Results 71 to 80 of about 6,627,236 (313)
FEBS 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
Global-motion detection with transparent-motion signals
Vision Research, 1999 A number of experiments were conducted to compare the ability of observers to extract unidirectional and bidirectional (transparent) global-motion signals. In the unidirectional condition, the noise signal consisted of purely randomly-moving dots while in the bidirectional condition, a number of the randomly moving dots were replaced by the same number
Edwards, Mark, Nishida, Shin'ya
openaire +2 more sources
Materials, 2018 The demand for flexible and wearable electronic devices with excellent stretchability and sensitivity is increasing, especially for human motion detection.
Weiyi Zhang, Qiang Liu, Peng Chen
semanticscholar +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Retinomorphic Motion Detector Fabricated with Organic Infrared Semiconductors
Advanced Science, 2023 Organic retinomorphic sensors offer the advantage of in‐sensor processing to filter out redundant static backgrounds and are well suited for motion detection.
Shuo‐En Wu +6 more
doaj +1 more source
The comprehensive connectome of a neural substrate for ‘ON’ motion detection in Drosophila
eLife, 2017 Analysing computations in neural circuits often uses simplified models because the actual neuronal implementation is not known. For example, a problem in vision, how the eye detects image motion, has long been analysed using Hassenstein-Reichardt (HR ...
Shin-ya Takemura +5 more
semanticscholar +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
MOVING PERSON IDENTIFICATION IN VIDEO SURVEILLANCE SYSTEMS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2014 The paper deals with an approach for a moving person identifying in video surveillance systems. The proposed solution consists of two successive stages. Selecting of a moving human from all other moving objects in a video stream takes place at the first ...
A. Y. Solomatin +2 more
doaj
Desain Hybrid Prototype System Deteksi Api dan Deteksi Gerak Pada Keamanan Ruangan
Fountain of Informatics Journal, 2016 The use of surveillance cameras are commonly used in place or room that is considered vulnerable, not only monitor but also can provide a sense of security for its users.
Shoffin Nahwa Utama
doaj +1 more source
Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations
FEBS Letters, EarlyView.The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas +6 more
wiley +1 more source