• 디지털융복합연구
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• 제7권3호
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• pp.13-24
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• 2009

Technology Acceptance Model (TAM) has been a basis model for testing technology use. Post researches of TAM have been conducted with the updating the TAM by adding new independent variables in order to increase the explanatory power of the model. However, the problem is that different independent variables have to be required to keep the explanatory power whenever adopting particular technology. This might reduce the generality of the research model. Thus in order to increase the generality of the model, this study reviewed the previous researches and collected the independent variables used, and regrouped them into three basic independent constructs. New research model was designed with three basic independent constructs with three constructs selected for the involuntary information technology usage environment. Finally, this study concluded that new technology acceptance model could be used to explain the use of new technology without any adding new particular independent variables.

• Journal of Information Technology Applications and Management
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• 제20권1호
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• pp.19-41
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• 2013

This study analyzed the users acceptance of e-Government services. Many IT(Information Technology) adoption studies appeared the TAM(technology adoption model) of Davis[1989] as a theoretical background. The TAM composed of three factors those are the perceived easy of use, the perceived usefulness, and intention to adoption of IT. However, TAM did not explain the consequences of intention to adoption and antecedents of the ease of use and usefulness in IT adoption. To overcome limitations of TAM, many technology acceptance studies done. In this study, the researcher suggested the IT acceptance model for explaining users adoption of e-Government service based on the model of IT acceptance of Wixom and Todd[2005]. The model of Wixom and Todd[2005] based on the TAM of Davis[1989], IT adoption model of Taylor and Todd[1995] and, IS(Information Systems) success model of Delone and Mclean[1992, 2003]. For testing our research model, the researcher collected data from 200 users of e-Government services. The researcher analyzed in measurement model and structural model using statistical software. This study analyzed relationships among interaction, information quality, Web systems quality, satisfaction, ease of use, usefulness, and attitude to explain and predict influences of the users acceptance of e-Government services. The results of this study will provide useful information about develop a strategy for usage spread of e-Government services.

• 한국지능시스템학회논문지
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• 제22권4호
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• pp.425-428
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• 2012

We propose some properties for fuzzy hypotheses testing by the principle of the rate of internal division on delta-levels. By the rate of internal division, we show that the acceptance and rejection degree for fuzzy the fuzzy hypotheses and reduce the spread of the fuzzy variance with average of the center and left or right spread of fuzzy number data.

• 대한방사선기술학회지:방사선기술과학
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• 제19권1호
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• pp.89-94
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• 1996

Misalignment between the electronic and mechanical axes of rotation will result in artifact generation and image degradation during single photon emission computed tomography(SPECT) reconstruction. Acceptance and quality control testing procedures have not emphasized the variability in center of rotation(COR) measurements caused by collimators and the need to verify uniformity across the full collimator field of view (FOV). Variation from the mean COR across the FOV was tested in four different collimators using multiple point source acquisitions. The mean COR was different for each collimator and one of the four had a > 0.5 pixel difference from the mean COR on some area of the FOV, This variation makes this collimator unacceptable for SPECT acquisition. Thus, initial acceptance testing of SPECT collimators should verify a uniform COR across the full FOV and collimators with a variability from the mean COR > 0.5 pixels should be rejected.

• 한국소음진동공학회논문집
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• 제24권7호
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• pp.509-516
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• 2014

This paper proposes estimation model of uncertainty in vibration measurement of shipboard equipment and analyzes the result of uncertainty estimation. Vibration of shipboard equipments affects underwater radiated noise that is important performance related to stealth of the naval vessel. Acceptance testing for shipboard equipment is required to guarantee the stealth performance of naval vessel. In measuring, detailed uncertainty estimation is essential to improve measuring reliability. Acceptance testing result of structure-borne noise and vibration is used to analyze uncertainty in vibration measurement of shipboard equipment.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1994년도 춘계공동학술대회논문집; 창원대학교; 08월 09일 Apr. 1994
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• pp.370-370
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• 1994

• 콘크리트학회지
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• 제19권3호
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• pp.80-90
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• 2007

• 융합정보논문지
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• 제11권4호
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• pp.1-18
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• 2021

본 연구의 목적은 확장된 UTAUT를 활용하여 4차 산업혁명 및 스마트 팩토리 관련 기술의 수용의도와 수용행동에 영향을 미칠 수 있는 영향요인을 연구하는 것이다. 이를 통해 어떠한 영향요인들이 관련 기술의 도입과 수용에 영향을 미치는가를 파악함으로써 제조 기업들의 4차 산업혁명에 대한 대응 및 스마트 팩토리 관련 기술 수용을 위한 전략을 도출하는 것이다. 다양한 제조 기업체들에 대하여 설문조사를 시행하였으며, 167부를 연구에 활용하였다. 연구가설의 검정결과 성과기대, 사회적 영향, 촉진조건, 네트워크 효과, 혁신성은 수용의도에 긍정적이고 유의한 영향을 미친다. 그러나 노력기대는 수용의도에 긍정적인 영향을 미치지만 유의하지 않았다. 수용의도는 수용행동에 긍정적이고 유의한 영향을 미친다. 따라서 4차 산업혁명 대응과 스마트 팩토리 관련 기술의 도입 및 수용과정에서 제조 기업들이 제고하여야 하는 요인들을 명확하게 제시하였다.

• 대한토목학회논문집
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• 제12권4호
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• pp.145-155
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• 1992

아스팔트 포장공사의 판정에 있어 품목집단 특성치의 측정시 공정평균(工程平均)이 규정에 합당해도 표본(標本) 선정이나 측정상의 고유분산치(固有分散値)가 규정한계를 벗어나기도 한다. 그러나 많은 규정들이 이러한 점을 간과(看過)하고 있어 충실한 시공자라도 고유의 불확실성(不確實性)때문에 불이익을 당한다. 따라서 본 연구는 이러한 점에 착안하여 선정된 판정기준에 의하여 시뮬레이션으로 얻은 품목집단의 특성치를 검정하고 이때 재료와 측정상의 불확실성(不確實性)이 지급비율 결정에 미치는 영향을 분석하였다. 각 추정치를 검사특성곡선(檢査特性曲線)으로 도시한 결과 재료 및 측정이 지급비에 영향을 주며 특히 고유측정오차가 그 영향이 가장 큰 것으로 나타났다. 따라서 각 기관의 지급 규정은 측정시 불확실성의 고유치로 인한 시공자의 불이익을 고려하여 제정 및 정비되어야 할 것으로 사료된다.

• Asian Pacific Journal of Cancer Prevention
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• 제17권5호
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• pp.2445-2451
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• 2016

Background: To evaluate knowledge of Bangkok women regarding HPV and self-sampled HPV testing, and their attitudes towards testing. Materials and Methods: Thai women who had lived in Bangkok for more than 5 years, aged 25-to-65 years old, were invited to join the study. Participating women were asked to a complete self-questionnaire (Thai language), with literate assistance as needed. The questionnaire was divided into 3 parts: (I) demographic data, (II) knowledge and (III) attitudes towards self-sampled HPV testing. Before proceeding to Part III of the questionnaire, a 15-minute educational video of self-sampled HPV testing was presented to all participants. Results: Among 2,810 women who answered the questionnaires, 33.7% reported that they did not know about HPV. The characteristic features of these women were older age (> 50 years), lower income (< 600 USD/month), unemployed status, and non-attendees at cervical cancer screening. Only small numbers of women (4.6%) responded that they had heard about self-sampled HPV testing. After having information, 59.6% would not use the self-sampled HPV testing as a method of cervical cancer screening (non-acceptance). Factors significantly associated with the non-acceptance were older age, lower income, having no knowledge about HPV or self-collected HPV testing, a perception that the testing was unreliable and a concern that they might not be able to perform it correctly. Conclusions: Nearly half and almost all Bangkok women did not know about HPV and self-sampled HPV testing, respectively. Approximately 60% of Bangkok women refused to do the self-sampled HPV testing. Significant negative attitudes were concerns that the testing would be unreliable and a lack of confidence to perform the procedure correctly. Education about HPV and self-sampled HPV testing, ease of the procedure, or the testing models may increase rate of acceptability or positive attitudes.