• 한국환경교육학회지:환경교육
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• 제10권2호
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• pp.325-338
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• 1997

Review of the global change in various energy usages and resulting environmental impacts were made in terms of population increase, economic development and energy consumption. Greater use of fossil fuels in past couple of centuries give rise to acid rain and gradual climate changes mainly due to Green House inducing gases emissions from fossil fuel combustion. In view of the forthcoming Kyoto conference in December, various alternative options were assessed. To cope with rapidly developing robust Korean economy, the alternative energy options for the sustainable development in 21st Century would be the wider use of Nuclear Energy in parallel with constrained use of fossil fuel and renewable energy development. However there are many hurdles to overcome. One of the most important element is to improve public acceptability of those alternatives. Since public acceptance depend heavily upon individual perception on specific energy technology applications, the basic energy technologies education from primary up to high school education and the related curriculum organization is important. The suggested improvement in education for Nuclear Energy Application was made on the basis of advanced industrial countries with substantial Nuclear Energy Application programs.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제16권2호
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• pp.93-106
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• 2013

분수 나눗셈 알고리즘에 대한 학생들의 어려움 중 상당부분은 현행 교과서의 알고리즘 유도방법 자체에 기인한 것으로 보인다. 본 연구에서는 분수 나눗셈 알고리즘을 유도하는 대안적 방법들 중 단위비율 결정 맥락의 교육적 가치를 분석하고 학생들에 대한 설문과 면담을 통해 그 실제 도입의 가능성을 확인하였다. 또한 이 결과를 바탕으로 분수 나눗셈의 지도 방법 및 교육과정 구성에 대한 대안적 방법을 제안하였다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제24권4호
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• pp.891-907
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• 2010

미적분학의 기본정리는 미분과 적분을 연결하는 중요한 정리로서 다양한 개념적 요소들을 포함하고 있고 그 가운데 학생들이 이해하기에 쉽지 않은 것들이 있어 교수학적 연구 대상으로 관심을 끌어 왔다. 본 연구에서는 미적분학의 기본정리의 이해의 요소와 인지과정에 바탕을 둔 교수학적 대안을 제시하기 위해 미적분학의 기본정리의 역사적 발달과정과 선행연구를 통하여 미적분학의 기본정리의 이해의 요소를 알아보고, 미적분학의 기본정리의 증명과정에서 누적함수와 변화율 개념을 분석하였다. 이를 바탕으로 미적분학의 기본정리의 지도방법에 대한 교수학적 대안과 교육적 시사점을 제안하였다.

• 공학교육연구
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• 제3권2호
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• pp.71-83
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• 2000

최근 교육평가의 논의에서 포트폴리오는 대안적 평가의 한 유형으로 부각되고 있다. 즉 포트폴리오 평가는 평가의 보편적인 접근과는 달리 학생들의 학습 활동을 전 시간에 걸쳐 수집하고 평가하는 혁신적인 평가 방법으로 대두된다. 특히 공학교육에서의 이러한 접근은 공학교육의 특성상 의미있는 접근이 되며, 이 연구에서는 공학교육에서의 포트폴리오의 평가의 개념을 논의하고 나아가 실제로 공학교육에서 포트폴리오를 평가에 적용할 수 있는 절차를 제안하는 것이었다. 이 연구의 탐색 결과는 학생들이 학습 목표를 도발하는데 서류화한 학생들의 활동 생산물을 수집하고 평가하는 유목적적, 체계적, 성찰적 과정으로 정의되며, 적용을 위한 절차는 포트폴리오의 목적, 내용, 평가, 활용의 네 단계를 제안하였다.

• 한국환경교육학회지:환경교육
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• 제12권1호
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• pp.322-334
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• 1999

In environmental value education, the difference between Ecological and Economic view-point about environmentmust should be considered. Usually, although the differences are unavoidable, because our lifes are inclined to Economic life. But this propensity have become great obstacles to Environmental value education by diluting the fundamental reasons which the nature should be preserved. Furthermore we can't say that environmental problems are not solved just by economic approach, owing to its limits of solving by incentives. So we can say that it is very important to have equalized view-points in the relations of economics and ecology for balanced environmental value education. This study is to alternative environmental value education program, to have equalized view-points in the relations of economics and ecology through the small community located in Japan. The exact name of that program is GENSANGGAI. They have persued to attain a spiritual state of complete absence of ego through this program, and this spiritual state can be important environmental value educaton goal, which make the student to see the evironment with equalized view-points in the interdependence between economics and ecology. we can say that this program can be a kind affective (sentimentally perceived) environmental education program. It can be good environmental education program in affective domain. we can say that equalized view-points is to attain a spiritual state of complete absence of ego. This program is some similar to Kohlberg's latter term theory and Open educationin theory in substantial aspect, he persued Just Community Approach through Kibbutz in Israel. From the basis of his theory, if the GENSANGGAI program, which means harmony between socialization and development of moral stage, individualism and communism.

• Asian Pacific Journal of Cancer Prevention
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• 제13권1호
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• pp.21-25
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• 2012

The use of complementary and alternative medicines (CAM) among women with gynecologic cancer is becoming increasingly popular. Therefore, it is important to gain insight into the prevalence and factors related to the use of CAM. The aim of this study was to assess the use of CAM in women with gynecologic cancer. This is a descriptive cross-sectional study. Data were obtained from 67 gynecological cancer patients at gynecologic oncology clinic of a hospital in Turkey between October 2009 to December 2010 using a questionnaire developed specifically for this study. The instrument included questions on socio-demographic information, disease specifics and complementary and alternative medicine usage. On the basis of women's responses, all participants were divided into 2 groups: CAM users and nonusers. The findings indicated that 61.2% of the women reported the use of 1 or more CAM therapies. There were no significant differences in the sociodemographic and clinical characteristics between CAM users and nonusers (P <0.05). The most frequently used CAM method was herbal therapy (90.2%) and the second was prayer (41.5%). The main sources of information about CAM were informal (friends/ family members). A considerable proportion (56.1%) of CAM users had discussed their CAM use with their physicians or nurses. Turkish women with gynecologic cancer frequently use CAM in addition to standard medical therapy. Nurses/ oncologists caring for women with gynecologic cancer should initiate a dialogue about usage of CAM, discussing the potential adverse effects of CAM and the patient's therapeutic goals.

• 한국지구과학회지
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• 제35권5호
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• pp.385-398
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• 2014

This study investigated students' alternative conceptions of plate boundaries and their conception revision according to the pattern of students' reasoning. Participants were twenty-two 10th grade high school students. All participants were asked to draw the three types of plate boundaries and to explain their drawings. Nine students participated in the reasoning activity. To this end, a semi-structured interview was conducted during which key questions were asked for the students to individually answer. The key questions used in the reasoning activity were created, by utilizing questions used in the previous studies. The findings revealed that the alternative conceptions of plate boundaries were classified into three levels based on established criteria. Students who attempted a variety of reasoning strategies such as causal reasoning, using an analogy, abductive reasoning, data reconstruction and concept combination, revised their alternative conception to a scientific conception after the reasoning activity. On the other hand, some students could not revise their alternative conceptions because they only conducted an incomplete reasoning strategy. The study also found that they were unable to use other reasoning strategies, either.

• 수산해양교육연구
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• 제25권2호
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• pp.301-306
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• 2013

In this paper, cycle performance analysis of two-stage compression and two-stage expansion refrigeration system using alternative freon refrigerants is presented to offer the basic design data for the operating parameters of the system. Alternative freon refrigerant for freon refrigerant R22 were used as working fluids in this study. The operating parameters considered in this study included evaporation temperature, condensation temperature, subcooling degree, superheating degree, and mass flow rate ratio of inter-cooler. The main results were summarized as follows : The COP of two-stage compression and two-stage expansion refrigeration system increases with the increasing subcooling degree and mass flow rate ratio of inter-cooler, but decreases with the increasing evaporating temperature, condensing temperature and superheating degree. Therefore, subcooling degree, mass flow rate ratio of inter-cooler of two-stage compression and two-stage expansion refrigeration system using alternative freon refrigerants have an effect on COP of this system.

• 대한약침학회지
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• 제18권1호
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• pp.27-35
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• 2015

Objectives: In Korea, cancer is one of the most important causes of death. Cancer patients have sought alternative methods, like complementary and alternative medicine (CAM) together with Western medicine, to treat cancer. Also, there are many kinds of providers of CAM therapy, including providers of Korean oriental medicine therapy. The purpose of this study is to identify the behaviors of Korean oriental medicine therapy and CAM therapy providers who treat cancer patients and to provide background knowledge for establishing a new policy with the management and quality control of CAM. Methods: Structured and well organized questionnaires were made, and 350 persons were surveyed concerning the providers of CAM or Korean oriental medicine. The questionnaires were collected and analyzed. Results: The questionnaires (182) were collected. The questionnaires identified a total of 73 known providers, such as medicinal professionals or other providers of CAM suppliers, 35.6% of whom had had experience with treating cancer patients (52.6% vs. 29.6%). The treatment methods were a little different: alternative therapy and nutritional therapy being preferred by medicinal professionals and mind body modulation therapy and alternative therapy being preferred by other CAM providers. Four patients (7.4%) experienced side effects, and 6 patients (12.5%) experienced legal problems. As the method for managing the therapy, CAM providers, medicinal professionals, and other CAM providers had different viewpoints. For example, some CAM providers stated that both legislation and an official education on CAM or a national examination were needed as a first step to establish the provider's qualifications and that as a second step, a license test was needed for quality control. To the contrary, medicinal professionals stated that a license test was needed before legislation. Conclusion: Adequate management and quality control of CAM providers is thought to involve both education and legislation.

• 한국환경교육학회:학술대회논문집
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• 한국환경교육학회 2003년도 하반기 정기 학술발표대회
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• pp.125-138
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• 2003