Results 91 to 100 of about 34,351 (281)

Fluctuations of Interlacing Sequences [PDF]

open access: yesZurnal matematiceskoj fiziki, analiza, geometrii, 2017
In a series of works published in the 1990-s, Kerov put forth various applications of the circle of ideas centred at the Markov moment problem to the limiting shape of random continual diagrams arising in representation theory and spectral theory. We demonstrate on several examples that his approach is also adequate to study the fluctuations about the ...
openaire   +4 more sources

Shaping of Biohybrid Functional Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck   +3 more
wiley   +1 more source

Histoire de France et mémoire familiale : imbrications et variations d’appropriation sous contrainte sociohistorique

open access: yesEnfances, Familles, Générations, 2007
To feel that one is French and to raise oneself on or peripheral to the foundations of this reference is the result of an individual, social, and group construction in which the family plays a definite role.
Marie-Laetitia des Robert
doaj  

Thermo‐Mechanically Recyclable Smart Textiles from Circularly Knitted Liquid Crystal Elastomer Fibers

open access: yesAdvanced Functional Materials, EarlyView.
Reprogrammable multi‐material smart textiles knitted from liquid crystal elastomer fibers undergo 2D and 3D deformation under thermal and photo stimuli. Circularly knitted tubular structures reversibly contract in radial and axial directions, enabling autonomous climbing, liquid release, and micro pumping.
Xue Wan   +8 more
wiley   +1 more source

Peaks are preserved under run-sorting [PDF]

open access: yesEnumerative Combinatorics and Applications, 2021
Per Alexandersson, Olivia Nabawanda
doaj  

Zeros distribution and interlacing property for certain polynomial sequences

open access: yesOpen Mathematics
In this article, we first prove that the Hankel determinant of order three of the polynomial sequence {Pn(x)=∑k≥0P(n,k)xk}n≥0{\left\{{P}_{n}\left(x)={\sum }_{k\ge 0}P\left(n,k){x}^{k}\right\}}_{n\ge 0} is weakly (Hurwitz) stable, where P(n,k)P\left(n,k ...
Guo Wan-Ming
doaj   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

New proofs of interlacing of zeros of Eulerian polynomials. III

open access: yesEnumerative Combinatorics and Applications, 2023
Chak-On Chow
doaj   +1 more source

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

open access: yesAdvanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash   +10 more
wiley   +1 more source

Video Multiple Watermarking Technique Based on Image Interlacing Using DWT

open access: yesThe Scientific World Journal, 2014
Digital watermarking is one of the important techniques to secure digital media files in the domains of data authentication and copyright protection.
Mohamed M. Ibrahim   +2 more
doaj   +1 more source

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