In this study we compared several different spectral distortion measures including the Itakura-Saito (IS), the log likelihood ratio (LLR), the likelihood ratio (LR), the cepstral (CEP), and two perceptually based distortion measures, the weighted likelihood ratio (WLR) and the weighted slope metric (WSM) distortion measures, in terms of their effects on the performance of a standard dynamic tim...

Abstract The energy management in systems is the main solution for companies order to provide minimization of generation costs and emission polluting. In this work, a multi-criteria optimization model implemented minimizing cost smart micro grid (SMG) at day-ahead planning. modelling, demand side participates optimal through two strategies such as shifting onsite by storage system (ESS). partic...

Genetic algorithm (GA) and differential evolution (DE) are metaheuristic algorithms that have shown a favorable performance in the optimization of complex problems. In recent years, only GA has been widely used for single-objective optimal design reinforced concrete (RC) structures; however, it applied multiobjective steel structures. this article, total structural cost roof displacement consid...

Abstract The spin–orbit coupling (SOC) lifts the band degeneracy that plays a vital role in search for different topological states, such as insulators (TIs) and semimetals (TSMs). In TSMs, SOC can partially gap degenerate nodal line, leading to formation of Dirac/Weyl (DSMs/WSMs). However, SOC-induced structure along line TSMs has not yet been systematically investigated experimentally. Here, ...

Imperialist competitive algorithm (ICA) is a new socio-politically motivated global search strategy. The ICA is applied to hybrid composite laminates to obtain minimum weight and cost. The approach which is chosen for conducting the multi-objective optimization was the weighted sum method (WSM). The hybrid composite Laminates are made of glass/epoxy and carbon/epoxy to combine the lightness and...

Abstract. A decisive criterion for the selection and long-term safety of a deep geological repository high radioactive waste is crustal stress state its future changes. The basis any prognosis recent state, but knowledge in Germany quite low this respect. There are orientation data provided by World Stress Map (WSM, Heidbach et al., 2018) magnitude from database (Morawietz 2020) Germany, both p...

In recent years, efficient processes have become increasingly important because of high-level competition in the production industry. The concept Industry 4.0 is a relatively new and effective method for managing processes. Because implementation process includes connections between objects, humans, systems, it quite difficult to evaluate measure performance. At this stage, performance criteria...

Digital transformation also greatly influences the direction of economic development in Indonesia. This has an impact on increasing need for IT experts, especially programming field. However, number skilled and reliable human resource programmers Indonesia is still very small not been able to meet demands digital industry. Therefore, information technology decision support systems are needed as...