Results 31 to 40 of about 217,455 (268)

A Hybrid Method for Vibration-Based Bridge Damage Detection

open access: yesRemote Sensing, 2022
Damage detection algorithms employing the conventional acceleration measurements and the associated modal features may underperform due to the limited number of sensors used in the monitoring and the smoothing effect of spline functions used to increase ...
Semih Gonen, Emrah Erduran
doaj   +1 more source

Loewner curvature

open access: yesMathematische Annalen, 2015
The purpose of this paper is to interpret the phase transition in the Loewner theory as an analog of the hyperbolic variant of the Schur theorem about curves of bounded curvature. We define a family of curves that have a certain conformal self-similarity property. They are characterized by a deterministic version of the domain Markov property, and have
Lind, Joan R., Rohde, Steffen
openaire   +3 more sources

The Geometry of the Kiepert Trefoil

open access: yesMathematics, 2022
This article presents a comparative study of Kiepert’s trefoil and its related curves, combining a variety of tools from differential and algebraic geometry, integrable systems, elastica theory, and special functions.
Vladimir I. Pulov   +3 more
doaj   +1 more source

Requirement of Cholesterol for Calcium‐Dependent Vesicle Fusion by Strengthening Synaptotagmin‐1‐Induced Membrane Bending

open access: yesAdvanced Science, 2023
Cholesterol is essential for neuronal activity and function. Cholesterol depletion in the plasma membrane impairs synaptic transmission. However, the molecular mechanisms by which cholesterol deficiency leads to defects in vesicle fusion remain poorly ...
Houda Yasmine Ali Moussa   +6 more
doaj   +1 more source

Recent Concepts for Supramolecular 2D Materials

open access: yesOrganic Materials, 2022
Bottom-up approaches are one strategy geared towards designing novel two-dimensional materials. Supramolecular polymerization has proven to be an effective way of obtaining these architectures due to the increasing control and tunability offered by ...
Lucía Gallego   +2 more
doaj   +1 more source

Low-resolution spherical harmonics models in application to quasi-quadric particle shapes

open access: yesEngineering Structures and Technologies, 2016
In this paper a numerical analysis was performed developing low-resolution spherical harmonics (LRSH) models in order to describe particle shapes. The potential of LRSH, limited by the expansion degree L ≤ 3, to describe quasi-regular particle shapes was
Urtė Radvilaitė   +4 more
doaj   +1 more source

Stress Analysis of the Effect of Additional Load on the Butt Weld of Suspended Pipeline With Variable Wall Thickness

open access: yesFrontiers in Energy Research, 2022
Under the special geological environment of the buried pipe, the ground is lost at the bottom of the pipe, which is created by various kinds of external factors.
Fang Yingchao   +6 more
doaj   +1 more source

Direct Observation of Intrinsic Spin–Layer Coupling and Robust Valley Polarization in Bilayer MoS2

open access: yesSmall Science
Herein, direct evidence of intrinsic spin–layer coupling in bilayer MoS2 through polarization‐resolved photoluminescence measurements on fully suspended samples is presented.
Yumin Sim   +5 more
doaj   +1 more source

Horizon and curvature

open access: yesAnnals of the Academy of Romanian Scientists Series on Mathematics and Its Application, 2023
This short paper is devoted to a strange looking question: is it possible to deduce the shape of a smooth convex set by measuring at each point the distance of the horizon standing at a fixed height h? The question is surprisingly difficult and we only have partial results.
Alain Haraux   +2 more
openaire   +2 more sources

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito   +7 more
wiley   +1 more source

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