Results 61 to 70 of about 112,081 (211)

Gradient‐Based Optimization Modeling of Total Entropy and Heat Transfer in Exothermic Blood Analog Gold Nanoparticle Suspension

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
This study develops a gradient‐based multi‐start Nelder–Mead optimization framework for Casson‐micropolar blood‐analog nanofluid flow with gold nanoparticles in a convectively heated, exothermic microchannel, motivated by photothermal drug delivery. Spectral collocation solves coupled momentum, microrotation, and energy equations, from which entropy ...
Mojeed T. Akolade   +7 more
wiley   +1 more source

A Bayesian Model for Estimation of Virus Reduction in Potable Reuse Treatment Trains and Quantitative Microbial Risk Assessment of Waterborne Viral Pathogens

open access: yesRisk Analysis, Volume 46, Issue 9, September 2026.
ABSTRACT Understanding virus occurrence and reduction at advanced treatment facilities for potable water reuse constitutes a high‐priority research need to protect human health and to enhance available water supply alternatives. The objectives were to (1) determine log reduction values (LRVs) of 15 viruses by advanced wastewater treatment; (2) evaluate
Jack F. Schijven   +2 more
wiley   +1 more source

Sesión 1: Mathematica

open access: yes, 2016
Qué es el programa Wolfram Mathematica y sus ...
Garza Hernández, Tomás
core  

Basics of Wolfram Mathematica. Laboratory guide [PDF]

open access: yes, 2022
In the preparation of bachelors in the specialty 171 Electronics, the educational program «Electronic Systems», one of the important disciplines that is a component of the training cycle is the discipline «Basics of Wolfram Mathematica». The purpose of
Klen, K. S.
core   +1 more source

Computing the matrix square root: A problem-solving approach using Mathematica and Pólya's strategies [PDF]

open access: yesAUT Journal of Mathematics and Computing
This paper introduces a novel method for solving the matrix equation $X^2 - A = 0$ by computing matrix square roots. Inspired by George Pólya's structured problem-solving strategies and leveraging Wolfram Mathematica, the approach offers a systematic ...
Mandana Moccari
doaj   +1 more source

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

open access: yesAdvanced Functional Materials, Volume 36, Issue 68, 24 August 2026.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher   +17 more
wiley   +1 more source

Wolfram Mathematica in Precollege Education

open access: yes, 2003
"In the Classroom" highlights how some schools and organizations use Mathematica extensively in their curricula. The section on "Collaborative Initiatives" illustrates how businesses have teamed up with Wolfram Research to sponsor ...

core  

Создание многовариантных тестовых заданий средствами Wolfram Mathematica [PDF]

open access: yes, 2018
В статье рассматривается вопрос о подготовке многовариантных комплектов зачетных заданий по изу- чаемым в курсах высшей математики различным темам.
Жиленкова, В. В.
core   +1 more source

Novel Behaviors to the Nonlinear Evolution Equation Describing the Dynamics of Ionic Currents along Microtubules

open access: yesITM Web of Conferences, 2017
In this work, we consider the Bernoulli sub-equation function method for obtaining novel behaviors to the nonlinear evolution equation describing the dynamics of ionic currents along Microtubules. We obtain new results by using this technique.
Baskonus Haci Mehmet   +3 more
doaj   +1 more source

Self‐Similar Blowup for the Cubic Schrödinger Equation

open access: yesCommunications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1831-1918, August 2026.
ABSTRACT We give a rigorous proof for the existence of a finite‐energy, self‐similar solution to the focusing cubic Schrödinger equation in three spatial dimensions. The proof is computer‐assisted and relies on a fixed point argument that shows the existence of a solution in the vicinity of a numerically constructed approximation.
Roland Donninger, Birgit Schörkhuber
wiley   +1 more source

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