Results 71 to 80 of about 6,152,737 (292)

Elastomeric 3D‐Printed Microenvironments Enable Nanonewton Force Measurements in Healthy and Diseased Human Pluripotent Stem Cell‐Derived Neuroepithelial Cells

open access: yesAdvanced Materials, EarlyView.
We present elastomeric three‐dimensional (3D) microstructures fabricated via two‐photon polymerization (2PP) and post‐processed through wet etching, for quantifying nanonewton (nN)‐scale forces applied by healthy and diseased neural cells. The mechanically characterized free‐standing beam architectures enable measurement of traction forces of ...
Pieter F. J. van Altena   +7 more
wiley   +1 more source

Frente : Órgano de la Junta Local del Frente Sindicalista Revolucionario de Madrid: Año I Número 1 - 1968 julio

open access: yes, 1968
Copia digital. España : Ministerio de Cultura y Deporte.
Frente Sindicalista Revolucionario de Madrid. Junta Local
core   +2 more sources

On the quantum computational complexity of classical linear dynamics with geometrically local interactions: Dequantization and universality [PDF]

open access: yesQuantum
The simulation of large-scale classical systems in exponentially small space on quantum computers has gained attention. The prior work demonstrated that a quantum algorithm offers an exponential speedup over any classical algorithm in simulating ...
Kazuki Sakamoto, Keisuke Fujii
doaj   +1 more source

Polynomial approximation, local polynomial convexity, and degenerate CR singularities [PDF]

open access: yesJournal of Functional Analysis, 2006
We provide some conditions for the graph of a Hölder-continuous function on [Formula: see text], where [Formula: see text] is a closed disk in ℂ, to be polynomially convex. Almost all sufficient conditions known to date — provided the function (say F) is smooth — arise from versions of the Weierstrass Approximation Theorem on [Formula: see text ...
openaire   +4 more sources

A local decision test for sparse polynomials [PDF]

open access: yesInformation Processing Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Elena Grigorescu   +2 more
openaire   +4 more sources

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

open access: yesAdvanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh   +5 more
wiley   +1 more source

Polynomial-Based Methods in Economic and Theoretical Statistics Courses: From Average Growth Speed Equations to Spatial Semiparametric Stochastic Frontier Estimation

open access: yesMathematics
Statistics provides essential tools for transforming data into meaningful evidence for economic and scientific decision-making, while polynomial functions serve as a fundamental mathematical bridge that supports both economic and theoretical statistics ...
Ming-Yu Deng, Zi-Huai Tang, Long-Ze Tan
doaj   +1 more source

Local Polynomial $$L_p$$-norm Regression

open access: yesStatistics and Computing
The local least squares estimator for a regression curve cannot provide optimal results when non-Gaussian noise is present. Both theoretical and empirical evidence suggests that residuals often exhibit distributional properties different from those of a normal distribution, making it worthwhile to consider estimation based on other norms.
Ladan Tazik   +2 more
openaire   +3 more sources

Laser‐Induced Local De‐Doping in Organic Semiconductors

open access: yesAdvanced Materials Technologies, EarlyView.
The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer   +5 more
wiley   +1 more source

Polynomial entropy on regular curves

open access: yesApplied General Topology
We show that the polynomial entropy of homeomorphisms on regular curves is bounded above by one. Moreover, the polynomial entropy equals one under the fairly mild condition that the homeomorphism possesses a wandering point.
Maša Đorić, Jelena Katić
doaj   +1 more source

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