Results 91 to 100 of about 2,326,589 (197)

Onto-semiotic analysis of Colombian engineering students’ mathematical connections to problems-solving on vectors: A contribution to the natural and exact sciences

Eurasia Journal of Mathematics, Science and Technology Education
The mathematical connections Colombian engineering students activated when they solved vector problems were explored. The study was based on the extended theory of connections and the onto-semiotic approach.
Camilo Andrés Rodríguez-Nieto, Hernán Alonso Cabrales González, J. Arenas-Peñaloza, C. Schnorr, Vicenç Font Moll   +4 more
semanticscholar   +1 more source

An Optimized Point Multiplication Strategy in Elliptic Curve Cryptography for Resource-Constrained Devices

Mathematics
Elliptic curve cryptography (ECC) is widely acknowledged as a method for implementing public key cryptography on devices with limited resources thanks to its use of small keys.
N. H. Sabbry, A. Levina
semanticscholar   +1 more source

The Inverse and General Inverse of Trapezoidal Fuzzy Numbers with Modified Elementary Row Operations

Mathematics
Trapezoidal positive/negative fuzzy numbers have no single definition; instead, various authors define them in relation to different concepts. This means that arithmetic operations for trapezoidal fuzzy numbers also differ. For the operations of addition,
Mashadi, Yuliana Safitri, Sukono, Igif Gimin Prihanto, Muhamad Deni Johansyah, Moch Panji Agung Saputra   +5 more
doaj   +1 more source

Quantum Electrodynamics (QED) Driving Longitudinal Scalar Wave (LSW) Descriptions and Their Physics and Mathematical Equations [PDF]

Bahman Zohuri, Mehdi Abedi‐Varaki
openalex   +1 more source

BINERY TECHNOLOGY IN DIFFERENTIAL EQUATION AND COMPUTER SCIENCE STUDY AT THE UNIVERSITIES BASED ON MAPLE-ENVIRONMENT

Ìнформаційні технології в освіті, 2015
The problems of training basics of binary technology creation while teaching differential equations and information-communication technology (ICT) based on the Maple-technology are researched.
Vasyl Kushnir
doaj  

Spacetime pq theory for AC and DC electric power systems

Scientific Reports
The 50/60 Hz alternating current (AC) electric power has been the standard and most flexible energy source powering our modern societies for one and a half centuries since the war of the currents: AC versus direct current (DC).
Fang Z. Peng, Hao Huang, Leon M. Tolbert, Brad Lehman, YuAnn Li   +4 more
doaj   +1 more source

A Mathematical Analysis of Casimir Interactions I: The Scalar Field [PDF]

, 2021
Yan-Long Fang, Alexander Strohmaier
openalex   +1 more source

Cosmological evolution of the degenerated plasma with interparticle scalar interaction. II. Formulation of mathematical model [PDF]

, 2012
Yu. G. Ignatiev
openalex   +1 more source

Thermodynamics of charged three-dimensional scalar-tensor black holes: the problem of mathematical inconsistency and its solution [PDF]

M. Dehghani
openalex   +1 more source

Stability of the Cosmological System of Degenerated Scalarly Charged Fermions and Higgs Scalar Fields. I. Mathematical Model of Linear Plane Perturbations [PDF]

, 2021
Yu. G. Ignat’ev
openalex   +1 more source