• 제목/요약/키워드: education institute

검색결과 17,093건 처리시간 0.045초

Application of Near-Infrared Fluorescence Imaging with Indocyanine Green in Totally Laparoscopic Distal Gastrectomy

  • Liu, Maoxing;Xing, Jiadi;Xu, Kai;Yuan, Peng;Cui, Ming;Zhang, Chenghai;Yang, Hong;Yao, Zhendan;Zhang, Nan;Tan, Fei;Su, Xiangqian
    • Journal of Gastric Cancer
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    • 제20권3호
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    • pp.290-299
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    • 2020
  • Purpose: Recently, totally laparoscopic gastrectomy has been gradually accepted by surgeons worldwide for gastric cancer treatment. Complete dissection of the lymph nodes and the establishment of the surgical margin are the most important considerations for curative gastric cancer surgery. Previous studies have demonstrated that indocyanine green (ICG)-traced laparoscopic gastrectomy significantly improves the completeness of lymph node dissection. However, it remains difficult to identify the tumor location intraoperatively for gastric cancers that are staged ≤T3. Here, we investigated the feasibility of ICG fluorescence for lymph node mapping and tumor localization during totally laparoscopic distal gastrectomy. Materials and Methods: Preoperative and perioperative data from consecutive patients with gastric cancer who underwent a totally laparoscopic distal gastrectomy were collected and analyzed. The patients were categorized into the ICG (n=61) or the non-ICG (n=75) group based on whether preoperative endoscopic mucosal ICG injection was performed. Results: The ICG group had a shorter operation time and less intraoperative blood loss. Moreover, significantly more lymph nodes were harvested in the ICG group than the non-ICG group. No pathologically positive margin was found and there was no significant difference in either the proximal or distal surgical margins between the 2 groups. Conclusions: Near-infrared fluorescence imaging with ICG can be successfully used in totally laparoscopic distal gastrectomy, and it contributes to both the completeness of D2 lymph node dissection and confirmation of the gastric transection line. Well-designed prospective randomized studies are needed in the future to fully validate our findings.

Genetic Modification of Coffee Plants

  • Shinjiro Ogita;Hirotaka Uefuji;Park, Yong-Eui;Tomoko Hatanaka;Mikihiro Ogawa;Yube Yamaguchi;Nozomu Koizumi;Hiroshi Sano
    • Journal of Plant Biotechnology
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    • 제4권3호
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    • pp.91-94
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    • 2002
  • An efficient molecular breeding technique for coffee plants was developed. In order to produce transgenic coffee plants, we established a model transformation procedure via Agrobacterium method. We isolated a gene encoding a protein possessing 7-methylxanthine methyltransferase (theobromine synthase) activity, and it was designated as Coffea arabica 7-methylxanthine methyl transferase; CaMXMT. Using this clone, we produced transgenic coffee plants, in which the expression of CaMXMT is suppressed by double-stranded RNA interference (RNAi) andlor anti-sense methods. The expression pattern of CaMXMT was analyzed by reverse transcription-PCR method and we found that, in the transformed cell lines, the level of transcripts were obviously suppressed by RNAi. The endogenous level of caffeine in the transformed cells was dramatically reduced in comparison with non-transformed cells.

유아교사의 특성에 따른 유아소비자교육 요구분석 (Demand Analysis on Preschooler Consumer Education in Accordance With Characteristics of Preschooler Teacher)

  • 이희자;김수진
    • 한국생활과학회지
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    • 제9권2호
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    • pp.189-203
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    • 2000
  • This study was proposed preschooler consumer education curriculum to give effect at a preschooler education institute and was investigated into relations with practical degree, needful degree and demandable degree according to preschooler teacher's characteristics. The survey of this research was conducted by means of questionnaire with 548 teachers of nursery and kindergarten in Seoul. Also it was carried out two stages cluster sampling, personal interview. the statistics used for data analysis was frequency, mean, percentile, t-test, one way ANOVA, Pearson's r, and regression using the SPSS/PC+ program. The results and findings of this study were summarized as follows. 1) Practical degree on total preschooler consumer education was looked into being low, also needful degree on total preschooler consumer education examined being very high. 2) Demandable degree on preschooler consumer education differed significantly according to preschooler education institute, preschooler's age in charge. 3) Practical degree on preschooler consumer education correlated positively to needful degree on preschooler consumer education. And practical degree on preschooler consumer education correlated negatively to demandable degree on preschooler consumer education. 4) Preschooler teacher's age and career had affected to money management in practical degree by regression analysis used to dummy variable related with characteristics of preschooler teacher.

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통합교육을 위한 초등학교 특수학급영역 설계방향에 관한 연구 - 특수학급 아동의 장소성을 중심으로 - (A Study on the Design Direction for Special Education Class Area in Elementary Schools for Inclusive Education - Focused on the Sense of Place for Children in Special Education Class -)

  • 윤동현;이선영
    • 교육시설 논문지
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    • 제21권2호
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    • pp.3-12
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    • 2014
  • Elementary School is a special facility where sense of place plays critical role for the development of children. Children in special education call for special attention as they hold inferior status compared to the children in regular class especially under the inclusive education policy. Eight cases of special education class area are analyzed in terms of social space, personal space and favorite place which is known to be basic factor for the development. As a result outdoor space found to be designed inappropriate even when designed accessible to the special education class as it could not meet the developmental needs of children in special education. Special education class area inside the building is also found to be too exclusive to allow social mix with children in regular class disregarding the intention of inclusive education. Location of these class should be strategic as it is critical to be linked with regular classroom efficiently still allowing psychological buffer as the children in special education tend to form restorative space inside the special education classroom showing the possibility of creating sense of place there.

건설안전체험교육의 현황 및 개선방향에 관한 연구 (Study on the Analysis of Present Situation and Improvement Direction of Construction Safety Empirical Education)

  • 안용선
    • 한국건축시공학회지
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    • 제8권4호
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    • pp.95-103
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    • 2008
  • Construction safety should be considered prior to any other factors to execute construction projects smoothly and reduce the social expenses. Especially, the safety education is very important to the lives of labors and to control the four resources such as time, money, quality and safety. On this research, the present situation and related regulations of safety education are reviewed and the education contents and realities of the safety empirical education places are surveyed. Also questionnaire to education lecturers is performed to understand the satisfaction level of the education programs of the education places. Finally, the improvement directions are suggested to inspire trainees based on the results of the research.

국내 건설현장의 안전교육 자료 분석 (An analyzing safety education contents in domestic construction sites)

  • 박태환;박영준;김태희
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2013년도 춘계 학술논문 발표대회
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    • pp.197-198
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    • 2013
  • As I mentioned, education cause accounts for a great part of accident cause. Therefore safety education is the important safety measure to be efficiently used for accident prevention. Domestic construction sites focusing big companies make an effort for safety education, but it is short of reducing construction accident with education applying educational contents to actual work. This study analyzed the education contents in domestic construction companies to provide basic contents for improving efficient education method, and drew a limitation of education contents used in construction cites.

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코딩교육열지수로 본 학원 및 교습소 현황 분석 (Analysis on the Current Status of Private Educational Institute on the Coding Education Fervor Index)

  • 김용희;홍인숙;이영준
    • 한국컴퓨터정보학회:학술대회논문집
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    • 한국컴퓨터정보학회 2019년도 제60차 하계학술대회논문집 27권2호
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    • pp.423-425
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    • 2019
  • 본 논문에서는 2015 개정 교육과정에 따른 SW교육을 전면 시행함에 따라 공교육 및 최근 늘어나고 있는 전국의 학원 및 교습소 현황을 살펴보았다. 학생 수 규모가 큰 서울과 경기 지역에 학원 및 교습소가 많이 분포되어 있었으며 코딩교육시간 역시 서울과 경기지역이 지방에 비해 많은 것으로 나타났다. 그러나 코딩교육열지수를 살펴보면 제주와 세종이 높은 것으로 나타났다. 4차 산업 시대에 꼭 필요한 정보 컴퓨터 교육분야의 코딩교육은 컴퓨터 과학의 기초 원리나 핵심 개념, 컴퓨팅 사고력 향상 등을 위한 교육으로의 방향전환이 필요하며 창의력을 높이기 위한 교육, 융합교육을 위한 코딩 교육 등 다양한 연구가 필요하다.

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한국어 교육 관련 국내 코퍼스 연구 동향 (A review of corpus research trends in Korean education)

  • 심은지
    • 아시아태평양코퍼스연구
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    • 제2권2호
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    • pp.43-48
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    • 2021
  • The aim of this study is to analyze the trends of corpus driven research in Korean education. For this purpose, a total of 14 papers was searched online with the keywords including Korean corpus and Korean education. The data was categorized into three: vocabulary education, grammar education and corpus data construction methods. The analysis results suggest that the number of corpus studies in the field of Korean education is not large enough but continues to increase, especially in the research on data construction tools. This suggests there is a significant demand in corpus driven studies in Korean education field.

Disseminated Microfilaremia Associated with Lung Cyst and Empyema: An Autopsy Report

  • Gupta, Kirti;Saikia, Uma Nahar;Bhatia, Prateek;Garg, Mandeep;Wanchu, Ajay
    • Parasites, Hosts and Diseases
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    • 제47권1호
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    • pp.49-52
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    • 2009
  • Clinical manifestations of extralymphatic disease caused by filariasis are varied and range from symptoms due to tropical pulmonary eosinophilia to hematuria, proteinuria, splenomegaly, and rarely arthritis. Disseminated microfilaremia in association with loculated lung cyst and empyema is of rare occurrence and to the best of our knowledge has not been documented in the literature so far. We report here a case of disseminated microfilaremia due to Wuchereria bancrofti infection accompanied by a lung cyst and empyema in a 21-year-old Indian man.