• Asian-Australasian Journal of Animal Sciences
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• 제18권6호
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• pp.868-872
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• 2005

Individual management of the animal is the first step towards reaching the goal of precision livestock farming that aids animal welfare. Accurate recognition of each individual animal is important for precise management. Electronic identification of cattle, usually referred to as RFID (Radio Frequency Identification), has many advantages for farm management. In practice, however, RFID implementations can cause several problems. Reading speed and distance must be optimized for specific applications. Image processing is more effective than RFID for the development of precision farming system in livestock. Therefore, the aim of this paper is to attempt the identification of cattle by using image processing. The majority of the research on the identification of cattle by using image processing has been for the black-and-white patterns of the Holstein. But, native Japanese and Korean cattle do not have a consistent pattern on the body, so that identification by pattern is impossible. This research aims to identify to Japanese black cattle, which does not have a black-white pattern on the body, by using image processing and a neural network algorithm. 12 Japanese black cattle were tested. Values of input parameter were calculated by using the face image values of 12 cows. The face was identified by the associate neural memory algorithm, and the algorithm was verified by the transformed face image, for example, of brightness, distortion, noise and angle. As a result, there was difference due to a transformation ratio of the brightness, distortion, noise, and angle. The algorithm could identify 100% in the range from -30 to +30 degrees of brightness, -20 to +40 degrees of distortion, 0 to 60% of noise and -20 to +30 degree of angle transformed images.

• 예술인문사회 융합 멀티미디어 논문지
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• 제8권8호
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• pp.301-312
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• 2018

본 연구는 재일 한인 디아스포라 3세 손 마사요시의 어떠한 정체성과 가치관이 기업의 성공에 영향을 미쳤는지 연구하였다. 한 기업의 경영 방식은 경영자의 정체성과 가치관에 따라 크게 좌우되고, 이는 기업의 성공에도 영향을 미치게 된다. 재일한인디아스포라 3세 경영자인 손 마사요시의 정체성과 가치관에 대한 사례 연구 결과, 성공의 열쇠는 첫째, 탈민족적인 성향과 미국유학을 통한 글로벌 세계?, 둘째, 차별과 억압된 성장기와 료마의 영향으로 형성된 도전정신, 셋째, 재일한인디아스포라로서의 콤플렉스 극복을 통해 생겨난 오뚝이 정신, 넷째, 조모 이원조를 통한 사람중심 경영이념 등으로 나타났다. 이러한 그의 정체성과 가치관들은 소프트뱅크의 경영 방식에 복합적으로 영향을 주었고, 이는 기업의 성공으로 이어졌다. 따라서 본 연구는 재일한인디아스포라 3세 연구에 대한 또 다른 시각을 제공하고 있다. 특히 재일 한인 디아스포라에 대한 기업 연구가 부족한 가운데 재일한인 3세 경영인과 그가 경영하고 있는 글로벌 기업에 대한 연구라는 점에서 본 연구는 의미가 있다.

• 한국실내디자인학회논문집
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• 제22권2호
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• pp.39-47
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• 2013

The purpose of this study is to search for values and meanings of everydayness as a design concept by organizing concepts of 'everydayness' shown in contemporary architecture and systematically describing its characteristics through various analysis methods. 'Eerydayness' shown in contemporary architecture is defined and the criteria of case study are suggested, so that characteristics of everyday can be identified by systematically classifying and analyzing the Japanese cases in order to find the values and meanings of everydayness. The findings of this study are as follows: first, materials that show users' everydayness has indefinite potential as an element of architecture concept, and they play the role of communication and sympathy between architecture and users; second, implementation of everydayness leads to design emergence; third, everydayness can be widely applied to architecture; fourth, everydayness can be implemented regardless of architecture uses. In conclusion, the value of everydayness in contemporary architecture is that it draws user-based diverse and fresh architectural expressions that lead to opulent designs. To users, everydayness improves satisfaction of life gained from architecture and provides rich life environment because it changed common human life to a form of art.

• Journal of Radiation Protection and Research
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• 제44권4호
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• pp.161-165
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• 2019

Background: Not only regulatory framework including radiation protection quantities and regulatory standards, but also methodology for regulatory compliance may be different in each country due to inherent philosophy for radiation protection. Materials and Methods: Based on the Korean regulatory models, off-site radiological dose resulting from the routine releases of gaseous radioactive effluents was calculated by applying the parameter values and assumptions recommended in the Korean and Japanese regulations. Results and Discussion: Effective dose for adult based on the Korean recommendation were 17.5 and 1.6 times higher than those of Japanese recommendation for ¹³¹I and ¹³³I, respectively, for the same atmosphere dispersion and ground deposition factors. Conclusion: It was due to different parameter values and assumptions recommended for the purpose of evaluating compliance with dose criteria for the radiation protection of the public in each country.

• Journal of Contemporary Eastern Asia
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• 제4권1호
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• pp.1-7
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• 2005

In this paper uses Kaname Akamatsu's 'Flying Geese' model to analyse Japan's role in East Asian integration. Japan made the first attempt to lead Asian countries before the Second World War. At that time, the Japanese Government embarked on a brutally expansionist policy the result of which was creation of the first gaggle of 'flying geese' under the name of the 'Greater East Asia Co-Prosperity Sphere.' During the 'flight' Japan was forcefully imposing its own ideals and values on the rest of the 'gaggle.' At the same time, the Japanese Government assumed hostile attitude toward Western countries. Japan's defeat in the Second World War signified the end of flight for the first 'flying geese' gaggle. After the war, Japan made another attempt at regional integration. This time it was done through establishing a production network in East Asia. Thus the second gaggle of 'flying geese' came into existence. During the flight of the 'second gaggle' of geese, Japan was fostering good ties with Western countries as well, especially the United States. However, some leaders of the 'second gaggle's' member-countries emboldened by their countries' economic success proclaimed that future belongs to Asia and put forward the 'Asian values' argument. The Asian economic crisis of 1997 interrupted the flight of the 'second gaggle' and effectively put an end to the 'Asian values' debate. It is interesting to note that some elements of the 'Asian values' argument resembled ultranationalist discourse that had been dominant in Japan before and during the Second World War. This paper compares historical patterns of East Asian regional integration and highlights future challenges for Japan's Asia policy.

• Structural Engineering and Mechanics
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• 제35권3호
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• pp.265-282
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• 2010

The shear contribution of transverse steel in reinforced concrete beams is generally assumed as independent of the concrete strength by most of the building codes. The shear strength of RC beams with web reinforcement is worked out by adding the individual contributions of concrete and stirrups. In this research 70 beams of medium strength concrete in the range of 52-54 MPa, compressive strength were tested in two sets of 35 beams each. In one set of 35 beams no web reinforcement was used, whereas in second set of 35 beams web reinforcement was used to check the contribution of stirrups. The values have also been compared with the provisions of ACI, Eurocode and Japanese Code building codes. The results of two sets of beams, when compared mutually and provisions of the building codes, showed that the shear strength of beams has been increased with the addition of stirrups for all the beams, but the increase is non uniform and irregular. The comparison of observed values with the provisions of selected codes has shown that EC-02 is relatively less conservative for low values of longitudinal steel, whereas ACI-318 overestimates the shear strength of RC beams at higher values of longitudinal steel. The Japanese code of JSCE has given relatively good results for the beams studied.

• 디자인학연구
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• 제13권2호
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• pp.81-86
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• 2000

오늘날 문명의 특징은 서구문명에 뿌리를 둔 기술(공학)과 과학이다. 일본은 이 분야에 있어 20세기 이후 다른 동양 국가에 비하여 줄곧 우위에 서있었으며 1930년대가 되면 서구와 거의 동등한 수준에 닿게된다. 일찍이 16세기 중반에 도입된 화승총은 일본에 있어 본격적인 서구 기술의 도입을 뜻한다. 이후 일본은 비록 제한된 범위에서였지만 서구와의 지속적인 교류를 유지했고, 이런 측면에서 19세기 중반의 메이지유신과 본격적인 근대화는 이 모든 과정의 자연스러운 연속으로 인식될 수 있다. 현대 일본이 과학, 기술, 산업부문의 업적을 이룩할 수 있었던 기원은 무엇이었는가는 우리에게 지속적인 관심사가 될 것이다.

• Toxicological Research
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• 제11권1호
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• pp.133-136
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• 1995

HRccine(HFRS-virus vaccine) was administered subcutaneously or intragastrically to Spargue Dawley rats and subcutaneously to Japanese white rabbits to investigate the acute toxicity. $LD_50$ values were above 600 times the expected clinical dose in both animals. There were no differences in body weight changes, clinical signs and autopsy findings between all treated groups and control group in both animals. Therefore, it was concluded that HRccine is a very safe substance.

• Archives of Pharmacal Research
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• 제22권1호
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• pp.75-77
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• 1999

Two diterpenoid compounds, agastanol (1) and agastaquinone (2), were isolated from the roots of Agastache rugosa (Labiatae). Compound 1 and 2 showed significant inhibitory effects against human immunodeficiency virus type 1 (HIV-1) protease activity with $IC_{50}$ values of 360 and $87{\mu}M$, respectively.

• 한국전통조경학회지
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• 제30권3호
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• pp.68-79
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• 2012

본 연구는 전통원림에 도입된 수종 중에서 특별한 상징성으로 높은 위치를 점하였던 매화의 이용 특성에 대하여 조경적 관점에서 고찰하였다. 매화가 전통원림에 도입되었던 구체적 양상은 다음의 결과와 같다. 첫째, 현대조경에 비해서 전통적 매화의 이용 방식은 탐매(探梅)정매(庭梅) 분매(盆梅) 병매(甁梅) 조매(造梅) 묵매(墨梅)의 여섯 가지 유형으로 다양하였다. 둘째, 정원에 심겨지는 매화[庭梅]가 사랑채를 중심으로 한 전정에 주로 식재된 것은 매화의 상징성과 관상 가치가 선비가 지향하는 바와 어울렸기 때문이다. 당시 선호되었던 정매의 식재지는 건물 남쪽 사랑마당 창문 앞 담장 옆 물가의 경우로 정리할 수 있다. 셋째, 전통원림에서 매화는 단식(單植) 대식(對植) 군식(群植) 열식(列植) 혼식(混植)되었다. 단식이 가장 보편적인 매화의 배식 기법이었으며, 대식은 공간의 정연함과 상징성을 고양하려는 의도가 담겨있다. 시선이 트인 곳에서 감상하는 매화의 식재 양상은 군식이 일반적이었으며, 특별한 상징성이 있는 수종과는 혼식되기도 하였다. 본 연구는 매화의 문화적 측면에 대한 이해를 바탕으로, 대표적 전통수종인 매화를 조명함으로써 전통 배식 기법의 일단을 파악할 수 있는 계기를 마련하였다. 연구 결과는 매화가 새롭게 이해되어야 함을 인식하게 하고, 추후 전통적 방식으로 매화를 식재하고 이용할 수 있는 유용한 정보가 될 것이다.