Search Results - physical+sciences

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Time-Triggered Federated Learning over Wireless Networks

Summary: A Federated Learning Algorithm that Optimizes the Communication Overhead among Multiple Users What Federated learning is a form of collaborative machine learning, which allows to maintain user’s privacy while using user’s data. The proposed technology is a time-triggered algorithm for exchanging and aggregating data between...

Published: 07/08/2024 | Inventor(s):

Keywords(s):

Category(s): Physical Sciences, Platform Technologies, Software, Telecoms, Artificial Intelligence

Ad-Hoc Communication System for Intelligent Transportation with Simultaneous Transmission and Sensing

Background The performance of an intelligent transportation system depends on many factors, but most significantly the supporting V2X communication technologies. 3GPP standardised C-V2X technology is shown only being able to support basic applications, and advanced applications require a better communication system. An ad-hoc V2X scenario is regarded...

Published: 28/05/2024 | Inventor(s): Mohammad Shikh-Bahaei, Junwei Zang

Keywords(s):

Category(s): Physical Sciences, Software

Novel image reconstruction technology

Background Image reconstruction arises in many fields such as medical and pre-clinical imaging (e.g. positron emission tomography (PET), single photon emission computed tomography (SPECT), magnetic resonance imaging (MRI) and computed tomography (CT)). Image reconstruction is critically important: it takes the raw data from a scanner and represents...

Published: 12/11/2024 | Inventor(s): Andrew Reader

Keywords(s):

Category(s): Medical devices, Physical Sciences, Software, Platform Technologies

A new Manufacturing Process for Solid-State Li Metal Batteries (SSLMBs)

Rechargeable batteries that provide increased specific energy and improved safety over commercial Lithium ion batteries (LIBs) are in demand for applications such as electric vehicles (EVs), all-electric aircraft and the grid-scale storage of electricity from renewable but intermittent electrical generation. Inventors at King’s College London...

Published: 11/04/2023 | Inventor(s): Chun (Ann) Huang, Patrick Grant

Keywords(s):

Category(s): Physical Sciences

Novel localisation microscopy technique for high density & artefact free images

Super-resolution and localization fluorescence microscopy techniques have attracted considerable attention in the past decade in particular including the Nobel Prize in Chemistry, 2014. Academics at King’s College London have developed a novel method based on multiscale temporal filtering to enable high density, artefact free and multi colour...

Published: 12/11/2024 | Inventor(s): Susan Cox, Richard Marsh

Keywords(s):

Category(s): Physical Sciences

Sensing Structure based on Electron Tunnelling in Plasmonic Metamaterial

What An adaptable, ultra-sensitive, inexpensive sensing structure based on a novel electrically driven plasmonic metamaterial, based on the electron tunnelling effect. Why There is a rising demand for gas sensors, such as oxygen gas sensors used in the medical sector, for anaesthesia machines, ventilators, and the like. Similarly, hydrogen sensors...

Published: 12/11/2024 | Inventor(s): Anatoly Zayats, Wayne Dickson, Pan Wang, Mazhar Nasir, Alexey Krasavin

Keywords(s):

Category(s): Physical Sciences, Sensors, Materials Science

Optical Switch

Summary One of the current aims of nanotechnology is the replacement of ‘slow’ electronic devices with ‘fast’ photonic (light based) ones. Vertical-Cavity Surface-Emitting Lasers (VCSELs) are a promising technology for optical devices as they are compact, inexpensive and power efficient. VCSELs have the second highest production...

Published: 07/02/2023 | Inventor(s): Gregory Wurtz, Cillian Mcpolin, Anatoly Zayats

Keywords(s):

Category(s): Physical Sciences

Optical Hydrogen Sensor based on Metamaterial

What Researchers at King’s College London have developed an inexpensive, ultrasensitive, and all-optical hydrogen sensor based on a novel plasmonic metamaterial. Why Hydrogen can be used in a wide array of industrial applications: for example, in the petrochemical and chemical industries, but also as fuel in vehicular transportation....

Published: 12/11/2024 | Inventor(s): Anatoly Zayats, Wayne Dickson, Mazhar Nasir

Keywords(s):

Category(s): Physical Sciences, Materials Science, Sensors

Counterfeit Drug Detection

Non-invasive, non-destructive authentication of packaged medicinesSafe Medicines, Good Health: In 2013, the United Nations Human Rights Council (UNHCR) adopted a resolution (A/HRC/RES12/24) on access to medicines that stressed “the responsibility of States to ensure access to all, without discrimination, of medicines, in particular essential medicines,...

Published: 07/02/2023 | Inventor(s):

Keywords(s):

Category(s): Physical Sciences, Medical devices

Immersive Sound

“I would like to congratulate you on the apparent naturalness, at least from a first hearing on modest loudspeakers. The source movement was easily detectable and fairly easy to locate.”Francis RumseyChair, Technical Council at Audio Engineering Society“It was great to see how the project has evolved and I'm really impressed by the...

Published: 07/02/2023 | Inventor(s): Zoran Cvetkovic, Enzo De Sena, Huseyin Hacihabiboglu

Keywords(s):

Category(s): Physical Sciences