Results 41 to 50 of about 8,355,702 (236)
Changes in the capacity of visual working memory in 5- to 10-year-olds [PDF]
, 2006 Using the Luck and Vogel change detection paradigm, we sought to investigate the capacity of visual working memory in 5-, 7-, and 10-year-olds. We found that performance on the task improved significantly with age and also obtained evidence that the ...
Andrew Simpson +18 more
core +2 more sources
Novel Lateral Flow-Based Assay for Simple and Visual Detection of SARS-CoV-2 Mutations
Frontiers in Cellular and Infection Microbiology, 2022 Identification of the main SARS-CoV-2 variants in real time is of interest to control the virus and to rapidly devise appropriate public health responses.
Julien Gomez-Martinez +10 more
doaj +1 more source
Context-Dependent Diffusion Network for Visual Relationship Detection
, 2018 Visual relationship detection can bridge the gap between computer vision and natural language for scene understanding of images. Different from pure object recognition tasks, the relation triplets of subject-predicate-object lie on an extreme diversity ...
Kashima Hisashi +5 more
core +1 more source
The presence of lateral photophores correlates with increased speciation in deep-sea bioluminescent sharks [PDF]
Royal Society Open Science, 2015 The vast majority of species within the lanternshark genus Etmopterus harbour complex luminescent markings on their flanks, whose functional significance has long remained obscure.
Julien M. Claes +3 more
doaj +1 more source
Nature Communications, 2019 Herein, we design and prepare cellulose-based ratiometric fluorescent materials with superior amine-response, which offers the real-time and visual detection of seafood freshness.
Ruonan Jia +5 more
semanticscholar +1 more source
Animals, 2022 Porcine epidemic diarrhea virus (PEDV) can cause severe infectious porcine epidemic diarrhea (PED) and infect different ages of pigs, resulting in sickness and death among suckling pigs.
Chunhua Li +9 more
doaj +1 more source
Taking Synchrony Seriously: A Perceptual-Level Model of Infant Synchrony Detection [PDF]
, 2004 Synchrony detection between different sensory and/or motor channels appears critically important for young infant learning and cognitive development. For example, empirical studies demonstrate that audio-visual synchrony aids in language acquisition.
Helder, Nathan A. +6 more
core
Self-Supervised Vision-Based Detection of the Active Speaker as Support for Socially-Aware Language Acquisition [PDF]
, 2019 This paper presents a self-supervised method for visual detection of the active speaker in a multi-person spoken interaction scenario. Active speaker detection is a fundamental prerequisite for any artificial cognitive system attempting to acquire ...
Beskow, Jonas +2 more
core +2 more sources
Visual Detection of Cysteine and Homocysteine
Journal of the American Chemical Society, 2003 The determination of cysteine and homocysteine levels is of great current interest for the monitoring of desease states. A new colorimetric method for the simultaneous detection of l-cysteine and l-homocysteine has been developed. A fluorescein derivative reacts with the above amino acids, producing their respective thiazolidines resulting in color ...
Oleksandr, Rusin +8 more
openaire +3 more sources
A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
Beilstein Journal of Organic Chemistry, 2012 10-Methylthioacridone, designated as acrithion, has been employed as an easily accessible chemodosimeter for the optical targeting of toxic Hg2+ in buffered aqueous DMSO.
Sabir H. Mashraqui +3 more
doaj +1 more source