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      • KCI등재

        19세기 후반 면주전 계(契)·소(所) 단위『전장등록(傳掌謄錄)』의 성격과 세부 명목

        김미성 ( Kim Misung ) 한국고문서학회 2021 古文書硏究 Vol.58 No.-

        이 논문은 면주전 내부의 세부 조직 단위에서 작성된 회계장부들의 기재 양식을 분석함으로써, 면주전의 회계장부 관리 방식뿐만 아니라 각 세부 조직들의 성격과 운영 방식을 추적하는 데 목표를 두었다. 기존의 시전 연구가 시전과 정부의 관계 또는 시전 상인과 비시전 상인의 관계에 주된 초점이 있었다면, 이 논문은 시전 내부 조직들 간의 관계에 초점을 두었다. 면주전문서(일본 교토대학 가와이문고 소장) 중에는 여러 契·所 단위의 회계장부류들이 포함되어 있는데, 이 논문은 그 중에서도 『傳掌謄錄』류를 우선적으로 분석하였고 다음과 같은 결론을 얻을 수 있었다. 첫째, 『傳掌謄錄』은 각 계ㆍ소의 보유 자금을 면주전 구성원들에게 분배하여 맡겨두는 ‘摓授’를 주목적으로 작성된 것이었다. 각 「傳掌件記」들은 분기별로 上下·上用 내역과 그 이자를 정산하는 전반부와 그 잔액을 都仍留人·族仍留人·時摓授人·稍實人·私貸秩·權貸秩 등의 명목으로 나누어 적은 후반부로 구성되어 있었는데, 후반부가 ‘傳掌’의 주요 내용이었다. 둘째, 특수 조직들을 제외한 모든 일반 계·소의 上下·上用 내역은 禮錢 수입과 齋錢·賻儀錢 지출이 그 대부분의 내용을 차지했는데, 입금된 신참례전의 납부자와 출금된 부의금 수령자는 계·소의 구분 없이 동일했다. 단, 면주전 내 별도의 공인계 조직으로 존재했던 세폐계의 경우, 그 신참례전 납부자와 부의금 수령자가 면주전 전체 구성원의 부분집합에 해당되었다. 셋째, 都仍留人·族仍留人·時摓授人·稍實人·私貸秩·權貸秩 등은 모두 대출 명목들이었다. 都仍留· 族仍留는 族徵 등의 이유로 어떤 사람의 이름 아래 대출금을 달아두고 분할상환하게 하는 명목이었다. 摓授는 일반적인 대출 명목이었던 것으로 보이며, ‘時摓授人’이라는 것은 그 회계 분기 당시에 자금을 맡겨둔 대상을 뜻했다. 稍實人은 실적이 좋았던 구성원을 뽑아 특별히 자금을 摓授한 대상이었다. 私貸·權貸는 시전 외부인에게나 정부에의 應役 과정에서 대출해준 명목으로 보통 장기 대출인 경우가 많았다. 이상의 내용을 통해, 『傳掌謄錄』은 각 계·소의 실무 내용과는 관계없는 대출 기능에 특화된 장부였음을 알 수 있었다. The purpose of this study is to clarify the accounting system of Sijeon(市廛) organization and the characteristics and operation system of the sub-organizations by analyzing the documentation form of the accounting books written by each sub-organization of Myeonjujeon(綿紬廛). Moving away from the previous research on Sijeon that had focused on the relationship between the Sijeon and the government, or the relationship between Sijeon merchants and non-Sijeon merchants, this paper focused on the relationship among the sub-organizations of Sijeon. Among the various accounting books in ‘Myeonjujeon Documents (in Kawai collection of Kyoto University)’, the books named as Jeonjangdeunglog(傳掌謄錄) were selected as the priority analysis targets in this paper. Through the analysis, the following conclusions were drawn. First, the main purpose of writing Jeonjangdeunglog, which was managed by each sub-organizational unit, was to record the loan status of each sub-organization’s funds. Rather than the front part of each accounting ledger, where the contents of income and expenditure books were simply synthesized, the latter part containing the recipients and their loan titles to which the current balance was entrusted(傳掌, Jeonjang) was the core contents. Second, a comparison of the income and expenditure details of most general sub-organizations showed that membership fees and funeral aids occupied most of the contents, and their payers and recipients were the same regardless of the organization except for some special funding sub-organizations. However, in the case of Sepyegye(歲幣契), which was the separate Gongin (貢人) organization that belonged to the Myeonjujeon, the fee payers and the aid recipients were a subset of those from other sub-organizations. Third, all the titles listed in the latter half of the ledger were the titles of loans. The title of ‘Bongsu(摓授)’ was the most common method of loan. The members with good business performance were classified as ‘Chosilin(稍實人)’ and took over their funds. The title of ‘Ingryu(仍留)’ was to impute a member’s debt on the name of another member and to make him pay it in installments. The title of ‘Sadae(私貸)’ or ‘Gweondae(權貸)’ was generally loaned to outsiders and was usually long-term loans. In conclusion, Jeonjangdeunglog was an accounting book specialized in the function of lending and was not related to the practical work contents of each sub-organizations.

      • KCI등재
      • KCI등재

        연관규칙 마이닝에서의 동시성 기준 확장에 대한 연구

        김미성(Kim, Misung),김남규(Kim, Namgyu),안재현(Ahn, Jae-Hyeon) 한국지능정보시스템학회 2012 지능정보연구 Vol.18 No.1

        There is a large difference between purchasing patterns in an online shopping mall and in an offline market. This difference may be caused mainly by the difference in accessibility of online and offline markets. It means that an interval between the initial purchasing decision and its realization appears to be relatively short in an online shopping mall, because a customer can make an order immediately. Because of the short interval between a purchasing decision and its realization, an online shopping mall transaction usually contains fewer items than that of an offline market. In an offline market, customers usually keep some items in mind and buy them all at once a few days after deciding to buy them, instead of buying each item individually and immediately. On the contrary, more than 70% of online shopping mall transactions contain only one item. This statistic implies that traditional data mining techniques cannot be directly applied to online market analysis, because hardly any association rules can survive with an acceptable level of Support because of too many Null Transactions. Most market basket analyses on online shopping mall transactions, therefore, have been performed by expanding the co-occurrence criteria of traditional association rule mining. While the traditional co-occurrence criteria defines items purchased in one transaction as concurrently purchased items, the expanded co-occurrence criteria regards items purchased by a customer during some predefined period (e.g., a day) as concurrently purchased items. In studies using expanded co-occurrence criteria, however, the criteria has been defined arbitrarily by researchers without any theoretical grounds or agreement. The lack of clear grounds of adopting a certain co-occurrence criteria degrades the reliability of the analytical results. Moreover, it is hard to derive new meaningful findings by combining the outcomes of previous individual studies. In this paper, we attempt to compare expanded co-occurrence criteria and propose a guideline for selecting an appropriate one. First of all, we compare the accuracy of association rules discovered according to various co-occurrence criteria. By doing this experiment we expect that we can provide a guideline for selecting appropriate co-occurrence criteria that corresponds to the purpose of the analysis. Additionally, we will perform similar experiments with several groups of customers that are segmented by each customer’s average duration between orders. By this experiment, we attempt to discover the relationship between the optimal co-occurrence criteria and the customer’s average duration between orders. Finally, by a series of experiments, we expect that we can provide basic guidelines for developing customized recommendation systems. Our experiments use a real dataset acquired from one of the largest internet shopping malls in Korea. We use 66,278 transactions of 3,847 customers conducted during the last two years. Overall results show that the accuracy of association rules of frequent shoppers (whose average duration between orders is relatively short) is higher than that of causal shoppers. In addition we discover that with frequent shoppers, the accuracy of association rules appears very high when the co-occurrence criteria of the training set corresponds to the validation set (i.e., target set). It implies that the co-occurrence criteria of frequent shoppers should be set according to the application purpose period. For example, an analyzer should use a day as a co-occurrence criterion if he/she wants to offer a coupon valid only for a day to potential customers who will use the coupon. On the contrary, an analyzer should use a month as a co-occurrence criterion if he/she wants to publish a coupon book that can be used for a month. In the case of causal shoppers, the accuracy of association rules appears to not be affected by the period of the application purposes. The accuracy of the ca

      • LVRT/HVRT System 모델 개발 전략에 관한 연구

        김병기(Byungki Kim),유경상(Kyungsang Ryu),남양현(Yanghyun Nam),김찬수(Chansoo Kim),고희상(Heesang ko),김미성(Misung Kim),박재범(Jaebum Park),김대진(Daejin Kim) 대한전기학회 2021 대한전기학회 학술대회 논문집 Vol.2021 No.7

        본 논문에서는 대용량 풍력발전기를 대상으로 일정기준이상 연계운전 능력을 평가할 수 있는 10MW급 이상의 LVRT(Low voltage Ride Through)/HVRT(Low voltage Ride Through)기능 모의가 가능한 시험장비의 개발 방안을 제안한다. 즉 RLC 방식의 단점을 보완한 단권변압기를 기반 탭 변환 방식시험장치의 권선비 조정 모델을 제안한다.. 상기에서 제안한 설계 및 운영 방안을 바탕으로 구현한축소형 LVRT/HVRT 시험장비의 성능시험을 통해 본 논문에서 제시한 설비의 유용성을 확인하였다.

      • KCI등재

        合成마그네타이트를 利用한 水相磁性流體의 製造 및 特性

        김만(Mahn Kim),오재현(Jaehyun Oh),서호준(Hojun Seo),조명호(Moungho Cho),김미성(Misung Kim) 한국자기학회 1994 韓國磁氣學會誌 Vol.4 No.2

        The water-based magnetic fluids were prepared with the synthesized ultra-fine magnetite, oleic acid and SDBS (sodium dodecyl benzene sulfonate) as surfactants.<br/> The dispersion of water-based magnetic fluids was about 90 % when the added amounts of oleic acid and SDBS for magnetite(27 g) were more than 2.66 × 10-³ mol and 10 g respectively. As the solid content increased from 0.05 g /cc to 0.4 g /cc, saturation magnetization of magnetic fluids at 5 kOe increased from 1.98 emu / g to 9.63 emu / g at Fe²+ /Fe³+ = 0.5 and from 2.7 emu/g to 14.63 emu/g at Fe²+ /Fe³+ = 1.0, and the its viscosity increased from 1.3 cp to 4.4 cp at Fe²+ /Fe³+ = 0.5. pH region of oleic acid and SDBS stabilized water-based magnetic fluids was stable was in the range of pH 3.0 to pH 11.0.<br/> Stability of Water -based magnetic fluids can be obtained by observation of magnetic memory patterns on the VCR tape.

      • KCI등재

        대사성 질환자의 영양평가를 위한 한국형 식사염증지표 개발 및 타당성 검증

        나우리(Na, Woori),김미성(Kim, Misung),박수산(Park, Susan),이민형(Lee, Minhyung),손정민(Sohn, Cheongmin) 한국생활과학회 2017 한국생활과학회지 Vol.26 No.4

        This study was intended to develop a Korean-dietary inflammatory index (K-DII) for metabolic disease patients, by using health examinee cohort data. It was also intended to evaluate the validity of K-DII. Based on 18 food groups in the Korean Genome and Epidemiology Study (KoGES), food groups were reclassified into 51 groups. Food groups showing significance correlation with hs-CRP by binomial logistic regression analysis were selected. In order to evaluate the validity of the developed K-DII, the researchers analyzed the correlation with health indicators and the relationship between the odd ratio of metabolic syndrome and K-DII. ANOVA and logistic regression analysis were carried out, according to tertile of K-DII, by using SPSS 23 version. Final 17 food groups were selected as factors utilized for the formula to calculate the K-DII assessment tool. The formula was the sum of product of intakes and beta values in each food group. A significant difference was shown in age, body mass index, waist measurement, diastolic blood pressure, triglyceride and hs-CRP, according to tertile of K-DII. In the results of analyzing metabolic syndrome risk according to K-DII, it was shown that metabolic syndrome risk in the group having the highest K-DII was 1.204 times higher than the lowest K-DII group (95% Cl; 1.123-1.290)(p=0.002, p for trend=0.000). The K-DII was composed of food groups that represented the inflammatory potential in Korean diet. Its strong relationship with metabolic syndrome showed a usefulness in assessing the inflammatory status of total diets. It is hoped that the K-DII can be utilized in actual clinical settings as a nutritional assessment tool, after validation in different metabolic disease patients.

      • KCI등재

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