Results 81 to 90 of about 10,834,928 (363)
Recurrence relations for polynomials obtained by arithmetic functions
International Journal of Number Theory, 2019 Families of polynomials associated to arithmetic functions [Formula: see text] are studied. The case [Formula: see text], the divisor sum, dictates the non-vanishing of the Fourier coefficients of powers of the Dedekind eta function.
B. Heim, F. Luca, M. Neuhauser
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu +7 more
wiley +1 more source
Approximate Arithmetic Training Improves Informal Math Performance in Low Achieving Preschoolers
Frontiers in Psychology, 2018 Recent studies suggest that practice with approximate and non-symbolic arithmetic problems improves the math performance of adults, school aged children, and preschoolers. However, the relative effectiveness of approximate arithmetic training compared to
Emily Szkudlarek, Elizabeth M. Brannon
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Advanced Healthcare Materials, EarlyView.Plasma oxidation following polydopamine deposition can significantly reduce the surface hydrophobicity of polyurethane‐siloxanes without impacting surface roughness, thereby increasing fibroblast viability, adhesion, and extracellular matrix production and secretion.
Sophie Armstrong +5 more
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Journal of Child Psychology and Psychiatry and Allied Disciplines, 2009 BACKGROUND Although it is believed that children with cerebral palsy are at high risk for learning difficulties and arithmetic difficulties in particular, few studies have investigated this issue.
K. Jenks +2 more
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Active Fabric Origami Enabled by Digital Embroidery of Magnetic Yarns
Advanced Materials, EarlyView.This study demonstrates a scalable textile manufacturing process that fabricates active origami fabrics (AFO) via digital embroidery of magnetic yarns. The programmable AFO exhibits reversible 2D and 3D transformations under magnetic fields, enabling functionalities such as altering surface roughness and linear actuation.
Haiqiong Li +3 more
wiley +1 more source
IEEE International Conference on Application-Specific Systems, Architectures, and Processors, 2019 Stochastic computing (SC) has emerged as a potential alternative to binary computing for a number of low-power embedded systems, DSP, neural networks and communications applications.
Tieu-Khanh Luong +3 more
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Advanced Materials Interfaces, EarlyView.Standardized surface‐independent immobilization of biosensing layers by means of COOH linker‐layer using plasma polymerization under atmospheric pressure conditions, with the potential for commercialization. PMMA is successfully biofunctionalized with streptavidin, IgG, and protein G, showing stable performance for at least one month.
Lieze Dankers +9 more
wiley +1 more source
Secure floating point arithmetic and private satellite collision analysis
International Journal of Information Security, 2015 In this paper, we show that it is possible and, indeed, feasible to use secure multiparty computation (SMC) for calculating the probability of a collision between two satellites.
Liina Kamm, J. Willemson
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Advanced Materials Interfaces, EarlyView.This study explores the performance of superhydrophobic surfaces during condensation from humid air, showing a 30%–40% heat transfer enhancement at high air velocities, but no advantage at low velocities. Improved droplet removal and vapor mass transfer through the non‐condensable gas layer explain the effect, clarifying operating conditions for ...
Antonio Abbatecola +6 more
wiley +1 more source