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      • A Study on Korean Products Distribution through Overseas Purchasing in China

        Dai,Wen-Qian,Lee,Jong-Ho 한국유통과학회 2019 KODISA ICBE (International Conference on Business Vol.2019 No.-

        Nowadays, Korean products are prevailing all over the world. Especially in China they including cosmetics, clothes, etc. are very popular. But because of THAAD, China s people can t go or travel to Korea. Instead of travelling Korea, they usually make use of overseas direct purchasing with the booming in current online shopping. Ironically, in spite of bad conditions, they used to buy Korean cosmetics by way of overseas purchasing . Therefore the revenue on Korean cosmetics is growing up more and more. According to the results, first, the security, convenience and information provided by the overseas direct purchase have already had a positive impact on the satisfaction. Second, the quality of the delivery service is composed of four factors: rapidity, reliability, intimacy and correctness. third, the research results indicate that the satisfaction level has a positive impact on the re-purchase intention.

      • 판소리와 敍事巫歌의 對比硏究

        徐大錫 이화여자대학교 한국문화연구원 1979 韓國文化硏究院 論叢 Vol.34 No.-

        Both 'Pansori' and Korean Shamanistic Narrative Songs (SNS) share a common point " in that they are both forms of' oral narrative verse. However the former has been transmitted by professional singers, or 'Kwang Dai" and the latter, by Korean Shamans through their rituals. This study compared and contrasted 'Pansori' with SNS based upon the following four view points: 1. The characteristics of literary genre 2. The form of oral performance 3. The structure of the script 4. The composition style of the script The results of the study are as follows : 1. Pansori is a form of musical art which uses musical tones corresponding to a song's literary contents and SNS is the same in that sense. But in SNS, the verbal content play a major role which the musical tones and feelings play a relatively minor role. 2. SNS has two forms of oral performance, the recitative type and musical play (singing)type, similar to that of Pansori'. The early form of oral performance of 'Pansori' was similar to the recitative type. It seems that development has been made from recitative to musical play (singing)similar to that of SNS history. SNS has originated from shamanistic myths. The recitative type has been used to call the spirit of god in the rituals. The recitative type, however, has been decreasing as the worship for the Shamanistic god decreased. To singing type, in the meantime, has become increasingly popular. 3. In 'Pansori' both ordinary speech and singing are used interchangeable. Originally, the recitative performance was a proper form of oral performance bur the present varieties have been developed to entertain the audience. The musical play of SNS uses the same technique as does 'Pasori'. 4. 'Pansori' sings 'kwang Dai' composed the oral text using ready made literary units such as folksongs, magic formulas, and others as did the shamans. Singers had to depend upon their memory and verbally improvised new items, The principle of composition of Korean Oral Narrative Verse seems identical to that of the European oral epic.

      • 韓國에 있어서의 協業化의 現況 및 그것이 農村의 社會構造變動에 미치는 影響 : 示範協業組織의 事例硏究를 中心으로

        金大煥 이화여자대학교 한국문화연구원 1970 韓國文化硏究院 論叢 Vol.16 No.-

        In the way of modernizing the rural community, one of the most urgent problems is to promote the increase of income and improve productivity in the small-scaled land system like that of Korea. Although there are many ways for acquiring the broad economic, social and political forces that lead to societal or community change, my factual assessment of sociological aspect is the concern that the cooperative farm system will be available to solving the agricultural problems and rural reorganization in Korea, where farm land has faced the radical change by the urbanization and industrialization. The cooperative movement has a history longer that a century in the world. It has also existed in the United States for over ninety years. At one time it was widely massive attempts to plan this organization have been undertaken in Israel, Denmark and Japan. Having been interested in the field of rural sociology, especially social organization, population mobility and urbanization through the social economic development, for more that 10 years, I had fortunately an opportunity of studying the cooperative structures. This report will be helpful for the explanation to understand the reality of cooperative agricultural system and rural structure comparing with Japanese rural reorganization. The contents of this paper are as follows; 1) preface 2) Korean rural structure and agricultural system. 3) Rural disorganization in the process of industrialization. 4) Experiences of cooperative system and its future. 5) Field-study of Korean cooperative systems and their analysis. 6) Planning for the cooperative system and social accommodation. 7) Sociological analysis of cooperative system. 8) Conclusion-The necessity of cooperative associations. Korean rural society has now faced the shortage of farm-labour, even though she has more than 51 percent farmers of total population, for the rural community loses feasible labour-power of adult by the migration from rural to urban area. Both of the shortage of labour and large scaled-land system are naturally easy to bring the mechanization of agricultural production in relation to the subsidiary industry. Some theorists insist that the cooperative system is the sole way to solve the problems the rural community faces now. Of course the application of the planning method to these problems is not easily accomplished. But we should remind that one of the factors promoting the increase of agricultural production in the United States is due to the modern management of corporation. In other words, the post economic boom in American rural communities has not only accelerated the decline of old family-capitalism but increased the importance of larger corporation which has synchronized the other directed conformity of the new managerial society. The five cooperative models Baik-Un-San, Kwang-ju, Un-jang-San, Pack-Dal and Dai-Ri cooperative farms, present us many problems whether planning can be made more scientific, systematic and effective. Most of those who are engaged in studying believe that it is in large part an art, compounded of experience, common sense, and professional expertness in a given realm of human affairs which are leadership, human relation and management of labour and technique. I hope this report could suggest a useful sense of great advantage to the orientation of Korean rural community.

      • 방사선 조사가 폴리에틸렌의 광학적 성질에 미치는 영향

        邊大鉉,李秀浣 弘益大學校 1981 弘大論叢 Vol.13 No.-

        Thermoluminescence (TL) and thermally stimulated current (TSC) during warming have been found in previously oxidized polyethylene after γ-irradiation in air at room temperature. In high density polyethylene (HDPE), TL and TSC peaks appear at about 320K and 380K. It appears that the presence of crystallites is essential for an appearance of the 380K peak the carbonyl group also contributes to the 380K peak. It may be assumed that the 320 peak is originats from the vinyl radical unsaturation bond. From TSC measurements, the activation energy for 320K and 380K peaks are 0.86eV and 0.98eV, respectively. Ⅰ. 서론(Introduction) Ⅱ. 실험기구 및 방법(Experimental Apparatus and Measurements) Ⅲ. 실험결과 및 논의(Discusing of Results) Ⅳ. 결론(Conclusion) Thermoluminescence (TL) and thermally stimulated current (TSC) during warming have been found in previously oxidized polyethylene after γ-irradiation in air at room temperature. In high density polyethylene (HDPE), TL and TSC peaks appear at about 320K and 380K. It appears that the presence of crystallites is essential for an appearance of the 380K peak the carbonyl group also contributes to the 380K peak. It may be assumed that the 320 peak is originats from the vinyl radical unsaturation bond. From TSC measurements, the activation energy for 320K and 380K peaks are 0.86eV and 0.98eV, respectively.

      • 3-Cyano 및 3-Carbomethoxy Chromone과 Allenylstannane과의 반응

        鄭大一,宋有淨,崔舜圭,李龍均,安賢淑,윤구식 東亞大學校附設基礎科學硏究所 1998 基礎科學硏究論文集 Vol.15 No.2

        t-Butyldimethylsilyl triflate 존재에서 3-Cyano 및 3-Carbomethoxy Chromone(1a,b)과 Allenylstannane(2) 과의 반응에서 Chromone의 C-2위치에 propargyl기가 도입된 유도체(3a,b)를 합성하였다. 합성한 유도체의 상대적 구조는 ¹H-NMR을 통해 분석하였으며, T.S구조의 모델을 통하여 가능한 메카니즘을 제시하였다. Reaction of 3-Cyano and 3-Carbomethoxy Chromone(1a,b) with Allenylstannane(2) in the presence of tert-butyldimethylsilyl triflate afforded the corresponding the propargylation product(3a,b) in the moderate yield. The relative stereochemistry of 3a,b are obtained on the basis of ¹H-NMR analysis. And the possible reaction mechanism are suggested by the molecular models in the transition state.

      • 아동의 정보처리 속도의 개인차와 지능간의 관계 연구

        하대현 淑明女子大學校 兒童硏究所 1995 兒童硏究 Vol.8 No.1

        The purpose of this study was to investigate the relationships between individual differences in the reaction times(RTs) and greference tests by using Hick's paradigm. Forty- one fifth grade students participated in two sessions. In the first session, they took two kinds of g reference tests, including Raven's Advaneced Progressive Matrices. In the second session, they individually participated in a RT experiment in which they were told that, when a light went on, they must press the button located below that light. Their RTs were recorded with the time interval from the onset of the light until the response button was pushed. RT tasks in this experiment were divided into four RT conditions depending on the number of exposed light, and it was hypothesized that subject's performance in each RT condition would require bits of information expressed as the log to the base 2 of the number of buttons exposed( Hick' law). Correlational analyses offered several important findings. First, since the correlations between RTs derived from Hick's paradigm and g reference tests were relatively high and significant, Jensen's hypothesis that individual differences in g would be partially due to RTs on relatively simple tasks was supported. However, differently from Jensen's earlier findings, these correlations did not increase linearly with the bits of information. Second, RT showed a tendecy to increase linearly with the bits of information. Also, the slope of this line showed high and significant correlations with g(r=.46 and r=.34). However, these positive correlations were counterintuitive in that more intelligent children processed a single unit of information at slower rate. Third, mean or median RT more highly correlated with g than did the variability in RT. The result suggested that individual differences in RT may in part reflect differences in the efficiency of neurophysiological mechanisms, as Jensen hypothesizes, rather than differences in attentional control, as Carroll hypothesizes.

      • 西毆諸國에 있어서의 實業農業敎育의 動向에 關한 硏究

        白大鉉 建國大學校 敎育硏究所 1980 論文集 Vol.5 No.-

        The study on the recent tendency of vocational agriculture education in western countries particularly in Denmark, Sweden, and Switzerland which have been contributing to greater extent in developing modern types, organizations, and methods of vocational agricultural education and the social welfare found the following factors; 1. There exists a common pattern of vocational agriculture education that is a pre-vocational agriculture orientational training starting from the last part of 9 years compulsoryeducation which is equivalent to middle schools in Korea. In this period those who intend to prepare for agriculture vocation will enter the training course of apprenticeship on the practical farm and the theory studies in school. 2. There is no set period of agriculture school program. Those students from their own farm homes will have shorter period of agrieculture training program than those from non-farming homes. 3. The curriculum of vocational agriculture training consist of two parts, the theory study in school and the apprentice training on the farm with the percentage of 50:50. But more weight is given to the practical farm training side. 4. Agriculture schools are organized into two types of all-day and seasonal school. However, almost all agriculture schools are seasonal type which is operated only during the winter season. The training period in the seasonal school is depends on the type of training, area and fields. The training program, organization, and school plants of all-day type of agriculture school are closely similar to those in Korea. 5. Appropriate test and examination are given to the student in each step of training which enables the students to promote to the next training program. They are examinations of entrance, practical, apprenticeship, capacity, diploma, and master's. 6. 25~50% of the agriculture high school operation cost is granted by the national government and the rest of operation cost is paid by the farmers organization and the alumni association. Therefore, student pays only for the meals in he dormitory while they stay in school. 7. Those students accepted by the agriculture high school are requested to resident in the dormitory so that they have have experiences and strengthen the life attitude of selfsupport, selfhelp, and cooperation all of which re essencial in democracy and likely to be looked down sily in the process of vocational agriculture education. 8. The local agricultural extension agency exists on the same campus or agriculture high school. The staff members of these two agencies are linked together closely in connection with work cooperayively in vocational agriculture education and agricultural extension work in the area.

      • (CFM)Ni_4.5Fe_0.25Cu_0.25의 水素貯藏特性에 미치는 熱싸이클의 影響

        金大龍 경북대학교 산업기술연구소 1989 産業技術硏究誌 Vol.17 No.-

        It is well known that hydrogen storage alloys were intrinsically degraded during a large number of cycles of hydriding and dehydriding. In this work, the effect of thermal cycles on the hydrogen storage characteristics of (CFM)Ni_4.5Fe_0.25Cu_0.25(CFM=cerium free mischmetal) was studied at a constant pressure by means of high pressure sievert apparatus and cyclic heating system. The hydrogen absorption capacity was decreased with increasing of the number of cycles and upper cycling temperature. Losses in capacity during the thermal cycles were not recovered by heat treatment. Even though applied pressure of the cycles was lower than the equilibrium pressure, capacity losses were also observed and hysteresis factor, especially absorption equilibrium plateau pressure was drastically increased. These results are explained by annealing effect, micro-phase separation and structure reordering during the thermally induced hydriding and dehydriding cycles.

      • KCI등재

        청소년 Dextromethorphan Hydrobromide(?러미라) 남용6례

        장대식,김정기 大韓神經精神醫學會 1986 신경정신의학 Vol.25 No.4

        저자들은 1983년 1월부터 1985년 5월까지 러미라 남용으로 입원한 청소년 환자 6례를 증례 보고하고 이들의 러미라 남용의 양상과 이 약물에 의한 중독증을 비교 검토하였다. 보고된 6례의 환자들은 대부분 남자로서 그들의 최초 러미라 사용연령은 20.6세로 청소년기에 속했다. 이들은 하루 300내지 900㎎의 러미라를 처음엔 수일에 한 번씩 복용해 오다가 뒤에는 이틀에 한번 복용했었다. 이들이 처음 러미라를 복용한 동기는 대개 "친구의 권유에 의해서 "였으며, 그후 일상 생활의 스트레스나 권태감을 제거하거나 다행감을 얻기 위한 목적으로 계속 남용하여 1내지 3년간 지속하였다. 대부분의 증례에서 러미라를 복용후 다행감, 의식의 변화, 심한 정신운동성 항진, 지각, 사고, 판단의 장애등 정신증상을 경험했으며 , 매우 과량을 복용한 경우에서는 항콜린계 중독증상과 유사한 신체증상을 보였다. patterns of romilar abuse and intoxication symptoms. Of the 6 cases, 5 were males and their mean age of initial romilar use was 20.5 years. Their daily dosages of romilar were 300 to 900 ㎎, and at first they used it once in several days but later more frequently, daily or every other day. In most cases, their motivation for initial romilar use was 'by their friend's invitation' and thereafter they abused it continuously for 1 to 3 years to produce euphoria which allows the user to withdraw from the stresses and boredom of everyday reality. After the intake of romilar, most patients had experienced euphoria, altered states of consciousness, psychomotor activation. They also had experienced disturbances of perception, thought, and judgement. In extreme high dosage they revealed physical symptoms and sign similar to those of anticholinergic intoxication.

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