Results 61 to 70 of about 55,405 (281)

Bihomogeneity of solenoids

open access: yes, 2002
Solenoids are inverse limit spaces over regular covering maps of closed manifolds. M.C. McCord has shown that solenoids are topologically homogeneous and that they are principal bundles with a profinite structure group.
Alex Clark   +8 more
core   +1 more source

The Heyde Theorem on a-adic Solenoids [PDF]

open access: yes, 2011
We prove the following analogue of the Heyde theorem for a-adic solenoids. Let ξ1, ξ2 be independent random variables taking values in an a-adic solenoid Σa and with distributions μ1, μ2. Let αj , βj be topological automorphisms of Σa such that β1α −1 1 ±
M. Myronyuk
semanticscholar   +1 more source

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

Ergodic solenoids and generalized currents

open access: yes, 2010
We introduce the concept of solenoid as an abstract laminated space. We do a thorough study of solenoids, leading to the notion of ergodic and uniquely ergodic solenoids.
Muñoz, Vicente, Perez-Marco, Ricardo
core   +1 more source

The RFOFO Ionization Cooling Ring for Muons

open access: yes, 2005
Practical ionization cooling rings could lead to lower cost or improved performance in neutrino factory or muon collider designs. The ring modeled here uses realistic three-dimensional fields.
A. Klier   +18 more
core   +4 more sources

Cylindrical magnets and ideal solenoids [PDF]

open access: yes, 2009
Both wire-wound solenoids and cylindrical magnets can be approximated as ideal azimuthally symmetric solenoids. We present an exact solution for the magnetic field of an ideal solenoid in an easy to use form.
N. Derby, S. Olbert
semanticscholar   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak   +19 more
wiley   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

Mechanism of electron cloud clearing in the accumulator ring of the Spallation Neutron Source

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2004
We describe a mechanism using clearing electrodes and solenoids to remove the electron cloud in the Spallation Neutron Source’s accumulator ring. Simulation indicates that strong multipacting could happen at median clearing fields.
L. F. Wang   +3 more
doaj   +1 more source

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