• Title, Summary, Keyword: Culture of technique

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Best Practice Organizations Cultural Effects on Innovation in Small Company (모범사례기업 조직문화가 작은기업의 기술혁신에 미치는 효과)

  • Jeong, Kyung-Sik
    • Journal of Industrial Convergence
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    • v.13 no.3
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    • pp.41-56
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    • 2015
  • People have relatively continuous and stable characteristic and it can help understand personal attitude and behavior. As individual has individual personality and society has culture, in case of organization, there is organization culture that means unique cultural characteristic. And as if we need to know culture of that society to understand individual, we need to know organization culture of that organization to understand any organization. The reason why organization culture is acknowledged as modern theory of business management is-modern company has proposed management innovation, organization activation, company transformation, and company reprogramming as management strategy to cope actively with various and quickly changing environment that modern company face-that organization culture and management innovation, that is, the concept of new business management is highlighted for means and tools to solve such problems. Seeing contemporary situation, although organization culture of small company is being improved by management innovation, cause and effect that organization culture affect technique innovation still insufficient. The meaning of this research is, through a good example of organization culture, providing reason that efficient organization culture affect technique innovation of small company(medium and small company) and making people understand why this effect occur. Through this, I want to provide strategy and policy implication of company.

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Trap Culture Technique for Propagation of Arbuscular Mycorrhizal Fungi using Different Host Plants

  • Selvakumar, Gopal;Kim, Kiyoon;Walitang, Denver;Chanratana, Mak;Kang, Yeongyeong;Chung, Bongnam;Sa, Tongmin
    • Korean Journal of Soil Science and Fertilizer
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    • v.49 no.5
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    • pp.608-613
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    • 2016
  • Arbuscular mycorrhizal fungi (AMF) spore propagation and long term maintenance is still a complicated technique for farmers. The use of AMF for their ability to promote plant growth and protect plants against pathogen attack and environmental stresses demands AMF propagation for large scale application. This study aimed to propagate AMF spores by trap culture technique and assess their ability to propagate with different host plants in a continuous plant cycle. Mycorrhizal inoculation by trap culture in maize resulted in longer shoots and roots than sudangrass plants. Increase in dry weight with higher percentage also was observed for maize plants. After first and second plant cycle, maize plants had the higher percentage of mycorrhizal response in terms of colonization and arbuscules than sudangrass. Maximum in spore count also achieved in the pots of maize plants. The results show that maize plant is more suitable host plant for AMF spore propagation and trap culture technique can be used effectively to maintain the AMF culture for long time.

Commercial Production of Seed Garlic by Tissue Culture Technique (조직배양에 의한 씨마늘의 상업적 생산)

  • NAM Sang-Il;PARK Ju-Hyun;CHOI Jong-In;KWON Ki-Seok;UHM Jeong-Sik
    • Proceedings of the Korean Society of Plant Biotechnology Conference
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    • pp.33-40
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    • 2002
  • We, Tong Yang Moolsan Co. Ltd. (TYM) set up the mass-production system for virus-free seed garlic via tissue culture technique. TYM's tissue culture technique is called as 'Multiple shoot propagation technique'. This technique can lead mass propagation of genetically homogeneous seed garlic in a short period because of its highly proliferation rate of in vitro shoots ($15^{10}$ /year). TYM researchers applied the technique to some selected garlic cultivars with superior characteristics and carried out field test of productivity in the inside and outside of the country for several years. According to the yearly results of field test with virus-free seed garlic, we ascertained that virus-free seed garlic can produce the highly yield increase (max. above $50\%$) and also can enhance the product quality. Consequently, we estimated that TYM's seed garlic will contribute to farmers with increase of income and can elevate the national position of garlic market in the world for its competitive power of technical and production cost.

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Evaluation of Riverine Microbial Diversity using the Culture-Independent Genetic Fingerprinting Technique (T-RFLP) (유전자지문분석법(T-RFLP)을 이용한 하천 미생물의 다양성 평가)

  • Jeong, Ju-Yong;Lee, Kyong-Hee
    • Journal of Korean Society on Water Environment
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    • v.24 no.2
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    • pp.195-200
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    • 2008
  • To analyze the riverine microbial community structure, genetic fingerprints and ecological indexes such as species abundances, diversity, evenness, dominance of targeted rivers in Gyeonggi Province were acquired and evaluated using terminal restriction fragment length polymorphism (T-RFLP) technique. Genetic fingerprinting technique such as T-RFLP, which is able to show the microbial community clearly unlike traditional culture-dependent techniques, was thought to be useful to analyse the riverine microbial ecosystem under various factors. Riverine ecosystem evaluation using visible organisms would give biased results with time, targeted organism and researcher. But, T-RFLP, which can exclude the subjected biases such as culture condition and identification, would be an option to understand natural ecosystem by including the microorganisms that defy culture but perform important functions.

Watermarking Algorithm using LSB for Color Image with Spatial Encryption

  • Jung, Soo-Mok
    • International Journal of Advanced Culture Technology
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    • v.7 no.4
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    • pp.242-245
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    • 2019
  • In this paper, watermark embedding technique was proposed to securely conceal the watermark in color cover image by applying the spatial encryption technique. The embedded watermak can be extracted from stego-image without loss. The quality of the stego-image is very good. So it is not possible to visually distinguish the difference between the original cover image and the stego-image. The validity of the proposed technique was verified by mathematical analysis. The proposed watermark embedding technique can be used for intellectual property protection, military, and medical applications that require high security.

The Web based Digital Archive for CT (CT를 위한 웹기반 디지털 아카이브)

  • Lee, Seung-Joo;Hwang, Ki-Hwan
    • The Journal of Information Technology
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    • v.12 no.1
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    • pp.29-34
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    • 2009
  • Culture contents are in our life with various parts. There are much try and research managing and keeping the culture contents with growing of information technique. Digital archive was proposed the technique that is able to distribute and manage the contents. This paper proposed the web based digital archive for culture contents. Each of archive were sorted art, architecture, science technology and etc, and made the structure that can total manage.

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A Study on Fashion Show Project Management with the Aud of the Network Technique (네트웍 기법에 의한 패션쇼 프로젝트의 관리 모형에 관한 연구)

  • 양리나
    • The Research Journal of the Costume Culture
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    • v.6 no.3
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    • pp.21-33
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    • 1998
  • A project manager is required to have systematic knowledge in the project management in fashion and apparel industry. The Network Technique is a modern project management technique and applies to almost all industry sectors, including fashion and apparel industry. Through the Network Technique, we can save project time and cost. The purpose of present study are - to introduce the Network Technique into fashion and apparel industry management area, and - to make an practical application of he Network Technique to fashion and apparel industry. For these purpose, fist we define the Network Technique, and then we apply it to fashion show as an example. Only time component is considered in this study. Cost component can be dealt with later on in the project planning area.

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Enhanced detection and serotyping of Streptococcus pneumoniae using multiplex polymerase chain reaction

  • Ahn, Jong Gyun;Choi, Seong Yeol;Kim, Dong Soo;Kim, Ki Hwan
    • Korean Journal of Pediatrics
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    • v.55 no.11
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    • pp.424-429
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    • 2012
  • Purpose: Methods for quick and reliable detection of Streptococcus pneumoniae are needed for the diagnosis of pneumococcal disease and vaccine studies. This study aimed to show that sequential multiplex polymerase chain reaction (PCR) is more efficient than conventional culture in achieving S. pneumoniae -positive results. Methods: Nasopharyngeal (NP) secretions were obtained from 842 pediatric patients admitted with lower respiratory infections at Severance Children's Hospital in Korea between March 2009 and June 2010. For identification and serotype determination of pneumococci from the NP secretions, the secretions were evaluated via multiplex PCR technique with 35 serotype-specific primers arranged in 8 multiplex PCR sets and conventional bacteriological culture technique. Results: Among the results for 793 samples that underwent both bacterial culture and PCR analysis for pneumococcal detection, 153 (19.3%) results obtained by PCR and 81 (10.2%) results obtained by conventional culture technique were positive for S. pneumoniae. The predominant serotypes observed, in order of decreasing frequency, were 19A (23%), 6A/B (16%), 19F (11%), 15B/C (5%), 15A (5%), and 11A (4%); further, 26% of the isolates were non-typeable. Conclusion: As opposed to conventional bacteriological tests, PCR analysis can accurately and rapidly identify pneumococcal serotypes.

Environmental Control of Nutriculture in a Plant Production System Utilization Solar Energy -Investigation of Actual State of the Nutriculture in Korea- (태양에너지를 이용한 식물(植物) 생산(生産) 시스템내의 양액재배(養液栽培) 환경조절(環境調節)에 관(關)한 연구(硏究) -국내(國內) 양액재배(養液栽培) 실행농가(實行農家)의 실태조사(實態調査)-)

  • Kim, M.K.;Nam, S.W.;Son, J.E.
    • Journal of Biosystems Engineering
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    • v.16 no.2
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    • pp.178-187
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    • 1991
  • In order to provide fundamental data for the achievement of safe environmental condition, investigation of the actual state of the nutriculture practices in Korea was carried out. The result obtained are summarized as follows. 1. Cultivation area of nutriculture was 6 ha and culture types included deep flow technique(43%), nutrient film technique(45%), gravel culture(6%), chaff charcoal culture(3%) and rockwool culture(3%). 2. Greenhouses were mostly made of pentite pipe frames and covered by polyethylene film, and culture beds were handy combination of cement blocks, concrete and styrofoam, which were not standard products. 3. Development of nutriculture system appropriate to our actual circumstances and improvement of establishments are required. 4. Since there was not farmhouse that performs the environmental measurement and environmental conditions of cultivation were very limited. sensor applied environmental control technology of nutriculture should be developed.

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