우리나라와 미국의 과학 특기·적성 교육과정 비교

김영연,장선진,김수암 이화여자대학교 사범대학 교육과학연구소 2004 교육과학연구 Vol.35 No.2

본 논문은 우리나라와 미국의 과학 특기?적성 교육과저을 비교 분석하여, 우리나라의 특기?적성교육의 활성화를 도모하고 균형 있는 교육과정 마련의 기초 자료를 제공하는데 목적이 있다. 연구문제는 우리나라와 미국의 과학 특기?적성 교육의 내용과 범주, 프로그램의 양이 학교별, 학년별로 어떻게 다른지, 프로그램을 과학의 세부분야인 생물, 화학, 지구과학, 물리, 환경으로 나눈다면 특별히 중점을 두고 있는 분야가 어떤 것인가이다. 연구방법으로는 인터넷 검색과 이메일 면접 그리고 문헌조사를 택하였다. 연구대상은 우리나라와 미국에서 과학 특기?적성 프로그램을 최근 몇 년동안 운영하는 학교였는데 우리나라에서는 전국에 소재한 5개 초등학교였고 미국에서는 4개 대학과 1개 초등학교였다. 교육과정 분석을 통하여 얻어진 연구결과는 다음과 같다. 첫째, 우리나라와 미국의 특기?적성교육제도는 공히 학생들의 방과후 교육활동으로서, 우리나라의 경우 시행기관과 수혜자가 같은 기관이었지만 미국은 대학과 지역사회의 개입으로 인하여 공급자와 수요자가 다양한 형태이다. 담당영역은 우리나라의 경우 외국어를 위시한 정규교육관련이었지만 미국은 폭력 예방, 레크레이션 등의 사회교육적 내용이었다. 둘째, 우리나라와 미국 모두 초등학교 4학년에 프로그램이 편중된 졍향이었다. 셋재, 내용별 분석에서 우리나라는 인체에 대한 프로그램, 색소분리, 다양한 지구과학이 많은 반면 미국은 생태학, 다양한 화학, 기상학, 천문학, 화석학, 환경 관련 프로그램이 많았다. 또한 우리나라와 미국은 공통적으로 전기와 에너지에 관련된 다양한 물리 분야를 다루는 프로그램이 많았다. 다섯째, 학년에 따라 개설 프로그램이 특징을 보였다. 생물분야에서 우리나라는 2학년, 미국은 4학년에 많은 프로그램을 제공하고 지구과학분야는 우리나라는 3~4학년, 미국은 3학년에게 많은 프로그램을 제공하며, 물리분야는 우리나라는 1~2학년에게 미국은 4학년에게 많은 양의 프로그램수를 제공한다. 환경분야는 양국 모두 매우 부족하였다. 결론적으로 우리나라의 중점분야는 화학, 물리 순이었고 취약분야는 환경, 생물, 지구과학 순이었던 반면 미국의 중점분야는 생물이었고 취약분야는 화학, 물리, 지구과학 순이었다. The current after-school science curricula both in Korea and the USA were examined and compared in order to provide suggestions for the improvement in science after-school curriculum in Korea. Information and data were collected through the internet searching as well as email and telephone communication with teachers. Five Korean elementary after-school programs in addition to four American university extension programs and one elementary after-school program were analysed according to the individual quantity, contents and way of management of the programs as well. Results are as follows. First, in Korea, the educational institute is the elementary school, and the object of education is also school students in elementary school, In the USA, however, educational institutes are elementary school, university, and community center. Second, the comparison of the number of the programs, indicated that the maximum numbers of program were found in the 4th grade in both countries. However, Korean elementary schools open more subjects in after-school science program than American institutions do. Third, Korean curricula emphasize the fields of physics and chemistry more than other fields, but U. S. A focused on the biology and earth science, In conclusion, students of both countries should learn the knowledge of all kinds of science fields.

주택가격 분석을 통한 친환경인증단지 실효성 연구 : 수도권 공동주택을 중심으로 Focused on The Multi-Family Housing in The Capital Region

김연준,성장환,안태선 대한건축학회 2004 대한건축학회논문집 Vol.20 No.12

The propose of this study is to evaluate the environment-friendly housing estates by the housing price analysis in the capital region of Korea For this purpose this study compares the certified and the non-certified housing estates in terms of the housing price differences between them. 20 certified and 40 non-certified estates were selected to analyze housing price difference according to the factors which affect the housing price In order to find out the evaluation factor differences T-test and Chai square were conducted and Cluster analysis was also done for the different housing estates It finds that no housing price differences between the certified and non-certified estates exist clearly It means the Environment-friendly certification system does not work effectively in the housing development in Korea From the price difference analysis this study suggests the environment elements to be provided In the new housing development It also discusses the reasons why the certification system does not operate in the housing development Finally, this study concludes with the some recommendations for the future Environment-friendly housing development

프리셉터 경험이 간호업무수행과 직무만족에 미치는 영향 연구

류언나,송혜숙,장은희,서효신,추연화,김인선,나명주,지성애,박경숙 중앙대학교 간호과학연구소 2001 중앙간호논문집 Vol.5 No.2

The purpose of this study was to investigate how preceptor experience has an effect upon preceptor nurses. This study was so designed that it could compare the difference between clinical performance and Job satisfaction of preceptor nurses and those of nonpreceptor nurses. Study subjects were sampled out from those nurses who worked with two university hospitals where preceptor programs were implemented. The number of subjects totaled to 134, including 69 preceptor nurses and 70 nonpreceptor nurses. The score of preceptor nurses' clinical performance and job satisfaction revealed a higher value than that of nonpreceptor nurses. A similar result was also shown in the subdomains. However these difference were not statistically significant. Among all of the preceptor nurses, the highest number of preceptor experience was just one time. Except for five times in preceptor experience, the more the number of times of preceptor experience, the higher score in clinical performance. It was manifested that the number of preceptor experience was not related to job satisfaction. The score of preceptor nurses' clinica1 performance and job satisfaction revealed a higher value than that of nonpreceptor nurses. A similar result was also shown in the subdomains. However these difference were not statistically significant. The reward that preceptor nurses wished most was a reduction of the work load assigned to them. Currently preceptor nurses are only receiving a small quantity of financial reward related with their preceptor role. Most of preceptor nurses (96.8%) were not satisfied with their existing reward. Almost half of the preceptor nurses(43.5%) did not want to play a role as preceptor again. The reason why the scores of clinical performance and job satisfaction were low might be attributed to the inadequate preceptor training program and reward system. Appropriate knowledge and clinical skill are expected to enhance the level of preceptor nurses' clinical performance and appropriate internal and external reward to elevate the level of preceptor nurses' Job satisfaction. Therefore, it is needed for us to develop more effective preceptor education program, financial reward, support of colleague nurses and nursing managers, and adjust workload for the purpose of more effective preceptor programs.

인슐린 비의존성 당뇨병에 동반된 심상성 천포창 1 례

이상준,박진용,임태형,윤영호,권순대,남창욱,허규찬,박근용,구본식,김상표,장종억 啓明大學校 醫科大學 1997 계명의대학술지 Vol.16 No.3

저자들은 인슐린 비의존형 당뇨병 환자에서 통증성 구강내 미란 및 전신성 수포성 미란을 동반한 심상성 천포창 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Various skin conditions such as diabetic dermopathy, necrobiosis lipoidica diabeticorum, bullosis diabeticorum, granuloma annulare occur frequently in diabetes, although common lesions may be associated by chance. Pemphigus vulgaris(PV) is a blistering skin disease seen predominantly in elderly patients. This disorder is characterized by the loss of cohesion between epidermal cells with the resultant formation of intraepidermal blisters. These blisters rupture easily, leaving denuded areases that may crust and enlarge peripherally. In half or more of patients, lesions begin in the mouth: approximately 90% of patients have oromucosal involvement at some time during the course of their disease. But the relationship of this disorder with diabetes is not clear. We experienced a case of pemphigus vulgaris associated with NIDDM in 67 years old woman who was admitted due to painful oral ulcer and control of blood glucose, so we present this case with a review of literatures.

Electro Organic Synthesis Utilizing Mg Electrodes (III) - E.O.S. Hydrogenation of Stilbene Equivalent to Catalytic Hydrogenation -

Jang, Youn-Sun,Lee, Tae-Sung,Kim, Hong-Bum Korean Chemical Society 2009 Bulletin of the Korean Chemical Society Vol.30 No.1

Tree branch-shaped cupric oxide for highly effective photoelectrochemical water reduction

Jang, Youn Jeong,Jang, Ji-Wook,Choi, Sun Hee,Kim, Jae Young,Kim, Ju Hun,Youn, Duck Hyun,Kim, Won Yong,Han, Suenghoon,Sung Lee, Jae The Royal Society of Chemistry 2015 Nanoscale Vol.7 No.17

<▼1><P>The tree branch-shaped CuO, fabricated using the hybrid microwave annealing (HMA) process with a silicon susceptor shows excellent photoelectrochemical water reduction activity.</P></▼1><▼2><P>Highly efficient tree branch-shaped CuO photocathodes are fabricated using the hybrid microwave annealing process with a silicon susceptor within 10 minutes. The unique hierarchical, one-dimensional structure provides more facile charge transport, larger surface areas, and increased crystallinity and crystal ordering with less defects compared to irregular-shaped CuO prepared by conventional thermal annealing. As a result, the photocathode fabricated with the tree branch-shaped CuO produces an unprecedently high photocurrent density of −4.4 mA cm<SUP>−2</SUP> at 0 VRHE under AM 1.5 G simulated sunlight compared to −1.44 mA cm<SUP>−2</SUP> observed for a photocathode fabricated by thermal annealing. It is also confirmed that stoichiometric hydrogen and oxygen are produced from photoelectrochemical water splitting on the tree branch-shaped CuO photocathode and a platinum anode.</P></▼2>

Significant Change of Stress-related Proteins and Gene Profile in the Liver of Long-term Ground Transported Animals

Sun Bo Shim,Se Hyun Lee,Dae Youn Hwang,Chuel Kyu Kim,Bung Guk Kim,Yong Kyu Kim,Seung Wan Jee,Su Hae Lee,Ji Soon Sin,Chang Jun Bae,Byoung Chun Lee,Mi Kyong Jang,Min Sun Kim,Su Youn Yim,Jung Sik Cho,Kab 한국실험동물학회 2007 Laboratory Animal Research Vol.23 No.1

The transportation stress cause rise in the levels of many hormones and proteins to maintain homeostasis in the laboratory animals. In order to study whether the stress induced by long-term ground transport could contribute to change in the stress-related protein and profile of stress-regulated gene expression, these factors were detected in the animals between before and after the ground transportation. Herein, it is concluded that; ⅰ) the transported mice significantly exhibited the increase of corticosterone concentration in serum. ⅱ) the heat shock protein 70 (HSP70) in the liver were significantly decreased in the transported animals. ⅲ) 372 and 272 genes were up- and down-regulated, respectively, by stress in the long-term ground transported mice compare to the controls. ⅳ) genes encoding for immunity, signal transduction response and response to protein metabolism were significantly over-represented in the up-regulated group. ⅴ) among the down-regulated transcripts, those encoding for protein metabolism were dramatically over-represented, followed by those related to lipid metabolism and development process. These results suggested that the stress induced by ground transportation could significantly changed the level of stress-indicator hormone, proteins and gene profile in the mice. Therefor, the animal transported a long distance should be had the adaptation period to recover the normal physical state.

Developing User Persona Based on the Factors of Visitor Recreation Activities in Hongneung Experimental Forest

Youn-Sun Jang,Rhee-Hwa Yoo,Jeong-Hee Lee 인간식물환경학회 2019 인간식물환경학회지 Vol.22 No.5

Much research has been conducted on user behavior by taking surveys and interviews to plan the green space effectively. However, there is a limitation in understanding detailed user characteristics such as personalities and values. This study applied the Persona-based Scenario Method (PSM) to Hongneung Experimental Forest to understand the detailed needs and behaviors of the users in the forest recreation area. The PSM is a user experience modeling technique, which tries to understand the users by describing the type of users as real people. This study 1) extracts the factors of visitor recreation activities in Hongneung Experimental Forest based on the results of the survey, 2) develops user personas based on the results of survey and comes up with activity factors, and 3) designs user scenarios. As a result of applying the PSM, 64 factors of visitor activities were derived from the observation survey in 14 sites of Hongneung Experimental Forest and 25 key factors of visitor activities were chosen through observer’s brainstorming. Second, three types of personas were developed considering the key factors and the results of user characteristics with quantitative and qualitative analysis. Lastly, context scenarios were designed by applying the key factors of visitor recreation activities to the persona model. We identified the design problems of the space and design requirements through the scenarios. This study has significance in that it takes an approach from the user perspective and was applied to the forest recreation area, which was mainly used in product design. The developed personas could be used for deriving design elements and setting the direction for planning considering detailed needs, behaviors and characteristics of users.

The Effects of Visit Characteristics in Neighborhood Forest on Individual Life Satisfaction

Youn-Sun Jang,Rhee-Hwa Yoo,Jeong-Hee Lee 인간식물환경학회 2019 인간식물환경학회지 Vol.22 No.6

Recently, the importance and effectiveness of neighborhood forests have been increasing in relation to the quality of life of urban residents. However, there are very few domestic studies that analyzed the correlation between visit characteristics and life satisfaction. Therefore, the study aims to understand how people use the forest for recreation and determine how visit characteristics in neighborhood forests affect individual life satisfaction(ILS). A nationwide survey (N=2,624) was conducted on visit frequency, proximity to forest, means of transportation, forest activities, and life satisfaction. To measure ILS, we used the three factors (personal, relative, collective) of COMOSWB (Concise Measure of Subjective Well-being) developed by Seo et al.(2011). The analysis shows that people usually visit the forest located within the distance of 10-30 minutes from their homes 1-2 times a month on foot for hiking/walking (forest bathing). In particular, the older visitors(over 60s) tend to visit the forest more often than the younger ones (20s). Furthermore, more frequent visitors are more likely to live near the forest. As a result of analyzing the correlation between visit characteristics and ILS by controlling demographic variables, it was found that ‘visit frequency’ had a positive effect on ILS, and ‘proximity to the forest’ did not have a statistically significant effect on ILS. In other words, residents who live near the forests are more likely to be satisfied with their lives by visiting frequently. The significance of the study is that it statistically determined that visit frequency is a key factor for ILS. Future studies should take into account the various qualitative factors of forest visit such as vegetation, quantity and types of forest, which will contribute to setting the direction for urban forest development and management.

산림 방문특성이 개인 삶의 만족도에 미치는 영향

장윤선(Jang, Youn-Sun),이정희(Lee, Jeong-Hee),유리화(Yoo, Rhee-Hwa) 한국산림휴양복지학회 2020 한국산림휴양학회지 Vol.24 No.3

최근 산림 방문특성과 삶의 질과의 관계성을 분석하는 국내외 연구들은 주로 특정 집단을 대상으로 생활권숲, 근린 녹지, 공원을 대상으로 분석하는 데 초점을 두고 있어 산림 방문특성과 삶의 질에 대한 전국 단위의 종합적인 분석에는 한계가 있었다. 이에 본 연구에서는 산림청의 2019년 「국민 산림휴양 · 복지활동 실태조사(N=10,183)」자료를 이용하여 당일형과 숙박형 숲 방문을 대상으로 연간 산림 방문횟수, 방문일수, 지출액 등 산림 방문특성이 개인 삶의 만족도에 미치는 영향을 분석하였다. 이를 위해 Suh and Koo(2011)가 개발한 단축형 행복척도(COMOSWB: Concise Measure of Subjective Well-being, Suh and Koo, 2011)의 개인적, 관계적, 집단적 측면의 3가지 문항을 활용하였다. 분석결과 첫째, 산림 방문집단이 미방문집단에 비해 개인 삶의 만족도가 높게 나타나 산림 방문은 개인 삶의 만족도를 향상시키는 데 기여하는 것으로 분석되었다. 둘째, 인구사회학적 특성을 통제하고 산림 방문특성(방문횟수, 방문일수, 지출액)과 개인 삶의 만족도 간의 고유한 상관관계를 분석한 결과, 당일형 및 숙박형 방문의 경우 모두 산림 방문횟수가 개인 삶의 만족도에 긍정적인 영향을 미쳤으며 방문일수, 지출액은 유의하지 않았다. 특히 숙박형의 경우, 방문일수보다 방문횟수가 이용객들의 삶의 질을 높이는 데 중요한 것으로 분석되었다. 본 연구는 개인 삶의 만족도에 영향을 미칠 수 있는 인구통계학적 변수를 통제하고, 당일형과 숙박형 방문에 있어 산림 방문횟수가 개인 삶의 만족도에 중요한 요소임을 전국단위에서 통계적으로 규명하였다는 데 의의가 있다. 다만 본 연구에서 통제한 인구통계학적 변인 외에도 삶의 만족도에 영향을 줄 수 있는 요인과 삶의 질을 측정할 수 있는 척도 또한 다양하므로 향후 이를 고려하여 산림 방문특성과 삶의 만족도 간의 고유한 영향을 보다 정확하게 분석할 필요가 있다. Recently, domestic and foreign research that analyzing the correlation between forest visit characteristics and quality of life were mainly focused on analyzing neighborhood forests, park and green space for specific groups. Thus, there is a limit to the comprehensive analysis of the national scale on forest visit and quality of life. Therefore, this study analyzed the effects of forest visit characteristics such as visit frequency, visited days and expenditure on quality of life based on data from the National Survey on Forest Leisure Activities (N=10,183), which is conducted by Korea Forest Service in 2019. The three factors (Individual, Relative, Collective) of COMOSWB (Concise Measure of Subjective Well-being, Suh and Koo, 2011) were used in this study. The study revealed that forest visit was found to contribute to enhancing individual life satisfaction (ILS) as forest visit groups showed a higher level of individual life satisfaction than non-visited ones. Second, as a result of the correlation between visit characteristics (visit frequency, visited days and expenditure) and ILS with controlling demographic variables; the ‘frequency of forest visits’ of day and overnight trip has a positive effect on ILS and ‘visited days’ and ‘expenditure’ have not statistically significant effect on ILS. In other words, it was analyzed that the frequency of forest visits was more important than the visited days to improve the quality of life. The significance of the study is that it statistically determined the forest visit frequency as an important factor for ILS controlling the demographic variables. Future studies should take into account the various factors that affect the quality of life and measuring the scale of quality of life so that it accurately analyzes the intrinsic correlation between forest visit and life satisfaction.