• The Transactions of The Korean Institute of Electrical Engineers
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• v.66 no.6
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• pp.949-954
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• 2017

Multiple input, multiple output orthogonal frequency division multiplexing (MIMO OFDM) systems are the candidate for the future wireless communications. However, the main drawback of MIMO OFDM systems is their sensitivity to carrier frequency offset (CFO) similar to the single input, single output OFDM (SISO OFDM) systems. The demodulation of a signal with CFO causes large bit error rate and degrade the performance of a symbol synchronizer. It is important to estimate the frequency offset and minimize or eliminate its impact. In this paper, we propose a technique based on observation training symbols for estimating CFO by employing block-by-block estimation for SISO OFDM systems. The technique of SISO OFDM is extended to the MIMO OFDM systems. Simulation results show that the proposed techniques have a superior performance and better accuracy compared to the conventional techniques in the sense of mean square error.

• English & American cultural studies
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• v.9 no.1
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• pp.91-112
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• 2009

Referring to John Irving's 2001 published fiction The Fourth Hand, the publisher commented, "It seems, at first, to be a comedy, perhaps a satire, almost certainly a sexual farce. Yet, in the end, it is as realistic and emotionally moving as any of Mr. Irving's previous novels." In his early six novels, John Irving shows the world suffused with grief and deception. But his novels finally turn out also as a comic and robust novel. The writer's success in achieving this thick description of the contradictory modern world is largely due to his development of the idea of the flawed hero. Despite loss, sadness and abandonment, Irving's heroes maintain classical heroic traits such as intelligence, tenderness, protectiveness, strength, bravery, sense of humor, independence, attractiveness. In this article, I tried to emphasize these graces potent in Irving's heroes as the most attractive and influential device for the writer's consistent popularity among the general public. The cinematization of his four fictions attest to audience's sympathy toward rewarding vulnerability and truthful exaggeration in the depiction of Irving's heroes. By taking full responsibility for their own fate despite having the flaws, Irving's protagonists still appeal to many readers as heroes resilient in a modern chaotic world without losing their graces.

• Journal of Gifted/Talented Education
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• v.11 no.3
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• pp.155-173
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• 2001

The purpose of this study was to investigate the kindergarten and elementary school teachers' perception on the gifted children and the education for the gifted and the talented. One hundred and fifteen kindergarten teachers and 116 elementary school teachers participated in this study as subjects. Teachers perceptions on the gifted children were generally right, except the relationships between the giftedness and birth order, the domain-specificity of the creativity, and the physical growth, sense of humor, and the socio-economic status of the gifted children. Teachers perceptions on the education for the gifted and talented also were generally right. Especially the elementary school teachers perceptions were higher than those of the kindergarten teachers.

• The Research Journal of the Costume Culture
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• v.24 no.5
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• pp.670-686
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• 2016

The purpose of this study is to delineate and analyze the expression of the kidult and its characteristics and thereby provide data to be used for fashion design in various manners as well as to suggest creative and varied possibilities of fashion design. As a way to study, the author of this paper organized the general terms, concepts and definitions concerning the kidult in the previous papers and journals. The data was collected from the collections represent the characteristics of kidult especially from 2006 to 2015. The results are as follows: Firstly, The characters stimulating the innocence of children were used the most for infantile expression. Parody used characters in the movie or famous logos. Deformation was used to create designs by way of distortion and deformation. Exaggeration thereby showing visually strong impression and inducing surprise and unexpectedness. Depaysement was useful to let us describe concepts and enhance our infinite creativity and interests about objects using surrealistic. Secondly, Infantile characteristics used the images of toys with infantile imagination and sense of humor. Fantasy introduced objects or expressed a dream-like feeling. Unexpectedness used two-faced ideas or conflicting ideas to express conflicts, collision and an interchange with heterogeneous things, avoiding the limit of size and the simplicity of materials. Parody used jocular expressions, satire and ironic expressions to express the original image in a fun manner. Exaggeration transformed changed the structure to restructure objects in a subjective and creative manner, thereby expressing creative patterns using various subject matters by way of special modeling or distortion and transformation.

• Journal of the Korean Society of Clothing and Textiles
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• v.36 no.7
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• pp.727-740
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• 2012

This study is for the enhancement and utilization of future graphic design for T-shirts and deals with the expression styles and features of T-shirt graphic designs that appear in modern fashion. A literature examination about graphic design and T-shirts was performed for the research method and the analysis followed 378 pieces of graphic design featured in four major international collections for females from 2001S/S to 2011S/S. The research results from the expression type of T-shirt graphic design in the modern fashion are as follows. Expression in graphic figure accounts for the largest portion of 40.8% that includes illustration or cartoon characters, personal figure or part of the physical body, object in daily life or landscape pictures, animals and plants, and others. Expression given in text with typography or logo accounted for 27.5%, expression combined with letter/text, graphics and geometric figures accounted for 24.3%, geometrical expression accounted for 7.4%; most of which are given in print. Characteristics found in modern fashion graphic design are as follows. First, role of sort of public relations marketing was accompanied with utilization of brand logo or symbol. Second, visual play was shown in a sense of humor with diverse graphic figures and playful texts, witty layout with graphic motives, and a free design formation. Third, it denoted a front burner issue delivering the message for various current events or arguments via the way of texts, slogans, and symbolic pictures. Fourth, it depicted artistry through the self-expressive creation of the designer.

• Journal of Korean Medical classics
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• v.32 no.4
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• pp.109-118
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• 2019

Objectives : In this study, the relationship between Tingling disease(痺證) and Accumulation (積) was examined focusing on the occurrence of Tingling disease and its development into tangible lesion. Methods : Based on related contents in the "Huangdineijing", the process of creation and development of Tingling and its transformation to Accumulation was mainly examined. Results : While Tingling disease is usually caused by the three Qis of Wind-Cold-Dampness, due to its Yin nature there is high tendency of Qi and blood to be blocked and Blood and Fluid-Humor agglomerating into Accumulation. Symptoms of dysaesthesia are merely expressions manifesting in this process. Development into colic accumulation [疝瘕], Gu(蠱), or convulsion[瘛] after Tingling has traveled to the five zang is also related to its transformation into Accumulation. In the case of Tingling disease of the five zang in the "Huangdineijing", it is not a diagnostic category for treatment but actual lesions in the five zang six fu. In other words, in the beginning stages of Tingling disease, some sort of solidification that causes abnormal senses among other symptoms happens, and this solidification starts taking up space within the flesh. If it is not eliminated and persists, it enters into the inner organs and develops Tingling disease of the zangfu. Conclusions : Understanding Tingling disease(痺證) as a presymptom to developing Accumulation, rather than abnormality of sense will enable people to have higher chances in treating tumor.

• Journal of Oriental Neuropsychiatry
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• v.20 no.2
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• pp.229-242
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• 2009

Objectives : This article aims to find how effective the art therapy is on the improvement of the self expression and the interpersonal relations with others, as medium for verbal communication of schizophrenic patients. Methods : The subject of this study was one schizophrenic patient who had been treated with drugs for five years in W university hospital, as well as counseled by an art therapy oo counsel office in J city. The art therapy had been performed the total 25 sessions, fifty minute per session, one session per week, from November 28 in 2008 to April 27 in 2009. The test was by HTP. Results : The results of this study are as follows: First, in the pretest of HTP, the subject showed a little lethargy, painting very simple house-shaped figures and too simple rectangular figures corresponding to those painted by 4 or 5-year-old children. In the post-test, however, the structures of houses were described concretely and three-dimensionally, and the descriptions of people were changed into concrete figure, by which we could see the improvement effect on the self expression and the interpersonal relations. Second, in the earlier stage, there was little verbal self expression, and little self respect, staring into space and showing passive attitude without positive assertion and expression. In the later stage, however, there were positive assertion and expression, even showing sense of humor. Lastly, in the earlier stage, there were few interpersonal relations. In the later stage, however, eye contacts and the interpersonal relations were increased during conversation and in the art work process, respectively. Conclusions : These results suggest that the art therapy can be effective on improvement of the self expression and the interpersonal relations with others, as medium for verbal communication of schizophrenic patients.

• Cross-Cultural Studies
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• v.38
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• pp.215-243
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• 2015

This paper looks at the literary mood of southwestern Russia in the late Russian Empire, while examining the writers of this area and their literary tendencies. Southwestern literature was formed in the late Russian Empire, and prospered centering around Odessa. Because of the uniformity in the Soviet culture, however, it could not stay alive but disappeared in the history of Russian literature. Odessa, the center of southwestern literature was a multiracial region unlike other Russian cities. A unique culture was created, therefore, combining the western European culture and local ethnicity. Jews in Odessa could enter into the Russian society and assimilate naturally. They could utilize their talents as a strength to enrich the Russian culture without giving up their cultural heritage. For example, in lingual aspects, using Yiddish was not against the Russian culture. In addition, it contributed to interesting new coinages and led to efforts among writers to minimize the gap between the two languages. Many Jewish writers showed special interest not only in Yiddish but also in French, German and other languages. Therefore, they took the lead in translating and introducing west classics. As evident in the way Yiddish language was formed, mixing their language with other languages enabled jews to soak their way into other cultures naturally. Their yearning for the Russian and western European cultures, combined with their unique sense of humor, led to generic twists and problematic experiments. From another point of view, it is also unusual that southwestern literature diversified locational settings and heroic characters in literary works. European style heros, appearance of multiracial people, pain or waggery experienced by Jews in their assimilation process, thrilling revenge to unfair violence of Russians, and espiegle swindlers are the new domains that southwestern literature pioneered. In summary, southwestern literature was formed in a heterogeneous cultural climate, which was entirely different from the Russian Empire. In this regard, it was in deviation from the Russian literary tradition. From the Soviet point of view, it existed as a heresy which was against the Russian Empire.

• Korean Journal of Childcare and Education
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• v.10 no.4
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• pp.119-132
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• 2014

The purpose of this study is to see how young children's playfulness and ability to creatively problem solve can affect their behavior. young children's playfulness in creases with in creasing creativity and personality traits and behavioral problems decrease with increasing of playfulness. Young children's behavioral problems increase with increasing of creative personality traits. In addition, young children's playfulness and creative personality characteristics affect their behavioral problems. The impact on the behavioral problems with variables for playfulness and creative personality traits has a negative correlation with creative curiosity, a sense of humor and expression of fun. The cognitive and physical spontaneity of the playfulness are correlated positively to young children's behavioral problems.

• (The) Research of the performance art and culture
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• no.23
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• pp.281-312
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• 2011

The aim of this study is to examine various life conditions of actors of Joseon periods in unofficial historical stories. Yadam Literature(Korean unofficial historical stories) had been collected Sadaebu(the past Korean nobility and Confucian intelligentsia) among the people that stories had been handed down orally. and they had been wrote them. So Yadam Literature was heterozygous between the folk culture and the ruling class. And it was mixed and adapted legends and folktales, adding literary imagination. had a decisive role to cultivating novel that owed much to prosaic inspiration during A. D. 18~19. Besides, set a high value on excellent novel itself. Yadam Literature had a verisimilitude because it described a contemporary reality as it was founded on freely prosaic inspiration. In those days, so called Suchok and Seunggwangdae had performed Uhee(a comic theatrical performance) in Joseon periods. Suchok was the lowest class of people and Seunggwangdae was performing Buddhist monk in that time. Uhee had performed three kinds of comedies. One satirized and insinuated kings. Other satirized corrupt officials, too. Another had mimic everything. It is famous at that time as a king knew repertoire. Confucian scholars very were fond of Uhee in those ages. Because they favored a criticism of Uhee's satire. They thought that it gave people good lesson or instruction. Heri Bergson said that comic and Humor included lesson. At that time, those thought were universal in the world whether east or west. At any rate, I classify six kinds of types Uhee in Yadam Literature. First, satirizing and accusing corrupt officials. Second, an actor who use a satire in order to appeal secure a government position of his lord to a king. Third, shamans and actors who use a satire in order to appeal sufferings themselves to a king. Forth, actors and performing Buddhist monks that skillfully mimic anything. Fifth, describing actor's extremely miserable life. Sixth, wit and humor of actors. The contents of Uhee were various. Korean traditional actors adeptly dealt with aspects comic of wit, satire, humor, etc. Sometimes they used changeable transition them. By doing that, a great number of people enjoyed fully the sense of freedom. Korean traditional actors were the lowest class of people. They had lived extremely miserable life. But they had been exist as actions, interactions, and relationship in society those days. they were not only open to people, but also might foster community to peoples.