Cymwysterau
- Compatibilisation of natural fibres for use in polypropylene matrix composites
University of Wales, Bangor, 2002 - BSc: Forestry and Forest Products BSc (hons)
University of Wales, Bangor, 1997
Cyfleoedd Project Ôl-radd
Wood modification and characterisation of modified timbers. Many aspects of the chemical and physical changes occurring during wood modification remain of interest to enhance the fundamental understanding of property changes achieved.
Characterisation of mechanical and physical properties, wood anatomy and chemical composition of under utilised timber species. Assessment of suitability for new applications in wood based composites and panel products.
Cyhoeddiadau
2024
- CyhoeddwydChemical 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydLaser Incising - A Philosophical Shift: From Timber Treatment to Wood Modification
Spear, M., Mason, P., Williams, G. & Ormondroyd, G., 15 Ebr 2024, t. 162. 1 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen - CyhoeddwydThe 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydThe chamical interactions between phenolic resin and wood studied by liquid-state NMR spectroscopy
Kupfernagel, C., Yelle, D., Spear, M., Pitman, A. & Ormondroyd, G., 15 Ebr 2024, t. 104-105. 2 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydWood Modification – Trends and Combinations
Spear, M. & Bak, M., 20 Gorff 2024, Yn: Forests. 15, 7, 1 t., 1268.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Golygyddiad
2023
- CyhoeddwydBritish 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydWood 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
2022
- CyhoeddwydChallenges in Drying Resin Modified Wood
Pitman, A., Stefanowski, B., Spear, M., Dimitriou, A., Curling, S., Kupfernagel, C. & Ormondroyd, G., 5 Gorff 2022, t. 33. 1 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydEffects 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydEffects of Process Variables on Wood Modification with PF Resin
Kupfernagel, C., Spear, M., Pitman, A. & Ormondroyd, G., 5 Gorff 2022, t. 29-31. 3 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydEffekt von Prozessvariablen bei Holzmodifikation mit PF-Harz
Kupfernagel, C., Spear, M., Pitman, A. & Ormondroyd, G., 7 Ebr 2022. 2 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydPercussion 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydPhenol Formaldehyde Resin Treatment of End Grain Cobbles for Flooring and Paving Applications
Spear, M., Jones, D., Miles, C. & Ormondroyd, G., 25 Ebr 2022, t. 407-414. 8 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydThe Effect of Material Fatigue on Differently Modified Wood
Kupfernagel, C., Curling, S., Spear, M. & Ormondroyd, G., 25 Ebr 2022, t. 292-300. 9 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydThe 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydTimber and Carbon for Corporate Reporting: Can We Declare Stored Carbon, Substitution Benefits, or Both?
Spear, M., 5 Gorff 2022.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydUse of DMA to Evaluate the Modification of Tropical Hardwood Timbers by Cashew Nut Shell Liquid (CNSL) Resin
Spear, M., Ashaduzzaman, M., Ormondroyd, G. & Hale, M., 25 Ebr 2022, t. 142-145. 4 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen
2021
- CyhoeddwydA 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 Cynhadledd › Pennod › adolygiad gan gymheiriaid - CyhoeddwydDemonstrating 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 Hyd 2021, t. 101-103. 3 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydReview 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydThe 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydWood Modification with Phenol Formaldehyde Resin and its Influence on the Dimensional Stability of Homegrown and Imported Hardwoods
Kupfernagel, C., Spear, M., Pitman, A. & Ormondroyd, G., 14 Hyd 2021, t. 12-15. 4 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
2020
- CyhoeddwydCO2 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydComparison 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydDynamic 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydLaser 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydPaving the way: the potential for phenol formaldehyde resin treatment for durable end-grain cobbles
Spear, M. & Jones, D., 9 Medi 2020, t. 165-176. 12 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydProperties of LIGNIA modified wood
Stefanowski, B. K., Spear, M., Curling, S., Pitman , A., Bailey, R., Mathias, J., Evans, N., Ayala, L., Theobald, T. & Ormondroyd, G., 9 Medi 2020, t. 177-188. 12 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydThe effects of fatigue cycling on acetylated, thermally treated and PF-modified Scots pine
Kupfernagel, C., Curling, S., Spear, M. & Ormondroyd, G., 9 Medi 2020, t. 153-164. 12 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
2019
- CyhoeddwydComparison of accelerated weathering and field exposed resin modified timber
Stefanowski, B., Bailey, R., Spear, M., Ormondroyd, G. & Pitman, A., 3 Gorff 2019, t. 119-130. 12 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydEffect 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydLaser incision of wood for the modification of liquid impregnation
Nath, S., Waugh, D., Spear, M., Ormondroyd, G., Pitman, A. & Mason, P., 3 Gorff 2019, t. 55-67. 13 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydModel study to compare drying rate through laser incisions in beech wood
Spear, M., Pitman, A., Nath, S., Miles, C., Waugh, D., Mason, P. & Ormondroyd, G., 3 Gorff 2019, t. 69-78. 10 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydPlants 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydScale up of mild thermal modification for cladding and joinery products
Spear, M., Curling, S. & Ormondroyd, G., 3 Gorff 2019, t. 113-117. 5 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydScience to Policy: Nature-based solutions for the built environment
Wiik, E., Ormondroyd, G., Spear, M., Curling, S., Raghavalu Thirumalai Prabhakaran, D., Donnison , I., Robson, P., Bosch, M., Wootton-Beard, P. C., Hindhaugh, R., Jones, P., Waldron, D., Xing, Y. & Toberman, H., Maw 2019, Ser Cymru National Research Network for Low Carbon, Energy and Environment. (Science to Policy)
Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn - CyhoeddwydWood based panels in modern methods of construction for housing: greenhouse gas abatement analysis
Spear, M., Norton, A., Hill, C., Price, C. & Ormondroyd, G., 8 Hyd 2019, t. 95-108. 14 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydWood in Construction in the UK: An Analysis of Carbon Abatement Potential. Extended Summary. Published as an annex to the Committee on Climate Change report "Biomass in a low-carbon economy".
Spear, M., Hill, C., Norton, A., Price, C. & Ormondroyd, G., 18 Gorff 2019, Committee on Climate Change. 28 t.
Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn › adolygiad gan gymheiriaid
2018
- CyhoeddwydAdding 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydBiogenic carbon: its joint roles in bioenergy and carbon sequestration
Spear, M., Norton, A., Hill, C., Raghavalu Thirumalai, D. & Ormondroyd, G., 6 Medi 2018, t. 53. 1 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydCOMPUTER 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 Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid - CyhoeddwydConsidering timber as biogenic carbon: the built environment and carbon sequestration
Spear, M., Hill, C., Norton, A. & Price, C., 26 Meh 2018, t. 67-68. 2 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydDynamic 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydEmerging 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 Cynhadledd › Pennod - CyhoeddwydExploring 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydFLEXURAL PERFORMANCE OF BIOBASED COMPOSITES - INSULATION FIBRES AS CORES FOR SANDWICH CONSTRUCTION
Raghavalu Thirumalai, D., Spear, M., Curling, S., Zhongwei, G. & Ormondroyd, G., 28 Hyd 2018. 1 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb › adolygiad gan gymheiriaid - CyhoeddwydFluid 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydInsights 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydLaser Incision of woods: effects on liquid penetration
Nath, S., Waugh, D., Spear, M., Ormondroyd, G., Pitman, A. & Mason, P., 14 Hyd 2018. 9 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen › adolygiad gan gymheiriaid - CyhoeddwydNatural 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 Cynhadledd › Pennod - CyhoeddwydReview 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydSIMULATION MODEL TO EVALUATE HUMAN COMFORT FACTORS FOR AN OFFICE IN A BUILDING
Raghavalu Thirumalai, D., Curling, S., Spear, M. & Ormondroyd, G., 24 Awst 2018, MDPI AG Proceedings Journal. Cyfrol 2(15). t. 1126 4 t. https://doi.org/10.3390/proceedings2151126
Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid - CyhoeddwydThe 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
2017
- CyhoeddwydA study of miscanthus straw for composites: microscopy and fibre analysis
Turner, W., Robson, P., Bosch, M. & Spear, M., 5 Hyd 2017, t. 171-173. 3 t.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydAdding 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydAn 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 Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid - CyhoeddwydAssessment 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydEffects 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydEffects of Methyl Methacrylate impregnation on physical properties of timber
Curling, S., Spear, M., Ormondroyd, G. & Gibson, R., 13 Medi 2017, t. 22-24.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydKnowledge Transfer Partnership. Adding value to UK grown timber in construction
Dimitriou, A., Ellis, P., Spear, M., Curling, S., Jones, R. & Ormondroyd, G., 6 Medi 2017.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid - CyhoeddwydPhysical 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 Cynhadledd › Cyfraniad i Gynhadledd
2016
- CyhoeddwydInfluence 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydMild 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 Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid - CyhoeddwydThe 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 Cynhadledd › Pennod - CyhoeddwydThe 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
2015
- CyhoeddwydBiobased 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 Hyd 2015, t. 293-296.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydChemical 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 Hyd 2015.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydEvaluating the optimization of wood modification with polybutylene succinate bio-polyester
Spear, M. J., Noel, M., Ormondroyd, G. A., Grigsby, W. & Volkmer, T., 26 Hyd 2015.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydModified 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid - CyhoeddwydPhysical properties of UK grown larch subjected to mild and moderate thermal modification processes
Spear, M., Binding, T., Nicholls, J., Jenkins, D. & Ormondroyd, G., 14 Medi 2015.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur - CyhoeddwydPreservation, 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 Cynhadledd › Pennod - CyhoeddwydWood 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydWood 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 Cynhadledd › Pennod
2014
- CyhoeddwydGuest 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 gyfnodolyn › Golygyddiad - CyhoeddwydMild thermal modification to enhance the machinability of larch
Spear, M. J., Binding, T., Jenkins, D., Nicholls, J. & Ormondroyd, G. A., 10 Maw 2014.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
2012
- CyhoeddwydGuest Editorial
Spear, M. (Golygydd) & Ormondroyd, G. (Golygydd), Mai 2012, Yn: International Wood Products Journal. 3, 1, t. 1 1 t.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Golygyddiad - CyhoeddwydOil Heat Treatment of Timber for Reduced Hygroscopicity
Spear, M. J., Spear, M., Fleurentdidier, V., Stefanowski, B. & Ormondroyd, G. A., 7 Medi 2012.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
2007
- CyhoeddwydMoisture control in oil and bioresin heat treated timber.
Spear, M. J., Fowler, P. A., Hill, C. A., Hale, M. D., Jones, D. (Golygydd), Militz, H. (Golygydd) & Ormondroyd, G. A. (Golygydd), 1 Ion 2007, t. 147-151.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
2006
- CyhoeddwydAssessment 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 Ion 2006, 2006 gol. Unknown.
Allbwn ymchwil: Llyfr/Adroddiad › Adroddiad Comisiwn - CyhoeddwydDimensional 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 Cynhadledd › Pennod - CyhoeddwydHot 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 Cynhadledd › Cyfraniad i Gynhadledd
2005
- CyhoeddwydEffects 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydProperties 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 Cynhadledd › Cyfraniad i Gynhadledd - CyhoeddwydTranscrystalline 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 Cynhadledd › Cyfraniad i Gynhadledd
2002
- CyhoeddwydNatural 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 Cynhadledd › Cyfraniad i Gynhadledd
2000
- CyhoeddwydAn 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 gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
1996
- CyhoeddwydCommunication 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 Cynhadledd › Cyfraniad i Gynhadledd
Gweithgareddau
2023
- Timber 2023
29 Tach 2023
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Cadeirydd) - International Panel Products Symposium 2023
Members of the Biocomposites Centre organised IPPS: the leading technical conference on wood based panels, including all aspects of panel production technology, feedstocks, resins and additives, market analysis and the use of wood based panels in furniture and construction applications.
In October 2023 the International Panel Products Symposium (IPPS) returned to Llandudno for a successful two days.
3 Hyd 2023 – 4 Hyd 2023
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Trefnydd) - PhD defence
Member of evaluation committee for PhD defence of Nicolas Neitzel
9 Meh 2023
Gweithgaredd: Arholiad (Arholwr) - Wood Technology Group of the IOM3 (Sefydliad allanol)
Chair of the board of the Wood Technology Group of IOM3
2023 →
Gweithgaredd: Aelodaeth o fwrdd (Cadeirydd)
2022
- Timber 2022
5 Gorff 2022
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Trefnydd) - Contribution to the Technical Advisory Group: Consensus statement on face masks for the public report.
Advice on the use of face coverings or masks by the public after the peak of the Omicron wave. Work for AHRC grant quoted in Welsh Government report
11 Maw 2022
Cysylltau:
Gweithgaredd: Arall (Cyfrannwr) - TC 287 of International Standards Organisation (ISO) (Sefydliad allanol)
Member of TC287 (Sustainable processes for wood and wood-based products) and TC287/WG3 (Sustainability aspects)
Maw 2022 →
Gweithgaredd: Aelodaeth o bwyllgor (Aelod) - Natural Resources Wales (Sefydliad allanol)
Member of Natural Resources Wales Forestry Technical/Scientific Advisory Group Group
2022 – 2023
Gweithgaredd: Aelodaeth o bwyllgor (Aelod)
2021
- PhD defence
Member of examination committee for PhD defence of Petteri Torniainen
10 Rhag 2021
Gweithgaredd: Arholiad (Arholwr) - Carbon sub-committee of Timber Development UK (TDUK) (Sefydliad allanol)
2021 →
Gweithgaredd: Aelodaeth o bwyllgor (Aelod)
2020
- Timber 2020
9 Medi 2020 – 10 Medi 2020
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Trefnydd) - Construction Materials Group of the IOM3 (Sefydliad allanol)
Member of the board of the Construction Materials Group (CMG) of the Institute of Materials Minerals and Mining (IOM3)
2020 →
Gweithgaredd: Aelodaeth o fwrdd (Aelod)
2019
- International Panel Products Symposium 2019
8 Hyd 2019 – 9 Hyd 2019
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Trefnydd) - Timber 2019
3 Gorff 2019 – 4 Gorff 2019
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Trefnydd) - Wood Technology Group of the IOM3 (Sefydliad allanol)
Vice Chair of the board of the Wood Technology Society of IOM3
2019 – 2022
Gweithgaredd: Aelodaeth o fwrdd (Aelod)
2018
- Timber 2018
26 Meh 2018 – 27 Meh 2018
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Trefnydd) - Wood Technology Group of the IOM3 (Sefydliad allanol)
Junior Vice Chair for the board of the Wood Technology Society of the IOM3
2018 – 2019
Gweithgaredd: Aelodaeth o fwrdd (Aelod)
2017
- International Panel Products Symposium 2017
4 Hyd 2017 – 5 Hyd 2017
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Aelod o bwyllgor rhaglen) - Cost Action FP 1407 training school
Trainig school for European PhD and early career resesearchers, looking at modified wood.
3 Mai 2017 – 5 Mai 2017
Gweithgaredd: Cymryd rhan mewn gweithdy, seminar, cwrs Academaidd (Trefnydd) - PhD viva
PhD viva of Puxi Huang, Bath University
7 Maw 2017
Gweithgaredd: Arholiad (Arholwr)
2016
- International Panel Products Symposium Masterclass 2016
Course on basics of wood science for international academic and industry participants
13 Medi 2016 – 14 Medi 2016
Gweithgaredd: Cymryd rhan mewn gweithdy, seminar, cwrs Academaidd (Trefnydd) - Wood Technology Group of the IOM3 (Sefydliad allanol)
Secretary for the board of the Wood Technology Society within IOM3
2016 – 2017
Gweithgaredd: Aelodaeth o fwrdd (Aelod)
2015
- International Panel Products Symposium 2015
7 Hyd 2015 – 8 Hyd 2015
Gweithgaredd: Cymryd rhan mewn cynhadledd Academaidd (Aelod o bwyllgor rhaglen)
2014
- Internal examiner
PhD viva
28 Awst 2014
Gweithgaredd: Arholiad (Arholwr)
2013
- Wood Technology Group of the IOM3 (Sefydliad allanol)
Member of the board for the Wood Technology Group (formerly Wood Technology Society) of the Institute of Materials Minerals and Mining (IOM3)
2013 – 2016
Gweithgaredd: Aelodaeth o fwrdd (Aelod)
2009
- North Wales Construction Forum (Sefydliad allanol)
Represented the BioComposites Centre at North Wales Construction Forum
2009 – 2013
Gweithgaredd: Aelodaeth o bwyllgor (Aelod)
2008
- Composites and the Environment
Organised the Composites and the Environment event for Wales Composite Centre, held at Bangor
5 Meh 2008
Gweithgaredd: Cymryd rhan mewn gweithdy, seminar, cwrs Academaidd (Trefnydd) - Wales Composites Centre (Sefydliad allanol)
Member of steering group for Wales Composites Centre at Swansea University
2008 – 2012
Gweithgaredd: Aelodaeth o bwyllgor (Aelod)
Projectau
-
KESS II MRes with Millennium Lasers Ltd - BUK2229
01/09/2022 – 31/03/2024 (Wedi gorffen)
-
Rapid Evidence Review of Environmental Impact of Changes in Working Practice under COVID-19
20/01/2022 – 01/08/2022 (Wedi gorffen)
-
01/11/2020 – 30/11/2022 (Wedi gorffen)
-
01/10/2020 – 01/08/2022 (Wedi gorffen)