Note-Taking as a Self-Regulated Learning Strategy and Cognitive Style : Impact on Immediate and Delayed Learner's Academic Performance

Chung, Jae-Sam,Ki, Hye-Hee 이화여자대학교 사범대학 교과교육연구소 2004 East west education Vol.21 No.-

This research was to investigate the impact of cognitive style and self- regulated learning strategy such as note-taking methods on learners' students' academicper formance. Statistical analysis result showed that both cognitive style and note-taking methods did not have a significant effect on an immediate test.However, there is a significant main effect of cognitive style on a delayed test. Field-dependent students significantly outperformed field-independent students on the delayed test. Also, the main effect of note-taking methods on the delayed test was significant. Students who took notes in a matrix scored higher on the delayed test than did students who took notes in a free format.

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

2003년 국내 중증급성호흡기증후군 진료 현황 및 문제점 분석

이진수,김은실,정문현,백제중,정선화,안주희,최영화,이선희,고철우,김성범,김민자,박승철,기현균,송재훈,최상호,김양수,이상오,조용균,박영훈,정숙인,김연숙,이흥범,손창희,장성희,정희진,김우주 대한감염학회 2004 감염과 화학요법 Vol.36 No.3

목적 : 2002년 말 중국에서 SARS가 발생한 이후 국내에서도 2003년 10월까지 총 3명의 추정환자, 17명의 의심환자가 보고되었다. 향후 추가적인 SARS의 유행이 우려되는 상황에서, 그간의 SARS 환자 진료에 있어서의 실질적인 준비사항, 진료 현황 등에 대한 조사를 통해 문제점을 파악하여, 향후 더 나은 대비가 될 수 있도록 개선점을 제시하고자 하였다. 재료 및 방법 : SARS로 의심되는 환자를 진료 경험이 있는 병원의료진을 대상으로 2003년 10월에 설문조사를 실시하였다. 설문에는 SARS 환자 진료 시의 실질적인 조치, 진료 현황, 병실, 응급실 및 외래에서의 격리 시설과 준비사항, 보건당국의 관리와 지원에 관한 사항을 포함하였다. 결과 : 대상이 되는 22개 병원 중 17개(17/22, 77.2%) 병원이 설문에 응하였다. SARS 환자를 위한 격리실은 응급실, 외래, 일반병실 및 중환자실에서 각각 9개(9/17, 52.9%), 5개(5/17, 29.4%), 15개(15/16, 93.7%), 4개(4/16, 25%) 병원에서 음압처리가 되어있지 않은 일인실 혹은 다인실이 사용되었고, 1개(1/16, 6.3%) 병원에서만 일반병실에서 음압격리실이 운영되었다. 입원환자의 진찰 시 개인보호구의 착용은 거의 모든 의료기관에서 이루어졌다. 보건당국에서 SARS지정병원의 시설 등을 사전에 확인한 곳은 1곳(1/12, 8.3%)이였고, 14개 병원(14/15, 93.3%)에서는 보건당국에 의뢰한 검사결과를 통하 받지 못하였다. 결론 : 의료기관에서 SARS 환자용 격리실뿐만 아니라 기존의 격리실 설비 등이 미흡하였으며, 특히 중환자실 및 외래의 준비가 더욱 부족하였다. 보건당국의 의료기관에 대한 종합적인 지원이 부족하였고, 병원과의 원활한 연계가 잘 이루어지지 않았다. SARS 만이 아닌 격리를 필요로 하는 질환의 적절한 진료를 위해 향후 병원 시설의 정비와 정부차원에서의 보다 구체적이고 실질적인 대책마련이 필요하다. Background : There was an worldwide outbreak of the Severe Acute Respiratory Syndrome (SARS) originated from China in late 2002. During that period three cases of suspected SARS and 17 cases of probable SARS were reported in Korea. With the concerns about the reemergence of SARS-coV transmission, it is important to be prepared for any possibility. So, this study is aimed to analysis the past measures in managing SARS and propose the amendatory plans to improve the preparedness. Materials & Methods : Questionnaires were collected among clinicians with any experience in managing the probable or suspected SARS cases in Oct. 2003. 17 out of 22 hospitals responded to the questionnaire. The contents in the questionnaire were practical activities, personal equipments, response plans, isolation facilities in emergency centers, outpatient clinics, general wards and intensive care units, and relationship with the public health department. Results : The dedicated isolation rooms in emergency centers, outpatient clinics, general wards, and intensive care units were prepared in 9 (9/17, 52.9%), 5 (5/17, 29.4%), 15 (15/16, 93.7%), and 4 (4/16, 25.0%) hospitals, respectively. Except for one hospital that newly made negative pressure room for SARS, single or multi-bed rooms without airborne infection control were used in all the other hospitals. The personal precaution principles were kept quite well in general wards. Before the designation of SARS hospital by the public health department prior evalution to see if the hospital was suitable for managing SARS was conducted in only 1 (1/12, 8.3%) hospital. The results of laboratory diagnosis were reported back in 1 (1/15, 6.6%) hospital. Conclusions : The isolation facilities which can control airborne infection were almost deficient not only for SARS but also for other respiratory transmissible diseases. For the infection control of transmissible diseases including SARS, more investment is needed on medical facilities and comprehensive support from the public health department required.

질문 강화 수업이 중학생들의 질문 수준과 학업 성취도에 미치는 영향

정영란,배재희 한국과학교육학회 2002 한국과학교육학회지 Vol.22 No.4

질문은 학생들에게 문제의 탐색과 의사소통, 지식의 구조화를 통해서 문제해결이 가능하도록 하므로, 과학 교육에서 큰 의미를 가진다. 또한 학생 질문은 사고와 학습 사이를 연결해 준다는 점에서도 중요한 의미를 가진다. 그러나 학생의 질문에 대해서 분석하고 연구한 연구는 그렇게 많지 않았다. 따라서 본 연구에서는 질문 수준 강화 수업이 전통적인 수업에 비해 학생들의 질문 수준과 학업 성취도에 어떤 효과가 있는지 알아보았다. 또한 논리적 사고력, 과학 성적, 흥미, 성별과 같은 여러 변인들의 학생의 질문 수준에 미치는 영향에 대해서도 알아보았다. 연구 대상은 중학교 2학년 학생 182명으로 통제집단은 전통적인 수업을 하였고, 실험집단은 질문 수준강화 수업을 하였다. 연구단원은 중학교 과학 2「식물의 구조와 기능」으로 약 7주 동안 15차시에 걸쳐 수업처치를 하였다. 학생들의 놀리적 사교력 수준을 파악하기 위하여 GALT축소본 검사지를 사용하였고 학업 성취도 검사는 17문항의 오지선다형문항을 개발하여 사용하였다. 질문 수준에 대한 여러변인(수업방법, 과학 성적, 논리적 사고력, 흥미, 성별)의 효과를 분석하기 위해 오원 분산분석(ANOVA). 공변량 분석(ANCOVA), 다중회귀분석(Multiple regression analysis doamiian 을 하였다. 학생들의 질문 수준을 분석해 본 결과, 질문 강화 수업이 전통적인 수업에 비해 학생들의 질문 수준을 향상시키는데 효과적이었다(p<.01.). 학생의 질문 수준과 상관 관계가 가장 높은 것은 수업 방법(r=.640)이었으며, 질문 수준은 과학 성적(r==.311)과 논리적 사고력(t=.212)에도 상관이 있었다. 그러나 질문 수준은 흥미와 성별에는 상관이 거의 없었다. 질문 강화 수업은 학생들의 학업 성취도를 향상시키는데 전통적인 학습보다 효과적이었다.(p<.01).따라서 질문 강화 수업은 학생들의 질문 수준뿐만 아니라 학업 청취도에서 폰은 효과를 나타내었으므로 바람직한 수업방법이라고 생각된다. Student questioning is included in the priority of science literacy, to enable students to solve problems by exploring questions, communicating and constructing knowledge(AAAS, 1989). Also, the essence of student questioning in science lies in its function as a link between thinking and learning. But educators did not pay much attention to students' questioning in Korea. The purpose of this study was to investigate the effects of science question enhancement instruction on students' science questioning level and achievement. Also, this study showed the effects of other variables(logical thinking, science achievement, interest, and gender) on students' science questioning level. The pretest-posttest control group design was used. The sample was consisted of 80 second grade middle school students in experimental group(Science question enhancement instruction) and 74 students in control group(Traditional learning). Students in both groups were received identical content instruction on the unit 'Structures and functions of plant'. These groups were treated for 15 hours during 6 weeks. Students' questions were rated using the four levels described by the Middle School Students' Science Question Rating Scale(r=.96,)(Cuccio-Schirripa & Steinner, 2000). Science achievement data were collected using a 17 item multiple choice test(Cronbach a=.84). To investigate students' logical thinking ability, a abridged GALT(Cronbach a=.69) was used. Five-way ANOVA, ANCOVA, and multiple regression analysis were used to analyze the results. The results indicated that students who received instruction on researchable questioning outperformed those students who were not instructed on high-order questioning(p<.01). Results of correlations indicated that instruction(r=.640), science achievement(r=.311) and logical thinking ability(r=.212) was significantly and positively related with students' questioning level. But, interest and gender did not show any significant correlation with students' questioning level. Science question enhancement instruction was more effective on science achievement than the traditional instruction(p<.01).

태권도 품새 수련이 아동의 심박수, 심근산소소비량, 에너지 대사에 미치는 영향

정성태,전태원,박익렬,정덕조,우재홍,이광희,이동기,강현주 서울대학교 체육연구소 2000 서울大學校 體育硏究所論集 Vol.21 No.1

The Taegeuk Poomse 1 through 8 of Taekwondo are based upon eight major branches of philosophical theories. The propose of this study was to investigate the nfluence of Taekwondo poomse trainning on heart rate, MVO2, energy metabolism in primary school students. Subjects for this study were eight male the fifth∼sixth grades students who participated in exercise program consist of Taekwondo poomse trainning in dojang which is located in Shinlim-2dong, Kwanak-Gu, Seoul(12.7± 0.5years, 150.8 ±4.6cm, 45.1 ± 9.4kg, 24.9 ± 9trainning length). The results of thet this study are as follows: 1) The average of heart rate was Taegeuk Poomse 1 through 8 of Taekwondo 90.57± 4.gbeats/min in rest and 139.7 ± 17.5beats/min in exercise. The minimum heart rate was 89.0±2.8, peak heart rate was 167.1 ±6.4 in exercise. It was ranged from 42% to 80% 2) of the max heart rate and ranged 42 to 65%HRmax. Taegeuk 1 Jang was differenced with others Jangs significantly(p<0.05), 2) The time of the Taegeuk 1 through 8 Jang of Taekwondo was 5minutes 12seconds. Heart rate was ranged from 90.6 ± 7.85beats/min to 171.8 ±8.Ibeats/min and increased linearly. 3) The average of the MVO2 was 11.1 ±0.78mmHg · bpm-3 in rest and 19.1 ± 1.2mmHg ㆍbpm-3 in exercise. MVO2 was ranged from 10.5mmHg · bpm-3 to 20.3mmHg · bpm-3. There were not difference between Taegeuk Poomses(p<0.05). 4) The energy metabolism was as follows: Mean VO2 Respiratory exchange ratio, energy consumption were 0.51(V02L/min),0.71(RQ),2.32Ckca1/min) in rest respectively. but In exercise Mean VO2 Respiratory exchange ratio, energy consumption were 0.89 ± 0.18( V 02L/min), 0.79±0.08(RQ), 4.26±0.51(kcal/min) respectively . The difference was only between Taegeuk 1 Jang and Taegeuk 3 Jang(p<0.05). This study showed that the Taekwondo Poomse trainning was proper exercise for fitness, body composition and weight control in normal, abnormal(obese) children because the Taekwondo trainning are dynamic and exciting sport.

한방병원간호사의 간호업무수행 및 한방간호지식 요구도

정영해,김정숙,김재희 동신대학교 2004 論文集 Vol.14 No.-

The purpose of this study was to describe the practice of nurses working at the oriental medicine hospitals(OMH) and their knowledge needs for oriental nursing. The subjects were 164 nurses employed at 16 OMHs chosen from a total of 25 OMHs affiliated to 11 colleges of oriental medicine(OM) in Korea. The data were collected from June 1 to 15, 2002 using a survey questionnaire. The instruments used in this study included 41 items on the nursing practice at the OMHs, developed by the investigators based on the findings from previous studies (Kim, 1991; Lee et al, 1992; Chang & Han, 1992; Namkung, 2000), and 45 items of knowledge need for oriental nursing, which were also developed by the investigators based on the findings from previous studies, preliminary field study, and expert opinions. Data were analyzed using SPSS/PC for Windows program. The subjects' general characteristics were analyzed with frequency, percentage, mean, and standard deviation. The differences in nursing practice and knowledge need for oriental nursing by the characteristics were examined using t-test and ANOVA, and the correlations between nursing practice and knowledge need were examined with Pearson correlation coefficient. The results were as follows: 1. In terms of the characteristics related to the oriental nursing education, 57.9% reported not to take any nursing course on oriental nursing at college, 34.8% not to have any experience in participating an education class or seminar for oriental nursing, and 84.1% not to take any course credit for education for oriental nursing or seminar. The most common route of obtaining knowledge about oriental nursing was short courses provided with in the hospital (50.6%). Majority of subjects (92.0%) carried out oriental nursing practice feeling their level of knowledge on oriental nursing to be insufficient. It was reported that 49.4% experienced difficulties to communicate with OM doctors and 53.7% of the subjects had ever experienced difficulties to communicate with the clients because of their lack of knowledge on OM. 2. The average score of nursing practice was 3.84(±.48) out of the maximum of 5, showing a high frequency of nursing practice. Taking vital signs such as temperature, blood pressure, and pulse was the most common nursing practice with the score of 4.89(±.38), followed by making a nursing round, documenting nursing records, listening to the patients' complaints, carrying out the OM doctor's prescriptions, and documenting intake and output of the patients. On the other end of the scale, providing oral care using herbal medication was the least common nursing practice (1.98±1.02), followed by helping out bathing, providing meridian massage, and assisting OM doctors during treatments (moxibustion, cupping therapy). These findings show that nursing practice by the OM nurses was loaded heavily toward physical dimensions of nursing care, similar to that by nurses in western medicine. Nursing practice related to the OM was. not carried out actively. 3. The average score for knowledge need for oriental nursing was 3.99(±.57) out of the maximum of 5, showing a high level of need. Knowledge on herbal medication was the most needed with the score of 4.27(±.48), followed by the knowledge on direct nursing care, the knowledge on therapies (such as acupuncture, moxibustion, and cupping therapy), the knowledge on manipulation therapy, and the knowledge on types of acupuncture. Findings indicated a high level of knowledge needed for oriental nursing. The items with lower knowledge need were knowledge on diagnosis and treatment (3.72±71). 4. The level of nursing practice was significantly different among the subjects by their level of education (t=4.50, p=.0l2). The knowledge need for oriental nursing was significantly different according to their age(t=3.89, p=.010), marital status(t=2.51, p=.013), positions they held (t=3.64, p=.000), work experience(t3.28, p=.022), working unit (t=-2.10, p=.037), and education level(t=7.30, p=.001). 5. There was a statistically significant difference in the level of nursing practice by the perception of their own knowledge level(t=2.78, p= .006). Knowledge need for oriental nursing was shown to be different by class- and seminar-hours they had(t=3.95, p=.004), and the perception of their own knowledge level(t=284, p=.005). 6. There was a statistically significant positive correlation between the level of nursing practice and knowledge need for oriental nursing(r=.375, p=.000) Those who carried out nursing practice more frequently had higher level of knowledge need for oriental nursing. In summary, the level of nursing practice of the nurses working at OMHs was fairly high. However, the nurses felt they practice with insufficient level of knowledge on OM and had a high level of knowledge need for oriental nursing. Since the nursing practice at the OMHs was shown to be correlated with knowledge need for oriental nursing, nursing practice at the OMHs could be improved by increasing their level of knowledge about oriental nursing. Various educational programs are needed to be developed and implemented in order to effectively improve the level of knowledge about oriental nursing for the nurses working at OMHs. Better nursing service for clients of OMHs could be expected by enhanced knowledge about oriental nursing.

한국인의상박 및 전박길이에 대한 조사

정진상,구재림,권희규,오정희 大韓再活醫學會 1985 Annals of Rehabilitation Medicine Vol.9 No.2

A STUDY ON THE RISK PROTECTION OF THE MOLD TRANSFORMER

Chung,Young-Ki,Jung,Jong-Wook,Kim,Jae-Chul,Kwak,Hee-Ro,Lee,Su-Kyung 한국화재소방학회 1997 한국화재소방학회 학술대회 논문집 Vol.1997 No.-

This paper investigates and analyzes the installation and failure status of mold transformer being used in domestic subways and describes the extinguishing process by time through the combustion test of winding part of mold transformer. Condition of installed mold transformers and classes of fire were surveyed and the mold transformer was burned in a horizontal heating furnace. It was confirmed that the mold transformer is self extinguishing and nonflammability. According to this results, the suitable standard of fire protection for the mold transformer was demanded after review of domestic and abroad law. It is expected that the cost of fire protection equipment can be reduced by using the status and combustion test result of mold transformer.

파라데이컵을 이용한 플라즈마 분석

정재훈,채희백,한용진,이수빈,홍진수 순천향대학교 기초과학연구소 1998 순천향자연과학연구 논문집 Vol.4 No.2

A faraday cup has been used to obtain informations of various carbon ions in plasma generated during PLD(Pulsed laser deposition). We propose an analytical expression for the velocity distributions of carbon ions ejected in laser ablation. Under the applied voltage the Maxwell-Boltzmann distribution on a stream velocity was adopted to describe the measured velocity distributions. The kinetic ion energies are calculated to be in the range of 605.9eV to 30.7eV. The number are inverse proportional to their kinetic energies : ?? in the oder named.

大邱 飛山洞 미나리(Oenanthe javanica D. C.) 栽培地의 土壤 및 植物體內에 있어서 重金屬의 分布

鄭凞敦,李在奭 嶺南大學校 環境問題硏究所 1983 環境硏究 Vol.3 No.1

In orber to investigate the content of heavy metals in dropwort plants, (Oenanthe javanica D. C.) and soils of dropwort-fields in Bisandong which are considered to be polluted by sewage inflow from Daegu city the sample soils and the plants were taken at 0 m, 500 m, 1,000 m and 1,500 m from the sewage inflow point of the city and were analyzed with the control plot samples taken from Chilgog and Gunwi areas of Gyeongbug province which were regarded as unpollutd areas. 1. The soil pH of the Bisan area was 5.37~6.08 indicating weak to strong acidity, the content of organic matters showed 2.46~5.53%, the available phosphorus was in the range of 138~451 ppm. The content of such bases as K,Ca,Mg and Na were 0.25~0.34, 10.26~13.28, 2.72~3.58 and 1.09~1.75 me/100g, respectively, all of which were higher in Bisan area than in the control plots (Chilgog and Gunwi). 2. In the soil average Fe content fell in-between 220 ppm and 631 ppm and did not show significant difference among the areas. Mean content of Mn being 218~312 ppm in which range Bisan area showed a higher content than the control area. The Zn and Cu contents were as high as 206 ppm and 115 ppm, respectively, in the Bisan area. Average range of Cd contents in the Bisan area was 0.34~0.51 ppm with the highest content at 0.77 ppm. The Pb content maximum of 16 ppm was higher than the control plots. 3. Mean Fe content in dropwort plants was higher in the Bisan area whereas Mn content did not show much difference compared with the control areas. The highest Zn content was 93 ppm. Cu content averaged within the range of 7.2~11.5 ppm. The highest contents of Cd and Pb in the dropwort plants were as high as 0.75 and 9.0 ppm, respectively.