Results 21 to 30 of about 52,307 (226)

Using Free Mathematical Software in Engineering Classes

open access: yesAxioms, 2021
There are many computational applications and engines used in mathematics, with some of the best-known arguably being Maple, Mathematica, MATLAB, and Mathcad.
Víctor Gayoso Martínez   +3 more
doaj   +1 more source

Incidence of intraoperative hypotension during non-cardiac surgery in community anesthesia practice: a retrospective observational analysis

open access: yesPerioperative Medicine, 2023
Background Intraoperative hypotension (IOH) is well-described in the academic setting but not in community practice. IOH is associated with risk of postoperative morbidity and mortality.
Wael Saasouh   +7 more
doaj   +1 more source

Can results-based prizes to private sector incentivize technology adoption by farmers? Evidence from the AgResults Nigeria project that uses prizes to incentivize adoption of AflasafeTM

open access: yesAgriculture & Food Security, 2022
Background The AgResults initiative tests the efficacy of results-based prizes to scale-up smallholder technology adoption. In Nigeria the project awarded a $18.75/ton prize for private sector actors who aggregated maize from smallholders that was ...
Tulika A. Narayan, Judy Geyer
doaj   +1 more source

The Numerical Evaluation Methods for Beta Function

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022
In this study, the beta function that is encountered in computational mathematics and physics is analyzed. The correct evaluation of this function also affects the accuracy of other mathematical functions in quantum mechanical calculations. Especially in
Sılay Aytaç Yükçü
doaj   +1 more source

Mathematica Tools for Coquaternions

open access: yes, 2021
Coquaternions form a four dimensional real algebra generalizing complex numbers and were introduced by James Cockle at about the same time that Hamilton discovered the famous algebra of quaternions. Although not as popular as quaternions, in recent years one can observe an emerging interest among mathematicians and physicists on the study of these ...
Maria Irene Falcão   +3 more
openaire   +3 more sources

Brownian and thermal diffusivity impact due to the Maxwell nanofluid (graphene/engine oil) flow with motile microorganisms and Joule heating

open access: yesNanotechnology Reviews, 2023
Nanofluids have many applications in industries as well as engineering such as biomedicine, manufacturing, and electronics. Nanofluid is used for improvement of thermal and mass transmission. Based on the aforementioned applications, in the present study,
Algehyne Ebrahem A.   +5 more
doaj   +1 more source

A review of mathematica

open access: yesJournal of Symbolic Computation, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Synthesis of Ladder and Flexible Polysulfonimides Directly From Anionic Monomers: Investigating Structure–Property Convergence in Succinonitrile–Polymer Electrolyte Blends

open access: yesAngewandte Chemie, EarlyView.
Direct synthesis of sulfonimide‐based polymers of intrinsic microporosity enables comparison with compositionally similar flexible analogs. Incorporation of a common pore‐filling transport medium drives these fundamentally different polymer architectures toward similar bulk conductivity and mechanical properties while revealing distinct microscopic ion‐
Abraham Herzog‐Arbeitman   +8 more
wiley   +2 more sources

Modeling conoid surfaces [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2002
In tins paper we consider conoid surfaces as frequently used surfaces in building techniques, mainly as daring roof structures. Different types of conoids are presented using the programme package Mathematica. We describe the generation of conoids and by
Velimirović Ljubica S.   +2 more
doaj   +1 more source

FDebarre_JEB-2621_SuppInfo-Mathematica

open access: yes, 2012
Mathematica notebook with the analytical derivations of the ...
Débarre, Florence   +1 more
core   +1 more source

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