• Journal of Elementary Mathematics Education in Korea
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• v.13 no.2
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• pp.269-283
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• 2009

This study has investigated the way to improve the communication skills emphasized in mathematics education, and analyzed the effects of Communication Oriented Mathematics Lessons on the mathematical disposition and the academic achievements. For this research, two groups of first grade students from D elementary school in Daegu city were selected which had been proved homogeneous in mathematical disposition and academic achievements via a preliminary test. The experimental group was given Communication Oriented Mathematics Lessons (COML) while the control group was given Traditional Classroom-based Instruction (TCI). COML were given along with first grade, first level mathematics for eight weeks, to improve communication skills of the students who were unfamiliar with mathematical communications. The schemes for the education include revising, summarizing, asking questions, and participating. The results of the study were summarized for mathematical disposition and academic achievements. First, COML is effective to evaluate the will to solve problems in the mathematical disposition of the students, and to make it useful for them to live their lives and to learn other subjects. Second, previous studies have shown contrary interpretations on the effects of COML. This study has found that it does not improve the students' scores on the original form of academic achievement test.

• Archives of design research
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• v.17 no.1
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• pp.119-126
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• 2004

MMO RPG Online game as a new means of human computer interaction has been made rapid progress. Even though many kinds of online game have published, few games are being well received by its user. So we have a problem to be solved what is the fundamentals to attract game users. I will apply a game theory of the Roger Caillois who lived as an typical french thinker. Although Roger Caillois had never experienced a computer game since he died at 1978, his game theory was acknowledged that a game can be classified into four sections to grab the human's interest related with culture. Four sections of game were consisted of Ilinx, Mimicry, Alea, and Agon. The competition with people in game is essential to "Agon" that which stands on the basis of a pride when one is definitely superior to the others. In same way, "Alea" is that which stands on the basis of fortune, Mimicry is that which stands on the basis of simulation, Ilinx is that which stands on the basis of dizzy. In conclusion, I will explain that a game theory of the Roger Caillois is useful tool for deveoper to understand game fundamentals.d game fundamentals.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.6
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• pp.4228-4236
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• 2015

Due to the rapid advance in web and mobile computing technologies, normal users have become to produce, provide, and share a varied form of spatial data and information. In the domain of spatial information, numerous researches on GIS have been conducted to provide spatial information services based on a geo-sensor network and a data integration and processing technology. However, to provide user-oriented information, a context information model is necessary to associate GIS data with web and sensor data. Context awareness services is designed to provide specific information, minimizing users' interference. For which, the context information model expresses the relationship of various data from sensor networks and mobile applications and provides a user-specific information considering location and area of interest. Thus, this research aims to develops a context information model based air-pollution information system that obtains and analyses air pollution data and reflects the analysis results on an air-pollution policy. Also, this system aims to raise citizens' awareness on air-pollution and to promote citizens' participatory to improve city's air quality.

• Journal of the Korea institute for structural maintenance and inspection
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• v.20 no.4
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• pp.1-8
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• 2016

Recently, buildings tend to be large size, complex shape and functional. As the size of buildings is becoming massive, the need for structural health monitoring(SHM) technique is ever-increasing. Various SHM techniques have been studied for buildings which have different dynamic characteristics and are influenced by various external loads. Generally, the visual inspection and non-destructive test for an accessible point of structures are performed by experts. But nowadays, the system is required which is online measurement and detect risk elements automatically without blind spots on structures. In this study, in order to consider the response of non-linear structures, proposed a signal feature extraction and the adaptive threshold setting algorithm utilized to determine the abnormal behavior by using statistical methods such as control chart, root mean square deviation, generalized extremely distribution. And the performance of that was validated by using the acceleration response of structures during earthquakes measuring system of forced vibration tests and actual operation.

• Korean Journal of Applied Biomechanics
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• v.18 no.3
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• pp.51-59
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• 2008

The objective of this study is to kinematically analyze forehand & backhand strokes of abscission handicap wheelchair table tennis athletes. The participant of this study were picked out of national athletes who have abscission handicap. Forehand stroke movement was expected to show a throw like motion. However, external rotation and internal rotation of the right arm created a backswing and an impact. Backhand stroke was expected to show a push like motion, and as expected, proximal part of the body didn't participate in the stroke motion, but the distal part, the right arm, rotated internally to backswing and external rotated to impact to form a push like motion. Forehand swing was expected to show throw like motion according to the Link Segmental System principle. However, abscission handicap athlete didn't show clear linking structure connecting proximal and distal parts. Successful strokes were dependant only on the angle of arm rotation.

• Information Systems Review
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• v.17 no.3
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• pp.65-76
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• 2015

This paper examines the influence of neutralization techniques and voluntary actions on intention to comply information security policy. Data were collected through an online survey and hypothesis results were all hypotheses were supported. The results of this study improve understanding on the voluntary nature of employee behavior for participating in the organization's policies and the rationalization of the employees trying weakening the organization's policy intentions. The organization shoud implement specific education and training in order to suppress the rationalization of employees and develop a plan to have a kinship with the employees of the organization.

• The Journal of Korean Academy of Prosthodontics
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• v.57 no.4
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• pp.475-482
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• 2019

This report is a case of 76-year old male patient who had difficulty in swallowing, pronunciation and suffered regurgitation of food. The patient lacks uvula and both tonsils, had short palatoglossal arch and soft palate, as well as defective left palatopharyngeal arch. The height and width of the soft palate defect were measured by reconstructing the Computed Tomography (CT) image in three dimensions. Phonation and soft palate obstructing ability were examined by nasometry and nasal endoscopy. Evaluations on phonetics and swallowing were done and improvements were shown. The patient was satisfied with the results of treatment.

• Journal of Korean Philosophical Society
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• v.145
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• pp.297-324
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• 2018

This paper aims to reconstruct the theme of the crisis of modernity and its overcoming possibility as one of the most intense implications of Nietzsche philosophy on the theme of "love". It analyses Nietzsche's statements about love, from the onset of physical desire for the opposite sex, through the forms of religiously distorted love, such as compassion and charity, to the amor fati as the positive affirmation of life. For Nietzsche, love is basically an urge to grow out of the possessive craving for power. The impulse of love is part of life, because it is willpower that makes man. Christianity, which linked sexual impulses to sin, made eros immoral. Nietzsche says we must overcome Christian love, which intends to deny human nature and reality and superimpose other ideals, and learn to love beyond itself. In the Nietzsche philosophy, it is the love of one's fate.

• Cross-Cultural Studies
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• v.51
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• pp.1-24
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• 2018

The real purpose of the Iraq War was to ensure that the United States took control of Iraq's oil and retained its hegemony in the Middle East. Afterward, anti-American and anti-war movements spread around the world. The Iraq war is an important event. Korean poetry goes beyond the specificity of 'Korean War and division' and puts 'anti-war' and 'peace' at the universal level on the subject. It means joining the global and contemporary issues of 'anti-war' and 'peace'. Korean poetry based on the Iraq War is divided into three categories: poetry that accuses and testifies to the devastation, poetry that identifies the cause of the war, and poetry that presents alternatives and solutions. The poetry is linked to the idea of respect for life, and appears in the form of peace and nonviolence.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.22 no.12
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• pp.1631-1638
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• 2018

Korea has experienced an increase in the number of immigrants in accordance with accelerated globalization. In particular, the rapid surge in international marriages and multicultural families has created social adaptation or inclusion problems for these families in Korean society. This paper examines how information services or technological education programs affect the social integration of marriage migrant women in Korea. Using survey data on international marriage migrant women, we conducted multiple and logistic regression models to examine the relationship between information and technology services and life satisfaction and employment status. The results show that the experience of using social services tends to have positive effects on life satisfaction. Having experiences of information services or technological education improves marriage migrant women's chances of employment and increases their willingness to work or start a business. This indicates the importance of information services or technological educational training and social services in improving social adaptation and integration of marriage migrant women in Korea.