• Korean Journal of Veterinary Service
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• v.46 no.4
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• pp.357-362
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• 2023

A 7-year-old male Yorkshire Terrier dog was present to an animal clinic and a large soft mass was found in the spleen by radiological examination, and total splenorectomy was performed. Grossly, a large protruded splenic mass was soft to moderately firm and multilobulated. On the cut surface, the mass was off-white to tan, dark red, and rust colored with many cavitation and had gelatinous areas. Histologically, the tumor cells were characterized by coexistence of the primitive mesenchymal tissues and mature or immature cartilage tissues. Primitive mesenchymal areas were composed of round/oval or spindle shaped immature cells with high mitosis. The tumor cells of the cartilage areas were located in basophilic cartilaginous matrix. Intercellular matrix in the cartilaginous areas was stained blue with Masson's trichrome and deep blue with alcian blue, respectively. Immunohistochemically, the cartilaginous tumor cells demonstrated positive reactions for vimentin and S-100, and surrounding mesenchymal tumor cells are immunopositive for vimentin. This case was diagnosed as splenic extraskeletal mesenchymal chondrosarcoma of a Yorkshire Terrier dog, a toy breed.

• The Journal of the Korea Contents Association
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• v.12 no.10
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• pp.532-540
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• 2012

The purpose of this study is to explore young children's perception of IrobiQ, the teacher assistive robot. Participants of this study were fifty 5 year olds attending 3 kindergarten centers who had experienced the robot for at least 2 years. The study was conducted based on the "the hypothesis of speech register". Each child was read a storybook by a researcher and asked to choose which one is more suitable to human speech tones and accents among a robot, a friend, and a toy. The findings of this study were that the children perceived a robot as a hybrid compound entity, not as a complete human though they perceived it closer to a human than an artificial thing. They were likely to use cognitive distinctions which is unique to human being, as the criteria to verify their answers. These results would suggest that the traditional binary ontological category(animate vs. inanimate) is reconsidered to include an hybrid entity.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.15 no.6
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• pp.24-35
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• 2016

This paper developed social equity indicators for evaluation of bus networks. This paper divided the social equity is into 4 categories such as horizontal equity, horizontal accessibility, vertical equity, and vertical accessibility and social equity was defined as integrated concept of these individual indicators. A simulation was performed by using the newly developed indicators to the toy network. On the basis of the simulation result, the social equity indicators are significant to the relative comparison for each zone. And, it was proved that optimal bus network alternative could be different depending on inclusion of the social equity indicators. Thus, it enabled to evaluate the bus network, as a public resource, considering not only the economic efficiency but also social equity. This paper suggested evaluation method for bus network considering social equity using indicators newly developed.

• Journal of the Korean Society of Costume
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• v.66 no.6
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• pp.79-94
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• 2016

The purpose of this study is to explore the process of how modern fashion establishes new consumption cultures by analyzing the different types of fashion toys that have appeared in modern fashion, and identifying inherent meanings of the said toys. The range of this study was limited to four collections (New York, London, Milano, Paris) from 2000 to 2015. In addition to these collections, advertisement campaign and cooperative examples as well as examples of fashion toys that appeared in public interest activities and collections were included. The selected materials were classified into different types of fashion toy usage. From the results of analyzing fashion toys appearing in modern fashion, the four following characteristics. After analyzing the use of fashion toys in modern fashion, four characteristics were found. First, fashion toys were found to be a means to maximize the visual effects of the collection stage. Second, fashion toys utilized as a fashion object were key elements in transforming neo-pop into modern fashion, and constructing high fashion. Third, the fact that people's fashion and fashion toys share contemporary fashion means that customers are shared through the integration of diverse media. This leads to creation of new benefits. Fourth, fashion toys are meaningful because the products reflect contemporary culture, and extend the scope of fashion and art, as it can be considered fashion as well as art. In conclusion, fashion toys were meaningful in that high fashion broke from conservative values, and swiftly introduced contemporary culture codes. It derived a point of effective contact to present a new way of consumption and extended the scope of fashion.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.48 no.6
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• pp.424-428
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• 2003

This study was conducted to find out the optimum cultural method for hybrid seed production of Chalok 2. Higher seed yield was obtained when KW3 was used as a seed parent (female). KW7 was shown Higher barren stalk occurrence which caused significant seed yield reduction when it was used as a seed parent (female). The ratio of female (KW3) to male (KW7) rows with 4 to 1 had higher seed yield than that of 2:1 or 3:1. In case of using KW3 toy a seed parent, KW3 was susceptible to stem and ear rotting disease. The 35th day after silking was optimal period to harvest due to higher 100-grain weight, lower rotten grain, and higher germination rate.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.48 no.6
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• pp.460-464
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• 2003

White spunbonded fabrics has been utilized toy covering in rice seedling nursery. This study, therefore, was carried out to examine the effect of light quality on seedling emergence, growth, morphology, chlorophyll content and photosynthesis to get the information on the color of the fabrics. Blue, red and far-red lights were treated immediately after sowing seeds of three cultivars, Dongjinbyeo, Ilmibyeo and Daesanbyeo. Seedling emergence, growth and morphology, chlorophyll content and photosynthetic rate were measured. Seedling emergence rate of Dongjinbyeo and Daesanbyeo was low under far-red light treatment compared to those under blue and red light ones. Although the rate of Ilmibyeo was not different from three light treatments. Far-red light treatment showed similar response in plant height and leaf length, but yee light increased number of roots. Shoot and root dry weight was the highest in blue and red light treatments, respectively. Total dry weight, however, was the lowest under far-red light treatment. While chlorophyll content and photosynthetic rate of the three cultivars did not showed consistent response, those were the greatest under red light treatment, and were decreased in order of blue and far-red light treatment.

• The Research Journal of the Costume Culture
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• v.5 no.4
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• pp.32-43
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• 1997

Deprivation of means to study the cultures and history of the natives of Bering Strait in their own lands, gives us and especially U. S. A. and Russia-where the objective regions of this study is pertained to-the great suffering of intellectual and aesthetic losses. Throughout 20th century, as political and economic forces prevailed, it became increasingly difficult for both Natives and outsiders to see this region as having common past. In such difficult circumstances, United Nations Council for Environmental Development held at Rio de Janeiro, Brasil in June, 1992 started out to give obligations to present environmental future. With such trend getting stronger and being in demand, this study is also focussed on coincides with such environmental matters and differs from man centered western civilization which ruled th environment rather than to harmonize with it. Through the studies of fashions and cultural materials of this region, it was able to identify the great similarities between Northwestern Alaska and Northeastern Siberia. Especially in the clothing materials of this region\`s toy dolls, it was possible to confirm that both side of Bering Strait possessed similar culture. Although both side had similar environment, in the past its peoples began to be seen as separated and alienated aligned only with their current political state-Russia and U. S. A. Through this study, it was able to see diversity of the peoples and thir languages but also close cultural and historical ties that link them very closely together. This study verified such similarities and common characteristics through close examination of Native clothing and decorations and other traditions of Siberian Natives such as Yupik, Chukchi, Koryak, Even, Amur River peoples and Nivkh; and Alaskan Natives such as Inupiag, Yupik, Alutiig, Aleut, Athapaskan, and Tlingit.

• Child Health Nursing Research
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• v.12 no.4
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• pp.486-494
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• 2006

Purpose: This study was done to analyze children's play during hospitalization. Method: Data were collected from 36 play situations of hospitalized children, ages 2 to 6, hospitalized at 4 general hospitals, one in each city, Seoul, Suwon, Daejeon and Daegu. All observations were made in pediatric units during free-play periods. Each child was observed for 5 minutes at each observation and observed three times at each play session. Results: Of the children, 83.3% played on the bed. Play partners were mainly mothers. While 75.0% of children actively took part in play activity and 70.0% played with joy, 63.9% of play partners were more passive in the play. The most frequent play material was a small toy. The level of play was early stage of social and cognitive play, and dramatic play was observed in a few children over the age of 3 years. The play activities were conversional play, reflections of therapeutic procedures, imagination, and exploratory play. In the conversional play, children converted hospital equipments into play materials. Conclusion: It is recommended that health care team members should pay attention and actively participate in play of hospitalized children in order to help them have some control over the stress of the situation.

• Journal of Korean Society of Transportation
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• v.18 no.2
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• pp.41-52
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• 2000

In the developing country, the transportation situation is changed very quickly and the transportation environment is not stable. So the transportation planning should be frequently made in considering the limited cost and time. And the traditional large-scale survey(household survey, roadside interview, etc.) has many Problem like the difficulty for doing it and getting mood results. Therefore the study about the method of evaluation on the traffic count based O/D matrix is Processing actively recently. Though the many study for the network in the realistic size are enacted, the study for comparing with the advantage and disadvantage of each method are few. Therefore this study mainly deals with the static method among the existing models of evaluation on the traffic count based O/D matrix(in terms of the transportation plan). Bi-level(GU) and gradient method are selected as main alternative model and analyzed their capability and validity. For testing the reliability of the models, Bi-level(GLS) and gradient method are adapted to toy network. Then we analyze the result of testing, and study the way for large network.

• Journal of Korean Society of Transportation
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• v.24 no.3 s.89
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• pp.177-187
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• 2006

It is known that over one million car navigation devices are being currently used in Korea. Most. if not all, route guidance systems, however, Provide only one "best" route to users, not providing any options for various types of users to select. The current practice dose not consider each individual's different preferences. These days, a vast amount of information became available due to the rapid development in information processing technology. Thus, users Prefer choices to be given and like to select the one that suits him/her the "best" among available information. To provide such options in this Paper, we developed an algorithm that provides alternative routes that may not the "least cost" ones, but ones that are close to the "least cost" routes for users to select. The algorithm developed and introduced in the paper utilizes a link-based search method, rather than the traditional node-based search method. The link-based algorithm can still utilize the existing transportation network without any modifications, and yet enables to provide flexible route guidance to meet the various needs of users by allowing transfer to other modes and/or restricting left turns. The algorithm developed has been applied to a toy network and demonstrated successful implementation of the multi-path search algorithm for multi-purpose activities.