• Title/Summary/Keyword: multipurpose

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Advanced Engineering in Processing of Leafstalk Biomass of Sown Grasses

  • Proydak, N.I.
    • Proceedings of the Korean Society for Agricultural Machinery Conference
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    • 1996.06c
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    • pp.711-714
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    • 1996
  • The energy saving base technological processes were substantiated and high efficient equipment for the wet fractionation of the leafstalk biomass of the annual and perennial sown grasses into the multipurpose products was designed.

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Design and Implementation of a Multimedia Mail System in Internet (인터네트상의 멀티미디어 전자우편 시스템의 설계 및 구현)

  • Na, Seong-Ju;Han, Seon-Yeong
    • The Transactions of the Korea Information Processing Society
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    • v.2 no.6
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    • pp.866-878
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    • 1995
  • This paper explains design and implementation of Multimedia E-mail system as a research on multimedia service. It is based on MIME(Multipurpose Internet Mail Extensions) which extends RFC822. MIME is a standard mail tran sfer protocol which can include multiple objects in a single message, represent non-textual material such as images and audio, exchange without loss of multimedia information through SMTP(Simple Mail Transfer Protocol). It is implementation of Multimedia Mail system which can store, delete, edit and tran sfer multimedia mail misgave in user friendly way on UNIX system. It aims tp develope framework for multimedia E-mail system.

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Effect of 2, 6-Dichlorobenzonitrile on Amoebicidal Activity of Multipurpose Contact Lens Disinfecting Solutions

  • Moon, Eun-Kyung;Lee, Seungeun;Quan, Fu-Shi;Kong, Hyun-Hee
    • Parasites, Hosts and Diseases
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    • v.56 no.5
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    • pp.491-494
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    • 2018
  • Multipurpose contact lens disinfecting solutions (MPDS) are widely used to cleanse and disinfect microorganisms. However, disinfection efficacy of these MPDS against Acanthamoeba cyst remain insufficient. 2, 6-dichlorobenzonitrile (DCB), a cellulose synthesis inhibitor, is capable of increasing the amoebical effect against Acanthamoeba by inhibiting its encystation. In this study, we investigated the possibility of DCB as a disinfecting agent to improve the amoebicidal activity of MPDS against Acanthamoeba cyst. Eight commercial MPDS (from a to h) were assessed, all of which displayed insufficient amoebicidal activity against the mature cysts. Solution e, f, and h showed strong amoebicidal effect on the immature cysts. Amoebicidal efficacy against mature cysts remained inadequate even when the 8 MPDS were combined with $100{\mu}M$ DCB. However, 4 kinds of MPDS (solution d, e, f, and h) including $100{\mu}M$ DCB demonstrated strong amoebicidal activity against the immature cysts. The amoebicidal activity of solution d was increased by addition of DCB. Cytotoxicity was absent in human corneal epithelial cells treated with either DCB or mixture of DCB with MPDS. These results suggested that DCB can enhance the amoebicical activity of MPDS against Acanthamoeba immature cyst in vitro.

Determination Scheme of Variable Restricted Water Level during Flood Period of Multipurpose Dam (다목적 댐의 홍수기중 가변제한수위 결정 방안)

  • Gwon, O-Ik;Sim, Myeong-Pil
    • Journal of Korea Water Resources Association
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    • v.30 no.6
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    • pp.709-720
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    • 1997
  • When flood control storage lacks for the reservoir operation of multipurpose dams during flood period, the additional flood control storage should be considered for the flexible use of limited storage capacity. Flood period is divided by meteorological characteristics in this study and the water levels for water demand and flood control are investigated for the divided flood period. Based on the investigations, we suggest the variable restricted water level(VRWL) from the considerations of water conservation and flood control which can determine dam operating water level during flood period. This paper presents an application of the methodology to determination of the VRWL during flood period at the Taechong Dam and the results are discussed.

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A study of the determinants according to Avatar using motive (아바타 꾸미기 동기유형과 관련 변수에 관한 연구 -대구.경북지역 대학생을 중심으로-)

  • Lee, Hyun-Jung;You, Doo-Ryon
    • Korean Journal of Human Ecology
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    • v.16 no.2
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    • pp.299-313
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    • 2007
  • The purposes of this study were to find the actual condition about decoration of avatar systematically, classify each motive, considering the variety of the motive for avatar, and to analyse the important variables that they have an effect on Avatar using motive. The results were as follows; First, in result executing the factor analysis about the features of Avatar using motive, it revealed the factors like 'Pleasure-oriented', 'Other-oriented', 'Superiority-oriented' and "Individual expressive-oriented" motive. Second, the users on the basis of the Avatar using motive were divided into four groups respectively, that is 'Multipurpose purchasing group', 'Superiority group', 'Individual expressive group' and 'Passive-purpose group'. The most numbers of the respondent were belong to 'Multipurpose chasing group (N=179). On the other hands, the least numbers of the respondent were belong to 'Individual expressive group (N=93). Third, it was conducted by the crossing analysis and ANOVA about the consumer's group. And the result showed the significant difference in Avatar adornment experience, consuming expense, possession item's number, gender, age, friend, mass media and self esteem.

Study Analysis of Big Box Retailer Parking Lot User's Satisfaction (대형 할인매장 주차장 이용만족도의 영향요인 분석)

  • Lim, Joon-Bum;Lee, Soo-Beom;Sung, Jung-Gon;Park, Jun-Tae
    • Journal of the Korean Society of Safety
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    • v.27 no.4
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    • pp.128-133
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    • 2012
  • This research has analyzed factors affecting customers' satisfaction when they use parking lots of big retailers so that, in case of constructing, operating or managing such retailers, proper measures can be come up with. The analysis has been implemented on the basis of survey, and influence factors including entry/exit lamp, parking cars' traffic flow, parking type, pedestrians' movement after parking and safety. Parking lot users' satisfaction has been analyzed by using the Structural Equation Modelling and, as a result of it, in case of a detached or single building, pedestrians' movement flow after parking contributed the most to the users' satisfaction, while, in case of multipurpose complex, parking cars' traffic flow has the most influential factor. It is interpreted that users of a single building put a bigger emphasis on entry to the shop and their way back to the parked area after their shopping while customers of multipurpose complex might have various purposes of visiting the place and there are relatively more cars so that they put more emphasis on traffic counterflow, other cars and pedestrians.

The One-step Mobile Shopping using Multipurpose Visual Language System (다목적 시각 언어 시스템을 이용한 원스텝 모바일 쇼핑)

  • Kim, Young-Jong
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.10 no.4
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    • pp.759-764
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    • 2009
  • In this paper designed One-Step mobile shopping system using Multipurpose Visual Language System(MVLS). MVLS is based on braille system, and list this to a square color box. This is can accomplish convenience of use and encipherment of fundamental personal information. Also, this system has advantage to fast communication speed because that has little size packets. Planed system does and fit this in shopping to graft together mobile-phone that the such MVLS and most of internal adult are possessing. User can more fast finish shopping just photographing and press the button that show on TV or PC monitor and printed materials etc. by camera of mobile phone.