Results 101 to 110 of about 6,695 (326)

On Some Multipliers Related to Discrete Fractional Integrals

open access: yesMathematics
This paper explores the properties of multipliers associated with discrete analogues of fractional integrals, revealing intriguing connections with Dirichlet characters, Euler’s identity, and Dedekind zeta functions of quadratic imaginary fields ...
Jinhua Cheng
doaj   +1 more source

Spillover in Sustainable Consumer Behavior: A Matter of Commitment

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT Consumers express their commitment to environmental protection by engaging in a variety of environmentally protective behaviors. We thus suggest that strengthening consumers' commitment to environmental protection will cause behavioral spillover, which is the joint change in multiple environmentally protective behaviors. This idea differs from
Laura Henn   +4 more
wiley   +1 more source

Learning hydrocracking reaction dynamics via neural ODEs: A data‐driven, gradient‐interpretable lumped modelling framework

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
This work demonstrates the application of neural ordinary differential equations (neural ODEs) for learning hydrocracking reaction kinetics directly from data, achieving robust predictions under noise and sparsity while preserving mechanistic interpretability through gradient‐based analysis of temperature‐ and concentration‐dependent reaction rates ...
Souvik Ta   +2 more
wiley   +1 more source

Literature Review of Applying Visual Method to Understand Mathematics

open access: yesMATEC Web of Conferences, 2015
As a new method to understand mathematics, visualization offers a new way of understanding mathematical principles and phenomena via image thinking and geometric explanation.
Yu Xiaojuan
doaj   +1 more source

Subuniformity of harmonic mean p$$ p $$‐values

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract We obtain several inequalities on the generalized means of dependent p$$ p $$‐values. In particular, the weighted harmonic mean of p$$ p $$‐values is strictly subuniform under several dependence assumptions of p$$ p $$‐values, including independence, negative upper orthant dependence, the class of extremal mixture copulas, and some Clayton ...
Yuyu Chen   +3 more
wiley   +1 more source

Theoretical calculation method of hyperbolic rotating thin shell bending problem

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveIn order to analyze the bending characteristics of a hyperbolic rotating thin shell, the complex two-dimensional mechanical problem is simplified into a one-dimensional bending problem based on Euler's Bernoulli beam theory.
Er ZHANG   +4 more
doaj   +1 more source

DRL‐Fit: Determining Rate Constants In Multistep Reactions From ESI‐MS Data

open access: yesChemistry–Methods, EarlyView.
DRL‐Fit is a Python program that can fit a kinetic model to delayed reactant labeling data from ESI‐MS experiments, allowing rate constants to be determined in a multistep reaction. Consequently, the concentrations of all the involved molecules can be determined. This is applied to the nitro‐Mannich reaction to showcase the capabilities and limitations
Matthijs A. Hellinghuizen   +2 more
wiley   +1 more source

Morphological Analysis of Soil Aggregates Using Euler's Polyeder Formula [PDF]

open access: hybrid, 1999
Karl Heinrich Hartge   +2 more
openalex   +1 more source

Crippling Strength of Axially Loaded Rods [PDF]

open access: yes
A new empirical formula was developed that holds good for any length and any material of a rod, and agrees well with the results of extensive strength tests.
Natalis, FR
core   +1 more source

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