Results 31 to 40 of about 3,212,185 (292)

Surface Glyphs for Efficient Visualization of Spatial Multivariate Data

open access: yes, 2006
We present a first effort to evaluate the possible utility of a new type of surface glyphs intended for visualizations of multivariate spatial data.
Seipel, Stefan,   +2 more
core   +4 more sources

EDUCATIVE EFFECTS OF SPATIAL VISUALISATION

open access: yesJournal on Efficiency and Responsibility in Education and Science, 2013
The article deals with the issue of the impact of spatial visualization on education. It reports on some of the findings of a research project focused on defining the correlation between components of spatial intelligence and absorbing the information ...
PROKÝŠEK, Miloš, RAMBOUSEK, Vladimír
doaj   +1 more source

Spatial and spatial‐frequency analysis in visual optics [PDF]

open access: yesOphthalmic and Physiological Optics, 2012
Citation information: Westheimer G. Spatial and spatial‐frequency analysis in visual optics. Ophthalmic Physiol Opt 2012, 32 , 271–281. doi: 10.1111/j.1475‐1313.2012.00913.x
openaire   +3 more sources

Spatial frequency and visual discomfort

open access: yesVision Research, 2011
Images created from noise filtered to have an approximately 1/f amplitude spectrum were altered by adding excess energy concentrated at various spatial frequencies. The effects of this manipulation on judgements of visual discomfort were studied. Visual noise with a 1/f amplitude spectrum (typical of natural images) was judged more comfortable than any
Louise OHare, Paul B. Hibbard
openaire   +4 more sources

On the Use of PDF-3D to Overcome Spatial Visualization Difficulties Linked with Ternary Phase Diagrams

open access: yesEducation Sciences, 2019
Despite the interesting applications that the PDF-3D offers in teaching, especially for subjects related to spatial comprehension difficulties, such a didactic tool is not well known in the education sector.
Diego Vergara   +2 more
doaj   +1 more source

Visual Spatial Tuning

open access: yesCoRR
Capturing spatial relationships from visual inputs is a cornerstone of human-like general intelligence. Several previous studies have tried to enhance the spatial awareness of Vision-Language Models (VLMs) by adding extra expert encoders, which brings extra overhead and usually harms general capabilities.
Rui Yang 0041   +11 more
openaire   +3 more sources

Seismic activity analysis platform based on open source WebGIS

open access: yes地震科学进展, 2022
According to the requirements of spatial visualization software applied to the research on seismic activity, a platform based on Web services is developed and its architecture is introduced.
Shi Wang   +3 more
doaj   +1 more source

Predicting the occurrence of short-chain PFAS in groundwater using machine-learned Bayesian networks

open access: yesFrontiers in Environmental Science, 2022
In the past two decades, global manufacturing of per- and polyfluoroalkyl substances (PFAS) has shifted from long-chain compounds to short-chain alternatives in response to evidence of the health hazards of long-chain formulations.
Runwei Li, Jacqueline MacDonald Gibson
doaj   +1 more source

Spatial ability differences between students with a math learning disability and their other normal colleagues [PDF]

open access: yesJournal of Humanities and Applied Social Sciences, 2020
Purpose – This study aims to investigate the differences in spatial ability between students with a math learning disability and their normal peers.
Amr Shawky   +2 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

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