All Outputs (492)

Performance Analysis of Boosting Classifiers in Recognizing Activities of Daily Living (2020)
Journal Article
Rahman, S., Irfan, M., Raza, M., Moyeezullah Ghori, K., Yaqoob, S., & Awais, M. (2020). Performance Analysis of Boosting Classifiers in Recognizing Activities of Daily Living. International Journal of Environmental Research and Public Health, 17(3), Article 1082. https://doi.org/10.3390/ijerph17031082

Physical activity is essential for physical and mental health, and its absence is highly associated with severe health conditions and disorders. Therefore, tracking activities of daily living can help promote quality of life. Wearable sensors in this... Read More about Performance Analysis of Boosting Classifiers in Recognizing Activities of Daily Living.

Genetic structure of amphi-Atlantic Laminaria digitata (Laminariales, Phaeophyceae) reveals a unique range-edge gene pool and suggests post-glacial colonization of the NW Atlantic (2020)
Journal Article
Neiva, J., Serrão, {. A., Paulino, C., Gouveia, L., Want, A., Tamigneaux, Έ., …Valero, M. (2020). Genetic structure of amphi-Atlantic Laminaria digitata (Laminariales, Phaeophyceae) reveals a unique range-edge gene pool and suggests post-glacial colonization of the NW Atlantic. European Journal of Phycology, 55, 517--528. https://doi.org/10.1080/09670262.2020.1750058

In the North-east (NE) Atlantic, most intertidal fucoids and warm-temperate kelps show unique low-latitude gene pools matching long-term climatic refugia. For cold-temperate kelps data are scarcer despite their unique cultural, ecological and economi... Read More about Genetic structure of amphi-Atlantic Laminaria digitata (Laminariales, Phaeophyceae) reveals a unique range-edge gene pool and suggests post-glacial colonization of the NW Atlantic.

Experimental study and exergy analysis of photovoltaic-thermoelectric with flat plate micro-channel heat pipe (2020)
Journal Article
Shittu, S., Li, G., Zhao, X., Zhou, J., Ma, X., & Akhlaghi, Y. G. (2020). Experimental study and exergy analysis of photovoltaic-thermoelectric with flat plate micro-channel heat pipe. Energy Conversion and Management, 207, Article 112515. https://doi.org/10.1016/j.enconman.2020.112515

Effective cooling of the photovoltaic can enhance electrical conversion efficiency of a photovoltaic system. The combination of photovoltaic and thermoelectric generator provides unique advantages because of their complementary characteristics. In ad... Read More about Experimental study and exergy analysis of photovoltaic-thermoelectric with flat plate micro-channel heat pipe.

A novel integrated solar tri-generation system for cooling, freshwater and electricity production purpose: Energy, economic and environmental performance analysis (2020)
Journal Article
Dabwan, Y. N., Pei, G., Gao, G., Feng, J., & Li, J. (2020). A novel integrated solar tri-generation system for cooling, freshwater and electricity production purpose: Energy, economic and environmental performance analysis. Solar Energy, 198, 139-150. https://doi.org/10.1016/j.solener.2020.01.043

This article presents the results of a thermodynamic-economic-environmental analysis of integrating linear Fresnel reflector (LFR) with a tri-generation system. The optimal integrated solar field size has been identified and the pertinent reduction i... Read More about A novel integrated solar tri-generation system for cooling, freshwater and electricity production purpose: Energy, economic and environmental performance analysis.

Dunes in the world’s big rivers are characterized by low-angle lee-side slopes and a complex shape (2020)
Journal Article
Cisneros, J., Best, J., van Dijk, T., Almeida, R. P. D., Amsler, M., Boldt, J., …Zhang, Y. (2020). Dunes in the world’s big rivers are characterized by low-angle lee-side slopes and a complex shape. Nature Geoscience, 13(2), 156-162. https://doi.org/10.1038/s41561-019-0511-7

Dunes are present in all the worlds’ big rivers and form critical agents of bedload transport, constitute appreciable sources of bed roughness and flow resistance, and generate stratification that is the most common depositional element of ancient al... Read More about Dunes in the world’s big rivers are characterized by low-angle lee-side slopes and a complex shape.

Individual-based model of juvenile eel movement parametrized with computational fluid dynamics-derived flow fields informs improved fish pass design (2020)
Journal Article
Padgett, T. E., Borman, D. J., Mould, D. C., Padgett, T., Thomas, R. E., Borman, D., & Mould, D. (2020). Individual-based model of juvenile eel movement parametrized with computational fluid dynamics-derived flow fields informs improved fish pass design. Royal Society Open Science, 7(1), Article 191505. https://doi.org/10.1098/rsos.191505

European eel populations have declined markedly in recent decades, caused in part by in-stream barriers, such as weirs and pumping stations, which disrupt the upstream migration of juvenile eels, or elvers, into rivers. Eel passes, narrow sloping cha... Read More about Individual-based model of juvenile eel movement parametrized with computational fluid dynamics-derived flow fields informs improved fish pass design.

Comprehensive study and optimization of concentrated photovoltaic-thermoelectric considering all contact resistances (2020)
Journal Article
Shittu, S., Li, G., Zhao, X., Ma, X., Akhlaghi, Y. G., & Fan, Y. (2020). Comprehensive study and optimization of concentrated photovoltaic-thermoelectric considering all contact resistances. Energy Conversion and Management, 205, Article 112422. https://doi.org/10.1016/j.enconman.2019.112422

© 2019 Elsevier Ltd A consequence of the integration of photovoltaic module and thermoelectric generator is the presence of thermal contact, which affects the heat transfer in the hybrid system. Thermal and electrical contact are inevitable in a ther... Read More about Comprehensive study and optimization of concentrated photovoltaic-thermoelectric considering all contact resistances.

The study of a seasonal solar cchp system based on evacuated flat-plate collectors and organic rankine cycle (2020)
Journal Article
Gao, G., Li, J., Cao, J., Yang, H., Pei, G., & Su, Y. (2020). The study of a seasonal solar cchp system based on evacuated flat-plate collectors and organic rankine cycle. Thermal science Society of Heat Transfer Engineers of Serbia and Montenegro, 24(2A), 915-924. https://doi.org/10.2298/TSCI180804101G

The demands of cooling, heating and electricity in residential buildings are varied with seasons. This article presented a seasonal solar combined cooling heating and power (CCHP) system based on evacuated flat-plate collectors and organic Rankine cy... Read More about The study of a seasonal solar cchp system based on evacuated flat-plate collectors and organic rankine cycle.

Pulse propagation in gravity currents (2020)
Journal Article
Allen, P. A., Dorrell, R. M., Harlen, O. G., Thomas, R. E., & McCaffrey, W. D. (2020). Pulse propagation in gravity currents. Physics of Fluids, 32(1), Article 016603. https://doi.org/10.1063/1.5130576

Real world gravity current flows rarely exist as a single discrete event, but are instead made up of multiple surges. This paper examines the propagation of surges as pulses in gravity currents. Using theoretical shallow-water modeling, we analyze th... Read More about Pulse propagation in gravity currents.

Thermoelectric generator performance enhancement by the application of pulsed heat power (2019)
Conference Proceeding
Shittu, S., Li, G., Zhao, X., & Ma, X. (2019). Thermoelectric generator performance enhancement by the application of pulsed heat power. . https://doi.org/10.11159/ffhmt19.146

Thermoelectric generator (TEG) is usually studied under steady state heating conditions however, the use of pulsed heat power could significantly enhance its performance. Therefore, this paper presents a numerical investigation of the thermal and ele... Read More about Thermoelectric generator performance enhancement by the application of pulsed heat power.

The Geographies of Protest and Public Space in Mid-nineteenth-century London: The Hyde Park Railings Affair (2019)
Journal Article
Awcock, H. (2019). The Geographies of Protest and Public Space in Mid-nineteenth-century London: The Hyde Park Railings Affair. Historical geography, 47(1), 194-217. https://doi.org/10.1353/hgo.2019.0006

On 23 July 1866, a protest took place in Hyde Park, London, which provides a lens through which to analyse historical struggles over access to, and control of, public space. What began as a protest in favour of manhood suffrage became a conflict over... Read More about The Geographies of Protest and Public Space in Mid-nineteenth-century London: The Hyde Park Railings Affair.

What determines the downstream evolution of turbidity currents? (2019)
Journal Article
Heerema, C. J., Talling, P. J., Cartigny, M. J., Paull, C. K., Bailey, L., Simmons, S. M., …Pope, E. (2020). What determines the downstream evolution of turbidity currents?. Earth and planetary science letters, 532, Article 116023. https://doi.org/10.1016/j.epsl.2019.116023

© 2019 Seabed sediment flows called turbidity currents form some of the largest sediment accumulations, deepest canyons and longest channel systems on Earth. Only rivers transport comparable sediment volumes over such large areas; but there are far f... Read More about What determines the downstream evolution of turbidity currents?.

"Children’s health and wellbeing in urban environments", by Christina R. Ergler, Robin Kearns and Karen Witten (Eds.), 2017; London: Routledge; 257pp., hardback £ 110.00, ISBN 978-1-472-44601-5 (2019)
Journal Article
Parsons, K. J. (2020). "Children’s health and wellbeing in urban environments", by Christina R. Ergler, Robin Kearns and Karen Witten (Eds.), 2017; London: Routledge; 257pp., hardback £ 110.00, ISBN 978-1-472-44601-5. Children's Geographies, 18(6), 744-745. https://doi.org/10.1080/14733285.2019.1705645

If you want a book to take you on a journey around the world which provides a range of experiences of the different lived realities of children in today’s urban environments, then this is the book for you. The editors have beautifully assembled a ser... Read More about "Children’s health and wellbeing in urban environments", by Christina R. Ergler, Robin Kearns and Karen Witten (Eds.), 2017; London: Routledge; 257pp., hardback £ 110.00, ISBN 978-1-472-44601-5.

Experimental analysis of defrosting and heating performance of a solar-assisted heat pump integrated phase change energy storage (2019)
Journal Article
Chen, H., Li, G., Wang, Y., Zhang, F., Badiei, A., Lu, T., …Zhang, Y. (2020). Experimental analysis of defrosting and heating performance of a solar-assisted heat pump integrated phase change energy storage. International journal of energy research, 44(3), 2173-2182. https://doi.org/10.1002/er.5076

© 2019 John Wiley & Sons Ltd This thesis investigates a novel solar-assisted heat pump integrated phase change energy storage system. The defrosting performance of this system was studied experimentally and the results were compared with two tradit... Read More about Experimental analysis of defrosting and heating performance of a solar-assisted heat pump integrated phase change energy storage.

Climate Change and Children: Positioning Children as Stakeholders within the Climate Change Debate in the Mekong Delta, Vietnam. (2019)
Presentation / Conference
Halstead, F., & Parsons, D. R. (2019, December). Climate Change and Children: Positioning Children as Stakeholders within the Climate Change Debate in the Mekong Delta, Vietnam. Poster presented at American Geophysical Union, Fall Meeting 2019, San Francisco

Home to almost 20 million people, the Mekong Delta in Vietnam is one of the most at risk regions globally in terms of exposure to climate change and sea-level rise, notably in terms of future flood risk. Societal resilience to climate change and floo... Read More about Climate Change and Children: Positioning Children as Stakeholders within the Climate Change Debate in the Mekong Delta, Vietnam..

Scale effect on electrical characteristics of CPC-PV (2019)
Journal Article
Li, G., Lu, Y., Shittu, S., & Zhao, X. (2020). Scale effect on electrical characteristics of CPC-PV. Energy, 192, Article 116726. https://doi.org/10.1016/j.energy.2019.116726

Recently, the flux distribution and Photovoltaic (PV) structure optimization have been paid more attention in the design of concentrating Photovoltaic (CPV) by several researchers while the scale factor is sometimes decided by the processing technolo... Read More about Scale effect on electrical characteristics of CPC-PV.

Muddy knees and muddy needs: parents' perceptions of outdoor learning (2019)
Journal Article
Parsons, K. J., & Traunter, J. (2020). Muddy knees and muddy needs: parents' perceptions of outdoor learning. Children's Geographies, 18(6), 699-711. https://doi.org/10.1080/14733285.2019.1694637

Research highlights that children across the UK access the outdoors less than previous generations, often at levels below that prescribed by the United Nations as a basic level of outdoor access for prisoners. School staff and parents are intrinsic p... Read More about Muddy knees and muddy needs: parents' perceptions of outdoor learning.

Three-dimensional modelling of suspended sediment transport in the far wake of tidal stream turbines (2019)
Journal Article
Li, X., Li, M., Amoudry, L. O., Ramirez-Mendoza, R., Thorne, P. D., Song, Q., …McLelland, S. J. (2020). Three-dimensional modelling of suspended sediment transport in the far wake of tidal stream turbines. Renewable energy, 151, 956-965. https://doi.org/10.1016/j.renene.2019.11.096

A three-dimensional tidal turbine simulation based on an oceanographic numerical model has been tested for suspended sediment calculation, particularly in the wake of a standalone tidal turbine. The results suggest a need for further improvement of t... Read More about Three-dimensional modelling of suspended sediment transport in the far wake of tidal stream turbines.

Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite (2019)
Journal Article
Xiao, X., Jia, H., Wen, D., & Zhao, X. (2020). Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite. Energy, 192, 116593. https://doi.org/10.1016/j.energy.2019.116593

HITEC salt (40 wt. % NaNO2, 7 wt. % NaNO3, 53 wt. % KNO3) with a melting temperature of about 142 °C is a typical phase change material (PCM) for solar energy storage. Both aluminum oxide (Al2O3) nanopowder and metal foam were used to enhance pure HI... Read More about Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite.

Biomediation of submarine sediment gravity flow dynamics (2019)
Journal Article
Craig, M. J., Baas, J. H., Amos, K. J., Strachan, L. J., Manning, A. J., Paterson, D. M., …Baker, M. L. (2020). Biomediation of submarine sediment gravity flow dynamics. Geology, 48(1), 72-76. https://doi.org/10.1130/G46837.1

Sediment gravity flows are the primary process by which sediment and organic carbon are transported from the continental margin to the deep ocean. Up to 40% of the total marine organic carbon pool is represented by cohesive extracellular polymeric su... Read More about Biomediation of submarine sediment gravity flow dynamics.