Chris R. Fuller
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Table of Contents Open
View article: Strong peak immunogenicity but rapid antibody waning following third vaccine dose in elderly residents of care homes
Strong peak immunogenicity but rapid antibody waning following third vaccine dose in elderly residents of care homes Open
Third dose COVID-19 vaccines are being deployed widely but their efficacy has not been assessed adequately in vulnerable elderly people who exhibit suboptimal responses after primary series vaccination. We studied spike-specific immune res…
View article: A Study of the Aeroacoustics of Swept Propellers for Small Unmanned Aerial Vehicles
A Study of the Aeroacoustics of Swept Propellers for Small Unmanned Aerial Vehicles Open
In recent years, small unmanned aerial vehicles (UAVs) have increased in availability and use in both public and commercial sectors. This increased use of small UAVs or “drones” has the unfortunate consequence of introducing excessive nois…
View article: Profile of Humoral and Cellular Immune Responses to Single BNT162b2 or ChAdOx1 Vaccine in Residents and Staff Within Residential Care Homes (VIVALDI Study)
Profile of Humoral and Cellular Immune Responses to Single BNT162b2 or ChAdOx1 Vaccine in Residents and Staff Within Residential Care Homes (VIVALDI Study) Open
View article: Hybrid Feedforward-Feedback Noise Control Using Virtual Sensors
Hybrid Feedforward-Feedback Noise Control Using Virtual Sensors Open
Several approaches to active noise control using virtual sensors are evaluated for eventual use in an active headrest. Specifically, adaptive feedforward, feedback, and hybrid control structures are compared. Each controller incorporates t…
View article: Full gradient solution to adaptive hybrid control
Full gradient solution to adaptive hybrid control Open
This paper focuses on the adaptation mechanisms in adaptive hybrid controllers. Most adaptive hybrid controllers update two filters individually according to the filtered-reference least mean squares (FxLMS) algorithm. Because this algorit…