• International Journal of Industrial Entomology and Biomaterials
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• 제4권1호
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• pp.69-76
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• 2002

Mustard aphid, Lipaphis erysimi(Kalt.) plays a key role in determining the productivity of rapeseed-mustard. This pest alone attributes 30-70% losses in yield potential in different agro climatic zones with a mean loss of 54.2% in India. Considering the extent of damage caused by the pest, the present experiment was conducted at Pulses and Oilseeds Research Station during 1992-93 to 1994-95 to study the migratory nature of mustard aphid by trapping them in yellow colour pan tray and their simultaneous growth and development on three different genotypes. The temperature during noon hours is the predominant factor to govern the appearance of alate mustard aphid in rapeseed-mustard field. Stepwise regression analysis revealed that temperature and relative humidity played an important role for its development. The variety RW white flower glossy stem harboured minimum number of aphid in comparison to other two varieties B 9 and T6342. The population reached a peak of 61.28 aphids/10 cm central twig during $6^{th}$ standard week irrespective of varieties.

• Journal of Information Technology Applications and Management
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• 제23권3호
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• pp.49-59
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• 2016

Rapid technological advancements and widespread adoption of smart phones in recent years provide students with new opportunities for getting knowledge and making researches in innovation century. As the penetration of smart phone devices in education increases, there is a large growth in the use of these devices especially among the youth. In spite of increasing importance of smart devices in education, the significant features of these technology devices for general learning have not been experientially addressed. In this study we are going to investigate the comparison of smart phone devices and find the necessary conditions for using mobile devices as an educational tool by a conjoint method. There will be five attributes: screen size, batter type, mobile OS, memory capacity and price. By surveying we got the results which showed us the respondents' desire of using specific smart phone; thus, we defined that screen size attribute is the most important device characteristic.

• 한국축산식품학회지
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• 제31권6호
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• pp.834-842
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• 2011

Gelatin-based edible coating was used to reduce the oxidative degradation of low-fat sausages (LFSs) stored at $4^{\circ}C$ for 8 wk under vacuum packaging. The gelatin coating reduced thiobarbituric acid-reactive substances and peroxide value by 21.5 and 26.5%, respectively, compared with the controls. The moisture barrier effect was significantly better for the gelatin coating compared to the control. The gelatin coating reduced moisture loss in sausages by 32.6% over the control. However, the gelatin coating of sausages did not inhibit the growth of either the total plate counts or L. monocytogenes. Data show that gelatin can effectively be used as a natural antioxidative and moisture barrier coating to extend the quality and shelf life of sausages.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제4권4호
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• pp.452-474
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• 2010

Formidable growth of Internet technologies has revealed challenging issues about its scale and performance evaluation. Modeling and simulation play a central role in the evaluation of the behavior and performance of the large-scale network systems. Large numbers of nodes affect simulation performance, simulation execution time and scalability in a weighty manner. Most of the existing simulators have numerous problems such as size, lack of system theoretic approach and complexity of modeled network. In this work, a scalable discrete-event modeling approach is described for studying networks' scalability and performance traits. Key fundamental attributes of Internet and its protocols are incorporated into a set of simulation models developed using the Discrete Event System Specification (DEVS) approach. Large-scale network models are simulated and evaluated to show the benefits of the developed network models and approaches.

• 한국축산식품학회:학술대회논문집
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• 한국축산식품학회 2004년도 정기총회 및 제33차 춘계 학술대회
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• pp.345-348
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• 2004

This study was carried out to find the physico-chemical attributes for liquid-type yogurt with Lactobacillus casei 911LC during 72 hr fermentation at $37^{\circ}C$. The pH decreased up to 32 hr and plauteaued thereafter. The growth of lactic acid bacteria sharply increased with $2.0{\times}\;10^6\;cfu/mL$ up to 40 hr of fermentation and slowly increased thereafter. The free amino acids produced during the fermentation reached the maximum value at 40 hr and gradually decreased thereafter. The present data showed that the range of optimum fermentation time for liquid-type yogurt using Lactobacillus casei 00692 was from 40 to 44 hr.

• 대한안전경영과학회지
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• 제12권3호
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• pp.333-339
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• 2010

Data mining is the process of finding and analyzing data from a big database and summarizing it into useful information for a decision-making. A variety of data mining techniques have been being used for wide range of industries. One application of those is especially so for gathering meaningful information from process data in manufacturing factories for quality improvement. The purpose of this paper is to provide a methodology to improve manufacturing quality of fuel tanks which are auto-parts. The methodology is to analyse influential attributes and establish a model for optimal manufacturing condition of fuel tanks to improve the quality using decision tree, association rule, and feature selection.

• International Journal of Advanced Culture Technology
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• 제9권2호
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• pp.1-9
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• 2021

Focusing on China's profound historical/cultural heritage, as well as its favorable environment for the expansion of cultural and creative industries (CCIs), this paper considers the unique attributes of Chinese museum cultural and creative products (MCCPs) from the angle of cross-border development, and summarizes the main forms and effects of cross-border innovation in relation to Chinese MCCPs. It also examines the chief problems of Chinese MCCPs' cross-border growth at three levels - the national policy system, product development, and design and marketing - to explore countermeasures and suggestions for cross-border novelties and the advancement of products.

• 정보보호학회논문지
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• 제9권3호
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• pp.53-62
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• 1999

인터넷의 고속성장은 많은 유용한 정보를 공유할수 있는 토대를 제공하고 있다 방 대한 양의 정 보는 빠른 시간안에 정보를 처리할 수 있는 능력을 요구하게 되었고 이러한 요구에 부응하 여 메타 정보 체계가 나타나게 되었다. 메타 정보 체계는 원하는 정보를 정확하게 빠르게 검색하는 기능 을 제공하고 있으나 그 반면에 정보보호 측면에서 대책을 제공하고 있지 않으므로 심각한 문제를 발생 시킬수 있다. 본 논문에서는 이러한 문제점을 해결하기 위해 메타 정보 체계를 위한 사용자 접속 제어에 관한 정보보 호속성을 제안한다.

• 동아시아경상학회지
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• 제12권2호
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• pp.29-34
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• 2024

Purpose: The primary objective of this study was to examine the influence of economic democratization on economic development from diverse perspectives. Research design, Data methodology: Justification of the qualitative literature methods used in this study is essential, as extensive descriptions, justifications, and explanations of the methods used allow researchers to increase the reliability of their studies for specific or specified audiences. Initially, the concept and principal attributes of economic democratization were scrutinized, followed by an exploration of its manifold effects on economic development. Results: Consequently, this study facilitated a comprehensive comprehension of how economic democratization fosters economic growth and advancement in contemporary society. Additionally, the study deliberated on the constraints and hurdles of economic democratization, proposing policy recommendations for future mitigation. Conclusion: In conclusion, this study is anticipated to furnish foundational data for regional economic development to both academia and policymakers. It achieves this by thoroughly evaluating the impact of economic democratization on economic development and delving into the dynamic interaction between democracy and economic progress.

• 경영정보학연구
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• 제14권1호
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• pp.21-35
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• 2012

최근 트위터와 페이스북 등의 소셜 네트워크 서비스 (SNS)가 전세계적으로 급성장하고 있다. 특히 트위터는 팔로잉이나 리트윗 기능 등을 이용한 정보의 확산이 용이하므로, 새로운 홍보 마케팅 수단으로 각광받고 있다. 본 연구에서는 기업 트위터 이용자를 상호작용 형태별로 분류해서 그룹별 영향력 정도와 프로파일을 분석하고, 트위터의 콘텐츠를 속성별로 분류해서 확산 정도와 내용을 심층적으로 분석함으로써, 효과적인 기업 홍보 마케팅용 트위터 활용 방안을 제안하였다. 국내 대표 IT 기업인 K사의 홍보 마케팅용 트위터 계정을 구독하고 있는 약 2,800여명의 팔로어들을 대상으로 연구를 진행한 결과, 기업 트위터 이용자들은 구독 콘텐츠의 확산에 다소 소극적인 것을 알 수 있었다. 또한 리트윗에 참여하는 확산 그룹과 비구독 확산 그룹의 특성을 분석한 결과, 10,000명 이상의 많은 팔로어를 보유한 이 용자보다는 1,000명 이하의 작은 네트워크를 가진 이용자들의 확산 기여도가 높았다. 트위터 콘텐츠의 속성별로 발행 건수 대비 리트윗 되는 비율을 분석한 결과에서는 채용, 이벤트, IT 정보, 일반홍보의 순서로 높게 나타났다. 결론에서는 연구 결과에 기반한 실무적인 제언이 심층적으로 논의 되었다.