Results 11 to 20 of about 67,668 (275)
Regularity of a Parabolic Differential Equation on Graphs
Mathematics, 2023 In this paper, motivated by a biodegradable stent problem, we consider a parabolic differential equation on graphs. This kind of equation describes the stent material degradation in time.
Bojan Žugec
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Jointing of thin elastic rods and generalized Kirchhoff conditions at nodes
Вестник КазНУ. Серия математика, механика, информатика, 2020 The paper presents various models of thin elastic curved rods and their joints. Such rods and their connections are important in applied research and have a long history.
B.E. Kanguzhin +2 more
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Crystal structure of Hop2-Mnd1 and mechanistic insights into its role in meiotic recombination [PDF]
, 2015 In meiotic DNA recombination, the Hop2-Mnd1 complex promotes Dmc1-mediated single-stranded DNA (ssDNA) invasion into homologous chromosomes to form a synaptic complex by a yet-unclear mechanism.
Alexandra-Styliani Kalantzi +66 more
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Mixed formulation of the one-dimensional equilibrium model for elastic stents [PDF]
, 2017 In this paper we formulate and analyze the mixed formulation of the one-dimensional equilibrium model of elastic stents. The model is based on the curved rod model for the inextensible and ushearable struts and is formulated in the weak form in \v{C}ani\'
Grubišić, Luka +3 more
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Case Studies in Thermal Engineering, 2022 In this article, latent heat thermal energy storage (LHTES) is analyzed for nano phase change material enclosed in a hexagonal triplex-tube with solidification acceleration. Optimized curve shape fins are adjusted inside the tube.
M. Alizadeh +6 more
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Conveyance of texture signals along a rat whisker
Scientific Reports, 2021 Neuronal activities underlying a percept are constrained by the physics of sensory signals. In the tactile sense such constraints are frictional stick–slip events, occurring, amongst other vibrotactile features, when tactile sensors are in contact with ...
Maysam Oladazimi +6 more
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Architecture of the Bacterial Flagellar Distal Rod and Hook of Salmonella
Biomolecules, 2019 The bacterial flagellum is a large molecular complex composed of thousands of protein subunits for motility. The filamentous part of the flagellum, which is called the axial structure, consists of the filament, the hook, and the rods, with other minor ...
Yumiko Saijo-Hamano +3 more
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New refined model for curved linear anisotropic rods with circular cross section
Applications in Engineering Science, 2021 An asymptotic reduction method is introduced to construct a curved rod theory for a general anisotropic linearized elastic material. For the sake of simplicity, the cross section is assumed to be circular. The starting point is Taylor expansions about the mean-line in curvilinear coordinates, and the goal is to eliminate the two spatial variables in ...
Pruchnicki, Erick +2 more
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Swirling fluid flow in flexible, expandable elastic tubes: variational approach, reductions and integrability [PDF]
, 2019 Many engineering and physiological applications deal with situations when a fluid is moving in flexible tubes with elastic walls. In the real-life applications like blood flow, there is often an additional complexity of vorticity being present in the ...
Ivanov, Rossen, Putkaradze, Vakhtang
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Derivation of a Curved Rod Model by Kirchhoff Assumptions
ZAMM, 1999 Using the so called Kirchhoff assumptions a special form of the equilibrium displacement for a three--dimensional curved rod-like elastic body is derived. The variational form of equilibrium equations of linearized elasticity written in terms of such special displacements reduces to a certain variational problem, called the curved rod model. This model
Tambača, Josip +2 more
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