Summary: We present a multi-state model for allocation of financial resources to bond indices in different currencies. The model is tested on historical data of interest and exchange rates. We compare a two-stage and a three-stage stochastic programming model from the point of view financial per...
In a two-stage model, the second stage is the entire period after the first stage. This stage is theoretically never-ending because the life of the company can go on forever or up to infinity! Finding the present value of the cash flows of this period would have posed a challeng...
Multi-scale macroalgae growth models are required for the efficient design of sustainable, economically viable, and environmentally safe farms. Here, we develop a multi-scale model for Ulva sp. macroalgae growth and nitrogen sequestration in an intensive
This case study proposes a model capable of understanding data types, performing optimal feature engineering to eliminate data redundancy by finding highly correlated features at an early stage, and then transforming those features into tables. Analysts and end users can learn from extracted topics, ...
A CA model was developed for the simulation of multi-stage deformation and post-dynamic recrystallization for the case when dynamic recrystallization is initiated in the material during deformation. The model allows recrystallization kinetics and microstructure evolution to be simulated. At the same time...
comparable accuracy to the single-task MMF model, improving training efficiency and providing excellent generalization to different film-mulched sample areas. The novel technique of the multi-task MMF model proposed in this study provides an accurate and comprehensive method for monitoring the growth st...
In this study, a multi-scale model that integrates a macro-scale transient three-dimensional mass and heat transfer model and a micro-scale thin-interface phase-field model is developed to simulate the solidification behavior of the molten pool and the dendritic growth behavior for direct energy ...
[64], the β(III)-tubulin expression of RDIN remains unchanged in the late differentiation stage (7–15 days after withdrawal of growth factors). This suggests that the observed changes are induced by the herbal treatment, instead of the normal differentiation of RDIN cultures. Kenpaullone, ...
stage Progressive Transfer Learning method by fine-tuning the Alexnet convolutional network and demonstrated the FER performance on VT-KFER and 300W datasets. Ngo et al.32demonstrated a transfer learning approach using the SE-Resnet-50 model pre-trained on the VGG-Face2 database along with a ...
By inserting Nextera Read 1 and Read 2 adapters in the CellTag construct, we enabled single-cell capture of RT CellTags along with accessible chromatin during the GEM incubation stage (Fig. 1c and Extended Data Fig. 1b). This strategy improved the CellTag capture rate by >200-fold ...