The Proposal of a Verbal Interaction Framework for Elementary Science Teachers

Kim,Jong-young(Jong-young Kim),Shin,Myeong-kyeong(Myeong-kyeong Shin),Kim,Eun-jeong(Eun-jeong Kim) 경인교육대학교 교육연구원 2022 교육논총 Vol.42 No.-

This study is purposed to specifically present and suggest two of the five aspects of the existing framework using data recorded by science class teachers. Mortimer and Scott (2003) viewed teaching purposes, content, communicative approach, patterns of discourse, and teacher intervention as five aspects of classroom discourse analysis, analyzed for secondary science classes. In this study, four episodes were extracted from elementary science classes, the entire analysis was conducted, and the analysis frame developed in this study was applied. The results of the study showed that elementary science classes were analyzed differently according to class flow and the score of the Reformed Teaching Observation Protocol (RTOP). In addition, the analysis framework presented in this study and the score of the RTOP were slightly consistent.

부착성 동물세포의 Scale-up을 위한 방법의 개발

김승모,송상호,최명락,유은정,임현수 여수대학교 1997 論文集 Vol.11 No.2

This study was a protocol of serial propagation for anchorage-dependent animal cell. Vero. by the optimization of trypsin and EDTA concentration in T-25 flask. Commen enzymetic treatment in PBS solution has been modified for a high degree of cell datachment from T-25 flask and for transfer of a maximum number of viable cells from one culture to the next during the scale up process. Culture of Vero cells were washed with Dulbecco's modified Eagle's medium(DMEM) and then exposed to DMEM containing trypsin(0.025%) and EDTA(0.16%). Up to 90% of cells detached from bottom of flask and the viability of cells was greater than 93%. The protocol using the developed method was successfully applied to the next 10 times scale up process. Consequently, the developed method changed multiple steps of processes to one step, so it promised th easy scale-up and low cost demand of animal cell culture.

光 多變色 迷路裝置에 의한 초파리의 光鮮好性 差異에 관한 遺傳學的 硏究

金明仲,朴殷圭,崔五木 圓光大學校 基礎自然科學硏究所 1989 基礎科學硏究誌 Vol.8 No.2

The present experiments for positive and negative walking behavior were carried out with the popula-tions of Drosophila melanogaster, collected from eight localities of the Korean peninsula. The behavior was examined by means of photo-varicolored ladyrinth apparatus. The realized heritabi-lity for males on difference in photo-preference was estimated to the about 3.4∼9.4% for the positivewalking behavior, and that for negative behavior was about 4.2~8.6% . The heritability for femaleswas estimated to be about 1.0∼12.6% for the positive walking behavior, and that for negative behaviorwas about 2.4∼9.5%. Walking score for males and females in inland was estimated to be about 2,00~3,00 for the positivewalking behavior, and that for negative behavior was about 1,00∼1.25. Walking score for males and females on the coast was estimated to be about 2.25~2.90 for the positivewalking behavior, and that for negative behavior was about 1.16∼1.50. In conclusion, the walking behavior of photo-varicolored preference showed that it prefered bluelight color best, second; yellow, third; red, and last; dark. It seems resonable to assume that thewalking behavior is possibly controlled by a major gene.

IMT-2000서비스가 國內 經濟에 미치는 影響

李明豪, 金銀美, 全孝悧 서울대학교 경제연구소 2000 經濟論集 Vol.39 No.1

정보통신산업은 우리나라 총수출의 27.6%, 전체 무역흑자의 60.0%를 차지(1999년)하고 있는 등 국민경제에서 큰 비중을 차지하고 있다. 특히 차세대이동통신으로 알려진 IMT-2000서비스는 관련사업자의 직접적인 이해관계 및 경제적 파급효과 측면에서 세간의 큰 주목을 받고 있다. 본 논문에서는 이러한 IMT-2000서비스 도입의 파급효과를 통신서비스산업에 미치는 영향, 관련산업에 미치는 영향, 국민경제에 미치는 영향, 국민생활에 미치는 영향 등으로 나누어 살펴보고 있다. IMT-2000서비스 도입에 따른 긍정적 효과를 극대화하기 위해서는 첫째, 해외의 사업자 허가 추세에 비추어 볼 때 IMT-2000사업자를 조속히 선정하여 경쟁력을 확보하는 것이 중요하며, 둘째, 특히 멀티미디어 컨텐츠 관련산업의 보다 적극적인 지원 육성이 필요하고, 셋째, 기술표준의 결정이 국내 기술력과 시장성에 대한 정확한 분석과 예측을 바탕으로 이루어지는 한편 이에 대한 연구개발의 지원 및 단말기나 시스템부품의 기술력을 보유한 벤처기업 육성 등의 대책이 필요하다.

국균세포벽을 모델로 한 새로운 고정화담체의 개발

유은정,김종덕,송상호,임현수,최명락,정규화 여수대학교 1997 論文集 Vol.11 No.2

The purpose of this investigation was to develop a new carrier using chitin and glucan as the model for Aspergillus oryzae cell wall. In case of the ratio of chitin and glucan(3/1), the activity of the immobilized protease had higher than that of model(chitin/glucan=1/3) and carriers were formed gel. In case of soluble chitin and glucan treated with calcium carbonate, there were a 1.8-fold increase in activity of immobilized protease compared with untreated chitin. The scanning electron microscope image showed that a pore size of this carrier had a homogenized pore size and a smooth surface.

혼화재 종류별 온도 변화에 따른 시멘트 모르터의 응결 및 강도발현 특성

주은희,손명수,차천수,황인성,김성수,한천구 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

In this paper, setting and strength development of cement mortar are discussed under various mineral admixture content and curing temperature. Setting time exhibited an increasing tendency with an increase in curing temperature. Under low curing temperature, use of CKD resulted in a reduction in setting retarding, whereas FA and BS retarded the setting time of cement mortar. For compressive strength, high curing temperature and age leaded to an increase in compressive strength of concrete. Under low curing temperature, the use of CKD resulted in an enhancement of compressive strength at early stage, and exhibited a similar level of compressive strength with plain concrete. For this reason, use of CKD in cold weather concreting has positive effect on strength development at low curing temperature under early age.

알콜중독자 부부집단 프로그램에 관한 연구 : For the development of a Couples Group Intervention Program for Recovery of Alcoholics(Ⅲ) 알콜중독자의 회복을 위한 부부집단 개입 프로그램 개발 연구(Ⅲ)

윤명숙,김미혜,엄예선,이은주 한국 정신보건 사회사업학회 1995 정신보건과 사회사업 Vol.2 No.-

Couple therapy has been recognized as an effective way to treat alcoholism. However, research by the authors indicate there are no couple therapy porgrams currently in the Korean psychiatric setting. The purpose of this study is to develop an effective program to aid in the recovery alcoholics and their spouses. This program is specifically designed for the couples of hospitalized alcoholics. The program consists of 10 sessions, the first four held with gender specific groups, the final five as co-joint couple sessions. The groups will meet 2 times weekly with five monthly after care follow ups. The program is divided into 3 phases ; The first phase deals with the symptoms of alcoholism and its impact on relationships with in 1st-2nd sessions. The second phase treats the issues of co-dependency and the recovery process with in 3th-4th sessions. In the final phase, conflict resolution, communication, anger control, and stress management skills are developed with in 5th-9th sessions. In the final session of the last phase, all 3 phases are integrated and summarized. At this point the group sessions are terminated, five follow up after care sessions are scheduled, to be conducted on a monthly bases. These sessions are designed to help the couple with unresolved issues, assist with implementation of their after care plan, and to monitor the couples progress with in a life of sobriety. The methods of implementing the program are centered on the cognitive behavioral approach, utilizing lectures, group discussion, role play and feedback sessions.

우측 수신증을 동반한 골반내 방선균증 1예

정명아,서유승,양진수,박준섭,윤진훈,이중건,이준승,이영규,김동희,조성범,주종은 대한신장학회 2002 Kidney Research and Clinical Practice Vol.21 No.2

Pelvic actinomycosis is a chronic granulomatous suppurative disease caused by an anaerobic grampositive organism Actinomyces israelii. It is com-monly associated with an intrauterine device(IUD) and can mimick pelvic or intra-abdominal malignant neoplasm. Ureteral obstruction leading to hydronephrosis is a rare complication of tubo-ovarian abscess. We experienced a case of hydronephrosis as a complication of pelvic actinomycotic abscess. The patient was a 46-year-old women presenting with fever and right flank pain. Leukocytosis and pyuria were present and a hydronephrosis was diagnosed by intravenous pyelography. Ultrasonography and a computerised tomography revealed a mass in right adnexum compressing the right ureter. Removal of retroperitoneal abscess and salphingo-oophorectomy were done and the diagnosis of actinomycosis was made by pathologic finding of resected mass. Postoperatively, the patient was treated with second-generation cephalosporin successfully. (Korean J Nephrol 2002;21(2):337-340)

혼화재 종류별 온도 변화에 따른 콘크리트의 응결 및 강도발현 특성

주은희,손명수,차천수,한민철,김성수,한천구 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

The objective the paper is to investigate the physical and mechanical properties of concrete incorporating mineral admixtures. For setting properties, at low curing temperature, setting time of concrete with mineral admixture is delayed compared with that of plain concrete. But, use of cement kiln dust(CKD) has a desirable effect on reducing setting retard under low curing temperature. For compressive strength, concrete with FA and BS have low strength at early stage compared with that of plain concrete under low curing temperature. However, the use of CKD resulted in an enhancement of compressive strength at early stage under low curing temperature, and exhibited a similar level of compressive strength with plain concrete. For this reason, use of CKD in cold weather concreting has positive effect on strength development at low curing temperature under early age.

심전도의 디지털 기록화 모듈과 개인용컴퓨터 저장/분석시스템의 개발

조명찬,김기석,배장환,연태진,김동운,이태수,전은석,김유진 충북대학교 의학연구소 2001 忠北醫大學術誌 Vol.11 No.2

연구목적: 현재 우리나라의 의료분야에서는 정보기술의 발전으로 처방 전달 시스템과 전자차트의 활용이 상용화 되고 있으나 병원내에서 가장 많이 처방되고 검사되는 12-유도 심전도의 디지털화와 이에 연계된 심전도 결과의 개인용 컴퓨터로의 저장, 인터넷을 이용한 병원으로의 전송이나 타 기관에서의 심전도 결과의 동시 관찰 등에 관한 기술 등은 개발되지 못한 상태이다. 이에 본 연구에서는 심전도를 디지털화하며 저장이 가능한 PC 모듈을 개발하고 심전도 결과를 병원 전산 시스템에 포함시켜 병원내외에서 편리하게 조회, 검색할 수 있는 디지털 인터페이스를 개발하려 하였다. 재료 및 방법 : 낮은 전력에서 잡음특성이 우수한 대역여파기와 증폭기를 설계하였으며 각종기능이 내장된 고신뢰성 프로세서를 채택하였으며 전원 잡음이 고려된 필터와 전원 회로 설계로 하드웨어를 개발하였다. MSC 6.0과 Visual Basic 6.0을 바탕으로 하여 active X 모듈화를 유도하고 조회용 PC에서의 복원과 PACS로의 연동을 통해 순환기내과용 PACS 개발이 가능하도록 소프트웨어를 준비하였다. 결과: 심전도 검사자가 쉽게 장착, 검사가 가능한 소형화된 측정 모듈을 개발하였고 극저전류에서 동작이 가능하였으며 우수한 데이터의 압축 및 복원률을 구현하였다. 결론: 이번 심전도 디지털 모듈의 개발로 기존의 감광지에 의존하던 심전도 결과의 보존과 보관공간에 의한 경제적인 손실을 상당 부분 해결할 수 있으며 OCS에 연계된 결과로 인해 원내에서의 다면적 진료가 가능하다. 이번 연구에서 개발된 기술은 향후 디지털화된 심전도 기록장치와 같은 고부가 의료장치의 국산화와 광파일 의무기록 시스템이나 검사물의 무선 전송에 채용되어 의료 전달 체계나 응급체계의 발전에 기여하리라 사료된다. Purpose : The progressed communication technology commercialized the order communication system ( OCS) and the electric medical records( EMR) in the field of medicine in Korea. However, technologies of digitalization such as recording to personal computer, transfer to internet and simultaneous observation of electrocardiogram ( ECG) recorded at the different center were not realized yet. This study tried to invent personal computer module that can digitalize and record of the ECG and design the digital interface that can approach and search digitalized ECG in various part of hospital simultaneously. Materials and Methods : We had designed high-fidelity digital filter and amplifier which can work in very low voltage, had selected multifunctioned microprocessor. Activation X modulation was conducted by MSC 6.0 and Visual Basic 6.0. Softwares were prepared for the transfer of ECG informations from terminal PC to PACS and cardiologic PACS was designed for future application. Results : We have developed the small, portable, very low voltage managed ECG module and high quality digitalized information compression software in OCS and PACS. Conclusion : This invented ECG digital archive module can save hospital cost by substitution of ECG papers for digital storage or on-line storage, therefore ECG data can be handled in multisector of the hospital and through telemedicine. This technology can be applied to domestic ECG digitalizing device development and effective medical transfer system by adoption cordless medical information delivery.