• 한국산학기술학회논문지
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• 제12권11호
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• pp.4778-4787
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• 2011

본 연구의 목적은 서비스산업에서 서비스품질 평가에 자주 사용되었던 KS-SQI모형을 적용하여 IT아웃소싱 서비스품질 평가도구를 개발하는 것이다. 독립변수로 본원적 서비스, 예상외 서비스, 신뢰성, 친절성, 적극지원성, 접근용이성, 물리적 환경을 선정하였고, 이들이 IT아웃소싱 서비스품질 평가도구로서 적합한지를 검증하기 위해 IT아웃소싱 만족도에 영향을 주는지를 분석하고, IT아웃소싱 만족도는 재계약의도에 영향을 주는지를 조사하였다. 가설검증을 위해 LISREL을 활용하여 변수들 간의 경로분석을 실시한 결과, 본원적 서비스, 신뢰성, 친절성, 적극지원성, 접근용이성, 물리적 환경은 IT아웃소싱 만족도에 유의적인 영향을 주었고, 예상외 서비스는 유의적인 영향이 없는 것으로 나타났다. 그리고 IT아웃소싱 만족도는 재계약의도에 유의적인 영향을 주는 것으로 나타났다. 도출된 6개의 측정도구는 IT아웃소싱 서비스품질 평가도구로서 적합함이 입증되었다. 본 연구의 의의는 IT아웃소싱 서비스품질 평가에 KS-SQI모형을 적용한 측정도구를 개발함으로서 이론적인 확장을 이루었고, 실무적인 측면에서는 IT아웃소싱 제공업체와의 재계약을 위한 IT아웃소싱 서비스품질을 평가하는 도구로 활용될 수 있다.

• 대한물리치료과학회지
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• 제21권1호
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• pp.53-58
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• 2014

Background : The purpose of this study is to identify the level of positive influence on the pain and the gripping power in patients with tennis elbow by comparing the TENS treatment method and the kinesio taping therapy with good accessibility among the kinesio taping therapy and electrical therapy. Methods : Targeting the patients diagnosed with tennis elbow, the subjects were categorized in groups of four, each of electrical therapy group and kinesio tape therapy group where the degree of pain reduction through VAS before and after the treatment of each group and the measurement of the degree of gripping power increase using the gripping power measurement tool as well as the pain reduction changes and gripping power increase before and after the treatment between the two groups were compared. Result : As a result, the electrical therapy group and the kinesio tape group were able to obtain the results of pain reduction and gripping power increase through VAS before and after the treatment, but for all pain reduction and gripping power increase, it had no statistically significant changes(p>.05). In addition, in the changes of pain reduction and changes of gripping power increase before and after the treatment, there were no statistically significant differences between the electrical therapy group and the kinesio tape group(p>.05). Conclusion : Based on the results so far, it is thought that the kinesio taping therapy can positively influence the pain reduction of patients with tennis elbow and increase of gripping power.

• 디지털융복합연구
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• 제9권5호
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• pp.253-263
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• 2011

본 연구는 국내의 중 고교생이 많이 사용하는 온라인 교육사이트의 서비스품질을 측정하는데 있어서 SERVPERF모형과 KS-SQI모형 중에서 어느 것이 더 적합한지를 비교 분석하였다. AMOS7을 이용하여 분석한 결과, SERVPERF모형에서 서비스품질은 신뢰성, 유형성, 반응성, 공감성, 확산성으로 측정하는 모형으로 나타났다. 또한 KS-SQI모형의 서비스품질은 본원적 서비스와 예상외 서비스로 구성된 성과차원과 신뢰성, 친절성, 적극지원성, 접근용이성, 매체유형성으로 구성된 과정 차원으로 구성된 측정모형으로 나타났다. 두 모형간 비교에서는 KS-SQI가 경로분석에 대한 모형적합도 측면에서 더 우수한 것으로 나타났다.

• The Journal of Asian Finance, Economics and Business
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• 제7권8호
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• pp.461-472
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• 2020

In recent decades, the research field of entrepreneurship phenomenon has significantly increased in both quantity and sophistication. In Vietnam, paradoxically, while creating a new business venture has become a tendency, the interest in studying entrepreneurs seems not to be thoroughly investigated. This research aims to evaluate the factors that affect the entrepreneurial intention of information technology (IT) students in Vietnam. The authors make use of mixed methods including both quantitative research method and qualitative research method. The qualitative research method is employed to identify meanings, confirmations, adjustments, and compliments for concept-measurement variables in the conceptual model. Quantitative research is conducted from a sample of 424 IT senior students across many universities in Vietnam. Questionnaires have been sent to students to evaluate the measurement scale and appropriateness of the research model. Results from multiple regression highlighted five independent variables affecting the dependent variable, the entrepreneurial intention, in a descending order as following: entrepreneurial educational environment, personal characteristics, perception of feasibility, entrepreneurial supports, and financial accessibility. In addition, this research has proved that the variable attitudes towards entrepreneurship partially mediated among the interrelationship of the aforementioned variables. From this research, the authors make some recommendations to enhance entrepreneurial intentions of IT students in Vietnam.

• 한국해양공학회지
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• 제13권2호통권32호
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• pp.90-98
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• 1999

Boiler high-temperature pipelines such as main steam pipe, header and steam drum in fossil power plants are degraded by creep damage due to severe operationg conditions like high temperature and high pressure for an extended period time. Such material degradation lead to various component faliures causing serious accidents at the plant. Conventional measurement techniques such as replica method, electric resistance method, and hardness test method have such disadvantages as complex preparation and measurement procedures, too many control parameters, and therefore, low practicality and they were applied only to component surfaces with good accessibility. In this study, both artificial creep degradation test using life prediction formula and frequency analysis by ultrasonic tests for their preparing creep degraded specimens have been carried out for the purpose of nondestructive evaluation for creep damage which can occur in high-temperature pipelline of fossil power plant. As a result of ultrasonic tests for crept specimens, we confirmed that the high frequency side spectra decrease and central frequency components shift to low frequency bans, and bandwiths decrease as increasing creep damage in backwall echoes.

• 한국문헌정보학회지
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• 제52권4호
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• pp.163-178
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• 2018

본 연구는 공공도서관에서 운영하는 프로그램의 성과를 측정할 수 있는 시스템의 구축을 목적으로 한다. 이를 위해 로직모델을 기반으로 개발된 도서관 성과측정 프레임워크를 적용하고 사서가 직접 KOLAS에서 데이터를 반출하고 성과평가 시스템에 업로드하여 성과를 측정하고 결과를 출력할 수 있도록 시스템(LibOutcomes system)을 구축하였다. 연구 결과, 성과평가 시스템을 이용한 성과 측정은 시각적으로 결과를 확인하기에 유용하였다. 또한 웹 기반 시스템으로 구축함으로써 접근 및 이용의 용이성을 확보할 수 있었고, 향후 KOLAS의 한 기능으로 확장할 수 있는 가능성을 제시하였다.

• 비파괴검사학회지
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• 제20권1호
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• pp.18-26
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• 2000

화력발전소 보일러 고온배관인 주증기관, 헤드 및 증기드럼 등의 설비들은 장시간동안 고온고압의 가혹한 조건으로 운전됨에 따라 크리프손상에 의해 열화되고 있다. 이들 설비의 크리프손상측정에 적용되는 종래의 비파괴기법인 레프리카법, 전기저항법 및 경도법 등은 복잡한 측정절차 및 접근성, 검사결과의 신뢰도 및 측정정도 등 여러가지면에서 단점이 많다. 따라서 본 논문에서는 화력발전소 주요 고온배관에서 발생되는 경년열화인 크리프손상에 대한초음파 측정연구를 수행한 결과로서, 고온배관재료인 Cr-Mo강의 크리프 인공열화재를 대상으로 이들에 대한 크리프손상 상태별 초음과 음속(sound velocity) 및 감쇠(attenuation)의 초음파 신호특성을 평가하였다.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2006년도 춘계학술발표회 논문집
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• pp.223-228
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• 2006

Monitoring structures is important to maintain the safety and serviceability of the structures. The maximum displacement in the structure should be precisely and frequently monitored because it is a direct assessment index indicating its stiffness. However, no practical method has been developed to monitor such displacement precisely, particularly for high-rise buildings and long span bridges because they cannot be easily accessible. To overcome such difficult accessibility, we propose to use a LIDAR system that remotely samples the surface of an object using laser pulses and generates the coordinates of numerous points on the surface. By analyzing the LIDAR points sampled from the surfaces of a deformed structure, we can precisely determine the displacement of the structure. In this study, we thus develop a novel method based the LIDAR system and perform an indoor experiment to prove its performance. This experimental results strongly supports that the displacement measurement using the LIDAR system are enough accurate to be used for structural analyses.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2009년도 춘계 학술대회 제21권1호
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• pp.141-142
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• 2009

본 논문은 외부긴장재의 고유진동수를 사용한 유효긴장력의 추정결과를 기술하였다. 외부긴장재는 PSC 교량의 중요부재인 긴장재에 대한 높은 접근성을 가지고 있다. 1개 경간에 위치한 6개의 외부긴장재를 임팩트 햄머를 사용하여 가진하였으며, 이에 따른 진동을 가속도계를 사용하여 측정하였다. 유효긴장력은 측정된 고유진동수를 이상화된 stiff string model에 적용하여 추정하였다.

• 지식경영연구
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• 제20권1호
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• pp.77-99
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• 2019

This study aims to examine validity and reliability of the convergence talent measurement. Based on the comprehensive literature review on convergence and convergence talent, we draw 4 main competencies (convergence cognitive, accomplishment, problem solving, and attitude) and 10 critical aspects (creative thinking, critical thinking, cooperation, communication, problem-solving, knowledge accessibility, resource utilization, trust, openness, caring) for building an effective convergence-oriented organization. A validity and reliability test survey were conducted for the analysis to investigate the convergence talent scale. With a data of 151 employees in diverse companies, the results show that the factors demonstrated acceptable levels of validity and reliability. The empirical evidences of our study are 10 key aspects comprising four main dimensions which suggest an available scale for measuring the convergent talent for enhancing convergence-oriented organizations. Our research contributes to the expansion of academic and practical implications on convergence, especially in convergence-oriented organizations.