• Maxillofacial Plastic and Reconstructive Surgery
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• 제27권1호
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• pp.39-47
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• 2005

The purpose of this study is to review the prognosis of the TG Osseotite implant(3i Co, USA) placed in partial edentulous area of oral cavity and to suspect the possible causes leading to failure. 124 TG Osseotite implants that had been inserted between 2000 - 2002 were followed up for 2 years(avg : 9.5 months) in function. Medical records, and radiographs were evaluated and analyzed by the over all success rate, gender and age factor, general disease, implant fixture length and diameter, implant site, bone density, and various surgical methods. Chi square test was used statistically. Of the 124 TG Osseotite implants, 9 implants(7.3%) were removed in early phase and 3 implants(2.4%) were in late phase. The cumulative survival rate was 90.2%. The failure of the TG Osseotite implant was closely related with the use of bone graft techniques such as sinus elevation or immediate implantation and not with the age, sex, general disease, implant site, bone density of implanted site. The failure of the TG Osseotite implant was well developed when it was the wide type of implant and it was inserted for single tooth replacement. The developement of peri-implantitis was the most important factor in the failure of the TG Osseotite implant.

• 대한건축학회논문집:구조계
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• 제36권3호
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• pp.129-134
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• 2020

The current evaluation time period for the construction management service is the project completion or after project completion. Therefore, the construction manager has the following problems. First, it is difficult to prepare the evaluation due to the new field movement of the existing participating engineer. Next, the CM work is complex as well as extensive. Therefore, the critical success factors of the construction technology services evaluation are required as a systematic performance standard of CM work. In this study, we extracted the critical success factors that can systematically prepare the evaluation from the early stage of the project through in - depth interviews with experts. And, this study was analyze the priority of each factor by using AHP technique. As a result, the most important factors were related to the systemization of the preparation process, the construction manager work capabilities and practical construction management. And the priorities of all factors were analyzed high in the factors suggested by the owner groups. The results of this analysis are expected to provide the standards that construction management service performer carry out structured management of construction management throughout the project.

• 유통과학연구
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• 제14권2호
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• pp.83-92
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• 2016

Purpose - The purpose of this study is to identify the relations among perceived organizational support, career planning, and subjective career success (career satisfaction and job satisfaction). In particular, this study focuses on the mediating effect on the career planning between perceived organization and subjective career success. The target cases are employees of a Korean branch of a global company (A), which operates formal career program to support a career development for employees. Research design, data, and methodology - The data were collected from December, 2014 to March, 2015. 211 out of 300 questionnaires were returned (response rate 70.3%). After the data cleaning, 209 questionnaires were used for the data analysis. These data were analyzed through descriptive statistics, correlation analysis, exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and structural equation modeling (SEM). The whole process of the data analysis was accomplished using the SPSS 21.0 for windows and the AMOS 21 program. Results - The findings of the study are as follows: First, the better the organizational support is perceived, the higher career satisfaction and job satisfaction is. That is, the employees' career and job satisfaction is higher, when they feel themselves received more supporting. Second, perceived organizational support has a positive impact on employees' career planning. This result means that it is important to support employees in their career development. Third, career planning has a positive impact on career satisfaction, but not on job satisfaction. Lastly, it is verified that career planning has a mediating effect between the perceived organizational support and career satisfaction. Not only has the perception of an organizational support a direct impact on career satisfaction, but also an indirect impact through career planning. However, there is not an indirect relationship through career planning, just an direct relationship between the perception of an organizational support and job satisfaction Conclusions - Based on the findings of this study, the major conclusion of the study was as follows: The study provides theoretical values and practical implications for the fact that the differences of the subjective perception about organizational support exist among employees, and the differences have an impact on their career planning as well as subjective career success. Furthermore, some recommendations for workplace were suggested: The companies should support the career development for employees in organization level. Even though employment instability makes individual workers themselves to be responsible for their own career development, it is an important issue in organizational level that employees' career success could have positive effects on organizational development and success, as well. However, there is a limit in the study that analyzing results cannot be generalized due to the data from a single company. Some recommendations for future research are suggested: First, a comparative study should be conducted with other various companies. Second, a hierarchical analyzing model needs to be applied to substantiate how organizational context influences on subjective career success of employees.

• 영재교육연구
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• 제25권4호
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• pp.607-628
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• 2015

본 연구는 영재와 평재 고등학생을 대상으로 이들의 성공에 대한 인식, Grit(관심의 일관성, 노력의 인내), 열망(내재열망 - 신체적 건강, 자아성장, 소속감, 공동체 기여; 외재열망 - 명성, 이미지, 경제적 성공) 및 성취목적(숙달목적, 수행접근 목적, 수행회피 목적)에는 어떤 차이를 보이는지 살펴보고자 하였다. 본 연구에서는 영재학교 2개교에서 200명, 일반 고등학교 2개교에서 350명, 총 550명을 표집 대상으로 하였다. 이 중 불성실하게 응답한 54명을 제외한 496명(회수율 90.18%, 영재학생 153명, 평재학생 343명)을 최종 분석대상으로 선정하였다. 본 연구 결과, 영재학생과 평재학생 모두의 경우, '성공은 내가 통제할 수 없는 것'이라고 생각하는 비중이 50%를 상회하는 것으로 나타났으며, 성공에 영향을 미치는 요인들 중 '근면'을 가장 많이 선택하였다. 반면에, 성공에 영향을 미치는 요인들 중 '부유한 가정환경'을 선택하는 하는 비중이 영재학생들(48.2%)에 비해 평재학생들(60.4%)이 많은 것으로 나타났다. Grit의 하위요인 중 '노력의 인내'와 성취목적 하위 요인 중 '숙달목적 지향성'에서 영재학생이 평재학생에 비해 유의미하게 높은 것으로 나타났다. 또한, Grit의 하위요인 중 '노력의 인내' 요인은 영재와 평재 학생들의 '숙달 지향성'과 '수행접근 지향성'에 긍정적으로 영향을 미치는 것으로 나타났다. 또한 영재와 평재학생의 성공에 대한 인식, Grit, 열망 및 성취목적을 비교한 본 연구 결과는 이들의 성취증진 방안을 강구하는데 많은 교육적 시사점을 제공해줄 수 있을 것으로 기대된다.

• 지식경영연구
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• 제21권3호
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• pp.1-25
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• 2020

본 연구에서는 한국의 카셰어링 기업(쏘카, 그린카)의 핵심성공요인을 분석하고, 한국의 특수한 경제, 규제 환경 속에서 형성된 공유경제 서비스의 성장과 관련하여 자동차 제조사의 대응전략을 분석하였다. 본 연구의 결과는 다음과 같다. 쏘카와 그린카 모두 창업기에는 '적시의 시장 진입', 초기 성장기에는 '외부자원의 활용'이 핵심성공요인으로 파악되었다. 고도성장기의 핵심성공요인은 두 회사의 사업방향의 차이에 따라 각기 다르게 나타났다. 독립 벤처기업으로 B2C 사업으로 외형성장에 집중한 쏘카는 '고객밀착형 마케팅'과 '충분한 자본조달'이, 대기업 계열사로 편입되어 내부 자원활용에 집중한 그린카는 '진입전략(B2B시장 확대)'이 핵심성공요인으로 파악되었다. 고도성장기의 공통적 핵심성공요인으로 '외부자원의 활용'과 '대기업과의 공생'으로 분석되었다. 본 연구에서 분석한 현대자동차그룹의 카셰어링 대응 전략은 크게 협력, 투자 그리고 직접운영(딜카)의 형태로 나타났다. 대응전략의 목적은 단기적으로는 카셰어링 서비스 업체와의 협업을 통한 테스트베드 운영 등으로 나타났고, 중/장기적인 관점에서는 이용자 데이터 수집, 이를 통한 신규 모빌리티 서비스 기획 등과 함께 미래의 자율주행 모빌리티 서비스 시장 선점이 중요한 목적으로 파악되었다.

• 한국IT서비스학회지
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• 제15권3호
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• pp.247-263
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• 2016

The purpose of the study is to derive success factors of B2C reverse auction business model, a business model contributes to the recent innovative practices in e-commerce and service sector. Electronic reverse auction has been traditionally used to ensure the procurement convenience and purchasing efficiency in B2B or B2G settings, however, e-RA is now expanding its basis toward B2C commerce industry along the huge success of an online e-RA travel service provider Priceline.com. Recently, B2C e-RA business model is getting the spotlight in the Korean venture industry with a variety of startups in diverse areas. However, e-RA does not work perfect in all kinds of trade settings. Therefore, we conducted a multiple case study to find out the success factors of B2C business model as follows : First, large supplier basis is an important factor that constructs a quasi-perfect competition environment. Second, the high online and mobile accessibility or e-readiness of Korean consumers was also a critical aspect of the success of e-RA. Lastly, e-RA performs best when the supplier switching cost is low and the trading occurs infrequently.

• 유통과학연구
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• 제15권1호
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• pp.57-70
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• 2017

Purpose - This study examined the effects of CRM success factors on business performance and customer performance, and the effects on job performance and customer performance through internal member satisfaction by considering of technology, organizational environment and customer relationship factors in CRM success factors from banking sectors. Research design, data, and methodology - An online questionnaire was conducted to 251 employees in banking sectors. The data were analyzed by SPSS 22.0 and Amos 21.0. CRM success factors, internal member satisfaction, job performance, and customer performance were analyzed by descriptive statistics and Pearson's correlation analysis. The bootstrapping in structural equations was conducted to verify the mediating effect of internal member satisfaction. Results - Internal members' satisfaction had a positive effect on job and customer performance. It mediated the relationship between organizational environment, customer relationship factors and job performance. It also mediated the relationship between organizational environment and customer performance. Conclusions - If internal members' relationship with customers is improved by the members' satisfaction, customer retention, customer satisfaction, and work performance will be achieved. The stability and usability in CRM system support jobs effectively, but the internal members did not feel their job satisfaction. Thus, they did not show a positive effect on job and customer performance.

• 경영과학
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• 제23권1호
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• pp.1-19
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• 2006

This study investigates the critical success factors for the promotion of IT industry in region and suggests some directions for operations strategy of them. This study based on the critical success factors, and we suggest followings : (1) start-ups support, (2) technology support, (3) management support, (4) law/institutional support. We suggested the strategy which based on critical success factors for successful operations of IT industry. This strategy suggested by AHP(Analytic Hierarchy Process) results and was evaluated by the three groups(IT firms, local government official worker, professor) which have an influence on IT policy. We suggested the priority of policy by AHP technique for successful development of IT industry. As a results, centralization of supporting facilities was perceived as the most important policy by three groups(IT firms, local government official worker, professor). This research contributes to assist planners and policy-makers in supporting IT industry by providing useful information about the suggested strategy, and by suggesting the effective means to assist the IT industry. Also, results of our research will be suggested as a priority of developing policy to assist successful IT industry.

• The Journal of Asian Finance, Economics and Business
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• 제10권1호
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• pp.169-179
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• 2023

This study aims to determine the factors that influence training programs in increasing entrepreneurial success as a new model for developing entrepreneurship training in a new era. It intended to provide a suggestion for building an entrepreneurship training model for Beginner Young Entrepreneurs (BYE) organized by the Ministry of Youth and Sports of Indonesia. The study used a quantitative method by collecting data through a Google form questionnaire distributed via the WhatsApp group. This study employs samples from 358 BYE training participants for 2017-2020, and data was processed using Amos SEM software to analyze factors that influence the success of entrepreneurship. The results showed that entrepreneurial motivation is a partial mediator in increasing the effect of training on its success by BYE participants. Furthermore, the key factor for increasing entrepreneurial motivation is challenging young people to start businesses. This study recommends that BYE program policymakers build a training model by considering many practical case studies to increase motivation as an important mediator in influencing entrepreneurial success. Meanwhile, to boost the morale of training participants, it is necessary to add significant real challenges for participants to start entrepreneurship. Moreover, future studies should add other independent variables, such as personality.

• 한국항공운항학회지
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• 제32권1호
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• pp.19-27
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• 2024

Globalization has significantly elevated the importance of the aviation sector in the global economy. However, despite the pivotal role airports play, some have struggled to maintain sustainability. Based on these problems, the purpose of this study is to understand the effect of Regional airports' perceived critical success factors and its effect on the performance of airports. This paper surveyed personnel who worked at regional airport and conducted an empirical analysis based on survey results. The study validates hypotheses pertaining to the critical success factors within regional airports and its influences on management performance. The comprehensive analysis reveals that, central governments has a positive impact on the regional airports' team·process·organizational factors. Furthermore, the team and organizational factors exerts positive influence on the management performance. This paper offers empirical insights to regional airports's critical success factors and its impact on airports' performance.