Results 1 to 10 of about 145,056 (243)

DESCRIPTRAN—automated descriptive geometry [PDF]

open access: bronzeCommunications of the ACM, 1963
Descriptive geometry consists of procedures originally designed to solve 3-space geometry problems by graphical constructions and measurement instead of by computation. However, in addition to this it unifies and simplifies the approach to many such problems. When one can call subroutines that compute new coordinates that correspond to those obtainable
Raymond A. Kliphardt
openalex   +3 more sources

Descriptive geometry as a tool for the development of future architects’ imaginative abilities [PDF]

open access: diamondE3S Web of Conferences, 2019
The article gives a brief overview of the types of perspective. The importance of perspective’s construction from the real point of view is noted.
Melnikova Olga, Shuvalova Svetlana
doaj   +2 more sources

Innovative Course of Descriptive Geometry [PDF]

open access: yesMATEC Web of Conferences, 2021
The paper deals with the solution to the problems of insufficient preparation of applicants for the study of the Descriptive Geometry course offered to them in the university during their first year of education in such programs of study as Mechanical Engineering, Automation of Technological Production Processes, Mechatronics and Robotics, as well as ...
Yelena Korotkova   +3 more
openaire   +3 more sources

Web textbook for descriptive geometry [PDF]

open access: yesFME Transactions, 2019
In this paper we present educational material which is a basis for a web textbook designed for the lectures on geometric subjects. The textbook is available online for free. It differs from previous textbooks in the application of information technologies in presenting classic contents and introducing 3D modelling in descriptive geometry teaching.
Sonja Gorjanc, Ema Jurkin
openaire   +4 more sources

n-K-Increasing Aggregation Functions

open access: yesAxioms, 2023
We introduce and discuss the concept of n-ary K-increasing fusion functions and n-ary K-increasing aggregation functions, K being a subset of the index set {1,…,n} indicating in which variables a considered function is increasing. It is also assumed that
Radko Mesiar   +3 more
doaj   +1 more source

A Comparison of Variational Projection and Cartographic Projection by Ritz’s Method

open access: yesSlovak Journal of Civil Engineering, 2022
The application of alternative mathematical methods in creating cartographic projections is an interesting factor, which affects the optimization of distortions and their distribution in the projected territory.
Ábrahámová Andrea   +1 more
doaj   +1 more source

3D Geometry. A Proposal to Integrate Computer Graphics in Descriptive Geometry [PDF]

open access: yes, 2016
El presente artículo se centra en el estudio de la integración de los programas de informática gráfica en la didáctica de la Geometría Descriptiva y los nuevos planteamientos que pueden aportar a esta disciplina.
Pita Andreu, Javier
core   +3 more sources

Manual measurement of retinal bifurcation features [PDF]

open access: yes, 2010
This paper introduces a new computerized tool for accurate manual measurement of features of retinal bifurcation geometry, designed for use in investigating correlations between measurement features and clinical conditions.
Al-Diri, Bashir   +3 more
core   +1 more source

Constituent components of 3D printing in construction: Mixture, reinforcement and their main characteristics [PDF]

open access: yesE3S Web of Conferences
Construction 3D printing is one of the most promising areas in the construction of various structures. Thanks to the possibilities of automation, digital concrete production makes it possible to create complex structures that withstand the same forces as
Konoplianyk Oleksandr   +4 more
doaj   +1 more source

Exploring perceptions and attitudes towards teaching and learning manual technical drawing in a digital age [PDF]

open access: yes, 2007
This paper examines the place of manual technical drawing in the 21st century by discussing the perceived value and relevance of teaching school students how to draw using traditional instruments, in a world of computer aided drafting (CAD).
McLaren, Susan Valerie
core   +1 more source

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