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      • KCI등재

        한국의 해외 원양어업 경영에 관한 연구 : 현황 분석과 전망 중심으로 Analysis of present situation and prospects

        김우성 한국수산경영학회 1970 수산경영론집 Vol.1 No.2

        Our fisheries protucts industry has developed rapidly during past 10 years; production was about twice; fihing fleets increased twice in number and 3 times in tonnage; export was 5 times. Government is trying to develop deep sea fisheries in order to surmount the depression of coast fisheries. At present more than 270 deep sea fishing boats are working with superior skill to other country at the South Pacific, the Atlantic, the Indian, and the North Pacific Ocean. Our deep sea fisheies is consisted of the tuna long line and the trawler. The tuna long line of them has 230 crafts in 1969 and the deep sea trawler has 40 crafts, too. Comparing to 1962, the number of the deep sea fishing boats has been increased highly to 54 times, 7.71 times average per year increasing rate. The rate of the tuna long line to the trawler at the end of 1969 shows 85:15, More than half of them are 100-200 ◎, if we classify them according to ◎ or boat craft. 70% of them has less than 5 years ships age. The Korean Marine Industry Development Corporation has more than 1/3 fishing fleets, with 91 crafts, if we consider it according to corporation. Considering it according to the financial resources, dependence upon foreign loan is as high as 88%. Catches was 74,450 M/T($24,663,000)at the end of November in 1969 and it was increased to 113.5 times in catch amount and 118 times in value, comparing to those of 1962. Considering it according to the ocean, the order is arranged to the Pacific, the Atlantic, and the Indian Ocean. The average production amount of each craft is 250-400 S/T a year. The result of export took up 1/3 of total fisheries product export with $22,398,000 at the end of november in 1969. Employee cost of fishing coast is 8% higher than other fishing. The profit is highest in our fisheries. Most of the products except the trawler fishing are sold at the fishing grounds to the processing company, and they lose much money. They buy most of bait from Japan, giving $8-10 for 1C/S(10kg). Fish price is $390-520 according to the kind of fish for S/T at the fishing grounds, and the rapid frozen fishes brought to Japan are about $800 for S/T. There is much difference in price. Problems 1. Want of self capital. 2. To get the refrigeration boats enough. 3. International Fishing Regulation. 4. To get high price and to secure consuming grounds. 5. To get home-production of bait. 6. To exploit new fishing grounds. 7. To get larger boats. 8. To get mariner enough. When the problems mentioned above are solved, the Deep Sea Fisheries of oun country will be developed more largely.

      • SCOPUSKCI등재

        네자리 Schiff Base 전이금속(II) 착물들에 의한 SOCl$_2$의 전기화학적 환원 : 촉매 효과

        김우성,최용국,김찬영,조기형,김종순,Woo-Seong Kim,Yong-Kook Choi,Chan-Young Kim,Ki-Hyung Chjo,Jong-Soon Kim 대한화학회 1993 대한화학회지 Vol.37 No.8

        Electrochemical reduction of thionyl chloride has been carried out at glassy carbon and molybdenum electrodes, the surface of which is modified by binuclear tetradentate schiff base Co(II), Ni(II),Cu(II) and Fe(II) complexes. The catalyst molecules of transition metal(II) complexes were adsorbed on the electrode surface and reduced thionyl chloride resulting in a generation of oxidized catalyst molecules. There was an optimum concentration for each catalyst compound. The catalytic effects of SOCl$_2$ reduction were larger on glassy carbon electrodes compared to molybdenum electrodes and enhancements in reduction current of up to 120${\%}$ at the glassy carbon electrodes. The reduction currents of thionyl chloride were increased and the reduction potentials were shifted to the negative potential when scan rates became faster. The reduction of thionyl chloride was proceed to diffusion controlled reaction. 이핵성 네자리 schiff base Co(II), Ni(II), Cu(II) alc Fe(II) 착물들을 촉매로 사용하여 몰리브데늄 전극과 유리질 탄소 전극에서 SOCl2의 전기화학적 환원반응을 조사하였다. 이들 전이금속(II) 착물들은 먼저 전극 표면에 흡착된 후 촉매로 작용하였으며, 각각의 전이금속(II) 착물들의 촉매 화합물은 SOCl$_2$ 를 환원시킬 수 있는 최적 조건의 농도를 나타냈다. SOCl$_2$의 환원반응에 대한 촉매 효과는 몰리브데늄 전극에서보다 유리질 탄소전극에서 더 크게 나타났고, 환원 전류는 최고 120% 정도 증가하였다. 주사속도 증가에 따른 SOCl$_2$의 환원 전류는 증가하였고 환원 전위는 음전위쪽으로 이동되었으며, SOCl$_2$의 환원과정은 확산지배적인 반응으로 진행되었다.

      • SCOPUSKCI등재

        SOCl$_2$의 전기화학적 환원 : 금속-거대고리 화합물의 촉매효과

        김우성,최용국,조기형,Woo-Seong Kim,Yong-Kook Choi,Chjo Ki-Hyung 대한화학회 1993 대한화학회지 Vol.37 No.8

        거대고리화합물의 유도체들은 촉매로 사용하여 유리질 탄소전극과 탄소 미소전극에서 SOCl$_2$의 전기화학적 환원반응을 조사하였다. 이들 유도체들은 먼저 전극표면에 흡착된 후 SOCl$_2$를 환원시켰다. 전해질 용액에 전극이 담기는 시간과 촉매들의 농도의 변화는 SOCl$_2$의 환원에 크게 영향을 미쳤다. 유리질 탄소 전극에서 촉매효과에 의한 속도상수는 10배 증가하였고, Power 밀도는 최고 220% 까지 증가하였다. 탄소 미소전극을 사용하여 시간전류법에 의해 얻은 확산계수는 유리질 탄소전극을 사용하여 순환전압전류법에 의해 얻은 결과와 다소 다른 값으로 나타났다. Electrochemical reduction of thionyl chloride has been carried out at glassy carbon and microelectrode that modified by macrocyclic compounds. The catalyst molecules of macrocyclic compounds were adsorbed on the electrode surface and reduced thionyl chloride resulting in a generation of oxidized catalyst molecules. The concentration of catalysts and electrode immersion time were found to affect the catalyst performance strongly. Significant improvements in cell performance have been noted in terms of both exchange rate constants of up to 10 times and power densities of up to 220% at glassy carbon electrode. The diffusion coefficients obtained at carbon microelectrode were slightly different from that determined at glassy carbon electrode.

      • KCI등재후보
      • KCI등재

        멕시코 젊은층의 호칭어 사용에 관한 고찰

        김우성 부산외국어대학교 이베로아메리카연구소 2007 이베로아메리카 Vol.9 No.1

        멕시코 젊은층의 호칭어 사용에 관한 고찰 호칭어란 화자가 대화상에서 상대방을 가리키기 위해 사용하는 단어, 어 구 또는 표현들을 의미한다. 스페인어에서 사용되는 호칭어로는 tú, vos, usted과 같은 대명사 호칭어와 이름, 친척 호칭, 직함 호칭 등과 같은 명사 형 호칭어가 있다. 본 연구는 현재 멕시코 젊은이들 사이에서 사용되고 있는 호칭어를 기술 하는 것을 목적으로 한다. 이를 위해 40명의 멕시코 대학생을 상대로 설문 조사를 실시하였다. 설문조사의 분석 결과를 보면 다음과 같다. 첫째, 2 인 칭 대명사 호칭어로는 tú와 usted이 사용되고 있으며, 가족 및 친척 간에는 거의 tú가 쓰인다. 또한 애인,친구,직장 동료와 같이 가족이 아니라도 친 밀감이 있는 사이에는 tú가 사용된다. 그러나 직장 상사나 학교 선생님 등 과 같은 권력 관계가 존재하는 사이에는 usted의 사용이 압도적인 것으로 나타났다. 서로 잘 모르는 사이에서는 상대방의 나이가 이 두 대명사 호칭 어를 선택하는 데 결정적인 역할을 했다. 다시 말하면, 상대방이 나이가 많 은 경우에는 usted의 사용이 압도적으로 나타났고, 상대방이 같은 젊은층 인 경우에는 띠의 빈도수가 usted보다 높게 나왔다. 이는 처음 만나는 사이 에도 나이가 동년배인 경우에는 tú를 사용할 확률이 높다는 것을 말하며, 동시에 현재 멕시코 젊은층에 tú의 사용이 급속하게 확대되고 있음을 의미 한다. 둘째, 명사형 호칭어의 경우 친한 사이에는 이름을 사용하고,거리감이 있는 경우에는 직함을 사용하는 것이 일반적인 것을 나타났다. 그러나 가족의 경우 조부모, 부모, 삼촌에게는 이름보다는 친척 호칭을 사용하는 것 이 일반적이다. 젊은이들이 처음으로 만나는 경우, 상대방이 남자이면 joven, 여자이면 señonta를 사용하여 부르는 것으로 조사되었다.

      • KCI등재

        실험적 외상성교합시 치근막섬유의 조직화학적 관찰

        김우성,Kim, Woo-Sung 대한치과보철학회 1969 대한치과보철학회지 Vol.9 No.1

        Occlusal force is a critical factor affecting the condition and structure of the periodontium. When the occlusal forces exceed the physiologic adaptive capacity of the tissues, tissue damage ensues. Such damage is referred to as trauma from occlusion. Excessive pressure causes compression, degeneration and realignment of the periodontal ligament fibers so that they are paralleled perpendicular to the tooth and bone. By inducing excessive occlusal forces with a high amalgam filling on rat's molar, the author observed histologic alterations of the periodontal ligament fibers by means of Hematoxylin-eosin, Van Gieson and Aldenyde fuchsin stainings. The results of the study were observed as follows: 1) The excessive occlusal forces altered arrangement of the collagenous fibers. 2) The arrangement of the oblique fibers showed appreciable differences between the control group and the group subjected to 10 days experimental trauma from occlusion. 3) The realignment of the transseptal fibers was not found. 4) The arrangement of the oblique fibers after 15 days of trauma from occusion was similar to that of 10 days experimental group. 5) The oxytalan fibers were more abundant at the cementum rather than at the alveolar bone. 6) The excessive occlusal forces produced funnel-shaped widening of the oxytalan fibers, which followed wavy course. 7) The oxytalan fibers appeared to be distributed mainly around the middle third of the root rather than that of the apical third of the root during the experimental trauma from occlusion.

      • KCI등재

        고려 전기의 예서 도입과 태묘 제례

        김우성 한국중세사학회 2017 한국중세사연구 Vol.0 No.51

        A sacrificial rite for a line of Kings including Taejo performed by the current King who was the Jeju (祭主:the master of religious rites), and Pumgwans (government officials), Taemyo Ancestral Ritual in the Goryeo Dynasty was one of the biggest Confucianism ancestral rituals. The characteristics of ancestral rituals stand out the most clearly when Jeju and the ritual’s subject physically meet in the rite. This is the same for Taemyo Ancestral Ritual, and can be seen through Heon-Jak (offering a cup of drink) and Eum-Bok (partaking sacrificial food and drink) of Jeju (alcohols used for rituals). Therefore, this study focused on the relationship among the Jeju (祭主:the master of religious rites), the ritual’s subject and participants through use of Jeju (alcohols used for rituals) and Jugi (utensils used in ancestral rites) that Jeju is put in. Jeju (alcohols used for rituals) was divided into Oje, Jesu and Samju. First, compared to the Goryeo Dynasty, only the King uses a different Oje at all ancestral rituals to dignify the King. Jesu was arranged with the symbol of the source of tastes, and Hyun-Joo (clear cold water used instead of alcohol for rituals) was confirmed to be Eum-Bok-Ju. Also, Samju was used as for spraying after ancestral rituals. It is considered that Jesu was distributed in the order of Cheongju, Seokju and Saju based on the official rank. Goryeo imposed order of participants in Taemyo ancestral rituals according to the rank of a line of Kings including Taejo and the current King. Also, it prioritized the class of a sacrificial rite rather than the participation of the current King. The Goryeo way of using Oje that dignified only the King was highlighted statuses of the King. Participating officials sprayed Samju according to the official rank. Such characteristics of Taemyo ancestral rituals of Goryeo were reflected in the use of Jeju (alcohols used for rituals) and Jinseol of Jugi visually.

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