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Design of mobile band subsurface antenna for drainage infrastructure monitoring (2019)
Journal Article
See, C. H., Kosha, J., Mshwat, W. A., Abd-Alhameed, R. A., Ong, F. L., McEwan, N. J., & Excell, P. S. (2019). Design of mobile band subsurface antenna for drainage infrastructure monitoring. IET microwaves, antennas & propagation, 13(13), 2380-2385. https://doi.org/10.1049/iet-map.2019.0243

This paper presents an underground subsurface wireless sensor for drainage infrastructure water level monitoring. It operates from 800 to 2170 MHz to cover the required GSM850/900, GSM1800/1900 and UMTS bands. The system consists of a wideband antenn... Read More about Design of mobile band subsurface antenna for drainage infrastructure monitoring.

Waste-composition-dependent HBM model parameters based on degradation experiments (2018)
Journal Article
Datta, S., Zekkos, D., Fei, X., & McDougall, J. (2021). Waste-composition-dependent HBM model parameters based on degradation experiments. Environmental Geotechnics, 8(2), 124-133. https://doi.org/10.1680/jenge.18.00014

Municipal solid waste (MSW) is biodegradable in landfills under anaerobic conditions. The evolution of the hydro-biochemical-mechanical (HBM) processes during degradation is investigated first through experiments and subsequently via modelling. Thr... Read More about Waste-composition-dependent HBM model parameters based on degradation experiments.

Megasonic elution of waterborne protozoa enhances recovery rates (2018)
Journal Article
Bridle, H., Kerrouche, A., & Desmulliez, M. (2018). Megasonic elution of waterborne protozoa enhances recovery rates. Matters, https://doi.org/10.19185/matters.201712000007

Waterborne pathogens represent a major concern for human and animal health making monitoring of water essential to prevent outbreaks. Sample preparation is critical to assess a spatio-temporally representative volume of water and identify pathogens p... Read More about Megasonic elution of waterborne protozoa enhances recovery rates.

Experimental Assessment and Modelling of Coupled Biochemical-Physical-Mechanical Biodegradation Process of a Municipal Solid Waste Sample from Michigan (2017)
Presentation / Conference Contribution
Datta, S., Zekkos, D., Fei, X., & McDougall, J. (2017, September). Experimental Assessment and Modelling of Coupled Biochemical-Physical-Mechanical Biodegradation Process of a Municipal Solid Waste Sample from Michigan. Presented at Coupled Phenomena in Environmental Geotechnics, Leeds

Municipal solid waste (MSW) is biodegradable in landfills under anaerobic conditions. The evolution of the biochemical, physical and mechanical characteristics of MSW are interdependent and is investigated first through an experiment and subsequently... Read More about Experimental Assessment and Modelling of Coupled Biochemical-Physical-Mechanical Biodegradation Process of a Municipal Solid Waste Sample from Michigan.

Innovation in corrosion monitoring in sewers - use of novel photonic sensors for humidity measurements in gravity sewers (2017)
Presentation / Conference Contribution
Bustamante, H., Alwis, L. S. M., Grattan, K. T. V., Sun, T., Vorreiter, L., & González, J. (2017, May). Innovation in corrosion monitoring in sewers - use of novel photonic sensors for humidity measurements in gravity sewers. Presented at Ozwater'17, Sydney, Australia

Humidity plays a key role in microbiologically induced corrosion of concrete gravity sewers. Minor reductions in humidity can reduce corrosion rates. No reliable long lived (>1 week) humidity sensors are available, thus limiting the development of us... Read More about Innovation in corrosion monitoring in sewers - use of novel photonic sensors for humidity measurements in gravity sewers.

Indoor living plants' effects on an office environment (2017)
Journal Article
Smith, A. J., Fsadni, A., & Holt, G. (2017). Indoor living plants' effects on an office environment. Facilities, 35(9/10), 525-542. https://doi.org/10.1108/F-09-2016-0088

Purpose
The use of indoor living plants for enhancement of indoor relative humidity and the general environment of a large, modern, open plan office building; are studied using a mixed-methods paradigm.

Design/methodology/approach
The quantitat... Read More about Indoor living plants' effects on an office environment.

Coping with water supply shortages in major cities of Malawi (2015)
Journal Article
Mpakati Gama, E., & Mkandawire, T. (2015). Coping with water supply shortages in major cities of Malawi. CSID Journal of Infrastructure Development, 1(1), 14-22. https://doi.org/10.32783/csid-jid.v1i1.6

Urban water shortages continue to pose a threat to the livelihoods of many people in most developing countries including Malawi. In the past few decades, researchers and policy makers have focused on improving the performance of water utility infrast... Read More about Coping with water supply shortages in major cities of Malawi.

Impact of living plants on the indoor air quality in a large modern building (2015)
Presentation / Conference Contribution
Smith, A., & Fsadni, A. (2016, May). Impact of living plants on the indoor air quality in a large modern building. Presented at International Council for Research and Innovation in Building and Construction (CIB) World Building Congress

The purpose of this paper is to investigate the use of living plants in enhancing the indoor air quality (IAQ) and the general indoor environment within a large modern open-plan office building with a central atrium design and a building management s... Read More about Impact of living plants on the indoor air quality in a large modern building.

Improving the energy efficiency of older off gas grid houses; Retrofit options for a 1950s ex-SSHA estate in Dailly (2013)
Report
Currie, J. (2013). Improving the energy efficiency of older off gas grid houses; Retrofit options for a 1950s ex-SSHA estate in Dailly. Ayrshire, Scotland: Ayrshire Housing

The Scottish Funding Council Follow-On Innovation Voucher Scheme was utilized to fund a study to establish the potential for identifying energy reduction measures utilising low and zero carbon technologies (LZCT) for their hard-to-treat housing stock... Read More about Improving the energy efficiency of older off gas grid houses; Retrofit options for a 1950s ex-SSHA estate in Dailly.

Settlement-The Short and the Long of it (2011)
Presentation / Conference Contribution
McDougall, J. (2008, March). Settlement-The Short and the Long of it. Presented at International Symposium on Waste Mechanics

Total settlement in municipal solid waste (MSW) landfills can be considerable, from 25% to 50% of original fill thickness (Bjarngard and Edgers, 1990). Some occurs very quickly, i.e. during the filling phase (or short term), but there remains a signi... Read More about Settlement-The Short and the Long of it.

Mass loss and landfilled waste mechanics. (2009)
Presentation / Conference Contribution
McDougall, J. (2009, March). Mass loss and landfilled waste mechanics. Presented at Third International Workshop "Hydro-Physico-Mechanics of Landfills"

The impact of mass loss on a particulate medium is investigated. Through a series of laboratory tests on a partly soluble sand, the quantitative impact of mass loss is measured at different applied loads. It is shown that for the material in question... Read More about Mass loss and landfilled waste mechanics..

Landfill modelling challenge: HBM modelling predictions (2008)
Journal Article
McDougall, J. (2008). Landfill modelling challenge: HBM modelling predictions. Proceedings of the ICE - Waste and Resource Management, 161, 147-153. https://doi.org/10.1680/warm.2008.161.4.147

Two laboratory-scale consolidating anaerobic reactors were commissioned, constructed and monitored by Southampton University's waste research group to investigate the long-term behaviour of decomposing waste. The reactor tests were run for 919 days w... Read More about Landfill modelling challenge: HBM modelling predictions.

Geomechanics and Long-Term Landfill Settlement (2008)
Presentation / Conference Contribution
McDougall, J. (2008, March). Geomechanics and Long-Term Landfill Settlement. Presented at GeoCongress 2008

Long term landfill settlement is commonly attributed to two phenomena: creep and biodegradation. Biodegradation, which may contribute the greater proportion of long‐term settlement, is a function of a range of factors, many of which are not easily as... Read More about Geomechanics and Long-Term Landfill Settlement.

Assessment of landfill settlement data for evaluation of a hydro-bio-mechanical settlement model. (2007)
Presentation / Conference Contribution
Needham, A., Jones, D. R. V., McDougall, J., Dixon, N., Braithwaite, P., & Rosevear, A. (2007, October). Assessment of landfill settlement data for evaluation of a hydro-bio-mechanical settlement model. Presented at Eleventh International Waste Management and Landfill Symposium,

A hydro-bio-mechanical (HBM) model of waste degradation has been under development for several years to simulate the actual processes involved in the settlement of landfilled wastes. The objective of this current research is the further development o... Read More about Assessment of landfill settlement data for evaluation of a hydro-bio-mechanical settlement model..

Moisture retention and conductivity properties of waste refuse: a laboratory study (2007)
Thesis
Kazimoglu, Y. K. Moisture retention and conductivity properties of waste refuse: a laboratory study. (Thesis). Edinburgh Napier University. http://researchrepository.napier.ac.uk/id/eprint/5106

The modelling of infiltration and moisture movement within a porous medium requires information on the moisture retention and hydraulic conductivity properties. In this study, the unsaturated hydraulic behaviour of a compacted waste sample based on t... Read More about Moisture retention and conductivity properties of waste refuse: a laboratory study.

Sustainable landfill: the role of fail-safe engineering for landfill aftercare. (2007)
Presentation / Conference Contribution
Hall, D. H., McDougall, J., Drury, D., Blakey, N., Braithwaite, P., & Rosevear, A. (2007, October). Sustainable landfill: the role of fail-safe engineering for landfill aftercare. Presented at Eleventh International Waste Management and Landfill Symposium,

The route to sustainable landfill while adhering to the Landfill Directive requires that ultimately, the waste site will reach equilibrium status. Chemical equilibrium is part of the requirements, but hydraulic equilibrium must also play a role. The... Read More about Sustainable landfill: the role of fail-safe engineering for landfill aftercare..

A hydro-bio-mechanical model for settlement and other behaviour in landfilled waste. (2007)
Journal Article
McDougall, J. (2007). A hydro-bio-mechanical model for settlement and other behaviour in landfilled waste. Computers and Geotechnics, 34, 229-246. https://doi.org/10.1016/j.compgeo.2007.02.004

A conceptual framework for the analysis of settlement and other processes in landfilled waste in relation to coupled hydraulic, biodegradation and mechanical behaviour is presented. The hydraulic model is an unsaturated flow model. The biodegradation... Read More about A hydro-bio-mechanical model for settlement and other behaviour in landfilled waste..