• 식품과학과 산업
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• 제49권4호
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• pp.19-30
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• 2016

Food industry in Korea is one of the most important manufacturing field since the history of this country. Recent days all industries in the world move to $4^{th}$ industrial revolution beginning from 1st revolution. This means that connections between human to human, human to things and things to things should be settled down. food industry in this country should escape from the conventional manufacturing fields until now and accept new or cutting edge technology NT including artificial intelligence robot system and platform system using Internet of Thing. To overcome the saturation condition of domestic food market, it should be extended our market to overseas. To do this Korean food industry should be reformed the processing system to convergence and fusion inner or multi-disciplinary research in not only research field but also manufacturing field. The food industry must introduce new technology and concept of controlling all manufacturing systems. This paper present the fields should be convergence and the field study together and the new techniques, methods and new products be developed in the future.

• 식품보건융합연구
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• 제9권5호
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• pp.7-11
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• 2023

Purpose: The purpose of this study is to analyze current trends in the Korean ice cream industry and determine how these trends affect the competitiveness of each ice cream company. Method: This study was conducted by reviewing existing related literature and collecting and analyzing data from news articles, corporate reports, and existing researchers' studies related to the ice cream industry. Results: The Korean ice cream industry is growing and developing through the collaboration of fun marketing with taste, quality, and fun elements, and the young MZ generation can be said to be the main customer base. In terms of quality, premium ice cream made with high-quality domestic ingredients has recently been gaining popularity, and ice cream with reduced fat and sugar, such as plant-based substitutes, is also gaining popularity among consumers. Conclusions and Implications: The results of this study highlight the need for continued innovation in the Korean ice cream industry. The industry must also capitalize on the growth of online sales and the global appeal of Korean pop culture. Sustainability efforts, technology adoption, and strategic collaboration are key drivers for future industry success, and social media engagement must be integrated into marketing strategies to increase brand awareness and consumer loyalty.

• 한국언론정보학보
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• 제57권
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• pp.227-249
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• 2012

본 연구는 융합시대 국내 콘텐츠 산업의 진흥정책 현황을 평가하고, 앞으로의 진흥정책 방향을 제시하기 위한 목적을 지닌다. 이를 위해 디지털 콘텐츠 산업 분야별 전문가 10명에 대한 심층인터뷰와 전문가 30명에 대한 델파이 조사를 실시하였다. 콘텐츠 산업을 기술, 인력, 제도의 3개 범주로 구분하여 델파이 조사를 실시한 결과, 기술분야에 대한 다양하고 적극적인 지원이 요구되고 있었으며, 크로스오버형 전문가, 상위 고급인력에 대한 인력분야의 수요가 두드러지고 있었다. 또한 제도분야에서는 규제완화에 대한 지속적인 요구가 있음에도 불구하고, 동시에 정부정책의 효율적이며 적극적인 지원방안에 대한 수요도 높게 나타났다. 영역별 주요 항목에 대해 중요도와 현상태를 평가한 결과, 현상태에 대한 평가는 상대적으로 회의적인 결과가 도출되어 현정책의 지체현상을 단적으로 보여주었다. 이러한 연구결과는 산업적 측면에서 기술표준화 도입이나 신규 비즈니스 모델 구축 등과 같이 새롭게 요구되는 수요가 발생하고 있으며, 정책적 측면에서 정부의 비전 제시나 해외진출을 위한 지원 등 적극적인 역할기대가 높다는 것을 보여준다. 그럼에도 불구하고 융합 인력을 배출하는 구조적 한계나 효율적 정책지원을 수행하기 위한 정부 부처의 구조적 한계 등은 우리 사회가 융합시대 콘텐츠 산업의 진흥시기로 접어들기 위해 해결해야 할 원천적인 문제로 이해된다. 본 연구는 급변하는 융합 환경 속에서 시장의 결함을 점검하고 콘텐츠 산업을 육성하기 위한 정책 방향성을 모색하였다는데 의미가 있다.

• 한국초지조사료학회지
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• 제38권4호
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• pp.337-342
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• 2018

This study was conducted to perform the suitability analysis of whole-crop rye (Secale cereale L.) based on the climatic information in the Republic of Korea to present useful information for producers and policy makers to determine the site-selection for the cultivation of the whole-crop rye. The criteria to analyze the climatic suitability of whole-crop rye was developed firstly. Then, the climatic suitability map for spatial analysis was developed through weighted overlaying the raster layers of climatic items in the evaluation criteria. Meanwhile, 16 geographically representative weather stations were selected to show examples of the calculation process of the climatic suitability score of a specific cultivation area. The results of the climatic suitability mapping indicated that the climatic conditions in most arable lands of the Republic of Korea such as the coastal, southern, western areas in the southern region of the Korean Peninsula and central areas in Jeju Island are suitable for the cultivation of whole-crop rye. The climatic suitability scores of the 16 weather stations were all in line with the results of the climatic suitability map.

• 한국산업융합학회 논문집
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• 제10권3호
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• pp.143-147
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• 2007

In recents years, the statistical properties has become an important quantity for reliability based design of a component. The effects of the materials and test conditions for parameter estimation in residual strength degradation model are studied in carbon/epoxy laminate. It is shown that the correlation between the experimental results and the theoretical prediction on the fatigue life distribution using the life distribution convergence method is very reasonable.

• 센서학회지
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• 제28권3호
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• pp.157-163
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• 2019

The LiDAR sensor, which is widely regarded as one of the most important sensors, has recently undergone active commercialization owing to the significant growth in the production of ADAS and autonomous vehicle components. The LiDAR sensor technology involves radiating a laser beam at a particular angle and acquiring a three-dimensional image by measuring the lapsed time of the laser beam that has returned after being reflected. The LiDAR sensor has been incorporated and utilized in various devices such as drones and robots. This study focuses on object detection and recognition by employing sensor fusion. Object detection and recognition can be executed as a single function by incorporating sensors capable of recognition, such as image sensors, optical sensors, and propagation sensors. However, a single sensor has limitations with respect to object detection and recognition, and such limitations can be overcome by employing multiple sensors. In this paper, the performance of an eight-channel scanning LiDAR was evaluated and an object detection algorithm based on it was implemented. Furthermore, object detection characteristics during daytime and nighttime in a real road environment were verified. Obtained experimental results corroborate that an excellent detection performance of 92.87% can be achieved.

• Journal of Information Technology Applications and Management
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• 제19권4호
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• pp.227-242
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• 2012

It is a daunting task to theorize the process effectiveness of IT convergence based service model. Despite the criticalness of investigating process enhancement impact of IT-convergence based service model, the theoretical research in this field is relatively scarce, possibly due to the too wide and comprehensiveness of research scope. In this vein, we conducted exploratory study to understand the contributional impact of IT convergence based service model on resolving service process limitations. We first identified five IT convergence based service models in the area of typical service industry, which include entertainment, learning, location based services, tourism, and healthcare. Our research model classified value creation factors of the IT convergence model in twofold. The one is defined as basic value creation factor of the IT convergence, which is treated as the second-order factor that consists of two first-order factors of mobile functionality and Internet with digital contents merging functionality. The other is defined as service process limitations resolving factor which are comprised with the two first-order factors of simultaneousity and perishability. Both the second-order factors are modeled, each respectively, with the two first-order factors in formative manner. Using PLS, empirical validation is executed to analyze each value creating factor's contribution impact on the relative advantage, as well as the mediating effect of basic value creation factor on resolving service process limitations. On the basis of the insights revealed from this paper, further theory building research could be elaborated in the area of IT convergence applications for service industry.

• 농업과학연구
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• 제43권5호
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• pp.802-809
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• 2016

The objective of this study was to evaluate the nutritional value of commercial compound feeds for late finishing Hanwoo steers using detailed chemical analysis and an in vitro rumen fermentation trial. A total of 4 different feeds were selected and used to conduct a chemical analysis for their nutrient contents. The largest variation in nutrients contents among experimental feeds was found in ether extract and the smallest one was found in total digestible nutrients. Commercial feeds C and D had a higher energy value than the others. Even if C and D had a similar feed energy value, the components used to increase energy differed between them (non-fiber carbohydrate [NFC] for C; ether extract for D). In the in vitro trial, no significant difference was observed in dry matter in vitro digestibility and gas production between treatments. However, the highest ammonia concentration (p < 0.05) was observed in C and D feeds. The low acetate to propionate ratio observed in C feeds (p < 0.01) suggested that this feed had high starch based carbohydrates that NFC degrading bacteria used to produce more propionate. It is important to provide nutritional information to farmers so that they can select the appropriate commercial feeds to suit their own feeding strategies. This study might give supporting information to farmers for a more educated, and better, selection of feeds. Further in vivo studies should be conducted to evaluate the effects of different commercial feeds on growth performances in late finishing Hanwoo steers.

• 한국환경과학회지
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• 제24권7호
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• pp.917-925
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• 2015

Styela clava tunic is generated in large amounts as a waste from S. clava processing plants and leads to environmental problems. It destroys the beach scenery and causes a bad smell and pollution by trashing on the seashore. Therefore, purpose of this study was to investigate antioxidant and antihypertensive activities of different solvent extracts from S. clava tunic for recycling of fishery waste. Antioxidant and antihypertensive activities of all extracts were concentration-dependent. Of extracts, hot water extract showed the highest DPPH radical scavenging activity with the lowest effective concentration ($EC_{50}$) value (0.733 mg/ml). Chloroform extract exhibited the highest metal chelation activity with the lowest $EC_{50}$ value (2.696 mg/ml). Autoclaved water extract showed the highest NO radical scavenging activity with the lowest $EC_{50}$ value (0.491 mg/ml) and n-hexane extract showed the highest reducing power ($A_{700}=1.897$ at 100 mg/ml). And n-butanol extract showed the highest SOD-like activity with the lowest $EC_{50}$ value (19.116 mg/ml) and ACE inhibition activity with the lowest inhibitory concentration($IC_{50}$) value (0.149 mg/ml). These results indicate that extracts obtained from S. clava tunic may potential candidate to reduce diseases caused by various oxidative stresses and hypertension.

• Journal of Plant Biotechnology
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• 제48권3호
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• pp.165-172
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• 2021

식물과 동물 모두 단백질체 분석을 위해 계면활성제를 사용하여 단백질을 효과적으로 가용화 하는 것은 매우 중요하다. 여러 계면활성제 중 광분해성의 Azo는 MS 분석에 적합하며 단백질을 효과적으로 잘 가용화 하는 등의 여러 이점을 보여주었다. 그러나 대부분이 동물 단백질체 분석에 적용되어 있었으며 식물 단백질체 분석에의 적용은 미비하였다. 따라서 본 연구에서는 벼 잎의 단백질체 분석을 위한 계면활성제로 Azo를 사용하여 SDS와 비교 분석을 수행하였다. 비표지 단백질체 정량 분석, 단백질 기능 분석, 세포내 단백질체의 위치 확인 분석 및 KEGG 경로 분석을 수행하였으며, 그 결과 SDS와 비교하였을 때 Azo의 단백질 가용화 효율이 전혀 떨어지지 않음을 확인하였다. 이는 앞으로 벼 뿐만 아니라 식물단백질체 분석 시에 광분해성 계면활성제인 Azo의 적용 가능성이 무궁무진함을 의미 한다.