Results 131 to 140 of about 4,447 (309)
Advanced Materials Technologies, EarlyView.This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding +5 more
wiley +1 more source
Polynomial Factorization Challenges [PDF]
, 1996 Joachim von zur Gathen has proposed a challenge for factoring univariate polynomials over finite fields to evaluate the practicability of current factorization algorithms ("A Factorization Challenge", SIGSAM Bulletin 26(2):22-24, 1992).
Inria Lorraine +3 more
core
Advanced Materials Technologies, EarlyView.Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez +22 more
wiley +1 more source
Factorization of cyclotomic polynomial values at Mersenne primes [PDF]
We get some results about the factorization of $ϕ_p(M) \in {\mathbb{F}}_2[x]$, where $p$ is a prime number, $ϕ_p$ is the corresponding cyclotomic polynomial and $M$ is a Mersenne prime (polynomial).
Gallardo, Luis, Rahavandrainy, Olivier
core +1 more source
Factoring a Graph in Polynomial Time
European Journal of Combinatorics, 1987 The Cartesian product \(G\times H\) of graphs G and H has vertices (g,h) where g is a vertex in G and h a vertex in H. Two vertices of \(G\times H\), say \((g_ 1,h_ 1)\) and \((g_ 2,h_ 2)\), are connected by an edge in \(G\times H\), just when either \(\{g_ 1,g_ 2\}\) is an edge of G and \(h_ 1=h_ 2\), or when \(g_ 1=g_ 2\) and \(\{h_ 1,h_ 2\}\) is an ...
openaire +1 more source
Advanced Materials Technologies, EarlyView.A direction‐aware piezo‐transmittance strain sensor is realized through the engineered alignment of carbon nanotubes. This anisotropic architecture instantaneously modulates optical transmittance, achieving ultra‐high sensitivity and exceptionally low hysteresis. By effectively eliminating signal crosstalk to precisely decouple multidirectional strains,
Byeongmin Kang +15 more
wiley +1 more source
A Polynomial-Time Reduction from Bivariate to Univariate Integral Polynomial Factorization [PDF]
, 2008 An algorithm is presented which reduces the problem of finding the irreducible factors of a bivariate polynomial with integer coefficients in polynomial time in the total degree and the coefficient lengths to factoring a univariate integer polynomial ...
Erich Kaltofen
core
Advanced Optical Materials, EarlyView.The use of pressure‐sensitive luminescent molecules to quantify surface pressure in wind tunnel testing has revolutionized experimental aerodynamics. This work develops a dual‐emitting gold acridine complex for the simultaneous sensing of pressure and temperature independently of each other.
Alexander C. Brannan +5 more
wiley +1 more source
Lyapunov Stability Analysis of Higher Order 2D Systems [PDF]
We prove a necessary and sufficient condition for the asymptotic stability of a 2D system described by a system of higher-order linear partial difference equations.
Kojima, Chiaki +2 more
core
Implementation in Altran for Rational Function Integration and Polynomial Factorization [PDF]
, 1975 Title: Implementation in Altran for Rational Function Integration and Polynomial Factorization , Author: Mahmoud M. Makhlouf, Location: ThodeThis project is a study involving the application of the ALTRAN system to rational function integration.
Makhlouf, Mahmoud M.
core