• 비교교육연구
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• 제26권3호
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• pp.23-50
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• 2016

이 연구의 주된 관심은 독일의 종합학교 현황을 살펴보고, 그로부터 한국의 학교교육에 줄 수 있는 시사점을 찾아보는 데 있다. 그를 위하여 종합학교의 도입배경과 전개과정, 2000년 이후 독일의 학교구조변화와 종합학교의 위상을 주로 다루었다. 연구결과 독일에서는 2000년 이후 교육격차 해소를 위한 방안으로 중등교육 단계 학교의 구조개편이 이루어지고 있으며, 그 과정에서 종합학교, 그리고 이와 유사한 학교 모형이 확산되고 있는 것으로 파악하였다. 또한 최근의 PISA 결과를 근거로 이러한 학교의 확산 노력이 교육격차 해소에 어느 정도 기여하고 있는 것으로 평가하였다. 그를 통해 한국에 줄 수 있는 시사점 중 하나로 교육격차 해소를 위한 노력이 대상 학생만을 지원하는 프로그램 위주에서 벗어나 근본적인 학교구조의 변화에 대한 논의도 동반되어야 함을 제시하였다.

• Journal of the Optical Society of Korea
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• 제13권2호
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• pp.272-278
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• 2009

Recently, there has been a growing interest in optical imaging of neural activity because the optical neuroimaging has considerable advantages over conventional imaging. Birefringence of the axon has been reported to change during neural activation, but the neurophysiological origin of the change is still unresolved. This study hypothesizes that the birefringence signal is at least partially attributed to the transient cellular volume change associated with nerve excitation. To examine this hypothesis, we investigated how the intensity of cross-polarized light transmitting through the axon would change as the size of the axon changes. For this purpose, a two-dimensional finite-difference time-domain program was developed with the improvement of the total-field/scattered-field method which reduces numerical noise. The results support our hypothesis in that the computed cross-polarized signals exhibit some agreement with previously-reported birefringence signals.

• Journal of Contemporary Eastern Asia
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• 제10권1호
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• pp.55-71
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• 2011

China has been experiencing high economic growth along with massive change in its industrial structure. How will the industrial structure change affect the Chinese economy? Similar changes were observed by Japan, when the Japanese banking system fell into a structural failure in terms of the inability to respond to the paradigm shift from "catching up" to "frontier economy." This paper is undertaken to highlight the lessons that China can learn from Japan's prolonged financial slump. We point out that big cities in China have already shifted to frontier economy and major provinces are on the same trend. We argue that in spite of economic reform reshaping the Chinese banking system, the financing pattern of state owned commercial banks (SOCB) is not in line with the industrial change. The Chinese banking system should be overhauled or transformed to respond to the increasing uncertainty along with the paradigm shift. Otherwise, China may fall into the same dilemma that Japan had faced in its industrial structure change.

• 한국학교수학회논문집
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• 제3권2호
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• pp.37-46
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• 2000

This study is to analyze the mathematical, affective attitude and inclination which have already been formed in the learners and to find what kinds of changes occur in the mathematical, affective attitude and inclination after the student-centered multimedia classes in which students present and discuss the questions of their own making. The purpose of this study is to find 1. Can we change the mathematical, affective attitude and inclination which have already been formed in the learners\ulcorner 2. If we can, how further can we change them\ulcorner To find a solution to these questions, I have transformed, to meet the purpose of this study, the questions which have already been approved and have used them. As a result of it, there has been a considerable change in the mathematical, affective attitude and inclination of the students about some questions.

• 한국의류학회지
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• 제16권4호
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• pp.417-430
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• 1992

To examine the effects of clothes upon human's physiological adaptation to the changes of climatic conditions, clothing weight was examined. The results are as follows; 1. According to the change in temperature, the total, upper and outer clothing weight showed remarked change. Clothing weight change was greatest between the July and October, the change was greater in the coast land and the girl students. 2. The clothing weight tends to be light under outdoor in both regions in all seasons except in July, it is remarked in inland and December. 3. The correlation between $R\"{o}hrer$ Index, Body Fat and clothing weight was recognised to be significantly reversed. 4. Positive correlation between health conditions and clothing weight was recognized in December 5. The correlation between exercise hours and clothing weight was negatively significant in December.

• 한국품질경영학회:학술대회논문집
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• 한국품질경영학회 2009년도 추계학술대회
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• pp.370-376
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• 2009

Study of IFI(Integrated Field Innovation) means change of management. This study sill introduces IFI which is a new methodology of change and innovation of workers, and will describe how workers participated in the activities voluntarily. The principle of IFI is that letting employees to find the problems of the sites -anything that makes employees considering as the problem while they are working-and solve those problems through any tools own their own. Workers do not have to waste their time on bounding by unnecessary tools and processes. There are some cases that company "D" has been actually applied the IFI methodology in 2008. By application of IFI methodology to "D" company, which is proved that methodology is good change management program for workers who work in the manufacturing field.

• 패션비즈니스
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• 제13권2호
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• pp.145-153
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• 2009

By introducing chitosan treatment prior to dyeing, examination was given to the effect of chitosan coated on the surface of fabrics on the color change of dyed fabric based on th e change of ${\Delta}E$, a*, and b* values. At the same time, the dyeing mechanism of Caesalpinia sappan dyestuff was predicted by the investigation of the change of air-permeability ac cording to the chitosan treatment. The change of elution was investigated by the examination of the elution of metallic ions employed as mordants after soaking dyed fabrics in the solution of alkaline perspiration ba sed upon the fact that chitosan carries excellent absorption ability toward metallic ions.

• International Journal of Air-Conditioning and Refrigeration
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• 제11권1호
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• pp.32-39
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• 2003

Though conventional calorimetry methods such as differential scanning calorimetry and differential thermal analysis are used generally in measuring heat of fusion, T-history method has advantages of a simple experimental apparatus and no requirements of sampling process, which is particularly useful for measuring thermophyical properties of in-homogeneous phase change materials in sealed tubes. However, the degree of supercooling used in selecting a range of latent heat release and neglecting sensible heat during the phase change process can cause significant errors in determining the heat of fusion. In the present study, it was shown that a 40% discrepancy exists between the original T-history and the present methods when analyzing the same experimental data. As a result, a reasonable modification to the original T-history method is proposed.

• 전기전자학회논문지
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• 제14권4호
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• pp.291-296
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• 2010

본 논문에서는 카메라 등에 의한 영상정보에서 주행로의 환경에 의한 주행체의 전후 및 좌우로 기울어지는 자세 변화를 감지하는 방법을 제시한다. 주행체의 자세가 어떤 방향으로 기울게 되면 그에 따라 영상정보의 피사체 위치가 상하 또는 좌우로 기울어져 변화한다. 이는 사람이 평형기관 외에 시각에 의하여 자세 변화를 감지하고 그에 따라 반응하는 것과 같은 원리이다. 본 논문에서 제시한 방법은 카메라를 통하여 얻은 영상에서 영상정보뿐 아니라 부수적으로 자세변화 감지동작도 수행할 수 있음을 제시하였고 그 내용을 실험을 통하여 확인하였다.

• 산업경영시스템학회지
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• 제38권2호
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• pp.72-81
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• 2015

This paper studied the differences of the inventories asset turnover change ratio and several characteristics variable between large and small manufacturing firm group. Large and small firm group were determined based on number of labors and asset size. Several characteristics variable of firms such as assets size, sales growth rate, return on assets, leverage ratio, credit rating and age of firm were used to find out the differences of firm group. As a result, the inventory asset turnover change ratio of large firm was 5.16% and that of the middle and small firm was 9.3%. For the large firm, sales growth rate, ROA and credit rating affect inventory assets turnover change ratio. For the middle and small sized firm, Assets size, sales growth rate and credit rating affect inventory assets turnover change ratio. Using this result, we can say that manufacturing company need to consider their firm size and their characteristics to make their own operation strategy of inventory.