• Animal cells and systems
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• 제11권2호
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• pp.247-253
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• 2007

A new species of Nitokra and Ameira parvula (Claus) belonging to the family Ameiridae are recorded from brackish waters in South Korea. Nitokra koreanus n. sp. most resembles N. spinipes and N. pietschmanni, however, it is characteristic in having the character combination of ellipsoidal P5 exopod and very short P1 enp 1. Ameira parvula is reported for the first time from the Northwestern Pacific. Description of the new species and the taxonomic accounts of both species are presented.

• 한국콘텐츠학회논문지
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• 제10권11호
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• pp.125-135
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• 2010

본 연구는 애니메이션에 등장하는 의인화된 동물캐릭터를 표현하는데 있어서 인간의 성격과 관상이 의인화 캐릭터에 미치는 영향을 분석하고, 의인화된 동물캐릭터에서 나타나는 성격과 인상이 실제 동물의 연상 이미지와의 관련성을 분석하였다. 먼저 애니메이션에 등장 빈도수가 높은 동물들을 분류하여 각 동물의 특징을 가장 잘 표현한 대표적인 캐릭터를 추출 후 시각화하여 캐릭터의 인상을 성격단어로 평정하고, 각 동물의 이름(단어)을 연상할 때 떠오르는 성격을 성격단어로 평정하여 이미지와 단어 연상 간의 관련성을 분석하였다. 분석결과 두 실험은 유사성이 매우 높았으며, 인간이 잠재적으로 인식하는 동물의 이미지가 인간에게 친숙한 이미지로 의인화되어 표현되는 것을 알 수 있었다. 본 연구는 애니메이션에 등장하는 의인화된 동물캐릭터를 표현하는데 있어서 적절한 성격의 캐릭터 표현을 제안하고자 한다.

• 대한수의학회지
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• 제50권3호
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• pp.179-185
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• 2010

The present study was undertaken to establish reference values for the composition blood lymphocyte populations and compare forty three Hanwoo neonatal calves (KC) with twenty one Holstein calves (HC) by blood cell count and immunophynotying. The percentages of CD2+, CD4+, CD8+, CD26+, ACT2+, MHC class, MHC class II and WC1+ T cells, B cells were determined by flow cytometry. The number of lymphocyte and monocyte in HC were higher than those of KC. However, the number of neutrophils was higher in HC than KC. The proportions of CD2+, CD4+, CD8+, MHC class, and WC1+ lymphocytes remained relatively stable during the study period, while there was a moderate increase in the relative percentage of CD26+, ACT2+, MHC class II and B cell from birth to approximately 3 weeks of age. Marked differences in the relative proportions of the lymphocyte subpopulations were noted between the individual calves. The present study shows that the T-cell subpopulations are present in peripheral blood of KC at levels comparable with HC, while the MHC class II and B cell population of KC increases significantly with age. The absolute number of WBC in KC was due to the decrease of absolute number of neutrophil rather than the increase of lymphocyte. The results indicated that KC have significantly higher number of neutrophils, and proportion of MHC class II and B cell than HC.

• 한국축산식품학회지
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• 제34권2호
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• pp.166-171
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• 2014

The aim of this study is to examine the influences of spices on the amounts and compositions of volatile compounds released from cooked beef patty. Beef patty with 0.5% of spice (nutmeg, onion, garlic, or ginger powder, w/w) was cooked by electronic pan until they reached an internal temperature of $75^{\circ}C$. A total of 46 volatile compounds (6 alcohols, 6 aldehydes, 5 hydrocarbons, 6 ketones, 9 sulfur compounds, and 14 terpenes) from cooked beef patties were detected by using purge-and-trap GC/MS. The addition of nutmeg, onion, or ginger powder significantly reduced the production of the volatile compounds via lipid oxidation in cooked beef patty when compared to those from the control. Also, the addition of nutmeg and garlic powder to beef patty generated a lot of trepans or sulfur volatile compounds, respectively. From these results, the major proportion by chemical classes such as alcohols, aldehydes, hydrocarbons, ketones, sulfur compounds, and terpenes was different depending on the spice variations. The results indicate that addition of spices to the beef patty meaningfully changes the volatile compounds released from within. Therefore, it can be concluded that spices can interact with meat aroma significantly, and thus, the character of each spice should be considered before adding to the beef patty.

• Asian-Australasian Journal of Animal Sciences
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• 제18권2호
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• pp.230-234
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• 2005

The purpose of this experiment was to study the effect of varying levels of tryptophan on the performance and carcass character of broiler. Trial 1: Ninety-six, five-week-old male Hubbard chickens, average weight 1.97 kg, were used in the trial. All birds were allocated into 3 treatments of 32 birds each. Each bird was kept in an individual cage. The trial period was 3 weeks. Treatment 1: Tryptophan content 0.198%. Treatment 2: Tryptophan content 0.228%. Treatment 3: Tryptophan content 0.258%. Trial 2: Ninety-six, three-week-old male Hubbard chickens, average weight 1.23 kg, were randomly distributed into the following two treatments. Each treatment had 48 birds. Treatment 1: Tryptophan content 0.167%. Treatment 2: Tryptophan content 0.198%. Trial 3: Ninety-six, twoweek-old Hubbard chickens, average body weight 0.72 kg, were used in this experiment. There were three treatments as follows. Treatment 1. Tryptophan content 0.136%. Treatment 2. Tryptophan content 0.167%. Treatment 3. Tryptophan content 0.198%. The result of Trial 1 showed that the feed intake, performance, and carcass characteristics were not influenced by tryptophan content in the diet which between 0.198% and 0.258% (p>0.05). There was no significant difference (p>0.05) in feed intake in either treatment in Trial 2. However, weight gain, feed conversion efficiency, and most carcass characteristics in the 0.198% treatment were significantly better (p<0.05) than in the 0.167% treatment. There was a trend that feed intake increased with increasing level of tryptophan, but there was no significant difference in Trial 3. The weight gain and feed conversion efficiency were significantly reduced for the broiler in the 0.136% treatment. This series of experiment showed that broilers need about 0.198% of tryptophan.

• Journal of Species Research
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• 제5권1호
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• pp.49-156
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• 2016

Fourteen new species and A. coreana Morimoto, 1970 of Allobathynella Morimoto and Miura, 1957 are (re-)described and illustrated from the Korean Penninsula. Comparison of the external morphology of these species and two previously known species, A. japonica Morimoto and Miura, 1957 and A. shinjongieei Park and Cho, 2008 enables us to amend the generic diagnosis. A 7-segmented antennule turns out to be inconsistent character due to A. wonjuensis sp. nov., which has a 6-segmented antennule. On the other hand, the exopodal distal segment of thoracopods I-VII with a tiny terminal knob and with outer seta covered by long and strong barbs is proved to be a autapomorphic character of the genus. The 14 new species belong to the mirabilis-group and display more or less similar morphology. However, they differ from A. coreana, A. japonica and A. shinjongieei and from each other not only in quantitative but also in qualitative characters. These differences are summarized in tables. The species inhabit hyporheic zones of rivers and each appears to be highly endemic to a given tributary, having a range limit less than 100 km.

• 한국의상디자인학회지
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• 제6권2호
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• pp.77-87
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• 2004

The purpose of this study was to analize the types of symbol concretely, one of a constituent elements of brand, using in Apparel Brands and to examine the meaning of symbol in the internet site of each brand and to evaluate the symbols in the aesthetic dimension and to suggest a basic data of the branding strategy for marketers. For this purpose, 41 Apparel Brands were selected from fashion magazine and the types of symbol used in the Apparel Brands were classified into three types. According to the formative characters of symbol, there were word symbol, descriptive symbol and abstractive symbol. The results of the study were following: the order was the descriptive symbol, word symbol, and abstractive symbol. The percentages of using symbols were descriptive symbol(61%), word symbol(29%), and abstractive symbol(l0%). The Apparel Brands used the most frequently the descriptive symbol that represents or symbolizes a concrete object to represent the image of brand. The abstractive symbol that use a graphic style or geometrical form to deliver the character of brand was used lowest. From this results, we could find that the descriptive symbol was used to deliver/notify the character or image of company's own brand easy and quickly to consumers in symbolic meaning making use of a concrete object such as a animal, plant, specific object or fictitious person, etc than word or abstractive symbol.

• Animal Systematics, Evolution and Diversity
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• 제11권3호
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• pp.329-334
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• 1995

1992년부터 1994년까지 우리나라의 연안에서 채집된 참서대과 어류 6종의 상두개골계(epicranical bony system) 에 대해 비교 검토하였다. 상두개골 가운데 erisma 와 frontal element 의 발달정도에 따라 1. Paraplagusia japonica, 2.Cynogossus joyneri 와 C.robustus, 3.c. semilaveis와 C. abbreviatus, 4.C. interruptus 의 4 group 으로 구분되엇고, erisma를 지지하는 proximal radials 의 수에서도 P.japonica와 C. robustus 가 10-11개, C. joyneri 10-12 . C. semilaevis 9-11. C. abbreviatus 9-10 , C. interruptus 7-8개로 종간에 많은 차이를 나타냈다. 이러한 골격의 형태적 차이는 종간의 유연관계를 나타내는데 중요한 형질로 사료된다.

• Animal Systematics, Evolution and Diversity
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• 제2권1호
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• pp.63-78
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• 1986

Two species of Moroco oxycephalus and M. lagowskii were studied to examine patterns of genic variation and morphological difference within and between populations of two species, and to clarify their taxonomic status and geographic distribution. The number of scales above lateral line(SAL) was the key character to classify these species. On the average, M.lagowskii had 22 or more SAL whereas M.oxycephalus had 20 or less. Previously known character of the position of dorsal fin was found to be not appropriate to distinguish them. Five loci, Gp, st-1, Est-2, Est-3 and Got-1 , showed fixed difference electrophoretically between two species and these could be used as genetic markers to identify them. The degree of genic variation of M. oxycephalus was four fold higher(H=0.032) than that of M. lagowskii(H=0.008) but both species were far less than the average genic variation of freshwater fish in general. Rogers' genetic similarity coefficients between two species were S=0.692 and their presumed divergent time was estimated to be sbout 1.8million years ageo. Detailed survey of the geographic distribution of thses revealed that M.lagowskii was distributed in northeastern part of South Korea(Ganseong , Gangreung, Wangsan, and Oggye) and M. oxycephalus was occupied rest of the peninsula. The distrance between Oggye, the southern limit of M. lagowskii distribution , and Samwha (near Samcheog), the northern limit of M.oxycephalus, was aobut 15 Km apart and no symparty was found in between.

• 한국콘텐츠학회논문지
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• 제20권2호
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• pp.265-276
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• 2020

본 연구는 국내에서 출판된 그림책 중 상상친구를 주제로 한 총 30권의 그림책을 대상으로 상상친구 그림책의 출판 경향과 상상친구의 외적인 특성에 대해 연구하였다. 연구결과 첫째, 상상친구 그림책의 원전 출판 국가는 서구권의 나라가 대부분이었으며, 동양권에서는 한국과 일본에서 일부만 출판되었다. 분석된 책의 다수가 픽션 그림책이었으며, 상상친구와 관련된 책이 2000년 이후로 꾸준히 출판되고 있었다. 둘째, 그림책에서나타난 상상친구의 외적 특성은 주인공 및 상상친구의 성별, 주인공과 상상친구의 이름, 상상친구의 현시 여부, 상상친구의 유형, 상상친구의 수로 분석하여 결과를 나타내었다. 그림책에 나타난 상상친구를 가진 주인공은 여성의 비중이 남성보다 높았으며, 주인공의 이름과 함께 상상친구의 이름을 구체적으로 제시하고 있는 경우가 많았다. 분석된 그림책에서 상상친구가 주인공에게는 구체적 형태로 나타나고 있으나 주인공외 타인에게 보이지 않는 경우가 대부분이었다. 상상친구의 유형은 동물, 사람, 기타 순으로 나타났으며 주인공이 1명의 상상친구를 가진 경우가 많았다.