Dr Morwenna Spear
Research Fellow

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A conceptual methodology for estimating stored sequestered carbon in the built environment
Spear, M., Hill, C. & Price, C., Jan 2021, Smart Innovation, Systems and Technologies, Vol 23, Sustainability and energy in buildings 2020. Littlewood, J. (ed.). Vol. 23. p. 381-393 12 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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A study of miscanthus straw for composites: microscopy and fibre analysis
Turner, W., Robson, P., Bosch, M. & Spear, M., 5 Oct 2017, p. 171-173. 3 p.Research output: Contribution to conference › Paper
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Adding value to UK grown timber by CLT production: A KTP project
Dimitriou, A., Ellis, P., Spear, M., Curling, S., Jones, R. & Ormondroyd, G., 4 Oct 2017, Proceedings of the International Panel Products Symposium 2017. Bangor University, p. 177-178 2 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Adding value to UK grown timber in construction: a challenging opportunity in a future market
Dimitriou, A., Ellis, P., Spear, M., Curling, S., Jones, R. & Ormondroyd, G., 26 Jun 2018, Timber 2018. Spear, M. (ed.). London, p. 71-73 3 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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An Industry Prioritised survey of thermal, mechanical, hydro and decay properties of natural fibre insulation materials
Ormondroyd, G., Stefanowski, B., Mansour, E., Spear, M. & Curling, S., 5 Oct 2017, Proceedings of the International Panel Products Symposium 2017. Bangor, UK, p. 179-184 6 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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An investigation into the effects of micro-compressive defects on interphase behaviour in hemp-epoxy composites using half-fringe photoelasticity
Hughes, M., Sebe, G., Hague, J., Hill, C., Spear, M. & Mott, L., 2 Apr 2000, In: Composite Interfaces. 7, 1, p. 13-29Research output: Contribution to journal › Article › peer-review
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Assessment of the Envelope Effect of Three Hot Oil Treatments: Resistance to Decay by Coniophora puteana and Postia placenta.
Spear, M. J., Hill, C. A., Curling, S. F., Jones, D. & Hale, M. D., 1 Jan 2006, 2006 ed. Unknown.Research output: Book/Report › Commissioned report
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Assessment of the use of dynamic mechanical analysis to investigate initial onset of brown rot decay of Scots pine (Pinus sylvestris L.)
Ormondroyd, G., Alfredsen, G., Raghavalu Thirumalai, D., Curling, S., Stefanowski, B., Spear, M. & Gobakken, L. R., May 2017, In: International Biodeterioration and Biodegradation. 120, p. 1-5 5 p.Research output: Contribution to journal › Article › peer-review
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Biobased and Bioinspired materials for a modern building design - a research perspective
Spear, M. J., Raghavalu Thirumalai, D. P., Durai Prabhakaran, R. T., Ormondroyd, G. A., Curling, S. F. & Spear, M., 7 Oct 2015, p. 293-296.Research output: Contribution to conference › Paper
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Biogenic carbon: its joint roles in bioenergy and carbon sequestration
Spear, M., Norton, A., Hill, C., Raghavalu Thirumalai, D. & Ormondroyd, G., 6 Sept 2018, p. 53. 1 p.Research output: Contribution to conference › Paper
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British and Irish newspapers implicitly support single-use masks over reusable face coverings
Auge, A., Tenbrink, T., Spear, M. & Abrams, N., Oct 2023, In: Frontiers in Communication. 8, 15 p., 1256349.Research output: Contribution to journal › Article › peer-review
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CO2 laser interactions with wood tissues during single pulse laser-incision
Nath, S., Waugh, D., Ormondroyd, G., Spear, M., Pitman , A., Sahoo, S., Curling, S. & Mason, P., 1 Jun 2020, In: Optics and Laser Technology. 126, 21 p.Research output: Contribution to journal › Article › peer-review
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COMPUTER MODEL FOR THE SIMULATION OF RELATIVE HUMIDITY OF AN INDOOR ENVIRONMENT
Raghavalu Thirumalai, D., Spear, M., Curling, S. & Ormondroyd, G., Oct 2018, Proceedings of 29th Inter-American Congress of Chemical Engineering incorporating the 68th Canadian Chemical Engineering Conference. 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Cell wall diffusion in phenol urea formaldehyde resin modified wood studied on different levels of scale
Kupfernagel, C., Rahman, M., Cresswell, R., Spear, M., Pitman , A., Brown, S. & Ormondroyd, G., 13 Jan 2025, In: Biomacromolecules. 26, 2, p. 900-913Research output: Contribution to journal › Article › peer-review
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Challenges in Drying Resin Modified Wood
Pitman, A., Stefanowski, B., Spear, M., Dimitriou, A., Curling, S., Kupfernagel, C. & Ormondroyd, G., 5 Jul 2022, p. 33. 1 p.Research output: Contribution to conference › Paper
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Chemical Composition of Larch Oleoresin before and during Thermal Modification
Spear, M., Dimitriou, A. & Marriott, R., 23 May 2024, In: Forests. 15, 6, 14 p., 904.Research output: Contribution to journal › Article › peer-review
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Chemical changes in mild thermal treatment of larch: to what extent do they differ from full thermal modification?
Spear, M. J., Cowley, C. D., Binding, T., Dimitriou, A. & Ormondroyd, G. A., 26 Oct 2015.Research output: Contribution to conference › Paper
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Communication of Uncertainty in Spatial Data to Decision Makers
Spear, M., Hall, J. & Wadsworth, R. A., 21 May 1996, Proceedings of Spatial Accuracy Assessment in Natural Resources and Environmental Sciences: Second International Symposium.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Comparison of Contemporary Elm (Ulmus spp.) and degraded Archaeological Elm: the use of dynamic mechanical analysis under ambient moisture conditions
Spear, M. & Broda, M., 7 Nov 2020, In: Materials. 13, 21, 5026.Research output: Contribution to journal › Article › peer-review
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Comparison of accelerated weathering and field exposed resin modified timber
Stefanowski, B., Bailey, R., Spear, M., Ormondroyd, G. & Pitman, A., 3 Jul 2019, p. 119-130. 12 p.Research output: Contribution to conference › Paper
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Considering timber as biogenic carbon: the built environment and carbon sequestration
Spear, M., Hill, C., Norton, A. & Price, C., 26 Jun 2018, p. 67-68. 2 p.Research output: Contribution to conference › Paper
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Demonstrating the suitability of laser incision for timber treatment technologies
Spear, M., Miles, C., Williams, E., Mason, P., Williams, G., Pitman , A., Bailey, R., Theobald, T., Nath, S. & Waugh, D., 14 Oct 2021, p. 101-103. 3 p.Research output: Contribution to conference › Paper
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Developments in the Recycling of Wood and Wood Fibre in the UK: A Review
Spear, M., Dimitriou, A., Curling, S. & Ormondroyd, G., 15 Feb 2025, In: Fibers. 13, 2, 22 p., 23.Research output: Contribution to journal › Article › peer-review
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Dimensional instability in timber
Spear, M. & Walker, J. C. F., 6 Sept 2006, Primary Wood Processing: Principles and Practice. 2nd ed. Springer, p. 95-120Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Dynamic mechanical analysis of Scots pine and three tropical hardwoods
Ashaduzzaman, M., Hale, M., Ormondroyd, G. & Spear, M., Oct 2020, In: International Wood Products Journal. 11, 4, p. 189-203Research output: Contribution to journal › Article › peer-review
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Dynamic mechanical thermal analysis of wood modified with bio-polyesters
Grosse, C., Spear, M., Curling, S., Noel, M., Rautkari, L., Uimonen, T. & Gerardin, P., 17 Sept 2018, Proceedings of 9th European Conference on Wood Modification. Creemers, J. (ed.). 8 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Effect of methyltrimethoxysilane impregnation on the cell wall porosity and water vapour sorption of archaeological waterlogged oak
Broda, M., Curling, S., Spear, M. & Hill, C., May 2019, In: Wood Science and Technology.Research output: Contribution to journal › Article › peer-review
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Effects of Artificial UV weathering and soft rot decay on heat treated wood
Hale, M., Ghosh, S. C. & Spear, M., 24 Apr 2005, International Research Group on Wood Protection: Working Papers. 13 p. IRG/WP 05-40302Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Effects of Biological and Chemical Degradation on the Properties of Scots Pine—Part II: Wood-Moisture Relations and Viscoelastic Behaviour
Broda, M., Spear, M., Curling, S. & Dimitriou, A., 31 Aug 2022, In: Forests. 13, 9, 1390.Research output: Contribution to journal › Article › peer-review
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Effects of Methyl Methacrylate impregnation on durability of timber.
Curling, S., Spear, M., Ormondroyd, G. & Gibson, R., 7 Sept 2017, Building with bio-based materials: Best practice and performance specification: Final Cost ation FP1303 Conference. University of ZagrebResearch output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Effects of Methyl Methacrylate impregnation on physical properties of timber
Curling, S., Spear, M., Ormondroyd, G. & Gibson, R., 13 Sept 2017, p. 22-24.Research output: Contribution to conference › Paper
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Effects of Process Variables on Wood Modification with PF Resin
Kupfernagel, C., Spear, M., Pitman, A. & Ormondroyd, G., 5 Jul 2022, p. 29-31. 3 p.Research output: Contribution to conference › Paper
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Effekt von Prozessvariablen bei Holzmodifikation mit PF-Harz
Kupfernagel, C., Spear, M., Pitman, A. & Ormondroyd, G., 7 Apr 2022. 2 p.Research output: Contribution to conference › Paper
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Emerging nature based materials and their use in new products
Spear, M., 25 Sept 2018, Designing with natural materials. Ormondroyd, G. & Morris, A. (eds.). CRC Press, p. 217-321 104 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Evaluating the optimization of wood modification with polybutylene succinate bio-polyester
Spear, M. J., Noel, M., Ormondroyd, G. A., Grigsby, W. & Volkmer, T., 26 Oct 2015.Research output: Contribution to conference › Paper
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Exploring Design Principles of Biological and Living Building Envelopes: What Can We Learn from Plant Cell Walls?
Xing, Y., Bosch, M., Spear, M., Donnison , I., Ormondroyd, G. & Jones, P., 2018, In: Intelligent Buildings International. 10, 2, p. 78-102Research output: Contribution to journal › Article › peer-review
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FLEXURAL PERFORMANCE OF BIOBASED COMPOSITES - INSULATION FIBRES AS CORES FOR SANDWICH CONSTRUCTION
Raghavalu Thirumalai, D., Spear, M., Curling, S., Zhongwei, G. & Ormondroyd, G., 28 Oct 2018. 1 p.Research output: Contribution to conference › Abstract › peer-review
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Fluid flow in wood: investigation of the influence of laser incision parameters on uptake and flow paths in four wood species
Spear, M., Holmberg, J., Nath, S., Pitman, A., Waugh, D., Mason, P., Curling, S. & Ormondroyd, G., 26 Jun 2018, Timber 2018. Spear, M. (ed.). London, p. 137-144 8 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Guest Editorial
Spear, M. (Editor) & Ormondroyd, G. (Editor), May 2012, In: International Wood Products Journal. 3, 1, p. 1 1 p.Research output: Contribution to journal › Editorial
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Guest Editorial
Spear, M. (Editor) & Ormondroyd, G. (Editor), 3 Sept 2014, In: International Wood Products Journal. 5, 3, p. 129 1 p.Research output: Contribution to journal › Editorial
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Hot Oil and Resin Treated Timber: Resistance to Decay by Brown Rot Fungi
Spear, M., Fowler, P., Hill, C. & Elias, R., 20 Sept 2006, Proceedings of ECOWOOD2006, 2nd International Conference on Environmentally-Compatible Forest Products. Fernando Pessoa University, Porto, 9 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Influence of water and humidity on chemically modifying wood with polybutylene succinate bio-polyester
Noel, M., Grigsby, W. J., Ormondroyd, G. & Spear, M., Jun 2016, In: International Wood Products Journal. 7, 2, p. 80-88Research output: Contribution to journal › Article › peer-review
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Insights into stability of glued joints between thermally modified timber: adaptation of an artificial weathering test
Spear, M., Teciu, R. & Ormondroyd, G., 17 Sept 2018, Proceedings of 9th European Conference on Wood Modification. Creemers, J. (ed.). 6 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Knowledge Transfer Partnership. Adding value to UK grown timber in construction
Dimitriou, A., Ellis, P., Spear, M., Curling, S., Jones, R. & Ormondroyd, G., 6 Sept 2017.Research output: Contribution to conference › Paper › peer-review
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Laser Incising - A Philosophical Shift: From Timber Treatment to Wood Modification
Spear, M., Mason, P., Williams, G. & Ormondroyd, G., 15 Apr 2024, p. 162. 1 p.Research output: Contribution to conference › Poster
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Laser Incision of woods: effects on liquid penetration
Nath, S., Waugh, D., Spear, M., Ormondroyd, G., Pitman, A. & Mason, P., 14 Oct 2018. 9 p.Research output: Contribution to conference › Poster › peer-review
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Laser incising of wood: A Review
Nath, S., Waugh, D., Ormondroyd, G., Spear, M., Pitman, A., Curling, S. & Mason, P., 2020, In: Lasers in Engineering. 45, 4-6, p. 381-403 23 p.Research output: Contribution to journal › Article › peer-review
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Laser incision of wood for the modification of liquid impregnation
Nath, S., Waugh, D., Spear, M., Ormondroyd, G., Pitman, A. & Mason, P., 3 Jul 2019, p. 55-67. 13 p.Research output: Contribution to conference › Paper
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Mild thermal modification to add value to UK grown larch: monitoring quality, physical properties and benefits
Spear, M., Dimitriou, A., Binding, T. & Ormondroyd, G., 10 Mar 2016, Forest Resource and Products: Moving Toward a Sustainable Future .Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Mild thermal modification to enhance the machinability of larch
Spear, M. J., Binding, T., Jenkins, D., Nicholls, J. & Ormondroyd, G. A., 10 Mar 2014.Research output: Contribution to conference › Paper