Dr Morwenna Spear

Cymrawd Ymchwil

  1. Erthygl › Ymchwil › Adolygwyd gan gymheiriaid
  2. Cyhoeddwyd

    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 Ebr 2000, Yn: Composite Interfaces. 7, 1, t. 13-29

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  3. Cyhoeddwyd

    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., Mai 2017, Yn: International Biodeterioration and Biodegradation. 120, t. 1-5 5 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  4. Cyhoeddwyd

    British and Irish newspapers implicitly support single-use masks over reusable face coverings

    Auge, A., Tenbrink, T., Spear, M. & Abrams, N., Hyd 2023, Yn: Frontiers in Communication. 8, 15 t., 1256349.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  5. Cyhoeddwyd

    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 Meh 2020, Yn: Optics and Laser Technology. 126, 21 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  6. Cyhoeddwyd

    Chemical Composition of Larch Oleoresin before and during Thermal Modification

    Spear, M., Dimitriou, A. & Marriott, R., 23 Mai 2024, Yn: Forests. 15, 6, 14 t., 904.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  7. Cyhoeddwyd

    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 Tach 2020, Yn: Materials. 13, 21, 5026.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  8. Cyhoeddwyd

    Dynamic mechanical analysis of Scots pine and three tropical hardwoods

    Ashaduzzaman, M., Hale, M., Ormondroyd, G. & Spear, M., Hyd 2020, Yn: International Wood Products Journal. 11, 4, t. 189-203

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  9. Cyhoeddwyd

    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., Mai 2019, Yn: Wood Science and Technology.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  10. Cyhoeddwyd

    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 Awst 2022, Yn: Forests. 13, 9, 1390.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  11. Cyhoeddwyd

    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, Yn: Intelligent Buildings International. 10, 2, t. 78-102

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  12. Cyhoeddwyd

    Influence of water and humidity on chemically modifying wood with polybutylene succinate bio-polyester

    Noel, M., Grigsby, W. J., Ormondroyd, G. & Spear, M., Meh 2016, Yn: International Wood Products Journal. 7, 2, t. 80-88

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Laser incising of wood: A Review

    Nath, S., Waugh, D., Ormondroyd, G., Spear, M., Pitman, A., Curling, S. & Mason, P., 2020, Yn: Lasers in Engineering. 45, 4-6, t. 381-403 23 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  14. Cyhoeddwyd

    Modified wood: review of efficacy and service life testing

    Ormondroyd, G. A., Spear, M. J. & Curling, S. F., Awst 2015, Yn: Proceedings of the ICE - Construction Materials. 168, 4, t. 187-203

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  15. Cyhoeddwyd

    Percussion Nd:YAG Laser-incision of Radiata Pine: Effects of Laser Processing Parameters and Wood Anatomy

    Nath, S., Waugh, D., Ormondroyd, G., Spear, M., Curling, S., Pitman , A. & Mason , P., Meh 2022, Yn: Lasers in Manufacturing and Materials Processing. 9, 2, t. 173-192

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  16. Cyhoeddwyd

    Plants and architecture: the role of biology and biomimetics in materials development for buildings

    Raghavalu Thirumalai, D., Spear, M., Curling, S., Ormondroyd, G., Wootton-Beard, P. C., Donnison, I. & Jones, P., 2019, Yn: Intelligent Buildings International. 11, 3-4, t. 178-211

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  17. Cyhoeddwyd

    Review of Functional Treatments For Modified Wood

    Spear, M., Curling, S., Dimitriou, A. & Ormondroyd, G., 12 Maw 2021, Yn: Coatings. 11, 3, 29 t., 327.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  18. Cyhoeddwyd

    The Presidents of the Institute of Wood Science

    True, A., Ridley-Ellis, D. J., Spear, M. & Ansell, M., 6 Mai 2024, Yn: International Wood Products Journal. 13 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  19. Cyhoeddwyd

    The Viscoelastic Behaviour of Waterlogged Archaeological Wood Treated with Methyltrimethoxysilane

    Broda, M., Spear, M., Curling, S. & Ormondroyd, G., 8 Medi 2021, Yn: Materials. 14, 18, 20 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  20. Cyhoeddwyd

    The effect of four methods of surface activation for improved adhesion of wood polymer composites (WPCs)

    Dimitriou, A., Hale, M. & Spear, M., Gorff 2016, Yn: International Journal of Adhesion and Adhesives. 68, July, t. 188-194

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  21. Cyhoeddwyd

    The effect of pH on surface activation of wood polymer composites (WPCs) with hydrogen peroxide for improved adhesion

    Dimitriou, A., Hale, M. & Spear, M., Hyd 2018, Yn: International Journal of Adhesion and Adhesives. 85, October, t. 44-57 14 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  22. Cyhoeddwyd

    The effect of the changes in chemical composition due to thermal treatment on the mechanical properties of Pinus densiflora

    Peng, Q., Spear, M., Ormondroyd, G. & Chang, W.-S., 5 Rhag 2022, Yn: Construction and Building Materials. 358, 129303.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  23. Cyhoeddwyd

    Wood modification with phenol urea formaldehyde (PUF) resin: the influence of wood species selection on the dimensional stability

    Kupfernagel, C., Spear, M., Pitman, A. & Ormondroyd, G., Chwef 2023, Yn: European Journal of Wood and Wood Products. 81, 1, t. 5-19

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  24. Golygyddiad › Ymchwil › Heb ei adolygu gan gymheiriaid
  25. Cyhoeddwyd

    Guest Editorial

    Spear, M. (Golygydd) & Ormondroyd, G. (Golygydd), Mai 2012, Yn: International Wood Products Journal. 3, 1, t. 1 1 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynGolygyddiad

  26. Cyhoeddwyd

    Guest Editorial

    Spear, M. (Golygydd) & Ormondroyd, G. (Golygydd), 3 Medi 2014, Yn: International Wood Products Journal. 5, 3, t. 129 1 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynGolygyddiad

  27. Cyhoeddwyd

    Wood Modification – Trends and Combinations

    Spear, M. & Bak, M., 20 Gorff 2024, Yn: Forests. 15, 7, 1 t., 1268.

    Allbwn ymchwil: Cyfraniad at gyfnodolynGolygyddiad

  28. Pennod › Ymchwil › Heb ei adolygu gan gymheiriaid
  29. Cyhoeddwyd

    Dimensional instability in timber

    Spear, M. & Walker, J. C. F., 6 Medi 2006, Primary Wood Processing: Principles and Practice. 2nd gol. Springer, t. 95-120

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennod

  30. Cyhoeddwyd

    Emerging nature based materials and their use in new products

    Spear, M., 25 Medi 2018, Designing with natural materials. Ormondroyd, G. & Morris, A. (gol.). CRC Press, t. 217-321 104 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennod

  31. Cyhoeddwyd

    Natural Materials – Composition and Combinations

    Spear, M., 25 Medi 2018, Designing with natural materials. Ormondroyd, G. & Morris, A. (gol.). CRC Press, t. 29-110 82 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennod

  32. Cyhoeddwyd

    Preservation, protection and modification of wood composites

    Spear, M. J., 1 Awst 2015, Wood Composites. 2015 gol. Woodhead Publishing Ltd, t. 253-310

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennod

  33. Cyhoeddwyd

    The Opportunities and Challenges for Re-use and Recycling of Timber and Wood Products Within the Construction Sector

    Ormondroyd, G. A., Spear, M. J. & Skinner, C. J., 22 Maw 2016, Environmental Impacts of Traditional and Innovative Forest-based Bioproducts; Environmental Footprints and Eco-design of Products and Processes. Muthu, S. S. & Kutnar, A. (gol.). Springer, t. 45-103 59 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennod

  34. Cyhoeddwyd

    Wood polymer composites

    Spear, M. J., Eder, A. & Carus, M., 1 Awst 2015, Wood Composites. Ansell, M. P. (gol.). 2015 gol. Woodhead Publishing Ltd, t. 195-249

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennod

  35. Pennod › Ymchwil › Adolygwyd gan gymheiriaid
  36. Cyhoeddwyd

    A conceptual methodology for estimating stored sequestered carbon in the built environment

    Spear, M., Hill, C. & Price, C., Ion 2021, Smart Innovation, Systems and Technologies, Vol 23, Sustainability and energy in buildings 2020. Littlewood, J. (gol.). Cyfrol 23. t. 381-393 12 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddPennodadolygiad gan gymheiriaid

  37. Cyfraniad i Gynhadledd › Ymchwil › Heb ei adolygu gan gymheiriaid
  38. Cyhoeddwyd

    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 Hyd 2017, Proceedings of the International Panel Products Symposium 2017. Bangor University, t. 177-178 2 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  39. Cyhoeddwyd

    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 Meh 2018, Timber 2018. Spear, M. (gol.). London, t. 71-73 3 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  40. Cyhoeddwyd

    Communication of Uncertainty in Spatial Data to Decision Makers

    Spear, M., Hall, J. & Wadsworth, R. A., 21 Mai 1996, Proceedings of Spatial Accuracy Assessment in Natural Resources and Environmental Sciences: Second International Symposium.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  41. Cyhoeddwyd

    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 Medi 2018, Proceedings of 9th European Conference on Wood Modification. Creemers, J. (gol.). 8 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  42. Cyhoeddwyd

    Effects of Artificial UV weathering and soft rot decay on heat treated wood

    Hale, M., Ghosh, S. C. & Spear, M., 24 Ebr 2005, International Research Group on Wood Protection: Working Papers. 13 t. IRG/WP 05-40302

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  43. Cyhoeddwyd

    Effects of Methyl Methacrylate impregnation on durability of timber.

    Curling, S., Spear, M., Ormondroyd, G. & Gibson, R., 7 Medi 2017, Building with bio-based materials: Best practice and performance specification: Final Cost ation FP1303 Conference. University of Zagreb

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  44. Cyhoeddwyd

    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 Meh 2018, Timber 2018. Spear, M. (gol.). London, t. 137-144 8 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  45. Cyhoeddwyd

    Hot Oil and Resin Treated Timber: Resistance to Decay by Brown Rot Fungi

    Spear, M., Fowler, P., Hill, C. & Elias, R., 20 Medi 2006, Proceedings of ECOWOOD2006, 2nd International Conference on Environmentally-Compatible Forest Products. Fernando Pessoa University, Porto, 9 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  46. Cyhoeddwyd

    Insights into stability of glued joints between thermally modified timber: adaptation of an artificial weathering test

    Spear, M., Teciu, R. & Ormondroyd, G., 17 Medi 2018, Proceedings of 9th European Conference on Wood Modification. Creemers, J. (gol.). 6 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  47. Cyhoeddwyd

    Natural Fibre Reinforced Polypropylene Composites: Assessing the Potential of Hemp and TMP Fibre

    Spear, M., Hill, C. & Tomkinson, J., 9 Hyd 2002, Proceedings of the 6th European Panel Products Symposium.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  48. Cyhoeddwyd

    Physical properties and durability of methacrylate impregnated timber

    Curling, S., Spear, M., Ormondroyd, G. & Gibson, R., 28 Medi 2017, Proceedings of the 13th Annual Northern European Network for Wood Science and Engineering Conference. Copenhagen: Univeristy Of Copenhagen

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  49. Cyhoeddwyd

    Properties of wood following treatment with a modified hot oil

    Jones, D., Tjeerdsma, B., Spear, M. & Hill, C., 6 Hyd 2005, Proceedings of the 2nd European Conference on Wood Modification. Militz, H. & Hill, C. (gol.). Goettingen, Germany, t. 202-207 6 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  50. Cyhoeddwyd

    Review of the use of PF and related resins for modification of solid wood

    Stefanowski, B., Spear, M. & Pitman, A., 26 Meh 2018, Timber 2018. Spear, M. (gol.). London, t. 165-179 15 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  51. Cyhoeddwyd

    Transcrystalline Interphases in Polypropylene Composites: Exploring the Possibilities

    Spear, M., Hill, C. & Tomkinson, J., 19 Mai 2005, Proceedings of the 7th International Conference on Woodfiber-Plastic Composites (and other natural fibers). Madison, WI: Forest Products Society, t. 49-57 8 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  52. Cyhoeddwyd

    Wood Plastic Composites: surface modification with heat to improve the adhesion ability

    Dimitriou, A., Spear, M. & Hale, M., 7 Medi 2015, Advances in modified and functional bio-based surfaces, Proceedings of COST Action FP1006.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadledd

  53. Cyfraniad i Gynhadledd › Ymchwil › Adolygwyd gan gymheiriaid
  54. Cyhoeddwyd

    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 Hyd 2017, Proceedings of the International Panel Products Symposium 2017. Bangor, UK, t. 179-184 6 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadleddadolygiad gan gymheiriaid

  55. Cyhoeddwyd

    COMPUTER MODEL FOR THE SIMULATION OF RELATIVE HUMIDITY OF AN INDOOR ENVIRONMENT

    Raghavalu Thirumalai, D., Spear, M., Curling, S. & Ormondroyd, G., Hyd 2018, Proceedings of 29th Inter-American Congress of Chemical Engineering incorporating the 68th Canadian Chemical Engineering Conference. 1 t.

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadleddadolygiad gan gymheiriaid

  56. Cyhoeddwyd

    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 Maw 2016, Forest Resource and Products: Moving Toward a Sustainable Future .

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i Gynhadleddadolygiad gan gymheiriaid

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