• 한국식생활문화학회지
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• 제34권4호
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• pp.401-410
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• 2019

This study investigated the influence of the quality of a business management consulting service and the mediating effect of utilizing a business management consulting service. For this purpose, data was collected from 200 self-employed workers of the Moonchang market in Dasejun, the Yongdap market in Seoul and the Jatgeoeul market in Gapyeong. The result of the study are as follows. First, it was found that the quality of interaction, the quality of the result and the quality of the physical environment have significant influences over peoples' financial aptitude. Second, it was found that the quality of the interaction, the quality of the result and the quality of the physical environment have significant influences over peoples' non-financial aptitudes. Thirds, the evaluation of a mediating effect of utilization of a business management consulting service on the relationship between the quality of a business management consulting service and business performance showed that it has a significant influence in all ways and so this, proved its mediating effect. Therefor, as one of the means to activate traditional markets in Korea, it would be beneficial to actively introduce a business management consulting service and this would achieve a better performance through efforts to change the perception of employees and consultants about post-management of business management consulting services.

• 한국주거학회:학술대회논문집
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• 한국주거학회 2005년도 추계학술대회 논문집
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• pp.367-370
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• 2005

Offer of medical treatment service for recovery or preservation of physical spiritual function of elderly people by sudden population graying developing is essential. Therefore, according to increase of elderly's medical treatment demand, medical treatment service request is augmented. Number of medical treatment service utilization wishes to grope medical treatment service support way for elderly residing cloth elevation laying stress on elderly's Aging in Place in increase trend in this research. If decide, is as following : First, national hospital and public health center were concentrated most on Seoul and kyonggi, and there were many hospitals to south of a river nine, Songpagu, Seochogu, and public health center was expose that is one by one to each nine. Second, in the case of Seoul, elderly population ratio was expose that comparatively high Yeongdeungpo, Chongno, Yongsan, west passage nine is few hospital number relatively in elderly's residential area. Third, need that establish elderly full text clinic on part of general hospital or university hospital equipment. Fourth, must do so that can use access as is easy little more in local community to all elderly who need medical treatment service of visit nursing, visit medical examination and treatment etc.. that consist in present public health center.

• 한국결정성장학회지
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• 제17권3호
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• pp.133-137
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• 2007

화력발전소에서 발생하는 저회와 준설공사 시 발생하는 준설토를 효과적으로 자원화하기 위하여 인공경량골재를 만들어 경량콘크리트에 적용 가능한지 물리 화학적 분석을 진행하였다. 서울에서 20 km 서쪽에 위치해 있는 영흥도에서 발생된 저회와 준설토를 이용하여 인공경량골재를 제조하였으며, 모든 원료는 혼합 전 분쇄하여 사용되었다. 제조된 골재는 KS에 의거하여 입도시험, 표건밀도와 흡수율 시험, 안정성, 알칼리 잠재반응, 중금속 용출 시험을 진행하였다. 입도분석에서 굵은 골재는 적정 조립율 값을 나타내었고, 잔골재는 조립율의 범위를 벗어났다. 경량화 될수록 흡수율이 증가하는 사실을 알 수 있었다. 안정성 및 중금속 용출 시험 결과 무해한 것으로 판단되었으나, 알칼리 잠재 반응성 확인 결과 몇몇 조성을 제외하고 무해한 골재로 판정되었다.

• 정보관리연구
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• 제38권1호
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• pp.21-36
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• 2007

본 연구는 국내 대학도서관의 온라인 참고서가 구축현황과 참고서가 접근을 위한 접근점 및 온라인 참고정보원의 유형을 분석해 보고자 하였다.서울.경기지역 소재41개 대학도서관을 조사대상으로 홈페이지의 직접 접속을 통해 자료를 수집하였다. 41개 관 중 30개 관에 참고서가가 구축되어 있었으며, 참고정보원에 접근하기 위한 홈페이지상의 메뉴로는 "이용자서비스", "전자정보원", "참고정보원"의 순이었다. 제공되고 있는 참고정보원의 유형은 도서관별로 다양하였으며, "명부/명감", "사전", "통계", "백과사전"의 순으로 밝혀졌다. 국내 대학도서관의 온라인 참고서가 구축 및 활성화를 위하여 선정을 위한 평가기준의 설정 및 적용, 접근의 용이성, 주제별 접근방법, 참고정보원의 계속적인 갱신 및 추가 등을 제언하였다.

• 한국환경농학회지
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• 제18권2호
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• pp.148-153
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• 1999

경기도내 농업용 지하수 수질의 현황을 파악하여 영농의 기초자료로 활용하고자 용인시, 평택시, 화성군 및 수원시 등 4개 지역의 시설하우스 53개 지점에서 사용하는 지하수 수질을 1998년에 연 3회에 걸쳐 조사한 결과는 다음과 같다. 1. 지하수중의 EC, COD, $NH_4-N$, $PO_4$ 및 Cl등의 농도는 각 지점 모두 농작물 생육에는 지장이 없는 안전한 수준이었다. 2. 질산성질소의 경우 지역적 차이는 평택>용인>화성>수원 순이었으며, 특히 평택의 경우 연평균 26.89mg/l로 지하수법에서 정하고 있는 농업용수의 수질기준 20mg/l을 상회하는 것으로 나타났고, 조사시기별 농도변화는 큰 차이가 없었다. 평택의 조사대상지처럼 오염된 지하수를 이용하여 작물을 재배할 때는 물관리와 시비 관리에 세심한 주의를 기울여야 할 것으로 판단된다. 3. 중금속의 경우 대부분의 지역에서 미량 검출되어 큰 문제가 없는 것으로 나타났으며, 일부의 조사대상 지점에서는 일시적으로 중금속이 다량 검출되는 경우도 있었다.

• 건축역사연구
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• 제17권5호
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• pp.23-37
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• 2008

Hyeunryungwon is a tomb for Crown Prince Sado, who was the father of King Jeongjo, the twenty second king of Joseon dynasty. The tomb had been originally in the Eastern part of Seoul, but was relocated in 1789 to the downtown Suwon, which was renowned as a good tomb site among the Royal family at that time. King Jeongjo looked through the records from the previous generations for the ideal location and direction for the tomb. He personally studied Feng Shui theory and designated its location and direction. He ordered for lavish decorations for the stone adornments of the surroundings of the grave mound, which was against the regulations of the royal family. He found his reasons in the precedent that allowed sumptuous decoration. However, for the arrangements of Jeongjagahk(T shaped building) and other attached facilities, he made unusual choice that other precedent royal tombs did not have. Instead of following the conventions that Jeongjagak should be facing south of a grave mound, he put it on the right side of grave mound. Also conventionally, Subokbang(a place where guards can stay) and Suragan(a kitchen that prepares food for sacrificial rites) should be facing symmetrically, but they too, were on the same side with Jeongjagak. It was a measurement that the grave mound of Hyeunryungwon can have a full view without being obstructed by other facilities and it was also personally ordered by King Jeongjo. The distinguishing features of Hyeunryuwon was motivated by King Jeongjo's filial affection, and his academic pursuit of precedent royal tombs initiated the unconventional and innovative challenges.

• 한국재료학회지
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• 제28권4호
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• pp.227-234
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• 2018

We investigate the effect of the modification of cellulose acetate propionate as an organic vehicle for silver paste on solar cell efficiency. For the modification of cellulose acetate propionate, poly(ethylene glycol) is introduced to the hydroxyl groups of a cellulose acetate propionate backbone via esterification reaction. The chemical structure and composition of poly(ethylene glycol) functionalized cellulose acetate propionate is characterized by Attenuated total reflectance Fourier transform infrared, $^1H$ nuclear magnetic resonance, differential scanning calorimetry and thermogravimetric analysis. Due to the effect of structural change for poly(ethylene glycol) functionalized cellulose acetate propionate on the viscosity of silver paste, the solar cell efficiency increases from 18.524 % to 18.652 %. In addition, when ethylene carbonate, which has a structure similar to poly(ethylene glycol), is introduced to cellulose acetate propionate via ring opening polymerization, we find that the efficiency of the solar cell increases from 18.524 % to 18.622 %.

• 가정과삶의질연구
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• 제24권1호
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• pp.31-41
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• 2006

This study was to investigate differences in peer attachment, emotion regulation style and depression perceived by adolescents according to age and gender of adolescents. Also, aim that identifies variables which have influences on adolescents' depression. The subjects were 2279 middle and high school students(male 1150, female 1129) who live in Seoul and Kyonggi. All respondents answered by self-report questionnaire. The scales of emotion regulation style consist of three parts: support-seeking, avoidance/distraction, and active problem-solving. Data were analyzed by two-way ANOVA, t-tset and stepwise multiple regression. The major findings were as follows. First, older male and female adolescents perceived less peer attachment than younger adolescents. Specially female adolescents showed more differences between older adolescents and younger adolescents. Second, male adolescents showed more avoidance/distraction style and active problem-solving style but less support-seeking style than female adolescents. Third, older adolescents perceived more depression than younger adolescents. Fourth, peer attachment, age, avoidance/distraction style, active problem-solving style, support-seeking style and gender had a significant effect on adolescents' depression. In other words, adolescents who had more avoidance/distraction style and support-seeking style, who had less peer attachment and active problem-solving style, who had more avoidance/distraction style and support-seeking style, who had less peer attachment and active problem-solving style, who was older adolescents than younger adolescents, and who was female adolescents than male adolescents perceived more depression. The study results suggest that the degree of peer attachment was the most powerful predictor of adolescents' depression.

• The Plant Pathology Journal
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• 제16권6호
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• pp.297-305
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• 2000

Weeds are widely grown in the field and are infected by many viruses. A survey was conducted to identify viruses infecting weeds in Korea. Virus-infected weed samples including Rorippa indica (L.) Hiern, R. islandica (Oed.) Bord, Crepidiastrum denticulatum (Houtt.) Pak & Kawanno, Achyranthes japonica (Miq.) Nakai, and Chrysanthemum boreale (Makino) Makino were collected in Kyonggi Province. These weeds were grown in the greenhouse and were isolated on 10 test plants. Several virus isolates were isolated fron infected tissues and were further studied by host range assay, serological test, electron microscopy (EM), reverse transcription-polymerase chain reaction (RT-PCR) and sequencing. Each isolated virus strain was mechanically transmitted to weeds and various hosts including Nicotiana spp., Brassica spp., Vigna unguiculata, Capsicum annuum, and Cucumis sativus and showed systemic mosaic, vein clearing, necrosis, mottle, malformation, chlorosis, and/or death of host plants in some cases. Each virus was then purified using infected leaves and observed by EM. From these results three viruses were isolated and identified as Turnip mosaic virus (TuMV), Broad bean wilt virus (BBWV), and Cucumber mosaic virus (CMV). RT-PCR using virus-specific oligonucleotide primers and the cloning were conducted to determine the nucleotide sequences of coat proteins of the three viruses their amino acid sequence were deduced. The amino acid sequence homologies were about 92.7 to 99.7%, 96.2 to 97.7%, and 93.9 to 98.6% to other reported TuMV, BBWV, and CMV strains, respectively. These results suggest that many weeds may serve as primary inoculum source of diseases caused by TuMV, BBWV, CMV and that the management of these viral diseases can be achieved through weed control.

• 암석학회지
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• 제3권2호
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• pp.109-127
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• 1994

We report field relationship, petrography and major and trace element chemistry for the central part of the Seoul granitic bathlith of Jurassic age occurring in the Kyonggi massif. The batholith consists mainly of biotite granite (BG) and garnet biotite granite (GBG) with minor tonalite-quartz diorite and biotite granodiorite with or without hornblende. The mode data, along with the those reported by Hong (1984) for the biotite granite (south-BG) in the southern part of the batholith, indicate that the many of BGs and majority of GBG and south-BG are leucocratic. Major element data indicate that these predominant rocks of the batholith are peraluminous. Variation trends in Harker diagrams for the major and trace elements suggest that the BG and GBG are not related by a simple crystal fractionation process. The same is true between the central (BG and GBG) and the southern (south-BG) parts of the batholith, suggesting that the central and southern parts of the Seoul batholith may consist of three separate intrusions. Tectonic discriminations using major and trace element data and the age of emplacement suggest that the batholith represents Jurassic plutonism related to an orogeny, perhaps to a subduction-related continental magmatic arc.