도농간 교육격차 해소를 위한 농촌지역 유형별 교육혁신 추진과제 탐색

나승일,정철영,구자억,박행모,장호순,김진구,마상진,조단비,문세연 한국농업교육학회 2007 농업교육과 인적자원개발 Vol.39 No.1

이 연구는 교육혁신에 대한 이론적 고찰을 토대로 농촌지역 교육혁신 성공요소를 도출하고, 농촌의 지역특성을 고려하여 도농간 교육격차 해소를 위한 농촌지역 유형별 추진과제를 제시하는 데 목적이 있었다. 연구목적 달성을 위해 문헌고찰 및 사례연구를 실시하였고, 연구결과의 타당성 확보를 위해 전문가협의회를 실시하였다. 농촌지역 교육혁신 성공요소는 마을공부방 운영 등 26개가 최종적으로 도출되었다. 또한 농촌지역 교육혁신모형을 개발하여 목표와 전략을 수립하고, 이를 기초로 농촌지역 유형별 추진과제를 제시하였다. 농촌지역 교육혁신의 비전은 "도농간 교육격차 해소를 위한 교육혁신 실현으로 살고 싶은 농촌지역 구현" 으로 설정하고, 이를 달성하기 위한 목표는 도시수준의 교육기회 제공, 농촌형 수월성 교육 추구, 지역 인적자원개발로 설정하였다. 농촌지역 유형별 중점적으로 추진해야 할 과제는 발전 농촌지역은 마을 공부방 운영 및 학습도우미 지원, 중간수준 농촌지역은 교육환경 개선, 장학금 지원 및 다양한 교육기회 제공, 저개발 농촌지역은 기존 지원 유지, 적극적 학습 지원 및 교원의 근무여건 개선, 도농복합 농촌지역에서는 교통편의 제공, 학습기회 개선 및 학부모의 교육참여 유도 등이 선정되었다. 그리고 농촌지역 유형별 중점 추진과제에 대한 단계별 로드맵과 이를 적용하기 위한 정책적 제언을 제시하였다. The purpose of this research was to derive success factors and explore actions plan for the education innovation of rural areas for releasing education gaps between urban and rural areas. For the purpose, the researcher carried out literature reviews and case analysis were conducted, and experts council were executed. As a result, 26 success factors for the education innovation of rural area were derived. And, this study suggested the education innovation model of rural area including goals and strategies to identify action plan for the education innovation by types of rural areas. The vision of the education innovation model was making the place pleasant to live in by doing education innovation for releasing education gaps between urban and rural areas. The goals of the education innovation model were to provide urban-level educational opportunities, to pursue rural-customized education for excellency and to develope local human resources. This study identified several core tasks corresponding to each rural area: additional establishment and operation of village study-rooms and support for learning assistant system for highly-developed rural areas; improvement of educational condition and provision of scholarship and various educational opportunities for middle-developed rural areas; maintenance of existing support, active learning-support and improvement of teachers' working conditions for lowly-developed rural areas; provision of traffic convenience, improvement of learning opportunities and promotion of parents' educational participation for urban-rural complex areas. Moreover, this study suggested roadmap according to action plan divided by types of rural areas, and political proposal for effective actualization of that.

한시적 세포포집 구조물을 이용한 다세포 스페로이드 형성 및 추출칩

진혜진(Hye-Jin Jin),김태윤(Taeyoon Kim),조영호(Young-Ho Cho),구진모(Jin-Mo Gu),김진국(Jhingook Kim),오용수(Yong-Soo Oh) 대한기계학회 2011 大韓機械學會論文集A Vol.35 No.2

본 논문에서는 한시적 세포포집 구조물을 이용한 다세포 스페로이드의 형성 및 추출칩을 제안하였다. 종래의 웰 플레이트와 플라스크는 작은 스페로이드 형성이 어렵고, 기존 마이크로칩은 고정된 세포포집 구조물을 이용하여 스페로이드 추출이 어려운 단점이 있다. 반면, 제안된 칩은 한시적 세포포집 구조물을 이용하여 스페로이드의 형성과 추출이 모두 용이한 장점이 있다. 50㎪ 의 박막압력으로 형성된 세포포집 구조물에 145~155㎩ 의 세포입력압력으로 유입되는 세포를 포집한 후, 24 시간 배양하여 스페로이드를 형성하였다. 또한, 박막압력 제거 후 5㎪ 의 세포입력압력으로 추출된 스페로이드의 지름과 활성도는 각각 197±11.7Bm, 80.3±7.7%로 측정되었다. 제안된 칩은 스페로이드의 균일한 형성과 안정적 추출이 용이하여 스페로이드의 후처리에 적용될 수 있다. We propose a spheroid chip that uses removable cell trapping barriers and that is capable of forming and extracting multicellular spheroids. By using a conventional well plate and flask, it is difficult to form small-sized spheroids, which resemble avascular 3D cell-cell interaction. It was difficult to extract spheroids using conventional microchips and fixed cell trapping barriers. The proposed chip, however, facilitates both formation and extraction of spheroids by using removable cell trapping barriers formed by membrane deflection. The cell trapping barriers, formed at the membrane pressure of 50 ㎪, hold the cells in the trapping region at a cell inlet pressure of 145?155 ㎩. After incubation for 24 h, the trapped cells form uniform spheroids. We successfully extract the spheroids at a cell inlet pressure of 5 ㎪ after removing the membrane pressure. The extracted spheroids have a diameter of 197.2 ± 11.7 Bm with a viability of 80.3 ± 7.7%. Using the proposed chip, uniform spheroids can be formed and these spheroids can be safely extracted for carrying out the post-processing of spheroids.

Sleep Problems and Daytime Sleepiness in Children with Nocturnal Enuresis

Gu, Yun-Mo,Kwon, Jung Eun,Lee, Gimin,Lee, Su Jeong,Suh, Hyo Rim,Min, Soyoon,Roh, Da Eun,Jo, Tae Kyoung,Baek, Hee Sun,Hong, Suk Jin,Seo, Hyeeun,Cho, Min Hyun Korean Society of Pediatric Nephrology 2016 Childhood kidney diseases Vol.20 No.2

Purpose: Nocturnal enuresis (NE) is one of the most common problems in childhood. NE has a multifactorial etiology and is influenced by sleep and arousal mechanisms. The aim of the present study was to prospectively evaluate sleep problems and patterns in children with NE compared with normal healthy controls. Methods: Twenty-eight children with NE and 16 healthy controls were included in the study. To evaluate sleep habits and disturbances, parents and children filled out a questionnaire that included items about sleep patterns and sleep-related behaviors prior to treatment for NE. Demographic factors and other data were compared for the two groups based on the responses to the sleep questionnaire. Results: Night awakening, sleepwalking, and periodic limb movements were more prevalent in children with NE, but symptoms of sleep-disordered breathing were not increased in this group. There were statistically significant differences in periodic limb movements and daytime sleepiness between the two groups. Conclusion: Children with NE seemed to have more sleep problems such as night awakening, sleepwalking, and periodic limb movements. In addition, a higher level of daytime sleepiness and hyperactivity in patients with NE suggested a relationship between NE and sleep disorders.

Seven-Day Continuous Abstinence Rate from Smoking at 1, 2, or 3 Years after the Use of Varenicline

( Jin Se Kim ),( Ju Young Jang ),( Eun Hye Park ),( Joo Young Lee ),( Kang Mo Gu ),( Jae Woo Jung ),( Jae Chol Choi ),( Jong Wook Shin ),( In Won Park ),( Byoung Whui Choi ),( Jae Yeol Kim ) 대한결핵 및 호흡기학회 2015 Tuberculosis and Respiratory Diseases Vol.78 No.2

Background: Varenicline, a selective partial agonist/antagonist of the α4β2 nicotinic receptor, has proven effectiveness for smoking cessation by several randomized, controlled trials. Because few studies have evaluated the long-term efficacy of varenicline, we tried to evaluate the smoking status of varenicline users up to 3 years after the initial prescription of the drug. Methods: We interviewed varenicline users who were prescribed the drug from June 2007 to May 2010 by telephone, from June 2010 to May 2011. Results: One-hundred and thirty-three of 250 varenicline users (53.2%) were available for the survey. Seven-day continuous abstinence from smoking was adhered to by 17 of 39 respondents (43.6%) at 1 year, and 11 of 36 (30.6%) and 19 of 58 (32.8%) at 2 and 3 years since the first use of varenicline, respectively. Compared to current smokers, successful quitters were older (55.0 years vs. 49.9 years, p=0.01), had better compliance to the 12-week course (27.7 vs. 9.3%, p=0.01), and had taken varenicline longer (10.1 vs. 5.9 weeks, p=0.01). Fifty-four of 71 current smokers (76.1%) were willing to stop smoking in the near future. The preferred ways to cease smoking were will-power (48.1%), varenicline (25.9%), nicotine replacement therapy (11.1%), and others (14.9%). Conclusion: Smokers should be encouraged to stick to the proven way for recommended period of time for successful cessation of smoking.

Effects of Ball Mill-Alkaline Hydrothermal Pretreatment on Anaerobic Digestion of Rice Husk

Jin Hyung Lee,Seon Young Park,Byoung Seong Jeon,Yang Mo Gu,Ji Yeon Park 한국신재생에너지학회 2021 AFORE Vol.2021 No.10

Expression of hMLH1, hMSH2 and hMSH6 in small intestinal carcinomas.

Gu, Mi Jin,Bae, Young Kyung,Kim, Aeri,Hong, Seung-Mo,Yu, Eunsil,Kim, Jihun,Jang, Kee-Taek,Chang, Hee-Kyung,Jung, Eun Sun,Bae, Han-Ik,Yoon, Ghil Suk,Kim, Joon Mee,Kim, Jung Yeon,Kim, Gwang Il,Oh, Young G. Thieme 2012 Hepato-gastroenterology Vol.59 No.119

<P>Although primary small intestinal carcinoma (SIC) is morphologically similar to colorectal carcinoma and shares many of the genetic changes of carcinogenesis, little is known about the role of defective mismatch repair (MMR) genes involved in the SIC. The aim of this study is to investigate the role of defective MMR genes and correlation between clinicopathological factors and loss of MMR protein in SIC.</P>

Novel Mediator Proteins of the Small Mediator Complex in Drosophila SL2 Cells

Gu, Ji-Young,Park, Jin Mo,Song, Eun Joo,Gaku, Mizuguchi,Yoon, Jeong Ho,Kim-Ha, Jeongsil,Lee, Kong-Joo,Kim, Young-Joon 梨花女子大學校 藥學硏究所 2002 藥學硏究論文集 Vol.- No.11

The Mediator complex is generally required for tran-scriptional regulation In species ranging from yeast tohuman. Throughout evolution, the functional diversityof the Mediator complex has been enhanced to meet theincreasing requirements for sophisticated gene regula-tion. It is likely that greater structural complexity isthus required to accomplish these new, complex regula-tory functions. In this study, we took systematic steps toexamine various types of Mediator complexes inDro.sophila melanogaster. Such efforts led to the identifica-tion of three distinct forms of Mediator complexes. Inexploring their compositional and functional heteroge-neity, we found that the smallest complex (C1) is highlyenriched in a certain type of Drosophilacells and pos-sesses novel Mediator proteins. The subonits staredamong the three Mediator complexes (C1, C2, and C3)appear to lorn a stable modular structure that serves asa binding surface for transcriptional activator proteins.However, only C2 and C3 were able to support activatedtranscriptioa in vitro. These findings suggest that dif-ferent cell types may require distinct Mediator com-plexes, bene of which may participate in nuclear pro-cesses other than the previousIy identified functions.

New Cultivar of Asiatic Hybrid Lily, 'Yellow Sun' with Bicolor of Yellow and Orange in Flower

Chan-Gu Lee,Jong-Jin Choi,Ji-Yong Lee,Ki-Hwan Lee,Soo-Sang Hahm,Jong-Won Lee,Kyeong-Hak Kwon,Eun-Mo Lee 한국원예학회 2006 한국원예학회 기타간행물 Vol.- No.-

무선 환경에서 수신자 기반의 계층형 멀티캐스트를 위한 개선된 핸드오프 기법

김진환 ( Jin-hwan Kim ),구태완 ( Tae-wan Gu ),이광모 ( Kwang-mo Lee ) 한국정보처리학회 2004 한국정보처리학회 학술대회논문집 Vol.11 No.2

수신자 기반 계층형 멀티캐스트는 수신자들의 이질성(Heterogeneity)과 확장성(Scalability) 그리고 멀티캐스트 트리 내에서의 혼잡의 문제를 해결하기 위해 제안되었다. 그러나 유선 환경에서의 수신자 기반 계층형 멀티캐스트와는 달리 무선 환경에서는 낮은 대역폭과 핸드오프로 인한 불안정한 전송 상태를 고려 해야 한다. 따라서 본 논문에서는 최근 RFC에 기술된 TCP와 유사한 특성을 갖는 수신자 기반의 계층형 멀티캐스트기법인 WEBRC[7]에서의 핸드오프를 다루고자 한다. 새로이 참여하는 수신자가 모든 시간 구간(Time Slot)에서의 TRR(Target Reception Rate)을 계산하는 부하를 줄이고 TRR)의 가용 채널에 빠른 접근을 위해 셀 내의 기존 수신자들의 TRR)의 평균을 BS(Base Station)로부터 시그널링 시 수신한다. 혹은 셀 내의 기존의 수신자가 없을 경우에는 핸드오프 수신자의 기존정보를 이용하여 TRR)의 채널까지 접속하게 된다. 이와 같은 방법을 이용하 여 수신자 기반의 계층형 멀티캐스트 기법 중 WEBRC에서의 핸드오프 기법을 제안한다.

Breeding of Asian style Hybrid Lily, 'Sunshine' with Funnel-Shaped Flower

Chan-Gu Lee,Jong-Jin Choi,Ji-Yong Lee,Kyeong-Hak Kwon,Eun-Mo Lee 한국원예학회 2006 한국원예학회 기타간행물 Vol.- No.-