| 1. |
- Aad, G, et al.
(författare)
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- 2015
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swepub:Mat__t
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| 2. |
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| 3. |
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| 4. |
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| 5. |
- Zumla, A, et al.
(författare)
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Towards host-directed therapies for tuberculosis
- 2015
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Ingår i: Nature reviews. Drug discovery. - : Springer Science and Business Media LLC. - 1474-1784 .- 1474-1776. ; 14:8, s. 511-
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Tidskriftsartikel (refereegranskat)
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| 6. |
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| 7. |
- Kumar, Rajiv, et al.
(författare)
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Effect of chromium and aluminum addition on anisotropic and microstructural characteristics of ball milled nanocrystalline iron
- 2016
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Ingår i: Journal of Alloys and Compounds. - : Elsevier BV. - 0925-8388 .- 1873-4669. ; 671, s. 164-169
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Tidskriftsartikel (refereegranskat)abstract
- Prior studies on synthesis of nanocrystalline elements have discussed the effect of ball milling on lattice parameter, crystallite size, and micro-strain. For elemental milled powders, the anisotropic peak broadening does not change with increasing milling time. However, the effect of alloying addition on the anisotropic behavior of ball milled nanocrystalline powders remains an unexplored area. Here we report the effect of chromium and aluminum addition on the anisotropic behavior of iron in nanocrystalline Fe–20Cr–5Al (wt%) alloy powders synthesized by ball milling. The experimental results show that the anisotropic behavior of iron changes towards isotropic with milling. This change was also correlated to the theoretically calculated anisotropic factor from the change in elastic constant of iron due to milling. Addition of alloying elements exhibited a monotonic rise in the lattice parameter with crystallite size, which was attributed to the excess grain boundary interfacial energy and excess free volume at grain boundaries. Transmission electron microscopy image confirmed the crystallite size and nature of dislocation obtained using modified Williamson-Hall method.
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| 8. |
- Madanaguli, A., et al.
(författare)
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Technological Innovation Adoption Among Swedish Healthcare Professionals : A Contingency Technology Adoption Framework
- 2023
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Ingår i: IEEE transactions on engineering management. - : IEEE. - 0018-9391 .- 1558-0040. ; , s. 1-14
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Tidskriftsartikel (refereegranskat)abstract
- Technological innovation adoption by healthcare professionals directly impacts enhanced patient care and overall community well-being. However, the perspective of healthcare professionals in evaluating and adopting these technological innovations should be addressed. Drawing on innovation adoption and resistance theories, in this article, we aim to capture their perceptions of the barriers they face and the adoption behaviors they express through a technology adoption contingency framework. The qualitative investigation on Swedish healthcare professionals shows that healthcare innovations are multistakeholder systems where the healthcare-professional's perception of multiple individual, organizational, and administrative barriers causes hesitancy in adopting technologies. However, hesitancy does not always lead to complete resistance; sometimes, it can lead to partial or complete adoption of the technology, contingent on the severity of the barriers and their interrelationship. The findings, summarized in a contingency framework for evaluating barriers to adoption and hesitancy behaviors, highlight the importance of individual perceptions in the adoption and success of complex healthcare innovations. They show why empowering adopters to choose how and when to use the innovation can be a powerful tool in reducing hesitancy.
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| 9. |
- Poznanski, R. R., et al.
(författare)
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Intentionality for better communication in minimally conscious AI design
- 2023
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Ingår i: Journal of Multiscale Neuroscience. - : Neural Press. - 2653-4983. ; 3:1, s. 1-12
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Tidskriftsartikel (refereegranskat)abstract
- Consciousness is the ability to have intentionality, which is a process that operates at various temporal scales. To qualify as conscious, an artificial device must express functionality capable of solving the Intrinsicality problem, where experienceable form or syntax gives rise to understanding 'meaning' as a noncontextual dynamic prior to language. This is suggestive of replacing the Hard Problem of consciousness to build conscious artificial intelligence (AI). Developing model emulations and exploring fundamental mechanisms of how machines understand meaning is central to the development of minimally conscious AI. It has been shown by Alemdar and colleagues [New insights into holonomic brain theory: implications for active consciousness. Journal of Multiscale Neuroscience 2(2023), 159-168] that a framework for advancing artificial systems through understanding uncertainty derived from negentropic action to create intentional systems entails quantum-thermal fluctuations through informational channels instead of recognizing (cf., introspection) sensory cues through perceptual channels. Improving communication in conscious AI requires both software and hardware implementation. The software can be developed through the brain-machine interface of multiscale temporal processing, while hardware implementation can be done by creating energy flow using dipole-like hydrogen ion (proton) interactions in an artificial 'wetwire' protonic filament. Machine understanding can be achieved through memristors implemented in the protonic 'wetwire' filament embedded in a real-world device. This report presents a blueprint for the process, but it does not cover the algorithms or engineering aspects, which need to be conceptualized before minimally conscious AI can become operational.
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| 10. |
- Tatikonda, Mohan V., et al.
(författare)
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The role of operational capabilities in enhancing new venture survival : a longitudinal study
- 2013
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Ingår i: Production and operations management. - : Wiley. - 1059-1478 .- 1937-5956. ; 22:6, s. 1401-1415
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Tidskriftsartikel (refereegranskat)abstract
- We investigate relationships between operational capabilities and new venture survival. On the basis of operations management and entrepreneurship literature, we develop a contingency framework of operational capabilities especially appropriate at different life phases of a new venture's evolution. We expect that in the first years of a new venture's life, entrepreneurs should emphasize high inventory turnover to preserve working capital, support customer responsiveness, and aid firm adaptability. As new ventures grow, entrepreneurs should emphasize internal working capital generation via larger gross margins to support production ramp-up. Later, new venture entrepreneurs should emphasize employee productivity to buttress sustainable volume production. We analyze a 6-year longitudinal sample of 812 Swedish manufacturing new ventures using a gamma frailty-based Cox regression. The findings show that specific operational capabilities, while always supporting new venture survival, have exceptional influence in specific new venture life phases. The three hypotheses are confirmed, suggesting that higher inventory turnover, gross margin, and employee productivity further increase new venture survival likelihoods, respectively, in the venture's start-up, growth, and stability phases. This suggests a phased-capabilities approach to new venture survival. This study contributes to operations management and entrepreneurship theory and practice, and sets a foundation for future research on operations strategy for new ventures.
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