• Journal of Navigation and Port Research
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• v.26 no.4
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• pp.455-463
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• 2002

In 1990s the debate on very large ships made the Mega ship and mega port concept emerge. Many studies have bees done on such big ships by consultant, naval architects, port designers, ship operators, economists etc,. with different points of view and results. This paper, by reviewing the literature systematically, identifies limitations and major issues, and suggests directions for further studies.

• Proceedings of the Korean Society of Life Science Conference
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• 2008.10a
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• pp.69.1-69.1
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• 2008

• Journal of the korean veterinary medical association
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• v.23 no.5
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• pp.289-301
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• 1987

Outbreaks of foulbrood in honey bees rearing on Cheju Island(an apiary with 172 colonies) and in Pusan City(an apiary with 100 colonies) were reported in April, 1987. The disease striked on Cheju Island was identified as American foulbrood caused by Bacil

• Journal of Institute of Control, Robotics and Systems
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• v.20 no.10
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• pp.1079-1083
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• 2014

In this paper, a new zone radius determination algorithm is proposed for a nature-inspired routing protocol that emulates the foraging behavior of bees based on their ability to find an optimal route from nectar sites. Instead of changing the radius of nodes one-hop by one-hop, the proposed algorithm alters the radius of nodes as gaps of another radius and adapt quickly to network conditions. The simulation results show that the proposed algorithm has higher efficiency compared with existing studies in an aspect of computational complexity and end-to-end delay.

• International Journal of Costume and Fashion
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• v.14 no.1
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• pp.17-28
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• 2014

Design piracy is the unauthorized copying of another designer or manufacturer's work. While controversial, it is an institutionalized practice in the apparel industry. The purpose of this study was to better understand student perceptions of design piracy, particularly as it is one they will encounter in their future careers. The authors interviewed twenty-four apparel design students at a land-grant Midwestern University. Data was analyzed using theme analysis. Three themes developed including: 1) Expressions of cognitive dissonance in statements expressing enjoyment of the practice of design piracy as a consumer; yet disappointment when (and if) their own design work was copied. 2) Concerns regarding the definition of originality and the logistics of enforcing a plan against design piracy. 3) Differences of opinion regarding the prevalence of the practice, particularly if the students had industry experience or not. Advice for professors from students regarding piracy is included.

• Journal of Plant Biology
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• v.27 no.3
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• pp.107-127
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• 1984

An anthecological study of Tilia in Korea was undertaken for six native and one introduced species. Flowers are protoandrous with anther and stigma opening during the day-time in section(sect) Anastraea and the night-time in sect Astrophilyra. Nectar production was coincided with anther and stigma opening. It is revealed that the primary role of floral bracts was attracting pollinators especially in sect Astrophilyra. The peak of stamen and stigma function, and the production of nectar and odor were closely related with pollinator attraction. Forthy-three species of insects in 30 families were identified for the pollination studies; bees were the most commonly observed visitors in sect Anastraea, while moths were the primary visitors in sect Astrophilyra. Pollination study indicate that it is section specific. But within a section, pollination is not species specific thus interspecific hybridization occurs.

• KIEAE Journal
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• v.11 no.2
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• pp.45-57
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• 2011

As climate change and environmental degradation become more evident, the public's concern and knowledge on sustainable development requires planners to have regards to social impacts and long term economic viability, as well as environmental impacts. The main objective of this study is to analyze existing sustainability assessment tools for single detached houses. The most widely used oversea tools are selected. From analysis on the existing assessment tools, "Impact Estimator" by Athena Institute, "Bees 4.0" by NIST, "CASBEE for Home" by JSBC, "Envest for Housing" by Energy Saving Trust, "LISA" by Center for Sustainable Technology, "SBTool" by iiSBE (International Initiative for Sustainable Built Environment), it can be seen that the current sustainability assessment programs are in need of much improvement. The selected programs are analyzed on scope of program setting & running, data input & output, assessment categories, and strength & weakness. This study is to supplement the existing sustainability assessment tools for single detached houses, and provide information for the development of web-based program to assist architects or home owners to plan sustainable houses in Korea in the schematic design stage.

• Journal of Mechanical Science and Technology
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• v.20 no.10
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• pp.1607-1613
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• 2006

GIS (Gas Insulated Switchgear) is used in electric power system to insure non conductivity, breaking capacity and operating reliability. In the present study, dynamic analysis on the closing resistors of the GIS has bees carried out by the commercial dynamic analysis code COSMOS MOTION and 3-D modeling program SOLID WORKS. In order to find the minimum value of chatter vibration of closing resistors, the motion of moving and fixed resistor parts of closing resistors were simulated by varying the spring constant, the damping coefficient and the mass of moving and fixed resistor parts. The simulated results were compared with experimental results. The application of the results could reduce chatter vibration of closing resistors of the GIS. These data are also useful on the development of future model GIS with minimum chatter vibration for the determinations of the spring constant, the damping coefficient and mass of a moving part.

• Journal of the korean veterinary medical association
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• v.30 no.3
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• pp.162-171
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• 1994

이 자료는, 국제수역사무국(Office de International Epizooties : O.I.E.)에서 발행한 Manual of Standards for Diagnostic Tests and Vaccines for List A and List B Diseases of Mammals, Birds and Bees(1992) (포유류, 조류, 꿀벌에 있어서의 A급 및 B급 질병에 대한 진단시약 및 예방백신에 대한 표준지침) 중에서 광견병(B8, Rabies)에 관한 내용(Chapter 22, 205-215)을 우리나라의 광견병 방역대책 수립과 생물학적 제제개발을 위한 참고자료로 활용하기 위하여 번역 소개한 것이다. 본래의 원저자는 프랑스의 Dr J. Blancou로서 프랑스 국립수의식품연구원(CNEVA) 산하의 광견병 및 야생동물 병리연구소(Laboratoire d'Etudes sul la Rage et de la Pathologie des Animaux Sauvages)에 책임자로 재직한 바 있으며, 1991년 이후 현재에는 국제수역사무국(O.I.E)의 사무총장(Director-general)직을 맡고 있다.

• Biomolecules & Therapeutics
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• v.8 no.3
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• pp.223-227
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• 2000

Propolis, a natural resinous compound collected from honey bees, contains many biochemical constituents and has been used for traditional medicines as early as 300 B .C. Recently, it has been reported to possess many biological activities such as antibacterial, antiviral, fungicidal, local anaesthetic, immunostimulating, antiinflammatory and free radical scavenging properties. To investigate activities of chrysin, one of propolis effective compounds for blood coagulation system was injected endotoxin (4000 EU/kg, i.v.) in rats at 1 hr after administered chrysin (20 mg/kg, p.o.). This study was resulted that chrysin has antiplatelet aggregation activity in vitro, delay of blood clotting time and prothrombin time, and reduction of fibrinogen and FDP in vivo. Chrysin has increased SOD activity, GSH content and GST activity, and decreased MDA content in liver. The result suggests that the antithrombosis effect of chrysin is suppressive activity for a blood coagulation system and antioxidative activity.