Results 1 to 10 of about 920,047 (217)

A Slicer-Independent Framework for Measuring G-Code Accuracy in Medical 3D Printing [PDF]

open access: yesJournal of Imaging
In medical 3D printing, accuracy is critical for fabricating patient-specific implants and anatomical models. Although printer performance has been widely examined, the influence of slicing software on geometric fidelity is less frequently quantified ...
Michel Beyer   +5 more
doaj   +2 more sources

The Development of CNC Hot Wire 3D Cutting Foam Tool

open access: yesJurnal Jaringan Telekomunikasi, 2023
Wedding decorations are considered incomplete without decoration. The decoration business must prepare a skilled and creative workforce and improve the artistic creation skills of employees to provide several choices of decorating styles to clients.
Sugeng Dwi Riyanto   +2 more
doaj   +1 more source

The identifying code number and Mycielski's construction of graphs [PDF]

open access: yesTransactions on Combinatorics, 2022
Let $G=(V, E)$ be a simple graph. A set $C$ of vertices $G$ is an identifying code of $G$ if for every two vertices $x$ and $y$ the sets $N_{G} [x] \cap C$ and $N_{G} [y] \cap C$ are non-empty and different.
Athena Shaminejad   +2 more
doaj   +1 more source

A novel radioactive particle tracking algorithm based on deep rectifier neural network

open access: yesNuclear Engineering and Technology, 2021
Radioactive particle tracking (RPT) is a minimally invasive nuclear technique that tracks a radioactive particle inside a volume of interest by means of a mathematical location algorithm.
Roos Sophia de Freitas Dam   +5 more
doaj   +1 more source

All metric bases and fault-tolerant metric dimension for square of grid [PDF]

open access: yesOpuscula Mathematica, 2022
For a simple connected graph \(G=(V,E)\) and an ordered subset \(W = \{w_1,w_2,\ldots, w_k\}\) of \(V\), the code of a vertex \(v\in V\), denoted by \(\mathrm{code}(v)\), with respect to \(W\) is a \(k\)-tuple \((d(v,w_1),\ldots, d(v, w_k))\), where \(d ...
Laxman Saha   +2 more
doaj   +1 more source

On the Projective Character Tables of the Maximal Subgroups of M11, M12 and Aut(M12) [PDF]

open access: yesAdvances in Group Theory and Applications, 2021
In this paper, the Schur multiplier and irreducible projective character tables IrrProj(G, alpha_i) with corresponding factor sets alpha_i for each maximal subgroup G of the sporadic simple Mathieu groups M11, M12 and the automorphism group Aut(M12) of ...
Abraham Love Prins
doaj   +1 more source

Rancang Bangun Acrylic Engraver and Cutting Machine Menggunakan CNC Milling 3 Axis Berbasis Mikrokontroler

open access: yesElektrika, 2021
The purpose of this research is to design and implement an automatic acrylic carving and cutting tool using a microcontroller-based 3-axis CNC machine. Computer Numerical Control (CNC) is a machine technology that is operated automatically to support the
Iklil Vurqon Choirony   +5 more
doaj   +1 more source

THE DESIGN AND IMPLEMENTATION OF AN AUTOMATED CNC TYPEWRITER [PDF]

open access: yesRomanian Journal of Petroleum & Gas Technology
The paper presents the essential theoretical elements related to the construction and operation of numerical control machines, starting from a study of the theoretical aspects related to the design of a CNC typewriter.
George-Cristian Ene, Gabriela Bucur
doaj   +1 more source

Metode Reversible Self-Dual untuk Konstruksi Kode DNA atas Lapangan Hingga GF(4)

open access: yesJambura Journal of Mathematics, 2022
The DNA molecule chain consists of two complementary strands composed of a sequence of four nucleotide bases, namely adenine (A), cytosine (C), guanine (G) and thymine (T).
Juli Loisiana Butar-Butar   +1 more
doaj   +1 more source

Impresiones 3D en física aplicada

open access: yesRevista de Investigación de Física, 2018
En los últimos 10 años, se ha observado una gran revolución tecnológica en la industria aditiva de bajo costo que involucra la impresión 3D para todo tipo de usuarios que abarca desde la propia industria de diseño hasta las aplicaciones diversas que se ...
Rocío Montalvo   +2 more
doaj   +1 more source

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