• 한국가금학회지
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• 제14권1호
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• pp.63-68
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• 1987

상품보존 차원에서 활용할 수 있는 생리적 기초자료를 얻고자 재래오골계를 대상으로 혈액상 및 혈액화학치를 조사하였던 바 그 결과는 다음과 같다. 1. 적혈구상 및 백혈구수에 있어서는 암수 모두 성장에 따른 유의한 차이를 보이지 않았고, 성간에도 역시 유의성이 인정되지 않았다. 2. 혈액화학치에 있어서 총단백량과 혈당치는 암수 각각 주령에 따라 다소 증가하였고, 콜레스테롤의 함량은 암수 모두 주령에 관계없이 일정한 수준을 나타내었으나 전반적으로 수컷에서 높은 경향이었다.

• 한국미생물·생명공학회지
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• 제23권5호
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• pp.565-572
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• 1995

The aim of the present research program was to develop a strain of actinomycetes producing extracellular cathepsin B inhibitor. Soil samples were collected from various sites in Korea and a number of actinomycetes were isolated from the soil samples by applying various physical and chemical pretreatments. An economical and effective method was developed for the screening of strains producing low molecular weight cathepsin B inhibitor, and consequently a strain (SMF28) among over 700 isolates was selected. Chemotaxonomic and numerical identification were carried out for the isolate. Fifty taxonomic unit characters were tested and the data were analyzed numerically using TAXON program. The isolate was identified as a strain of Streptomyces chromofuscus.

• 한국가금학회지
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• 제15권2호
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• pp.61-65
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• 1988

재래오골계의 일반성분, 육색과 절단력에 대하여 조사한 결과는 아래와 같다. 근육의 성분중 수분과 조단백질은 흉부에서 높았으며 조지방과 조섬유는 퇴경부에서 높은 함량을 나타냈다. 그러나 주령에 따른 성분의 차이는 인정되지 않았다. L. a. b값은 Hunter color solid에 비교하여 볼때 회색으로 판명되었으며 절단력은 퇴경부가 흉부보다 크고 수컷이 암컷보다 큰 값을 나타내었다. 또한 절단력은 주령이 증가할수록 증가되었다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2002년도 가을 학술발표회 논문집
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• pp.271-278
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• 2002

Soft ground has complex features in mechanic character of ground. Some problems about the settlement and transformation occur if the ground strength is comparatively weak and the depth is large. Therefore, we should consider physical and mechanical characters for safe, economical design and management. As the result of the course, we can compare them with those of field then solve the limitations which were came from the complex character of the soft ground. I have considered the soil's physical character (specific gravity of soil particles, moisture content, grain-size analysis etc) and mechanical character (direct shear test, consolidation, triaxial shear test etc), and then make out a linear interpolation by regression using the two, those and connection of the depth

• 한국멀티미디어학회논문지
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• 제25권4호
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• pp.640-648
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• 2022

Menopausal women have to care for their health. Menopause is a symptom that needs to be managed in the long term, which requires safe and economical treatment even after long term use. This study proposes digital-based exercise therapy. This study also suggests resistance exercise and walking exercise methods according to the proof of previous studies. It provides motivational contents for those who cannot perform regularly. As motivational methods, self-efficacy and narrative-based history methods are accepted. Self-efficacy is improved through voice agents feedback during exercise. Feedback is a type of messages such as encouragement and motivation. The narrative-based history consists of characters of visualization that improves through values, which leveraged by the exercise.

• 한국비블리아학회지
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• 제31권1호
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• pp.43-66
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• 2020

본 연구는 2000년 이후 한국에서 출판된 어린이·청소년책 중 이주배경을 가진 등장인물이 나오는 책의 비중을 알아보고, 어린이·청소년책에서 이주배경을 가진 이들이 어떤 방식으로 표현되는지 알아보는 것을 목적으로 하였다. 행복한아침독서에서 2005년부터 2017년까지 발행한 추천도서목록에 실린 도서 중 영유아와 초등학생을 대상으로 한 문학 분야의 도서 3,214권을 분석한 결과, 약 1%에 해당하는 32권만이 이주배경 등장인물을 포함하고 있었다. 32권 중 23권은 계몽적이며 사회고발적인 내용을 담고 있었고, 4권은 한국 문화로의 통합을 시도하는 내용, 5권은 서로 다른 문화를 그 자체로 존중하는 내용을 담고 있었다. 이주배경 등장인물의 출신/배경 국가가 한국에 비해 경제적 수준이 낮은 경우에는 작품의 주요 갈등이 인종차별, 학교폭력, 외국인 부모에 대한 반감, 외국인 노동자에 대한 한국인 사업주의 횡포, 체류기간이 만료된 외국인 노동자에 대한 폭력적인 단속 등에 집중된 반면, 이주배경 등장인물의 출신/배경 국가가 한국에 비해 경제적 수준이 높거나 이주배경 등장인물의 인종이 백인 혹은 백인 혼혈인 경우에는 장래희망이나 개인적 고민이 작품의 중심 메시지였다. 본 연구에서 분석한 32권 중 작가 자신이 이주배경을 가진 경우는 단 한 건 뿐이었다.

• 헤리티지:역사와 과학
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• 제46권2호
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• pp.166-185
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• 2013

본고는 청동기시대의 함정유구를 대상으로 입지, 배치, 내부구조, 형태 등을 분석한 후 유형을 설정하고, 유형화된 함정에 대해 검토해보고자 작성되었다. 함정유구를 분석한 결과, A~C 세 가지 유형으로 분류되었다. 그리고 문헌, 민족지적 사례, 발굴조사 자료를 참조하여 유형별 함정의 사냥방법, 설치목적, 성격에 대해 검토하였다. A유형은 소규모로 이루어지는 고정적인 사냥방법으로 단순히 생업을 위해 설치되었다. 그러나 B유형은 조직적이고 집단적으로 행해지는 몰이식 사냥방법으로 부족한 식량을 조달하기 위하여 행해지지만, 대규모 수렵을 통한 전술 연마로 전쟁 수행 능력을 향상시키거나 공동체의 협동을 통하여 집단 조직력을 강화하기도 한다. C유형의 수렵함정은 적으로부터의 침입을 막기 위한 방어적 목적, 마을 내의 사람과 가축을 보호하기 위한 목적, 그리고 최근 발굴조사 자료에 기초하여 마을과는 떨어진 농경지를 보호하기 위한 목적 등 크게 세 가지로 유추하였다. 이상으로 청동기시대는 농경 생산성이 확대되고 수장이 출현하는 등 사회 경제적 분화가 발생하게 된다. 이러한 사회적 변화와 더불어 함정유구 또한 구조, 목적, 성격 등에 따라 다양한 형태의 함정이 본격적으로 설치, 확산되는 것으로 파악하였다.

• Journal of Microbiology and Biotechnology
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• 제4권3호
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• pp.222-229
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• 1994

In order to develop a method of economical production and to reduce energy-consumption in fuel alcohol production, we investigated the fermentation characters of two newly selected thermotolerant yeasts. The RA-74-2 showed stable and superior fermentability between 30 and $40^{\circ}C$ in 20% glucose media in comparison to the industrial strains. The optimum concentration of glucose for economical fermentation at $40^{\circ}C$ was 15-18%, and organic nitrogen was necessary for a satisfactory fermentation. The optimum pH was 4.0 and aeration was adversed for high temperature fermentation. Agitation was an important factor at $40^{\circ}C$ and the addition of magnesium ion 0.2% was required in this experiment. When the inoculum was increased, ethanol productivity as well as the speed of fermentation increased. On the other hand RA-912, which can grow at $48^{\circ}C$, showed similar fermentability between 30-$45^{\circ}C$ in 20% glucose media As the concentration of substrate decreased, fermentation ratio increased at $45^{\circ}C$ (45%, 65%, 95% fermentation ratio in 20%, 15%, 10% glucose media, respectively). Also, requirement of organic nitrogen and magnesium ion in RA-912 was similar in RA-74-2. The optimum pH for fermentation was 5.0, and the effects of agitation were enhanced at $37^{\circ}C$ than at $45^{\circ}C$. As the inoculum was increased, fermentation speed became more enhanced but the ethanol productivity was less affected. RA-912 showed fermentability with various substrates. Among the substrates used, inulin was the most promising substrate for the high-temperature fermentation. When 14.5% inulin was used as the substrate, 93% and 55% fermentation ratios were shown at $37^{\circ}C$ and $45^{\circ}C$, respectively.

• 복식
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• 제39권
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• pp.59-77
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• 1998

This paper is focused on the traditional sash weaving handicraft of‘She’ethnic group, which is located in Fujian, Zhejiang, Jiangxi, Guangdong province of China. This research is main-ly based on the field work, analyzed and inter-preted the traditional sash in systematic and reasoned way. The summary of this study are as follows : 1. On its technological aspect, weaving structure of the traditional sash is made of warp rod backed weaving. The used tool is primitive one but the weaving process includes scientific method. 2. From the social-cultural point of view, the sash ha been the symbol of love towards her lover. Every woman of this group had taken training for this sash weaving from a child. 3. On its ethnological aspect, it has been long history and has interchanged with other ethnic group like Miao, Han and also Okinawa country of Japan. The pattern inside this sash are almost looks like characters, but they are not Chinese characters whereas are the inde-pendent code of‘She’ group and have been inherent from ancestors and which will be tran-smitted to their posterity. These independent code of‘She’group are the traditional message to their later generation implicating their natural circumstances, human relationship, ethnic myth, spirit etc. 4. I recognize that the pattern inside the sash is defined as the communicative code and in comparison to language, it is more repetition and less apparent as close code. Nowadays China has been developed es-pecially in the economical fields rapidly. Under the circumstances traditional weaving culture of ethnic groups has been facing a crisis of disappearance, which will be a great loss for the country as well as the human beings. For this reason, I emphasize that it is very immediate to make co-researches into the material culture of Chinese ethnic groups.

• 한국의상디자인학회지
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• 제7권1호
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• pp.113-124
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• 2005

Information sources about Mongolian pigtail of 13-14C are relatively rich. But it was difficult to estimate the shape of the pigtail in detail with the descriptions in historical writing or travel books only, and paintings were neither enough to observe the beautiful shape of the pigtail closely on the whole because the portrayed characters were always wearing their hats. However, the authors could trace the detailed shape of the pigtail of 13-14C through close investigation into Mongolian stone statue of the period. In conclusion, the authors performed a comparative study by historically comparing the historical writings, archeological materials, ethnological materials and figurative arts featuring medieval Mongolian pigtail. And the authors paid careful attention to the meaning of those materials to the hairdo history. Historically nothern minority races have become assimilated with surrounding races in language, culture and customs through long economical and cultural exchange, and today their national traits gradually fade away by globalization. But each minority race still stands independently and maintain its own traditional culture. only recently began the study by Korean researchers on Mongolian pigtail, and there is still much to be discussed in ethnological issues such as racial pedigree.