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pro vyhledávání: '"Ryan, Mary. P."'
Stepped wedge cluster randomized trials (SW-CRTs) are a form of randomized trial whereby clusters are progressively transitioned from control to intervention, with the timing of transition randomized for each cluster. An important task at the design
Externí odkaz:
http://arxiv.org/abs/2312.13097
The two-stage preference design (TSPD) enables the inference for treatment efficacy while allowing for incorporation of patient preference to treatment. It can provide unbiased estimates for selection and preference effects, where a selection effect
Externí odkaz:
http://arxiv.org/abs/2310.11603
Autor:
Wang, Siyang, Shen, Zonghao, Omirkhan, Aigerim, Gavalda-Diaz, Oriol, Ryan, Mary P., Giuliani, Finn
Challenges associated with in-service mechanical degradation of Li-ion battery cathodes has prompted a transition from polycrystalline to single crystal cathode materials. Whilst for single crystal materials, dislocation-assisted crack formation is a
Externí odkaz:
http://arxiv.org/abs/2308.06537
Publikováno v:
Statistics in Medicine. (2023) 1-22
Cluster randomized trials (CRTs) are studies where treatment is randomized at the cluster level but outcomes are typically collected at the individual level. When CRTs are employed in pragmatic settings, baseline population characteristics may modera
Externí odkaz:
http://arxiv.org/abs/2302.09138
Autor:
Wang, Siyang, Burdett, Paul, Lovell, Edmund, Bettles, Rachel, Wilson, Neil, Ryan, Mary P., Giuliani, Finn
La(Fe,Mn,Si)13 alloys are a promising material family for magnetic refrigeration. Challenges associated with their structural integrity during device assembly and operation requires deep understanding of the mechanical properties. Here we developed a
Externí odkaz:
http://arxiv.org/abs/2301.11872
Publikováno v:
In Fuel 15 January 2025 380
Autor:
Wang, Siyang, Gavalda-Diaz, Oriol, Luo, Ting, Guo, Liya, Lovell, Edmund, Wilson, Neil, Gault, Baptiste, Ryan, Mary P., Giuliani, Finn
Magnetocaloric cooling offers the potential to improve the efficiency of refrigeration devices and hence cut the significant CO2 emissions associated with cooling processes. A critical issue in deployment of this technology is the mechanical degradat
Externí odkaz:
http://arxiv.org/abs/2202.09148
Cracking in La(Fe,Si)13-based magnetocaloric materials has been observed to predominantly form around La-rich (La2O3) particles and pose a threat to their long-term structural integrity. To understand the formation of these cracks, FIB cross-sectiona
Externí odkaz:
http://arxiv.org/abs/2112.08719