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.

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

구강내 편평상피암에 관한 임상적 연구

정붕희,김재승 단국대학교 치의학연구소 1990 논문집 Vol.2 No.-

A clinical study of selected patients with intraoral squamous cell carcinoma which were managed in the Department of Oral Oncology of Korea Cancer Center Hospital from January 1982 to August 1989 was done. And following results were obtained. 1. Males were involved more than females by intraoral squamous cell carcinoma in a ratio of 4:1, and most of the cases occurred in the 7th and 6th decades (69%). 79% of total patients and 92.5% of males were. 2. The mean duration of symptomatic period was 5.9 months. 3. The common symptoms were swelling (/3%), pain (40%), ulceration (33%), and trismus (23%). 4. In the histologic findings, well differentiation comprised 58.0%. 5. The primary sites were the upper alveolar mucosa (32%), the floor of the mouth (21%), the lower alveolar mucosa (19%), tongue (14%), retromolar trigone (8%), palate (7%) and buccal mucosa (3%). 6. According to TNM system, StageⅠ, Stage Ⅱ, Stage Ⅲ, and Stage Ⅳ comprised 4%, 15%, 32% and 49% respectively. 7. In the management of intraoral squamous cell carcinoma, surgeries were done in the 32 cases, 23 cases of which were managed by radiation therapy or chemotherapy concurrently. And radiation therapy alone was received in 35 cases. 8. Overall 3 and 5-year survival rates without regarding to stage were 27.6% and 21.4%. 9. 3-year survival rate of female patients was 47.2% and that of male patients was 22.6%. 10. 5-year survival rate was 53.9% for "early" cancer (stage Ⅰ and Ⅱ) and 15.6% for "advanced" cancer (stage Ⅲ and Ⅳ). Survival rate of patients in the early stages of cancer appeared to be higher than that of patients with stage Ⅲ and Ⅳ (P<0.005).

크론병의 임상적 고찰

정희원,박재갑,이건욱,최국진,김진복 대한대장항문학회 1992 Annals of Coloproctolgy Vol.8 No.2

규산 나트륨으로부터 THF에 의해 추출된 규산을 이용한 Mullite 전구체 제조시 촉매에 대한 영향

정흥호,박은희,김도수,정호승,노재성 공주대학교 자원재활용신소재지역협력센터 2000 2차년도 센터 사업 성과집 Vol.2000 No.1

Sol-Gel법으로 Aluminum isopropoxide[Al(i-OC3H7)3]와 규산나트륨로 부터 THF로 추출한 규산을 사용하여 mullite 겔 분말 제조시 산염기촉매의 영향에 관하여 XRD, TGA. SEM, 및 BET를 이용하여 연구하였다. 산성촉매로는 염산 (HCl)과 질산(HNO3)을, 염기성촉매로는 암모니아 (NH4OH)를 사용하였다. 촉매에 따른 중량 감소는 HCI=32.6% > HNO3=25.43% > Non=24.0% > NH4OH=22.5% 순서로 나타났다. 입자의 형태는 산성촉매인 경우 구형의 입자를, 염기능촉매의 경우는 구형이 아닌 입자형태를 나타내었다. 1400℃에서 하소한 분말은 촉매의 종류에 관계없이 0.05∼0.1㎛ 크기의 매우 미세한 입자들의 응집체임을 알 수 있었다. 그리고 촉매의 종류에 관계없이 온도가 증가할수록 흡착할 수 있는 세공이 줄어듬을 알 수 있었고, 염기 촉매를 사용하는 경우의 mullite 비표면적 변화가 거의 없는 내열성을 가지고 있었다. Effect of catalysts, which was catalyzed by acid(HCl and HNO3) and base(NH4OH), on characteristics of the mullite powders prepared by sol-gel method was investigatad by XRD, TGA, SEM and BET. As a result, weight loss as a function of catalysts was in order of HCI=32.6% > HNO3=25.43% > Non=24.0% > NH4OH=22.5%. The mullite powder dried at 100℃ appeared spherical shape in acid catalyst and different shape in base catalysts but sintering powder at 1400℃ appeared very fine particle of 0.05~0.1 ㎛ ragardless of catalysts. In all case, the pore quantity, which was capable to adsorption, was decreased with increasing temperature. In base catalyst, no change of special surface area in mullite appeared.

口腔內 扁平上皮癌에 關한 臨床的 硏究

정붕희,김용각,김재승 大韓顎顔面成形再建外科學會 1990 Maxillofacial Plastic Reconstructive Surgery Vol.12 No.3

A clinical study of selected patients with intraoral squamous cell carcinoma which were managed in the Department of Oral Oncology of Korea Cancer Center Hospital from January 1982 to August 1989 was done. And following results were obtained. 1. Males were involved more than females by intraoral squamous cell carcinoma in a ratio of 4:1. and most of the cases occurred in the 7th and 6th decades (69%). 79% of total patients and 92.5% of males were. 2. The mean duration of symptomatic period was 5.9 months. 3. The common symptoms were swelling (63%), pain (40%), ulceration (33%), and trismus (23%) 4. In the histologic findings, well differentiation comprised 58.0%. 5. The primary sites were the upper alveolar mucosa (32%), the floor of the mouth (21%), the lower alveolar mucosa (19%), tongue (14%), retromolar trigone (8%), palate (7%) and buccal mucosa (3%). 6. According to TNM system, Stage I, Stage Ⅱ, Stage Ⅲ, and Stage Ⅳ comprised 4%, 15%, 32%, and 49% respectively. 7. In the management of intraoral squamous cell carcinoma, surgeries were done in the 32 cases, 23 cases of which were managed by radiation therapy or chemotherapy concurrently. And radiation therapy alone was received in 35 cases. 8. Overall 3 and 5-year survival rates without regarding to stage were 27.6% and 21.4%. 9. 3-year survival rate of female patients was 47.2% and that of male patients was 22.6%. 10. 5-year survival rate was 53.9% for “early”cancer (stage I and II) and 15.6% for “advanced”cancer (stage Ⅲ and Ⅳ). Survival rate of patients in the early stages of cancer appeared to be higher than that of patients with stage Ⅲ and Ⅳ(p<0.05).

3전극형 정전하 중화장치 기초연구

鄭石煥,韓昌陰,李大熙,文在德 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

Methods and systems to remove static electricity are requested necessarily because the static electricity causes a flammable gas explosion, a fire, reduction of production rate in manufacturing semiconductor device and so on. This paper deals with the new structure of electrode to protect dusts attached to the needle electrode previously for controlling the quantities of generated ions and solving the problem of dust attaching to needle electrode. And the discharge system with third electrode was proposed to control the hight and electric field in end of needle electrode. It was possible to control the quantities of generated ion by controlling electric field in needle electrode. This showed the possibilities to solve the nonequilibrium of generated ions when using the ac power source.