Articles with "geometric constraints" as a keyword



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Redividing the cake

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Published in 2022 at "Autonomous Agents and Multi-Agent Systems"

DOI: 10.1007/s10458-022-09545-x

Abstract: The paper considers fair allocation of resources that are already allocated in an unfair way. This setting requires a careful balance between the fairness considerations and the rights of the present owners. The paper presents… read more here.

Keywords: geometric constraints; redividing cake;
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Duck Factory on the Two-Torus: Multiple Canard Cycles Without Geometric Constraints

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Published in 2017 at "Journal of Dynamical and Control Systems"

DOI: 10.1007/s10883-016-9335-6

Abstract: Slow-fast systems on the two-torus are studied. As it was shown before, canard cycles are generic in such systems, which is in drastic contrast with the planar case. It is known that if the rotation… read more here.

Keywords: geometric constraints; canard cycles; duck factory; slow curve ... See more keywords
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Inverse design methodology of cone-derived waverider based on pre-defined shock wave under strong geometric constraints

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Published in 2019 at "Acta Astronautica"

DOI: 10.1016/j.actaastro.2019.02.011

Abstract: Abstract An inverse design methodology on a waverider is proposed under strong geometric constraints on the basis of the generation method of an arbitrarily-shaped shock wave to obtain an improved performance. First, the generation method… read more here.

Keywords: methodology; waverider; shock wave; geometric constraints ... See more keywords
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A new design method of single expansion ramp nozzles under geometric constraints for scramjets

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Published in 2017 at "Aerospace Science and Technology"

DOI: 10.1016/j.ast.2017.03.013

Abstract: Abstract A new method based on maximum thrust theory to design a two-dimensional single expansion ramp nozzle with geometric constraints directly is presented in this paper. To generate the contour of the nozzle, the inviscid… read more here.

Keywords: single expansion; geometric constraints; expansion ramp; method ... See more keywords
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Thermodynamic regimes over which homologous alkane fluids can be treated as simple liquids

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Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.01.085

Abstract: Abstract We compare the extent to which the properties of simple liquids are pertinent to short to moderate chain n-alkanes ranging from ethane (C2) to dodecane (C12). Explicit geometric features such as bonds, angles and… read more here.

Keywords: simple liquids; excess entropy; geometric constraints; entropy ... See more keywords
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Geometric constraints during epithelial jamming

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Published in 2018 at "Nature physics"

DOI: 10.1038/s41567-018-0089-9

Abstract: As an injury heals, an embryo develops or a carcinoma spreads, epithelial cells systematically change their shape. In each of these processes cell shape is studied extensively whereas variability of shape from cell to cell… read more here.

Keywords: shape variability; shape; geometric constraints; cell shape ... See more keywords
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Geometric constraints of endothelial cell migration on electrospun fibres

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Published in 2018 at "Scientific Reports"

DOI: 10.1038/s41598-018-24667-7

Abstract: Biomaterial scaffolds that can form a template for tissue growth and repair forms the basis of many tissue engineering paradigms. Cell migration and colonisation is an important, and often overlooked, first step. In this study,… read more here.

Keywords: geometric constraints; cell migration; endothelial cell; migration ... See more keywords
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Bi-directional geometric constraints in the construction of giant dual-rim nanorings.

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Published in 2023 at "Dalton transactions"

DOI: 10.1039/d3dt00897e

Abstract: In the field of metallo-supramolecular assemblies, supramolecular macrocycles have attracted considerable attention due to their guest recognition and catalytic properties. Herein, we report a novel strategy for the construction of giant hollow macrocyclic structures using… read more here.

Keywords: construction giant; geometric constraints; directional geometric; self assembly ... See more keywords
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Geometric constraints and optimization in externally driven propulsion

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Published in 2018 at "Science Robotics"

DOI: 10.1126/scirobotics.aas8713

Abstract: The optimal propulsion of magnetic micromachines with preprogrammed and random shapes is theoretically investigated. Micro/nanomachines capable of propulsion through fluidic environments provide diverse opportunities in important biomedical applications. In this paper, we present a theoretical… read more here.

Keywords: geometric constraints; propulsion; constraints optimization; externally driven ... See more keywords
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Comb-like geometric constraints leading to emergence of the time-fractional Schrödinger equation

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Published in 2021 at "Modern Physics Letters A"

DOI: 10.1142/s0217732321300056

Abstract: This paper presents an overview over several examples, where the comb-like geometric constraints lead to emergence of the time-fractional Schrodinger equation. Motion of a quantum object on a comb ... read more here.

Keywords: comb like; like geometric; emergence time; time fractional ... See more keywords
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A new benchmark illustrates that integration of geometric constraints inferred from enzyme reaction chemistry can increase enzyme active site modeling accuracy

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Published in 2019 at "PLoS ONE"

DOI: 10.1371/journal.pone.0214126

Abstract: Enzymes play a critical role in a wide array of industrial, medical, and research applications and with the recent explosion of genomic sequencing, we now have sequences for millions of enzymes for which there is… read more here.

Keywords: geometric constraints; chemistry; modeling accuracy; active site ... See more keywords