Results 131 to 140 of about 4,670 (228)

Multi‐Input Multi‐Output Modeling of Anthill Clay‐Bonded Sand Mold System Using Artificial Neural Networks: Forward and Reverse Predictions

open access: yesEngineering Reports, Volume 7, Issue 6, June 2025.
MIMO modeling of anthill clay‐bonded sand mold system using BPNN and GA‐NN. ABSTRACT Anthill clay sand molding is characterized as a multi‐input, multi‐output system where molding sand properties, such as permeability, compression strength, collapsibility, and mold hardness, are affected by an array of process parameters, including anthill‐to‐sand ...
N. Prasad Chandran   +4 more
wiley   +1 more source

Mismatch between the progression of the mathematics course and the level of mathematics required to do advanced physics [PDF]

open access: yes, 2010
Whenever students appear to have trouble with mathematics in their physics courses, they either hate physics or fear it. The blame for this plight could be due to the structure of the mathematics and physics curricula or the incompetence of the teachers.
Ayene, Mengesha   +2 more
core   +1 more source

Exact and Heuristic Solution Approaches for the Cluster Deletion Problem on General Graphs

open access: yesNetworks, Volume 85, Issue 4, Page 351-367, June 2025.
ABSTRACT A cluster graph is a disjoint union of cliques, obtained by clustering the nodes of a given network and then removing the edges between nodes assigned to different clusters. The Cluster Deletion problem asks for the smallest subset of edges to be removed from a network in order to produce a cluster graph, which is equivalent to determining the
Giuseppe Ambrosio   +4 more
wiley   +1 more source

Experimental methods for studying amyloid cross‐interactions

open access: yesProtein Science, Volume 34, Issue 6, June 2025.
Abstract Interactions between amyloid proteins represent the cornerstone of various pathogenic pathways, including prion conversion and co‐development of distinct kinds of systemic amyloidosis. Various experimental methodologies provide insights into the effects of such cross‐interactions on amyloid self‐assembly, which range from acceleration to ...
Aleksandra Kalitnik   +12 more
wiley   +1 more source

Social software for music [PDF]

open access: yes, 2009
Tese de mestrado integrado. Engenharia Informática e Computação. Faculdade de Engenharia.
Costa, Cláudio Miguel Teixeira da
core  

The psychology of a thank‐you gift: Who gives it and why?

open access: yesApplied Psychology: Health and Well-Being, Volume 17, Issue 3, June 2025.
Abstract Why do some people give a thank‐you gift, while others do not? What are the predictors of thank‐you gift‐giving? We conducted three studies to examine the relative predictive values of indebtedness, gratitude, fondness, and respect in gift‐giving.
Shigehiro Oishi   +3 more
wiley   +1 more source

Automated seismic event detection considering faulty data interference using deep learning and Bayesian fusion

open access: yesComputer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 14, Page 1910-1931, 3 June 2025.
Abstract Structural health monitoring (SHM) aims to assess civil infrastructures' performance and ensure safety. Automated detection of in situ events of interest, such as earthquakes, from extensive continuous monitoring data, is important to ensure the timeliness of subsequent data analysis.
Zhiyi Tang   +6 more
wiley   +1 more source

On the (k,φ)-Hilfer Langevin fractional coupled system having multi point boundary conditions and fractional integrals

open access: yesAin Shams Engineering Journal
In this manuscript, we investigate the (k,φ)-Hilfer Langevin fractional coupled system having multi point boundary conditions and fractional integrals.
Nana Pan   +4 more
doaj  

Cyclic branched covers of Seifert links and properties related to the ADE$ADE$ link conjecture

open access: yesJournal of the London Mathematical Society, Volume 111, Issue 6, June 2025.
Abstract In this article, we show that all cyclic branched covers of a Seifert link have left‐orderable fundamental groups, and therefore admit co‐oriented taut foliations and are not L$L$‐spaces, if and only if it is not an ADE$ADE$ link up to orientation. This leads to a proof of the ADE$ADE$ link conjecture for Seifert links. When L$L$ is an ADE$ADE$
Steven Boyer   +2 more
wiley   +1 more source

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