought is an instrument of re-adaptation ; It is an organ as much as limbs and teeth. Ideas are imagined contacts, experiments in adjustment. The first distinguishing characteristic of thinking is facing the facts-inquiry, minute and extensive scrutinzing, observation. In general the role of instinct has been exaggerated, and that of early training under-rated : the most powerful instincts, such as sex and pugnacity, have been considerably modified and controlled by social training ; and there is no reason why other instincts, like those of acguisition and mastery, should not be similarly modified by social influence and education. What Dewey saw and reverenced as the finest of all things, was growth ; so much so, that he made this relative but specific notion, and no absolute "good" his ethical criterion. Not perfection as a final goal, but the ever-enduring process of perfecting, maturing, refining, is the aim in living. The task of future philosophy is to clarify men's ideas as to the social and moral strifes of their own day. Its aim is to become, so far as is humanly possible, an organ for dealing with these conflicts. A catholic and far-sighted heory of the adjustment of the conflicting factors of life is philosophy. Dewey analyzed the achivement of the industrialized society and dealt with the negative side from the point of view of social pathology. Dewey Presented a remedy of morals as a prescription dealing with social evils. n fact, Dewey's remedy of monals is on the basis of individual's Willingness and of consciousness of what should be, and have interaction of making more human society by helping smooth by using monals.

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