• Title/Summary/Keyword: Group success

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Anesthetic efficacy of supplemental buccal infiltration versus intraligamentary injection in mandibular first and second molars with irreversible pulpitis: a prospective randomized clinical trial

  • Zargar, Nazanin;Shojaeian, Shiva;Vatankhah, Mohammadreza;Heidaryan, Shirin;Ashraf, Hengameh;Baghban, Alireza Akbarzadeh;Dianat, Omid
    • Journal of Dental Anesthesia and Pain Medicine
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    • v.22 no.5
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    • pp.339-348
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    • 2022
  • Background: To compare the anesthetic efficacy of supplemental buccal infiltration (BI) (1.7 ml) versus intraligamentary (IL) injection containing 0.4 ml of 4% articaine with 1:100.000 epinephrine after an inferior alveolar nerve block (IANB) with 1.7 ml 2% lidocaine in the first and second mandibular molars diagnosed with irreversible pulpitis (IP). Methods: One hundred subjects diagnosed with IP of either the mandibular first (n = 50) or second molars (n = 50) and failed profound anesthesia following an IANB were selected. They randomly received either the IL or BI techniques of anesthesia. Pain scores on a 170 mm Heft-Parker visual analog scale were recorded initially, before, and during supplemental injections. Furthermore, pulse rate was measured before and after each supplemental injection. During the access cavity preparation and initial filing, no or mild pain was assumed to indicate anesthetic success. The chi-square test, Mann-Whitney U test, and independent samples t-test were used for the analyses. Results: The overall success rates were 80% in the IL group and 74% in the BI group, with no significant difference (P = 0.63). In the first molars, there was no significant difference between the two techniques (P = 0.088). In the second molars, IL injection resulted in a significantly higher success rate (P = 0.017) than BI. IL injection was statistically more successful (P = 0.034) in the second molars (92%) than in the first molars (68%). However, BI was significantly more successful (P = 0.047) in the first molars (88%) than in the second molars (64%). The mean pulse rate increase was significantly higher in the IL group than in the BI group (P < 0.001). Conclusions: Both the IL and BI techniques were advantageous when used as supplemental injections. However, more favorable outcomes were observed when the second molars received IL injection and the first molars received BI.

Successes in Six Sigma (식스 시그마 성공사례)

  • 홍성훈;김상부;권혁무;이민구
    • Journal of Korean Society for Quality Management
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    • v.27 no.3
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    • pp.202-208
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    • 1999
  • A new campaign, known as "Six Sigma", to increase market share, decrease costs, and grow profit margins has been adopted by a selected group of leaders in American industry. Although the initial emphasis of Six Sigma was for quality improvement in manufacturing, it is rapidly being applied in key areas beyond manufacturing, and beyond what would traditionally be considered quality. There are a lot of Six Sigma success stories in companies such as Motorola, AlliedSignal, Asea Brown Boveri, and GE. The financial results of Six Sigma in those companies are investigated and their success factors are discussed. The applications of Six Sigma in Korean companies such as Samsung Display Device, Hanjung, and LG Electronics are also introduced.

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A Study on the Success Factors of TQM -Through the AHP Analysis of Japanese companies- (종합적품질경영(綜合的品質經營)(TQM)의 성공요인(成功要因)에 관한 연구(硏究) - 일본기업(日本企業)에 대한 AHP분석(分析)을 중심(中心)으로 -)

  • Yoo, Han-Joo
    • Journal of Korean Society for Quality Management
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    • v.22 no.1
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    • pp.33-53
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    • 1994
  • Recently, from the viewpoint of TQM, the criticism and new approaches toward Japanese TQC have made much progress in Japan. It shows that these new approaches to quality are what are needed these days. In this connection, this paper aims at the study of a reform of Japanese TQC. This paper consists of the following two steps. First, several success factors of TQM in Japanese companies were selected through the study of literature. Second, actual approaches to or recognition of TQM in those companies were examined through the AHP analysis. The results of this paper are as follows: First, quality improvement and cost-down efforts within a factory have been emphasized. On the other hand, the development of strategic quality management is weak. Second, the development of creativity by individual autonomous teamwork is more needed than the development of creativity by group consciousness in companies. Third, the reform of upper-class management must be carried out by powerful leadership of top management.

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A Study on the Implementation Strategy and Performance of Enterprise Resource Planning System (ERP 시스템 구축 및 효과에 대한 연구)

  • 황재훈;이선로
    • Journal of Information Technology Applications and Management
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    • v.9 no.3
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    • pp.47-56
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    • 2002
  • A variety of enterprises have Implemented ERP system on the promises of feasible strategic benefits. The objectives of this study are (1) to classily and analyze the motives and critical success factors o the enterprises'ERP system adoptions, and (2) to measure their impacts on the business performance. The data for this research were collected from 43 cases in Korea that have operated ERP system for more than 6 months after the implementation. This study results reveals that the Information strategic planning and business strategy establishment prior to ERP adoption and the demands of field people activate as critical triggers In the larger firms Among the six critical success factors, training was statistically significant for all of four performance measures control, cost reduction, quality and service, and work efficiency. And other findings are furnished. Also the larger company group In the sales volume has shown the higher performance except work efficiency.

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U-City요구분석 단계에서 유비쿼터스 공간 서비스 인식을 위한 분석방법론 개발

  • Gwon O Byeong;Chon Geun Ho;kim Ji Hun;Jeong Gi Uk
    • Proceedings of the Korea Association of Information Systems Conference
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    • 2005.12a
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    • pp.349-358
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    • 2005
  • Recently, developing U-City as an integrated set of ubiquitous spaces has been regarded as a promising field in realizing ubiquitous computing technology. However, well-organized requirement analyses of U-City to declare what kinds of ubiquitous space services are needed and which ubiquitous computing technology should be incorporated to come up with the needs are still insufficient. Hence, the aims of this Paper are to Propose a set of unique U-City construction philosophies and to analyze which services Should be offered in the ubiquitous Space services in U-Cities. A field survey to the citizens who are potential end users of the ubiquitous space services was conducted to analyze the success factors of U-City using CSF methodology. Focused group interview with professionals in the field of ubiquitous computing technology in Korea was then performed to identify the relationship of the ubiquitous space services and the critical success factors.

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An Analysis of Success Factors Important to Electronic Payment Systems Considering the Electronic Commerce Environment over the Internet in Korea (한국의 전자상거래 환경을 고려한 전자지불 시스템 성공요인 분석)

  • Joo, Jae-Hun
    • Asia pacific journal of information systems
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    • v.9 no.1
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    • pp.77-98
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    • 1999
  • The purpose of this paper is to determine success factors important to electronic payment system and also to review its environments in order to present development direction of electronic commerce in Korea. A field survey including interviews and questionnaire surveys is made in 12 experts who were identified as having research experiences and/or development experiences of electronic payment systems, 35 merchants who are doing business over the Internet, and 96 netizens who were identified as a consumer group. In this study, we reviewed four dimensions affecting the acceptance of electronic payment systems such as safety, security, convenience, and efficiency. Finally, we suggested a total of 32 factors important to electronic payment systems and classified all factors into four dimensions.

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A Study on the Corporate Culture of Tongrentang

  • Cheng, Jie;Choi, Myeongcheol;Piao, Xuelian
    • International Journal of Advanced Culture Technology
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    • v.10 no.1
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    • pp.131-137
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    • 2022
  • The importance of corporate culture for its development has always been a classic research. Through excellent corporate culture, we can analyze the secrets of company success and provide important reference significance for other company brands. Since the outbreak of COVID-19, Traditional Chinese Medicine (TCM) has greatly increased its international recognition with its excellent efficacy, which has brought development opportunities to the TCM industry. The object of this research is the Beijing Tongrentang Group Co., Ltd. Tongrentang is a representative of Chinese time-honored brands in TCM industry. It has a development history of more than 350 years. It carries the traditional Chinese culture and Chinese medicine culture. The corporate culture of Tongrentang was thus extended and developed into 'Benevolence & love', 'Honesty & trustworthiness' and 'Quality first'. We can see that a good corporate culture is particularly important. This paper studies the unique Corporate culture of Tongrentang, and the reasons of company success. Hoping to help the company through this paper, so as to improve the company in the future. And put forward a certain practical significance and value.

The Successful Factors of Ecotourism with Destination Competitiveness (경쟁전략의 관점에서 생태관광지 성공 요인)

  • Jeong, Ha-Young;Jang, Eunmie;Park, Duk-Byeong
    • Journal of Agricultural Extension & Community Development
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    • v.29 no.1
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    • pp.33-49
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    • 2022
  • The competitive strategy perspective is one of the important approaches to develop ecotourism sites. It increases the residents' profits and overcomes the instability of the supply in the marketability. The study aims to explore the ecotourism successful factors based on competitiveness strategies. We found seven key success factors of the competitive strategy approach in the ecotourism industry as the guarantee of sustainable ecotourism as follows: infrastructure, operation management, product/technical development, human resources, service system and cultivation of tourists' understanding and behavior, marketing activities, and local resources. Conclusions and practical implications for successful factors of ecotourism are presented according to the result of the in-depth interview and focus group interview with ecotourism experts.

The Effect of Splanchnic Nerve Block According to Concentration of Alcohol (Alcohol농도에 따른 내장신경 차단효과)

  • Yoon, Duck-Mi;Suh, Young-Sun;Oh, Hung-Kun
    • The Korean Journal of Pain
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    • v.3 no.1
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    • pp.15-20
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    • 1990
  • Three hundred and eighty-nine cases of splanchnic nerve block were retrospectively divided into 3 groups according to the change of alcohol concentration. In Group 1 (26 cases), about 7 ml of 1% lidocaine was used bilaterally as test block followed by an injection of 20 ml of 50% alcohol bilaterally. In Group 2 (286 cases) the same test block was followed by the same amount of pure and 50% alcohol. In Group 3 (77 cases) and used 30 ml of 75% alcohol bilaterally. The overall success rate of the first alcohol block in group 1, 2 and 3 was 73.1%, 92.0% and 84.4% respectively. From the above results, that splanchnic nerve block by pure alcohol was the most reliable method for upper abdominal cancer patients.

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A ComparativeStudyontheDevelopmentProcessesof Organic Farmers' Groups (친환경농업 생산자 단체의 발전과정 비교 연구)

  • Kim, Tae-Yeon
    • Korean Journal of Organic Agriculture
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    • v.18 no.4
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    • pp.441-461
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    • 2010
  • This study explores the development processes of organic farmers' groups that have tried to manage farming activities at the regional level. They formed the groups from different reasons and situation each other. The motives to set up the groups differ between them. Some set up for the local farmers movement, others aim to get more income from the group activities. Whatever the motives, they all have been succeeded in the agricultural sector. Many new-born farmer's groups in organic farming sector tend to be regarded them as the models for success. Therefore, it is important to clarify how they have overcome difficult situation that may differ from group to group. This study tries to find and compare the four organic farmers groups with the factors of the historical processes for establishment, the process of business development, and the development of networks.