Results 11 to 20 of about 548,039 (242)

Growth rate-dependent flexural rigidity of microtubules influences pattern formation in collective motion

open access: yesJournal of Nanobiotechnology, 2021
Background Microtubules (MTs) are highly dynamic tubular cytoskeleton filaments that are essential for cellular morphology and intracellular transport.
Hang Zhou   +3 more
doaj   +1 more source

Algorithm for an Effective Ratio of the Transverse Bending Rigidity Based on the Segment Joint Bending Stiffness

open access: yesApplied Sciences, 2022
An algorithm for calculating the effective ratio of the transverse bending rigidity is established based on the segment longitudinal joint bending stiffness.
Dawei Huang   +5 more
doaj   +1 more source

Rigidity through a Projective Lens

open access: yesApplied Sciences, 2021
In this paper, we offer an overview of a number of results on the static rigidity and infinitesimal rigidity of discrete structures which are embedded in projective geometric reasoning, representations, and transformations.
Anthony Nixon   +2 more
doaj   +1 more source

Quantitative rigidity results for conformal immersions [PDF]

open access: yes, 2014
In this paper we prove several quantitative rigidity results for conformal immersions of surfaces in $\mathbb{R}^n$ with bounded total curvature. We show that (branched) conformal immersions which are close in energy to either a round sphere, a conformal
Huy, The Nguyen, Tobias Lamm
core   +1 more source

Rigidity of monodromies for Appell's hypergeometric functions [PDF]

open access: yesOpuscula Mathematica, 2015
For monodromy representations of holonomic systems, the rigidity can be defined. We examine the rigidity of the monodromy representations for Appell's hypergeometric functions, and get the representations explicitly.
Yoshishige Haraoka, Tatsuya Kikukawa
doaj   +1 more source

Comparative analysis of rigidity across protein families [PDF]

open access: yes, 2008
We present a comparative study in which 'pebble game' rigidity analysis is applied to multiple protein crystal structures, for each of six different protein families.
Case D A   +8 more
core   +3 more sources

Rigidity of silicone substrates controls cell spreading and stem cell differentiation. [PDF]

open access: yes, 2016
The dependences of spreading and differentiation of stem cells plated on hydrogel and silicone gel substrates on the rigidity and porosity of the substrates have recently been a subject of some controversy.
Groisman, Alex   +5 more
core   +2 more sources

The results of studies of the rigidity of stabilizers and the roll angle of the truck [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2023
Analyzes the change in the body roll angle during curvilinear motion according to the calculation and modeling options in the Matlab&Simulink system. The increase in the values of the required relative to the set angular stiffness of the suspension is ...
Tint Naing Win, V.M. Alakin
doaj   +1 more source

Neuromechanical Assessment of Activated vs. Resting Leg Rigidity Using the Pendulum Test Is Associated With a Fall History in People With Parkinson’s Disease

open access: yesFrontiers in Human Neuroscience, 2020
Leg rigidity is associated with frequent falls in people with Parkinson’s disease (PD), suggesting a potential role in functional balance and gait impairments. Changes in the neural state due to secondary tasks, e.g., activation maneuvers, can exacerbate
Giovanni Martino   +6 more
doaj   +1 more source

Rigidity of frameworks on expanding spheres [PDF]

open access: yes, 2017
A rigidity theory is developed for bar-joint frameworks in $\mathbb{R}^{d+1}$ whose vertices are constrained to lie on concentric $d$-spheres with independently variable radii.
Nixon, Anthony   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy