http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김성자 역사교육학회 2024 역사교육논집 Vol.85 No.-
In this study, we explored specific examples of assessing historical thinking at a national level by analyzing the achievement standards, evaluation questions, evaluation rubrics, and example answers of New Zealand's NCEA ‘History’. The characteristics of New Zealand NCEA ‘history’ are summarized as follows. First, NCEA ‘History’ evaluates not only students’ understanding of historical knowledge, but also historical thinking concepts and historical research methods. Second, in the case of evaluation questions analysing evidence relating to an historical event, the ability to understand and apply historical thinking concepts is evaluated along with general data analysis and interpretation abilities. Third, in the case of evaluation questions on historical thinking concepts, students are asked to select a historical event or trends they have learned and write a complete essay about the causes, changes, and effects of the event, thereby evaluating historical thinking based on historical knowledge. It is being done. Fourth, the evaluation questions on historical thinking concepts ask students to evaluate the causes, consequences, and effects of the historical events and trends they select, allowing students to interpret and evaluate the causes of historical events in their own way and then prove their claims. It allows you to experience history as an argument.
김성자,이영현 東國大學校醫學硏究所 2004 東國醫學 Vol.11 No.1
산화는 인체에서 필요로 하는 에너지를 생성하는 좋은 측면을 가진 반응이나 그 과정에서 자유기(free radical)를 생성하기 때문에 인체에 해롭게 작용하는 측면이 있어, 마치 양날이 달린 검과 같다. 따라서 양 측면을 모두 수용하기 위해 산화 스트레스란 용어를 사용한다. 조직은 서서히 산화하여 손상이 축적되며 그 결과 복구되지 못한 부분이 진행하여 노화가 일어난다고 믿어진다. 대부분의 장수 지역들이 산소 분압이 낮은 고산지역에 위치하고 있다는 점도 그 예 중에 하나이다. 폐는 산소를 받아들여 신체에 공급해주는 장기이다. 인체에서 가장 높은 농도의 산소 분압에 노출되어 있는 폐는 산화 스트레스를 가장 많이 받는 곳이기도 하다. 폐가 산화 스트레스를 이겨내는 여러 기전을 superoxide dismutase (SOD)를 중심으로 고찰해 보았다. Lung represents a unique tissue exposed not only directly to higher oxygen tensions and environmental oxidants but also to oxidants produced by a variety of lung disease and in the course of their therapies. Lung tissue is protected against these oxidants by a variety of antioxidant mechanisms among which the superoxide dismutases (SODs) are the only ones converting superoxide free radicals to hydrogen peroxide. There are three different SODS: intracellular copper-zinc SOD, mitochondrial manganase SOD and extracellular SOD. These enzymes have specific distributions and functions. A basic understanding about the expression and regulation of antioxidant enzymes in normal lung and the changes that occur in the lung disease is necessary to develop therapeutic interventions to control oxidative stress in the lung.
金聖子 서울大學校 保健大學院 1974 公衆保健雜誌 Vol.11 No.2
For the purpose of obtaining information concerning hemoglobin and hematocrit values of preschool and school children in a rural Korean, a survey were conducted on 82 preschool children and 471 school children residing in Dongnae area, Shindong Myun, Choon Seong Gun, Kang Won province from June 12 to June 21, 1973. The results are summerized as follow; 1) The mean hemoglobin level in bodys was 11.3gm% with the standard deviation of 1.0 and in girls was 11.2 gm% with 0.9 standard deviation. No significant differences were observed in the hemoglobin level of both sexes. About 73.4% of children hadlow hemoglobin (<11.0 gm% for preschool age and <12.0gm% for school children). 2) The mean hematocrit level in boys was 36.l%(S.D. 2.2) and that in girls was 36.0% (S.D. 2.4). There were no significant sex differences in hematocrit level, also. With the hemoglobin values, the mean hemotocrit values were higher among the school children than that of preschool age. 3) Mean value of MCHC of boys was 31.4%(S.D.2.1), and that of girls was 31.3%(S.D. 2.0) with no significant sex and age differences. 4) The correlation coefficient between hemoglobin and hematocrit value was 0.616. No significant correlations were observed between hemoglobin level and growth or nutritional indices, such as height, weight and indices of Oppenheimer, Kondo or Messerli etc.
메밀 지상부의 DPPH 라디칼 소거작용과 활성 플라보노이드의 분리
김성자,김현주,박종철,Kim Sung-Ja,Kim Hyun-Joo,Park Jong-Cheol 대한한의학방제학회 2004 大韓韓醫學方劑學會誌 Vol.12 No.1
The inhibitory effect of the aerial parts of Fagopyrum esculentum on the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical was examined. The n-butanol fraction from the methanol extract of title plant showed stronger inhibitory effect than other fractions on DPPH radical. Two flavonoids were isolated from n-butanol fraction having the potent activity and elucidated as quercetin-3-O-${\alpha}$-L-rhamnoside and quercetin-3-O-rutinoside on the basis of spectral evidence. The $IC_{50}$ values of these compounds on DPPH radical were 6.56 ${\mu}M$ and 8.37 ${\mu}M$, respectively.
과학실험 방법훈련이 고등학교 정신지체학생의 불안감 및 탐구능력에 미치는 효과
김성자,박현옥 한국발달장애학회 2008 발달장애연구 Vol.12 No.1
이 연구는 고등학교 정신지체학생 3명에게 과학실험의 기초에 대한 방법을 훈련하는 중재가 이들의 실험에 대한 불안감과 과학적 탐구능력에 어떠한 영향을 미치는 지 알아보고자 하는 것이다. 연구문제는 첫째, 과학실험 방법 훈련이 고등학교 정신지체학생의 실험에 대한 불안감을 감소시키는가? 둘째, 과학실험 방법 훈련이 고등학교 정신지체학생의 과학적 탐구능력을 향상시키는가? 로 선정하였다. 연구 결과, 과학실험 방법훈련은 고등학교 정신지체학생의 불안감 감소에 효과가 있었으며, 대상학생들의 탐구능력도 향상되었다.