Re-examining the Unified Theory of Acceptance and Use of Technology (UTAUT): Towards a Revised Theoretical Model

YesBased on a critical review of the Unified Theory of Acceptance and Use of Technology (UTAUT), this study first formalized an alternative theoretical model for explaining the acceptance and use of information system (IS) and information technology (IT) innovations. The revised theoretical model was then empirically examined using a combination of meta-analysis and structural equation modelling (MASEM) techniques. The meta-analysis was based on 1600 observations on 21 relationships coded from 162 prior studies on IS/IT acceptance and use. The SEM analysis showed that attitude: was central to behavioural intentions and usage behaviours, partially mediated the effects of exogenous constructs on behavioural intentions, and had a direct influence on usage behaviours. A number of implications for theory and practice are derived based on the findings

DLA

Articles and conference papers published over the past 30 years (1992 – 2022) about Digital Library Adoption (DLA)THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOV

SSCKM

SSCKM CSV data fileTHIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE. TO VIEW A LIST OF FILES AND ACCESS THE FILES IN THIS DATASET CLICK ON THE DOI-LINK ABOV

Linking internal environmental capabilities to sustainable competitive advantage in manufacturing SMEs: The mediating role of eco-innovation

With the world's growing emphasis on environmental issues and the increased pressure on small and medium-sized manufacturing enterprises (SMEs) to address such issues, sustaining competitiveness has become a critical concern for SMEs. Their organisational resources and capabilities must be configurated to align with environmental requirements to sustain their competitiveness. While mounting research has highlighted the importance of environmental capabilities in facilitating proactive environmental practices, it remains unclear how these capabilities can improve manufacturing SMEs' sustainable competitive advantage (SCA). This study, therefore, has investigated how; green absorptive capacity, organisational capabilities and strategic environmental orientation have affected firms' SCA, along with exploring the mediating effect of eco-innovation in such relationships. Using a sample of 176 manufacturing SMEs in Egypt, a cross-sectional survey approach was adopted to collect data on the research variables. The data were analysed using the Smart-PLS software application, and the results demonstrated the significant roles of; green absorptive capacity and strategic environmental orientation in facilitating eco-innovation, which in turn have helped SMEs sustain their competitive advantage. On the other hand, organisational capabilities did not appear to directly or indirectly affect firms' SCA. Hence, this study may pique the interest of SME managers as it has emphasised the importance of strategic environmental orientation and green absorptive capacity in fostering eco-innovation and sustaining competitive advantage

Understanding the key determinants of IoT adoption for the digital transformation of the food and beverage industry

Purpose: Research on the Internet of Things (IoT) has gained momentum in various industry contexts. However, the literature lacks broad empirical evidence on the factors that influence users' intention to adopt this cutting-edge technology, especially in the food and beverage industry (F&BI) – a significant yet unexplored setting. Therefore, the authors aim to extend the “Unified Theory of Acceptance and Use of Technology (UTAUT)” model by coupling it with perceived collaborative advantage, organizational inertia and perceived cost and explore the key determinants of IoT adoption for the digital transformation of the F&BI. Design/methodology/approach: This study employs a cross-sectional quantitative approach, where a sample of 307 usable responses was drawn from the senior managers of the Australian F&BI. Findings: The authors have found that performance expectancy, perceived collaborative advantage, effort expectancy, social influence and facilitating conditions have a strong positive influence on the behavioural intention to adopt IoT for the digital transformation of the F&BI. Furthermore, while high perceived costs and organizational inertia are often considered negative factors in adopting new technology, our results reveal the insignificant influence of these factors on the adoption of IoT, which is interesting. The findings also suggest that age and voluntariness significantly moderate most of the relationships, while gender is an insignificant moderator. Originality/value: The study provides several novel insights into the existing body of knowledge by extending the UTAUT model with three variables and applying it in a unique context

Serum and synovial matrix metalloproteinase-3 as markers of disease activity in early rheumatoid arthritis

Background Matrix metalloprotein ase-3 (MMP-3) is one of the MMPs produced in rheumatoid arthritis (RA) joints. Aim The aim of this study was to evaluate serum and synovial fluid (SF) MMP-3 as markers of disease activity in early RA. Patients and methods Thirty early RA patients together with age-matched and sex-matched 12 primary knee osteoarthritis patients and 12 apparently healthy individuals as control groups were enrolled in this study. MMP-3 was measured in serum and SF samples using enzyme-linked immunosorbent assay. Assessment of disease activity in RA patients was carried out using disease activity score-28 (DAS-28), and radiographs of the hands, wrists, and forefeet were obtained and evaluated according to Larsen score. Results As regards mean serum levels of MMP-3, there was a statistically significant elevation in RA patients compared with the control groups (P<0.001). Moreover, the mean SF levels of MMP-3 in RA patients were statistically significantly higher than that in osteoarthritis patients (P<0.001). In RA patients, there was a statistically significant difference (P<0.001) between mean serum and SF levels, being higher in the SF. There was a statistically significant positive correlation (P<0.05) between serum MMP-3 with disease duration, DAS-28, and Larsen score. As regards mean SF MMP-3 levels, there was a high statistically significant positive correlation (P<0.001) with DAS-28 and a statistically significant positive correlation (P<0.05) with Larsen score. Conclusion Elevated serum and synovial MMP-3 levels reflect disease activity in RA patients; thus, it could be used as a useful marker for disease activity. The cross-sectional design of our study did not allow us to produce conclusions with respect to disease course and prognosis. Thus, we recommend further studies on large numbers of patients and serial measurements of MMP-3 to determine the rate of disease progression