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Now showing items 7341-7350 of 7848
Jupiter's third largest and longest-lived oval: Color changes and dynamics
(Elsevier, 2021-06)
The transition region between the North Equatorial Band (NEBn) and North Tropical Zone (NTrZ) in Jupiter is home to convective storms, systems of cyclones and anticyclones and atmospheric waves. Zonal winds are weak but ...
Forecasting electricity prices using bid data
(Elsevier, 2023-09)
Market liberalization and the expansion of variable renewable energy sources in power systems have made the dynamics of electricity prices more uncertain, leading them to show high volatility with sudden, unexpected price ...
Coke deactivation and regeneration of HZSM-5 zeolite catalysts in the oligomerization of 1-butene
(Elsevier, 2021-08)
The deactivation phenomenon of HZSM-5 catalysts (SiO2/Al2O3 ratio = 30–280) in the 1-butene oligomerization has been studied. Experiments were performed in a fixed-bed reactor at 175−325 °C; 1.5−40 bar; and, 2−6 g h molC−1. ...
A Finite Element based Deep Learning solver for parametric PDEs
(Elsevier, 2022-03)
We introduce a dynamic Deep Learning (DL) architecture based on the Finite Element Method (FEM) to solve linear parametric Partial Differential Equations (PDEs). The connections between neurons in the architecture mimic ...
Pleistocene river diversions caused by large landslides in the western Pyrenees (Oria River drainage basin, N Spain)
(Wiley, 2023-12)
River-blocking landslides exert a deep impact on mountain range landscapes and the organization of catchments. A blocked river diverted to another watershed modifies both original and transferred drainage networks both up- ...
The versatility of collagen and chitosan: From food to biomedical applications
(Elsevier, 2021-07)
Biodegradable polymers obtained from renewable resources, such as chitosan and collagen, are sustainable alternatives to develop environmentally friendly materials. Due to their abundance, biocompatibility and antimicrobial ...
Regulation of cell growth, survival and migration by ceramide 1-phosphate - implications in lung cancer progression and inflammation
(Elsevier, 2021-07)
Ceramide 1-phosphate (C1P) is a bioactive sphingolipid that is implicated in the regulation of vital cellular functions and plays key roles in a number of inflammation-associated pathologies. C1P was first described as ...
On-line control of particle morphology of waterborne dispersed polymers using master trajectories
(Elsevier, 2021-12)
On-line control of the morphology of waterborne composite latex particles is an unsolved issue because of the lack of techniques for on-line monitoring of particle structure. As an alternative to online monitoring, soft ...
Three Shapley rankings of poverty measures according to their sensitivity to the three components of poverty
(Elsevier, 2023-02)
Most poverty measures in the literature depend on the three components of poverty, incidence, intensity and inequality among the poor. However, the implication of each component on the final poverty measure is something ...
Sphingomyelin: What is it good for?
(Elsevier, 2022-12)
Sphingomyelin has been considered as a merely structural lipid for many years. However, this organelle-specific lipid has many other roles, including increasing membrane molecular order, acting as a source of ceramide in ...