Results 31 to 40 of about 2,447,292 (242)

The fiesta as a key concept of Spanish linguistic culture

open access: yesИбероамериканские тетради, 2015
The author examines the image of Spain through the megaconcept of fiesta, which determines many aspects of the national and cultural mentality. This concept reflects various vectors of quotidian life, religious and popular holidays with their complicated
E. V. Astakhova
doaj   +1 more source

A systematic review of clinical practice guidelines for childhood glaucoma

open access: yesBMJ Open Ophthalmology, 2022
Objective To conduct a systematic review to identify and critically appraise clinical practice guidelines on the assessment, diagnosis and management of childhood glaucoma.Methods and analysis A systematic literature search of databases and professional ...
Sahil Thakur   +5 more
doaj   +1 more source

Colour vision in ants (Formicidae, Hymenoptera)

open access: yesPhilosophical Transactions of the Royal Society of London. Biological Sciences, 2022
Ants are ecologically one of the most important groups of insects and exhibit impressive capabilities for visual learning and orientation. Studies on numerous ant species demonstrate that ants can learn to discriminate between different colours ...
Ayse Yilmaz, J. Spaethe
semanticscholar   +1 more source

The Whole World in Your Hand: Active and Interactive Segmentation [PDF]

open access: yes, 2003
Object segmentation is a fundamental problem in computer vision and a powerful resource for development. This paper presents three embodied approaches to the visual segmentation of objects. Each approach to segmentation is aided by the presence of a hand
Arsenio, Artur   +3 more
core   +4 more sources

Understanding 3D vision as a policy network

open access: yesPhilosophical Transactions of the Royal Society of London. Biological Sciences, 2022
It is often assumed that the brain builds 3D coordinate frames, in retinal coordinates (with binocular disparity giving the third dimension), head-centred, body-centred and world-centred coordinates.
A. Glennerster
semanticscholar   +1 more source

The Verriest Lecture: Color vision in an uncertain world.

open access: yesJournal of The Optical Society of America A-optics Image Science and Vision, 2018
The natural world is optically unconstrained. Surface properties may vary from one point to another, and reflected light may vary from one instant to the next.
D. Foster
semanticscholar   +1 more source

Teacher Professional Development @scale: Achieving Quality and Sustainability in Zambia

open access: yesJournal of Learning for Development
This paper presents a conceptual model which explains the challenges of providing high quality sustainable, teacher professional development at scale. It provides a framework to support holistic thinking at a systemic level, applicable across different ...
Dr Kris Stutchbury   +4 more
doaj   +1 more source

Perception of Motion and Architectural Form: Computational Relationships between Optical Flow and Perspective [PDF]

open access: yes, 2011
Perceptual geometry refers to the interdisciplinary research whose objectives focuses on study of geometry from the perspective of visual perception, and in turn, applies such geometric findings to the ecological study of vision.
Assadi, Amir H.   +2 more
core   +2 more sources

La Déclaration Universelle des Droits de l’Homme comme l’expression d’une vision du monde : une approche topique et génétique

open access: yesArgumentation et Analyse du Discours, 2010
In this contribution, I analyze the text of the Universal Declaration of Human Rights from a rhetorical and genetic perspective. Starting from the summary reports of the Declaration Drafting Committee, I try to show that what lies at the background of ...
Emmanuel de Jonge
doaj   +1 more source

Sprach- und Weltbild. Seine Wiedergabe in einem literarischen Text und einem Fachtext

open access: yesPolilog: Studia Neofilologiczne, 2021
The focus of this paper is the relationship between language and the “worldview“ described through language and generated in the recipient through linguistic means as well as the reproduction of this view in another language in the translation pro- cess.
Mariola Smolińska
doaj   +1 more source

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