생명과학 수업이 유아의 자연친화지능과 과학적 탐구능력에 미치는 영향

이희수,오영희 培材大學校 人文科學硏究所 2011 人文論叢 Vol.28 No.-

The purpose of the study was to provide the basic materials of scientific educational program suitable to young children by showing the effects of life science teaching on young children's naturalist intelligence and scientific inquiring ability. Research issue 1. What are the effects of life science teaching on young children's naturalist intelligence? Research issue 2. What are the effects of life science teaching on young children's scientific inquiring ability? 2-1. What are the effects of life science teaching on the children's ability to predict of the children's scientific investigation? 2-2. What are the effects of life science teaching on the children's ability to observe of the children's scientific investigation? 2-3. What are the effects of life science teaching on the children's ability to classify of the children's scientific investigation? 2-4. What are the effects of life science teaching on the children's ability to measure of the children's scientific investigation? 2-5. What are the effects of life science teaching on the children's ability to discuss of the children's scientific investigation? The target groups of the study are a class of twelve children of 4 years old who are total 24 students of two different day care centers in Daejeon City. The children of the experimental group, A, in one daycare center have been instructed with the life science teaching for the science activity for 16 weeks, while the control group, B, in a different day care center, have been instructed the standard of child care process for the science activity. The measurement of young children's naturalist intelligence and scientific inquiring ability had been used 'the multiple intelligence test (PMIT-E) for preschoolers' and 'the testing instrument of scientific inquiring ability'. To know the difference of their naturalist intelligence between the experimental group and the control group, the research material collected through such a testing instrument had been verified the corresponding sample, t and to know the difference of their scientific inquiring ability, the significance had been verified through the application of ANCOVA. The crucial result on the study is as follows. Firstly, the children who were instructed with the life science teaching statistically significantly improved the young children's naturalist intelligence more than the children who were not instructed with the life science teaching. Therefore, life science teaching has a positive effect on improving young children's naturalist intelligence. Secondly, the result after the study is that the life science teaching has a considerable effect on scientific inquiring ability. The experimental child group experienced a significantly noticeable point increase statistically compared to that of the opposing group. Therefore, life science teaching has a positive effect on improving young children's scientific inquiring ability. Therefore, life science teaching has an effective class on young children's naturalist intelligence and scientific inquiring ability.

Hepatic Cirrhosis Occurring in a Young Woodchuck(Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus(WHV)

Kyu-shik Jeong,정원일,Jae-yong Chung,Mi-young An,Chae-yong Jung,Gyoung-jae Lee,Jong-soo Kang,Byeong-cheol Kang,Young-heun Jee,Bruce H Williams,Young-oh Kwon,Da-hee Jeong 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Cirrhosis Occurring in a Young Woodchuck (Marmota monax) Due to Vertical Transmission of Woodchuck Hepatitis Virus (WHV)Da-hee Jeong, Won-il Jeong, Jae-yong Chung, Mi-young An, Chae-yong Jung, Gyoung-jae Lee1, Jong-soo Kang1, Byeong-cheol Kang2, Young-heun Jee3, Bruce H Williams4, Young-oh Kwon5 and Kyu-shik Jeong*College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Korea1Shinwon Scientific Co., LTD, Research Institute, Suwon, Korea2Clinical Research Institute, Seoul National University, Seoul 110-744, Korea3College of Veterinary Medicine, Jeju National University, Jeju 690-756, Korea

간암 환자에 합병된 Citrobacter braakii 패혈증 1례 보고

이해미,배성하,이수남,이정우,신아영,류시영,이수연,윤문희,한선영,한남익,이영석,유진홍 대한감염학회 2010 감염과 화학요법 Vol.42 No.3

Citrobacter species is a gram-negative bacilli that can cause opportunistic infections in immunocompromised hosts. Citrobacter braakii refers to the genomospecies 6 of the Citrobacter freundii complex. There are no detailed studies on infections caused by this newly identified specific genetic species in Korea. We herein report a case of a patient with hepatocellular carcinoma who, after undergoing transcatheter arterial chemoembolization, developed biloma which later progressed to C.braakii sepsis and did not respond to treatment. To our knowledge, this is the first reported case in Korea on C. braakii infection resulting in septic shock in a patient with malignancy in Korea.

정신분열병 환자 가족을 위한 한 정신교육적 가족치료 모형의 효과

이영호,심주철,이상경,서영수,김용관,김규수,김영훈 大韓神經精神醫學會 2000 신경정신의학 Vol.39 No.3

연구목적 : 본 교실에서 정신분열병 환자 가족을 대상으로 시행 중인 장기 정신교육적 가족치료모형을 소개하고, 이모형이 가족의 대처방식과 우울증상, 환자가 자각하는 가족의 정서적 지지와 우울증상, 재입원율 및 사회재활상태에 미치는 영향을 평가하였다. 방 법 : 연구대상은 DSM-IV 진단기준에 의해 정신분열병으로 진단받고 외래 통원치료를 받고 있는 환자와 그 보호자였다. 교육군은 전체 19회 교육 중 최소 ⅔이상 참여한 11명의 환자와 가족이었고 비교육군은 부산소재의 종합병원에서 가족교육을 받지 않고 통원치료만을 받았던 11명의 환자와 가족이었다. 정신교육적 가족치료 모형의 효과는 가족의 대처방식과 우울증상, 환자가 자각하는 가족의 정서적 지지와 우울증상, 재입원율, 사호재활 실태로 나누어 평가했다. 평가도구는 The Ways of Coping Checklist의 국내번안용, Family Emotional Support Questionnaire for Transaction. Beck Depression Inventory를 이용했다. 재입원율 및 사회재활 실태에 대한 평가는 환자 및 가족과의 면담을 통해 조사했다. 결 과 : 본 연구의 정신교육적 가족치료 모형 실시 후 가족의 대처방식 중 적극적 대처는 교육군운 의미있게 증가한 반면 비교육군에서는 변화가 없었다. 소극적 대처 교육군은 의미있게 감소했으나 비교육군에서는 변화가 없었다. 가족치료모형 실시 전 가족들은 양군 모두 심한 우울증상을 갖고 있었다. 가족치료모형 실시 후 가족의 우울증상은 교육군에서 감소, 비교육군은 증가를 보였으나 통계적 유의성은 없었다. 환자가 지각하는 가족의 정서적 지지 평가척도점수는 교육군은 의미있는 증가를 보였으나 비교육군에서는 변화가 없었다. 환자의 우울증상의 교육군에서는 현저한 감소를 보인 반면 비교육군은 상반되게 증가했다. 가족의 적극적 대처가 환자가 자각하는 정서적 지지의 증가 및 우울증상 감소와 의미있는 상관관계를 나타냈다. 또한 교육군의 환자들이 비교육군의 환자들보다 장기가족교육 종료시점과 9개월 경과 후의 추적 평가에서 재입원율이 현저히 낮았고, 사회재활상태도 좋았다. 결 론 : 본 연구에서 실시된 장기 가족교육모형은 가족의 대처방식을 향상시키고, 우울증상의 감소를 가져오며, 환자가 자각하는 가족의 정서적 지지 향상 및 우울증상의 호전을 가져오고, 재입원율의 저하 및 사회재활의 향상을 보이는 것으로 나타났다. Objectives : This study was performed to introduce a psychoeducational family therapy model for the families of schizophrenic patient and to investigate the effect of this model on the changes in coping style and depressive symptoms of the family members, and in perception of emotional support by families and depressive symptoms of patients. Methods : Subjects were schizophrenic out-patients, who fufilled DSM-IV diagnostic criteria, and their families. The members of "education group" were 11 families and patients who participated in more than two thirds of 19 sessions of the program. The members of "non-education group" were 11 families and patients who had no experience of family education and were treated in a general hospital in Pusan. Clinical ratings were performed using by The Ways of Coping Checklist, Family Emotional Support Questionnaire for Transactions, and Beck Depression Inventory. Results : Coping style was changed positively, in education group but not in non-education group. The depressive symptoms of families were decreased in educated group and increased in non-educated group, although there were no statistical significance. In education group, patients felt much better emotional support by their families than patients in non-education group did. At the same time, their depressive symptoms were significantly reduced. The patients from education group were on more successful rehabilitation than those from non-education group were. Conclusion : Our results suggest that this psychoeducational family therapy model would be helpful to induce the positive changes in coping styles and reduce the depressive symptoms of family members, and it could also induce the reduction of depressive symptoms of schizophrenic patients and help their rehabilitation.

여자 축구 선수들의 등속성 각근력과 무산소성 운동능력의 상관관계 연구

이상현,이용수,이상호,하민수 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

The purpose of this study was to investigate correlation between the isokinetic leg strength and anaerobic exercise capacity from Wingate ergometer test in women soccer players. 30 females soccer players performed two exercise test. Anaerobic exercise capacity variables including peak power(WPP), mean power(WMP), peak anaerobic power(WPAP) and peak anaerobic capacity(WPAC) test were analyzed using Wingte cycle ergometer test(30sec) and isokinetic leg strength variables including peak torque(PT), average power(AP) and set total work(STW) were analyzed using Cybex 770 iskokinetic device(60, 90, 180°/sec, 5, 10, 25repetitions, respectively). Isokinetic leg strength variables was calculated by the mean value of both knee(legt and right). The experimental results from this study are the following: There were a significant positive correlation between WPP and WMP and PT of knee extension in comparison with knee flexion. PT of knee extension at 60°/sec had the highest positive correlation with WPP(r=.789, p=.000). And WMP had the highest positive correlation with PT of knee extension at 180°/sec. Also, there were a significant positive correlation between WPAP and WPAC and PT of knee extension in comparison with knee flexion. WPAP had the highest positive correlation with PT of knee extension at 90°/sec (r=.765, p=.000)and WPAC had the highest positive correlation with PT of knee extension at 180˚/sec(r=768, p=.000). In conclusion, anaerobic exercise capacity using Wingate test had a significant positive correlation with PT of knee extension. However, because little is known about the correct measurement and evaluation the soccer fitness of women soccer players, it is necessary to study about the improvement of various soccer fitness of women soccer players.

기업 HRD 담당자의 교육경험 및 교수설계 전문역량 조사연구

이성,이수영,이영민 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.1

본 연구의 목적은 기업 내에서 인적자원개발 업무를 담당하고 있는 사람들이 갖추어야 할 전문역량들 중 교육과정 개발의 핵심역량인 교수설계 전문역량에 관한 실태를 조사·분석하는 것이다. 기업 HRD 담당자들의 교수설계 전문역량은 교육과정을 개발하기 위한 분석,설계,개발,운영,평가능력을 포함한다. 178명의 기업 HRD 담당자들에 대한 설문조사 결과,교수설계와 관련된 교육을 받은 경험이 적을 뿐만 아니라 교수설계 각 영역별 전문성도 낮다고 인식하는 것으로 나타났다. 기업 내 HRD 담당경력의 평균인 6.4년을 기준으로 경력이 많은 집단과 적은 집단 간 전문성의 현황과 필요성 간에 많은 차이가 있는 것으로 분석되었다. 기업 HRD 담당자의 교수설계 전문역량을 강화하기 위해서는 특히 운영능력 이외의 역량들을 높이기 위한 다양한 방안들이 강구되어야 할 것으로 나타났다. The purpose of the study was to examine the current status of human resource developers' instructional design competency, which consisted of analysis, design, development, implement, & evaluation (ADDIE) capabilities in corporate settings. The recent participation experiences at educational programs were investigated to identify their developmental efforts. The researchers also identified the level of the competency gap between the desired competency level required by the company and the current competency level of HRD practitioners. The researchers surveyed 178 human resource developers in corporate and investigated their previous training experiences in terms of analysis, design, development, implement, & evaluation areas. They responded they had lack of previous education in ADDIE areas and they perceived they had not been qualified to take care of ADDIE to make educational programs fruitful. They recognized that expertise of themselves and other HRD practitioners are not enough to conduct the whole process of ADDIE. Their expertise and competencies of ADDIE was separated by their average working years. They highly wanted to have opportunities to participate in the systematically well developed education program for HRD practitioners to help them be the high skilled HRD experts.

토양중 게르마늄 농도에 따른 벼의 생육 특성 및 게르마늄 흡수

이성태,이영한,최용조,이상대,이춘희,허종수 한국환경농학회 2005 한국환경농학회지 Vol.24 No.1

게르마늄의 약리효능이 알려짐에 따라 게르마늄이 깅화된 기능성 농산물의 요구도가 높아지는 추세이다. 본 연구는 게르마늄의 농업적 이용에 대한 기초 사료를 제공하고자 실시하였으며, 벼의 생육 및 게르마늄 흡수에 미치는 게르마늄처리 효과는 다음과 같다. 게르마늄을 0, 2.5, 5.0, 7.5 및 10.0 mg/kg으로 처리할 토양을 와그너포트에 넣어 벼를 재배힌 결과, 게르마늄 처리농도가 증가할수록 게르마늄 독성의 증가로 초장, 수장, 수수 및 수량이 급격히 감소하였으며 게르마늄 2.5 mg/kg 이상에서는 게르마늄 독성이 발생하였다. 게르마늄 처리농도가 증가할수록 벼의 게르마늄 흡수랑은 증가하였으나 벼의 게르마늄 이용율은 게르마늄 2.5, 5.0, 7.5 mg/kg 처리에서 각각 20.7, 12.5 및 7.5%로서 게르마늄 처리농도가 증가할수록 감소하였다. 벼의 부위별 게르마늄 함량은 볏짚>왕겨>현미 순으로 높았다. 게르마늄 2.5 mg/kg 처리시 볏짚, 왕겨 및 현미의 게르마늄 함량은 각각 103.4, 30.2 및 3.02 mg/kg 이었고, 볏짚과 왕겨에서는 게르마늄 무처리에서도 각각 2.9 및 3.9 mg/kg을 함유하고 있었다. 쌀의 아미노산 함량을 분석한 결과 게르마늄 처리농도가 증가할수록 Asx., Thr., Ser. 등 대부분 종류의 아미노산 함량이 증가하였으며, 그 결과 현미중 질소흡수량도 증가하였다. In order to obtain the basic information for agricultural utilization of Germanium(Ge), the growth characteristics and Ge absorption of rice plant were investigated with different Ge concentration in soil. Ge concentrations were treated with 0, 2.5, 5.0 7.5 and 10.0 mg/kg in pot(1/5,000a), respectively. As higher the Ge concentration in soil, the Ge absorption amount in straw, husk and brown rice were increased. But the yields were decreased with the increase of Ge phytotoxicity. When rice plant was grown more than 2.5 mg/kg Ge(as GeO₂) in the soil, growth was inhibited by germanium phytotoxicity and necrosis spots were observed in the rice leaf blades. Therefore the optimum concentration of Ge was less than 2.5 mg/kg in rice plant. When rice plant was cultivated on soil supplemented with 2.5 mg/kg Ge, Ge content in straw, husk and brown rice was 103.4, 30.2 and 3.02 mg/kg, respectively. The Ge content in plant was high in the order of straw > husk > brown rice. Most of the amino acids in rice were increased with the increase of Ge treatment, besides, total amino acid contents also increased.

都市 새마을 指導者의 行態에 關한 硏究(Ⅰ)

李學守,李賢洙,李英敎 효성여자대학교 새마을연구소 1984 새마을硏究論文集 Vol.4 No.-

The New Community Movement Consists of following values that is, industry, self-helf and coordination. The purpose of the movement is realized the civil's well-being. There are three variables in implementation of this movement. They are citizens, movement's leaders and government. The very important role variable of them is movement's leaders. They guide citizens through three values. This paper researches the behaviors and conscious structures of the movement's leaders in Tae-gu city and the purpose of this paper are presentation about directions and problems of urban saemaul movement ultimate findings of this paper is that first of all it is important of leaders role in order to achieve effectively the movement.

18–30세 사이에 발생하는 뇌경색의 특징, 다기관 레지스트리 연구

장윤경,송태진,김용재,허지회,이경열,김영은,장민욱,조수진,강석윤 이화여자대학교 의과학연구소 2017 EMJ (Ewha medical journal) Vol.40 No.3

Objectives: Although there have been several reports that described characteristics for young age stroke, information regarding very young age (18–30 years old) has been limited. We aimed to analyze demographic factors, stroke subtype, and 3-month outcome in acute ischemic stroke patient who have relatively very young age in multicenter stroke registry. Methods: We evaluated all 122 (7.1%) consecutive acute ischemic stroke (within 7 days after symptom onset) patients aged 18 to 30 from 17,144 patients who registered in multicenter prospective stroke registry, 1997 to 2012. Etiology was classified by Trial of Org 10172 in Acute Stroke Treatment criteria. Stroke severity was defined as National Institutes of Health Stroke Scale (NIHSS) and stroke outcome was defined by modified Rankin scale (mRS) at 3 months after index stroke. Results: The mean age of all included patients was 25.1±3.7 years and 76 patients (62.2%) were male. The median NIHSS at admission was 4. Considering stroke subtype, 37 patients (30.3%) had stroke of other determined etiology (SOD), 37 (30.3%) had undetermined negative evaluation (UN) and 31 (25.4%) had cardioembolism (CE) were frequently noted. After adjusting age, sex and variables which had P<0.1 in univariable analysis (NIHSS and stroke subtype), CE stroke subtype (odds ratio, 4.68; 95% confidence interval, 1.42–15.48; P=0.011) were significantly associated with poor functional outcome (mRS≥3). Conclusion: In very young age ischemic stroke patients, SOD and UN stroke subtype were most common and CE stroke subtype was independently associated with poor discharge outcome.

경남지역의 토양 및 농작물중 게르마늄 함량

이성태,이영한,이홍재,조주식,허종수 한국환경농학회 2005 한국환경농학회지 Vol.24 No.1

양질의 기능성 농산물 생산을 위하여 게르마늄의 농업적 이용에 대한 기초 자료를 제공하고자 경남지역의 토양을 중심으로 지역, 지형, 토양유형 및 토성별 게르마늄 함량과 자연상태에서 재배한 농작물별 게르마늄 함량을 조사하여 그 분포특성을 검토한 결과는 다음과 같다. 토양중 게르마늄 함량을 분석할 결과 성남지역 논 토양 평균 함량은 0.24 mg/kg 이었고, 마산시, 진주시 및 하동군 지역이 0.30 mg/kg 이상으로 높았다. 지형별로는 홍적대지가 0.26 mg/kg으로 약간 높았으나 지형에 따른 큰 차이는 없었다. 토양유형별 게르마늄 함량은 보통답이 0.27 mg/kg으로 사질답과 습답에 비하여 높았으며, 토성별로는 미사질양토가 0.27 mg/kg으로 비교적 높았다. 일반농작물중 게르마늄 함량은 곡류>채소류>과일류 순으로 높았고, 쌀과 보리는 각각 약 68 및 48 μg/kg의 게르마늄을 함유하고 있었으며, 단감과 배는 각각 약 11 및 23 μg/kg으로 전반직으로 낮을 수준이었다. 채소류중 게르마늄 함량은 엽채류>근채류>과채류 순으로 높았으며 특히 상추와 열무중 게르마늄 함량이 각각 약 62 및 65 μg/kg으로서 높았다. 약용작물중 게르마늄 함량을 신선초(Angelica keiskei), 토천궁(Ligusticum chuanxiong), 인삼(Panax ginseng), 삽주(Atractylodes macrocephala), 백지(Angelica dahurica), 맥문동(Liriope platyphylla) 및 도라지(Platycodon grandiflorum)에서 100 μg/kg 이상으로 게르마늄 함량이 높았으며, 선학초(Agrimonia pilose) 및 일당귀(angelica acutiloba)의 함량은 각각 37 및 30 μg/kg으로 낮았다. To investigate the germanium content in paddy soil in Gyeongnam province, 310 paddy soil samples were collected at 19 areas in Gyeongnam, Ulsan and Busan. Contents of germanium in paddy soils were analyzed in different topographies, soil types and soil textures. Average content of germanium in Gyeongnam was 0.24 mg/kg, those of Masan, Jinju and Hadong were above 0.30 mg/kg. Germanium content with different topographies were no difference. Germanium contents in different soil types were 0.27 mg/kg in well adapted soil and 0.23 mg/kg in poorly drained soil. Germanium contents in different soil textures were 0.27 mg/kg in silt loam and 0.23 mg/kg in sandy loam. To determine germanium content on agricultural product in the field, content of germanium in cereals, vegetables and fruits were analyzed. Germanium content of agricultural product was high in the order of cereals>vegetables>fruits. In case of vegetables, germanium contents were high in the order of leaf vegetables>root vegetables>fruit vegetables. Germanium contents were high with 62 and 65 μg/kg in lettuce and young radish, respectively. To analyze the germanium content in medicinal plant, samples were collected from 19 medicinal plants at Hamyang areas. Germanium contents in Angelica keiskei, Ligusticum chuan wng, Panay ginseng and Atractylodes nacrocephala were relatively high with 100 μg/kg above.