Results 11 to 20 of about 830,970 (279)
THE DESIGN AND IMPLEMENTATION OF AN AUTOMATED CNC TYPEWRITER [PDF]
Romanian Journal of Petroleum & Gas TechnologyThe 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)
Jambura 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
Revista 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
A Cartesian Coordinate Robot for Dispensing Fruit Fly Food
Journal of Open Hardware, 2018 The fruit fly, 'Drosophila melanogaster', continues to be one of the most widely used model organisms in biomedical research. Though chosen for its ease of husbandry, maintaining large numbers of stocks of fruit flies, as done by many laboratories, is ...
Matthew T. Wayland, Matthias Landgraf
doaj +1 more source
Total perfect codes in graphs realized by commutative rings [PDF]
Transactions on Combinatorics, 2022 Let $R$ be a commutative ring with unity not equal to zero and let $\Gamma(R)$ be a zero-divisor graph realized by $R$. For a simple, undirected, connected graph $G = (V, E)$, a {\it total perfect code} denoted by $C(G)$ in $G$ is a subset $C(G ...
Rameez Raja
doaj +1 more source
A Generalized Framework on Beamformer Design and CSI Acquisition for Single-Carrier Massive MIMO Systems in Millimeter Wave Channels [PDF]
, 2016 In this paper, we establish a general framework on the reduced dimensional channel state information (CSI) estimation and pre-beamformer design for frequency-selective massive multiple-input multiple-output MIMO systems employing single-carrier (SC ...
Ayanoglu, Ender, Guvensen, Gokhan M.
core +2 more sources
Automated Unsupervised 3D Tool-Path Generation Using Stacked 2D Image Processing Technique
Journal of Manufacturing and Materials Processing, 2019 Tool-path, feed-rate, and depth-of-cut of a tool determine the machining time, tool wear, power consumption, and realization costs. Before the commissioning and production, a preliminary phase of failure-mode identification and effect analysis allows for
Tadele Belay Tuli, Andrea Cesarini
doaj +1 more source
Machine Vision Implementation in Rapid PCB Prototyping
Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2012 Image processing, the heart of machine vision, has proven itself to be an essential part of the industries today. Its application has opened new doorways, making more concepts in manufacturing processes viable.
Yosafat Surya Murijanto +2 more
doaj +1 more source
The Pseudonymous Code of G. Chkhartishvili
Вестник Волгоградского государственного университета: Серия 2. Языкознание, 2018 This paper sets out to systematize the multiple pseudonyms used by the contemporary writer G. Chkhartishvili. These are B. Akunin (The Adventures of Erast Fandorin, The Adventures of Sister Pelagia, a series of novels The Adventures of the Master, the ...
Tatyana A. Snigireva +2 more
doaj +1 more source
Toolpaths Programming in an Intelligent Step-NC Manufacturing Context [PDF]
, 2008 The current language for CNC programming is G-code which dates from the beginning of the eighties with the norm ISO 6983. With the new technologies, G-code becomes obsolete.
Hascoët, Jean-Yves +2 more
core +3 more sources