We numerically investigate the possibility of defining Stabilization-Free Virtual Element discretizations - i.e., Virtual Element Method discretizations without an additional non-polynomial non-operator-preserving stabilization term - of advection-diffusion problems in the advection-dominated regime, considering a Streamline Upwind Petrov-Galerkin ...
We show the stabilization by a finite number of controllers of a fluid-structure interaction system where the fluid is modeled by the Navier-Stokes system into a periodical canal and where the structure is an elastic wall localized on top of the fluid domain. The elastic deformation of the structure follows a damped beam equation. We also assume th...
The breakdown of plant material fuels soil functioning and biodiversity. Currently, process understanding of global decomposition patterns and the drivers of such patterns are hampered by the lack of coherent large-scale datasets. We buried 36,000 individual litterbags (tea bags) worldwide and found an overall negative correlation between initial m...
The Turing completeness of continuous Chemical Reaction Networks (CRNs) states that any computable real function can be computed by a continuous CRN on a finite set of molecular species, possibly restricted to elementary reactions, i.e. with at most two reactants and mass action law kinetics. In this paper, we introduce a more stringent notion of r...
Researchers have shown how UN stabilization peace operations mix liberal and illiberal goals and strategies. Yet, further research is needed to theorize and comprehend illiberal peacebuilding features of stabilization operations. This article fills this gap by demonstrating how UN stabilization operations wield illiberal peacebuilding practices. Bu...
Published in Critical reviews in food science and nutrition
Currently, the use of synthetic pigments in foods is restricted since synthetic pigments are proven and suspected to be harmful to human health. Phycobiliproteins (PBPs), existed in phycobilisomes (PBSs) of algae, are a kind of pigment-proteins with intense color. The specific color of PBPs (red and blue) is given by the water-soluble open-chained ...
Large quantities of steel slag are generated annually throughout the world. Some slag from steel manufacturing is reused in the generation of other materials, such as hot mix asphalt aggregate, pipe filling, concrete, among others. The research aims to enrich the mechanical characteristics of soils and minimize road construction costs. The objectiv...
We report herein the synthesis of three detergents bearing a perfluorinated cyclohexyl group connected through a short, hydrogenated spacer (i.e., propyl, butyl, or pentyl) to a β-maltoside polar head that are, respectively, called FCymal-3, FCymal-4, and FCymal-5. Increasing the length of the spacer decreased the critical micellar concentration (C...
Diplomová práce se zabývá analýzou lehkých čtyřkolových mobilních robotů používaných v zemědělských aplikacích i mobilních robotů určených pro jiné zaměření a způsobu řešení stabilizace jejich základen. Dále je sestaven seznam parametrů, které definují průjezdnost terénem a stabilitu základny. Na základě nich jsou vytvořeny dva koncepty čtyřkolovýc...
Published in E3S Web of Conferences
The paper is devoted to the study of problems in organizing high-speed ground transport traffic. The solution to this problem may be the organization of a combined transport system, which involves the movement of a transport unit in a rarefied environment of limited space, using the principles of magnetic levitation. The use of such a system will s...
