Research@THEA (new): Recent submissions
Now showing items 621-640 of 2773
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Bridging the gaps in information systems: a threshold concepts and troublesome knowledge perspective
(Taylor & Francis Group, 2022-04-17)Students entering third-level higher education undergo a transformational learning journey. Learning in this context is defined as the need to understand key concepts (threshold) to engage with the academic content of the ... -
Transformative Learning in a Transformed Learning Environment
(University of Central Oklahoma, 2022-04-22)Covid-19 presented a number of unforeseen issues for full-time mature students’ transformative learning experiences. The key question being explored in this research is whether mature students achieved transformative ... -
Ultrafast 99% Polyethylene terephthalate depolymerization into value added monomers using sequential glycolysis-hydrolysis under microwave irradiation
(Elsevier, 2022-04-11)Effective and efficient hybrid depolymerisation technologies are emerging as high potential sustainable routes with considerable benefits over conventional recycling methods for the achievement of circular economies for ... -
Remote administration of BICAMS measures and the trail-making test to assess cognitive impairment in multiple sclerosis
(Routledge, 2022-03-17)Reliable remote cognitive testing could provide a safer assessment of cognitive impairment in multiple sclerosis (MS) during the COVID-19 pandemic and thereafter. Here we aimed to investigate the reliability and feasibility ... -
Zero-padding and spatial augmentation-based gas sensor node optimization approach in resource-constrained 6G-IoT paradigm
(MDPI, 2022-04-15)Ultra-low-power is a key performance indicator in 6G-IoT ecosystems. Sensor nodes in this eco-system are also capable of running light-weight artificial intelligence (AI) models. In this work, we have achieved high performance ... -
SingStrong - a singing and breathing retraining intervention for respiratory and other common systems of long COVID: a pilot study
(Canadian Society of Respiratory Therapists, 2022-03-09)Background: Management of Long COVID (LC) is hugely challenging for clinicians. This pilot study evaluated a breathing retraining and singing programme (SingStrong for LC) to address common LC symptoms. The study hypothesized ... -
Study protocol for the investigation of the clinical effectiveness of a physical activity behaviour change intervention for individuals living with and beyond cancer
(Elsevier, 2022-01-13)Most individuals living with and beyond cancer are not sufficiently active to achieve the health benefits associated with regular physical activity (PA). The purpose of this study was to describe the study protocol for a ... -
Survey on unmanned aerial vehicle for Mars exploration: deployment use case
(MDPI, 2021-12-22)In recent years, the area of Unmanned Aerial Vehicles (UAVs) has seen rapid growth. There has been a trend to build and produce UAVs that can carry out planetary exploration throughout the past decade. The technology of ... -
Positive reframing as a mediator between gratitude and technostress amongst Indian students during the Covid-19 pandemic
(Emerald Publishing, 2022-01-24)Purpose – The aim of the current study was to examine the previously unexplored relationship between positive reframing as a mediator between gratitude and technostress in Indian students. By examining this relationship, ... -
Effects of climate and environmental variance on the performance of a novel peatland-based integrated multi-trophic aquaculture (IMTA) system: implications and opportunities for advancing research and disruptive innovation post COVID-19 era
(Elsevier, 2022-05-01)Advancing wet peatland ‘paludiculture’ innovation present enormous potential to sustain carbon-cycles, reduce greenhouse-gas (GHG) gas emissions and to transition communities to low-carbon economies; however, there is ... -
Modelling the transfer and accumulation of microplastics in a riverine freshwater food web
(Elsevier Ltd, 2022-02-26)Microplastics are a pervasive pollutant of aquatic ecosystems and are reported to interact with a wide range of aquatic biota. The complexities of natural food webs means that the transfer and accumulation of microplastics ... -
Potential pathways, trophic transfer and bioindicators of microplastics in freshwater systems
(2018-03)Microplastic (MP) polymers, 0.1 µm - 5 mm in size, are ubiquitous within aquatic environments. Due to their small size there is a risk that they may infiltrate and transfer within aquatic food webs. Though a limited number ... -
Rendering bio-inert low density polyethylene amenable for biodegradation via fast high throughput reactive extrusion assisted oxidation
(Springer, 2021-11-01)An energy efficient high throughput pre-treatment of low density polyethylene (LDPE) using a fast reactive extrusion (REX) assisted oxidation technique followed by bacterial attachment as an indicator for bio amenability ... -
The role of physiological responses in a VR-based sound localization task
(IEEE, 2021-09-10)Virtual reality (VR) has recently emerged as a platform that can be employed in the context of e-health applications. Even though the majority of VR-based applications focus on visual stimuli as the main content, audio ... -
Physical properties of shellac material used for hot melt extrusion with potential application in the pharmaceutical industry
(MDPI, 2021-10-28)Hot melt extrusion offers an efficient way of increasing the solubility of a poorly soluble drug. Shellac has potential as a pharmaceutical matrix polymer that can be used in this extrusion process, with further advantages ... -
Progressing ultragreen, energy-efficient biobased depolymerization of poly(ethylene terephthalate) via microwave-assisted green deep eutectic solvent and enzymatic treatment
(MDPI, 2021-12-29)Effective interfacing of energy-efficient and biobased technologies presents an all-green route to achieving continuous circular production, utilization, and reproduction of plastics. Here, we show combined ultragreen ... -
Low computational complexity for optimizing energy efficiency in Mm-wave hybrid precoding system for 5G
(IEEE, 2022-01-13)Millimeter-wave (mm-wave) communication is the spectral frontier to meet the anticipated significant volume of high data traffic processing in next-generation systems. The primary challenges in mm-wave can be overcome ... -
The effect of calcination conditions on oat husk ash pozzolanic activity
(Elsevier, 2022-04-01)Supplementary cementitious materials (SCMs) are known and used to reduce cement consumption, but some waste sources currently used for partial cement replacement are threatened by changing industrial production processes ... -
Self-photopolymerizable hydrogel-ceramic composites with scavenger properties
(MDPI, 2022-03-21)The photocatalytic behaviours of semiconductive ceramic nanoparticles such as TiO2 , ZnO, Fe2O3 , and Fe3O4 , have been extensively studied in photocatalysis and photopolymerization, due to their ability to produce ... -
The construction, survival, and use of signal defensible guard houses on the Irish coast /
(2021)In the first decade of the 19th century a new system of 81 military signal stations were constructed around the Irish coast. At 74 signal stations, purpose-built signal defensible guard houses were constructed, and some ...
