• The Korean Journal of Community Living Science
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• v.22 no.4
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• pp.519-533
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• 2011

The objective of this study was to follow up changes in knowledge related to the mathematics education field work of preliminary early childhood teachers. The subjects of this research were 28 students who were taking mathematics education courses in early childhood education departments at various universities. This research ran for 15 weeks and was conducted through field work relating to mathematics education. The study collected data from pre-service teachers' knowledge, the diagram of concept, writing journals, interviews, and materials from the internet. Through this procedure, pre-service teachers' knowledge for mathematics education could later be expanded, ordered, and integrated. In addition, pre-service teachers not only understood the importance of contents and levels of lesson plans, but also learned how to utilize educational media to make effective lessons. Furthermore, pre-service teachers realized that the mathematical concepts of students could be expanded depending on the contents and methods of pre-service teachers' lesson plans and students could then apply these concepts into daily situations.

• Korean Parent-Child Health Journal
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• v.14 no.1
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• pp.9-17
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• 2011

Purpose: The objective of this study is to investigate the knowledge and attitude on the contraception and induced abortion in female high school students for providing the fundamental data in developing a practical sexuality education program for the healthy conception and childbirth in female high school students who are in the child-bearing age. Also, this study provides some foundational data for developing prevention education, counsel, and nursing intervention programs. Methods: Data were collected from 270 high school girls by self-report questionnaires from August 1, to September 31, 2010. Data was analyzed by percentage and Pearson correlation coefficient using SPSS/WIN 17.0. Results: The correct rate of contraception and induced abortion were 43.3% and 48.8% respectively. Participants had a moderate attitude toward contraception and a permissive attitude toward induced abortion. Participants who had high score and home sex education were higher correct rate than any other. Conclusion: This study indicates that efforts should be made to provide education on contraception and induced abortion to high school girls to increase awareness. Also, educational programs should be designed to improve knowledge as well as promote a more positive attitude toward contraception and induced abortion.

• The Journal of the Society of Korean Medicine Diagnostics
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• v.16 no.3
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• pp.23-32
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• 2012

Objectives: The objective of this study is to investigate and valuate currently provided database management systems (DBMS) of traditional Korean medical knowledge. Methods: We searched DBMS on the web and smart device application markets (Apple App Store and Google Play Store). Key words for searching were 'traditional medicine', 'acupuncture', 'moxibustion', 'herbal medicine', and '한의학'. We looked into each DBMS to find out its scopes and limits, and each was valuated according to its functionality, accessibility, and utility. Results: 186 DBMS of traditional Korean medical knowledge were investigated and 91% of them were applications for smart devices. Almost all DBMS provided acupuncture and herb information, and a small amount of DMBS provided prescription and research paper information. Functionality, accessibility, and utility valuation were performed by using scoring system from 0 to 2. Mean values of functionality, accessibility, and utility were 0.86, 1.29, and 1.09. Conclusions: On the whole, high accessibility and low functionality were found, and various data-calculating functions were not implemented. Further researches and developments about traditional Korean medical knowledge DBMS are necessary to provide correct traditional Korean medical information and to support the studies about Korean medicine.

• Korean Journal of Community Nutrition
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• v.13 no.2
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• pp.153-163
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• 2008

The objective of this research was to study the differences between urban and rural areas high school students in body image and dietary habits. The number of subjects in Seoul and Kyungkido were 902. Based on self-reported height and weight, there was no significant difference between the urban and rural students. However, the rate of obesity was significantly higher in males, whereas the rate of underweight was significantly higher in females, especially for urban females (p < 0.05). Their ideal body image ratio as skinny or slender-type was 91.6% (urban) and 95.7% (rural) for male category while 100% (urban) and 99.4% (rural) for females. Urban females had a strong preference for a skinny body (p < 0.05). Rural students were more highly interested in weight control than urban students were, but they appeared not to care their health. In addition, they had significantly lower levels of weight control knowledge and dietary attitude score (p < 0.001). Subjective assessment of body weight appeared to be more important in terms of body satisfaction, weight control knowledge and dietary attitude than actual measurement of body mass index. Significant test revealed that weight control knowledge was related to dietary attitude (p < 0.01). (p < 0.01).

• ETRI Journal
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• v.41 no.2
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• pp.242-253
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• 2019

We devise a layer-wise hint training method to improve the existing hint-based knowledge distillation (KD) training approach, which is employed for knowledge transfer in a teacher-student framework using a residual network (ResNet). To achieve this objective, the proposed method first iteratively trains the student ResNet and incrementally employs hint-based information extracted from the pretrained teacher ResNet containing several hint and guided layers. Next, typical softening factor-based KD training is performed using the previously estimated hint-based information. We compare the recognition accuracy of the proposed approach with that of KD training without hints, hint-based KD training, and ResNet-based layer-wise pretraining using reliable datasets, including CIFAR-10, CIFAR-100, and MNIST. When using the selected multiple hint-based information items and their layer-wise transfer in the proposed method, the trained student ResNet more accurately reflects the pretrained teacher ResNet's rich information than the baseline training methods, for all the benchmark datasets we consider in this study.

• Journal of Korea Multimedia Society
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• v.25 no.7
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• pp.895-902
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• 2022

Building segmentation using satellite imagery such as EO (Electro-Optical) and SAR (Synthetic-Aperture Radar) images are widely used due to their various uses. EO images have the advantage of having color information, and they are noise-free. In contrast, SAR images can identify the physical characteristics and geometrical information that the EO image cannot capture. This paper proposes a learning framework for efficient building segmentation that consists of a teacher-student-based privileged knowledge distillation and deformable convolution block. The teacher network utilizes EO and SAR images simultaneously to produce richer features and provide them to the student network, while the student network only uses EO images. To do this, we present objective functions that consist of Kullback-Leibler divergence loss and knowledge distillation loss. Furthermore, we introduce deformable convolution to avoid pixel-level noise and efficiently capture hard samples such as small and thin buildings at the global level. Experimental result shows that our method outperforms other methods and efficiently captures complex samples such as a small or narrow building. Moreover, Since our method can be applied to various methods.

• Journal of Korean Medicine Rehabilitation
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• v.33 no.1
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• pp.31-45
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• 2023

Objectives The aim of this study is to find the future perspective through analyzing the trends of acupuncture treatment for gouty arthritis (GA) by searching the China National Knowledge Infrastructure (CNKI) and PubMed. Methods We searched clinical studies about acupuncture treatment for GA through the searching the electronic database of CNKI and PubMed. We analyzed the characteristics of selected studies according to research design, sample size, publication year, treatment methods, evaluation criteria and adverse events. Results Twenty-nine studies published from January 1, 2015 to July 1, 2022 were selected. They consisted of 25 randomized controlled trials, 3 non-randomized controlled trials, and 1 case reports. In these studies, several types of acupuncture treatments were performed and the most treatment was conventional acupuncture treatment with fine needles. The most commonly used evaluation outcome was effective rate. Conclusions Through this result, the Chinese literature positively reported the effect of acupuncture on GA. However, high-quality evaluation by rigorous research using well-designed and more objective outcomes is required.

• SUVANNABHUMI
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• v.11 no.1
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• pp.41-70
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• 2019

As a response to Peter Jackson's call for a Southeast Asian Area Studies beyond Anglo-America, this paper argues that the achievement of this salient objective hinges on an understanding of the idea of positionality and what it entails. Drawing from reflections from Filipino scholars, positionality can be understood not merely as one's determination through geographic location or self-knowledge of one's condition within the politics of knowledge production; rather, it is the power and opportunity to claim a place from which one understands reality in one's own terms, and the capacity to effect influence within her intellectual domain. In redefining positionality as such, one realizes that crucial to establishing Southeast Asian Area studies beyond Anglo-America is acknowledging the importance of the vernacular in the production and circulation of knowledge, as well as the constant danger of English as the global lingua franca, established in the guise of an advocacy that resolves unevenness by providing equal opportunity for all intellectuals to gain "global prominence." This paper argues that, instead of trying to eradicate unevenness, one can acknowledge it as the condition of being located in a place and as a privileged position to think and create beyond the shadow of Anglo-American theory.

• The Journal of Economics, Marketing and Management
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• v.5 no.2
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• pp.1-9
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• 2017

This study has reviewed the "A survey on the relation between the employees' viewpoint with knowledge management and cultural intelligence among the employees working in Social Security Organization of Ardabil". The present study is functional in terms of objective and the method is descriptive and survey. This has asked the others' ideas and viewpoints concerning a specific subject and has analyzed them. About the nature and the method used, the present research is of correlation research. The population applied in this research includes all employees working in Social Security Organization of Ardabil consisting of 400. The method used for sampling is simple random sampling. To collect the information in the first step of the research the library method has been used. In this research the data has been collected through standard questionnaires. Then, via descriptive and inferential statistics the research data has been characterized and regarding the spatial scaling of the measurement to test the hypothesis the, correlation analysis of Pearson has been used and also to specify the reliability of the questionnaire the Chronbach's Alpha has been taken in use and the SPSS software to analyze the data also. The findings resulted from the study showed that there is a significant relation between the factors concerning employees' efficiency with knowledge management and the cultural intelligence and all hypotheses was confirmed.

• Journal of Korean Medicine Rehabilitation
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• v.33 no.4
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• pp.95-107
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• 2023

Objectives The purpose of this study is to help find the future prospects by analyzing the trends of scalp acupuncture treatment for Parkinson's disease (PD) by searching the China National Knowledge Infrastructure (CNKI) and PubMed. Methods We searched clinical studies adopting scalp acupuncture treatment as a main intervention for PD through the searching the database of CNKI and PubMed. We analyzed the characteristics of selected studies especially according to study design, publication year, sample size, treatment period, treatment methods, outcomes criteria and adverse events. Results Twelve randomized controlled trials studies published from January 1, 2012 to July 1, 2023 were selected. In these studies, two types of scalp acupuncture treatments were performed and the most common treatment was Jiao shunfa's scalp acupuncture with fine needles. The most commonly used acupoints were "Chorea tremor control area", 風池 (GB20), 四神聰 (EX-HN1) and 百會 (GV20). The most commonly used outcome measures were effective rate, unified Parkinson disease rating scale (UPDRS) and UPDRS-III. Conclusions Through these results, we found that the Chinese review literature positively reported the effects of scalp acupuncture on PD. However, more high-quality evaluation using the well-designed studies including more objective outcomes should be required.