• Journal of Advanced Navigation Technology
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• v.27 no.5
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• pp.495-501
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• 2023

P-3C/K aircraft for maritime patrols that Republic of Korea Navy is using, is equipped with a variety of sensors and communication devices. Collected data from the aircraft is managed as tactical information by flight operators and stored. When the flight mission is completed, this information is transferred to tactical support center on the ground and played back or used for follow-up work through a analysis tool. During a flight mission, there are tens of thousands of detection objects within an hour in KADIZ (Korea air defense identification zone). In contrast, in TSD (tactical situation display), which displays a map when using the analysis tool, all detected objects are expressed as symbols. The increase in display symbols has a significant impact on the TSD image updating and consequently interferes with the smooth operation of operators. In this paper, we propose applying multiple threads and multiple layers to improve the performance of existing TSD. And the performance improvement is proven through the execution results.

• Journal of the East Asian Society of Dietary Life
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• v.24 no.4
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• pp.514-528
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• 2014

This study examined the actual state and future improvement of food allergies in adolescents and adults in order to prevent damage. In this survey, proportions of females, people in their 40s, college graduates, and office workers and housewives with allergies were higher than other groups. Exactly 41.1% of participants responded that they had experienced food allergies while 58.9% responded that they had not. According to their responses, the most common food allergy symptom involved the skin while whole-body allergic reactions were rare. Most respondents answered that frequency of their food allergies was two or three times. There was a variety of allergenic foods, including fast food, eggs, mackerel and milk, and instant food was ranked as the most allergenic food. Therefore, in order to protect consumers from damage caused by food allergens, the food allergen labeling system must be improved. A better food allergen labeling system should be implemented to avoid potential risks of allergic reactions and ensure national food safety.

• Korea Petroleum Association Journal
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• s.308
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• pp.40-43
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• 2018

올해 3월 26일, 전문가들과 관계자들의 우려와 기대 속에 중국은 위안화 기반의 원유선물거래를 개시했다. 이는 미국을 제치고 세계 최대 원유수입국으로 등극한 중국이 수요자 중심의 시장을 열었다는 것 외에도 여러 가지 의미를 가진다. 특히 달러화 표시가 아닌 위안화를 기반으로 선물거래를 개시했다는 점, 중국이 상품 선물로는 최초로 외국인 투자자의 거래를 허용했다는 점 등은 단지 동북아 원유 벤치마크만을 위한 포석으로 설명하기는 힘들다는 것이 대부분 전문가들의 의견이다. 중국이 위안화 기반 국제 원유선물시장을 개장했다는 것에 대한 의미와 전망을 살펴보자.

• 전기의세계
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• v.38 no.10
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• pp.31-39
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• 1989

EL의 종류, 제조공정 및 Color화 기술에 대하여 이야기 하고자 한다. 현재 Yellow와 Green의 단색 EL표시소자에서는 휘도, 효율등이 충분히 개선되어 640 * 400 Line(9") 이상의 EL Monitor가 생산되고 있으며, 다색화를 실현하기 위한 재료로는 알카리토류황화물 (CaSSrS등)이 유망할 것으로 생각된다.생각된다.

• Food Science and Industry
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• v.44 no.1
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• pp.28-38
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• 2011

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.22 no.3
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• pp.163-168
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• 2016

In this study, we analyzed the empty body weight and nominal volume of different types of polyethylene terephthalate (PET) bottles commercialized in Korean market. Over 780 PET bottles were collected and classified into four types, heat resistance bottle, normal resistance bottle, pressure resistance bottle, and long period using bottle. Each PET bottle's lightness index was established using bottle weight and nominal volume. Based on the index value, "acceptable" and "optimum" criteria for design guideline of PET bottle were summarized for each PET bottle type. In this paper, we suggest the use of PET bottle lightness index as a design guideline for material resource reduction of PET bottle for Korean beverage industries and bottle makers. For example, we can achieve 2~4 g weight reduction in normal pressure bottle for 500 mL drinking water.

• Journal of Korea Port Economic Association
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• v.23 no.3
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• pp.165-184
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• 2007

This study reviews the concept and protection system for the geographical Indication(GI) to support the Korea-EU FTA. A geographical indication(GI) is a name or sign used on certain products or which corresponds to a specific geographical indication or origin (eg. a town, region, or country). The use of a GI may act as a certification that the product possesses certain qualities, or enjoys a certain reputation, due to its geographical origin. In the WTO Agreement on Trade-Related Aspects of Intellectual property Rights("TRIPS"). There are, in effect, two basic obligations from Article 22 to article 23 on WTO member governments relating to GIs in the TRIPS agreement. Geographical Indications have long been associated with Europe as an entity, where there is a tradition of associating certain food products with particular regions, Under European Union Law, the protected designation of origin system which came into effect in 1992 and 2003 regulates the following geographical indications: Protected designation of origin(PDO) and protected geographical indication(PGI) and Traditional Specialty Guaranteed(TSG). They have 5,000 articles for GI. We have the GI system and 40 articles rotating to registration by the law for quality management of production in agriculture. Cinclusinally, geographical indications could potentially serve as tools to helf holders of trade benefit more equitable through the mutual Acceptance for Korea-EU FTA.

• Proceedings of the Costume Culture Conference
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• 2004.04a
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• pp.123-126
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• 2004

소비자들은 매일 수많은 브랜드를 접하며 브랜드를 매개로 하여 자신들의 욕구를 충족시켜 주는 대상인 제품을 구매한다 브랜드는 출처를 표시하고 품질을 보증하며 광고선전을 담당하는 기능을 할 뿐만 아니라, 이를 바탕으로 기업에게 가치를 제공하는 매우 중요한 자산으로 부각되고 있다. 현대사회에서는 생활용품과 같은 소비재에서부터 산업재에 이르기까지 거의 모든 제품이 브랜드화 되었으며 이전에 브랜드화 되어 있지 않던 농산물, 축산물과 같은 원료성 제품들도 브랜드화가 이루어지고 있다(Stobart, 1994). (중략)

• The Transactions of the Korea Information Processing Society
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• v.4 no.11
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• pp.2679-2689
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• 1997

In this paper, a multimedia authoring system using temporal/spatial synchronization manager is designed and implemented to support easy and efficient generation of multimedia title. For this goal, a flowchart-oriented logic generator which represents a title author's design intent into a practical title composition logic without extra translation process, and a logic interpreter which translate and implement the generated title logic, are designed. Furthermore, a temporal/spatial synchronization manager which manages temporal/spatial synchronization information between media data for multimedia representation, is designed. Especially, a temporal specification model and MRL, a formal language for the model, are designed to synchronize the temporal relation between media objects. The MRL represents a complex temporal relation by simple and clear form, and synchronizes efficiently multimedia representation according to the author's intent. A presentation frame editor which makes coincidence between visible size of representation media and attachment point, is implemented for spatial synchronization.

• Convergence Security Journal
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• v.21 no.2
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• pp.47-56
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• 2021

Network topology visualization has been studied a lot since the past and developed with many tools. The network topology has strength in understanding the overall structure of a network physically and is useful for understanding data flow between nodes logically. Although there are existing tools, not many can be utilized efficiently while using the general network node data structure and express the topology similar to the actual network structure. In this paper, we propose an efficient method to visualize topology using only connection information of network nodes. The method finds the central node by using the centrality, the influence of nodes in the network, and visualizes the topology by dynamically segmenting all nodes and placing network nodes in 3D space using the weight of the child node. It is a straightforward method, yet it effectively visualizes in the form of an actual network structure.