• Journal of the Economic Geographical Society of Korea
• /
• v.16 no.4
• /
• pp.585-596
• /
• 2013

This study aims to identify the process by which local farmers are integrated into the transnational agri-food system. To that end, this study investigated the purpose and reality of the contract farming for Gold Kiwifruit between Zespri International, a transnational fruit producer based in New Zealand, and farmers in Seogwipo-si, Jeju Island. Through this contract farming, Jeju farmers were contributing to Zespri's global distribution strategy and helping the corporation meet local demand. In the process, local farmers were being integrated into the transnational agri-food system led by Zespri. In the cooperation between these two parties, the company took a limited role in providing production resources, and it consulted local producers in applying production technologies to local sites. Thanks to such practices, the company's influence on local farming was limited, and local farmers were able to function proactively in production. Therefore, the company and the farmers maintained a horizontal relationship.

• Proceedings of the Korean Society of Marine Engineers Conference
• /
• 2006.06a
• /
• pp.69-70
• /
• 2006

The arrester's condition is related directly to protected equipment's safety. The most important is, therefore, arrester aging diagnosis. In this study, arrester aging diagnosis expert system is implemented to use JESS shell-engine and the leakage current detection technique.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2007.06a
• /
• pp.675-677
• /
• 2007

현재 우리 사회의 큰 관심사 중에 하나는 FTA 관세 장벽 철폐에 따른 부분이다. 또한 이로 인해 가장 큰 타격을 받는 부분은 산업 분야보다는 농업분야가 가장 클 것이란 사실은 우리가 당면한 현실이다. FTA 문제는 어제오늘의 문제가 아니라 오랜 시간동안 등장해온 문제이지만 우리에게는 이 문제에 대한 정부의 대책은 미흡하기만 하다. 이런 주위의 여건에서 정보화와 자동화 관리 시스템은 우리나라 농업분야에서 빠질수 없는 부분이 되어가고 있다. 농업 분야에서 세계화에 발맞추어가기 위해 추진 중인 여러 사업 중에는 농민들의 자발적인 참여로 인하여 추진중인 여러 사업들이 존재하고 이를 위한 자동화 관리 모델들의 발달 또한 추진중에 있다. 과수부분에 서의 사업을 예를 들면 썬키스트, 델몬트, 제스프리 등과 같은 세계화 브랜드의 육성이라는 전제하에 한국과수농협연합회가 '썬플러스 (Sunplus)'라는 사업을 추진 중에 있다. 현재의 사업은 참여 농가의 자발적인 의사에 따라 행해지고 있지만 구체적인 브랜드 관리 지침과 선별기준이 명확하게 갖추어져 있기 때문에 이행 여부에 관한 규제 문제 또한 문제가 되며, 장기적으로는 농가의 확대와 더불어 효율적이고 체계적인 농업 기술 정보의 수집과 향후 농업지도에 필요한 생산성 증대를 위한 농업정보의 DB 시스템 도입의 필요성이 증가하고 있다. 이번 연구에서는 농업 과수 부분에서의 무인 측정 시스템의 설치와 이를 이용한 환경 정보 수집을 위해 연구를 하고자 한다.

• Journal of Digital Convergence
• /
• v.10 no.7
• /
• pp.207-212
• /
• 2012

This research explores the effect of features of political candidate on the electors' emotion and support. Though lots of researches have been proceeded about nonverbal communication clues such as posture, gesture, makeup, the research on the effect of glasses which can express in the face of candidate on the electors can not be easily found. For this experimental research, 2 group of subjects composed of university students was exposed to different type of TV address video and respond to survey questions which were analysed by SPSS program. This research found that the glasses of candidate could affect good feeling and support of electors but not on intimacy and confidence of them.

• Journal of the Korea Convergence Society
• /
• v.8 no.11
• /
• pp.115-121
• /
• 2017

The present study aimed to obtain basic knowledge of a customized artificial joint based on the convergence research of Digital Imaging and Communications in Medicine(DICOM) and 5-axis machining technology. In the case of the research method, three-dimensional modeling was generated based on the medical image of the humerus bone, and the shape was machined using a chemical wood material. Then, the anatomical characteristics and the modeling machining computation times were compared. The results showed that the Stereolithography (STL) modeling required twice more time for semi-finishing and 10 times more time for finishing compared to the Initial Graphics Exchange Specification(IGES) modeling. For the 5-axis machining humerus bone, the anatomical structures of the anatomic neck, greater tubercle, lesser tubercle, and intertubercular groove were similar to those in the three-dimensional medical image. In the future, the convergence machining technology, where 5-axis machining of various structures(e.g., the surgical neck undercut of the humerus bone) is performed as described above, can be efficiently applied to the manufacture of a customized joint that pursues the precise model of a human body.

• Korean Journal of Food Science and Technology
• /
• v.46 no.3
• /
• pp.369-374
• /
• 2014

The physiological characteristics of kiwi (Actinidia delicosa) fruit were analyzed, which inclued its nutritional composition, in vitro-antioxidant activities, and neuronal cell protective effects. The most abundant components of mineral, amino acid, and fatty acid were found to be potassium (K), glutamic acid, and a-linolenic acid, respectively. The major free sugars were fructose, glucose, and sucrose. In addition, ${\beta}$-carotene and vitamin C contents were $1.35{\mu}g/100mL$ and 29.21 mg/100 g, respectively. The 2,2'-azinobis-(3-ethylbenothiazline-6-sulfonic acid) (ABTS) radical-scavenging activity of the n-hexane fraction obtained from the kiwi extract was 10.52% at a concentration of $1000{\mu}g/mL$. The malondialdehyde (MDA) inhibition of the n-hexane fraction was found to increased in a dose-dependent manner. The intracellular reactive oxygen species (ROS) accumulation after hydrogen peroxide ($H_2O_2$) treatment of PC12 cells was significantly reduced in the presence of the n-hexane fraction compared to PC12 cells treated with $H_2O_2$ only. Moreover, in the a MTT assay, the n-hexane fraction showed in vitro-protective effects against $H_2O_2$-induced neurotoxicity.