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      • KCI등재후보

        18세기 경기도관찰사의 업무 실태와 특징 : 『畿營狀啓謄錄』을 중심으로

        李仙喜(Yi Sun-hui) 한국학중앙연구원 2010 장서각 Vol.0 No.23

        이 연구는 경기도관찰사가 작성한 『畿營狀啓謄錄』를 분석함으로써 경기도관찰사의 업무실태와 업무특징을 살피기 위한 것이다. 『畿營狀啓謄錄』은 沈?之가 1783년(정조 7) 6월부터 1784년(정조 8) 6월까지, 윤달을 포함하여 약 13개월 간 작성한 장계를 정리한 것이다. 장계의 작성시기별, 업무분야별 집중도를 분석하여, 경기도관찰사의 업무 하중 정도와 중점업무 및 시기를 살폈다. 또한 경기도관찰사의 업무 특징을 확인하기 위해 『嶺營狀啓謄錄』에 담긴 경상도관찰사의 업무내용과 비교하였다. 이를 통해 조선후기 지방통치의 운영 실제와 구체적 운영 방식을 규명하는 일단을 마련코자 하였다. 심이지는 재임기간 동안 평균 이틀에 3건 정도의 장계를 작성하였다. 심이지는 농형과 우택에 대한 장계를 가장 많이 작성하였고 다음으로는 진휼 관련 내용이었다. 장계가 집중된 시기는 1784년 윤3월과 6월이었다. 윤3월에 장계 건수가 가장 높았던 이유는 농형과 우택에 대한 장계가 많았기 때문이었다. 그런데 농형이나 우택에 대한 정보를 담은 장계 외에 실제로 관찰사가 수행한 업무 중 빈도수가 높은 것은 진휼 업무였다. 경기도관찰사의 업무특징은 경기감영의 위치와 관련성이 짙어 보인다. 심이지가 경기도 관찰사에 재임하였을 당시에 경기감영은 도성에 위치하고 있었다. 심이지는 국왕이 부르는 즉시 입궐하여 국왕을 친견하여야 했다. 입시 횟수는 월평균 2.5회에 이르렀다. 입시와 함께 경기도관찰사는 능원묘가 많은 경기도의 지역적 특징과 국왕의 행차에 영향을 받았다. 능원묘에 대한 관리업무와 상언 · 격쟁에 의한 추가 조사 등이 이에 해당하였다. This study analyzes Ki-Yung-Jang-Gae-Deung-Rok, written by provincial governors of Gyeonggi-Do, so that it will show characteristics of the job of governor of Gyeonggi-Do. Ki-Yung-Jang-Gae-Deung-Rok is a document which was a paraphrased Jan-Gae by Sim Yi-Ji form Jun of 1783(Jung Jo 7) to Jun of 1784(Jung Jo 8). I analyzed it according to concentration of writing time and kind of jobs and then looked for work loads and main jobs of a provincial governor of Gyeonggi-Do. Through this, I tried to show specific methods of operation for local adminstration in the second half of Chosun. Sim Yi-Ji(沈?之) wrote three pieces of Jang-Gae(狀啓) every other day during his term in office. Jang-Gae relevant to agriculture and precipitation were top in the list of his Jang-Gae, and Jang-Gae relevant to relief followed. The periods, in which Jang-Gae was written intensively, were March(leap month) and Jun. The reason why the number of Jang-Gae in March(leap month) were the highest is that there were many Jang-Gaes relevant to agriculture and precipitation. Beside of Jang-Gaes relevant to agriculture and precipitation, the most frequent jobs of governors were ones related to relief. Characteristics of the job of governor of Gyeonggi-Do depends on the location of Gyeonggi Gam Yung(監營). Originally located in Su-Won, Gyeonggi Gam Yung moved to Gwangju and later relocated in Han-Sung Bu(漢城府) just outside of Don-Eu Moon. Gyeonggi Gam Yung had been located in the capital till 1886, when it moved to Su-Won. When Sim Yi-Ji started his term in office, Gyeonggi Gam Yung was in the capital. As soon as the king called him, he had to go to the palace and see the king in person. The number of his Ip Si(入侍) reached to average 2.5 in a month. Moreover he had to see the king when he had not been to the palace. Occasionally the king visited Gyeonggi Gam Yung on the way to somewhere else. Besides the king's the walk influenced the characteristics of the job of governor of Gyeonggi-Do. Because people used to submit Sang Un and Gyuk Jang when the king was out of the palace. About appeal to king(上言·擊錚), the king used to order reinvestigations with special Jun Gyo(傳敎). The governor had to reinvestigated the finished suits of the past. To confirm the characteristics of the job of governor of Gyeonggi-Do that I analyzed in Ki-Yung-Jang-Gae-Deung-Rok, I compared with the job of governor of Kyung-Sang-Do in Yung-Yung-Jang-Gae-Deung-Rok(嶺營狀啓謄錄). Yung-Yung-Jang-Gae-Deung- Rok was written from Jun of 1783 to March of 1784. Though my research was limited to two of provinces and there was a little time lapse, I conclude that the jobs of governors of Eight of Provinces had their own characteristics in relation to their regional characters.

      • KCI등재

        Effects of Cooling Rate on the Microstructure and Tensile Properties of Wire-Arc Additive Manufactured Ti–6Al–4V Alloy

        Hui‑Jun Yi,Jin‑Woo Kim,Young‑Lak Kim,Sangyong Shin 대한금속·재료학회 2020 METALS AND MATERIALS International Vol.26 No.8

        Wire-arc additive manufacturing has emerged as a technology that could replace the conventional manufacturing processof titanium alloys. However, it produces a coarse β grain, which can accumulate via several deposited materials, resulting isstrong texture and anisotropy. To investigate potential solutions, the effects of the cooling rate on the resulting microstructureand tensile properties were studied. The cooling rate of the deposited materials was adjusted by interpass temperaturecontrol. Under rapid cooling, fine α + α′ grain with a low aspect ratio were observed and tensile and hardness propertieswere also improved.

      • A Study on Characteristics of Wet Oxide Gate and Nitride Oxide Gate for fabrication of NMOSFET

        Yi, Jae-Young,Lee, Young-Hui,Yi, Cheon-Hee 청주대학교 산업과학연구소 2005 産業科學硏究 Vol.23 No.1

        이 논문에서는 HP 4145 소자 테스터를 사용하여 핫 케리어 효과와 트래핑차지, SILC의 특성을 비교하기 위하여 질화 산화막 게이트와 습식게이트 산화막을 가지고 0.26㎛ NMOSFET를 테스트하고 생성시켰다. 그 결과로 습식게이트 산화막소자보다 질화 산화막 게이트의 특성이 더 좋다는 것을 알게 되었고 특히 핫 케리어 라이트 타임이 (질화 산화막 게이트 소자는 30년이나 습식 게이트 산화막은 10년) 길고 Vg의 변화 및 항복전압이나 트래핑의 충전 등이 좋음을 알 수 있었다. In this paper we fabricated and tested the 0.26㎛ NMOSFET with wet gate oxide and nitride oxide gate to compare that the characteristics of hot carrier effect, charge to breakdown, transistor Id_Vg curve, charge trapping, and SILC(Stress Induced Leakage Current) using the HP4145 device tester. As a result we find that the characteristics of nitride oxide gate device better than wet gate oxide device, especially hot carrier lifetime (nitride oxide gate device satisfied 30years, but the lifetime of wet gate oxide was only 0.1year), variation of Vg, charge to breakdown and charge trapping etc.

      • 우리나라 지방자치단체의 내고장마케팅 전략수립을 위한 탐색적 연구 : 대구, 경북 지역문화축제를 중심으로

        이희욱 영남대학교 사회과학연구소 2001 社會科學硏究 Vol.21 No.1

        본 연구의 목적은 현재 대구·경북지역의 지자체가 실시하고 있는 내고장마케팅의 방법 중 하나인 지역축제 문화행사의 종류 및 특성을 실증적으로 조사하고 분석하여 올바른 지역문화축제의 전략수립의 틀을 제시하는데 있다. 이를 위하여 지역문화축제의 개념과 역할을 살펴보고, 대구 · 경북지방의 지역문화축제의 종류 및 특성과 이들 각각의 축제에 대한 인지도와 참가의도 등을 실증적으로 분석하였다. 그 결과 청도 소싸움대회 및 대구의 달구벌축제와 동성로 축제를 제외한 나머지 50여 개 이상의 문화축제는 아무런 경쟁력도 지니고 있지 않은 것으로 파악되었다. 이 조사 결과를 바탕으로 대구 · 경북지역의 지역문화축제의 실태와 문제점을 파악하고, 문화축제도 하나의 제품으로 인식하여 이의 성공적인 마케팅에 도움이 될 수 있는 마케팅 전략의 틀을 제시하였다.

      • 강남콩 및 흑대두에서의 Phytohemagglutinin 抽出

        姜信珠,李喜子 慶北大學校 師範大學 1984 敎育硏究誌 Vol.26 No.-

        This experiment was conducted to study on the phytohemagglutinins which were extracted from black soybeans and kidney beans, their hemagglutinating activity, the purity, and the relative contents of protein though cellulose acetate electrophoresis. The results were summarized as following: The proteins of phytohemagglutinins from black soybeans were consisted of 32.2% of albumin, 13.3% of α_1-globulin, 11.1% of α_2-globulin, 30.3% of β-globulin, and 13.4% of γ-globulin. The proteins of phytohemagglutinins from kindney beans were consisted of 23.0% of α_2-globulin and 77.0% of γ-globulin. The hemagglutinating activities of black soybeans and kidney beans were 1,311 HU/㎎. protein and 2,438HU/㎎·protein respectively.

      • KCI등재후보

        17세기 수령의 ‘接賓客’과 그 성격―天安郡守를 중심으로―

        이선희(Yi Sun-Hui) 한국사학회 2004 史學硏究 Vol.- No.75

        This Wrting is one of a series of my research on a local governor's everyday life and his duty in 17th Century. My preceding study was about a local governor's ordinary jobs related to seven fundamental affairs, In this writing, I will focus on a local governor's hospitality, characteristically different from his other jobs. During Yi dynasty, Yang-ban lived up to Confucianism as the ideology of living and politics, Manners(禮法) and benevolent government(仁政) were considered as important virtues in living and politics of the era, Therefore, ritual ceremony and hospitality were major Jobs of Yang-ban's ordinary ones One of them, hospitality means not only reception of guests but also manners related to their positions and status, Therefore, the reception of guests could be understood as hospitality adjusted to manners Some manes of Yang-ban show Its ordinary life Diary is personal, intuitional, uncorrected, and regional So, It is difficult to generalize them as a certain thing Nevertheless, they are almost the only way to approach to ordinary life a list of guests especially depends on personal diaries In tins respect, those are very worthy of documents on their everyday lives, However, the list cannot fully explain the nature of reception of guests of a local governor, In addition, we should understand the relationship between the chary writer and guests Yi, Yu-Kan's "The Diary of Woo-Kok" and his 4-generation descendant, Yi, Kwang-Yeo's "Sae-Ku-Rok" are so valuable ill this study, Yi, Yu-Kan's purpose of writing the diaries, as he said, was to rethink later about the record of difference between months and about the list of guests, And "Sae-Ku-Rok" is the record of YI, Yu-Kan's relationship with guests, in one person in each item, In fact, the Reception of Guests, following social manners, was a formal activity to Yang-ban, By the way, besides the formality, what did the hospitality means to a local governor? He has to move his living base from the capital city, Seoul to a country I wonder if his hospitality only means personal purposes. To solve this question, I has explored on the guests and the hospitality from two years diaries of Y1, Yu-Kan's, when he had been a local governor of Chon-An Through this research, I tried to figure out which purpose is more significant, among the official and the personal According to these purpose, I divided the guests into personal guests and official ones In statistics, the official outnumbered the personal drastically Moreover, the personal had also Important visiting purposes, as shown ill "Sae-Ku-Rok" 1bat means that the reception of personal guests were mostly related to official matters. On the other band, we should remind that the distance between Seoul and Chon-An was two days long at the tune So, guests could bong information from Seoul With two day time lag Yl, Yu-Kan's home was Keun Dong, Shin-Kyo, Seoul and most his friends are from this place, So, information from Seoul was important for rum, As a local governor, he had to watch carefully the situation of the central government and had to have good relations With his friends in the position of Kyung-Kwan(京官). Moreover, they brought letters and messages from family and other friends, helping him for relations with people in Seoul.

      • KCI등재

        Cloning, Expression, and Functional Characterization of the Dunaliella salina 5-enolpyruvylshikimate-3-phosphate Synthase Gene in Escherichia coli

        Yi, Yi,Qiao, Dairong,Bai, Linhan,Xu, Hui,Li, Ya,Wang, Xiaolin,Cao, Yi The Microbiological Society of Korea 2007 The journal of microbiology Vol.45 No.2

        5-enolpyruvylshikimate-3-phosphate synthase (EPSP synthase, EC 2.5.1.19) is the sixth enzyme in the shikimate pathway which is essential for the synthesis of aromatic amino acids and many secondary metabolites. The enzyme is widely involved in glyphosate tolerant transgenic plants because it is the primary target of the nonselective herbicide glyphosate. In this study, the Dunaliella salina EPSP synthase gene was cloned by RT-PCR approach. It contains an open reading frame encoding a protein of 514 amino acids with a calculated molecular weight of 54.6 KDa. The derived amino acid sequence showed high homology with other EPSP synthases. The Dunaliella salina EPSP synthase gene was expressed in Escherichia coli and the recombinant EPSP synthase were identified by functional complementation assay.

      • KCI등재

        Amplification of single bulb mites by nested PCR: Species-specific primers to detect Rhizoglyphus robini and R. setosus (Acari: Acaridae)

        Hui-Yi Li,Tsen Hua,Wen-Bin Yeh 한국응용곤충학회 2010 Journal of Asia-Pacific Entomology Vol.13 No.4

        A major problem of using molecular amplicons for DNA amplification in mite systematics is that sufficient template cannot always be acquired from an individual mite. To solve this problem, we developed a nested PCR for DNA amplification of single Rhizoglyphus robini and R. setosus bulb mites. A dilution up to 105 of the DNA from a single egg, larva, nymph or adult contained enough templates for amplification of the target ribosomal region. However, the use of specific primers in the second PCR is necessary to reduce the generation of non-target DNAs from symbiotic organisms. Identification of bulb mites collected from seven sampling locations in Taiwan or of bulb mites that were used in simulated experiments in the presence of host plant tissues was unambiguous with specific PCR primers.

      • KCI등재

        An alternative method for estimation of annual extreme wind speeds

        Yi Hui,Qingshan Yang,Zhengnong Li 한국풍공학회 2014 Wind and Structures, An International Journal (WAS Vol.19 No.2

        This paper presents a method of estimation of extreme wind. Assuming the extreme wind follows the Gumbel distribution, it is modeled through fitting an exponential function to the numbers of storms over different thresholds. The comparison between the estimated results with the Improved Method of Independent Storms (IMIS) shows that the proposed method gives reliable estimation of extreme wind. The proposed method also shows its advantage on the insensitiveness of estimated results to the precision of the data. The volume of extreme storms used in the estimation leads to more than 5% differences in the estimated wind speed with 50-year return period. The annual rate of independent storms is not a significant factor to the estimation.

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