School of Engineering: Recent submissions
Now showing items 41-60 of 3112
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Growth Factor Stimulation Regimes to Support the Development and Fusion of Cartilage Microtissues
(2024)Scaffold-free tissue engineering strategies using cellular aggregates, microtissues, or organoids as “biological building blocks” could potentially be used for the engineering of scaled-up articular cartilage or endochondral ... -
Assessing the gait, physical activity and quality of life benefits of mobility assistance dogs for children with physical and neurological impairments
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2025)Children with physical and neurological impairments such as cerebral palsy often have difficulty walking. Reduced activity levels and participation restrictions in these children may lead to reduced quality of life, ... -
Characterizing the Full Climate Impact of Individual Real-World Flights Using a Linear Temperature Response Model
(2025)Aviation’s non-CO2 effects account for approximately 66% of the sector’s Effective Radiative Forcing (ERF). However, non-CO2 emissions and their climate effects are particularly challenging to assess due to the number of ... -
Delay-Doppler Multiplexing With Global Filtering
(2025)This paper proposes a novel modulation technique called globally filtered orthogonal time frequency space (GF- OTFS) which integrates single-carrier frequency division multiple access (SC-FDMA)-based delay-Doppler ... -
Synchronization for Multiuser Uplink OTFS
(2025)In this paper, we propose time and frequency synchronization techniques for the uplink of multiuser orthogonal time frequency space (MU-OTFS) in high-mobility scenarios. We introduce a spectrally efficient and practical ... -
Time Frequency Localized Pulse for Delay Doppler Domain Data Transmission
(2025)Orthogonal time frequency space (OTFS) is a strong candidate waveform for sixth generation wireless communication networks (6G), which can effectively handle time varying wireless channels. In this paper, we analyze the ... -
Windowed Dictionary Design for Delay-Aware OMP Channel Estimation under Fractional Doppler
(2025)Delay-Doppler (DD) signal processing has emerged as a powerful tool for analyzing multipath and time-varying channel effects. Due to the inherent sparsity of the wireless channel in the DD domain, compressed sensing (CS) ... -
SC-FDMA as a Delay-Doppler Domain Modulation Technique
(2024)This paper compares orthogonal time frequency space (OTFS) modulation and single-carrier frequency division multiple access (SC-FDMA). It shows that these are equivalent except for a set of linear phase shifts, applied ... -
A Generalized Framework for Pulse-Shaping on Delay-Doppler Plane
(2024)The primary objective of this paper is to establish a generalized framework for pulse-shaping on the delay-Doppler plane. To this end, we classify delay-Doppler pulse-shaping techniques into two types, namely, circular ... -
Evaluating the Application of Cold Spray Technology for the Deposition of Copper-Graphene Composite Coatings
(2025)The design and implementation of two-dimensional materials into a metal matrix have been the focus of considerable research interest for achieving enhanced properties. Nevertheless, conventional and modern manufacturing ... -
3D-Printed Air-Cathodes for Microbial Fuel Cells: Advancing Pollutant Removal and Energy Recovery from Wastewater
(Trinity College Dublin. School of Engineering. Disc of Civil Structural & Environmental Eng, 2025)Worldwide, 300 billion m3 of domestic wastewater was produced every year, which contained around 600 billlion kWh of energy. Current wastewater treatment methods, which rely heavily on aeration, are highly energy-intensive, ... -
Oscillatory nature in melt-gas-powder interactions during laser powder bed fusion process revealed by CFD-DEM coupled modelling
(2025)The laser powder bed fusion (LPBF) process encompasses interactions between different material states, including melt, gas, and powder. While observational techniques can capture specific states, they cannot be combined ... -
Reducing the Signaling Overhead of Contemporary and Future Wireless Networks
(Trinity College Dublin. School of Engineering. Discipline of Electronic & Elect. Engineering, 2025)Signaling overhead reduction has always been a challenging task in the design of wireless networks. New applications and services in future networks, such as autonomous vehicles, and deployment of higher frequency bands, ... -
User characteristics and preferences for micromobility use in first- and last-mile journeys in Dublin, Ireland
(2025)Micromobility and public transport integration is an area of urban mobility that has been increasingly gaining attention and importance. The necessity to provide improvements to public transport services and their spatial ... -
Fluvial Carbon Budgeting Across a Spectrum of Raised Bog Environments.
(Trinity College Dublin. School of Engineering. Disc of Civil Structural & Environmental Eng, 2025)This study set out to determine the feasibility of using in-situ fDOM measurements as a proxy for NPOC, the relationship of which was used to predict the fluvial carbon budget of the three raised bog sites, taking into ... -
The challenge of making EVs just affordable enough: Assessing the impact of subsidies on equity and emission reduction in Ireland
(2025)Governments support the switch to electric vehicles (EVs) through subsidies and other incentives, as this is expected to help meet climate targets. This research examines the affordability of EVs for Irish households, focusing ... -
Transport emission modelling based on a bottom-up approach to facilitate sustainable transport planning
(2025)Modelling road transport emissions is critical in designing sustainable policies. Traditional emission models follow a top-down approach by distributing the emissions for a region based on the vehicle stock. This ... -
Aortic valve leaflet assessment to inform novel bioinspired materials: Understanding the impact of collagen fibres on the tissue's mechanicam behaviour
(2025)Aortic stenosis is a prevalent disease that is treated with either mechanical or bioprosthetic valve replacement devices. However, these implants can experience problems with either functionality in the case of mechanical ... -
Front Matter
(Springer, 2024) -
Plunge Stage Force Reduction in Friction Stir Spot Welding of AA2024-T3 through Implementation of Assistive-Auxiliary Energy
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2024)The increasing demand for lightweight, high-strength structures necessitates materials with superior strength-to-weight ratios and advanced technologies like Friction StirWelding (FSW). Since its inception in 1991, FSW has ...
