Results 41 to 50 of about 1,438,246 (328)
Impacts of implementing geogebra on eleventh grade student’s learning of Euclidean Geometry
, 2019 The aim of the study was to evaluate the efficiency of applying GeoGebra software as a teaching tool to enhance high poverty, rural grade 11 students’ understanding of Euclidean geometry circle theorems. The experimental group received instruction on how
A. Bayaga +3 more
semanticscholar +1 more source
Euclidean Black Hole Vortices [PDF]
, 1991 We argue the existence of solutions of the Euclidean Einstein equations that correspond to a vortex sitting at the horizon of a black hole. We find the asymptotic behaviours, at the horizon and at infinity, of vortex solutions for the gauge and scalar ...
C. Teitelboim +26 more
core +3 more sources
Do mito da Geometria Euclidiana ao ensino das Geometrias Não Euclidianas
Vértices, 2010 Das tentativas frustradas de provar que o quinto postulado de Euclides era um teorema, surgiram as Geometrias Não Euclidianas. Com os quatro primeiros postulados de Euclides e a negação do quinto, surgiram outras Geometrias cujos postulados são possíveis
Mylane dos Santos Barreto +1 more
doaj +1 more source
Geometric perspective to Degree–Based topological indices of supramolecular chain
Results in Engineering, 2022 Sombor index and their types are introduced pertaining to Euclidean geometry. In graph-theoretical terminology, it is the sum of all pairs of adjacent vertices di2+dj2 given di is the degree of ith vertex.
Muhammad Imran +4 more
doaj +1 more source
The use of semiotic representations in reasoning about similar triangles in Euclidean geometry
, 2019 Mathematics outcomes in South Africa are very low and many researchers and stakeholders have expressed concerns about the poor performance in mathematics at school level, especially in geometry (Luneta, 2015; Mthembu, 2007; Singh, 2006; Van Putten, Stols
I. Ubah, S. Bansilal
semanticscholar +1 more source
Object tracking via non-Euclidean geometry: A Grassmann approach [PDF]
IEEE Winter Conference on Applications of Computer Vision, 2014 A robust visual tracking system requires an object appearance model that is able to handle occlusion, pose, and illumination variations in the video stream. This can be difficult to accomplish when the model is trained using only a single image.
S. Shirazi +3 more
semanticscholar +1 more source
Sombor topological indices for different nanostructures
Heliyon, 2023 Euclidean geometry is utilized to establish the Sombor graph parameter and its invariants. It is sum of all adjacent vertices in graph theory dϒ2+dΓ2 where dϒ is the degree of the vertex ϒ.
Muhammad Imran +4 more
doaj +1 more source
From Free Fields to AdS -- Thermal Case
, 2005 We analyze the reorganization of free field theory correlators to closed string amplitudes investigated in hep-th/0308184 hep-th/0402063 hep-th/0409233 hep-th/0504229 in the case of Euclidean thermal field theory and study how the dual bulk geometry is ...
C. Itzykson +12 more
core +5 more sources
The Journal for Transdisciplinary Research in Southern Africa, 2020 Virtual reality has taken the world by storm over the past decade where learners are allowed to gain experiences that are not possible with ordinary teaching methods.
Bernard M. Hlalele
doaj +1 more source
An Observer-Based View of Euclidean Geometry
MathematicsAn influence network of events is a view of the universe based on events that may be related to one another via influence. The network of events forms a partially ordered set which, when quantified consistently via a technique called chain projection ...
Newshaw Bahreyni +2 more
doaj +1 more source