ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Education
Social Sciences
Research
Economy
Architecture and Urbanism
Law
Technology
History
Religion
Literature
all records (74)

Languages
English
Portuguese
Spanish
German
French

Countries
Indonesia
Brazil
USA
South Africa
Spain
Cuba
Ukraine
Germany
Chile
Poland
all records (78)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
160.061  Articles
1 of 16.007 pages  |  10  records  |  more records»
There has been researched teeth geometry of cylindrical arched teeth gears, cut with rod instrument, teeth of which profiled by arbitrary curve in normal cross-section and in linear direction within initial profile offset.Toothing of instrumental rod with... see more

We introduce the symplectic structure of information geometry based on Souriau’s Lie group thermodynamics model, with a covariant definition of Gibbs equilibrium via invariances through co-adjoint action of a group on its moment space, defining physical o... see more

Background: Geometry has been an essential point of reflection in Mathematics Education, especially in teaching. Objective: We conducted a numerical calculation to quantify the study load of Euclidean geometry concerning the total course load. From this d... see more

Background: Geometry is often seen as an area of mathematics that is present in everyone’s daily life. Looking around, we see it in the shapes of objects, in nature, etc. Therefore, it would be natural to expect that its approach in textbooks, for example... see more

Background: The training of teachers who teach mathematics is surrounded by knowledge that changes over time. These changes are for several moments mobilized by specialists, in this context, the official documents are possible historical sources for readi... see more

This study aims to examine the misconceptions that often occur in junior high school students on the concept of geometry based on abstraction level. The research method is qualitative with a case study design. Subjects in this study are 27 students of the... see more

Modelling of a turbocharger is of interest to the engine designer as the work developed by the turbine can be used to drive a compressor coupled to it. This positively influences charge air density and engine power to weight ratio. Variable geometry turbo... see more

Abstract. Introduction.The discrepancies between the results of modeling and the data obtained after direct experiments on a real object indicate incompleteness of the formal axiomatics of the existing methods of research in various fields of science and ... see more

The present article aims to present some partial results of the master dissertation titled "Geometry in Brazilian Curricular Materials by the Ontossemiotic Approach", under development in the Professional Master Program of Science and Mathematics Teaching... see more

1 of 16.007 pages  |  10  records  |  more records»