Results 11 to 20 of about 173,618 (310)

Quantifying the Geometric Shell Shape between Populations of True Limpets Lottia Mesoleuca (Mollusca: Lottidae) in Colombia

open access: yesAnimals, 2020
The increasing activity in morphological studies has provided new tools to analyses the shape quantitatively, these quantitative measurements allow the researcher to examine the variation in shape and perform analysis to examine the quantitative ...
Ana María Echeverry   +2 more
doaj   +1 more source

Media Puzzle untuk Mengenal Bentuk Geometri

open access: yesJECED: Journal of Early Childhood Education and Development, 2019
Learning media are all things that can be used to channel learning materials so that they can stimulate the attention, interests, thoughts and feelings of students (students) in learning activities to achieve certain learning goals.
Ratna Pangastuti
doaj   +1 more source

The statistical shape of geometric reasoning [PDF]

open access: yesScientific Reports, 2018
Abstract Geometric reasoning has an inherent dissonance: its abstract axioms and propositions refer to perfect, idealized entities, whereas its use in the physical world relies on dynamic perception of objects. How do abstract Euclidean concepts, dynamics, and statistics come together to support our intuitive geometric reasoning? Here,
Yuval Hart   +5 more
openaire   +2 more sources

Role of Geometric Shape in Chiral Optics [PDF]

open access: yesSymmetry, 2020
The distinction of chiral and mirror symmetric objects is straightforward from a geometrical point of view. Since the biological as well as the optical activity of molecules strongly depend on their handedness, chirality has recently attracted high interest in the field of nano-optics. Various aspects of associated phenomena including the influences of
Philipp Gutsche   +5 more
openaire   +3 more sources

Tropical Geometric Variation of Tree Shapes

open access: yesDiscrete & Computational Geometry, 2022
AbstractWe study the behavior of phylogenetic tree shapes in the tropical geometric interpretation of tree space. Tree shapes are formally referred to as tree topologies; a tree topology can also be thought of as a tree combinatorial type, which is given by the tree’s branching configuration and leaf labeling.
Bo Lin 0008   +2 more
openaire   +2 more sources

Geometric reasoning via internet crowdsourcing [PDF]

open access: yes, 2009
The ability to interpret and reason about shapes is a peculiarly human capability that has proven difficult to reproduce algorithmically. So despite the fact that geometric modeling technology has made significant advances in the representation, display ...
Yan, X.T.   +15 more
core   +1 more source

Pengenalan Konsep Matematika pada Anak Usia Dini melalui Lagu

open access: yesDinamisia, 2020
The comprehension concept of number and geometric shape in early childhood is needed to develop children's interest to mathematic. Introducing the concept of number and geometry in early childhood is first step of learning mathematic so the learning ...
Sri Rahmawati Fitriatien   +4 more
doaj   +1 more source

A COMPARATIVE STUDY ABOUT CARS’ LOGOS

open access: yesJournal of Industrial Design and Engineering Graphics, 2019
In this paper, we have considered as a challenge to answer to the question: Why is so important a logo for a car? Because, as we know, we can identify a car or, in many cases, a car manufacturer, only by seeing its logo.
Nicoleta Elisabeta Pascu   +2 more
doaj   +4 more sources

Interpretation of geometric shapes [PDF]

open access: yesProceedings of the 2010 Symposium on Eye-Tracking Research & Applications - ETRA '10, 2010
This paper describes the first in a series of studies which seek to explore the correlation of eye movements with interpretation of geometric shapes. These studies are intended to inform the development of an eye tracking interface for computational tools to support and enhance the fluid interaction required in creative design.
Miquel Prats   +4 more
openaire   +2 more sources

Geometric and form feature recognition tools applied to a design for assembly methodology [PDF]

open access: yes, 2003
The paper presents geometric tools for an automated Design for Assembly (DFA) assessment system. For each component in an assembly a two step features search is performed: firstly (using the minimal bounding box) mass, dimensions and symmetries are ...
Véron, P.   +4 more
core   +1 more source

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