Results 71 to 80 of about 2,299,757 (286)

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Simultaneous Mosaicing and Tracking with an Event Camera [PDF]

open access: yesProceedings of the British Machine Vision Conference 2014, 2014
An event camera is a silicon retina which outputs not a sequence of video frames like a standard camera, but a stream of asynchronous spikes, each with pixel location, sign and precise timing, indicating when individual pixels record a threshold log intensity change.
Hanme Kim   +4 more
openaire   +2 more sources

SpikeMOT: Event-Based Multi-Object Tracking With Sparse Motion Features

open access: yesIEEE Access
In comparison to conventional RGB cameras, the exceptional temporal resolution of event cameras allows them to capture rich information between frames, making them prime candidates for object tracking.
Song Wang   +4 more
doaj   +1 more source

Type I interferons modulate autophagy to shape gemcitabine response in pancreatic cancer cells

open access: yesFEBS Open Bio, EarlyView.
Type I interferons differentially modulate autophagy and the response of pancreatic cancer cells to gemcitabine. IFNα2b stimulates autophagic flux and protects cells from gemcitabine‐induced cell death, contributing to chemoresistance. In contrast, IFNβ1a inhibits autophagosome formation and enhances gemcitabine‐induced cell death, resulting in ...
Lucy E. Bonilla   +10 more
wiley   +1 more source

Bilinear Pooling For Event Camera Pose Estimation

open access: yes, 2023
International audienceBilinear Pooling For Event Camera Pose ...
Tabia, Ahmed   +2 more
core   +1 more source

The Effects of Video Compression on Simulated Time Events

open access: yesIEEE Access
Event-based cameras provide many advantages over conventional frame-based cameras, both in terms of time resolution and motion blur, making them increasingly popular in research and industrial applications, particularly in automotive sensing.
Timothy Hanley   +3 more
doaj   +1 more source

Beta1 subunits enable fentanyl‐induced BK channel activation and opioid regulation of cerebral artery diameter

open access: yesFEBS Open Bio, EarlyView.
During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa   +4 more
wiley   +1 more source

Campus Camera: Black Emphasis Week, Basketball, and President Taggart [PDF]

open access: yes, 1971
Utah State University Campus Camera footage of USU vs. UTEP and USU vs. UCLA basketball games, a phone booth skit by Campus Camera crew, a meeting in the Walnut room, Black Emphasis week 1971 (The Black Experience in America), the planting of plants ...
Campus Camera
core   +1 more source

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit   +11 more
wiley   +1 more source

Event camera recordings of the wrists of subjects from which heart rates can be estimated

open access: yes, 2023
Event camera data from a Prophesee EVK4 event camera (Prophesee, Paris, France https://www.prophesee.ai/event-camera-evk4/) used to record the wrists of 25 subjects of mixed ages, genders and skin tones, all with resting heart rate and most also with ...
Alan Smeaton (8476131)   +2 more
core   +1 more source

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