• Title/Summary/Keyword: 조직충성도

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Gene Manipulation of Pin 2(Proteinase Inhibitor II) to the Cottonwood Leaf Beetle(Coleoptera : Chrysomelidae) in Transgenic Poplar(Populus deltodies × P. nigra) (형질전환(形質轉換)된 포플러의 딱정벌레에 대한 저항성(抵抗性) 유전자(遺傳子)(Proteinase Inhibitor II) 발현(發現))

  • Kang, Hoduck
    • Journal of Korean Society of Forest Science
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    • v.86 no.4
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    • pp.407-414
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    • 1997
  • The resistance of a non-transgenic poplar clone, 'Ogy' and three transgenic poplar lines to the cottonwood leaf beetle, Chrysomela scripta F., was evaluated by in vitro feeding. The lines were transformed with neomycin phosphotransferase II(NPT II) as a selectable marker, proteinase inhibitor II(pin2) as a resistance gene, and CaMV 35S as a promoter. An efficient method of sterilizing the beetle eggs and introducing them into plant tissue cultures was developed. The resistance of the transgenic lines was investigated in terms of effects tin leaf area consumed, insect weight, insect developmental stages, and plantlet root dry weight after feeding. Also, leaf area consumed was examined by leaf age as measured through leaf plastochron index(LPI). The leaf area consumed and insect weight were highly significant between transformants and control, and insect development in vitro was significant among the transgenic lines. Larval infestation was the most severe around LPI 4 to 5 which were young leaves. The system provided a quick, highly controlled method to screen developing transgenic plantlets directly.

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A Systematic Review of Clinical Trials on Alternative Medicine (대체의학의 임상실험 현황에 대한 체계적 고찰)

  • Cho, Hyun;Yoo, Jin-Yeong;Park, Soo-Hee
    • Proceedings of the KAIS Fall Conference
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    • 2010.11b
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    • pp.603-606
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    • 2010
  • 본 논문은 근거중심 대체의학의 현황과 범위를 알아보기 위한 것이다. 연구방법: 2000년부터 2010년 3월까지 Pubmed에 게재된 논문 중 alternative medicine으로 검색하여 체계적 고찰을 하였다. 2000년부터 2010년 현재까지 근거중심 대체의학에 대한 다양한 연구결과을 통합하기 위해 체계적 문헌고찰을 실시하였다. 682편의 연구 중 대체의학에 관한 임상연구는 19개였으며 연구전체 대상자는 2,573명이었다. 논문분석 결과 RCT(Randomized Controlled Trial) 실험 설계연구가 44%였으며 CCT(Controlled Clinical Trials)가 16%, OD(efficacy studies with either a controlled or an Other than controlled Design) 40%였다. 가장 많은 임상실험이 시행된 중재 방법은 Acupuncture과 Massage 였다. 대상 질병군 분포는 근골격계 및 결합조직의 질환과 관련된 '통증 완화'에 대한 임상연구가 20%, 다음으로 특정 감염성 및 기생충성 질환, 신생물이 각각 15% 순이었다. 근거중심 대체의학 현황을 파악하고자 체계적으로 고찰한 결과 대체의학을 통한 중재가 질병치료에 효과가 있는지에 대한 과학적 근거를 제시한 임상연구가 부족하다. 대체의학의 품질, 안정성, 유효성 확보를 위해 대체의학에 대한 질 높은 연구필요하며 근거중심 대체의학의 활성화가 필요할 것으로 생각된다.

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A Study on Impacts of Service Providers' Organizational Satisfaction and Loyalty on Customers' Repurchasing and Satisfaction in Korean Traditional Restaurants (고급 한정식 종업원의 조직 만족 및 충성도가 서비스 품질과 고객만족 및 재구매 의도에 미치는 영향에 관한 연구)

  • Park, Dae-Seob;Kim, Young-Hwan
    • Culinary science and hospitality research
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    • v.13 no.2
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    • pp.292-302
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    • 2007
  • This is an empirical study on Korean traditional restaurant service providers and customers who get direct service from them. This study focuses on the service performance determiners; customer satisfaction, service quality, service providers' satisfaction and loyalty. In order to meet its purpose, we survey 1,000 customers who have visited Korean traditional restaurants. This survey uses the SERVPERF service quality measuring theory. The results are as follows: First, the service providers' satisfaction have an effect on service quality, so the supervisor of a Korean traditional restaurant should construct a HRM (Human Resources Management) system for increasing employees' satisfaction. Second, employees' loyalty is significant, but its effect is lower than their satisfaction. Third, service quality affects customers' satisfaction and loyalty significantly. Fourth, employees' satisfaction and loyalty considerably influences customers' satisfaction and loyalty. Consequently, restaurant managers put their effort into increasing employees' satisfaction, loyalty, and service quality.

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웹사이트간 신뢰전이에 있어서 아바타가 미치는 영향에 관한 연구

  • Mun, Byeong-Seok;Lee, Geon-Chang
    • Proceedings of the Korea Inteligent Information System Society Conference
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    • 2007.11a
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    • pp.367-378
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    • 2007
  • 기업이나 단체는 고객과의 관계형성 강화와 충성도를 높이기 위해 온라인 커뮤니티를 조직 차원에서 활성화하고 있고, 개인들은 사회 연결망(social network) 강화를 위해 개인의 관심사${\cdot}$가치${\cdot}$흥미${\cdot}$문화 등에 따라 특정 온라인 커뮤니티 사이트를 통해서 다양한 정보 획득과 구성들 간의 관계를 형성해 가고 있다. 이러한 추세에 힘입어 온라인 커뮤니티 사용자들은 상호작용성을 높이기 위해 아바타를 커뮤니케이션의 전달매체로 활용하는 경향이 있다. 본 연구는 아바타가 웹사이트 간 신뢰전이에 어떻게 영향을 미치고, 아바타 유무와 아바타 유형에 따라 신뢰전이가 어떤 차이가 나는지를 실증분석을 통해 검증하였다. 첫째, SERI와 SERI 포럼 사이트간에 신뢰전이가 부분적으로 발생하고 있으며, SERI 포럼 내에서는 변수들간의 모든 가설이 모두 유의하게 검증되었다. 둘째, 아바타 유형에 따라 SERI와 SERI 포럼 사이트간에 신뢰전이가 발생하는데 차이가 나타났다. 셋째, 모(母) 사이트의 신뢰는 자(子) 사이트의 품질요인과 포럼활동 만족도에 직${\cdot}$간접적으로 일부분 영향을 미쳤다. 다만, 중개자 신뢰는 시스템신뢰에는 유의한 영향을 주지 못하며, 피드백 메커니즘은 정보 품질과 시스템품질에 유희한 영향을 주지 못한다.

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How community-specific sponsorship of a traditional market creates brand equity: The interdependent relationship between POSCO and the Jukdo Market (전통시장에 대한 기업의 지역사회 특화 스폰서십이 브랜드 자산에 미치는 영향: 포스코와 포항 죽도시장의 협력사례를 중심으로)

  • Rha, Hye-Su;Lee, Kwang-Keun
    • Journal of Distribution Science
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    • v.9 no.4
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    • pp.51-61
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    • 2011
  • The concept of Corporate Social Responsibility (CSR) was first introduced sixty years ago in the academic field. However, the phrase CSR was not explicitly stated before the 1990s in Korean business and academic researches. Recently CSR is more considered a corporate strategy than a philanthropic donation. CSR comprises contributions to local communities as well as using environmentally beneficial and humane practices. Sponsoring is one available marketing tactic used in order to communicate with the market. This study of sponsorship has concentrated on developing brand asset by accessing potential values of sporting events or star-players. However, sponsorship includes providing funds or goods to non-profit institutions as well as sports or entertainment organizations. Accordingly corporate community-specific sponsorship is defined as firms offering to provide money, goods and/or services to individuals and/or institutions within a particular community, thus establishing an interdependent relationship between the partners aspiring to gain social and economic assets. National sponsorship is typically targeted toward commonly recognized individuals and/or organizations with the intent to maximize exposure of a sponsor's brand, and is known to positively affect brand equity(community-specific sponsorship is committed to a limited local area) that a firm could benefit from by gaining a specific asset. POSCO sponsors the Jukdo Market, locate dinthe city of Pohang, tohelp revive their traditional market. Inreturn, the Jukdo Market merchant suni on display sflags with the POSCO embleminfrontof stores with in the market intending to make shopper sand merchant saware of POSCO's sponsorship. POSCO has succeeded in acquiring public support from the citizens of Pohang. However, the economic effects resulting from the cooperative relationship between POSCO and the Jukdo Market have yet to be measured by any empirical research. The purpose of this study is to assess the economic effects created by the community-specific sponsorship from the groups of merchants and shoppers, measuring its influence on the corporate image and subsequent brand loyalty, as parts of brand equity. The result of the study shows that the community-specific sponsorship of POSCO of the Jukdo Market had different influences on its corporate image and the brand loyalty of shoppers and merchants. First, the merchant group who was more frequently exposed to POSCO's flag recognized the sponsorship of POSCO more than the shopper group, and, therefore, had a better image of the company. Second, the recognition of POSCO's sponsorship had a positive influence on its corporate image, and that positive corporate image had a positive effect on brand loyalty development. However, the recognition of the sponsorship did not have a direct influence on brand loyalty. The friendly corporate image developed by the recognition of the sponsorship consequently could have had an effect on brand loyalty. Therefore, companies should not relinquish investments to corporate image development if they require more brand loyalty. Third, the influence of corporate image on brand loyalty shows stronger results in the shopper group rather than in the merchant group. Psycho-graphic factors of shoppers and merchants might give rise to the difference between the two groups.

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A Study on the Successful Factors of Customer Relationship Management(CRM) Implementation for Customer Satisfaction in Dental Clinic (치과의원에서 고객만족을 위한 고객관계관리(CRM) 실행의 성공요인에 관한 연구)

  • Choi, Jun-Seon
    • Journal of dental hygiene science
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    • v.4 no.2
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    • pp.61-73
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    • 2004
  • In this study, I have analyzed domestic dental clinics which had introduced CRM for customer satisfaction management. The purpose of this study is to provide information for designing efficient CRM. I would suggest some strategies to carry out CRM as followed. First, promote long-term relationship with customers. Second, select a target patient group and classify customers. Third, set a systematic database up. Fourth, make various channels to communicate with customers. In addition, the following ways are essential to be successful in implementing CRM. First, strengthen the service provided at the Moment of Truth (MOT). Second, organize learning in hospital and all the staff should be customer-oriented. Third, perform systematic "internal marketing".

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Acute toxicity effets of formaline to flounder, Paralichthys olivaceus (넙치 (Paralichthys olivaceus)에 대한 포르말린의 급성독성 효과)

  • Park, In-Seok;Kim, Hyung-Bae;Kim, Min-Suk;Park, Chul-Won
    • Journal of fish pathology
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    • v.8 no.1
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    • pp.57-67
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    • 1995
  • Twenty-four hours, acute toxicity and the histopathological effect of formaline to flounder, Paralichthys olivaceus larvae were examined. The $LC_{50}$ values obtained to farmaline were 2,520 ppm in 1 hour treatment. 1.610 ppm in 2 hours treatment, 868 ppm in 4 hours treatment and 141 ppm in 24 hours treatment. Many pathological features such as hypertrophy of mucous and epithelial cells in secondary gill lamella, hyaline droplet degeneration of tubular epithelial cells in the proximal convoluted segment of renal tubules, focal or massive necrosis in liver cells and pycnotic nucleus in heart cells were recognized. The above results were discussed in relation to the application of formaline as therapeutic agent in flounder disease.

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Histopathology of a acanthocephalan infection in swamp eel, Monopterus albus (드렁허리, Monopterus albus의 구두충 감염예에 대한 병리조직학적 관찰)

  • Kang, Hye Min;Lee, Hanna;Yim, Sang Gu;Kim, Young Dae
    • Journal of fish pathology
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    • v.26 no.3
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    • pp.303-310
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    • 2013
  • Since March in 2013, Inland Aquaculture Research Center, NFRDI has cultivated 1,000 wild swamp eel(Monopterus albus) for species conservation research. While cultivating, 100 fishes showed clinical sign that darkness color, mucus hypersecretion and anus rubor. Even some of them were died. Result of anatomical test, all 100 fishes were infected with intestinal parasite, acanthocephalan. So we were going to determine the case of acanthocephalans infection in swamp eel(Monopterus albus) as histopathologically. Acanthocephalan was founded in alimentary canal only. Parasite were confirmed 19 unit in individual fish, averagely. Heavy infected fishes were confirmed enterocleisis by acanthocephalans. Worms were attachment in submucosa layer of alimentary canal by invading proboscis. Characteristic symptoms were observed in stomach and intestine, including hyperemia in mucous epithelium, infiltration of eosinophills in submucosa layer, inflammation, parasitic granuloma. Some fishes showed vacuolization of gastricgland epithelium, necrosis of intestinal mucosa. Other organs, excluding alimentary canal, were not found lesion. The results of this study, the effect of the acanthocephalan infection on swamp eel(Monopterus albus) could find and it seems to be a big help in the future swamp eel(Monopterus albus) cultivation.

A Characteristic of Microstructures in Bonding Interlayer of Brazed Titanium to Copper (브레이징한 Ti/Cu 접합계면부의 미세조직 특성)

  • 김우열;정병호;이성렬
    • Journal of Welding and Joining
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    • v.13 no.3
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    • pp.106-115
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    • 1995
  • To know the bonding phenomena of Ti/Cu brazed joint, a characteristic of microstructures in bonding interlayer of vacuum brazed pure Ti to Cu has been studied in the temperature range from 1088 to 1133K for various bonding times using Ag-28wt%Cu filler metal. Also intermediate phases formed in bonded interlayer and behavior of layer growth have been investigated. The obtained results in this study are as follows: 1) Liquid insert metal width at the each brazing temperature was proportional to the square root of brazing time, and it was considered that the liquid insert metal width was controlled by the diffusion rate process of primary .alpha.-Cu formed at the Ti side. 2) Intermediate phases formed near the Ti interface were .betha.-Ti and intermetallic compounds TiCu, Ti$_{2}$Cu, Ti$_{3}$Cu, and TiCu. 3) .betha.-Ti formed in Ti base metal durig brazing transformed to lamellar structure, .alpha.-Ti + Ti$_{2}$Cu. The structure came from the eutectoil decomposition reaction in cooling. And the width of .betha.-Ti layer was proportional to the square root of brazing time, and it was considered that the growth of .betha.-Ti layer was controlled by interdiffusion rate process in .betha.-Ti. 4) The layer growth of TiCu, Ti$_{3}$Cu$_{4}$ and TiCu, phases formed near the Ti interface was linerface was linearly proportional to the brazing time, and it was considered that the layer growth of these phases was controlled by the chemical reaction rate at the interface.

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On the Images of Fast-food brands' identity: B.B.Q, Burger King, KFC, Lotteria, McDonald, Pizza Hut, Popeye's (패스트푸드(fast-food)브랜드 아이덴티티를 통한 이미지 연구 - KFC, 롯데리아, 맥도날드, 버거킹, B.B.Q, 파파이스, 피자헛 -)

  • 박규원;윤홍열
    • Archives of design research
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    • v.16 no.1
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    • pp.169-180
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    • 2003
  • Multinational brands have rapidly penetrated into the domestic dining business and their brands are increasingly recognized by Koreans. Considering fast-food as a kind of brand product, we attempt to investigate recognition of brands and association by images with the focus on visual identity. The economic value has been reevaluated with more attention on brand images and brand identity. The purpose of the current paper is to find out the meaning of brand association in the fast-food industry. Fast-food business has been rapidly increasing thanks to quick sonics, convenience, relatively low price, equalized quality of food and service. Most fast-food restaurants are run under franchised system. This helps enhance the recognition of brands among customers. We intend to see whether there is significant relationship between customers' preference of brands and brand images. We also aim to seek for their problems of identity in the merchandising process for brand colors. We hope to help develop Korean franchise industry by asking how association by visual Images such as colors and figures of such brands takes place.

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