Results 31 to 40 of about 167 (99)

OPTICAL ILLUSION DESIGN BASED ON FOUR CONVEX LENSES SYSTEM AND CLOAKING AREA CHARACTERIZATION

open access: yesJurnal Pendidikan Fisika Indonesia, 2018
A set up of optical illusion based on 4f system and characterization of cloaking area have been carried out. The cloaking area is an area where the object is placed on the area as if it disappears from view; the set-up of cloaking area is located at the ...
I. T. Sugiarto   +3 more
doaj   +1 more source

LANDSCAPE AND ARCHITECTURE CONCEPTS OF MODERN WINERIES

open access: yesАрхитектон, 2021
The article analyzes spatial interactions between modern winery architectural projects and their surrounding landscapes. The main winery landscaping concepts in Russia and other countries are identified and rationalized.
Barsukova Natalia I., Zhukova Irina V.
doaj   +1 more source

الدمج بين الخداع البصري والتقنيات التفاعلية كمدخل لتحسين التصميم الداخلي لفصول المرحلة الأساسية.

open access: yesMağallaẗ Al-Funūn wa Al-ʿulūm Al-Ṭaṭbīqiyyaẗ
الفراغ المدرسي أحد الابعاد الهامة في تكوين شخصية الطالب والذي يساعد أيضا في خلق التوازن والاستقرار النفسي للطالب، كما انه يعمل على تحديد سلوكه، ففي ظل التحديات المتعلقة بزيادة تشتيت الطلاب وعدم التركيز والشعور الدائم بالملل وقلة تفاعل الطلاب في الفصول ...
sama eletrby
doaj   +1 more source

Grand Illusions: Large-Scale Optical Toys and Contemporary Scientific Spectacle

open access: yesTeorie vědy, 2013
GRAND ILLUSIONS: LARGE-SCALE OPTICAL TOYS AND CONTEMPORARY SCIENTIFIC SPECTACLE Abstract: The zoetrope, a nineteenth- century optical toy that showcases illu- sions of motion, has enjoyed an active "afterlife" in the 20th and 21st centuries.
Meredith A. Bak
doaj   +1 more source

Optical Illusions in Aikido

open access: yesRevista de Artes Marciales Asiáticas, 2012
No abstract ...
Guillermo Paz-y-Miño, Avelina Espinosa
doaj  

Review of Studies on Visual Perception in Grey Parrots (Psittacus erithacus): The Muller-Lyer Illusion, Amodal and Modal Completion

open access: yesAnimal Behavior and Cognition, 2017
Few avian studies on optical illusions are directly comparable to those with humans. Grey parrots that have some referential use of English speech, however, allow for such comparative studies, as these birds can be tested just as are humans, by asking ...
Irene M. Pepperberg
doaj   +1 more source

Perception of optical illusions in ungulates: insights from goats, sheep, guanacos and llamas

open access: yesAnimal Cognition
Optical illusions have long been used in behavioural studies to investigate the perceptual mechanisms underlying vision in animals. So far, three studies have focused on ungulates, providing evidence that they may be susceptible to some optical illusions,
Caterina Berardo   +6 more
doaj   +1 more source

The Café Wall Illusion: Local and Global Perception from Multiple Scales to Multiscale

open access: yesApplied Computational Intelligence and Soft Computing, 2017
Geometrical illusions are a subclass of optical illusions in which the geometrical characteristics of patterns in particular orientations and angles are distorted and misperceived as a result of low-to-high-level retinal/cortical processing.
Nasim Nematzadeh, David M. W. Powers
doaj   +1 more source

Whitening toothpaste containing activated charcoal, blue covarine, hydrogen peroxide or microbeads: which one is the most effective?

open access: yesJournal of Applied Oral Science, 2019
The efficacy of whitening toothpastes is questionable and controversial. Clinicians, patients and researchers have expressed concern with whitening toothpastes due to the risk of wearing the dental structure and the potential for disappointment if the ...
Vanessa Torraca Peraro Vaz   +6 more
doaj   +1 more source

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